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2019 - 12 - 09
新(xin)購(gou)買的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)在(zai)使用(yong)(yong)(yong)前僅具有(you)引出電(dian)(dian)(dian)(dian)纜(lan)(lan)。安裝時(shi)(shi),需要(yao)(yao)自己連接(jie)(jie)電(dian)(dian)(dian)(dian)纜(lan)(lan)。但是,連接(jie)(jie)電(dian)(dian)(dian)(dian)纜(lan)(lan)時(shi)(shi)必(bi)須(xu)注意(yi)正確的(de)(de)(de)方法(fa),否(fou)則(ze)(ze)將(jiang)對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)(de)使用(yong)(yong)(yong)產(chan)生很(hen)大影響。對(dui)所有(you)人都有(you)好處(chu),讓我們為所有(you)人解釋真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)方法(fa):  進(jin)(jin)行真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)時(shi)(shi),必(bi)須(xu)注意(yi),用(yong)(yong)(yong)聚(ju)酯絕緣膠帶(dai)包(bao)(bao)裹(guo)(guo)時(shi)(shi),必(bi)須(xu)壓下第(di)(di)(di)一(yi)(yi)圈的(de)(de)(de)一(yi)(yi)半,包(bao)(bao)裹(guo)(guo)8至12層(ceng),包(bao)(bao)裹(guo)(guo)后(hou)再用(yong)(yong)(yong)塑料膠帶(dai)包(bao)(bao)裹(guo)(guo)兩層(ceng),以提高強度(du)。大約(yue)在(zai)連接(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)時(shi)(shi),應剝去(qu)電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)銅芯長(chang)度(du)約(yue)30-35mm。最好用(yong)(yong)(yong)砂布擦(ca)拭銅線(xian)(xian)(xian)(xian)(xian)(xian)(xian)并擦(ca)亮。還必(bi)須(xu)將(jiang)外(wai)部(bu)三芯電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)銅線(xian)(xian)(xian)(xian)(xian)(xian)(xian)剝開(kai)30-35mm,然后(hou)用(yong)(yong)(yong)金剛(gang)砂布擦(ca)拭干(gan)凈。  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)將(jiang)三芯電(dian)(dian)(dian)(dian)纜(lan)(lan)與從外(wai)部(bu)電(dian)(dian)(dian)(dian)纜(lan)(lan)上剝下的(de)(de)(de)銅線(xian)(xian)(xian)(xian)(xian)(xian)(xian)配對(dui),然后(hou)將(jiang)其與細銅線(xian)(xian)(xian)(xian)(xian)(xian)(xian)綁(bang)在(zai)一(yi)(yi)起(qi),如圖所示。其余部(bu)分被切掉并用(yong)(yong)(yong)剪刀弄平(ping)以防止(zhi)綁(bang)扎。在(zai)進(jin)(jin)行這方面(mian)的(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)時(shi)(shi),真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)三個(ge)(ge)端部(bu)應使用(yong)(yong)(yong)焊(han)料進(jin)(jin)行焊(han)接(jie)(jie)。焊(han)頭(tou)表(biao)面(mian)應光滑(hua)無毛刺和錯誤焊(han)接(jie)(jie)。如果沒有(you)焊(han)接(jie)(jie)或不平(ping)整,則(ze)(ze)應重新(xin)焊(han)接(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),直(zhi)到達到要(yao)(yao)求為止(zhi)。  對(dui)于真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)(de)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian),必(bi)須(xu)使用(yong)(yong)(yong)塑料帶(dai)將(jiang)三跟線(xian)(xian)(xian)(xian)(xian)(xian)(xian)纏繞(rao)在(zai)一(yi)(yi)起(qi)。必(bi)須(xu)包(bao)(bao)裹(guo)(guo)兩層(ceng)。第(di)(di)(di)一(yi)(yi)層(ceng)應距(ju)每個(ge)(ge)導線(xian)(xian)(xian)(xian)(xian)(xian)(xian)絕緣層(ceng)的(de)(de)(de)末(mo)端大于50mm,第(di)(di)(di)二層(ceng)應距(ju)第(di)(di)(di)一(yi)(yi)層(ceng)絕緣層(ceng)的(de)(de)(de)末(mo)端大于50mm。一(yi)(yi)鍋冷水會將(jiang)包(bao)(bao)裹(guo)(guo)的(de)(de)(de)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)頭(tou)安全地浸(jin)入水中。 12小時(shi)(shi)后(hou),使用(yong)(yong)(yong)500V 兆歐表(biao)測量絕緣絕不能低于50萬億個(ge)(ge)歐,否(fou)則(ze)(ze)應重新(xin)包(bao)(bao)裝,直(zhi)到達到要(yao)(yao)求。  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)(de)接(jie)(jie)地線(xian)(xian)(xian)(xian)(xian)(xian)(xian)也必(bi)須(xu)根據海底電(dian)(dian)(dian)(dian)纜(lan)(lan)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)過程的(de)(de)(de)要(yao)(yao)求進(jin)(jin)行綁(bang)扎。連接(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)后(hou),在(zai)下降井的(de)(de)(de)同(tong)時(shi)(shi)應不斷晃(huang)動絕緣電(dian)(dian)(dian)(dian)阻,以觀察其變化(hua)...
2019 - 12 - 12
在選(xuan)(xuan)擇真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)之前(qian),每個人都(dou)(dou)必須了(le)解有關(guan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)幾(ji)個重要概念和參數。  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du):指真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)下氣(qi)(qi)(qi)體的(de)(de)(de)(de)(de)稀薄度(du)(du)(du),通(tong)(tong)常用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)表(biao)(biao)示(shi)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)計讀取(qu)的(de)(de)(de)(de)(de)值(zhi)(zhi)成(cheng)為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)是(shi)(shi)指示(shi)系統壓(ya)(ya)(ya)(ya)力(li)(li)(li)的(de)(de)(de)(de)(de)實際(ji)值(zhi)(zhi)低于大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)值(zhi)(zhi)。表(biao)(biao)格(ge)中顯示(shi)的(de)(de)(de)(de)(de)值(zhi)(zhi)是(shi)(shi)極限(xian)(xian)絕(jue)對(dui)壓(ya)(ya)(ya)(ya)力(li)(li)(li),這是(shi)(shi)我們指的(de)(de)(de)(de)(de)極限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)=大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)-絕(jue)對(dui)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)一(yi)般為101325Pa),水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)極限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)為3300Pa,旋轉(zhuan)葉片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)極限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)為200Pa。  極限(xian)(xian)絕(jue)對(dui)壓(ya)(ya)(ya)(ya)力(li)(li)(li):由(you)絕(jue)對(dui)壓(ya)(ya)(ya)(ya)力(li)(li)(li)測量(liang)的(de)(de)(de)(de)(de)內部壓(ya)(ya)(ya)(ya)力(li)(li)(li)要比“理(li)(li)論(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(理(li)(li)論(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓(ya)(ya)(ya)(ya)力(li)(li)(li)為0Pa)”高多(duo)少。它比較的(de)(de)(de)(de)(de)對(dui)象是(shi)(shi)理(li)(li)論(lun)狀態的(de)(de)(de)(de)(de)絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓(ya)(ya)(ya)(ya)力(li)(li)(li)值(zhi)(zhi)。由(you)于工藝限(xian)(xian)制,無論(lun)如(ru)何我們都(dou)(dou)無法(fa)將內部壓(ya)(ya)(ya)(ya)力(li)(li)(li)拉至0 Pa的(de)(de)(de)(de)(de)絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。因此,由(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)抽(chou)(chou)(chou)出(chu)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)高于理(li)(li)論(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)。因此,以絕(jue)對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)表(biao)(biao)示(shi)時(shi),值(zhi)(zhi)前(qian)面沒有負號。  抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang):抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)速(su)度(du)(du)(du)的(de)(de)(de)(de)(de)度(du)(du)(du)量(liang)。一(yi)般用L/S和m表(biao)(biao)示(shi)?/H。它是(shi)(shi)泄(xie)漏(lou)補償率的(de)(de)(de)(de)(de)參數。理(li)(li)論(lun)上,繪制了(le)相同體積的(de)(de)(de)(de)(de)容器(qi)。為什么大(da)型(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)很(hen)容易獲得我們所需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong),而小型(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)卻(que)很(hen)難(nan)甚至不想(xiang)要我們想(xiang)要的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)?因為管道或(huo)容器(qi)絕(jue)對(dui)不能絕(jue)對(dui)防泄(xie)漏(lou)。大(da)的(de)(de)(de)(de)(de)泵(beng)送能力(li)(li)(li)彌補了(le)由(you)泄(xie)漏(lou)引起的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)下降。因此,容易得出(chu)理(li)(li)想(xiang)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)。因此,建議(yi)您在計算理(li)(li)論(lun)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)時(shi)選(xuan)(xuan)擇更高級別的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)。  關(guan)于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)選(xuan)(xuan)擇  1、滿足工藝要求的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)工作壓(ya)(ya)(ya)(ya)力(li)(li)(li)應滿足過程工作壓(ya)(ya)(ya)(ya)力(li)(li)(li)的(de)(de)(de)(de)(de)要求,選(xuan)(xuan)擇時(shi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)應比真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)設備的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)高一(yi)半至一(yi)個數量(liang)級。通(tong)(tong)常,如(ru)果(guo)要求絕(jue)對(dui)壓(ya)(ya)(ya)(ya)力(li)(li)(li)高于3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)包裝機中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)正常(chang)運行之前(qian)(qian),應(ying)該對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)進行一次(ci)測試,并(bing)檢(jian)查真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)(shi)否存在(zai)異(yi)常(chang)振動(dong)(dong)和沖擊噪聲(sheng)。首(shou)次(ci)使用(yong)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)還應(ying)確定(ding)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)極限壓力(li),該極限壓力(li)應(ying)符合(he)技術規格。