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2019 - 12 - 09
新(xin)(xin)購買的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)在使(shi)用(yong)(yong)(yong)前僅具有引出電(dian)(dian)(dian)(dian)纜(lan)(lan)。安(an)裝時(shi),需要(yao)(yao)自(zi)己連(lian)接(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)纜(lan)(lan)。但(dan)是,連(lian)接(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)纜(lan)(lan)時(shi)必(bi)須(xu)注(zhu)意正確的(de)(de)(de)(de)(de)方法,否則(ze)將對真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)產(chan)生很(hen)大(da)影響(xiang)。對所有人都(dou)有好(hao)處,讓我們(men)為所有人解(jie)釋真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)方法:  進行真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)時(shi),必(bi)須(xu)注(zhu)意,用(yong)(yong)(yong)聚(ju)酯絕緣(yuan)膠帶包(bao)裹(guo)時(shi),必(bi)須(xu)壓下第一(yi)圈的(de)(de)(de)(de)(de)一(yi)半,包(bao)裹(guo)8至12層(ceng)(ceng),包(bao)裹(guo)后(hou)(hou)再用(yong)(yong)(yong)塑料(liao)(liao)膠帶包(bao)裹(guo)兩層(ceng)(ceng),以提高強(qiang)度(du)。大(da)約在連(lian)接(jie)(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)時(shi),應剝(bo)去(qu)電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)銅(tong)(tong)芯長(chang)度(du)約30-35mm。最(zui)好(hao)用(yong)(yong)(yong)砂布擦(ca)拭銅(tong)(tong)線(xian)(xian)(xian)并(bing)擦(ca)亮。還必(bi)須(xu)將外部三(san)(san)芯電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)銅(tong)(tong)線(xian)(xian)(xian)剝(bo)開30-35mm,然(ran)后(hou)(hou)用(yong)(yong)(yong)金剛砂布擦(ca)拭干(gan)凈。  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)將三(san)(san)芯電(dian)(dian)(dian)(dian)纜(lan)(lan)與從(cong)外部電(dian)(dian)(dian)(dian)纜(lan)(lan)上剝(bo)下的(de)(de)(de)(de)(de)銅(tong)(tong)線(xian)(xian)(xian)配對,然(ran)后(hou)(hou)將其與細銅(tong)(tong)線(xian)(xian)(xian)綁(bang)在一(yi)起,如圖所示。其余部分被(bei)切掉并(bing)用(yong)(yong)(yong)剪刀弄平以防止(zhi)綁(bang)扎。在進行這方面的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)時(shi),真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)三(san)(san)個(ge)(ge)端(duan)(duan)(duan)部應使(shi)用(yong)(yong)(yong)焊(han)料(liao)(liao)進行焊(han)接(jie)(jie)(jie)(jie)。焊(han)頭表面應光(guang)滑無毛刺(ci)和(he)錯誤焊(han)接(jie)(jie)(jie)(jie)。如果沒有焊(han)接(jie)(jie)(jie)(jie)或(huo)不平整,則(ze)應重新(xin)(xin)焊(han)接(jie)(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),直(zhi)到達(da)到要(yao)(yao)求(qiu)為止(zhi)。  對于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian),必(bi)須(xu)使(shi)用(yong)(yong)(yong)塑料(liao)(liao)帶將三(san)(san)跟線(xian)(xian)(xian)纏(chan)繞在一(yi)起。必(bi)須(xu)包(bao)裹(guo)兩層(ceng)(ceng)。第一(yi)層(ceng)(ceng)應距(ju)每個(ge)(ge)導線(xian)(xian)(xian)絕緣(yuan)層(ceng)(ceng)的(de)(de)(de)(de)(de)末端(duan)(duan)(duan)大(da)于(yu)50mm,第二層(ceng)(ceng)應距(ju)第一(yi)層(ceng)(ceng)絕緣(yuan)層(ceng)(ceng)的(de)(de)(de)(de)(de)末端(duan)(duan)(duan)大(da)于(yu)50mm。一(yi)鍋冷水(shui)(shui)會將包(bao)裹(guo)的(de)(de)(de)(de)(de)線(xian)(xian)(xian)頭安(an)全(quan)地浸入水(shui)(shui)中。 12小時(shi)后(hou)(hou),使(shi)用(yong)(yong)(yong)500V 兆歐表測量絕緣(yuan)絕不能低于(yu)50萬億個(ge)(ge)歐,否則(ze)應重新(xin)(xin)包(bao)裝,直(zhi)到達(da)到要(yao)(yao)求(qiu)。  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)的(de)(de)(de)(de)(de)接(jie)(jie)(jie)(jie)地線(xian)(xian)(xian)也(ye)必(bi)須(xu)根(gen)據海底電(dian)(dian)(dian)(dian)纜(lan)(lan)接(jie)(jie)(jie)(jie)線(xian)(xian)(xian)過(guo)程(cheng)的(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)進行綁(bang)扎。連(lian)接(jie)(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)機(ji)(ji)組(zu)后(hou)(hou),在下降井(jing)的(de)(de)(de)(de)(de)同時(shi)應不斷晃動(dong)絕緣(yuan)電(dian)(dian)(dian)(dian)阻,以觀察(cha)其變化...
2019 - 12 - 12
在(zai)(zai)選(xuan)(xuan)擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵之前,每個人都必須(xu)了解(jie)有關真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)幾個重要(yao)(yao)概念和(he)(he)參(can)數。  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度:指(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)下氣(qi)(qi)(qi)(qi)體(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)稀薄(bo)度,通常用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度表(biao)示。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)計讀取的(de)(de)(de)(de)(de)(de)(de)值(zhi)成為真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)是(shi)指(zhi)示系統(tong)壓(ya)(ya)(ya)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)實際(ji)值(zhi)低于(yu)大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)值(zhi)。表(biao)格中顯示的(de)(de)(de)(de)(de)(de)(de)值(zhi)是(shi)極限(xian)絕(jue)(jue)(jue)對壓(ya)(ya)(ya)力(li)(li),這是(shi)我們指(zhi)的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度=大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)-絕(jue)(jue)(jue)對壓(ya)(ya)(ya)力(li)(li)(大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)一般為101325Pa),水環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)為3300Pa,旋轉葉片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)為200Pa。  極限(xian)絕(jue)(jue)(jue)對壓(ya)(ya)(ya)力(li)(li):由(you)絕(jue)(jue)(jue)對壓(ya)(ya)(ya)力(li)(li)測量的(de)(de)(de)(de)(de)(de)(de)內部壓(ya)(ya)(ya)力(li)(li)要(yao)(yao)比(bi)“理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓(ya)(ya)(ya)力(li)(li)為0Pa)”高(gao)(gao)多少(shao)。它比(bi)較(jiao)的(de)(de)(de)(de)(de)(de)(de)對象是(shi)理(li)(li)(li)論(lun)(lun)狀態的(de)(de)(de)(de)(de)(de)(de)絕(jue)(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓(ya)(ya)(ya)力(li)(li)值(zhi)。由(you)于(yu)工藝限(xian)制(zhi),無(wu)論(lun)(lun)如何我們都無(wu)法將內部壓(ya)(ya)(ya)力(li)(li)拉至(zhi)0 Pa的(de)(de)(de)(de)(de)(de)(de)絕(jue)(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。因此(ci),由(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵抽(chou)(chou)出的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)高(gao)(gao)于(yu)理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)。因此(ci),以絕(jue)(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)表(biao)示時(shi),值(zhi)前面(mian)沒有負號(hao)。  抽(chou)(chou)氣(qi)(qi)(qi)(qi)量:抽(chou)(chou)氣(qi)(qi)(qi)(qi)量是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵抽(chou)(chou)氣(qi)(qi)(qi)(qi)速度的(de)(de)(de)(de)(de)(de)(de)度量。一般用L/S和(he)(he)m表(biao)示?/H。它是(shi)泄(xie)漏(lou)(lou)補償(chang)率(lv)的(de)(de)(de)(de)(de)(de)(de)參(can)數。理(li)(li)(li)論(lun)(lun)上,繪制(zhi)了相(xiang)同體(ti)(ti)積的(de)(de)(de)(de)(de)(de)(de)容(rong)器。為什么大型真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵很容(rong)易(yi)獲得(de)我們所需(xu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong),而(er)小(xiao)型真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵卻很難甚至(zhi)不想要(yao)(yao)我們想要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)?因為管道或容(rong)器絕(jue)(jue)(jue)對不能(neng)絕(jue)(jue)(jue)對防(fang)泄(xie)漏(lou)(lou)。大的(de)(de)(de)(de)(de)(de)(de)泵送(song)能(neng)力(li)(li)彌補了由(you)泄(xie)漏(lou)(lou)引起的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)下降。因此(ci),容(rong)易(yi)得(de)出理(li)(li)(li)想的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)。因此(ci),建議(yi)您(nin)在(zai)(zai)計算理(li)(li)(li)論(lun)(lun)抽(chou)(chou)氣(qi)(qi)(qi)(qi)量時(shi)選(xuan)(xuan)擇(ze)更高(gao)(gao)級別的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵。  關于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)選(xuan)(xuan)擇(ze)  1、滿(man)足工藝要(yao)(yao)求(qiu)(qiu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵  真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)(de)(de)(de)工作壓(ya)(ya)(ya)力(li)(li)應(ying)滿(man)足過程工作壓(ya)(ya)(ya)力(li)(li)的(de)(de)(de)(de)(de)(de)(de)要(yao)(yao)求(qiu)(qiu),選(xuan)(xuan)擇(ze)時(shi)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度應(ying)比(bi)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)設備(bei)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度高(gao)(gao)一半至(zhi)一個數量級。通常,如果要(yao)(yao)求(qiu)(qiu)絕(jue)(jue)(jue)對壓(ya)(ya)(ya)力(li)(li)高(gao)(gao)于(yu)3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)包(bao)裝機(ji)中真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)正常運(yun)行(xing)之前,應(ying)該對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進行(xing)一次測試,并檢查真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是否(fou)存在(zai)異常振動(dong)(dong)(dong)(dong)和沖擊(ji)噪聲。首次使用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)還應(ying)確定真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)極限壓(ya)力(li),該極限壓(ya)力(li)應(ying)符合技術規格。在(zai)長期(qi)使用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)情況(kuang)(kuang)下,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)溫度(du)不(bu)應(ying)超(chao)過70度(du)。  