亚洲av无码一区二区二三区入口_成人精品一区二区三区电影_久久99精品久久久久久噜噜_国产又黄又大又粗视频

新(xin)聞資訊(xun)
熱銷推(tui)薦 82.3%的用(yong)戶都在選(xuan)擇(ze)這幾款!
最(zui)新資訊 了解(jie)公司的最(zui)新活動及打折促(cu)銷
2020 - 01 - 14
羅茨真(zhen)(zhen)空(kong)(kong)泵(beng)需要定(ding)期(qi)清洗和(he)維(wei)護,可以有(you)效延長其使用(yong)壽命,降低(di)故障(zhang)率。然(ran)而,很少(shao)有(you)人能正(zheng)確控制這一(yi)規律。今天(tian),小編將來到(dao)分(fen)享討論羅茨真(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)正(zheng)確維(wei)護間隔(ge)。  1.羅茨真(zhen)(zhen)空(kong)(kong)泵(beng)應定(ding)期(qi)檢(jian)查(cha),日常檢(jian)查(cha)應包(bao)括:  (1)油位檢(jian)查(cha),過多的(de)(de)油會使溫(wen)度(du)升高,過少(shao)的(de)(de)油會導致(zhi)潤滑(hua)不良(liang);  (2)溫(wen)度(du)檢(jian)查(cha):用(yong)溫(wen)度(du)計檢(jian)查(cha)泵(beng)各(ge)部分(fen)的(de)(de)溫(wen)度(du);  (3)電(dian)(dian)(dian)機負(fu)載檢(jian)查(cha):用(yong)功率表(biao)(biao)、電(dian)(dian)(dian)流表(biao)(biao)和(he)電(dian)(dian)(dian)壓表(biao)(biao)測量(liang)電(dian)(dian)(dian)機負(fu)載。  2.羅茨真(zhen)(zhen)空(kong)(kong)泵(beng)每月檢(jian)查(cha):聯軸(zhou)器和(he)墊片是(shi)否(fou)(fou)損(sun)(sun)壞或松動(dong)。  3.每3個月檢(jian)查(cha)一(yi)次:齒(chi)輪箱(xiang)中的(de)(de)潤滑(hua)油是(shi)否(fou)(fou)變質(zhi)。  4.每6個月檢(jian)查(cha)一(yi)次:前蓋軸(zhou)承箱(xiang)內(nei)潤滑(hua)油是(shi)否(fou)(fou)變質(zhi),活塞環(huan)(huan)和(he)活塞環(huan)(huan)襯套(tao)是(shi)否(fou)(fou)磨(mo)損(sun)(sun),齒(chi)輪輕(qing)微(wei)磨(mo)損(sun)(sun)是(shi)否(fou)(fou)影響轉子(zi)正(zheng)常運行(xing),是(shi)否(fou)(fou)需要調(diao)整等(deng)。  恒才(cai)機電(dian)(dian)(dian)真(zhen)(zhen)空(kong)(kong)泵(beng)廠家(jia)主要產(chan)(chan)品有(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)列水環(huan)(huan)真(zhen)(zhen)空(kong)(kong)泵(beng),X、GVD系(xi)(xi)列旋片真(zhen)(zhen)空(kong)(kong)泵(beng),ZJ系(xi)(xi)列羅茨真(zhen)(zhen)空(kong)(kong)泵(beng),GXS、DHS、VSD、GHS系(xi)(xi)列螺桿真(zhen)(zhen)空(kong)(kong)泵(beng),DZS系(xi)(xi)列爪泵(beng),中央真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統等(deng)產(chan)(chan)品。公司代理(li)有(you)阿特拉斯.科普柯(ke)(atlas),司倍克speck產(chan)(chan)品.真(zhen)(zhen)空(kong)(kong)泵(beng)廠家(jia)恒才(cai)機電(dian)(dian)(dian)憑借多年的(de)(de)生(sheng)產(chan)(chan)制造(zao)經驗,一(yi)流的(de)(de)技術人員,完(wan)善的(de)(de)售后(hou)渠道使得產(chan)(chan)品質(zhi)量(liang)多年來保(bao)持穩定(ding)可靠。恒才(cai)機電(dian)(dian)(dian)廠家(jia)期(qi)待(dai)與(yu)各(ge)位同仁合作,更多真(zhen)(zhen)空(kong)(kong)泵(beng)知識請(qing)繼續(xu)關注我們恒才(cai)機電(dian)(dian)(dian)設(she)備有(you)限公司。聯系(xi)(xi)電(dian)(dian)(dian)話400-8625533,手機13928410990。
2020 - 02 - 18
干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)排(pai)氣(qi)(qi)氣(qi)(qi)管過(guo)濾器(qi)設(she)(she)備是(shi)歸類為(wei)消(xiao)耗材料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)組件(jian)。它具有(you)(you)(you)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)內部(bu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)油(you)(you)氣(qi)(qi)分離器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)實際(ji)效果。它可以(yi)避免干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)(you)跟(gen)隨廢氣(qi)(qi)流向干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)殼。排(pai)出的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)(you)會積聚并(bing)流回汽車的(de)(de)(de)(de)(de)(de)(de)(de)(de)燃(ran)油(you)(you)箱(xiang)。當氣(qi)(qi)管過(guo)濾器(qi)裝(zhuang)(zhuang)置失效時,氣(qi)(qi)管過(guo)濾器(qi)裝(zhuang)(zhuang)置將(jiang)不會太有(you)(you)(you)效,它將(jiang)與廢氣(qi)(qi)一(yi)(yi)起(qi)(qi)排(pai)出干(gan)燥的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)(you)。主(zhu)要(yao)表現是(shi)出風口處有(you)(you)(you)乳白色(se)或深藍(lan)色(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)廚房煙(yan)灰。通(tong)常認為(wei),由于(yu)嚴重的(de)(de)(de)(de)(de)(de)(de)(de)(de)環(huan)境(jing)(jing)污(wu)染(ran),需(xu)要(yao)在3個月至6個月更(geng)換(huan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)。  由于(yu)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)具有(you)(you)(you)選擇(ze)性的(de)(de)(de)(de)(de)(de)(de)(de)(de)功能,因此有(you)(you)(you)時無法(fa)考慮一(yi)(yi)種(zhong)類型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)抽真(zhen)(zhen)空(kong)(kong)規定。必(bi)須將(jiang)幾(ji)種(zhong)類型(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)組合在一(yi)(yi)起(qi)(qi),并(bing)且(qie)(qie)當它們(men)相互充滿時,可以(yi)考慮抽真(zhen)(zhen)空(kong)(kong)規定。例如,一(yi)(yi)種(zhong)型(xing)號的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)對(dui)(dui)氫(qing)(qing)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)抽速很高,但不能抽氦(hai)氣(qi)(qi),而三極(ji)型(xing)無心(xin)插(cha)(cha)塞(sai)電(dian)離泵(beng)(beng)(beng)(或兩(liang)極(ji)非對(dui)(dui)稱加密陽(yang)極(ji)無芯插(cha)(cha)塞(sai)電(dian)離泵(beng)(beng)(beng))對(dui)(dui)氫(qing)(qing)氣(qi)(qi)有(you)(you)(you)一(yi)(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)(de)影響。氬氣(qi)(qi)速度方面,兩(liang)者的(de)(de)(de)(de)(de)(de)(de)(de)(de)結合將(jiang)使(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)備獲得良好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)值(zhi)。另外(wai),某些(xie)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)一(yi)(yi)定不能在大氣(qi)(qi)壓下運行,而必(bi)須是(shi)預真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。一(yi)(yi)些(xie)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)入(ru)口和(he)出口氣(qi)(qi)體壓力低于(yu)大氣(qi)(qi)壓,并(bing)且(qie)(qie)必(bi)須在之(zhi)前進(jin)行泵(beng)(beng)(beng)送,因此必(bi)須將(jiang)它們(men)組合起(qi)(qi)來使(shi)用(yong)。  因為(wei)沒(mei)有(you)(you)(you)工業廢水,所以(yi)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)非常適合化工廠,制(zhi)藥和(he)食品(pin)制(zhi)造(zao)行業。必(bi)須在清(qing)潔(jie)高真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)或需(xu)要(yao)清(qing)潔(jie)和(he)收(shou)(shou)集氣(qi)(qi)體的(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)然環(huan)境(jing)(jing)中使(shi)用(yong)它們(men)。無油(you)(you)干(gan)式(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)應用(yong)范(fan)圍更(geng)為(wei)普(pu)遍。它用(yong)于(yu)消(xiao)化,吸(xi)收(shou)(shou)和(he)運輸各種(zhong)物(wu)體。自(zi)動化機(ji)械設(she)(she)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)原材料(liao)供需(xu)平衡。封閉式(shi)呼吸(xi)系(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)設(she)(she)計方案是(shi)將(jiang)排(pai)放的(de)(de)(de)(de)(de)(de)(de)(de)(de)受環(huan)境(jing)(jing)污(wu)染(ran)的(de)(de)(de)(de)(de)(de)(de)(de)(de)液體使(shi)用(yong)循環(huan)系(xi)統(tong),這大大減少了對(dui)(dui)自(zi)然環(huan)境(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)破壞。第二...
2020 - 02 - 21
2011年(nian)至2018年(nian),中(zhong)國(guo)休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)產(chan)業(ye)實現快速擴張,年(nian)均復合(he)增(zeng)長率為(wei)12.3%,2018年(nian)休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)產(chan)業(ye)市(shi)場(chang)(chang)規模達到10297億(yi)元(yuan)。從近(jin)年(nian)來(lai)中(zhong)國(guo)休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)產(chan)業(ye)市(shi)場(chang)(chang)規模的(de)(de)(de)(de)總(zong)體變化趨勢來(lai)看,中(zhong)國(guo)休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)產(chan)業(ye)將呈現出(chu)長期(qi)穩定(ding)(ding)的(de)(de)(de)(de)增(zeng)長趨勢。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)線存在(zai)的(de)(de)(de)(de)問題:  1)目前,所(suo)有在(zai)線真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)均為(wei)噴油旋片式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)。這(zhe)(zhe)些(xie)泵(beng)的(de)(de)(de)(de)使用具(ju)有很大的(de)(de)(de)(de)振(zhen)動,這(zhe)(zhe)加劇了(le)潛(qian)在(zai)的(de)(de)(de)(de)安全危(wei)險(xian),并且機器本身具(ju)有磨(mo)損(sun)問題。因此,排氣量不(bu)(bu)能達到額定(ding)(ding)排氣量,也不(bu)(bu)能根據(ju)實際的(de)(de)(de)(de)抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)速度要(yao)求(qiu)通過變頻調節(jie)。  2)旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)均為(wei)高耗能設(she)備,能耗損(sun)失(shi)大,電機標準不(bu)(bu)符合(he)YE3系列;  3)旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)維(wei)護頻率高,其(qi)他設(she)備會(hui)振(zhen)動,噪(zao)音(yin)過大。潤滑油需要(yao)定(ding)(ding)期(qi)加注。潤滑油需要(yao)每季(ji)度更換一次。如果繼續使用,每年(nian)需要(yao)投入大量的(de)(de)(de)(de)設(she)備維(wei)護費用。  4)現場(chang)(chang)使用的(de)(de)(de)(de)噪(zao)聲污染、排放(fang)污染和夏季(ji)熱(re)污染不(bu)(bu)符合(he)國(guo)家環保(bao)標準。  休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)可(ke)以(yi)緩解人(ren)們的(de)(de)(de)(de)心理壓力,可(ke)以(yi)幫助消費者緩解情(qing)緒,保(bao)持心情(qing)舒(shu)暢。休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)已逐漸(jian)成為(wei)人(ren)們日(ri)常消費的(de)(de)(de)(de)重要(yao)組成部分(fen)。  休(xiu)(xiu)(xiu)閑(xian)(xian)食(shi)品(pin)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)主要(yao)采(cai)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)除氧。這(zhe)(zhe)個過程中(zhong)的(de)(de)(de)(de)一個重要(yao)環節(jie)是去除包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)產(chan)品(pin)中(zhong)的(de)(de)(de)(de)氧氣。只有包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)袋和食(shi)品(pin)中(zhong)的(de)(de)(de)(de)氧氣被泵(beng)抽,防止空(kong)(kong)(kong)氣進入,不(bu)(bu)會(hui)發生(sheng)氧化反應(ying)(ying),從而有效保(bao)證食(shi)品(pin)的(de)(de)(de)(de)新鮮(xian)度。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)不(bu)(bu)能抑制由微生(sheng)物繁殖和霉菌反應(ying)(ying)引起的(de)(de)(de)(de)變色和變質。食(shi)品(pin)工廠也將有其(qi)他輔(fu)助方法使用。一般制造商要(yao)求(qiu)氧氣含量不(bu)(bu)應(ying)(ying)超過4%。  食(shi)品(pin)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)包(bao)(bao)(bao)裝(zhuang)(zhuang)(zhuang)...