在(zai)長期使用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)情況(kuang)下,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)溫(wen)度(du)(du)不應(ying)超過(guo)70度(du)(du)。  2、需要(yao)通(tong)過(guo)冷(leng)卻水(shui)的(de)設備的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),必須在(zai)啟(qi)(qi)動(dong)(dong)前(qian)(qian)先通(tong)過(guo)冷(leng)卻水(shui),然(ran)后(hou)再(zai)啟(qi)(qi)動(dong)(dong)。冷(leng)卻水(shui)出口的(de)溫(wen)度(du)(du)不應(ying)超過(guo)30度(du)(du)。  3、連續真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)和被抽(chou)系(xi)統(tong)的(de)管道應(ying)盡可(ke)能短(duan)而粗,并(bing)且(qie)管道的(de)內徑一般應(ying)不小于真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)入(ru)口的(de)直(zhi)徑,以(yi)免(mian)影響泵(beng)(beng)(beng)(beng)(beng)(beng)送管道阻力(li)導(dao)致(zhi)的(de)大(da)速度(du)(du)。  4、為了保持工(gong)作(zuo)室的(de)清潔衛(wei)生,這(zhe)有(you)利于工(gong)人(ren)的(de)健(jian)康,皮(pi)管用(yong)于將(jiang)廢氣(qi)直(zhi)接(jie)引到室外。  5、如(ru)果真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)長時間不工(gong)作(zuo)或環境(jing)溫(wen)度(du)(du)較(jiao)低,則可(ke)能會導(dao)致(zhi)啟(qi)(qi)動(dong)(dong)困難。此時,應(ying)使用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)抽(chou)氣(qi)口通(tong)大(da)氣(qi)隨風旋(xuan)(xuan)(xuan)轉(zhuan)滑輪(lun)。在(zai)沒有(you)電源的(de)情況(kuang)下旋(xuan)(xuan)(xuan)轉(zhuan)數周(zhou)后(hou),將(jiang)啟(qi)(qi)動(dong)(dong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。使用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),您可(ke)以(yi)繼續運行電動(dong)(dong)機幾次(ci),將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)腔中(zhong)(zhong)存儲的(de)油(you)排(pai)入(ru)燃油(you)箱,然(ran)后(hou)啟(qi)(qi)動(dong)(dong)。如(ru)果沒有(you),您可(ke)以(yi)使用(yong)輻射加熱或直(zhi)接(jie)加熱真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),直(zhi)到它(ta)可(ke)以(yi)移動(dong)(dong)為止(zhi)(zhi)。  6、使用(yong)前(qian)(qian),檢(jian)查設備的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)是(shi)(shi)否到達窗口的(de)油(you)標線位置(zhi)。同時,必須檢(jian)查電動(dong)(dong)機皮(pi)帶輪(lun)的(de)旋(xuan)(xuan)(xuan)轉(zhuan)方向(xiang)。  7、工(gong)作(zuo)完成后(hou),應(ying)先關閉高空(kong)(kong)(kong)閥,然(ran)后(hou)再(zai)關閉低空(kong)(kong)(kong)閥,然(ran)后(hou)關閉旋(xuan)(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),然(ran)后(hou)排(pai)氣(qi),以(yi)防止(zhi)(zhi)氣(qi)體泄漏。油(you)返回真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統(tong)。最(zui)后(hou),應(ying)切斷主電源,并(bing)停止(zhi)(zhi)供水(shui)。
2019 - 12 - 18
以(yi)下(xia)是(shi)(shi)(shi)羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠家對啟動(dong)羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)前(qian)準(zhun)(zhun)備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)介(jie)紹。羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)一般(ban)使(shi)(shi)用(yong)(yong)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)作(zuo)(zuo)(zuo)為(wei)主(zhu)(zhu)泵(beng)(beng)(beng),水(shui)(shui)環(huan)(huan)泵(beng)(beng)(beng)作(zuo)(zuo)(zuo)為(wei)前(qian)級泵(beng)(beng)(beng)組(zu)(zu)成(cheng)。該(gai)真(zhen)(zhen)空(kong)(kong)裝(zhuang)置廣泛應用(yong)(yong)于各種行業(ye),如(ru)(ru)食(shi)品工(gong)(gong)業(ye)中(zhong)(zhong)的(de)(de)(de)(de)(de)冷凍干(gan)燥(zao)過(guo)程(cheng)、醫藥工(gong)(gong)業(ye)中(zhong)(zhong)的(de)(de)(de)(de)(de)干(gan)燥(zao)過(guo)程(cheng)、化(hua)學工(gong)(gong)業(ye)中(zhong)(zhong)的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)蒸餾和(he)結晶過(guo)程(cheng)等。為(wei)了幫(bang)助客(ke)戶更好(hao)(hao)地準(zhun)(zhun)備(bei)(bei)我(wo)們的(de)(de)(de)(de)(de)產品使(shi)(shi)用(yong)(yong),我(wo)們想介(jie)紹啟動(dong)羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)機(ji)組(zu)(zu)前(qian)的(de)(de)(de)(de)(de)準(zhun)(zhun)備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo):  1.檢(jian)查(cha)(cha)前(qian)泵(beng)(beng)(beng)水(shui)(shui)箱水(shui)(shui)位(wei)是(shi)(shi)(shi)否(fou)達(da)(da)到水(shui)(shui)箱的(de)(de)(de)(de)(de)3/4以(yi)上(shang),并彌補(bu)不足。  2.檢(jian)查(cha)(cha)水(shui)(shui)箱使(shi)(shi)用(yong)(yong)中(zhong)(zhong)的(de)(de)(de)(de)(de)水(shui)(shui)是(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)否(fou)干(gan)凈,不允(yun)許使(shi)(shi)用(yong)(yong)含泥沙的(de)(de)(de)(de)(de)污水(shui)(shui),以(yi)免堵塞(sai)管道,造成(cheng)葉輪磨(mo)損,增加電機(ji)負(fu)荷,造成(cheng)故障(zhang),影(ying)響泵(beng)(beng)(beng)使(shi)(shi)用(yong)(yong)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)命。  3.檢(jian)查(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)(zhu)泵(beng)(beng)(beng)中(zhong)(zhong)潤滑(hua)油(you)(you)的(de)(de)(de)(de)(de)油(you)(you)位(wei)。油(you)(you)位(wei)必須達(da)(da)到油(you)(you)窗的(de)(de)(de)(de)(de)3/4以(yi)上(shang)。同時,檢(jian)查(cha)(cha)顏色潤滑(hua)油(you)(you)。如(ru)(ru)果羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)出(chu)現有(you)更多乳白色或(huo)黑色雜(za)質,通(tong)知機(ji)修工(gong)(gong)更換(huan)潤滑(hua)油(you)(you)。  4.檢(jian)查(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)(zhu)泵(beng)(beng)(beng)循(xun)環(huan)(huan)冷卻水(shui)(shui)路是(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)否(fou)完好(hao)(hao),打開循(xun)環(huan)(huan)冷卻進(jin)(jin)水(shui)(shui)和(he)出(chu)水(shui)(shui)閥,檢(jian)查(cha)(cha)循(xun)環(huan)(huan)冷卻進(jin)(jin)水(shui)(shui)和(he)出(chu)水(shui)(shui)是(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)否(fou)正常。  5.檢(jian)查(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)底部(bu)緩沖罐的(de)(de)(de)(de)(de)排水(shui)(shui)閥是(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)否(fou)關(guan)閉。  6.檢(jian)查(cha)(cha)羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)電路是(shi)(shi)(shi)否(fou)良好(hao)(hao),控制柜指示是(shi)(shi)(shi)否(fou)正常是(shi)(shi)(shi)否(fou)。  7.檢(jian)查(cha)(cha)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)的(de)(de)(de)(de)(de)電極觸點壓力(li)。中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)(zhu)泵(beng)(beng)(beng)壓力(li)是(shi)(shi)(shi)否(fou)啟動(dong)正常(中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)啟動(dong)進(jin)(jin)口壓力(li)大(da)于0.065Mpa,主(zhu)(zhu)泵(beng)(beng)(beng)啟動(dong)進(jin)(jin)口壓力(li)大(da)于0.085Mpa)。  每個人都經(jing)常忽略(lve)準(zhun)(zhun)備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo)。事實(shi)上(shang),這項工(gong)(gong)作(zuo)(zuo)(zuo)也非常重要。只(zhi)有(you)為(wei)開工(gong)(gong)做(zuo)好(hao)(hao)精心準(zhun)(zhun)備(bei)(bei),能(neng)夠確(que)保工(gong)(gong)作(zuo)(zuo)(zuo)才能(neng)安(an)全,提高生(sheng)產質量(liang)。綜上(shang)所述,羅(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)只(zhi)有(you)在以(yi)上(shang)所有(you)事項都...
2019 - 12 - 21
隨著(zhu)科學技術的(de)(de)(de)(de)(de)不斷發展(zhan),水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)自動化(hua)(hua)程度越(yue)來(lai)越(yue)高,降低了(le)人們的(de)(de)(de)(de)(de)工作難度。這與(yu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)統的(de)(de)(de)(de)(de)發展(zhan)密(mi)不可分(fen)。隨著(zhu)系(xi)統的(de)(de)(de)(de)(de)不斷完善和擴展(zhan),已(yi)經使(shi)(shi)用(yong)了(le)許多(duo)專業(ye)術語。  1、受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象  需(xu)要(yao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設備(bei)或(huo)生產(chan)過程稱為受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象。例(li)如,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)閥,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)鍍膜(mo)(mo)機,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熱(re)處理爐等(deng)(deng)。  2、測(ce)(ce)(ce)量(liang)裝(zhuang)置(zhi)(zhi)  測(ce)(ce)(ce)量(liang)受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)量(liang)變(bian)化(hua)(hua)的(de)(de)(de)(de)(de)裝(zhuang)置(zhi)(zhi)。例(li)如:真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji),溫(wen)度計(ji),膜(mo)(mo)厚(hou)測(ce)(ce)(ce)量(liang)儀等(deng)(deng)。  3、水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)調(diao)節(jie)(jie)(jie)裝(zhuang)置(zhi)(zhi)(調(diao)節(jie)(jie)(jie)器(qi))  它將測(ce)(ce)(ce)量(liang)設備(bei)測(ce)(ce)(ce)得(de)的(de)(de)(de)(de)(de)受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)子(zi)與(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)過程中需(xu)要(yao)保持(chi)的(de)(de)(de)(de)(de)給定(ding)(ding)(ding)(ding)值(zhi)進行比較(jiao),獲得(de)偏(pian)差(cha)值(zhi),并(bing)根(gen)據設計(ji)的(de)(de)(de)(de)(de)計(ji)算(suan)規則進行計(ji)算(suan),并(bing)發送信(xin)號(hao)以(yi)使(shi)(shi)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)執行器(qi)起作用(yong)消除(chu)(chu)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)與(yu)給定(ding)(ding)(ding)(ding)值(zhi)的(de)(de)(de)(de)(de)偏(pian)差(cha)。