2、需要通(tong)過冷卻水(shui)(shui)的(de)(de)(de)(de)(de)設備的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),必須在(zai)啟(qi)動(dong)(dong)(dong)(dong)前先(xian)通(tong)過冷卻水(shui)(shui),然(ran)后(hou)再(zai)啟(qi)動(dong)(dong)(dong)(dong)。冷卻水(shui)(shui)出口的(de)(de)(de)(de)(de)溫度(du)不(bu)應(ying)超(chao)過30度(du)。  3、連續真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和被抽(chou)系統(tong)的(de)(de)(de)(de)(de)管道(dao)(dao)應(ying)盡可能(neng)短而粗,并且管道(dao)(dao)的(de)(de)(de)(de)(de)內徑(jing)一般(ban)應(ying)不(bu)小于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)入口的(de)(de)(de)(de)(de)直(zhi)徑(jing),以(yi)免影響泵(beng)(beng)(beng)(beng)送管道(dao)(dao)阻力(li)導(dao)致(zhi)的(de)(de)(de)(de)(de)大速度(du)。  4、為(wei)了保持工(gong)作(zuo)室(shi)的(de)(de)(de)(de)(de)清(qing)潔衛生,這有(you)利于(yu)工(gong)人(ren)的(de)(de)(de)(de)(de)健康(kang),皮(pi)管用(yong)(yong)(yong)(yong)于(yu)將廢氣(qi)(qi)直(zhi)接引到(dao)室(shi)外。  5、如果真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)長時(shi)間(jian)不(bu)工(gong)作(zuo)或環境(jing)溫度(du)較(jiao)低,則(ze)可能(neng)會導(dao)致(zhi)啟(qi)動(dong)(dong)(dong)(dong)困(kun)難(nan)。此時(shi),應(ying)使用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)抽(chou)氣(qi)(qi)口通(tong)大氣(qi)(qi)隨風旋(xuan)轉(zhuan)滑輪。在(zai)沒(mei)有(you)電源的(de)(de)(de)(de)(de)情況(kuang)(kuang)下旋(xuan)轉(zhuan)數周后(hou),將啟(qi)動(dong)(dong)(dong)(dong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。使用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),您可以(yi)繼(ji)續運(yun)行(xing)電動(dong)(dong)(dong)(dong)機(ji)幾次,將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)腔中存儲的(de)(de)(de)(de)(de)油(you)(you)排(pai)入燃油(you)(you)箱,然(ran)后(hou)啟(qi)動(dong)(dong)(dong)(dong)。如果沒(mei)有(you),您可以(yi)使用(yong)(yong)(yong)(yong)輻(fu)射加熱(re)或直(zhi)接加熱(re)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),直(zhi)到(dao)它可以(yi)移(yi)動(dong)(dong)(dong)(dong)為(wei)止(zhi)。  6、使用(yong)(yong)(yong)(yong)前,檢查設備的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)是否(fou)到(dao)達窗口的(de)(de)(de)(de)(de)油(you)(you)標(biao)線位置。同(tong)時(shi),必須檢查電動(dong)(dong)(dong)(dong)機(ji)皮(pi)帶(dai)輪的(de)(de)(de)(de)(de)旋(xuan)轉(zhuan)方向。  7、工(gong)作(zuo)完成后(hou),應(ying)先(xian)關(guan)閉(bi)高空(kong)(kong)(kong)(kong)(kong)閥(fa),然(ran)后(hou)再(zai)關(guan)閉(bi)低空(kong)(kong)(kong)(kong)(kong)閥(fa),然(ran)后(hou)關(guan)閉(bi)旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),然(ran)后(hou)排(pai)氣(qi)(qi),以(yi)防止(zhi)氣(qi)(qi)體泄漏。油(you)(you)返(fan)回(hui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)。最后(hou),應(ying)切斷主電源,并停止(zhi)供(gong)水(shui)(shui)。
2019 - 12 - 18
以(yi)下是(shi)(shi)(shi)(shi)(shi)(shi)(shi)羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)廠(chang)家對啟(qi)(qi)動(dong)羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)前(qian)(qian)準(zhun)(zhun)備(bei)工(gong)(gong)作(zuo)的(de)介紹(shao)。羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)機組(zu)(zu)(zu)一般(ban)使(shi)(shi)(shi)用(yong)羅茨(ci)(ci)泵(beng)(beng)(beng)作(zuo)為(wei)主(zhu)泵(beng)(beng)(beng),水(shui)(shui)環(huan)(huan)泵(beng)(beng)(beng)作(zuo)為(wei)前(qian)(qian)級泵(beng)(beng)(beng)組(zu)(zu)(zu)成(cheng)。該真(zhen)(zhen)(zhen)空(kong)(kong)(kong)裝置廣泛應(ying)用(yong)于各種(zhong)行(xing)業,如(ru)食(shi)品(pin)工(gong)(gong)業中的(de)冷(leng)(leng)凍干(gan)燥過程、醫(yi)藥工(gong)(gong)業中的(de)干(gan)燥過程、化學工(gong)(gong)業中的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)蒸餾和結晶過程等(deng)。為(wei)了幫助客戶更(geng)好(hao)地準(zhun)(zhun)備(bei)我(wo)們的(de)產品(pin)使(shi)(shi)(shi)用(yong),我(wo)們想(xiang)介紹(shao)啟(qi)(qi)動(dong)羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機組(zu)(zu)(zu)前(qian)(qian)的(de)準(zhun)(zhun)備(bei)工(gong)(gong)作(zuo):  1.檢(jian)查(cha)(cha)(cha)前(qian)(qian)泵(beng)(beng)(beng)水(shui)(shui)箱水(shui)(shui)位是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)達(da)到水(shui)(shui)箱的(de)3/4以(yi)上(shang),并彌(mi)補不足。  2.檢(jian)查(cha)(cha)(cha)水(shui)(shui)箱使(shi)(shi)(shi)用(yong)中的(de)水(shui)(shui)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)干(gan)凈,不允許(xu)使(shi)(shi)(shi)用(yong)含泥沙(sha)的(de)污水(shui)(shui),以(yi)免堵塞管(guan)道,造成(cheng)葉輪磨損,增加電(dian)機負荷,造成(cheng)故(gu)障,影響(xiang)泵(beng)(beng)(beng)使(shi)(shi)(shi)用(yong)的(de)使(shi)(shi)(shi)用(yong)壽(shou)命。  3.檢(jian)查(cha)(cha)(cha)中間(jian)(jian)泵(beng)(beng)(beng)和主(zhu)泵(beng)(beng)(beng)中潤滑油(you)(you)的(de)油(you)(you)位。油(you)(you)位必須(xu)達(da)到油(you)(you)窗的(de)3/4以(yi)上(shang)。同時,檢(jian)查(cha)(cha)(cha)顏色(se)潤滑油(you)(you)。如(ru)果羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)出(chu)現有更(geng)多乳白色(se)或(huo)黑色(se)雜質(zhi),通知機修工(gong)(gong)更(geng)換潤滑油(you)(you)。  4.檢(jian)查(cha)(cha)(cha)中間(jian)(jian)泵(beng)(beng)(beng)和主(zhu)泵(beng)(beng)(beng)循環(huan)(huan)冷(leng)(leng)卻(que)水(shui)(shui)路(lu)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)完好(hao),打開循環(huan)(huan)冷(leng)(leng)卻(que)進(jin)水(shui)(shui)和出(chu)水(shui)(shui)閥,檢(jian)查(cha)(cha)(cha)循環(huan)(huan)冷(leng)(leng)卻(que)進(jin)水(shui)(shui)和出(chu)水(shui)(shui)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正常(chang)。  5.檢(jian)查(cha)(cha)(cha)中間(jian)(jian)泵(beng)(beng)(beng)底(di)部(bu)緩沖罐的(de)排(pai)水(shui)(shui)閥是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)關閉。  6.檢(jian)查(cha)(cha)(cha)羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)機組(zu)(zu)(zu)電(dian)路(lu)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)良好(hao),控(kong)制柜指(zhi)示(shi)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正常(chang)是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)。  7.檢(jian)查(cha)(cha)(cha)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)機組(zu)(zu)(zu)的(de)電(dian)極觸(chu)點(dian)壓(ya)力。中間(jian)(jian)泵(beng)(beng)(beng)和主(zhu)泵(beng)(beng)(beng)壓(ya)力是(shi)(shi)(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)啟(qi)(qi)動(dong)正常(chang)(中間(jian)(jian)泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進(jin)口(kou)(kou)壓(ya)力大于0.065Mpa,主(zhu)泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進(jin)口(kou)(kou)壓(ya)力大于0.085Mpa)。  每個(ge)人都(dou)經常(chang)忽略準(zhun)(zhun)備(bei)工(gong)(gong)作(zuo)。事實上(shang),這(zhe)項工(gong)(gong)作(zuo)也非常(chang)重要。只有為(wei)開工(gong)(gong)做好(hao)精心準(zhun)(zhun)備(bei),能(neng)夠確保工(gong)(gong)作(zuo)才能(neng)安(an)全,提高生產質(zhi)量。綜上(shang)所述,羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)機組(zu)(zu)(zu)只有在以(yi)上(shang)所有事項都(dou)...
2019 - 12 - 21
隨著(zhu)科學(xue)技(ji)術的(de)(de)(de)(de)不斷發展,水環(huan)(huan)真(zhen)空(kong)(kong)泵的(de)(de)(de)(de)使用(yong)自(zi)動化(hua)(hua)程度越(yue)來越(yue)高(gao),降(jiang)低了人們(men)的(de)(de)(de)(de)工作難度。這與控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)系統的(de)(de)(de)(de)發展密不可分。隨著(zhu)系統的(de)(de)(de)(de)不斷完(wan)善和擴展,已經使用(yong)了許多專業術語。  1、受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對象(xiang)  需要控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)的(de)(de)(de)(de)真(zhen)空(kong)(kong)設備或(huo)生產過程稱為受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對象(xiang)。例(li)如,真(zhen)空(kong)(kong)閥,真(zhen)空(kong)(kong)泵,真(zhen)空(kong)(kong)鍍膜機,真(zhen)空(kong)(kong)熱處理(li)爐等(deng)。  2、測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)裝(zhuang)置  測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)(liang)變化(hua)(hua)的(de)(de)(de)(de)裝(zhuang)置。例(li)如:真(zhen)空(kong)(kong)計,溫(wen)度計,膜厚測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)儀等(deng)。  3、水環(huan)(huan)真(zhen)空(kong)(kong)泵調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)裝(zhuang)置(調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)器(qi))  它將測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)設備測(ce)(ce)(ce)得的(de)(de)(de)(de)受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)子與真(zhen)空(kong)(kong)過程中需要保(bao)持(chi)的(de)(de)(de)(de)給(gei)定(ding)值(zhi)(zhi)進行比較,獲得偏差(cha)值(zhi)(zhi),并(bing)根據(ju)設計的(de)(de)(de)(de)計算規則(ze)進行計算,并(bing)發送信(xin)號(hao)以使控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)執(zhi)行器(qi)起作用(yong)消(xiao)除控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)(liang)與給(gei)定(ding)值(zhi)(zhi)的(de)(de)(de)(de)偏差(cha)。如模擬PID(比例(li),積(ji)分,微(wei)分)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)器(qi),數(shu)字(zi)PID調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)器(qi)(即微(wei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)器(qi),計算機)等(deng)。