2020 - 02 - 25
疫(yi)(yi)(yi)情還沒(mei)完(wan)全(quan)結束,  復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)安(an)全(quan)管(guan)(guan)理(li)(li)你知(zhi)道(dao)怎么做嗎?  關(guan)注人(ren)(ren)的(de)(de)(de)問(wen)題(ti)  一(yi)是(shi)(shi)員(yuan)工(gong)(gong)(gong)(gong)(gong)安(an)全(quan)問(wen)題(ti)。員(yuan)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)工(gong)(gong)(gong)(gong)(gong),疫(yi)(yi)(yi)情防控(kong)壓力(li)也(ye)隨(sui)之(zhi)增大。企(qi)業應給員(yuan)工(gong)(gong)(gong)(gong)(gong)提供復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)指南,辦公(gong)(gong)室(shi)防疫(yi)(yi)(yi)手(shou)冊,要(yao)提醒員(yuan)工(gong)(gong)(gong)(gong)(gong)做好4個(ge)防疫(yi)(yi)(yi)準則,戴(dai)口罩、勤洗手(shou)、勤通風、同事之(zhi)間保持距離。  二(er)是(shi)(shi)崗(gang)位(wei)缺員(yuan)問(wen)題(ti)。受(shou)疫(yi)(yi)(yi)情影(ying)響,假期延長(chang),停工(gong)(gong)(gong)(gong)(gong)企(qi)業外地員(yuan)工(gong)(gong)(gong)(gong)(gong)返回后不能立即到(dao)(dao)崗(gang),導(dao)致一(yi)線生(sheng)產(chan)(chan)職工(gong)(gong)(gong)(gong)(gong)人(ren)(ren)力(li)不足。建議企(qi)業組織人(ren)(ren)資、生(sheng)產(chan)(chan)、設(she)(she)備(bei)(bei)、安(an)全(quan)部門對崗(gang)位(wei)人(ren)(ren)力(li)滿(man)足情況和人(ren)(ren)員(yuan)安(an)全(quan)生(sheng)產(chan)(chan)能力(li)進行一(yi)次評(ping)估,按照關(guan)鍵崗(gang)位(wei)員(yuan)工(gong)(gong)(gong)(gong)(gong)到(dao)(dao)崗(gang)情況,確定(ding)復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)時間。  三是(shi)(shi)人(ren)(ren)員(yuan)心(xin)理(li)(li)問(wen)題(ti)。許多員(yuan)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)返崗(gang)后自由(you)散(san)漫的(de)(de)(de)心(xin)還沒(mei)有(you)(you)(you)收回來,心(xin)思并沒(mei)有(you)(you)(you)真正(zheng)回到(dao)(dao)工(gong)(gong)(gong)(gong)(gong)作崗(gang)位(wei)上(shang),容易(yi)發生(sheng)“三違”行為(wei)。建議企(qi)業在復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)產(chan)(chan)期間,安(an)全(quan)管(guan)(guan)理(li)(li)人(ren)(ren)員(yuan)要(yao)經常深(shen)入生(sheng)產(chan)(chan)現(xian)場提醒與(yu)監督,同時嚴格落實領(ling)導(dao)干(gan)部帶班(ban)制度,抓(zhua)好反“三違”管(guan)(guan)理(li)(li)。  關(guan)注員(yuan)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)復(fu)(fu)產(chan)(chan)問(wen)題(ti),  還有(you)(you)(you)我(wo)們的(de)(de)(de)生(sheng)產(chan)(chan)“復(fu)(fu)工(gong)(gong)(gong)(gong)(gong)設(she)(she)備(bei)(bei)”  一(yi)起(qi)來了(le)解吧~  關(guan)注設(she)(she)備(bei)(bei),實施(shi)(shi)管(guan)(guan)理(li)(li)  對裝置開(kai)泵(beng)前的(de)(de)(de)設(she)(she)備(bei)(bei)調(diao)試和吹掃、置換、氣密試驗等重(zhong)要(yao)作業,以及裝置開(kai)停泵(beng)流程、設(she)(she)備(bei)(bei)運轉、公(gong)(gong)用(yong)(yong)工(gong)(gong)(gong)(gong)(gong)程啟動等重(zhong)要(yao)步驟,實施(shi)(shi)責任人(ren)(ren)簽字確認(ren)制度,進行安(an)全(quan)條件審(shen)核確認(ren)。  加(jia)強(qiang)設(she)(she)備(bei)(bei)設(she)(she)施(shi)(shi)的(de)(de)(de)管(guan)(guan)理(li)(li)。  一(yi)是(shi)(shi)檢(jian)查設(she)(she)備(bei)(bei)的(de)(de)(de)檢(jian)驗周期是(shi)(shi)否符(fu)合要(yao)求,  二(er)是(shi)(shi)對管(guan)(guan)道(dao)、彎頭減薄等設(she)(she)備(bei)(bei)腐蝕要(yao)進行一(yi)次風險識別判斷;  三是(shi)(shi)動靜設(she)(she)備(bei)(bei)存在的(de)(de)(de)隱患是(shi)(shi)否得到(dao)(dao)消除(chu);  四是(shi)(shi)報警聯鎖等是(shi)(shi)否完(wan)備(bei)(bei)在用(yong)(yong)、好用(yong)(yong)、管(guan)(guan)用(yong)(yong)。  看完(wan)泵(beng)的(de)(de)(de)實施(shi)(shi)管(guan)(guan)理(li)(li)  還有(you)(you)(you)泵(beng)的(de)(de)(de)正(zheng)確“...
2020 - 03 - 02
旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)油(you)的(de)(de)(de)(de)(de)(de)(de)特點大家可能(neng)都(dou)不(bu)知(zhi)道,今(jin)天我們就(jiu)來從10個方面(mian)講解真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)油(you)的(de)(de)(de)(de)(de)(de)(de)特點。  1、密(mi)封(feng)性(xing)(xing)(xing)(xing)  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)配件中(zhong)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)油(you)需求具有(you)(you)合(he)適的(de)(de)(de)(de)(de)(de)(de)粘度(du)(du)(du),這使得真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)能(neng)夠(gou)在(zai)低(di)溫(wen)下(xia)(xia)快速(su)啟(qi)動(dong)(dong),在(zai)高(gao)(gao)溫(wen)下(xia)(xia)具有(you)(you)良好的(de)(de)(de)(de)(de)(de)(de)密(mi)封(feng)性(xing)(xing)(xing)(xing)能(neng),并(bing)且在(zai)泵(beng)(beng)中(zhong)具有(you)(you)較低(di)的(de)(de)(de)(de)(de)(de)(de)溫(wen)升。它不(bu)含(han)輕揮發性(xing)(xing)(xing)(xing)成分(fen)(fen),并(bing)在(zai)運行過(guo)(guo)程中(zhong)降(jiang)(jiang)低(di)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)回油(you)率。  2、飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)  飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)是泵(beng)(beng)油(you)的(de)(de)(de)(de)(de)(de)(de)關(guan)鍵指標之一。在(zai)恒溫(wen)密(mi)閉容器中(zhong),汽(qi)(qi)液兩相達(da)到(dao)(dao)動(dong)(dong)態平衡時的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)稱為飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)。油(you)的(de)(de)(de)(de)(de)(de)(de)飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)應(ying)(ying)該盡可能(neng)低(di)。在(zai)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)最高(gao)(gao)工作溫(wen)度(du)(du)(du)下(xia)(xia),飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)仍應(ying)(ying)足夠(gou)低(di),并(bing)應(ying)(ying)低(di)于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)正常極(ji)(ji)限(xian)(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)。在(zai)60℃的(de)(de)(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)下(xia)(xia),它必(bi)須達(da)到(dao)(dao)至少(shao)6.5×10-5千帕(溫(wen)度(du)(du)(du)每上升20℃,飽(bao)(bao)和(he)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)將下(xia)(xia)降(jiang)(jiang)一個數量(liang)(liang)級(ji)(ji))。  3、極(ji)(ji)限(xian)(xian)全(quan)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)和(he)極(ji)(ji)限(xian)(xian)分(fen)(fen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)  極(ji)(ji)限(xian)(xian)全(quan)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya):真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)中(zhong)所有(you)(you)物質(氣(qi)體)產(chan)生的(de)(de)(de)(de)(de)(de)(de)總壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)用皮(pi)拉尼(ni)真(zhen)(zhen)(zhen)空(kong)(kong)計(ji)或熱電偶真(zhen)(zhen)(zhen)空(kong)(kong)計(ji)測(ce)(ce)量(liang)(liang)。目前,國外(wai)對(dui)全(quan)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)測(ce)(ce)試指標十分(fen)(fen)重視。極(ji)(ji)限(xian)(xian)分(fen)(fen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya):用水銀(yin)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮真(zhen)(zhen)(zhen)空(kong)(kong)計(ji)(麥克斯韋計(ji))測(ce)(ce)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)極(ji)(ji)限(xian)(xian)空(kong)(kong)氣(qi)分(fen)(fen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)。兩級(ji)(ji)旋(xuan)轉葉片泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)分(fen)(fen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)應(ying)(ying)≤6×10-5千帕。極(ji)(ji)限(xian)(xian)全(quan)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)和(he)極(ji)(ji)限(xian)(xian)分(fen)(fen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)之間的(de)(de)(de)(de)(de)(de)(de)差值(zhi)不(bu)得超(chao)過(guo)(guo)一個數量(liang)(liang)級(ji)(ji)。兩者(zhe)之間的(de)(de)(de)(de)(de)(de)(de)差異越大,泵(beng)(beng)油(you)所含(han)的(de)(de)(de)(de)(de)(de)(de)揮發性(xing)(xing)(xing)(xing)成分(fen)(fen)越多,其性(xing)(xing)(xing)(xing)能(neng)越差。  4、真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)配件中(zhong)泵(beng)(beng)油(you)的(de)(de)(de)(de)(de)(de)(de)光滑(hua)(hua)性(xing)(xing)(xing)(xing)  摩(mo)擦(ca)表(biao)面(mian)上的(de)(de)(de)(de)(de)(de)(de)摩(mo)擦(ca)和(he)磨(mo)(mo)(mo)(mo)損、外(wai)部的(de)(de)(de)(de)(de)(de)(de)疲勞和(he)腐蝕(shi)磨(mo)(mo)(mo)(mo)損都(dou)與光滑(hua)(hua)條件有(you)(you)關(guan)。性(xing)(xing)(xing)(xing)能(neng)良好的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)油(you)有(you)(you)利(li)于(yu)抑制腐蝕(shi)和(he)磨(mo)(mo)(mo)(mo)損。能(neng)有(you)(you)效減少(shao)粘著磨(mo)(mo)(mo)(mo)損和(he)外(wai)觀疲勞磨(mo)(mo)(mo)(mo)損;流體潤(run)滑(hua)(hua)器可以清潔摩(mo)擦(ca)表(biao)面(mian),減少(shao)摩(mo)擦(ca)和(he)磨(mo)(mo)(mo)(mo)損。降(jiang)(jiang)低(di)摩(mo)擦(ca)...