如模擬PID(比例(li),積分(fen),微分(fen))調(diao)節(jie)(jie)(jie)器(qi),數字PID調(diao)節(jie)(jie)(jie)器(qi)(即微控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi),計(ji)算(suan)機)等(deng)(deng)。在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)中,通(tong)常將其(qi)與(yu)測(ce)(ce)(ce)量(liang)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)和致動器(qi)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)調(diao)節(jie)(jie)(jie)閥組合以(yi)形(xing)成壓力控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)。  4、執行機構  它接收(shou)來(lai)自調(diao)節(jie)(jie)(jie)裝(zhuang)置(zhi)(zhi)的(de)(de)(de)(de)(de)信(xin)號(hao)并(bing)產(chan)生調(diao)節(jie)(jie)(jie)效(xiao)果,以(yi)消除(chu)(chu)受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)量(liang)與(yu)給定(ding)(ding)(ding)(ding)值(zhi)的(de)(de)(de)(de)(de)偏(pian)差(cha)。例(li)如,用(yong)于(yu)調(diao)節(jie)(jie)(jie)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)中的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度的(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)閥和用(yong)于(yu)調(diao)節(jie)(jie)(jie)加熱(re)溫(wen)度的(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)器(qi)屬于(yu)這種(zhong)類型(xing)的(de)(de)(de)(de)(de)機構。  5、控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)數量(liang)  指在受(shou)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象內(nei)實現控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)所需(xu)的(de)(de)(de)(de)(de)參數。例(li)如:壓力,溫(wen)度,流量(liang),膜(mo)(mo)厚(hou)等(deng)(deng)。  6、水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)測(ce)(ce)(ce)量(liang)  由(you)測(ce)(ce)(ce)量(liang)設備(bei)測(ce)(ce)(ce)量(liang)的(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)的(de)(de)(de)(de)(de)實際值(zhi)。  7、給定(ding)(ding)(ding)(ding)值(zhi)  需(xu)要(yao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)保持(chi)恒定(ding)(ding)(ding)(ding)或(huo)根(gen)據預定(ding)(ding)(ding)(ding)值(zhi)變(bian)化(hua)(hua)。  8、偏(pian)差(cha)  測(ce)(ce)(ce)量(liang)值(zhi)與(yu)給定(ding)(ding)(ding)(ding)值(zhi)之差(cha)。  9、干擾(rao)  是引起控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)變(bian)化(hua)(hua)的(de)(de)(de)(de)(de)因素。有兩種(zhong)類型(xing)的(de)(de)(de)(de)(de)干擾(rao):一(yi)種(zhong)是控(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)...
2019 - 12 - 24
羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)在(zai)(zai)石油、化工(gong)、塑料和(he)汽輪(lun)機(ji)轉子(zi)動平衡中起著重要(yao)作(zuo)用(yong)(yong)(yong)。對我們來(lai)說,當我們在(zai)(zai)使用(yong)(yong)(yong)時(shi)(shi)(shi),我們應(ying)(ying)該了解羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)備(bei)的(de)(de)(de)工(gong)作(zuo)點,以(yi)(yi)便能夠順利運(yun)行(xing)(xing)。那么(me)(me)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)備(bei)的(de)(de)(de)工(gong)作(zuo)點是(shi)(shi)什(shen)么(me)(me)。  1、重新組裝后,應(ying)(ying)進(jin)(jin)行(xing)(xing)試運(yun)行(xing)(xing)。清(qing)洗(xi)過程(cheng)中,羅(luo)(luo)(luo)茨(ci)泵(beng)(beng)(beng)中會殘留一定量的(de)(de)(de)揮發油發物。泵(beng)(beng)(beng)將閑置(zhi)2小(xiao)(xiao)時(shi)(shi)(shi),機(ji)油將更換(huan)(huan)兩(liang)次。正常(chang)運(yun)行(xing)(xing)后,將再次投入正常(chang)運(yun)行(xing)(xing)。  2、當新設(she)(she)備(bei)一般泵(beng)(beng)(beng)出清(qing)潔(jie)(jie)干(gan)燥的(de)(de)(de)氣體(ti)時(shi)(shi)(shi),建議(yi)每100小(xiao)(xiao)時(shi)(shi)(shi)更換(huan)(huan)一次油。換(huan)(huan)油周期應(ying)(ying)根據實際(ji)使用(yong)(yong)(yong)條件(jian)以(yi)(yi)及是(shi)(shi)否能滿足性能要(yao)求和(he)其(qi)他情(qing)況(kuang)進(jin)(jin)行(xing)(xing)考慮。  3、工(gong)作(zuo)2000小(xiao)(xiao)時(shi)(shi)(shi)后,應(ying)(ying)進(jin)(jin)行(xing)(xing)大(da)修,檢(jian)(jian)查(cha)橡膠(jiao)密封件(jian)程(cheng)度(du)的(de)(de)(de)老(lao)化情(qing)況(kuang),檢(jian)(jian)查(cha)排氣閥(fa)板是(shi)(shi)否的(de)(de)(de)開裂情(qing)況(kuang),清(qing)理沉(chen)積在(zai)(zai)閥(fa)板和(he)排氣閥(fa)座上(shang)的(de)(de)(de)污垢。  4、向軸(zhou)(zhou)承(cheng)體(ti)添加軸(zhou)(zhou)承(cheng)潤滑(hua)油,觀(guan)察油位(wei)(wei)應(ying)(ying)在(zai)(zai)油標中間,潤滑(hua)油應(ying)(ying)及時(shi)(shi)(shi)更換(huan)(huan)或補充(chong)。  5、務必檢(jian)(jian)查(cha)機(ji)油質(zhi)量情(qing)況(kuang)。如果發現機(ji)油變質(zhi),及時(shi)(shi)(shi)更換(huan)(huan)新機(ji)油。確保(bao)正常(chang)工(gong)作(zuo)。  6、清(qing)潔(jie)(jie)泵(beng)(beng)(beng)室內(nei)的(de)(de)(de)所有(you)零件(jian),如轉子(zi)、轉子(zi)、彈簧等。一般,用(yong)(yong)(yong)汽油清(qing)洗(xi)并干(gan)燥。  7、羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)需要(yao)經常(chang)檢(jian)(jian)查(cha)油位(wei)(wei)。如果不符(fu)合規定,必須進(jin)(jin)行(xing)(xing)調整(zheng)以(yi)(yi)符(fu)合要(yao)求。  羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)工(gong)作(zuo)時(shi)(shi)(shi)主(zhu)(zhu)要(yao)由(you)泵(beng)(beng)(beng)體(ti)內(nei)的(de)(de)(de)一對同步齒輪(lun)通過兩(liang)個旋轉方向相反的(de)(de)(de)轉子(zi)驅動。采用(yong)(yong)(yong)先進(jin)(jin)的(de)(de)(de)技(ji)術配件(jian),大(da)大(da)改變了噪(zao)音,成為現在(zai)(zai)流行(xing)(xing)的(de)(de)(de)新型設(she)(she)備(bei)。  恒才機(ji)電真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠家主(zhu)(zhu)要(yao)產(chan)品有(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)列(lie)水環真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),X、GVD系(xi)列(lie)旋片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),ZJ系(xi)列(lie)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在水(shui)(shui)(shui)環(huan)真空(kong)泵(beng)(beng)的使(shi)用(yong)過(guo)程中,由于使(shi)用(yong)不當、維護不善甚(shen)至長(chang)期工(gong)作(zuo),可(ke)能會出(chu)(chu)現(xian)設(she)備故(gu)障(zhang)。根據過(guo)去的經驗,為每個(ge)(ge)人總結了常(chang)見故(gu)障(zhang)和(he)維護方(fang)法(fa)。以下是(shi)(shi)對耐(nai)腐蝕(shi)(shi)2bv水(shui)(shui)(shui)環(huan)真空(kong)泵(beng)(beng)維護的介紹:  1、耐(nai)腐蝕(shi)(shi)2bv水(shui)(shui)(shui)環(huan)真空(kong)泵(beng)(beng)異(yi)常(chang)啟(qi)動(dong)(dong)(dong)聲(sheng)(sheng)音(yin)  (1)啟(qi)動(dong)(dong)(dong)聲(sheng)(sheng)音(yin)異(yi)常(chang)時,用(yong)戶(hu)應(ying)(ying)檢(jian)(jian)查電源(yuan)電壓(ya)、電機(ji)接(jie)(jie)線(xian)等。一(yi)個(ge)(ge)接(jie)(jie)一(yi)個(ge)(ge)地清除(chu)(chu)長(chang)期未使(shi)用(yong)的蓋子上(shang)的雜(za)質和(he)異(yi)物(wu),并(bing)(bing)在鐵銹上(shang)添加除(chu)(chu)銹劑或人工(gong)除(chu)(chu)銹。  (2)聲(sheng)(sheng)音(yin)仍然不正(zheng)常(chang),原因可(ke)能是(shi)(shi)泵(beng)(beng)腔內充滿(man)工(gong)作(zuo)流體(ti)(ti),泵(beng)(beng)腔內充滿(man)水(shui)(shui)(shui)啟(qi)動(dong)(dong)(dong)。打開排放出(chu)(chu)口(kou)(kou)并(bing)(bing)釋放適量的工(gong)作(zuo)流體(ti)(ti)就足(zu)夠了。  2、耐(nai)腐蝕(shi)(shi)2bv水(shui)(shui)(shui)環(huan)真空(kong)泵(beng)(beng)電機(ji)過(guo)熱(re)  電機(ji)過(guo)熱(re)時,用(yong)戶(hu)應(ying)(ying)先停機(ji),然后檢(jian)(jian)查電機(ji)缺相、接(jie)(jie)線(xian)牢(lao)固、排氣(qi)(qi)(qi)孔堵塞(sai)、葉輪拖動(dong)(dong)(dong)等情況(kuang)。逐(zhu)一(yi)檢(jian)(jian)查供水(shui)(shui)(shui)是(shi)(shi)否導致(zhi)電機(ji)過(guo)載,并(bing)(bing)將供水(shui)(shui)(shui)減(jian)少到參數設(she)定(ding)范(fan)圍。  3、溫(wen)(wen)度(du)(du)太(tai)高(gao)了  (1)如果吸(xi)入(ru)氣(qi)(qi)(qi)體(ti)(ti)的溫(wen)(wen)度(du)(du)過(guo)高(gao),用(yong)戶(hu)應(ying)(ying)采取措施降(jiang)低吸(xi)入(ru)氣(qi)(qi)(qi)體(ti)(ti)的溫(wen)(wen)度(du)(du),除(chu)(chu)去壓(ya)縮室內氣(qi)(qi)(qi)體(ti)(ti)散發的汽(qi)化熱(re),并(bing)(bing)在泵(beng)(beng)入(ru)口(kou)(kou)前冷(leng)凝(ning)可(ke)冷(leng)凝(ning)氣(qi)(qi)(qi)體(ti)(ti)。  (2)溫(wen)(wen)度(du)(du)過(guo)高(gao)應(ying)(ying)根據工(gong)作(zuo)流體(ti)(ti)和(he)氣(qi)(qi)(qi)體(ti)(ti)的實際情況(kuang)解決。如果工(gong)作(zuo)流體(ti)(ti)入(ru)口(kou)(kou)處的溫(wen)(wen)度(du)(du)太(tai)高(gao)或供應(ying)(ying)太(tai)少,用(yong)戶(hu)應(ying)(ying)該找到降(jiang)低工(gong)作(zuo)流體(ti)(ti)溫(wen)(wen)度(du)(du)或增(zeng)加工(gong)作(zuo)流體(ti)(ti)供應(ying)(ying)的方(fang)法(fa)。  4、盤(pan)(pan)車(che)困難  (1)大多數盤(pan)(pan)車(che)困難是(shi)(shi)由于出(chu)(chu)廠后進入(ru)工(gong)況(kuang)長(chang)期失(shi)效,真空(kong)泵(beng)(beng)端面生銹造成的。草(cao)酸需要注(zhu)入(ru)泵(beng)(beng)腔浸泡(pao)半小時。松開螺栓后,盤(pan)(pan)車(che)順(shun)利進行,然后泵(beng)(beng)蓋螺栓均勻鎖緊。  (2)如果設(she)備在使(shi)用(yong)中,應(ying)(ying)檢(jian)(jian)查水(shui)(shui)(shui)環(huan)真空(kong)泵(beng)(beng)泵(beng)(beng)室水(shui)(shui)(shui)溫(wen)(wen)和(he)污垢(gou)清洗,并(bing)(bing)改進工(gong)藝,盡可(ke)能降(jiang)低水(shui)(shui)(shui)...
最新(xin)資訊(xun) 了解公司(si)的最新(xin)活動及打(da)折促銷
2019 - 08 - 08