在真(zhen)空(kong)(kong)裝(zhuang)置的(de)(de)(de)(de)真(zhen)空(kong)(kong)度控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)中,通(tong)常將其與測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)裝(zhuang)置的(de)(de)(de)(de)真(zhen)空(kong)(kong)計和致(zhi)動器(qi)的(de)(de)(de)(de)真(zhen)空(kong)(kong)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)閥組合以形成壓力(li)(li)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)器(qi)。  4、執(zhi)行機構  它接(jie)收來自(zi)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)裝(zhuang)置的(de)(de)(de)(de)信(xin)號(hao)并(bing)產生調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)效果,以消(xiao)除受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)(liang)與給(gei)定(ding)值(zhi)(zhi)的(de)(de)(de)(de)偏差(cha)。例(li)如,用(yong)于(yu)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)真(zhen)空(kong)(kong)室中的(de)(de)(de)(de)真(zhen)空(kong)(kong)度的(de)(de)(de)(de)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)閥和用(yong)于(yu)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)加熱溫(wen)度的(de)(de)(de)(de)調(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)(jie)(jie)器(qi)屬于(yu)這種類型(xing)的(de)(de)(de)(de)機構。  5、控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)數(shu)量(liang)(liang)(liang)(liang)(liang)  指在受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對象(xiang)內實(shi)現控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)所需的(de)(de)(de)(de)參數(shu)。例(li)如:壓力(li)(li),溫(wen)度,流量(liang)(liang)(liang)(liang)(liang),膜厚等(deng)。  6、水環(huan)(huan)真(zhen)空(kong)(kong)泵測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)  由測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)設備測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)(liang)的(de)(de)(de)(de)實(shi)際值(zhi)(zhi)。  7、給(gei)定(ding)值(zhi)(zhi)  需要控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)(liang)保(bao)持(chi)恒定(ding)或(huo)根據(ju)預定(ding)值(zhi)(zhi)變化(hua)(hua)。  8、偏差(cha)  測(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)值(zhi)(zhi)與給(gei)定(ding)值(zhi)(zhi)之差(cha)。  9、干擾(rao)  是引起控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)(liang)變化(hua)(hua)的(de)(de)(de)(de)因素。有兩種類型(xing)的(de)(de)(de)(de)干擾(rao):一種是控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)...
2019 - 12 - 24
羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng)在石油(you)(you)、化工、塑料和(he)汽輪機(ji)轉(zhuan)(zhuan)子動(dong)平衡(heng)中(zhong)起著重要(yao)作(zuo)(zuo)用(yong)(yong)(yong)。對我們(men)來說,當(dang)(dang)我們(men)在使用(yong)(yong)(yong)時(shi),我們(men)應(ying)該了(le)解羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng)設備的(de)(de)(de)工作(zuo)(zuo)點(dian),以便能(neng)夠順(shun)利運行(xing)(xing)。那么(me)羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng)設備的(de)(de)(de)工作(zuo)(zuo)點(dian)是(shi)(shi)什么(me)。  1、重新組(zu)裝后,應(ying)進行(xing)(xing)試運行(xing)(xing)。清(qing)(qing)洗(xi)過(guo)程(cheng)中(zhong),羅(luo)茨泵(beng)(beng)中(zhong)會(hui)殘留一(yi)定(ding)(ding)量(liang)的(de)(de)(de)揮(hui)發(fa)油(you)(you)發(fa)物。泵(beng)(beng)將(jiang)閑置2小(xiao)時(shi),機(ji)油(you)(you)將(jiang)更換(huan)兩次。正常(chang)運行(xing)(xing)后,將(jiang)再(zai)次投入正常(chang)運行(xing)(xing)。  2、當(dang)(dang)新設備一(yi)般(ban)(ban)泵(beng)(beng)出清(qing)(qing)潔干燥(zao)的(de)(de)(de)氣(qi)體時(shi),建(jian)議(yi)每100小(xiao)時(shi)更換(huan)一(yi)次油(you)(you)。換(huan)油(you)(you)周期應(ying)根據實際使用(yong)(yong)(yong)條件以及是(shi)(shi)否(fou)能(neng)滿足性能(neng)要(yao)求(qiu)和(he)其他情況(kuang)(kuang)進行(xing)(xing)考(kao)慮。  3、工作(zuo)(zuo)2000小(xiao)時(shi)后,應(ying)進行(xing)(xing)大(da)(da)修,檢(jian)(jian)查橡膠密封件程(cheng)度(du)的(de)(de)(de)老化情況(kuang)(kuang),檢(jian)(jian)查排氣(qi)閥(fa)板是(shi)(shi)否(fou)的(de)(de)(de)開(kai)裂情況(kuang)(kuang),清(qing)(qing)理沉積在閥(fa)板和(he)排氣(qi)閥(fa)座上的(de)(de)(de)污垢。  4、向軸(zhou)承體添(tian)加軸(zhou)承潤滑油(you)(you),觀察油(you)(you)位應(ying)在油(you)(you)標中(zhong)間,潤滑油(you)(you)應(ying)及時(shi)更換(huan)或補(bu)充。  5、務必檢(jian)(jian)查機(ji)油(you)(you)質量(liang)情況(kuang)(kuang)。如果(guo)(guo)發(fa)現(xian)機(ji)油(you)(you)變質,及時(shi)更換(huan)新機(ji)油(you)(you)。確(que)保正常(chang)工作(zuo)(zuo)。  6、清(qing)(qing)潔泵(beng)(beng)室內的(de)(de)(de)所有零件,如轉(zhuan)(zhuan)子、轉(zhuan)(zhuan)子、彈簧等。一(yi)般(ban)(ban),用(yong)(yong)(yong)汽油(you)(you)清(qing)(qing)洗(xi)并干燥(zao)。  7、羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng)需要(yao)經常(chang)檢(jian)(jian)查油(you)(you)位。如果(guo)(guo)不(bu)符(fu)合(he)規定(ding)(ding),必須進行(xing)(xing)調整以符(fu)合(he)要(yao)求(qiu)。  羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng)工作(zuo)(zuo)時(shi)主要(yao)由泵(beng)(beng)體內的(de)(de)(de)一(yi)對同(tong)步齒(chi)輪通(tong)過(guo)兩個旋轉(zhuan)(zhuan)方(fang)向相(xiang)反的(de)(de)(de)轉(zhuan)(zhuan)子驅動(dong)。采用(yong)(yong)(yong)先進的(de)(de)(de)技術配件,大(da)(da)大(da)(da)改變了(le)噪音(yin),成為現(xian)在流行(xing)(xing)的(de)(de)(de)新型設備。  恒才(cai)機(ji)電(dian)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)廠(chang)家主要(yao)產品有2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)列(lie)水環真(zhen)空(kong)(kong)(kong)泵(beng)(beng),X、GVD系(xi)(xi)列(lie)旋片真(zhen)空(kong)(kong)(kong)泵(beng)(beng),ZJ系(xi)(xi)列(lie)羅(luo)茨真(zhen)空(kong)(kong)(kong)泵(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在水環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)的使(shi)用過(guo)(guo)(guo)程中,由(you)于使(shi)用不(bu)(bu)(bu)當、維(wei)護不(bu)(bu)(bu)善(shan)甚至長(chang)期工作(zuo)(zuo),可(ke)能會出現設(she)備(bei)故障。根(gen)(gen)據(ju)過(guo)(guo)(guo)去(qu)的經(jing)驗,為每個人總結(jie)了常(chang)見(jian)故障和維(wei)護方(fang)法。以(yi)下(xia)是(shi)(shi)對耐腐蝕(shi)2bv水環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)維(wei)護的介(jie)紹:  1、耐腐蝕(shi)2bv水環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)異常(chang)啟動(dong)聲(sheng)(sheng)音  (1)啟動(dong)聲(sheng)(sheng)音異常(chang)時(shi),用戶應(ying)(ying)(ying)檢查電(dian)(dian)源(yuan)電(dian)(dian)壓(ya)、電(dian)(dian)機(ji)接線(xian)等。一(yi)個接一(yi)個地(di)清(qing)除長(chang)期未使(shi)用的蓋子上的雜質和異物,并在鐵銹上添(tian)加除銹劑或人工除銹。  (2)聲(sheng)(sheng)音仍然不(bu)(bu)(bu)正常(chang),原因可(ke)能是(shi)(shi)泵(beng)(beng)腔(qiang)(qiang)(qiang)內(nei)(nei)充(chong)滿工作(zuo)(zuo)流(liu)體(ti)(ti)(ti),泵(beng)(beng)腔(qiang)(qiang)(qiang)內(nei)(nei)充(chong)滿水啟動(dong)。打開排放(fang)(fang)出口并釋放(fang)(fang)適量的工作(zuo)(zuo)流(liu)體(ti)(ti)(ti)就足夠了。  2、耐腐蝕(shi)2bv水環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)電(dian)(dian)機(ji)過(guo)(guo)(guo)熱  電(dian)(dian)機(ji)過(guo)(guo)(guo)熱時(shi),用戶應(ying)(ying)(ying)先停機(ji),然后(hou)檢查電(dian)(dian)機(ji)缺相、接線(xian)牢固(gu)、排氣(qi)孔堵(du)塞、葉(xie)輪(lun)拖動(dong)等情況。逐(zhu)一(yi)檢查供水是(shi)(shi)否導致電(dian)(dian)機(ji)過(guo)(guo)(guo)載(zai),并將供水減少到參(can)數設(she)定范圍。  3、溫(wen)度(du)(du)太(tai)高了  (1)如果(guo)(guo)吸(xi)入(ru)氣(qi)體(ti)(ti)(ti)的溫(wen)度(du)(du)過(guo)(guo)(guo)高,用戶應(ying)(ying)(ying)采取措施降(jiang)低(di)(di)吸(xi)入(ru)氣(qi)體(ti)(ti)(ti)的溫(wen)度(du)(du),除去(qu)壓(ya)縮室內(nei)(nei)氣(qi)體(ti)(ti)(ti)散發的汽化(hua)熱,并在泵(beng)(beng)入(ru)口前冷凝可(ke)冷凝氣(qi)體(ti)(ti)(ti)。  (2)溫(wen)度(du)(du)過(guo)(guo)(guo)高應(ying)(ying)(ying)根(gen)(gen)據(ju)工作(zuo)(zuo)流(liu)體(ti)(ti)(ti)和氣(qi)體(ti)(ti)(ti)的實際情況解決。如果(guo)(guo)工作(zuo)(zuo)流(liu)體(ti)(ti)(ti)入(ru)口處的溫(wen)度(du)(du)太(tai)高或供應(ying)(ying)(ying)太(tai)少,用戶應(ying)(ying)(ying)該找(zhao)到降(jiang)低(di)(di)工作(zuo)(zuo)流(liu)體(ti)(ti)(ti)溫(wen)度(du)(du)或增加工作(zuo)(zuo)流(liu)體(ti)(ti)(ti)供應(ying)(ying)(ying)的方(fang)法。  4、盤(pan)車(che)困(kun)難(nan)  (1)大多數盤(pan)車(che)困(kun)難(nan)是(shi)(shi)由(you)于出廠后(hou)進(jin)入(ru)工況長(chang)期失效,真(zhen)空(kong)(kong)泵(beng)(beng)端面生銹造(zao)成的。草酸需要注入(ru)泵(beng)(beng)腔(qiang)(qiang)(qiang)浸泡半小時(shi)。松開螺(luo)栓后(hou),盤(pan)車(che)順利進(jin)行(xing),然后(hou)泵(beng)(beng)蓋螺(luo)栓均勻鎖緊。  (2)如果(guo)(guo)設(she)備(bei)在使(shi)用中,應(ying)(ying)(ying)檢查水環(huan)(huan)真(zhen)空(kong)(kong)泵(beng)(beng)泵(beng)(beng)室水溫(wen)和污垢(gou)清(qing)洗,并改(gai)進(jin)工藝,盡(jin)可(ke)能降(jiang)低(di)(di)水...
最新資(zi)訊 了解公(gong)司的最新(xin)活動及(ji)打折促(cu)銷
2019 - 08 - 08