2020 - 03 - 05
水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)力(li)(li)(li)應(ying)(ying)滿(man)足(zu)工(gong)藝的(de)(de)(de)(de)(de)(de)(de)操(cao)作壓(ya)(ya)力(li)(li)(li)。普通(tong)選(xuan)擇(ze)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)極限壓(ya)(ya)力(li)(li)(li)比(bi)工(gong)藝要(yao)(yao)求(qiu)低一個(ge)數(shu)量(liang)級。每臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)(beng)都有(you)(you)一定的(de)(de)(de)(de)(de)(de)(de)工(gong)作壓(ya)(ya)力(li)(li)(li)范圍(wei),因此,泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)工(gong)作點應(ying)(ying)選(xuan)擇(ze)在(zai)此范圍(wei)內,不(bu)能(neng)超過(guo)(guo)允許(xu)的(de)(de)(de)(de)(de)(de)(de)工(gong)作壓(ya)(ya)力(li)(li)(li)長時間運行(xing)。在(zai)其壓(ya)(ya)力(li)(li)(li)下(xia),水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)應(ying)(ying)該(gai)能(neng)夠排出真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設備過(guo)(guo)程中(zhong)產生的(de)(de)(de)(de)(de)(de)(de)所有(you)(you)氣(qi)(qi)(qi)(qi)體(ti)。  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)的(de)(de)(de)(de)(de)(de)(de)選(xuan)擇(ze):當(dang)一臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)(beng)不(bu)能(neng)滿(man)足(zu)抽氣(qi)(qi)(qi)(qi)和(he)(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)時,需要(yao)(yao)將幾(ji)臺(tai)(tai)泵(beng)(beng)(beng)(beng)(beng)(beng)組(zu)(zu)合(he)起(qi)來,相(xiang)互補償(chang),以(yi)滿(man)足(zu)工(gong)藝要(yao)(yao)求(qiu)。一些(xie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)料斗不(bu)能(neng)在(zai)大氣(qi)(qi)(qi)(qi)壓(ya)(ya)下(xia)工(gong)作,需要(yao)(yao)預真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)。一些(xie)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)出口壓(ya)(ya)力(li)(li)(li)低于大氣(qi)(qi)(qi)(qi)壓(ya)(ya),需要(yao)(yao)前級泵(beng)(beng)(beng)(beng)(beng)(beng)。因此,所有(you)(you)泵(beng)(beng)(beng)(beng)(beng)(beng)都需要(yao)(yao)組(zu)(zu)合(he)使用。組(zu)(zu)合(he)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),我(wo)們稱之為水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)機(ji)組(zu)(zu),可以(yi)使真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系統獲(huo)得更好(hao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和(he)(he)排量(liang)。我(wo)們應(ying)(ying)該(gai)正(zheng)確選(xuan)擇(ze)組(zu)(zu)合(he)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。  因為不(bu)同的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)對要(yao)(yao)去除的(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體(ti)有(you)(you)不(bu)同的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)。當(dang)你(ni)選(xuan)擇(ze)油(you)封(feng)泵(beng)(beng)(beng)(beng)(beng)(beng)時,你(ni)應(ying)(ying)該(gai)首先了解你(ni)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系統是(shi)(shi)(shi)否對油(you)污染有(you)(you)任何要(yao)(yao)求(qiu)。如(ru)果設備嚴格(ge)要(yao)(yao)求(qiu)無(wu)油(you),應(ying)(ying)選(xuan)用各(ge)種非油(you)泵(beng)(beng)(beng)(beng)(beng)(beng),如(ru):水(shui)(shui)(shui)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)、低溫泵(beng)(beng)(beng)(beng)(beng)(beng)等。假設要(yao)(yao)求(qiu)并不(bu)苛刻,是(shi)(shi)(shi)否有(you)(you)油(you)泵(beng)(beng)(beng)(beng)(beng)(beng)和(he)(he)一些(xie)防止油(you)污染的(de)(de)(de)(de)(de)(de)(de)方法(fa),如(ru)冷卻井(jing)、阻油(you)井(jing)、擋板等。也可以(yi)達到清潔真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)。  與(yu)其他類型的(de)(de)(de)(de)(de)(de)(de)機(ji)械真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)相(xiang)比(bi),水(shui)(shui)(shui)環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)具有(you)(you)以(yi)下(xia)優點:結(jie)構簡單,制造精度要(yao)(yao)求(qiu)低,易于加工(gong)。結(jie)構緊湊,泵(beng)(beng)(beng)(beng)(beng)(beng)轉數(shu)高(gao),無(wu)需減速和(he)(he)安裝即可直接與(yu)電機(ji)連接。因此,利(li)用小的(de)(de)(de)(de)(de)(de)(de)結(jie)構尺寸,可以(yi)獲(huo)得大的(de)(de)(de)(de)(de)(de)(de)排氣(qi)(qi)(qi)(qi)體(ti)積,并且空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)體(ti)積也小。致(zhi)(zhi)(zhi)密氣(qi)(qi)(qi)(qi)基(ji)本(ben)上是(shi)(shi)(shi)等溫的(de)(de)(de)(de)(de)(de)(de)(通(tong)常多變(bian)致(zhi)(zhi)(zhi)密指數(shu)n=1.1~1.15),即致(zhi)(zhi)(zhi)密氣(qi)(qi)(qi)(qi)過(guo)(guo)程中(zhong)溫度變(bian)化很小。
2020 - 03 - 09
螺(luo)(luo)(luo)(luo)桿(gan)(gan)真空(kong)泵在實際使(shi)用(yong)(yong)過程(cheng)中(zhong)運行相(xiang)對(dui)穩定,但有些(xie)用(yong)(yong)戶反映,真正的(de)(de)(de)螺(luo)(luo)(luo)(luo)桿(gan)(gan)真空(kong)泵運行時(shi)間(jian)(jian)長,磨(mo)(mo)損(sun)(sun)(sun)嚴重,影(ying)響(xiang)真空(kong)泵的(de)(de)(de)正常生(sheng)產(chan)和使(shi)用(yong)(yong)效果(guo)。此(ci)時(shi),我們(men)需要知道是什么(me)造成了(le)磨(mo)(mo)損(sun)(sun)(sun),然后盡可能減少(shao)磨(mo)(mo)損(sun)(sun)(sun)。  1.在收縮(suo)和均化(hua)零件(jian)中(zhong),塑(su)(su)料(liao)(liao)(liao)(liao)熔化(hua)狀態(tai)不(bu)有序,不(bu)均勻(yun)會增(zeng)(zeng)加(jia)(jia)磨(mo)(mo)損(sun)(sun)(sun)。  2.由(you)于材(cai)料(liao)(liao)(liao)(liao)沒有塑(su)(su)化(hua)或與(yu)金(jin)(jin)屬異物(wu)混合,螺(luo)(luo)(luo)(luo)桿(gan)(gan)真空(kong)泵的(de)(de)(de)滾(gun)動扭矩(ju)突然增(zeng)(zeng)加(jia)(jia),超(chao)過螺(luo)(luo)(luo)(luo)桿(gan)(gan)的(de)(de)(de)強(qiang)度,然后導(dao)致磨(mo)(mo)損(sun)(sun)(sun)。  3.有些(xie)塑(su)(su)料(liao)(liao)(liao)(liao)是增(zeng)(zeng)強(qiang)的(de)(de)(de),如(ru)玻(bo)璃纖維(wei)、礦物(wu)和其他填料(liao)(liao)(liao)(liao)。這些(xie)物(wu)質(zhi)對(dui)金(jin)(jin)屬材(cai)料(liao)(liao)(liao)(liao)的(de)(de)(de)摩擦(ca)力(li)大(da)于熔融塑(su)(su)料(liao)(liao)(liao)(liao)的(de)(de)(de)摩擦(ca)力(li)。  4.當粒狀塑(su)(su)料(liao)(liao)(liao)(liao)從(cong)料(liao)(liao)(liao)(liao)斗進入的(de)(de)(de)桶中(zhong)排出(chu)時(shi),它(ta)們(men)首(shou)先到達料(liao)(liao)(liao)(liao)斗部分(fen)。干摩擦(ca)不(bu)可避免(mian)地發(fa)生(sheng)在進料(liao)(liao)(liao)(liao)位(wei)置。持久性這些(xie)塑(su)(su)料(liao)(liao)(liao)(liao)熔化(hua)不(bu)均勻(yun),容易形成螺(luo)(luo)(luo)(luo)桿(gan)(gan)內壁(bi)桿(gan)(gan)真空(kong)泵,增(zeng)(zeng)加(jia)(jia)螺(luo)(luo)(luo)(luo)桿(gan)(gan)的(de)(de)(de)外部磨(mo)(mo)損(sun)(sun)(sun)。  5.如(ru)果(guo)在注射成型過程(cheng)中(zhong)采用(yong)(yong)高速轉換來增(zeng)(zeng)加(jia)(jia)剪切(qie)力(li),增(zeng)(zeng)強(qiang)材(cai)料(liao)(liao)(liao)(liao)也會產(chan)生(sheng)相(xiang)應(ying)(ying)的(de)(de)(de)撕(si)裂纖維(wei)。撕(si)裂的(de)(de)(de)纖維(wei)含(han)有尖端(duan),大(da)大(da)提高了(le)耐(nai)磨(mo)(mo)性。  6.當無機(ji)(ji)礦物(wu)在金(jin)(jin)屬表面迅速折疊時(shi),它(ta)們(men)的(de)(de)(de)刮擦(ca)效果(guo)非常大(da)。所以速度不(bu)應(ying)(ying)該太高。  7.碳酸鈣和玻(bo)璃纖維(wei)等填充材(cai)料(liao)(liao)(liao)(liao)會加(jia)(jia)速螺(luo)(luo)(luo)(luo)桿(gan)(gan)和機(ji)(ji)筒(tong)(tong)(tong)的(de)(de)(de)磨(mo)(mo)損(sun)(sun)(sun)。做這種事情的(de)(de)(de)人  8.螺(luo)(luo)(luo)(luo)桿(gan)(gan)真空(kong)泵在筒(tong)(tong)(tong)體中(zhong)滾(gun)動,物(wu)料(liao)(liao)(liao)(liao)與(yu)筒(tong)(tong)(tong)體的(de)(de)(de)沖突逐漸導(dao)致螺(luo)(luo)(luo)(luo)桿(gan)(gan)的(de)(de)(de)工作外觀(guan)和筒(tong)(tong)(tong)體磨(mo)(mo)損(sun)(sun)(sun)。螺(luo)(luo)(luo)(luo)桿(gan)(gan)的(de)(de)(de)直徑(jing)逐漸減小(xiao),圓(yuan)筒(tong)(tong)(tong)的(de)(de)(de)內徑(jing)逐漸增(zeng)(zeng)大(da)。這樣,隨著螺(luo)(luo)(luo)(luo)桿(gan)(gan)和圓(yuan)筒(tong)(tong)(tong)的(de)(de)(de)磨(mo)(mo)損(sun)(sun)(sun),螺(luo)(luo)(luo)(luo)桿(gan)(gan)和圓(yuan)筒(tong)(tong)(tong)之間(jian)(jian)的(de)(de)(de)直徑(jing)間(jian)(jian)隙變大(da)。  9.由(you)于筒(tong)(tong)(tong)體前面的(de)(de)(de)頭部和導(dao)向板的(de)(de)(de)阻力(li)不(bu)變,擠出(chu)材(cai)料(liao)(liao)(liao)(liao)流量的(de)(de)(de)泄漏增(zeng)(zeng)加(jia)(jia),即材(cai)料(liao)(liao)(liao)(liao)流量從(cong)直徑(jing)間(jian)(jian)隙向進料(liao)(liao)(liao)(liao)方向增(zeng)(zeng)加(jia)(jia)。  由(you)于螺(luo)(luo)(luo)(luo)桿(gan)(gan)真空(kong)...