真(zhen)(zhen)(zhen)空系(xi)(xi)統(tong)(tong)在食品(pin)(pin)生產粉(fen)(fen)末(mo)管理中(zhong)的(de)應用(yong)非常重要(yao),然后小(xiao)編就會(hui)告(gao)訴你原因(yin)(yin)。在食品(pin)(pin)生產的(de)粉(fen)(fen)塵(chen)控制(zhi)方面,許多(duo)用(yong)戶(hu)首(shou)先想(xiang)到它(ta),以(yi)便員(yuan)工(gong)可以(yi)在車(che)間(jian)(jian)(jian)(jian)(jian)定期掃描。如果更多(duo),可以(yi)使用(yong)小(xiao)型真(zhen)(zhen)(zhen)空吸(xi)塵(chen)器(qi)(qi)清潔。然而,根據調查,95%的(de)車(che)間(jian)(jian)(jian)(jian)(jian)粉(fen)(fen)塵(chen)濃(nong)度通(tong)過手動(dong)清潔和(he)(he)吸(xi)塵(chen)器(qi)(qi)不符合國家安(an)全(quan)局的(de)要(yao)求(qiu),甚至車(che)間(jian)(jian)(jian)(jian)(jian)的(de)灰塵(chen)也(ye)(ye)有爆炸(zha)的(de)危險。食品(pin)(pin)車(che)間(jian)(jian)(jian)(jian)(jian)使用(yong)Punoc真(zhen)(zhen)(zhen)空系(xi)(xi)統(tong)(tong),車(che)間(jian)(jian)(jian)(jian)(jian)進行了(le)清潔。合格率超過95%,因(yin)(yin)此(ci)真(zhen)(zhen)(zhen)空系(xi)(xi)統(tong)(tong)在食品(pin)(pin)生產的(de)粉(fen)(fen)塵(chen)控制(zhi)中(zhong)起(qi)著至關重要(yao)的(de)作(zuo)用(yong)。你認為食物的(de)小(xiao)塵(chen)埃還(huan)會(hui)爆炸(zha)嗎(ma)?業(ye)內(nei)專(zhuan)業(ye)人士也(ye)(ye)表示(shi),粉(fen)(fen)塵(chen)不是(shi)絕對安(an)全(quan)的(de),所以(yi)我們不能(neng)(neng)忽視任(ren)何一(yi)種粉(fen)(fen)塵(chen)。在破碎(sui)機(ji),粉(fen)(fen)碎(sui)機(ji),篩分機(ji),干(gan)燥(zao)機(ji),進料器(qi)(qi)和(he)(he)儲存箱(xiang)的(de)生產過程中(zhong)發生粉(fen)(fen)塵(chen)爆炸(zha)事故。這(zhe)是(shi)因(yin)(yin)為除塵(chen)設(she)(she)備的(de)灰塵(chen)沉(chen)積(ji)在管道中(zhong)。當受到某種沖(chong)擊時(shi),易(yi)燃(ran)粉(fen)(fen)塵(chen)再(zai)次飛(fei)散,瞬間(jian)(jian)(jian)(jian)(jian)形成高濃(nong)度塵(chen)云,如果遇到火(huo)(huo)(huo)源(yuan),很容易(yi)爆炸(zha)。因(yin)(yin)此(ci),食品(pin)(pin)車(che)間(jian)(jian)(jian)(jian)(jian)的(de)真(zhen)(zhen)(zhen)空系(xi)(xi)統(tong)(tong)安(an)裝不可能(neng)(neng)是(shi)機(ji)會(hui)主(zhu)義。首(shou)先,在食品(pin)(pin)車(che)間(jian)(jian)(jian)(jian)(jian)粉(fen)(fen)塵(chen)控制(zhi)的(de)前提下,需要(yao)去除火(huo)(huo)(huo)源(yuan)(加工(gong)設(she)(she)備)和(he)(he)真(zhen)(zhen)(zhen)空系(xi)(xi)統(tong)(tong)的(de)防(fang)(fang)火(huo)(huo)(huo)防(fang)(fang)爆措(cuo)施(shi)的(de)火(huo)(huo)(huo)源(yuan)。對于機(ji)械摩擦和(he)(he)由沖(chong)擊產生的(de)火(huo)(huo)(huo)花,必須采取措(cuo)施(shi)去除火(huo)(huo)(huo)星,以(yi)防(fang)(fang)止(zhi)(zhi)鐵板(ban),螺釘等(deng)被吸(xi)入(ru)管道并引(yin)(yin)(yin)起(qi)火(huo)(huo)(huo)花引(yin)(yin)(yin)起(qi)燃(ran)燒。防(fang)(fang)止(zhi)(zhi)靜電火(huo)(huo)(huo)花是(shi)一(yi)個重要(yao)問(wen)題。特別是(shi)對于易(yi)燃(ran)粉(fen)(fen)塵(chen)系(xi)(xi)統(tong)(tong),系(xi)(xi)統(tong)(tong)的(de)集塵(chen)器(qi)(qi),管道,風扇(shan)和(he)(he)其他設(she)(she)施(shi)應接(jie)地。它(ta)也(ye)(ye)可以(yi)用(yong)帶有鐵夾的(de)防(fang)(fang)靜電濾(lv)布接(jie)地。其次,要(yao)始(shi)終觀察(cha)料斗內(nei)部(bu)的(de)溫度和(he)(he)系(xi)(xi)統(tong)(tong)真(zhen)(zhen)(zhen)空桶,或安(an)裝溫度傳感器(qi)(qi),隨時(shi)控制(zhi)設(she)(she)備內(nei)部(bu)的(de)溫度,以(yi)防(fang)(fang)止(zhi)(zhi)熱量積(ji)聚(ju)引(yin)(yin)(yin)起(qi)火(huo)(huo)(huo)災并引(yin)(yin)(yin)起(qi)爆炸(zha)。進口真(zhen)(zhen)(zhen)...
2019 - 08 - 12
在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)實際應用(yong)(yong)(yong)中,有(you)時(shi)會遇到(dao)與真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)有(you)關的(de)(de)(de)(de)(de)(de)各種問題(ti),例(li)如(ru)(ru)(ru):1.了解一般用(yong)(yong)(yong)途的(de)(de)(de)(de)(de)(de)進口(kou)(kou)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)型號,我想(xiang)知(zhi)道原廠(chang)(chang)工(gong)(gong)廠(chang)(chang)用(yong)(yong)(yong)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)品牌名(ming)稱是(shi)什么?2.了解進口(kou)(kou)泵(beng)(beng)(beng)油(you)(you)(you)等(deng)(deng)級(ji)(ji)(ji)并想(xiang)知(zhi)道其粘(zhan)度(du)等(deng)(deng)級(ji)(ji)(ji)。  3.了解進口(kou)(kou)泵(beng)(beng)(beng)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)粘(zhan)度(du)等(deng)(deng)級(ji)(ji)(ji),如(ru)(ru)(ru)何選擇(ze)(ze)國(guo)產(chan)(chan)油(you)(you)(you)品,確定(ding)(ding)(ding)確保泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)性(xing)能指(zhi)標和(he)(he)(he)運(yun)行可靠性(xing),以(yi)及低(di)(di)成(cheng)本和(he)(he)(he)合理(li)(li)的(de)(de)(de)(de)(de)(de)成(cheng)本。4.對(dui)于真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)工(gong)(gong)廠(chang)(chang)的(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)戶和(he)(he)(he)經銷商,有(you)時(shi)他(ta)們需要了解工(gong)(gong)廠(chang)(chang)特(te)定(ding)(ding)(ding)產(chan)(chan)品和(he)(he)(he)當前工(gong)(gong)廠(chang)(chang)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)標準(zhun),粘(zhan)度(du),質(zhi)量(liang)(liang)等(deng)(deng)級(ji)(ji)(ji),燃料量(liang)(liang)和(he)(he)(he)推薦意(yi)見。訂(ding)購(gou)泵(beng)(beng)(beng)時(shi),需要訂(ding)購(gou)備用(yong)(yong)(yong)油(you)(you)(you)。數(shu)(shu)量(liang)(liang)和(he)(he)(he)數(shu)(shu)量(liang)(liang)的(de)(de)(de)(de)(de)(de)參考。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)選擇(ze)(ze)方(fang)法由(you)于進口(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)價(jia)格(ge)(ge)遠遠高(gao)于國(guo)產(chan)(chan)油(you)(you)(you),如(ru)(ru)(ru)果(guo)可以(yi)正確選擇(ze)(ze)可以(yi)更換的(de)(de)(de)(de)(de)(de)國(guo)產(chan)(chan)油(you)(you)(you),則(ze)使用(yong)(yong)(yong)成(cheng)本將大(da)大(da)降低(di)(di)。對(dui)于國(guo)產(chan)(chan)泵(beng)(beng)(beng),如(ru)(ru)(ru)果(guo)可以(yi)合理(li)(li)選擇(ze)(ze)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you),它將對(dui)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)最終(zhong)(zhong)分壓,最終(zhong)(zhong)全壓,啟動(dong),功耗(hao),泵(beng)(beng)(beng)溫(wen),泵(beng)(beng)(beng)性(xing)能穩定(ding)(ding)(ding)性(xing),抗乳化(hua)性(xing)能和(he)(he)(he)可靠性(xing)產(chan)(chan)生良好(hao)影(ying)響(xiang)。 。對(dui)于真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)制造商而(er)言,選用(yong)(yong)(yong)優質(zhi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)可以(yi)提高(gao)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)整體性(xing)能,為大(da)多(duo)數(shu)(shu)用(yong)(yong)(yong)戶帶來(lai)好(hao)處(chu),并產(chan)(chan)生良好(hao)的(de)(de)(de)(de)(de)(de)社會效(xiao)益。對(dui)于用(yong)(yong)(yong)戶來(lai)說,如(ru)(ru)(ru)果(guo)使用(yong)(yong)(yong)工(gong)(gong)廠(chang)(chang)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)效(xiao)果(guo)不是(shi)很理(li)(li)想(xiang),也可以(yi)根據具(ju)體情況選擇(ze)(ze)。例(li)如(ru)(ru)(ru):1.如(ru)(ru)(ru)果(guo)天氣寒冷,很難啟動(dong)。您可以(yi)選擇(ze)(ze)粘(zhan)度(du)等(deng)(deng)級(ji)(ji)(ji)較低(di)(di)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)油(you)(you)(you)。2.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)在較高(gao)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)(beng)溫(wen)下工(gong)(gong)作很長時(shi)間,例(li)如(ru)(ru)(ru),如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)在夏天有(you)熱(re)源且環境(jing)通風不良,則(ze)吸入氣體被加(jia)熱(re)或(huo)入口(kou)(kou)壓力高(gao)等(deng)(deng)可以(yi)選擇(ze)(ze)粘(zhan)度(du)等(deng)(deng)級(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)優質(zhi)油(you)(you)(you)。適用(yong)(yong)(yong)于高(gao)溫(wen),高(gao)負荷泵(beng)(beng)(beng)油(you)(you)(you)。3.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)溫(wen)度(du)高(gao),且泵(beng)(beng)(beng)壓力不高(gao),例(li)如(ru)(ru)(ru)雙(shuang)泵(beng)(beng)(beng)最大(da)壓力≤5Pa,合格(ge)(ge)油(you)(you)(you)的(de)(de)(de)(de)(de)(de)粘(zhan)度(du)為100或(huo)150,或(huo)粘(zhan)度(du)相...
2019 - 08 - 16