真(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)在(zai)食品(pin)生(sheng)(sheng)產粉(fen)(fen)(fen)末管(guan)理中(zhong)的(de)(de)應用(yong)非常重要,然后小編就(jiu)會告訴(su)你原因。在(zai)食品(pin)生(sheng)(sheng)產的(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控制(zhi)(zhi)方面,許多用(yong)戶首先(xian)想(xiang)到它,以(yi)(yi)(yi)便(bian)員(yuan)工可(ke)以(yi)(yi)(yi)在(zai)車(che)間(jian)(jian)(jian)(jian)定(ding)期掃描。如(ru)果(guo)(guo)更多,可(ke)以(yi)(yi)(yi)使用(yong)小型真(zhen)空(kong)(kong)吸(xi)塵(chen)(chen)(chen)器(qi)(qi)清(qing)潔(jie)。然而(er),根據(ju)調查,95%的(de)(de)車(che)間(jian)(jian)(jian)(jian)粉(fen)(fen)(fen)塵(chen)(chen)(chen)濃度(du)(du)通過手動清(qing)潔(jie)和(he)(he)吸(xi)塵(chen)(chen)(chen)器(qi)(qi)不(bu)(bu)符合國(guo)家安全局的(de)(de)要求,甚至車(che)間(jian)(jian)(jian)(jian)的(de)(de)灰塵(chen)(chen)(chen)也有爆(bao)炸(zha)的(de)(de)危險。食品(pin)車(che)間(jian)(jian)(jian)(jian)使用(yong)Punoc真(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong),車(che)間(jian)(jian)(jian)(jian)進行了清(qing)潔(jie)。合格率超過95%,因此(ci)真(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)在(zai)食品(pin)生(sheng)(sheng)產的(de)(de)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控制(zhi)(zhi)中(zhong)起(qi)著至關重要的(de)(de)作用(yong)。你認為(wei)食物的(de)(de)小塵(chen)(chen)(chen)埃還會爆(bao)炸(zha)嗎?業內專業人士也表(biao)示,粉(fen)(fen)(fen)塵(chen)(chen)(chen)不(bu)(bu)是(shi)絕對安全的(de)(de),所以(yi)(yi)(yi)我們不(bu)(bu)能(neng)(neng)忽(hu)視任何一種粉(fen)(fen)(fen)塵(chen)(chen)(chen)。在(zai)破碎(sui)機,粉(fen)(fen)(fen)碎(sui)機,篩分機,干燥(zao)機,進料器(qi)(qi)和(he)(he)儲存箱的(de)(de)生(sheng)(sheng)產過程中(zhong)發生(sheng)(sheng)粉(fen)(fen)(fen)塵(chen)(chen)(chen)爆(bao)炸(zha)事故(gu)。這是(shi)因為(wei)除塵(chen)(chen)(chen)設(she)(she)備的(de)(de)灰塵(chen)(chen)(chen)沉積在(zai)管(guan)道(dao)中(zhong)。當受(shou)到某(mou)種沖擊(ji)時,易燃粉(fen)(fen)(fen)塵(chen)(chen)(chen)再次飛散,瞬間(jian)(jian)(jian)(jian)形成高濃度(du)(du)塵(chen)(chen)(chen)云,如(ru)果(guo)(guo)遇到火(huo)(huo)(huo)源,很容易爆(bao)炸(zha)。因此(ci),食品(pin)車(che)間(jian)(jian)(jian)(jian)的(de)(de)真(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)安裝不(bu)(bu)可(ke)能(neng)(neng)是(shi)機會主義。首先(xian),在(zai)食品(pin)車(che)間(jian)(jian)(jian)(jian)粉(fen)(fen)(fen)塵(chen)(chen)(chen)控制(zhi)(zhi)的(de)(de)前提下,需(xu)要去除火(huo)(huo)(huo)源(加工設(she)(she)備)和(he)(he)真(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)防(fang)火(huo)(huo)(huo)防(fang)爆(bao)措施(shi)的(de)(de)火(huo)(huo)(huo)源。對于(yu)機械摩擦和(he)(he)由沖擊(ji)產生(sheng)(sheng)的(de)(de)火(huo)(huo)(huo)花,必(bi)須采取措施(shi)去除火(huo)(huo)(huo)星,以(yi)(yi)(yi)防(fang)止(zhi)鐵板,螺釘等(deng)被吸(xi)入管(guan)道(dao)并引(yin)(yin)起(qi)火(huo)(huo)(huo)花引(yin)(yin)起(qi)燃燒。防(fang)止(zhi)靜電火(huo)(huo)(huo)花是(shi)一個重要問題。特(te)別是(shi)對于(yu)易燃粉(fen)(fen)(fen)塵(chen)(chen)(chen)系(xi)(xi)統(tong)(tong),系(xi)(xi)統(tong)(tong)的(de)(de)集(ji)塵(chen)(chen)(chen)器(qi)(qi),管(guan)道(dao),風(feng)扇和(he)(he)其他(ta)設(she)(she)施(shi)應接地(di)。它也可(ke)以(yi)(yi)(yi)用(yong)帶有鐵夾的(de)(de)防(fang)靜電濾布接地(di)。其次,要始終觀察料斗內部的(de)(de)溫(wen)(wen)度(du)(du)和(he)(he)系(xi)(xi)統(tong)(tong)真(zhen)空(kong)(kong)桶(tong),或(huo)安裝溫(wen)(wen)度(du)(du)傳感器(qi)(qi),隨時控制(zhi)(zhi)設(she)(she)備內部的(de)(de)溫(wen)(wen)度(du)(du),以(yi)(yi)(yi)防(fang)止(zhi)熱量積聚引(yin)(yin)起(qi)火(huo)(huo)(huo)災并引(yin)(yin)起(qi)爆(bao)炸(zha)。進口(kou)真(zhen)...
2019 - 08 - 12
在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)實際應用(yong)(yong)(yong)中(zhong),有時會遇到(dao)與真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)有關(guan)的(de)(de)(de)(de)各種(zhong)問題,例如:1.了(le)解(jie)(jie)一般用(yong)(yong)(yong)途的(de)(de)(de)(de)進口泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)型號(hao),我(wo)想知(zhi)道原廠(chang)工(gong)廠(chang)用(yong)(yong)(yong)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)品(pin)牌名稱是什么?2.了(le)解(jie)(jie)進口泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)等(deng)(deng)(deng)級(ji)并想知(zhi)道其粘度(du)等(deng)(deng)(deng)級(ji)。  3.了(le)解(jie)(jie)進口泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)粘度(du)等(deng)(deng)(deng)級(ji),如何選(xuan)(xuan)(xuan)(xuan)擇(ze)國(guo)產(chan)(chan)(chan)油(you)(you)(you)(you)(you)(you)品(pin),確定(ding)確保泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)性(xing)能(neng)(neng)(neng)指(zhi)標和(he)運行可(ke)(ke)(ke)(ke)靠性(xing),以(yi)及低(di)成(cheng)本和(he)合(he)理(li)的(de)(de)(de)(de)成(cheng)本。4.對(dui)于(yu)(yu)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工(gong)廠(chang)的(de)(de)(de)(de)用(yong)(yong)(yong)戶(hu)(hu)和(he)經銷商,有時他們需(xu)要(yao)(yao)了(le)解(jie)(jie)工(gong)廠(chang)特定(ding)產(chan)(chan)(chan)品(pin)和(he)當前工(gong)廠(chang)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)標準,粘度(du),質(zhi)量等(deng)(deng)(deng)級(ji),燃(ran)料量和(he)推薦意見。訂購(gou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)時,需(xu)要(yao)(yao)訂購(gou)備用(yong)(yong)(yong)油(you)(you)(you)(you)(you)(you)。數(shu)量和(he)數(shu)量的(de)(de)(de)(de)參考。真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)選(xuan)(xuan)(xuan)(xuan)擇(ze)方法由于(yu)(yu)進口真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)價格遠遠高(gao)(gao)于(yu)(yu)國(guo)產(chan)(chan)(chan)油(you)(you)(you)(you)(you)(you),如果(guo)可(ke)(ke)(ke)(ke)以(yi)正確選(xuan)(xuan)(xuan)(xuan)擇(ze)可(ke)(ke)(ke)(ke)以(yi)更換的(de)(de)(de)(de)國(guo)產(chan)(chan)(chan)油(you)(you)(you)(you)(you)(you),則(ze)使用(yong)(yong)(yong)成(cheng)本將大(da)大(da)降(jiang)低(di)。對(dui)于(yu)(yu)國(guo)產(chan)(chan)(chan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng),如果(guo)可(ke)(ke)(ke)(ke)以(yi)合(he)理(li)選(xuan)(xuan)(xuan)(xuan)擇(ze)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you),它將對(dui)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)最終分(fen)壓,最終全壓,啟動(dong),功(gong)耗,泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)溫,泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)性(xing)能(neng)(neng)(neng)穩定(ding)性(xing),抗乳(ru)化性(xing)能(neng)(neng)(neng)和(he)可(ke)(ke)(ke)(ke)靠性(xing)產(chan)(chan)(chan)生良(liang)好影響。 。對(dui)于(yu)(yu)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)制造商而言,選(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)優(you)(you)質(zhi)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)可(ke)(ke)(ke)(ke)以(yi)提高(gao)(gao)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)整(zheng)體(ti)(ti)性(xing)能(neng)(neng)(neng),為大(da)多數(shu)用(yong)(yong)(yong)戶(hu)(hu)帶來(lai)好處,并產(chan)(chan)(chan)生良(liang)好的(de)(de)(de)(de)社(she)會效益(yi)。對(dui)于(yu)(yu)用(yong)(yong)(yong)戶(hu)(hu)來(lai)說,如果(guo)使用(yong)(yong)(yong)工(gong)廠(chang)油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)效果(guo)不(bu)是很(hen)理(li)想,也可(ke)(ke)(ke)(ke)以(yi)根據具體(ti)(ti)情況(kuang)選(xuan)(xuan)(xuan)(xuan)擇(ze)。例如:1.如果(guo)天氣(qi)寒冷,很(hen)難(nan)啟動(dong)。您可(ke)(ke)(ke)(ke)以(yi)選(xuan)(xuan)(xuan)(xuan)擇(ze)粘度(du)等(deng)(deng)(deng)級(ji)較(jiao)低(di)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)。2.如果(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)較(jiao)高(gao)(gao)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)溫下(xia)工(gong)作很(hen)長時間(jian),例如,如果(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)夏天有熱源且環(huan)境通(tong)風不(bu)良(liang),則(ze)吸入氣(qi)體(ti)(ti)被加(jia)熱或入口壓力(li)高(gao)(gao)等(deng)(deng)(deng)可(ke)(ke)(ke)(ke)以(yi)選(xuan)(xuan)(xuan)(xuan)擇(ze)粘度(du)等(deng)(deng)(deng)級(ji)的(de)(de)(de)(de)優(you)(you)質(zhi)油(you)(you)(you)(you)(you)(you)。適用(yong)(yong)(yong)于(yu)(yu)高(gao)(gao)溫,高(gao)(gao)負荷泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)。3.如果(guo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)溫度(du)高(gao)(gao),且泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)壓力(li)不(bu)高(gao)(gao),例如雙泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)最大(da)壓力(li)≤5Pa,合(he)格油(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)粘度(du)為100或150,或粘度(du)相...
2019 - 08 - 16
如何有(you)效(xiao)地回(hui)(hui)收(shou)(shou)(shou)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)物(wu)是(shi)當前DCP生(sheng)(sheng)產(chan)(chan)過(guo)程(cheng)(cheng)中需(xu)要(yao)解(jie)(jie)決的(de)(de)(de)(de)(de)問(wen)題。有(you)些(xie)客(ke)戶之前已經咨詢(xun)過(guo)這方面的(de)(de)(de)(de)(de)問(wen)題。當時,技(ji)術(shu)人(ren)員給出(chu)了在(zai)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)中使(shi)用(yong)(yong)(yong)旋片(pian)(pian)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)解(jie)(jie)決方案(an),因為(wei)它采用(yong)(yong)(yong)的(de)(de)(de)(de)(de)是(shi)背景技(ji)術(shu):在(zai)DCP生(sheng)(sheng)產(chan)(chan)過(guo)程(cheng)(cheng)中,氧化段(duan)(duan),精細需(xu)要(yao)一(yi)(yi)定量(liang)(liang)的(de)(de)(de)(de)(de)低壓蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)。蒸(zheng)(zheng)(zheng)(zheng)餾段(duan)(duan),成品(pin)加工段(duan)(duan)等,以及整個生(sheng)(sheng)產(chan)(chan)過(guo)程(cheng)(cheng)中的(de)(de)(de)(de)(de)一(yi)(yi)些(xie)輔(fu)助段(duan)(duan)需(xu)要(yao)連續進(jin)行熱水(shui)(shui)加熱,有(you)些(xie)關(guan)鍵反應器需(xu)要(yao)直接熱水(shui)(shui)參與。 隨著真(zhen)空(kong)技(ji)術(shu)的(de)(de)(de)(de)(de)不斷發(fa)展,真(zhen)空(kong)泵的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)越(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)廣泛,憑借我們的(de)(de)(de)(de)(de)單級旋片(pian)(pian)真(zhen)空(kong)泵和(he)(he)(he)雙級旋片(pian)(pian)真(zhen)空(kong)泵的(de)(de)(de)(de)(de)性能,我公(gong)司(si)可(ke)(ke)以為(wei)您(nin)提(ti)供(gong)具體的(de)(de)(de)(de)(de)解(jie)(jie)決方案(an)。