聯系(xi)我們 專注機電設備多年
  • 服務(wu)熱線:
    400-862-5533
  • 公司傳真(zhen):
    0755-23062775
  • 總機電話(hua):
    0755-23062776
  • 移(yi)動(dong)電話:
    13928410990
  • 總部地址:中國 · 深(shen)圳
    深圳市寶安(an)區福(fu)海(hai)街道富橋第三工業區A3棟301
  • 關注我們官方的微信(xin)

Hot News / 熱點(dian)新聞
發(fa)布時間(jian): 2024 - 09 - 25
來源: 1
司(si)倍(bei)克水環真(zhen)空(kong)機(ji)(ji)組是藥(yao)品(pin)真(zhen)空(kong)干燥設備的(de)選擇,司(si)倍(bei)克水環真(zhen)空(kong)泵采用無油設計(ji)、機(ji)(ji)械密封以(yi)及多重保護機(ji)(ji)制,成為(wei)了(le)制藥(yao)企業信賴的(de)選擇,在(zai)(zai)制藥(yao)生產(chan)應(ying)(ying)用案例也是比(bi)比(bi)皆是。應(ying)(ying)用實(shi)(shi)例:從(cong)實(shi)(shi)驗(yan)(yan)室(shi)到(dao)生產(chan)線(xian)的(de)完美過(guo)渡司(si)倍(bei)克水環真(zhen)空(kong)機(ji)(ji)組在(zai)(zai)制藥(yao)領域的(de)應(ying)(ying)用,從(cong)研發實(shi)(shi)驗(yan)(yan)室(shi)的(de)小規模(mo)試驗(yan)(yan)到(dao)大(da)規模(mo)生產(chan)線(xian)上的(de)連(lian)續生產(chan),都能見到(dao)它的(de)身影。1、在(zai)(zai)實(shi)(shi)驗(yan)(yan)室(shi)階段,其精準的(de)控制和(he)純凈的(de)真(zhen)空(kong)環境為(wei)科研人員提供了(le)理想的(de)實(shi)(shi)驗(yan)(yan)條(tiao)件,冷凝器(殼管換熱器),...
發布時間: 2019 - 06 - 21
來(lai)源: 236
旋片式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)組(zu)裝的(de)(de)(de)(de)(de)(de)時候需要(yao)注意些什么呢,下面是(shi)深圳(zhen)恒才張工為大家捋的(de)(de)(de)(de)(de)(de)8個要(yao)求,一起來了解一下吧!1、旋片式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)轉子(zi)(zi)平衡(heng)現(xian)象是(shi)否符合規定,2、旋片式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)葉片與(yu)電(dian)(dian)(dian)機(ji)轉子(zi)(zi)之間的(de)(de)(de)(de)(de)(de)協作空(kong)地,3、旋片式(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)軸(zhou)(zhou)(zhou)即電(dian)(dian)(dian)機(ji)轉子(zi)(zi)軸(zhou)(zhou)(zhou)機(ji)器設備前(qian),要(yao)判斷它是(shi)否變型、彎折了,4、真(zhen)(zhen)空(kong)泵(beng)(beng)泵(beng)(beng)浦(pu)電(dian)(dian)(dian)機(ji)轉子(zi)(zi)與(yu)軸(zhou)(zhou)(zhou)承位的(de)(de)(de)(de)(de)(de)同(tong)軸(zhou)(zhou)(zhou)度(du)(du)是(shi)否到達(da)須(xu)要(yao),5、真(zhen)(zhen)空(kong)泵(beng)(beng)軸(zhou)(zhou)(zhou)承與(yu)軸(zhou)(zhou)(zhou)承端蓋(gai)之間的(de)(de)(de)(de)(de)(de)空(kong)地調(diao)整,6、幾(ji)回額封密緩沖賠嘗(chang)布置的(de)(de)(de)(de)(de)(de)縮緊量是(shi)否到達(da)須(xu)要(yao),7、真(zhen)(zhen)空(kong)泵(beng)(beng)封密部件空(kong)地的(de)(de)(de)(de)(de)(de)調(diao)整,8、連軸(zhou)(zhou)(zhou)器的(de)(de)(de)(de)(de)(de)同(tong)軸(zhou)(zhou)(zhou)度(du)(du)是(shi)否符合須(xu)要(yao),真(zhen)(zhen)空(kong)泵(beng)(beng)油(you)在應(ying)用中的(de)(de)(de)(de)(de)(de)改變 真(zhen)(zhen)空(kong)泵(beng)(beng)油(you)在應(ying)用中遭受(shou)了溫度(du)(du)、空(kong)氣(qi)、危害介質(zhi)、機(ji)械設備剪切、金屬材料催(cui)化(hua)(hua)、等(deng)的(de)(de)(de)(de)(de)(de)效果,其構成中的(de)(de)(de)(de)(de)(de)基礎油(you)會(hui)發作氧化(hua)(hua)、裂化(hua)(hua)、聚(ju)合等(deng)反(fan)響(xiang),功(gong)能逐漸變差(cha)。      真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)組(zu)裝也是(shi)非(fei)常(chang)重要(yao)的(de)(de)(de)(de)(de)(de)工程(cheng),可(ke)以在組(zu)裝前(qian)先看明介紹或電(dian)(dian)(dian)話(hua)咨詢真(zhen)(zhen)空(kong)泵(beng)(beng)廠家專業人(ren)員進行指導安裝。
發(fa)布(bu)時間: 2019 - 06 - 20
來源: 240
深圳恒才康斯頓品牌(pai)羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機組(zu)(zu)由(you)兩臺(tai)以(yi)(yi)上真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)設備組(zu)(zu)成(cheng),它(ta)的(de)(de)(de)(de)(de)(de)前級泵(beng)(beng)(beng)(beng)(beng)選用(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)是水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),多臺(tai)泵(beng)(beng)(beng)(beng)(beng)組(zu)(zu)對于使(shi)用(yong)(yong)(yong)更有(you)利,有(you)效(xiao)克服了單(dan)臺(tai)水(shui)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)使(shi)用(yong)(yong)(yong)時的(de)(de)(de)(de)(de)(de)極(ji)限壓力(li)差(cha),提高(gao)了工(gong)(gong)作(zuo)(zuo)效(xiao)率,另外(wai)它(ta)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)還具有(you)以(yi)(yi)下(xia)優勢(shi):一(yi)、羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機組(zu)(zu)抽(chou)氣(qi)(qi)效(xiao)率高(gao),      泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)啟動(dong)(dong)快速消耗少,效(xiao)率高(gao),泵(beng)(beng)(beng)(beng)(beng)抽(chou)速大、操作(zuo)(zuo)維護成(cheng)本低(di),對被抽(chou)氣(qi)(qi)體中所(suo)(suo)包含(han)的(de)(de)(de)(de)(de)(de)一(yi)些塵和水(shui)蒸汽不(bu)敏感(gan),它(ta)在100~1Pa的(de)(de)(de)(de)(de)(de)極(ji)限壓力(li)規模以(yi)(yi)內有(you)較大抽(chou)氣(qi)(qi)效(xiao)率。 二、羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機組(zu)(zu)操作(zuo)(zuo)極(ji)限真(zhen)空(kong)(kong)(kong)(kong)度(du)高(gao)、平穩、振小、噪(zao)聲低(di)。      因(yin)為真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)傳送部件(jian)使(shi)用(yong)(yong)(yong)堅固的(de)(de)(de)(de)(de)(de)消隙構(gou)造,真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可在高(gao)壓差(cha)下(xia)長(chang)期操作(zuo)(zuo)。泵(beng)(beng)(beng)(beng)(beng)起動(dong)(dong)快,能(neng)在短時間內到(dao)達極(ji)限真(zhen)空(kong)(kong)(kong)(kong)。所(suo)(suo)以(yi)(yi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)腔(qiang)內無相互轉動(dong)(dong)的(de)(de)(de)(de)(de)(de)零件(jian),不(bu)需(xu)要用(yong)(yong)(yong)油潤(run)滑,防止了油蒸汽對系統的(de)(de)(de)(de)(de)(de)污染。三、羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機組(zu)(zu)選水(shui)環(huan)(huan)用(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)作(zuo)(zuo)為前級泵(beng)(beng)(beng)(beng)(beng)比(bi)其它(ta)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)更為有(you)優勢(shi),      它(ta)克制了獨臺(tai)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)使(shi)用(yong)(yong)(yong)時極(ji)限壓力(li)差(cha),在一(yi)定的(de)(de)(de)(de)(de)(de)壓力(li)下(xia)抽(chou)氣(qi)(qi)效(xiao)率低(di)的(de)(de)(de)(de)(de)(de)劣勢(shi),一(yi)起保留了羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)能(neng)敏銳操作(zuo)(zuo),有(you)較大抽(chou)氣(qi)(qi)效(xiao)率的(de)(de)(de)(de)(de)(de)特(te)點。   羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)機組(zu)(zu)的(de)(de)(de)(de)(de)(de)組(zu)(zu)合還可依據客戶具體的(de)(de)(de)(de)(de)(de)現場使(shi)用(yong)(yong)(yong)情況,以(yi)(yi)及使(shi)用(yong)(yong)(yong)工(gong)(gong)藝來確定使(shi)用(yong)(yong)(yong)什么參數(shu)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)組(zu)(zu)成(cheng),更好(hao)的(de)(de)(de)(de)(de)(de)滿足生產(chan)需(xu)求(qiu),提高(gao)生產(chan)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)效(xiao)率。
發布時間(jian): 2019 - 06 - 18
來(lai)源: 7092