如(ru)何有(you)(you)效地回(hui)收(shou)(shou)蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)物是當(dang)前DCP生(sheng)(sheng)產過(guo)程(cheng)中(zhong)(zhong)需(xu)要解(jie)(jie)決的(de)(de)(de)(de)問(wen)題。有(you)(you)些客戶(hu)之前已經咨詢過(guo)這方(fang)(fang)面的(de)(de)(de)(de)問(wen)題。當(dang)時(shi),技術人(ren)員給出(chu)了(le)在蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)水中(zhong)(zhong)使用(yong)旋(xuan)片(pian)真(zhen)空泵的(de)(de)(de)(de)解(jie)(jie)決方(fang)(fang)案,因為(wei)它采(cai)用(yong)的(de)(de)(de)(de)是背景技術:在DCP生(sheng)(sheng)產過(guo)程(cheng)中(zhong)(zhong),氧化段,精細(xi)需(xu)要一(yi)(yi)(yi)定量的(de)(de)(de)(de)低壓蒸(zheng)汽(qi)(qi)(qi)。蒸(zheng)餾(liu)段,成品加(jia)工(gong)段等,以(yi)及整個生(sheng)(sheng)產過(guo)程(cheng)中(zhong)(zhong)的(de)(de)(de)(de)一(yi)(yi)(yi)些輔助段需(xu)要連續(xu)進(jin)(jin)行(xing)熱(re)(re)(re)水加(jia)熱(re)(re)(re),有(you)(you)些關鍵(jian)反應(ying)器需(xu)要直接(jie)熱(re)(re)(re)水參與。 隨著真(zhen)空技術的(de)(de)(de)(de)不斷發展,真(zhen)空泵的(de)(de)(de)(de)應(ying)用(yong)越來(lai)越廣(guang)(guang)泛,憑借我(wo)們的(de)(de)(de)(de)單(dan)級旋(xuan)片(pian)真(zhen)空泵和(he)雙級旋(xuan)片(pian)真(zhen)空泵的(de)(de)(de)(de)性能,我(wo)公司可(ke)以(yi)為(wei)您(nin)提供具(ju)體(ti)的(de)(de)(de)(de)解(jie)(jie)決方(fang)(fang)案。實(shi)際情(qing)況(kuang)。該解(jie)(jie)決方(fang)(fang)案滿(man)足應(ying)用(yong)需(xu)求(qiu)。 蒸(zheng)汽(qi)(qi)(qi)作為(wei)一(yi)(yi)(yi)種清潔(jie)安全的(de)(de)(de)(de)能源載體(ti),廣(guang)(guang)泛應(ying)用(yong)于發電(dian),石油(you),化工(gong),印染(ran),造(zao)(zao)紙,紡織,釀(niang)造(zao)(zao),橡膠,陶瓷等工(gong)業(ye)領域。蒸(zheng)汽(qi)(qi)(qi)在各(ge)蒸(zheng)汽(qi)(qi)(qi)設備(bei)中(zhong)(zhong)釋放出(chu)蒸(zheng)發潛(qian)熱(re)(re)(re)后,在相同溫度和(he)相同壓力(li)下(xia)變(bian)為(wei)飽和(he)冷(leng)(leng)凝(ning)水。由于蒸(zheng)汽(qi)(qi)(qi)的(de)(de)(de)(de)壓力(li)大于大氣壓,冷(leng)(leng)凝(ning)水的(de)(de)(de)(de)熱(re)(re)(re)量可(ke)以(yi)達到蒸(zheng)汽(qi)(qi)(qi)總(zong)熱(re)(re)(re)量的(de)(de)(de)(de)20%。 30%,壓力(li)和(he)溫度越高(gao),冷(leng)(leng)凝(ning)水的(de)(de)(de)(de)熱(re)(re)(re)量越多,蒸(zheng)汽(qi)(qi)(qi)總(zong)熱(re)(re)(re)量的(de)(de)(de)(de)比例(li)越大。可(ke)以(yi)看出(chu),冷(leng)(leng)凝(ning)水的(de)(de)(de)(de)熱(re)(re)(re)量得到有(you)(you)效回(hui)收(shou)(shou)和(he)利(li)用(yong),具(ju)有(you)(you)很大的(de)(de)(de)(de)節能潛(qian)力(li)。 蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)水回(hui)收(shou)(shou)方(fang)(fang)法(fa)需(xu)要根據當(dang)地情(qing)況(kuang)采(cai)用(yong)合適的(de)(de)(de)(de)方(fang)(fang)法(fa),既使系統設計(ji)簡單(dan),又從根本上消除了(le)運行(xing)維(wei)護(hu)中(zhong)(zhong)的(de)(de)(de)(de)問(wen)題,使蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)水回(hui)收(shou)(shou)工(gong)作順利(li)進(jin)(jin)行(xing)。出(chu)。進(jin)(jin)口旋(xuan)片(pian)真(zhen)空泵優化整個生(sheng)(sheng)產過(guo)程(cheng),在生(sheng)(sheng)產車(che)間安排蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)水收(shou)(shou)集(ji)裝置,收(shou)(shou)集(ji)和(he)回(hui)收(shou)(shou)各(ge)段蒸(zheng)汽(qi)(qi)(qi)冷(leng)(leng)凝(ning)水,實(shi)現(xian)節能減排。而且(qie)可(ke)以(yi)排出(chu)的(de)(de)(de)(de)高(gao)溫冷(leng)(leng)凝(ning)水,最大限度地利(li)用(yong)冷(leng)(leng)...
2019 - 08 - 28
造(zao)(zao)(zao)(zao)型(xing)(xing)也稱為真(zhen)(zhen)空(kong)(kong)(kong)造(zao)(zao)(zao)(zao)型(xing)(xing)。目(mu)前,成(cheng)(cheng)型(xing)(xing)技術已成(cheng)(cheng)為世(shi)界先進的(de)(de)造(zao)(zao)(zao)(zao)型(xing)(xing)之一。它用(yong)(yong)于(yu)生(sheng)產(chan)(chan)各(ge)種(zhong)鑄(zhu)(zhu)造(zao)(zao)(zao)(zao)合金(jin)(jin)的(de)(de)各(ge)種(zhong)鑄(zhu)(zhu)件(jian)(jian)。根據市場需(xu)求,為了提(ti)高(gao)鑄(zhu)(zhu)件(jian)(jian)質量并(bing)(bing)(bing)降(jiang)低(di)(di)成(cheng)(cheng)本(ben),提(ti)出(chu)了一種(zhong)旋轉薄(bo)膜。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)在(zai)真(zhen)(zhen)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)過程中的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)解決(jue)(jue)方案(an)可以提(ti)高(gao)鑄(zhu)(zhu)件(jian)(jian)內(nei)外的(de)(de)質量,降(jiang)低(di)(di)鑄(zhu)(zhu)件(jian)(jian)的(de)(de)生(sheng)產(chan)(chan)成(cheng)(cheng)本(ben),減少勞動(dong)力,創造(zao)(zao)(zao)(zao)更多的(de)(de)效益,并(bing)(bing)(bing)在(zai)市場上(shang)(shang)競爭(zheng)。真(zhen)(zhen)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)工藝具有(you)以下(xia)特點:(1)鑄(zhu)(zhu)件(jian)(jian)質量好,尺寸精度可達GB5~7,表面粗糙(cao)度可達25~6.3μm;(2)鑄(zhu)(zhu)造(zao)(zao)(zao)(zao)成(cheng)(cheng)本(ben)低(di)(di);(3)良好的(de)(de)工作條件(jian)(jian);(4)減少資金(jin)(jin)投入;(5)自動(dong)成(cheng)(cheng)型(xing)(xing)生(sheng)產(chan)(chan)線(xian)的(de)(de)生(sheng)產(chan)(chan)率(lv)(lv)仍然低(di)(di)于(yu)高(gao)壓(ya)成(cheng)(cheng)型(xing)(xing)生(sheng)產(chan)(chan)線(xian)和(he)(he)空(kong)(kong)(kong)氣沖(chong)壓(ya)成(cheng)(cheng)型(xing)(xing)生(sheng)產(chan)(chan)線(xian)的(de)(de)生(sheng)產(chan)(chan)率(lv)(lv),所生(sheng)產(chan)(chan)的(de)(de)鑄(zhu)(zhu)件(jian)(jian)的(de)(de)形(xing)狀不能太復雜,最好不要(yao)有(you)核心。真(zhen)(zhen)空(kong)(kong)(kong)密封造(zao)(zao)(zao)(zao)型(xing)(xing)應用(yong)(yong)范圍灰鐵(tie)配(pei)(pei)件(jian)(jian):機床(chuang),帶T型(xing)(xing)槽工作平臺的(de)(de)機床(chuang),鉆床(chuang)底(di)座,巖壁鉆床(chuang),曲柄(bing),平衡配(pei)(pei)重,叉車配(pei)(pei)重,變速箱(xiang)體,渦流爐,浴缸(gang),車身,汽車飛(fei)輪(lun),制動(dong)鼓,泵(beng)葉輪(lun),泵(beng)頭鑄(zhu)(zhu)件(jian)(jian),滑輪(lun)等球墨鑄(zhu)(zhu)鐵(tie):管(guan)件(jian)(jian),閥門,軸殼等鑄(zhu)(zhu)鋼件(jian)(jian):閥門,襯里,搖枕(zhen),后軸,櫥柜等然而(er),一些具有(you)復雜幾何(he)形(xing)狀的(de)(de)鑄(zhu)(zhu)件(jian)(jian)需(xu)要(yao)與其(qi)他工藝結(jie)合,例(li)如樹脂(zhi)砂(sha)(sha),涂(tu)層砂(sha)(sha)和(he)(he)消失泡沫,并(bing)(bing)(bing)且解決(jue)(jue)難(nan)以覆蓋的(de)(de)復雜鑄(zhu)(zhu)件(jian)(jian)是可行(xing)的(de)(de)。用(yong)(yong)于(yu)真(zhen)(zhen)空(kong)(kong)(kong)成(cheng)(cheng)型(xing)(xing)過程的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)系(xi)統包括真(zhen)(zhen)空(kong)(kong)(kong)泵(beng),真(zhen)(zhen)空(kong)(kong)(kong)罐,過濾罐和(he)(he)管(guan)道(dao)(dao)。在(zai)設計和(he)(he)形(xing)成(cheng)(cheng)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)系(xi)統時(shi),必須防(fang)止灰塵或細砂(sha)(sha)侵入真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)并(bing)(bing)(bing)影響真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)性能。用(yong)(yong)于(yu)建模的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)有(you)濕式(shi)和(he)(he)干式(shi)兩種(zhong)版(ban)本(ben)。在(zai)日本(ben),它通(tong)常安(an)裝在(zai)地面上(shang)(shang)。對于(yu)層壓(ya),模塑和(he)(he)澆(jiao)注,濕泵(beng)是濕泵(beng),即水環真(zhen)(zhen)空(kong)(kong)(kong)泵(beng),其(qi)用(yong)(yong)水密封,并(bing)(bing)(bing)用(yong)(yong)于(yu)在(zai)道(dao)(dao)...
2019 - 09 - 03
隨著(zhu)經(jing)(jing)(jing)濟(ji)(ji)水(shui)(shui)(shui)(shui)(shui)平(ping)(ping)的(de)(de)(de)(de)(de)提(ti)高(gao)和科學技術的(de)(de)(de)(de)(de)進(jin)(jin)步(bu),水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)已成為(wei)中(zhong)(zhong)(zhong)國重要的(de)(de)(de)(de)(de)經(jing)(jing)(jing)濟(ji)(ji)產(chan)(chan)業(ye)之(zhi)一。水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)規模有(you)(you)利于(yu)(yu)減少中(zhong)(zhong)(zhong)國水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)品(pin)的(de)(de)(de)(de)(de)進(jin)(jin)口(kou)(kou)(kou),增加出(chu)口(kou)(kou)(kou)量,改善中(zhong)(zhong)(zhong)國水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)品(pin)生產(chan)(chan)企(qi)業(ye)。這些好處也推(tui)動(dong)了(le)區域經(jing)(jing)(jing)濟(ji)(ji)的(de)(de)(de)(de)(de)發展(zhan),實(shi)現(xian)了(le)經(jing)(jing)(jing)濟(ji)(ji)的(de)(de)(de)(de)(de)可持續(xu)發展(zhan),解決了(le)就業(ye)問題(ti)。目前,中(zhong)(zhong)(zhong)國水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)仍存(cun)在(zai)一些問題(ti)。為(wei)了(le)運輸活(huo)魚而不對魚體(ti)造成損害,已經(jing)(jing)(jing)制(zhi)定(ding)(ding)了(le)進(jin)(jin)口(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)業(ye)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)應用(yong)方案。本文旨在(zai)分(fen)析(xi)進(jin)(jin)口(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)結(jie)(jie)構(gou),特點(dian)和傳(chuan)動(dong)方式。隨著(zhu)中(zhong)(zhong)(zhong)國水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)業(ye)的(de)(de)(de)(de)(de)快速發展(zhan),各種先進(jin)(jin)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)處理技術得到(dao)了(le)廣泛的(de)(de)(de)(de)(de)應用(yong),包(bao)括進(jin)(jin)口(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)養(yang)(yang)殖(zhi)中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)應用(yong)。進(jin)(jin)口(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)泵(beng)(beng)體(ti)布(bu)置決定(ding)(ding)了(le)泵(beng)(beng)的(de)(de)(de)(de)(de)整體(ti)結(jie)(jie)構(gou)。入(ru)口(kou)(kou)(kou)和排(pai)出(chu)口(kou)(kou)(kou)的(de)(de)(de)(de)(de)垂直結(jie)(jie)構(gou)是(shi)水(shui)(shui)(shui)(shui)(shui)平(ping)(ping)設置的(de)(de)(de)(de)(de),便于(yu)(yu)組裝和連(lian)接(jie)管道。然而,泵(beng)(beng)具有(you)(you)高(gao)重心和高(gao)速下的(de)(de)(de)(de)(de)穩(wen)定(ding)(ding)性(xing)差,因此這種類型(xing)(xing)主要用(yong)于(yu)(yu)小(xiao)型(xing)(xing)泵(beng)(beng)。水(shui)(shui)(shui)(shui)(shui)平(ping)(ping)泵(beng)(beng)的(de)(de)(de)(de)(de)入(ru)口(kou)(kou)(kou)位于(yu)(yu)頂(ding)部,出(chu)口(kou)(kou)(kou)位于(yu)(yu)底部。有(you)(you)時安裝和連(lian)接(jie)真(zhen)空(kong)系統的(de)(de)(de)(de)(de)管道是(shi)方便的(de)(de)(de)(de)(de),并(bing)且排(pai)氣(qi)口(kou)(kou)(kou)可以(yi)從(cong)水(shui)(shui)(shui)(shui)(shui)平(ping)(ping)方向取出(chu),即,進(jin)(jin)氣(qi)和排(pai)氣(qi)的(de)(de)(de)(de)(de)方向彼此垂直。此時,排(pai)氣(qi)口(kou)(kou)(kou)可以(yi)從(cong)左(zuo)或(huo)右方向打開(kai),除了(le)排(pai)氣(qi)管的(de)(de)(de)(de)(de)一端,并(bing)且另(ling)一端被阻塞或(huo)連(lian)接(jie)到(dao)旁通閥。該泵(beng)(beng)重心低,高(gao)速時穩(wen)定(ding)(ding)性(xing)好。通常,大型(xing)(xing)和中(zhong)(zhong)(zhong)型(xing)(xing)泵(beng)(beng)使用(yong)這種類型(xing)(xing)的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)。泵(beng)(beng)的(de)(de)(de)(de)(de)兩個(ge)轉子軸垂直于(yu)(yu)水(shui)(shui)(shui)(shui)(shui)平(ping)(ping)安裝。結(jie)(jie)構(gou)裝配(pei)間(jian)隙易于(yu)(yu)控制(zhi),轉子組件方便,泵(beng)(beng)占(zhan)地面積小(xiao)。然而,泵(beng)(beng)具有(you)(you)高(gao)重心并(bing)且齒(chi)輪(lun)不便于(yu)(yu)組裝和拆卸,并(bing)且潤(run)滑機(ji)構(gou)相對復(fu)雜。進(jin)(jin)口(kou)(kou)(kou)真(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)傳(chuan)動(dong)方式意味著(zhu)兩個(ge)轉子由一對高(gao)精度齒(chi)輪(lun)相對同步(bu)操作。驅動(dong)軸通過(guo)聯軸器(qi)連(lian)接(jie)到(dao)電(dian)動(dong)機(ji)。傳(chuan)動(dong)結(jie)(jie)構(gou)有(you)(you)兩種主要類型(xing)(xing):一種是(shi)電(dian)...