實際(ji)情(qing)況。該解(jie)(jie)決方案(an)滿足應用(yong)(yong)(yong)需(xu)求。 蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)作為(wei)一(yi)(yi)種(zhong)清潔安(an)全的(de)(de)(de)(de)(de)能源載體,廣泛應用(yong)(yong)(yong)于(yu)發(fa)電,石(shi)油(you),化工,印染,造(zao)紙,紡織,釀造(zao),橡膠,陶瓷(ci)等工業領域。蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)在(zai)各(ge)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)設(she)備中釋放(fang)出(chu)蒸(zheng)(zheng)(zheng)(zheng)發(fa)潛(qian)熱后(hou),在(zai)相同溫(wen)度(du)和(he)(he)(he)相同壓力(li)下變為(wei)飽和(he)(he)(he)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)。由于(yu)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)的(de)(de)(de)(de)(de)壓力(li)大于(yu)大氣壓,冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)熱量(liang)(liang)可(ke)(ke)以達(da)到(dao)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)總熱量(liang)(liang)的(de)(de)(de)(de)(de)20%。 30%,壓力(li)和(he)(he)(he)溫(wen)度(du)越(yue)(yue)(yue)高,冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)熱量(liang)(liang)越(yue)(yue)(yue)多,蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)總熱量(liang)(liang)的(de)(de)(de)(de)(de)比例(li)越(yue)(yue)(yue)大。可(ke)(ke)以看出(chu),冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)熱量(liang)(liang)得到(dao)有(you)效(xiao)回(hui)(hui)收(shou)(shou)(shou)和(he)(he)(he)利(li)(li)用(yong)(yong)(yong),具有(you)很大的(de)(de)(de)(de)(de)節(jie)能潛(qian)力(li)。 蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)回(hui)(hui)收(shou)(shou)(shou)方法(fa)需(xu)要(yao)根據當地情(qing)況采用(yong)(yong)(yong)合(he)適的(de)(de)(de)(de)(de)方法(fa),既使(shi)系(xi)統設(she)計簡單,又從根本(ben)上消除了運行維(wei)護中的(de)(de)(de)(de)(de)問(wen)題,使(shi)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)回(hui)(hui)收(shou)(shou)(shou)工作順利(li)(li)進(jin)行。出(chu)。進(jin)口(kou)旋片(pian)(pian)真(zhen)空(kong)泵優化整個生(sheng)(sheng)產(chan)(chan)過(guo)程(cheng)(cheng),在(zai)生(sheng)(sheng)產(chan)(chan)車間(jian)安(an)排蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui)收(shou)(shou)(shou)集(ji)裝置(zhi),收(shou)(shou)(shou)集(ji)和(he)(he)(he)回(hui)(hui)收(shou)(shou)(shou)各(ge)段(duan)(duan)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui),實現節(jie)能減排。而且可(ke)(ke)以排出(chu)的(de)(de)(de)(de)(de)高溫(wen)冷(leng)(leng)(leng)(leng)凝(ning)(ning)水(shui)(shui),最大限度(du)地利(li)(li)用(yong)(yong)(yong)冷(leng)(leng)(leng)(leng)...
2019 - 08 - 28
造(zao)(zao)型(xing)也稱為(wei)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)造(zao)(zao)型(xing)。目前,成型(xing)技術已成為(wei)世界(jie)先進的(de)(de)造(zao)(zao)型(xing)之一。它用(yong)(yong)于(yu)生(sheng)(sheng)產各種(zhong)鑄(zhu)(zhu)(zhu)造(zao)(zao)合(he)金的(de)(de)各種(zhong)鑄(zhu)(zhu)(zhu)件(jian)(jian)。根據市場(chang)需求,為(wei)了提高鑄(zhu)(zhu)(zhu)件(jian)(jian)質(zhi)量并(bing)降低成本,提出了一種(zhong)旋(xuan)轉薄膜(mo)。真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)在真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)成型(xing)過(guo)程中的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)解決方(fang)案(an)可(ke)以提高鑄(zhu)(zhu)(zhu)件(jian)(jian)內外的(de)(de)質(zhi)量,降低鑄(zhu)(zhu)(zhu)件(jian)(jian)的(de)(de)生(sheng)(sheng)產成本,減(jian)少(shao)(shao)勞動力,創造(zao)(zao)更多的(de)(de)效益(yi),并(bing)在市場(chang)上競爭。真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)成型(xing)工藝(yi)具(ju)有(you)以下(xia)特點:(1)鑄(zhu)(zhu)(zhu)件(jian)(jian)質(zhi)量好(hao),尺寸精度可(ke)達GB5~7,表面(mian)粗糙度可(ke)達25~6.3μm;(2)鑄(zhu)(zhu)(zhu)造(zao)(zao)成本低;(3)良好(hao)的(de)(de)工作條件(jian)(jian);(4)減(jian)少(shao)(shao)資金投入;(5)自動成型(xing)生(sheng)(sheng)產線的(de)(de)生(sheng)(sheng)產率仍然低于(yu)高壓成型(xing)生(sheng)(sheng)產線和(he)(he)(he)(he)空(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)沖壓成型(xing)生(sheng)(sheng)產線的(de)(de)生(sheng)(sheng)產率,所(suo)生(sheng)(sheng)產的(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)的(de)(de)形(xing)(xing)狀不能太復(fu)雜(za),最好(hao)不要有(you)核心(xin)。真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)密封造(zao)(zao)型(xing)應用(yong)(yong)范圍灰鐵(tie)配件(jian)(jian):機床(chuang),帶T型(xing)槽工作平臺的(de)(de)機床(chuang),鉆床(chuang)底座,巖(yan)壁鉆床(chuang),曲(qu)柄,平衡配重,叉車配重,變速箱體,渦流爐,浴缸,車身,汽車飛輪(lun),制動鼓,泵(beng)(beng)葉輪(lun),泵(beng)(beng)頭鑄(zhu)(zhu)(zhu)件(jian)(jian),滑輪(lun)等(deng)(deng)球(qiu)墨鑄(zhu)(zhu)(zhu)鐵(tie):管(guan)件(jian)(jian),閥(fa)(fa)門(men),軸殼等(deng)(deng)鑄(zhu)(zhu)(zhu)鋼件(jian)(jian):閥(fa)(fa)門(men),襯里(li),搖枕,后軸,櫥柜等(deng)(deng)然而,一些具(ju)有(you)復(fu)雜(za)幾何形(xing)(xing)狀的(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)需要與其他工藝(yi)結合(he),例如(ru)樹脂砂(sha),涂層砂(sha)和(he)(he)(he)(he)消失泡沫,并(bing)且解決難以覆蓋的(de)(de)復(fu)雜(za)鑄(zhu)(zhu)(zhu)件(jian)(jian)是可(ke)行的(de)(de)。用(yong)(yong)于(yu)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)成型(xing)過(guo)程的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)系(xi)統包括真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)罐,過(guo)濾罐和(he)(he)(he)(he)管(guan)道(dao)。在設計(ji)和(he)(he)(he)(he)形(xing)(xing)成真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)系(xi)統時,必須防止灰塵(chen)或細砂(sha)侵入真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)并(bing)影響真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)性(xing)能。用(yong)(yong)于(yu)建模的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)有(you)濕式和(he)(he)(he)(he)干式兩種(zhong)版本。在日本,它通常安裝在地(di)面(mian)上。對于(yu)層壓,模塑和(he)(he)(he)(he)澆注,濕泵(beng)(beng)是濕泵(beng)(beng),即水(shui)環真(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),其用(yong)(yong)水(shui)密封,并(bing)用(yong)(yong)于(yu)在道(dao)...
2019 - 09 - 03
隨著經(jing)濟水(shui)(shui)(shui)(shui)平(ping)(ping)的(de)(de)(de)(de)(de)(de)(de)提高(gao)和(he)(he)(he)科(ke)學技(ji)(ji)術的(de)(de)(de)(de)(de)(de)(de)進(jin)(jin)步,水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)已成為中國(guo)重(zhong)要(yao)的(de)(de)(de)(de)(de)(de)(de)經(jing)濟產(chan)(chan)業之(zhi)一。水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)規模有(you)利于(yu)減少中國(guo)水(shui)(shui)(shui)(shui)產(chan)(chan)品(pin)的(de)(de)(de)(de)(de)(de)(de)進(jin)(jin)口(kou)(kou)(kou)(kou),增加出口(kou)(kou)(kou)(kou)量,改善(shan)中國(guo)水(shui)(shui)(shui)(shui)產(chan)(chan)品(pin)生產(chan)(chan)企業。這些好(hao)處(chu)也推(tui)動了(le)區域經(jing)濟的(de)(de)(de)(de)(de)(de)(de)發(fa)(fa)展,實現了(le)經(jing)濟的(de)(de)(de)(de)(de)(de)(de)可持續發(fa)(fa)展,解(jie)決了(le)就業問題。目前,中國(guo)水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)仍存在(zai)一些問題。為了(le)運輸(shu)活(huo)魚而不(bu)對(dui)魚體造成損害,已經(jing)制定了(le)進(jin)(jin)口(kou)(kou)(kou)(kou)真空泵(beng)(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)業中的(de)(de)(de)(de)(de)(de)(de)應用(yong)方(fang)(fang)案。本文旨在(zai)分(fen)析進(jin)(jin)口(kou)(kou)(kou)(kou)真空泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)結(jie)(jie)構(gou),特(te)點和(he)(he)(he)傳動方(fang)(fang)式(shi)。隨著中國(guo)水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)業的(de)(de)(de)(de)(de)(de)(de)快速發(fa)(fa)展,各種先(xian)進(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)處(chu)理技(ji)(ji)術得(de)到了(le)廣泛的(de)(de)(de)(de)(de)(de)(de)應用(yong),包括進(jin)(jin)口(kou)(kou)(kou)(kou)真空泵(beng)(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)中的(de)(de)(de)(de)(de)(de)(de)應用(yong)。進(jin)(jin)口(kou)(kou)(kou)(kou)真空泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)體布置決定了(le)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)整體結(jie)(jie)構(gou)。入(ru)口(kou)(kou)(kou)(kou)和(he)(he)(he)排(pai)(pai)出口(kou)(kou)(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)垂(chui)(chui)直結(jie)(jie)構(gou)是(shi)(shi)水(shui)(shui)(shui)(shui)平(ping)(ping)設置的(de)(de)(de)(de)(de)(de)(de),便(bian)于(yu)組(zu)裝和(he)(he)(he)連接(jie)(jie)管(guan)道。然(ran)(ran)而,泵(beng)(beng)(beng)(beng)具(ju)有(you)高(gao)重(zhong)心(xin)和(he)(he)(he)高(gao)速下的(de)(de)(de)(de)(de)(de)(de)穩定性(xing)差,因此這種類型(xing)主要(yao)用(yong)于(yu)小(xiao)型(xing)泵(beng)(beng)(beng)(beng)。水(shui)(shui)(shui)(shui)平(ping)(ping)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)入(ru)口(kou)(kou)(kou)(kou)位于(yu)頂(ding)部,出口(kou)(kou)(kou)(kou)位于(yu)底部。有(you)時(shi)安裝和(he)(he)(he)連接(jie)(jie)真空系統(tong)的(de)(de)(de)(de)(de)(de)(de)管(guan)道是(shi)(shi)方(fang)(fang)便(bian)的(de)(de)(de)(de)(de)(de)(de),并(bing)且(qie)排(pai)(pai)氣口(kou)(kou)(kou)(kou)可以從(cong)水(shui)(shui)(shui)(shui)平(ping)(ping)方(fang)(fang)向取出,即,進(jin)(jin)氣和(he)(he)(he)排(pai)(pai)氣的(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)向彼此垂(chui)(chui)直。此時(shi),排(pai)(pai)氣口(kou)(kou)(kou)(kou)可以從(cong)左或右方(fang)(fang)向打開,除了(le)排(pai)(pai)氣管(guan)的(de)(de)(de)(de)(de)(de)(de)一端,并(bing)且(qie)另一端被阻塞或連接(jie)(jie)到旁通(tong)閥(fa)。該(gai)泵(beng)(beng)(beng)(beng)重(zhong)心(xin)低,高(gao)速時(shi)穩定性(xing)好(hao)。通(tong)常,大型(xing)和(he)(he)(he)中型(xing)泵(beng)(beng)(beng)(beng)使用(yong)這種類型(xing)的(de)(de)(de)(de)(de)(de)(de)結(jie)(jie)構(gou)。泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)兩個轉(zhuan)子軸垂(chui)(chui)直于(yu)水(shui)(shui)(shui)(shui)平(ping)(ping)安裝。結(jie)(jie)構(gou)裝配間隙易于(yu)控制,轉(zhuan)子組(zu)件方(fang)(fang)便(bian),泵(beng)(beng)(beng)(beng)占(zhan)地(di)面積(ji)小(xiao)。然(ran)(ran)而,泵(beng)(beng)(beng)(beng)具(ju)有(you)高(gao)重(zhong)心(xin)并(bing)且(qie)齒(chi)輪不(bu)便(bian)于(yu)組(zu)裝和(he)(he)(he)拆卸,并(bing)且(qie)潤滑機(ji)構(gou)相對(dui)復雜。進(jin)(jin)口(kou)(kou)(kou)(kou)真空泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)傳動方(fang)(fang)式(shi)意味著兩個轉(zhuan)子由一對(dui)高(gao)精度(du)齒(chi)輪相對(dui)同步操(cao)作(zuo)。驅動軸通(tong)過聯軸器連接(jie)(jie)到電(dian)動機(ji)。傳動結(jie)(jie)構(gou)有(you)兩種主要(yao)類型(xing):一種是(shi)(shi)電(dian)...