隨著抽(chou)(chou)氣(qi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)使(shi)用范圍越(yue)來越(yue)寬廣,客戶需(xu)要(yao)選型這一(yi)塊(kuai)的(de)(de)(de)(de)(de)(de)知識也迫切(qie)需(xu)求(qiu)工(gong)業上跟據不(bu)(bu)同(tong)情況下的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)力(li)(li)(li)(li)規(gui)(gui)模(mo)和不(bu)(bu)同(tong)工(gong)業使(shi)用上的(de)(de)(de)(de)(de)(de)需(xu)求(qiu),運用的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)類型參(can)(can)數也不(bu)(bu)一(yi)樣,那么,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)選型的(de)(de)(de)(de)(de)(de)參(can)(can)數到底有哪些呢?深圳(zhen)恒(heng)才(cai)張工(gong)總結了(le)10點重要(yao)參(can)(can)數,跟著一(yi)起(qi)來看(kan)一(yi)下吧! 1、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)蒸(zheng)汽(qi)(qi)允許量(liang),蒸(zheng)汽(qi)(qi)的(de)(de)(de)(de)(de)(de)允許量(liang)單(dan)(dan)位(wei)是(shi)kg/h,它(ta)是(shi)指泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)畸型標(biao)(biao)淮(huai)(huai)標(biao)(biao)淮(huai)(huai)下,氣(qi)鎮泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)相繼作(zuo)(zuo)(zuo)(zuo)業時能抽(chou)(chou)除的(de)(de)(de)(de)(de)(de)蒸(zheng)汽(qi)(qi)品質流量(liang)。2、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)效(xiao)率(lv),泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)速率(lv)單(dan)(dan)位(wei)是(shi)m3/s或l/s,泵(beng)(beng)(beng)(beng)(beng)(beng)裝(zhuang)有標(biao)(biao)準(zhun)實驗(yan)(yan)罩(zhao)并(bing)按照規(gui)(gui)定標(biao)(biao)淮(huai)(huai)工(gong)作(zuo)(zuo)(zuo)(zuo)時,從實驗(yan)(yan)罩(zhao)流過(guo)的(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)壓(ya)(ya)(ya)力(li)(li)(li)(li)與在(zai)實驗(yan)(yan)驗(yan)(yan)罩(zhao)上指定位(wei)置側得的(de)(de)(de)(de)(de)(de)平衡(heng)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)之比,簡稱真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)抽(chou)(chou)速,單(dan)(dan)位(wei)為(wei)(wei)m3/a或L/s.3、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)抽(chou)(chou)氣(qi)量(liang),流過(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)入口(kou)的(de)(de)(de)(de)(de)(de)氣(qi)體(ti)(ti)流里(li).單(dan)(dan)位(wei)為(wei)(wei)Pa.m3/s或Pa.L/s,4、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)極限(xian)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),泵(beng)(beng)(beng)(beng)(beng)(beng)裝(zhuang)有標(biao)(biao)準(zhun)實驗(yan)(yan)罩(zhao)并(bing)按照規(gui)(gui)定標(biao)(biao)淮(huai)(huai)工(gong)作(zuo)(zuo)(zuo)(zuo)時,在(zai)不(bu)(bu)引入氣(qi)體(ti)(ti)正常工(gong)作(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)情形下,趨向穩定的(de)(de)(de)(de)(de)(de)最(zui)低工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),在(zai)不(bu)(bu)引入氣(qi)體(ti)(ti)畸型作(zuo)(zuo)(zuo)(zuo)業的(de)(de)(de)(de)(de)(de)情況下,趨勢穩固的(de)(de)(de)(de)(de)(de)   工(gong)業氣(qi)壓(ya)(ya)(ya)強,壓(ya)(ya)(ya)強單(dan)(dan)位(wei)是(shi)Pa ,5、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)啟動工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)無損(sun)壞(huai)啟動并(bing)有抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)作(zuo)(zuo)(zuo)(zuo)用時的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),Pa,6、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)前(qian)級(ji)(ji)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),排氣(qi)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)低于一(yi)個大氣(qi)壓(ya)(ya)(ya)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)出口(kou)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li).單(dan)(dan)位(wei)為(wei)(wei)Pa,7、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)最(zui)大前(qian)級(ji)(ji)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),.超過(guo)此值泵(beng)(beng)(beng)(beng)(beng)(beng)將不(bu)(bu)能正常工(gong)作(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)稱最(zui)大前(qian)級(ji)(ji)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),單(dan)(dan)位(wei)為(wei)(wei)Pa,8、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)最(zui)大工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li),對應最(zui)大抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)且的(de)(de)(de)(de)(de)(de)入口(kou)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li).此工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)下泵(beng)(beng)(beng)(beng)(beng)(beng)能連續工(gong)作(zuo)(zuo)(zuo)(zuo)而不(bu)(bu)惡(e)化或損(sun)壞(huai),9、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)壓(ya)(ya)(ya)縮比,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)對給定氣(qi)體(ti)(ti)的(de)(de)(de)(de)(de)(de)出口(kou)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)與入口(kou)工(gong)作(zuo)(zuo)(zuo)(zuo)壓(ya)(ya)(ya)力(li)(li)(li)(li)之比,10、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)返(fan)流率(lv),泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)返(fan)流率(lv)單(dan)(dan)位(wei)是(shi)g/cm2.s。它(ta)是(shi)指泵(beng)(beng)(beng)(beng)(beng)(beng)按規(gui)(gui)程標(biao)(biao)淮(huai)(huai)作(zuo)(zuo)(zuo)(zuo)業時,經(jing)過(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)出口(kou)單(dan)(dan)位(wei)面積的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)流品質流率(lv),    以上10點真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)選型參(can)(can)數你(ni)了(le)解(jie)了(le)嗎,如果不(bu)(bu)明(ming)白之處可(ke)以聯系深圳(zhen)恒(heng)才(cai)張工(gong)為(wei)(wei)您詳(xiang)細解(jie)答,每一(yi)個行(xing)業工(gong)藝甚至地(di)區不(bu)(bu)同(tong)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)選型都(dou)是(shi)需(xu)要(yao)注意的(de)(de)(de)(de)(de)(de),選型正確...
發布時間: 2019 - 06 - 10
來源: 302
昨天我們陳工(gong)改造(zao)了(le)一個(ge)吸塑(su)(su)車間,用(yong)GHS VSD+螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)替(ti)代原來的(de)(de)旋(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng),一個(ge)廠區一年(nian)(nian)節(jie)(jie)省(sheng)電費就是(shi)6.7萬元,螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在吸塑(su)(su)車間有哪些明(ming)顯的(de)(de)優勢(shi)(shi)呢,我們一起來看一下(xia)。(1)GHS730VSD+螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)高效節(jie)(jie)能(neng)。沿(yan)用(yong)阿特拉(la)斯GA37+油螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)技術而開(kai)發(fa)的(de)(de)新一代節(jie)(jie)能(neng)產品,全世界11千(qian)瓦功率真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)中抽速最大;(2)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)采用(yong)13公斤負(fu)荷空(kong)(kong)(kong)氣壓(ya)(ya)縮機(ji)(ji)機(ji)(ji)頭(tou),而在半真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)狀態下(xia)輕載運行(xing)(xing),理論壽命超(chao)長達40萬小時(相當于80年(nian)(nian)),20年(nian)(nian)內無(wu)需換機(ji)(ji)頭(tou);(3)GHS730VSD+螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)出(chu)廠標配電腦控制系(xi)統(tong),省(sheng)去了(le)旋(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)額外安裝(zhuang)控制系(xi)統(tong)的(de)(de)麻煩和故(gu)障;(4)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)變頻自(zi)(zi)動調節(jie)(jie)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度和抽氣量,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)壓(ya)(ya)力(li)穩定,減(jian)少(shao)生產故(gu)障;(5)阿特拉(la)斯螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)全變頻設計,低(di)負(fu)荷特別省(sheng)電,慢速運行(xing)(xing)減(jian)輕磨損延長壽命;(6)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)整套電腦自(zi)(zi)控系(xi)統(tong),可(ke)以集中聯控各機(ji)(ji)器按需要自(zi)(zi)動啟停;(7)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)與螺(luo)(luo)桿(gan)(gan)(gan)空(kong)(kong)(kong)壓(ya)(ya)機(ji)(ji)類似,維護工(gong)作量極少(shao),簡單(dan)方(fang)便,減(jian)少(shao)了(le)旋(xuan)片(pian)(pian)泵(beng)(beng)經(jing)常需要維修(xiu)的(de)(de)人(ren)力(li)成本(ben);(8)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)供電系(xi)統(tong)減(jian)少(shao)負(fu)荷,節(jie)(jie)省(sheng)電纜變壓(ya)(ya)器開(kai)關柜投資(zi);      以上8點(dian)就是(shi)吸塑(su)(su)行(xing)(xing)業(ye)中螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)優勢(shi)(shi),大家都知道了(le)阿特拉(la)斯品牌GHS VSD+系(xi)列(lie)的(de)(de)螺(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)很(hen)高端并且節(jie)(jie)能(neng)吧,如果還沒有改造(zao)的(de)(de)客戶,可(ke)以聯系(xi)恒才(cai)工(gong)程出(chu)節(jie)(jie)能(neng)環保的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)項(xiang)目方(fang)案(an)喔!