2019 - 09 - 10
低(di)能(neng)耗(hao),環(huan)(huan)保的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)。包括循環(huan)(huan)泵(beng)(beng),水(shui)噴(pen)射(she)器(qi)(qi),羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng),循環(huan)(huan)水(shui)箱(xiang)和(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩(huan)(huan)沖室。循環(huan)(huan)泵(beng)(beng)安裝(zhuang)在循環(huan)(huan)水(shui)箱(xiang)的(de)(de)(de)一(yi)側,與循環(huan)(huan)水(shui)箱(xiang)連通(tong)。循環(huan)(huan)水(shui)箱(xiang)上方(fang)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室,羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)和(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩(huan)(huan)沖室。它們都放在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室內,液(ye)(ye)(ye)壓(ya)噴(pen)射(she)器(qi)(qi)放在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室上方(fang),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩(huan)(huan)沖室設有進(jin)(jin)氣(qi)口,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩(huan)(huan)沖室通(tong)過(guo)(guo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)管連接到(dao)水(shui)噴(pen)射(she)器(qi)(qi),水(shui)噴(pen)射(she)器(qi)(qi)連接與羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng),羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)是循環(huan)(huan)水(shui)箱(xiang)連接,循環(huan)(huan)泵(beng)(beng)通(tong)過(guo)(guo)水(shui)管與液(ye)(ye)(ye)壓(ya)噴(pen)射(she)器(qi)(qi)連接,出(chu)風(feng)口設置(zhi)在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室上方(fang),出(chu)風(feng)口與循環(huan)(huan)水(shui)箱(xiang),空(kong)(kong)(kong)(kong)氣(qi)冷(leng)凝管設置(zhi)在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)緩(huan)(huan)沖室內,進(jin)(jin)氣(qi)冷(leng)凝管由線(xian)圈管制(zhi)成(cheng)。 本實(shi)(shi)用(yong)新(xin)型占(zhan)地面積(ji)小,運輸(shu)方(fang)便,操(cao)作(zuo)方(fang)便,污染少,消(xiao)(xiao)耗(hao)少,減少了泵(beng)(beng)送(song)負(fu)荷,提(ti)高了廢氣(qi)中(zhong)液(ye)(ye)(ye)體部(bu)分的(de)(de)(de)回(hui)收率。在選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)時,我們不(bu)僅要(yao)考(kao)(kao)慮(lv)其質量和(he)(he)效率,還要(yao)考(kao)(kao)慮(lv)能(neng)耗(hao)不(bu)高。一(yi)般來說,我們會(hui)選擇(ze)更節能(neng)。如何降低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)能(neng)耗(hao)?合(he)理(li)(li)(li)(li)選擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)材料(liao)考(kao)(kao)慮(lv)到(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)的(de)(de)(de)使(shi)用(yong)壽命可(ke)(ke)以保持4年以上,嘗試使(shi)用(yong)低(di)成(cheng)本和(he)(he)易(yi)于鑄造。對(dui)于腐(fu)蝕(shi)性液(ye)(ye)(ye)體和(he)(he)其他介質,您可(ke)(ke)以使(shi)用(yong)過(guo)(guo)流部(bu)件(jian)進(jin)(jin)行防腐(fu)蝕(shi)和(he)(he)不(bu)銹鋼。當然(ran),具體需求(qiu)應結合(he)行業的(de)(de)(de)實(shi)(shi)際需求(qiu)。秒。合(he)理(li)(li)(li)(li)確(que)(que)定(ding)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)輸(shu)出(chu)首先,我們必(bi)須找(zhao)出(chu)各(ge)(ge)級真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)的(de)(de)(de)阻力(li),消(xiao)(xiao)除過(guo)(guo)度阻力(li)的(de)(de)(de)異常現象。其次,考(kao)(kao)慮(lv)影(ying)響其抽(chou)水(shui)能(neng)力(li)的(de)(de)(de)各(ge)(ge)種不(bu)利因素,結合(he)運行要(yao)求(qiu)確(que)(que)定(ding)經濟系(xi)統(tong)壓(ya)力(li)。根據總泵(beng)(beng)送(song)能(neng)力(li),修改真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)并配置(zhi)力(li)。在確(que)(que)保系(xi)統(tong)處于中(zhong)速的(de)(de)(de)前提(ti)下,操(cao)作(zuo)I條件(jian)所需的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)和(he)(he)泵(beng)(beng)送(song)能(neng)力(li)與真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)效率相匹配。合(he)理(li)(li)(li)(li)使(shi)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)管道采用(yong)理(li)(li)(li)(li)論實(shi)(shi)踐計算(suan)和(he)(he)模型試驗的(de)(de)(de)密(mi)切配合(he)方(fang)法,選擇(ze)可(ke)(ke)...
2019 - 09 - 16
玉(yu)(yu)米在(zai)儲(chu)存之前不(bu)易干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)。玉(yu)(yu)米儲(chu)存的(de)(de)水(shui)(shui)分(fen)會更高,有時(shi)(shi)水(shui)(shui)分(fen)含量(liang)(liang)(liang)(liang)(liang)會達到(dao)20%或更多。這將給玉(yu)(yu)米的(de)(de)儲(chu)存帶來困難,因此努力減(jian)少玉(yu)(yu)米的(de)(de)水(shui)(shui)分(fen)儲(chu)存。這一點尤(you)為(wei)重要(yao)。根據玉(yu)(yu)米熱(re)敏(min)材料干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)的(de)(de)熱(re)特性(xing)和市場要(yao)求,考慮(lv)其(qi)熱(re)穩定性(xing)和斷裂敏(min)感性(xing)特點,采用(yong)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)(ji)組系(xi)統低溫(wen)(wen)干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)技術生產試驗方(fang)法(fa),并將真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)(ji)組系(xi)統應用(yong)于(yu)(yu)高溫(wen)(wen)水(shui)(shui)分(fen)玉(yu)(yu)米。分(fen)析了該過(guo)程(cheng)和方(fang)法(fa)。 當(dang)玉(yu)(yu)米含水(shui)(shui)量(liang)(liang)(liang)(liang)(liang)為(wei)24%時(shi)(shi),真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)(ji)組系(xi)統的(de)(de)高溫(wen)(wen)水(shui)(shui)保持干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔(ta)內的(de)(de)真(zhen)(zhen)(zhen)空(kong),初始沉淀達到(dao)10%~15%。它(ta)(ta)保證(zheng)了玉(yu)(yu)米品質的(de)(de)顏色,香氣,味(wei)道(dao),形狀和營養(yang)成(cheng)分(fen),具有干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)質量(liang)(liang)(liang)(liang)(liang)好(hao),降水(shui)(shui)快(kuai),產量(liang)(liang)(liang)(liang)(liang)高,能耗低,操作方(fang)便(bian),性(xing)價比(bi)高等優點。 高真(zhen)(zhen)(zhen)空(kong)度(du)(du)有利于(yu)(yu)在(zai)較(jiao)低溫(wen)(wen)度(du)(du)下(xia)水(shui)(shui)的(de)(de)蒸(zheng)發,但(dan)高真(zhen)(zhen)(zhen)空(kong)度(du)(du)不(bu)利于(yu)(yu)熱(re)量(liang)(liang)(liang)(liang)(liang)的(de)(de)傳導,這將影響對材料的(de)(de)加(jia)熱(re)效(xiao)果。干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)速(su)度(du)(du)是反映玉(yu)(yu)米水(shui)(shui)分(fen)遷移速(su)度(du)(du)的(de)(de)主要(yao)指標。在(zai)保證(zheng)干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)質量(liang)(liang)(liang)(liang)(liang)的(de)(de)前提下(xia),盡可能提高干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)速(su)度(du)(du)。 對于(yu)(yu)高水(shui)(shui)分(fen)玉(yu)(yu)米的(de)(de)處理,一般采用(yong)干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔(ta)(烘(hong)干(gan)(gan)(gan)(gan)機(ji)(ji)(ji))烘(hong)干(gan)(gan)(gan)(gan),手動烘(hong)干(gan)(gan)(gan)(gan),自(zi)然烘(hong)干(gan)(gan)(gan)(gan),機(ji)(ji)(ji)械通(tong)風(feng)等方(fang)式。干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)塔(ta)(干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)機(ji)(ji)(ji))干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)可以去(qu)除(chu)大(da)量(liang)(liang)(liang)(liang)(liang)的(de)(de)水(shui)(shui),但(dan)它(ta)(ta)會降低玉(yu)(yu)米的(de)(de)質量(liang)(liang)(liang)(liang)(liang),導致質量(liang)(liang)(liang)(liang)(liang)下(xia)降;人工干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)自(zi)然干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)不(bu)會造成(cheng)熱(re)損傷,但(dan)需要(yao)大(da)量(liang)(liang)(liang)(liang)(liang)人工,這相當(dang)于(yu)(yu)需要(yao)增(zeng)加(jia)收購(gou)成(cheng)本(ben)。與前兩種(zhong)方(fang)法(fa)相比(bi),機(ji)(ji)(ji)械通(tong)風(feng)和干(gan)(gan)(gan)(gan)燥(zao)(zao)(zao)不(bu)僅(jin)方(fang)便(bian)使用(yong),而且還需要(yao)較(jiao)低的(de)(de)成(cheng)本(ben),并且還確保了產品的(de)(de)質量(liang)(liang)(liang)(liang)(liang)。 真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)(ji)組系(xi)統制作濕(shi)儲(chu)存玉(yu)(yu)米的(de)(de)優點 1,在(zai)干(gan)(gan)(gan)(gan)物質的(de)(de)基(ji)礎上,濕(shi)儲(chu)存玉(yu)(yu)米接(jie)近干(gan)(gan)(gan)(gan)玉(yu)(yu)米的(de)(de)淀粉和蛋(dan)白(bai)質含量(liang)(liang)(liang)(liang)(liang),但(dan)研究表(biao)明(ming)其(qi)淀...
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水環真空泵維(wei)護(hu)和日常維(wei)護(hu)注意事項(xiang)