2019 - 09 - 10
低能耗,環(huan)保(bao)(bao)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)。包括循(xun)(xun)環(huan)泵(beng)(beng)(beng)(beng),水(shui)噴(pen)射(she)(she)器(qi)(qi),羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),循(xun)(xun)環(huan)水(shui)箱和(he)(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩(huan)沖室(shi)(shi)(shi)。循(xun)(xun)環(huan)泵(beng)(beng)(beng)(beng)安裝(zhuang)在(zai)循(xun)(xun)環(huan)水(shui)箱的(de)(de)(de)(de)一側,與循(xun)(xun)環(huan)水(shui)箱連(lian)通。循(xun)(xun)環(huan)水(shui)箱上方是(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi),羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和(he)(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩(huan)沖室(shi)(shi)(shi)。它(ta)們(men)都放(fang)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)內,液壓(ya)噴(pen)射(she)(she)器(qi)(qi)放(fang)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)上方,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩(huan)沖室(shi)(shi)(shi)設有進氣(qi)(qi)口(kou),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩(huan)沖室(shi)(shi)(shi)通過(guo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)管(guan)(guan)連(lian)接到水(shui)噴(pen)射(she)(she)器(qi)(qi),水(shui)噴(pen)射(she)(she)器(qi)(qi)連(lian)接與羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),羅茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)循(xun)(xun)環(huan)水(shui)箱連(lian)接,循(xun)(xun)環(huan)泵(beng)(beng)(beng)(beng)通過(guo)水(shui)管(guan)(guan)與液壓(ya)噴(pen)射(she)(she)器(qi)(qi)連(lian)接,出風口(kou)設置(zhi)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)上方,出風口(kou)與循(xun)(xun)環(huan)水(shui)箱,空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)冷凝管(guan)(guan)設置(zhi)在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩(huan)沖室(shi)(shi)(shi)內,進氣(qi)(qi)冷凝管(guan)(guan)由線圈(quan)管(guan)(guan)制(zhi)成。 本(ben)實(shi)用新(xin)型占地面積小,運輸方便,操作方便,污染少,消(xiao)耗少,減少了泵(beng)(beng)(beng)(beng)送負(fu)荷,提高(gao)了廢氣(qi)(qi)中液體部分的(de)(de)(de)(de)回收率(lv)。在(zai)選(xuan)(xuan)擇(ze)(ze)(ze)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時,我(wo)們(men)不僅(jin)要考(kao)慮其(qi)質量和(he)(he)效率(lv),還要考(kao)慮能耗不高(gao)。一般來(lai)說,我(wo)們(men)會選(xuan)(xuan)擇(ze)(ze)(ze)更(geng)節能。如何降低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)能耗?合(he)理(li)(li)選(xuan)(xuan)擇(ze)(ze)(ze)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)材料考(kao)慮到真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)的(de)(de)(de)(de)使用壽命可以(yi)(yi)保(bao)(bao)持4年(nian)以(yi)(yi)上,嘗(chang)試使用低成本(ben)和(he)(he)易(yi)于鑄造。對(dui)于腐蝕(shi)(shi)性(xing)液體和(he)(he)其(qi)他介質,您可以(yi)(yi)使用過(guo)流部件(jian)進行(xing)(xing)防(fang)腐蝕(shi)(shi)和(he)(he)不銹鋼。當(dang)然,具體需求(qiu)應結(jie)合(he)行(xing)(xing)業的(de)(de)(de)(de)實(shi)際需求(qiu)。秒。合(he)理(li)(li)確定真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)輸出首先,我(wo)們(men)必須找出各(ge)級真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)的(de)(de)(de)(de)阻力(li),消(xiao)除過(guo)度阻力(li)的(de)(de)(de)(de)異常現象。其(qi)次,考(kao)慮影(ying)響其(qi)抽水(shui)能力(li)的(de)(de)(de)(de)各(ge)種不利因素,結(jie)合(he)運行(xing)(xing)要求(qiu)確定經濟系統壓(ya)力(li)。根據(ju)總泵(beng)(beng)(beng)(beng)送能力(li),修改真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)并配置(zhi)力(li)。在(zai)確保(bao)(bao)系統處于中速的(de)(de)(de)(de)前(qian)提下,操作I條件(jian)所需的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)和(he)(he)泵(beng)(beng)(beng)(beng)送能力(li)與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效率(lv)相匹配。合(he)理(li)(li)使用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)管(guan)(guan)道(dao)采用理(li)(li)論實(shi)踐計算和(he)(he)模(mo)型試驗的(de)(de)(de)(de)密切(qie)配合(he)方法,選(xuan)(xuan)擇(ze)(ze)(ze)可...
2019 - 09 - 16
玉(yu)(yu)(yu)米(mi)在儲(chu)存(cun)之前不(bu)(bu)易干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)。玉(yu)(yu)(yu)米(mi)儲(chu)存(cun)的(de)(de)水(shui)(shui)分(fen)(fen)會(hui)更高(gao)(gao),有時水(shui)(shui)分(fen)(fen)含(han)量(liang)(liang)會(hui)達(da)到20%或更多(duo)。這將(jiang)給玉(yu)(yu)(yu)米(mi)的(de)(de)儲(chu)存(cun)帶來困難,因此(ci)努力減少玉(yu)(yu)(yu)米(mi)的(de)(de)水(shui)(shui)分(fen)(fen)儲(chu)存(cun)。這一點尤為重要。根據(ju)玉(yu)(yu)(yu)米(mi)熱敏(min)材料(liao)干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)的(de)(de)熱特(te)性(xing)(xing)(xing)(xing)和市場要求(qiu),考慮其(qi)熱穩定性(xing)(xing)(xing)(xing)和斷裂敏(min)感性(xing)(xing)(xing)(xing)特(te)點,采(cai)用真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組系(xi)統(tong)低(di)(di)溫干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)技(ji)術生產(chan)(chan)試驗方法,并(bing)(bing)將(jiang)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組系(xi)統(tong)應用于(yu)高(gao)(gao)溫水(shui)(shui)分(fen)(fen)玉(yu)(yu)(yu)米(mi)。分(fen)(fen)析了該過程和方法。 當玉(yu)(yu)(yu)米(mi)含(han)水(shui)(shui)量(liang)(liang)為24%時,真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組系(xi)統(tong)的(de)(de)高(gao)(gao)溫水(shui)(shui)保(bao)持干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔內的(de)(de)真(zhen)(zhen)(zhen)空(kong),初始(shi)沉(chen)淀(dian)(dian)達(da)到10%~15%。它(ta)保(bao)證了玉(yu)(yu)(yu)米(mi)品質的(de)(de)顏(yan)色,香氣(qi),味道,形(xing)狀和營養(yang)成(cheng)(cheng)分(fen)(fen),具有干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)質量(liang)(liang)好,降水(shui)(shui)快,產(chan)(chan)量(liang)(liang)高(gao)(gao),能(neng)耗低(di)(di),操作(zuo)方便(bian),性(xing)(xing)(xing)(xing)價比(bi)(bi)高(gao)(gao)等優點。 高(gao)(gao)真(zhen)(zhen)(zhen)空(kong)度有利(li)于(yu)在較(jiao)低(di)(di)溫度下水(shui)(shui)的(de)(de)蒸發,但高(gao)(gao)真(zhen)(zhen)(zhen)空(kong)度不(bu)(bu)利(li)于(yu)熱量(liang)(liang)的(de)(de)傳導,這將(jiang)影(ying)響對(dui)材料(liao)的(de)(de)加(jia)(jia)熱效果。干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)速度是反映玉(yu)(yu)(yu)米(mi)水(shui)(shui)分(fen)(fen)遷移速度的(de)(de)主要指標。在保(bao)證干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)質量(liang)(liang)的(de)(de)前提下,盡(jin)可能(neng)提高(gao)(gao)干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)速度。 對(dui)于(yu)高(gao)(gao)水(shui)(shui)分(fen)(fen)玉(yu)(yu)(yu)米(mi)的(de)(de)處(chu)理,一般采(cai)用干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔(烘(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)(ji))烘(hong)(hong)干(gan)(gan)(gan)(gan),手動烘(hong)(hong)干(gan)(gan)(gan)(gan),自然烘(hong)(hong)干(gan)(gan)(gan)(gan),機(ji)(ji)械通(tong)風等方式。干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔(干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)機(ji)(ji))干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)可以去(qu)除(chu)大(da)量(liang)(liang)的(de)(de)水(shui)(shui),但它(ta)會(hui)降低(di)(di)玉(yu)(yu)(yu)米(mi)的(de)(de)質量(liang)(liang),導致質量(liang)(liang)下降;人工干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)自然干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)不(bu)(bu)會(hui)造成(cheng)(cheng)熱損傷(shang),但需要大(da)量(liang)(liang)人工,這相(xiang)當于(yu)需要增加(jia)(jia)收(shou)購成(cheng)(cheng)本。與前兩種方法相(xiang)比(bi)(bi),機(ji)(ji)械通(tong)風和干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)不(bu)(bu)僅方便(bian)使用,而且(qie)還需要較(jiao)低(di)(di)的(de)(de)成(cheng)(cheng)本,并(bing)(bing)且(qie)還確保(bao)了產(chan)(chan)品的(de)(de)質量(liang)(liang)。 真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組系(xi)統(tong)制作(zuo)濕(shi)儲(chu)存(cun)玉(yu)(yu)(yu)米(mi)的(de)(de)優點 1,在干(gan)(gan)(gan)(gan)物質的(de)(de)基(ji)礎上,濕(shi)儲(chu)存(cun)玉(yu)(yu)(yu)米(mi)接近(jin)干(gan)(gan)(gan)(gan)玉(yu)(yu)(yu)米(mi)的(de)(de)淀(dian)(dian)粉和蛋(dan)白質含(han)量(liang)(liang),但研究表明其(qi)淀(dian)(dian)...
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為(wei)什么吸塑機中(zhong)使用旋片真空泵