發(fa)布時間: 2019 - 06 - 05
來(lai)源: 245
真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)工(gong)藝(yi)中真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)作(zuo)用(yong)是(shi)在哪(na)里(li)呢(ni),今天深圳恒才劉工(gong)總結了(le)幾(ji)點(dian),下面我們一(yi)起來了(le)解一(yi)下。 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)蒸(zheng)(zheng)(zheng)(zheng)餾應(ying)用(yong)地點(dian):1、  單、多效(xiao)(xiao)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)出(chu)口冷凝(ning)器(qi)(qi)后(1)      真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)中藥提(ti)取(qu)常見;(2)      有(you)球(qiu)形(xing)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)及(ji)(ji)(ji)普通(tong)閃(shan)蒸(zheng)(zheng)(zheng)(zheng)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)等;(3)      閃(shan)蒸(zheng)(zheng)(zheng)(zheng)設計(ji)進入蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)器(qi)(qi)前真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)已將母液加熱(re)到(dao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)下的(de)(de)過(guo)熱(re)溫度(du),對(dui)連(lian)續性生(sheng)產(chan)更易(yi)實現;2、  西藥真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)反應(ying)釜(1)      多為(wei)批次(ci)操作(zuo)過(guo)程(cheng);(2)      最(zui)終分(fen)離效(xiao)(xiao)果取(qu)決于蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)溫度(du)和終了(le)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong);3、  高(gao)(gao)(gao)沸產(chan)品及(ji)(ji)(ji)過(guo)程(cheng)物料的(de)(de)分(fen)子真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)蒸(zheng)(zheng)(zheng)(zheng)餾(1)      高(gao)(gao)(gao)沸物的(de)(de)分(fen)離真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)一(yi)般(ban)較高(gao)(gao)(gao);(2)      分(fen)離原理(li)類(lei)(lei)似閃(shan)蒸(zheng)(zheng)(zheng)(zheng)設計(ji);(3)      常用(yong)于維生(sheng)素類(lei)(lei)、保(bao)健品類(lei)(lei)等 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)蒸(zheng)(zheng)(zheng)(zheng)餾的(de)(de)本質:1、  本質是(shi)一(yi)個傳熱(re)相變過(guo)程(cheng);2、  蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)過(guo)程(cheng)為(wei)吸(xi)熱(re)汽化;3、  冷凝(ning)過(guo)程(cheng)為(wei)放熱(re)液化;4、  用(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)目(mu)的(de)(de)是(shi)抽除不凝(ning)及(ji)(ji)(ji)未凝(ning)飽和汽;5、  決定真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)(de)只有(you)介質組成及(ji)(ji)(ji)其(qi)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)溫度(du)下的(de)(de)飽和蒸(zheng)(zheng)(zheng)(zheng)汽壓(ya);6、  決定真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽速(su)大小的(de)(de)只有(you)泄漏空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)量(liang)及(ji)(ji)(ji)過(guo)程(cheng)補充不凝(ning)氮氣(qi)量(liang)及(ji)(ji)(ji)冷凝(ning)分(fen)離溫度(du); 市場上真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)中真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)常用(yong)于中藥的(de)(de)提(ti)濃、西藥的(de)(de)合成和西藥的(de)(de)洗滌(di),常用(yong)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)類(lei)(lei)型為(wei)水(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。
發布時間: 2019 - 06 - 03
來(lai)源: 181
現代(dai)消(xiao)(xiao)毒(du)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)設(she)備多種(zhong)(zhong)(zhong)(zhong)(zhong)多樣(yang),從尋常百姓家的(de)(de)(de)(de)(de)(de)廚(chu)房(fang)消(xiao)(xiao)毒(du)柜,到(dao)專業(ye)研(yan)究所(suo)(suo)的(de)(de)(de)(de)(de)(de)專門滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)消(xiao)(xiao)毒(du)設(she)備。各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)各(ge)樣(yang)的(de)(de)(de)(de)(de)(de)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)設(she)備采用(yong)(yong)(yong)了多樣(yang)的(de)(de)(de)(de)(de)(de)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)方式和(he)原理(li)來配(pei)合(he)不(bu)(bu)同的(de)(de)(de)(de)(de)(de)場合(he)要求(qiu)和(he)對于消(xiao)(xiao)毒(du)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)的(de)(de)(de)(de)(de)(de)要求(qiu)。而(er)在(zai)(zai)(zai)(zai)各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)各(ge)樣(yang)的(de)(de)(de)(de)(de)(de)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)設(she)備中(zhong),常見的(de)(de)(de)(de)(de)(de)利(li)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)應(ying)用(yong)(yong)(yong)來幫助(zhu)(zhu)消(xiao)(xiao)毒(du)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)的(de)(de)(de)(de)(de)(de)設(she)備,如(ru)“脈動真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)消(xiao)(xiao)毒(du)柜”以及“等離(li)(li)(li)子滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)器(qi)(qi)”。這兩種(zhong)(zhong)(zhong)(zhong)(zhong)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)設(she)備各(ge)有(you)(you)特(te)點又各(ge)有(you)(you)其局限性,脈動真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)消(xiao)(xiao)毒(du)利(li)用(yong)(yong)(yong)高壓(ya)蒸(zheng)汽(qi)(qi)與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)對細菌(jun)(jun)(jun)微生(sheng)物(wu)進行(xing)有(you)(you)效(xiao)的(de)(de)(de)(de)(de)(de)殺滅(mie)(mie)(mie)(mie)(mie)(mie)(mie),然而(er)對一些熱敏的(de)(de)(de)(de)(de)(de),不(bu)(bu)耐潮濕和(he)高溫(wen)的(de)(de)(de)(de)(de)(de)器(qi)(qi)材則就常常會采用(yong)(yong)(yong)過(guo)(guo)氧(yang)化氫(qing)等離(li)(li)(li)子滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)法,那么真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)柜應(ying)該(gai)選用(yong)(yong)(yong)哪種(zhong)(zhong)(zhong)(zhong)(zhong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵好呢?縱觀滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)技術發(fa)展史(shi)我們不(bu)(bu)難發(fa)現,現代(dai)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)的(de)(de)(de)(de)(de)(de)兩個(ge)重(zhong)要元素:蒸(zheng)汽(qi)(qi)和(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong),高壓(ya)蒸(zheng)汽(qi)(qi)仍是目(mu)前(qian)最高效(xiao)的(de)(de)(de)(de)(de)(de)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)方法,而(er)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)則能利(li)于蒸(zheng)汽(qi)(qi)更好的(de)(de)(de)(de)(de)(de)穿(chuan)透被消(xiao)(xiao)毒(du)物(wu)品,使(shi)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)消(xiao)(xiao)毒(du)的(de)(de)(de)(de)(de)(de)效(xiao)果和(he)速度(du)大幅提升(sheng)(sheng)! 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵應(ying)用(yong)(yong)(yong): 整個(ge)脈動滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)柜在(zai)(zai)(zai)(zai)運作(zuo)過(guo)(guo)程(cheng)(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)應(ying)用(yong)(yong)(yong)主(zhu)要分(fen)(fen)為(wei)兩部(bu)(bu)分(fen)(fen):第一部(bu)(bu)分(fen)(fen)為(wei)脈動預(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)過(guo)(guo)程(cheng)(cheng),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵會在(zai)(zai)(zai)(zai)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)前(qian)多次(ci)抽(chou)(chou)取滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)室內(nei)的(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)再(zai)充入蒸(zheng)汽(qi)(qi)再(zai)抽(chou)(chou)空(kong)(kong)(kong)(kong)(kong)多次(ci)重(zhong)復(fu)(fu)該(gai)過(guo)(guo)程(cheng)(cheng),一般(ban)需(xu)(xu)要在(zai)(zai)(zai)(zai)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)前(qian)抽(chou)(chou)氣(qi)(qi)3-6次(ci),使(shi)腔(qiang)體(ti)內(nei)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)達到(dao)-0.08~-0.09Mpa第二部(bu)(bu)分(fen)(fen)為(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)抽(chou)(chou)濕干燥過(guo)(guo)程(cheng)(cheng),該(gai)過(guo)(guo)程(cheng)(cheng)是在(zai)(zai)(zai)(zai)高壓(ya)蒸(zheng)汽(qi)(qi)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)完成后將(jiang)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)室內(nei)的(de)(de)(de)(de)(de)(de)高溫(wen)蒸(zheng)汽(qi)(qi)抽(chou)(chou)除保證滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)后的(de)(de)(de)(de)(de)(de)物(wu)品干燥潔凈。根(gen)據各(ge)種(zhong)(zhong)(zhong)(zhong)(zhong)脈動真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)柜的(de)(de)(de)(de)(de)(de)實際腔(qiang)體(ti)尺寸不(bu)(bu)同,可以使(shi)用(yong)(yong)(yong)阿特(te)拉斯的(de)(de)(de)(de)(de)(de)雙級(ji)油(you)潤滑旋片泵GVD系列以及干式爪泵DZS系列,由于整個(ge)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)過(guo)(guo)程(cheng)(cheng)中(zhong)腔(qiang)體(ti)中(zhong)充斥著(zhu)大量的(de)(de)(de)(de)(de)(de)高壓(ya)水蒸(zheng)氣(qi)(qi),所(suo)(suo)以在(zai)(zai)(zai)(zai)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)腔(qiang)體(ti)內(nei)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)體(ti)被抽(chou)(chou)出到(dao)達真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵前(qian)需(xu)(xu)要裝(zhuang)配(pei)一套(tao)冷熱分(fen)(fen)離(li)(li)(li)裝(zhuang)置用(yong)(yong)(yong)于分(fen)(fen)離(li)(li)(li)水蒸(zheng)氣(qi)(qi),分(fen)(fen)離(li)(li)(li)的(de)(de)(de)(de)(de)(de)水可以再(zai)回到(dao)蒸(zheng)汽(qi)(qi)發(fa)生(sheng)器(qi)(qi)中(zhong)。過(guo)(guo)氧(yang)化氫(qing)等離(li)(li)(li)子滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)器(qi)(qi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)應(ying)用(yong)(yong)(yong)主(zhu)要用(yong)(yong)(yong)于滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)前(qian)的(de)(de)(de)(de)(de)(de)預(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)階段(duan)和(he)滅(mie)(mie)(mie)(mie)(mie)(mie)(mie)菌(jun)(jun)(jun)過(guo)(guo)程(cheng)(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)幫助(zhu)(zhu)過(guo)(guo)氧(yang)化氫(qing)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)升(sheng)(sheng)華的(de)(de)(de)(de)(de)(de)反復(fu)(fu)抽(chou)(chou)空(kong)(kong)(kong)(kong)(kong)應(ying)用(yong)(yong)(yong)。所(suo)(suo)需(xu)(xu)的(de)(de)(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)一般(ban)為(wei)0.5mbar即可。可用(yong)(yong)(yong)Atlas Copco的(de)(de)(de)(de)(de)(de)GVD系列雙級(ji)油(you)潤滑旋片泵進行(xing)配(pei)套(tao)。
發(fa)布(bu)時間: 2019 - 05 - 31
來(lai)源: 149
工(gong)(gong)業中(zhong)大(da)(da)(da)多數會用(yong)到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong),我(wo)們知道真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)(zu)(zu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設計(ji)條件與步驟要(yao)(yao)(yao)(yao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)內(nei)(nei)總(zong)放氣(qi)量的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)計(ji)算(suan),有(you)(you)效的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)速(su),和(he)(he)配(pei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)和(he)(he)前級泵(beng)(beng)(beng),那(nei)(nei)么真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)應(ying)該(gai)如(ru)何選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)呢(ni)?下(xia)面深圳(zhen)恒才張工(gong)(gong)總(zong)結了(le)七點,一(yi)(yi)起來了(le)解一(yi)(yi)下(xia)吧。    第(di)一(yi)(yi)、通(tong)過真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)所(suo)需要(yao)(yao)(yao)(yao)建立的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極限(xian)壓(ya)力(li)確(que)(que)定真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)種類,  通(tong)常(chang)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)極限(xian)壓(ya)力(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)要(yao)(yao)(yao)(yao)比真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)室(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)極限(xian)壓(ya)力(li)低1半到(dao)1個數量級,  第(di)二、通(tong)過真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)進行工(gong)(gong)藝(yi)成(cheng)(cheng)產時(shi)所(suo)須(xu)要(yao)(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作壓(ya)力(li)來選(xuan)(xuan)(xuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng),  應(ying)該(gai)正確(que)(que)地選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)靜態(tai)工(gong)(gong)作點,在(zai)它的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作壓(ya)力(li)界限(xian),要(yao)(yao)(yao)(yao)能排除真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)室(shi)(shi)(shi)內(nei)(nei)工(gong)(gong)藝(yi)過程間(jian)所(suo)造成(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)全部(bu)氣(qi)體量。所(suo)以(yi),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)室(shi)(shi)(shi)內(nei)(nei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作壓(ya)力(li)一(yi)(yi)定要(yao)(yao)(yao)(yao)在(zai)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較佳(jia)抽(chou)速(su)壓(ya)力(li)范圍以(yi)內(nei)(nei),  第(di)三(san)、根據真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)容(rong)積(ji)大(da)(da)(da)小(xiao)和(he)(he)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)時(shi)間(jian)來選(xuan)(xuan)(xuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng),  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)容(rong)積(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)小(xiao)對真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)所(suo)要(yao)(yao)(yao)(yao)抽(chou)到(dao)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)間(jian)長度(du)有(you)(you)所(suo)影響。當(dang)(dang)抽(chou)氣(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)間(jian)段要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)必須(xu)時(shi),假(jia)如(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)容(rong)積(ji)越(yue)大(da)(da)(da),那(nei)(nei)么主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)抽(chou)速(su)也越(yue)大(da)(da)(da)。  第(di)四、正確(que)(que)地組(zu)(zu)(zu)成(cheng)(cheng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong),  由于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)有(you)(you)選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)性地抽(chou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong),因(yin)此有(you)(you)時(shi)采用(yong)一(yi)(yi)種泵(beng)(beng)(beng)不(bu)能滿足抽(chou)氣(qi)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu),需要(yao)(yao)(yao)(yao)幾類泵(beng)(beng)(beng)組(zu)(zu)(zu)成(cheng)(cheng)起來,相(xiang)互之間(jian)補充才能符合抽(chou)氣(qi)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)。    第(di)五、若(ruo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)嚴格(ge)要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)無(wu)油(you)(you)時(shi),則(ze)應(ying)當(dang)(dang)選(xuan)(xuan)(xuan)各種無(wu)油(you)(you)泵(beng)(beng)(beng)作真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng),  要(yao)(yao)(yao)(yao)是要(yao)(yao)(yao)(yao)求(qiu)(qiu)(qiu)不(bu)嚴格(ge),那(nei)(nei)么可以(yi)選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)油(you)(you)泵(beng)(beng)(beng),之后再加一(yi)(yi)些防油(you)(you)污(wu)染的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)策略,可以(yi)加擋油(you)(you)阱、障板(ban)、冷阱等(deng),也可以(yi)達(da)到(dao)清(qing)潔真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)標準。  第(di)六(liu)、選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時(shi),應(ying)當(dang)(dang)知道被抽(chou)氣(qi)體成(cheng)(cheng)份,針(zhen)對被抽(chou)氣(qi)體成(cheng)(cheng)份選(xuan)(xuan)(xuan)擇(ze)(ze)(ze)(ze)(ze)相(xiang)對的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng),  如(ru)果(guo)(guo)氣(qi)體中(zhong)含有(you)(you)腐蝕性氣(qi)體、顆(ke)粒灰塵等(deng),則(ze)應(ying)當(dang)(dang)考慮到(dao)選(xuan)(xuan)(xuan)取干式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)、耐腐蝕真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)等(deng)。或在(zai)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)進氣(qi)口管道上(shang)安裝輔(fu)助設備(bei)。  第(di)七、根據全套(tao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)第(di)一(yi)(yi)次(ci)投資和(he)(he)日常(chang)維護費等(deng)經濟指標選(xuan)(xuan)(xuan)取真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)。    以(yi)上(shang)七點真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)(xuan)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)要(yao)(yao)(yao)(yao)點了(le)解了(le)嗎?主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)占(zhan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重(zhong)要(yao)(yao)(yao)(yao)位置,一(yi)(yi)定要(yao)(yao)(yao)(yao)謹慎,如(ru)果(guo)(guo)不(bu)懂可以(yi)找專業的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)公司(si)計(ji)算(suan)出方案和(he)(he)選(xuan)(xuan)(xuan)型,深圳(zhen)恒才張工(gong)(gong)很高興(xing)為您(nin)服務(wu),希望可以(yi)一(yi)(yi)起探討(tao)更多關于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)...