日(ri)期: 2019-11-05
來(lai)源:
瀏(liu)覽次數: 192

  水環真空泵維護和日常(chang)維護

  (1)應注(zhu)意油(you)(you)位和(he)油(you)(you)的清潔度。新泵應每150小時(shi)更換一(yi)次(ci),此后每2-3個月(yue)更換一(yi)次(ci) 如(ru)果操作(zuo)條件不佳,當真(zhen)空下降時(shi),換油(you)(you)時(shi)間會縮短。

  (2)保持泵和(he)泵室干燥和(he)清(qing)潔。

  (3)始終(zhong)注意冷卻水和(he)機(ji)油的溫度。最高溫度不超過85℃,冷卻水入口(kou)溫度不超過30℃,出口(kou)溫度不超過5℃,水質保(bao)持清潔(jie)。

水環真空泵維護和日常維護注意事項


  水環真空泵日常維護注意事項

  (1)定期檢查(cha)水環(huan)(huan)真(zhen)空(kong)泵管道和接(jie)頭是否松動 用手(shou)轉動水環(huan)(huan)真(zhen)空(kong)泵,看(kan)看(kan)水環(huan)(huan)真(zhen)空(kong)泵是否靈活。

  (2)向軸(zhou)承(cheng)體中添加軸(zhou)承(cheng)潤滑(hua)油(you)。觀察機油(you)標記中心(xin)線的油(you)位。潤滑(hua)油(you)應(ying)及時(shi)更換或補充。

  (3)擰緊下水環鎮空泵體的導(dao)流塞注(zhu)水(或泥漿) 。

  (4)關(guan)閉出口管的(de)閘閥、出口壓(ya)力表(biao)和入口真空(kong)表(biao)。

  (5)輕推電機,看看電機轉動(dong)是否正確。

  (6)啟動電機(ji)。當(dang)水環真空泵正(zheng)常運行時,打(da)(da)開(kai)出口(kou)壓力(li)表和(he)入口(kou)水環真空泵。在顯示適當(dang)的(de)壓力(li)后,逐漸(jian)打(da)(da)開(kai)閘(zha)閥,同時檢查電機(ji)負載 。