日(ri)期: 2019-11-07
來(lai)源(yuan):
瀏覽次(ci)數: 115

  我認為吸(xi)(xi)(xi)塑機用旋片真(zhen)空(kong)泵(beng)很(hen)多人不知(zhi)道吸(xi)(xi)(xi)塑機在(zai)運行什么。只(zhi)是真(zhen)空(kong)泵(beng)廠打算為所(suo)有人提供用于吸(xi)(xi)(xi)塑機的真(zhen)空(kong)泵(beng),僅介紹吸(xi)(xi)(xi)塑機的概(gai)念(nian)(主(zhu)要是應用)以及吸(xi)(xi)(xi)塑機中的旋片真(zhen)空(kong)泵(beng)的優點,以及選(xuan)擇吸(xi)(xi)(xi)塑機用旋轉葉片真(zhen)空(kong)泵(beng)。帶著這(zhe)些(xie)問(wen)題(ti),讓(rang)我們看看這(zhe)個小系列。

為什么吸塑機中使用旋片真空泵


  吸塑(su)(su)機(ji)也稱為熱(re)成(cheng)型機(ji)。這是吸入機(ji)器熱(re)塑(su)(su)性(xing)增塑(su)(su)的PVC,PE,PP,PET,HIPS和其(qi)它熱(re)塑(su)(su)性(xing)塑(su)(su)料線圈(quan)入高檔包裝(zhuang)盒(he)和各種形(xing)狀(zhuang)的幀。利用由(you)真空(kong)泵產生的真空(kong)吸力,將已軟化和軟化的熱(re)塑(su)(su)性(xing)塑(su)(su)料片材(例(li)如PVC和PET)真空(kong)成(cheng)型為各種形(xing)狀(zhuang)的真空(kong)蓋,泡罩托盤,泡殼等。

  吸塑機的主要應用是(shi):

  1.塑料包裝(zhuang)行業(泡罩包裝(zhuang),塑料,電池,玩(wan)具,禮品,五金,家(jia)用電器,電子,文具,裝(zhuang)飾)。

  2.食(shi)品包裝行業(快餐盒,水果盤,餅干盒)。

  3.制藥業(ye)(藥丸包裝,片劑包裝)。

  4.工業(ye)冷(leng)卻(que)塔(ta)冷(leng)卻(que)水導流板等。

  5.裝飾性立體浮雕圖案,塑料吊(diao)頂,護墻板,汽(qi)車材料,衛生設備等制造業(ye)。

  6.適(shi)用于(yu)生產各(ge)種顏色的紙張:聚乙烯PS,聚氯乙烯PVC,有(you)機(ji)玻(bo)璃,ABS,聚甲(jia)基丙(bing)丙(bing)烯酸甲(jia)酯(zhi);植絨床(chuang)單;環保板材APET,PET,PP等;光降解材料塑料制品,例如(ru)可生物降解材料。

  真空吸塑機是各種類型和類型的泡罩成型設備。真空泵是最關鍵的設備之一。真空泵可確保塑料膜或塑料片根據模具精確成型。當前,在食品,飲料,糖果,文具,五金工具,日用品和化學產品的生產和加工中,需要真空泵來實現塑料成型的目的。所謂真空吸塑機,其工作原理必須匹配。

為什么吸塑機中使用旋片真空泵


  真(zhen)空(kong)吸(xi)塑機的(de)市(shi)場非常(chang)大,許多真(zhen)空(kong)泵制造(zao)商正在(zai)大力發展真(zhen)空(kong)起泡(pao)的(de)領域。但(dan)是,為上市(shi)的(de)吸(xi)塑機選擇(ze)(ze)的(de)真(zhen)空(kong)泵具有各種質量缺陷(xian),這(zhe)些缺陷(xian)被吹捧。作為客戶,您如何選擇(ze)(ze)適(shi)合用(yong)于真(zhen)空(kong)吸(xi)塑的(de)旋轉葉片真(zhen)空(kong)泵?

  1:看真空(kong)(kong)度(du)(du):所謂(wei)的(de)真空(kong)(kong)度(du)(du)是(shi)表達空(kong)(kong)氣稀(xi)薄度(du)(du)的(de)一(yi)種手段。通常以(yi)Pa Pa,毫(hao)巴 Mba,mmHg,mmHg等單位表示(shi)。在泡罩產(chan)品(pin)成(cheng)型后(hou),產(chan)品(pin)氣泡主要歸(gui)因(yin)于真空(kong)(kong)。達不(bu)到要求的(de)程(cheng)度(du)(du),導致產(chan)品(pin)癱(tan)瘓。與產(chan)品(pin)槽較深的(de)產(chan)品(pin)相比,真空(kong)(kong)度(du)(du)要求相對較高。

  2:查看流量:指在真(zhen)空泵期間通過封閉(bi)的(de)管道(dao)或(huo)有效截止體(ti)泵入的(de)流體(ti)量。真(zhen)空流量是測(ce)量吸(xi)力的(de)重(zhong)要(yao)指標。選擇真(zhen)空泵時,必須注意產品(pin)的(de)規(gui)格(ge)和厚度來(lai)計算。數小時或(huo)一(yi)分鐘,需要(yao)除去(qu)多少空氣(qi)以(yi)確定(ding)泵需要(yao)多少真(zhen)空。

  吸(xi)塑(su)機用旋片真(zhen)空泵(beng)之后,可以看出我們的旋片真(zhen)空泵(beng)在此(ci)方面就是一(yi)個很(hen)好的應用.

  1、高(gao)效節(jie)能,節(jie)能70%以上(shang)。

  2、旋片真空泵采(cai)用(yong)13公斤負荷空氣壓(ya)縮機機頭,而在半(ban)真空狀(zhuang)態(tai)下輕載運行,理論(lun)壽(shou)命(ming)超長達(da)40萬(wan)小時(相當于80年(nian)),20年(nian)內無需(xu)換機頭。