發布時間: 2019 - 04 - 26
來(lai)源(yuan): 152
1. 選(xuan)(xuan)(xuan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)要(yao)確(que)認環境(jing)條件  包括(kuo)環境(jing)溫(wen)度(du)(du)(du)、相對濕度(du)(du)(du)、大(da)(da)(da)氣(qi)(qi)壓(ya)(ya)力(li)、空(kong)(kong)氣(qi)(qi)腐(fu)蝕性(xing)(xing)、危險(xian)區域等級(ji)、防塵(chen)防水要(yao)求(qiu)。2. 選(xuan)(xuan)(xuan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)要(yao)確(que)認操作(zuo)(zuo)條件  指液(ye)體(ti)吸(xi)入側液(ye)面壓(ya)(ya)力(li)(絕對)、排(pai)出(chu)(chu)(chu)側液(ye)面壓(ya)(ya)力(li)、間歇(xie)或(huo)連續工(gong)作(zuo)(zuo)、位(wei)置固定或(huo)移動(dong)、安(an)裝維修方便性(xing)(xing)。3. 選(xuan)(xuan)(xuan)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)要(yao)確(que)認介(jie)(jie)(jie)(jie)質(zhi)(zhi)性(xing)(xing)質(zhi)(zhi)  包括(kuo)介(jie)(jie)(jie)(jie)質(zhi)(zhi)名稱、溫(wen)度(du)(du)(du)、密度(du)(du)(du)、粘(zhan)度(du)(du)(du)、飽(bao)和(he)(he)蒸汽壓(ya)(ya)力(li)、固體(ti)顆(ke)粒直(zhi)徑(jing)和(he)(he)含(han)量(liang)(liang)(liang)(liang)、氣(qi)(qi)體(ti)的(de)(de)(de)(de)(de)(de)含(han)量(liang)(liang)(liang)(liang)、腐(fu)蝕性(xing)(xing)、揮發(fa)性(xing)(xing)、燃爆性(xing)(xing)、毒性(xing)(xing)。4. 選(xuan)(xuan)(xuan)定真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)部件的(de)(de)(de)(de)(de)(de)材質(zhi)(zhi)  根據泵(beng)(beng)(beng)(beng)(beng)(beng)送介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)物理化學性(xing)(xing)質(zhi)(zhi)主要(yao)考慮以下幾個方面:  (1) 介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)腐(fu)蝕性(xing)(xing),  泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)部件的(de)(de)(de)(de)(de)(de)耐腐(fu)蝕性(xing)(xing)能(neng)滿足使用(yong)要(yao)求(qiu)即(ji)可(ke),不(bu)可(ke)追求(qiu)過(guo)(guo)高的(de)(de)(de)(de)(de)(de)耐腐(fu)蝕性(xing)(xing)能(neng),否則,將(jiang)大(da)(da)(da)幅度(du)(du)(du)增加(jia)(jia)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)購置成本(ben)。  (2) 介(jie)(jie)(jie)(jie)質(zhi)(zhi)是(shi)(shi)否含(han)固體(ti)顆(ke)粒,  因為(wei)固體(ti)顆(ke)粒的(de)(de)(de)(de)(de)(de)硬度(du)(du)(du)和(he)(he)含(han)量(liang)(liang)(liang)(liang)直(zhi)接關(guan)系(xi)到泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)部件的(de)(de)(de)(de)(de)(de)耐用(yong)性(xing)(xing)。  (3) 介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(壓(ya)(ya)力(li)),  介(jie)(jie)(jie)(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(壓(ya)(ya)力(li))越(yue)(yue)高,泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)部件的(de)(de)(de)(de)(de)(de)材質(zhi)(zhi)強(qiang)度(du)(du)(du)應(ying)(ying)(ying)越(yue)(yue)高。一般(ban)的(de)(de)(de)(de)(de)(de),溫(wen)度(du)(du)(du)250℃時(shi),應(ying)(ying)(ying)選(xuan)(xuan)(xuan)用(yong)鑄鋼件或(huo)鋼件。  (4) 有(you)衛(wei)生級(ji)或(huo)禁止污染要(yao)求(qiu)的(de)(de)(de)(de)(de)(de)介(jie)(jie)(jie)(jie)質(zhi)(zhi),  選(xuan)(xuan)(xuan)擇(ze)(ze)相應(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)過(guo)(guo)流(liu)(liu)部件材質(zhi)(zhi)。另外(wai),泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)結(jie)構應(ying)(ying)(ying)是(shi)(shi)便于清(qing)洗的(de)(de)(de)(de)(de)(de)。5. 選(xuan)(xuan)(xuan)定真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)性(xing)(xing)能(neng)參(can)數  (1)計算(suan)法(fa)  A. 流(liu)(liu)量(liang)(liang)(liang)(liang):它直(zhi)接關(guan)系(xi)到整個裝置的(de)(de)(de)(de)(de)(de)生產能(neng)力(li)和(he)(he)輸送能(neng)力(li)。如工(gong)藝設計中(zhong)能(neng)算(suan)出(chu)(chu)(chu)泵(beng)(beng)(beng)(beng)(beng)(beng)正(zheng)(zheng)常(chang)、最小、最大(da)(da)(da)的(de)(de)(de)(de)(de)(de)三種流(liu)(liu)量(liang)(liang)(liang)(liang)。選(xuan)(xuan)(xuan)擇(ze)(ze)泵(beng)(beng)(beng)(beng)(beng)(beng)時(shi),以最大(da)(da)(da)流(liu)(liu)量(liang)(liang)(liang)(liang)為(wei)依據,兼顧(gu)正(zheng)(zheng)常(chang)流(liu)(liu)量(liang)(liang)(liang)(liang),在沒(mei)有(you)最大(da)(da)(da)流(liu)(liu)量(liang)(liang)(liang)(liang),通(tong)常(chang)可(ke)取正(zheng)(zheng)常(chang)流(liu)(liu)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)1.1倍作(zuo)(zuo)為(wei)最大(da)(da)(da)流(liu)(liu)量(liang)(liang)(liang)(liang)。  B. 揚程(cheng):一般(ban)要(yao)用(yong)放(fang)大(da)(da)(da)5%-10%余量(liang)(liang)(liang)(liang)后(hou)的(de)(de)(de)(de)(de)(de)揚程(cheng)來(lai)選(xuan)(xuan)(xuan)型。特別注意:離心泵(beng)(beng)(beng)(beng)(beng)(beng)流(liu)(liu)量(liang)(liang)(liang)(liang)、尤(you)其是(shi)(shi)揚程(cheng)的(de)(de)(de)(de)(de)(de)余量(liang)(liang)(liang)(liang)不(bu)宜(yi)過(guo)(guo)大(da)(da)(da),否則,泵(beng)(beng)(beng)(beng)(beng)(beng)工(gong)作(zuo)(zuo)時(shi)可(ke)能(neng)發(fa)生汽蝕,造(zao)成流(liu)(liu)量(liang)(liang)(liang)(liang)、揚程(cheng)達(da)不(bu)到要(yao)求(qiu)。一旦出(chu)(chu)(chu)現這種情況,一般(ban)地,可(ke)采(cai)取切割(ge)葉輪(lun)外(wai)徑(jing)或(huo)關(guan)小泵(beng)(beng)(beng)(beng)(beng)(beng)出(chu)(chu)(chu)口閥門的(de)(de)(de)(de)(de)(de)補救措施。  C. 功率:一般(ban)地,泵(beng)(beng)(beng)(beng)(beng)(beng)配(pei)帶功率形式及(ji)大(da)(da)(da)小由生產廠選(xuan)(xuan)(xuan)配(pei),并在產品樣本(ben)中(zhong)標出(chu)(chu)(chu)。  D. 汽蝕余量(liang)(liang)(liang)(liang)  校核泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)裝置汽蝕余量(liang)(liang)(liang)(liang)、必須汽蝕余量(liang)(liang)(liang)(liang)是(shi)(shi)否匹配(pei)。當(dang)不(bu)能(neng)滿足時(shi),應(ying)(ying)(ying)采(cai)取有(you)效措施加(jia)(jia)以實現。  (2)類比(bi)法(fa)、試驗法(fa)當(dang)泵(beng)(beng)(beng)(beng)(beng)(beng)管路系(xi)統...