  3、無需大量水(shui),節省水(shui)費(fei)和水(shui)管道工程。

  4、旋片真空泵采(cai)用變頻控制自動調節真空度(du),提(ti)供穩(wen)定的真空壓力,減少生產故障。


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阿特(te)拉(la)斯·科(ke)普柯Atlas Copco品(pin)牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)在(zai)CNC行業應(ying)(ying)用的(de)優勢在(zai)眾多品(pin)牌中(zhong),阿特(te)拉(la)斯·科(ke)普柯Atlas Copco品(pin)牌以其(qi)卓越的(de)品(pin)質和技術(shu)創新脫穎而出,其(qi)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)在(zai)CNC精(jing)雕(diao)機(ji)(ji)(ji)(ji)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)吸(xi)附系(xi)(xi)統(tong)(tong)中(zhong)展現(xian)出了(le)(le)諸(zhu)多優勢:1.高(gao)(gao)效(xiao)穩定:阿特(te)拉(la)斯·科(ke)普柯Atlas Copco品(pin)牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)采(cai)用先(xian)進(jin)的(de)螺(luo)(luo)桿(gan)(gan)轉子(zi)設(she)計,能(neng)夠在(zai)低(di)轉速下產(chan)生較高(gao)(gao)的(de)抽氣量(liang),同(tong)時保(bao)(bao)持(chi)極低(di)的(de)噪音(yin)和振(zhen)動水平。這種高(gao)(gao)效(xiao)穩定的(de)性(xing)能(neng),確保(bao)(bao)了(le)(le)精(jing)雕(diao)機(ji)(ji)(ji)(ji)在(zai)長時間(jian)連(lian)續加工(gong)(gong)(gong)過(guo)程(cheng)中(zhong)的(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)穩定性(xing),有效(xiao)提升了(le)(le)加工(gong)(gong)(gong)精(jing)度(du)和效(xiao)率。2.節能(neng)環(huan)保(bao)(bao):相比傳統(tong)(tong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng),阿特(te)拉(la)斯螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)具(ju)有更高(gao)(gao)的(de)能(neng)效(xiao)比,能(neng)在(zai)相同(tong)工(gong)(gong)(gong)作量(liang)下消耗更少(shao)(shao)的(de)電能(neng)。此(ci)外,其(qi)優化的(de)油(you)氣分離系(xi)(xi)統(tong)(tong)減(jian)少(shao)(shao)了(le)(le)油(you)霧(wu)排放,符合現(xian)代制造業對環(huan)保(bao)(bao)的(de)嚴(yan)格要求(qiu)。3.易于維(wei)護:阿特(te)拉(la)斯·科(ke)普柯Atlas Copco品(pin)牌螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)結構設(she)計合理,零部件更換簡便(bian),且具(ju)備智(zhi)能(neng)故障診(zhen)斷功(gong)能(neng),能(neng)夠提前預警潛在(zai)問題,減(jian)少(shao)(shao)停(ting)(ting)機(ji)(ji)(ji)(ji)時間(jian),降低(di)維(wei)護成本。4.適應(ying)(ying)性(xing)強:針對CNC精(jing)雕(diao)機(ji)(ji)(ji)(ji)加工(gong)(gong)(gong)過(guo)程(cheng)中(zhong)可(ke)能(neng)遇(yu)到的(de)不同(tong)材質、不同(tong)形狀的(de)工(gong)(gong)(gong)件,阿特(te)拉(la)斯螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)提供(gong)了(le)(le)靈活的(de)配(pei)置選項,如可(ke)調節的(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)、快速響應(ying)(ying)的(de)啟停(ting)(ting)系(xi)(xi)統(tong)(tong)等,以滿足多樣化的(de)加工(gong)(gong)(gong)需求(qiu)。
發布時(shi)間: 2024 - 08 - 25
VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)作(zuo)為(wei)一種高(gao)效(xiao)(xiao)、可靠(kao)的(de)(de)(de)真(zhen)(zhen)空(kong)泵(beng),具有(you)多方面的(de)(de)(de)優勢(shi)。以(yi)下(xia)是其(qi)主要(yao)(yao)優勢(shi):1. 無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji),清潔環(huan)(huan)保(bao)(bao)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)污染:VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)在(zai)運(yun)行(xing)(xing)(xing)(xing)(xing)過程中(zhong)(zhong)(zhong)(zhong)無(wu)(wu)(wu)(wu)需(xu)潤滑(hua)油(you)(you)(you)(you)(you),因此不會(hui)產生(sheng)(sheng)(sheng)油(you)(you)(you)(you)(you)污染,特別(bie)適用于(yu)對(dui)(dui)(dui)清潔度要(yao)(yao)求高(gao)的(de)(de)(de)工(gong)(gong)(gong)藝過程,如化工(gong)(gong)(gong)行(xing)(xing)(xing)(xing)(xing)業(ye)、塑(su)(su)膠行(xing)(xing)(xing)(xing)(xing)業(ye)、醫藥制(zhi)造(zao)、半導體生(sheng)(sheng)(sheng)產等(deng)。環(huan)(huan)保(bao)(bao)節能(neng)(neng):無(wu)(wu)(wu)(wu)需(xu)更換(huan)潤滑(hua)油(you)(you)(you)(you)(you),減少(shao)了(le)(le)廢棄物的(de)(de)(de)產生(sheng)(sheng)(sheng),同時(shi)(shi)避免了(le)(le)由(you)于(yu)潤滑(hua)油(you)(you)(you)(you)(you)損耗導致(zhi)的(de)(de)(de)成本增加,符(fu)(fu)合(he)現代工(gong)(gong)(gong)業(ye)對(dui)(dui)(dui)環(huan)(huan)保(bao)(bao)和節能(neng)(neng)的(de)(de)(de)要(yao)(yao)求.2. 高(gao)運(yun)行(xing)(xing)(xing)(xing)(xing)效(xiao)(xiao)率和穩(wen)定(ding)性高(gao)效(xiao)(xiao)泵(beng)速:由(you)于(yu)無(wu)(wu)(wu)(wu)需(xu)放置大量(liang)的(de)(de)(de)潤滑(hua)液,VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)能(neng)(neng)夠保(bao)(bao)持高(gao)效(xiao)(xiao)的(de)(de)(de)泵(beng)速,同時(shi)(shi)維持穩(wen)定(ding)的(de)(de)(de)真(zhen)(zhen)空(kong)度。高(gao)度穩(wen)定(ding):其(qi)設(she)計(ji)保(bao)(bao)證(zheng)(zheng)了(le)(le)長時(shi)(shi)間的(de)(de)(de)穩(wen)定(ding)運(yun)行(xing)(xing)(xing)(xing)(xing),減少(shao)了(le)(le)停機(ji)維修的(de)(de)(de)時(shi)(shi)間,提高(gao)了(le)(le)生(sheng)(sheng)(sheng)產效(xiao)(xiao)率。3. 結構簡單,維護(hu)方便(bian)結構緊湊:VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)由(you)對(dui)(dui)(dui)旋向(xiang)相(xiang)反的(de)(de)(de)螺(luo)(luo)(luo)(luo)桿(gan)、泵(beng)體、端蓋、密(mi)封件等(deng)部件組(zu)成,結構相(xiang)對(dui)(dui)(dui)簡單,使得安裝(zhuang)和維護(hu)更加方便(bian)。免維護(hu)或少(shao)維護(hu):由(you)于(yu)其(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji),減少(shao)了(le)(le)因潤滑(hua)油(you)(you)(you)(you)(you)更換(huan)和維護(hu)帶來(lai)的(de)(de)(de)工(gong)(gong)(gong)作(zuo)量(liang),降低了(le)(le)維護(hu)成本。4. 廣泛的(de)(de)(de)應(ying)用領域多種行(xing)(xing)(xing)(xing)(xing)業(ye)適用:VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)因其(qi)獨特的(de)(de)(de)優勢(shi),在(zai)石油(you)(you)(you)(you)(you)化工(gong)(gong)(gong)、塑(su)(su)膠橡(xiang)塑(su)(su)、醫藥制(zhi)造(zao)、半導體生(sheng)(sheng)(sheng)產等(deng)多個領域得到(dao)廣泛應(ying)用。例如,在(zai)塑(su)(su)膠造(zao)粒制(zhi)造(zao)過程中(zhong)(zhong)(zhong)(zhong),其(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)無(wu)(wu)(wu)(wu)水帶多條產線,非常(chang)符(fu)(fu)合(he)現代化的(de)(de)(de)生(sheng)(sheng)(sheng)產要(yao)(yao)求;在(zai)半導體生(sheng)(sheng)(sheng)產中(zhong)(zhong)(zhong)(zhong),其(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)不會(hui)影響處理(li)過程,保(bao)(bao)證(zheng)(zheng)了(le)(le)產品的(de)(de)(de)純凈(jing)度。5. 先進的(de)(de)(de)技術和工(gong)(gong)(gong)藝高(gao)精度加工(gong)(gong)(gong):VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)的(de)(de)(de)螺(luo)(luo)(luo)(luo)桿(gan)轉子采用三維曲面數(shu)學模(mo)型設(she)計(ji),通過高(gao)精度的(de)(de)(de)數(shu)控設(she)備加工(gong)(gong)(gong)而(er)成,保(bao)(bao)證(zheng)(zheng)了(le)(le)轉子的(de)(de)(de)精度和質量(liang)。低噪音運(yun)行(xing)(xing)(xing)(xing)(xing):由(you)于(yu)其(qi)獨特的(de)(de)(de)結構和設(she)計(ji),VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)在(zai)運(yun)行(xing)(xing)(xing)(xing)(xing)過程中(zhong)(zhong)(zhong)(zhong)噪音較低,通常(chang)保(bao)(bao)持在(zai)80分(fen)貝左右,為(wei)操(cao)作(zuo)人員提供了(le)(le)更加舒適的(de)(de)(de)工(gong)(gong)(gong)作(zuo)環(huan)(huan)境。綜上所(suo)述,VP干式(shi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)泵(beng)以(yi)其(qi)無(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)計(ji)、高(gao)效(xiao)(xiao)穩(wen)定(ding)、結構簡單、維護(hu)方便(bian)以(yi)及廣泛的(de)(de)(de)應(ying)用領域等(deng)優勢(shi),在(zai)現代工(gong)(gong)(gong)業(ye)中(zhong)(zhong)(zhong)(zhong)發(fa)揮著越來(lai)越重要(yao)(yao)的(de)(de)(de)作(zuo)用。
發布時間: 2024 - 08 - 09
高(gao)端(duan)電(dian)(dian)路(lu)板,主(zhu)要生產高(gao)端(duan)汽(qi)車(che)電(dian)(dian)子、ICT通(tong)訊(天線、服務(wu)器、功(gong)放(fang)、網通(tong))、能源、醫療、工控、HDI類印制電(dian)(dian)路(lu)板,廣(guang)泛應(ying)用于(yu)5G基站、數(shu)據運算及存儲、汽(qi)車(che)電(dian)(dian)子、通(tong)信及網絡、工控及安(an)防、消費及智能終(zhong)端(duan)等領域(yu)。羅(luo)茨(ci)水環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機組(zu)在(zai)PCB熱(re)壓(ya)機油(you)泵(beng)(beng)的(de)應(ying)用,這套應(ying)用于(yu)熱(re)壓(ya)機油(you)泵(beng)(beng)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)設(she)(she)備,由深圳(zhen)恒(heng)(heng)才機電(dian)(dian)設(she)(she)備有限(xian)公司(si)設(she)(she)計、生產出廠(chang),歡(huan)迎(ying)來(lai)電(dian)(dian)訂購。羅(luo)茨(ci)水環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機組(zu)應(ying)用優勢:建立(li)獨立(li)泵(beng)(beng)房,集中(zhong)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)模式(shi),統一管(guan)道統一抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong),既(ji)節(jie)能又(you)穩定;2.擁有獨立(li)泵(beng)(beng)房后,電(dian)(dian)路(lu)板生產車(che)間噪音(yin)大大降低、熱(re)量降低,改變成環境安(an)全無噪音(yin)污(wu)染;3.采用三葉羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)搭(da)配司(si)倍克(ke)水環式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng),效果(guo)(guo)相得(de)益(yi)彰(zhang);4.為(wei)電(dian)(dian)路(lu)板真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機組(zu)加上保溫棉(mian),保溫效果(guo)(guo)好(hao),節(jie)能明(ming)顯、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度穩定,為(wei)生產效率加持深圳(zhen)恒(heng)(heng)才機電(dian)(dian)設(she)(she)備有限(xian)公司(si)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統在(zai)電(dian)(dian)子、水處理、引水、半導體工業、光電(dian)(dian)、制藥工業、印刷行業、鍍(du)膜(mo)、橡塑(su)成型、PET片(pian)材(cai)擠出、顆粒擠出、醫療器械、石(shi)材(cai)等工業領域(yu)應(ying)用,恒(heng)(heng)才真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)廠(chang)家始終(zhong)以穩定的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統為(wei)客戶提供(gong)安(an)全可靠的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)解決方案、定制化中(zhong)央(yang)集成真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統。
發布時(shi)間: 2024 - 07 - 28
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