發布時間(jian): 2019 - 04 - 22
來源(yuan): 171
水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)常用于各個(ge)行業中,在長時(shi)間使用水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)后如果不(bu)注(zhu)意保(bao)養就會出現一(yi)些(xie)故障(zhang)(zhang),那么水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)故障(zhang)(zhang)有哪些(xie)呢?今天恒才公司(si)總結了一(yi)大(da)(da)部份(fen)水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)故障(zhang)(zhang)出現的(de)問(wen)題及其原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)分析,下(xia)面(mian)我們一(yi)起(qi)來(lai)了解一(yi)下(xia)故障(zhang)(zhang)出現到底由(you)哪些(xie)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)引起(qi)。1、水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)超電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)或(huo)(huo)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)過(guo)(guo)(guo)(guo)熱的(de)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)?(1)工(gong)作液(ye)過(guo)(guo)(guo)(guo)多,壓力(li)(li)(li)過(guo)(guo)(guo)(guo)高,(2)排(pai)氣(qi)(qi)(qi)及吸水(shui)(shui)管路過(guo)(guo)(guo)(guo)高,過(guo)(guo)(guo)(guo)細(xi),轉彎過(guo)(guo)(guo)(guo)急,(3)排(pai)氣(qi)(qi)(qi)堵(du)塞(sai),閥片(pian)脫落,(4)水(shui)(shui)垢引起(qi)泵(beng)(beng)(beng)(beng)(beng)內部摩(mo)擦(ca),(5)吸水(shui)(shui)量過(guo)(guo)(guo)(guo)大(da)(da),(6)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)或(huo)(huo)電(dian)(dian)(dian)(dian)源(yuan)故障(zhang)(zhang),(6)盤根(gen)過(guo)(guo)(guo)(guo)緊,(7)閥片(pian)脫落,(8)軸(zhou)(zhou)承(cheng)(cheng)故障(zhang)(zhang); 2、水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)啟動困(kun)難(nan)或(huo)(huo)不(bu)能起(qi)動的(de)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)?(1)電(dian)(dian)(dian)(dian)源(yuan)有故障(zhang)(zhang),(2)異物入泵(beng)(beng)(beng)(beng)(beng);葉輪卡死,(3)工(gong)作液(ye)太多;壓力(li)(li)(li)高,(4)填料過(guo)(guo)(guo)(guo)緊,(5)葉輪與圓盤摩(mo)擦(ca),(6)水(shui)(shui)垢;鐵(tie)銹,(7).電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)故障(zhang)(zhang);3、水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)振(zhen)動大(da)(da)或(huo)(huo)噪(zao)(zao)音大(da)(da)的(de)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)?水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):(1)聯軸(zhou)(zhou)器不(bu)同心(xin),(2)地腳(jiao)螺栓固(gu)定不(bu)牢,(3)工(gong)作液(ye)過(guo)(guo)(guo)(guo)多,壓力(li)(li)(li)過(guo)(guo)(guo)(guo)高,吸水(shui)(shui)量過(guo)(guo)(guo)(guo)大(da)(da),(4)排(pai)氣(qi)(qi)(qi)受阻,(5)有異物入泵(beng)(beng)(beng)(beng)(beng),(6)氣(qi)(qi)(qi)蝕現象,(7)軸(zhou)(zhou)承(cheng)(cheng)故障(zhang)(zhang),(8)葉輪不(bu)平(ping)(ping)衡(heng), (9)排(pai)氣(qi)(qi)(qi)閥片(pian)脫落,電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin):噪(zao)(zao)音大(da)(da) :(1)機(ji)(ji)(ji)械故障(zhang)(zhang)(軸(zhou)(zhou)承(cheng)(cheng)、掃膛(tang)),(2)電(dian)(dian)(dian)(dian)磁噪(zao)(zao)音,(3)風扇摩(mo)擦(ca),振(zhen)動大(da)(da):(1)轉子(zi)不(bu)平(ping)(ping)衡(heng),(2)軸(zhou)(zhou)承(cheng)(cheng)損壞,(3)空(kong)(kong)載(zai)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)(da):轉子(zi)小,電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)本身質量問(wen)題,(4).三相(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)不(bu)平(ping)(ping)衡(heng):A.電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)接(jie)線不(bu)牢固(gu);B電(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)壓不(bu)平(ping)(ping)衡(heng),一(yi)般規律電(dian)(dian)(dian)(dian)壓1%---電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)10%,電(dian)(dian)(dian)(dian)壓3%---40%,允許不(bu)平(ping)(ping)衡(heng)值為10%,分母為三相(xiang)的(de)平(ping)(ping)均電(dian)(dian)(dian)(dian)流(liu)(liu)(liu);4、水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)空(kong)(kong)度過(guo)(guo)(guo)(guo)低(di)或(huo)(huo)吸氣(qi)(qi)(qi)壓力(li)(li)(li)過(guo)(guo)(guo)(guo)高的(de)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)?(1)吸氣(qi)(qi)(qi)管道(dao)漏氣(qi)(qi)(qi)或(huo)(huo)管路過(guo)(guo)(guo)(guo)細(xi) ,(2)入口閥未開或(huo)(huo)有阻力(li)(li)(li)/過(guo)(guo)(guo)(guo)濾網阻塞(sai),(3)大(da)(da)氣(qi)(qi)(qi)壓力(li)(li)(li)過(guo)(guo)(guo)(guo)低(di),真(zhen)(zhen)(zhen)空(kong)(kong)表不(bu)準,(4)供水(shui)(shui)量過(guo)(guo)(guo)(guo)小,(5)排(pai)氣(qi)(qi)(qi)閥片(pian)不(bu)起(qi)作用,(6)軸(zhou)(zhou)封或(huo)(huo)泵(beng)(beng)(beng)(beng)(beng)密封漏氣(qi)(qi)(qi),(7)端面(mian)間隙(xi)過(guo)(guo)(guo)(guo)大(da)(da),(8)泵(beng)(beng)(beng)(beng)(beng)轉速低(di),(9)泵(beng)(beng)(beng)(beng)(beng)選型小,(10)吸氣(qi)(qi)(qi)/工(gong)作液(ye)溫度過(guo)(guo)(guo)(guo)高; 5、水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)軸(zhou)(zhou)承(cheng)(cheng)故障(zhang)(zhang)原(yuan)(yuan)(yuan)(yuan)因(yin)(yin)(yin)?(1)潤滑油牌號錯...
發(fa)布時間: 2019 - 04 - 19
來源: 163
大家都知道在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)鍍膜(mo)設備(bei)(bei)中(zhong)(zhong)必須要(yao)(yao)用到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),那么(me)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)鍍膜(mo)設備(bei)(bei)在(zai)運作的(de)(de)(de)(de)(de)(de)時(shi)候它會產生一(yi)(yi)(yi)些熱(re)量(liang),如(ru)果是(shi)(shi)(shi)(shi)天氣也(ye)是(shi)(shi)(shi)(shi)很(hen)高(gao)溫(wen)(wen)(wen)(wen)的(de)(de)(de)(de)(de)(de)情(qing)況(kuang)下(xia),氣溫(wen)(wen)(wen)(wen)就(jiu)(jiu)會上漲,那么(me)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)鍍膜(mo)設備(bei)(bei)的(de)(de)(de)(de)(de)(de)負重也(ye)是(shi)(shi)(shi)(shi)會有所增(zeng)加的(de)(de)(de)(de)(de)(de),在(zai)這(zhe)樣的(de)(de)(de)(de)(de)(de)情(qing)況(kuang)中(zhong)(zhong),如(ru)下(xia)對(dui)我們的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)行(xing)維(wei)護(hu)呢?下(xia)面(mian)跟著張工總結了五(wu)大點(dian)(dian)(dian),一(yi)(yi)(yi)起來學習一(yi)(yi)(yi)下(xia)。第(di)一(yi)(yi)(yi)點(dian)(dian)(dian)、防止真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或者(zhe)避免真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)放置(zhi)在(zai)陽(yang)光底(di)下(xia),盡(jin)量(liang)讓真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)處于陰涼的(de)(de)(de)(de)(de)(de)地方, 在(zai)室(shi)外放置(zhi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)要(yao)(yao)注意(yi)不能(neng)讓真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)暴曬在(zai)陽(yang)光下(xia),本身(shen)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)工作時(shi)間(jian)溫(wen)(wen)(wen)(wen)度(du)就(jiu)(jiu)高(gao),如(ru)果熱(re)量(liang)很(hen)難散發出(chu)去(qu)的(de)(de)(de)(de)(de)(de)話,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)溫(wen)(wen)(wen)(wen)度(du)就(jiu)(jiu)會升高(gao),而且達到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)零(ling)界溫(wen)(wen)(wen)(wen)度(du),就(jiu)(jiu)會出(chu)現(xian)機械故障(zhang)!第(di)二(er)點(dian)(dian)(dian)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)要(yao)(yao)處于通風位置(zhi),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)所放的(de)(de)(de)(de)(de)(de)位置(zhi)要(yao)(yao)通風,或者(zhe)室(shi)內(nei)裝有降溫(wen)(wen)(wen)(wen)裝置(zhi)也(ye)可以!愿意(yi)也(ye)是(shi)(shi)(shi)(shi)一(yi)(yi)(yi)樣的(de)(de)(de)(de)(de)(de), 只是(shi)(shi)(shi)(shi)為(wei)了讓真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)散熱(re)性能(neng)更好,盡(jin)可能(neng)的(de)(de)(de)(de)(de)(de)降低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工作溫(wen)(wen)(wen)(wen)度(du)。 第(di)三(san)點(dian)(dian)(dian)、 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)耗材(cai)要(yao)(yao)及(ji)時(shi)更換,最主要(yao)(yao)的(de)(de)(de)(de)(de)(de)又是(shi)(shi)(shi)(shi)油(you)(you)霧分(fen)離器(排氣濾芯)和油(you)(you),這(zhe)兩(liang)種(zhong)耗材(cai)一(yi)(yi)(yi)定要(yao)(yao)及(ji)時(shi)的(de)(de)(de)(de)(de)(de)更換。排氣過(guo)濾器如(ru)果一(yi)(yi)(yi)旦出(chu)現(xian)報廢或者(zhe)其他質量(liang)問題時(shi)第(di)一(yi)(yi)(yi)時(shi)間(jian)更換 ,油(you)(you)出(chu)現(xian)了顏色變色、沉(chen)淀物增(zeng)多、開始出(chu)現(xian)乳化等現(xian)象時(shi)不能(neng)僅僅停留在(zai)加油(you)(you)的(de)(de)(de)(de)(de)(de)保養,要(yao)(yao)全部更換真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)。第(di)四點(dian)(dian)(dian)、對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)行(xing)清洗(xi)(xi)和保養,在(zai)天氣炎熱(re)前對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)行(xing)一(yi)(yi)(yi)次全面(mian)的(de)(de)(de)(de)(de)(de)清洗(xi)(xi)和保養。第(di)五(wu)點(dian)(dian)(dian)、要(yao)(yao)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)行(xing)常(chang)規(gui)維(wei)修保養,以上五(wu)點(dian)(dian)(dian)就(jiu)(jiu)是(shi)(shi)(shi)(shi)張工對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)鍍膜(mo)設備(bei)(bei)中(zhong)(zhong)使用的(de)(de)(de)(de)(de)(de)維(wei)護(hu)注意(yi)事項,有更多的(de)(de)(de)(de)(de)(de)意(yi)見探討聯系深圳(zhen)恒(heng)才機電設備(bei)(bei)有限公司(si)。
2214條(tiao)頁次211/222首頁上頁...  206207208209210211212213214215...下頁末頁
聯系我們(men)
Contact
  • 掃描關注(zhu)我(wo)們獲(huo)取更多驚(jing)喜(xi)

Copyright ?2017 - 2021 深(shen)圳恒才機電設備有限公司(si) 
犀牛云提供企業云服務
地址(zhi):深(shen)圳(zhen)市寶安區福(fu)海(hai)街道富橋(qiao)第三工業區A3棟301
電話: 86 0755-23062776
傳真: 86 0755-23062775
郵編:518000
  • 400-862-5533

    電話聯系
  • 二維碼

    掃一掃咨詢
  • 查看產品視頻

    掃碼看產品視頻
  • 查看公司動態

    掃碼看公司動態

top

展開