  (7)盡(jin)量將(jiang)水(shui)環(huan)真空泵的流量和揚程(cheng)控制在標牌上(shang)指示的范圍內(nei),以確保水(shui)環(huan)真空泵在最高(gao)效率點運行,從(cong)而獲得(de)最大的節能效果。

  (8)水環真空泵運(yun)行期間,軸承(cheng)溫度(du)不(bu)(bu)得超(chao)過環境(jing)溫度(du)35C,最高溫度(du)不(bu)(bu)得超(chao)過80C 。

水環真空泵維護和日常維護注意事項


  (9)如(ru)果在水環空(kong)泵(beng)中發現(xian)異常聲音,立(li)即停機檢查原因(yin)。

  (10)水環真(zhen)空要停(ting)止使用(yong)泵,首先(xian)關閉(bi)閘閥、壓力表,然(ran)后(hou)停(ting)止電機。

  (11)水環(huan)真空泵應在(zai)運行(xing)的第一個月100小(xiao)時(shi)后更(geng)換(huan)潤滑油,此后每500小(xiao)時(shi)更(geng)換(huan)一次潤滑油 。

  (12)定(ding)期(qi)調整填(tian)料壓(ya)蓋,以確保填(tian)料室內的泄漏正(zheng)常(chang)(建議(yi)滴(di)狀(zhuang)泄漏)。

  (13)定期檢(jian)查軸套的磨損(sun)情況,磨損(sun)大(da)時(shi)及時(shi)更換。

  (14)水環真空冬(dong)季(ji)使用泵時(shi),停止(zhi)后(hou),應擰開(kai)泵體下(xia)部的放(fang)油(you)塞,將(jiang)介(jie)質(zhi)完(wan)全(quan)排(pai)空。 防止(zhi)霜凍開(kai)裂(lie)。

  (15)水環真空泵(beng)已停止(zhi)很長時間。必(bi)須完全(quan)拆卸(xie)泵(beng),干燥水,用油脂涂(tu)抹旋轉部件和接頭,并(bing)妥善儲存。


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無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)計,清潔環(huan)(huan)保(bao)(bao)(bao)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)污染:VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在(zai)運(yun)(yun)行(xing)(xing)(xing)(xing)過(guo)(guo)程(cheng)中(zhong)(zhong)(zhong)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)需潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you),因(yin)此不(bu)會產(chan)(chan)(chan)生(sheng)(sheng)油(you)(you)(you)(you)污染,特(te)別適用(yong)于(yu)(yu)對(dui)(dui)清潔度要(yao)(yao)求(qiu)高的(de)(de)(de)(de)工(gong)(gong)(gong)藝過(guo)(guo)程(cheng),如化工(gong)(gong)(gong)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)、塑膠(jiao)行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)、醫藥制(zhi)造(zao)、半(ban)導(dao)體(ti)(ti)生(sheng)(sheng)產(chan)(chan)(chan)等。環(huan)(huan)保(bao)(bao)(bao)節能:無(wu)(wu)(wu)(wu)(wu)(wu)(wu)需更(geng)換潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you),減少了廢棄物的(de)(de)(de)(de)產(chan)(chan)(chan)生(sheng)(sheng),同時避免了由(you)于(yu)(yu)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)損耗(hao)導(dao)致的(de)(de)(de)(de)成(cheng)本增加,符(fu)合(he)現(xian)代(dai)工(gong)(gong)(gong)業(ye)(ye)(ye)對(dui)(dui)環(huan)(huan)保(bao)(bao)(bao)和(he)(he)節能的(de)(de)(de)(de)要(yao)(yao)求(qiu).2. 高運(yun)(yun)行(xing)(xing)(xing)(xing)效率和(he)(he)穩定性(xing)高效泵(beng)(beng)速(su):由(you)于(yu)(yu)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)需放置(zhi)大量(liang)(liang)的(de)(de)(de)(de)潤(run)(run)(run)(run)滑(hua)(hua)(hua)液,VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)能夠保(bao)(bao)(bao)持(chi)高效的(de)(de)(de)(de)泵(beng)(beng)速(su),同時維(wei)(wei)持(chi)穩定的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度。高度穩定:其(qi)(qi)(qi)設(she)計保(bao)(bao)(bao)證(zheng)(zheng)了長(chang)時間的(de)(de)(de)(de)穩定運(yun)(yun)行(xing)(xing)(xing)(xing),減少了停機維(wei)(wei)修的(de)(de)(de)(de)時間,提高了生(sheng)(sheng)產(chan)(chan)(chan)效率。3. 結(jie)構(gou)簡(jian)單,維(wei)(wei)護(hu)方(fang)便(bian)結(jie)構(gou)緊湊:VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)由(you)對(dui)(dui)旋向相反的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)、泵(beng)(beng)體(ti)(ti)、端蓋、密封件(jian)等部件(jian)組成(cheng),結(jie)構(gou)相對(dui)(dui)簡(jian)單,使得安裝和(he)(he)維(wei)(wei)護(hu)更(geng)加方(fang)便(bian)。免維(wei)(wei)護(hu)或少維(wei)(wei)護(hu):由(you)于(yu)(yu)其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)計,減少了因(yin)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)更(geng)換和(he)(he)維(wei)(wei)護(hu)帶來的(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)量(liang)(liang),降低了維(wei)(wei)護(hu)成(cheng)本。4. 廣泛(fan)的(de)(de)(de)(de)應用(yong)領域(yu)多種行(xing)(xing)(xing)(xing)業(ye)(ye)(ye)適用(yong):VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)因(yin)其(qi)(qi)(qi)獨(du)(du)特(te)的(de)(de)(de)(de)優(you)勢(shi),在(zai)石(shi)油(you)(you)(you)(you)化工(gong)(gong)(gong)、塑膠(jiao)橡塑、醫藥制(zhi)造(zao)、半(ban)導(dao)體(ti)(ti)生(sheng)(sheng)產(chan)(chan)(chan)等多個領域(yu)得到廣泛(fan)應用(yong)。例如,在(zai)塑膠(jiao)造(zao)粒(li)制(zhi)造(zao)過(guo)(guo)程(cheng)中(zhong)(zhong)(zhong),其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)水帶多條(tiao)產(chan)(chan)(chan)線,非常符(fu)合(he)現(xian)代(dai)化的(de)(de)(de)(de)生(sheng)(sheng)產(chan)(chan)(chan)要(yao)(yao)求(qiu);在(zai)半(ban)導(dao)體(ti)(ti)生(sheng)(sheng)產(chan)(chan)(chan)中(zhong)(zhong)(zhong),其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)計不(bu)會影響處理(li)過(guo)(guo)程(cheng),保(bao)(bao)(bao)證(zheng)(zheng)了產(chan)(chan)(chan)品的(de)(de)(de)(de)純凈度。5. 先進(jin)的(de)(de)(de)(de)技術和(he)(he)工(gong)(gong)(gong)藝高精度加工(gong)(gong)(gong):VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)轉(zhuan)(zhuan)子采用(yong)三維(wei)(wei)曲面數(shu)(shu)學模型(xing)設(she)計,通過(guo)(guo)高精度的(de)(de)(de)(de)數(shu)(shu)控設(she)備加工(gong)(gong)(gong)而成(cheng),保(bao)(bao)(bao)證(zheng)(zheng)了轉(zhuan)(zhuan)子的(de)(de)(de)(de)精度和(he)(he)質量(liang)(liang)。低噪(zao)音運(yun)(yun)行(xing)(xing)(xing)(xing):由(you)于(yu)(yu)其(qi)(qi)(qi)獨(du)(du)特(te)的(de)(de)(de)(de)結(jie)構(gou)和(he)(he)設(she)計,VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在(zai)運(yun)(yun)行(xing)(xing)(xing)(xing)過(guo)(guo)程(cheng)中(zhong)(zhong)(zhong)噪(zao)音較低,通常保(bao)(bao)(bao)持(chi)在(zai)80分貝左右(you),為操作(zuo)人(ren)員提供了更(geng)加舒適的(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)環(huan)(huan)境。綜(zong)上所(suo)述,VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)以其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)設(she)計、高效穩定、結(jie)構(gou)簡(jian)單、維(wei)(wei)護(hu)方(fang)便(bian)以及廣泛(fan)的(de)(de)(de)(de)應用(yong)領域(yu)等優(you)勢(shi),在(zai)現(xian)代(dai)工(gong)(gong)(gong)業(ye)(ye)(ye)中(zhong)(zhong)(zhong)發(fa)揮著越來越重要(yao)(yao)的(de)(de)(de)(de)作(zuo)用(yong)。
發布時間(jian): 2024 - 08 - 09
高(gao)端電(dian)(dian)(dian)路板(ban),主要生(sheng)產(chan)高(gao)端汽(qi)車電(dian)(dian)(dian)子、ICT通訊(天線、服務(wu)器、功放、網通)、能源、醫療(liao)、工(gong)(gong)控(kong)、HDI類印制電(dian)(dian)(dian)路板(ban),廣泛應用(yong)(yong)(yong)于5G基(ji)站、數據運算及存(cun)儲、汽(qi)車電(dian)(dian)(dian)子、通信及網絡(luo)、工(gong)(gong)控(kong)及安(an)防、消(xiao)費及智能終端等領域。羅(luo)茨水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)組(zu)在PCB熱(re)壓(ya)機(ji)油泵(beng)的(de)應用(yong)(yong)(yong),這(zhe)套應用(yong)(yong)(yong)于熱(re)壓(ya)機(ji)油泵(beng)的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)設備(bei)(bei),由深圳恒(heng)才(cai)(cai)機(ji)電(dian)(dian)(dian)設備(bei)(bei)有限(xian)公司設計、生(sheng)產(chan)出廠(chang),歡(huan)迎來電(dian)(dian)(dian)訂購(gou)。羅(luo)茨水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)組(zu)應用(yong)(yong)(yong)優(you)勢:建立獨(du)立泵(beng)房,集中抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)模(mo)式,統(tong)(tong)(tong)一管道統(tong)(tong)(tong)一抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong),既節能又穩定(ding);2.擁有獨(du)立泵(beng)房后,電(dian)(dian)(dian)路板(ban)生(sheng)產(chan)車間噪(zao)音大(da)大(da)降低、熱(re)量降低,改變成(cheng)環(huan)境安(an)全(quan)無噪(zao)音污染;3.采用(yong)(yong)(yong)三葉羅(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)搭(da)配(pei)司倍克(ke)水環(huan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng),效果相(xiang)得益彰;4.為(wei)電(dian)(dian)(dian)路板(ban)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)組(zu)加上保溫(wen)棉,保溫(wen)效果好(hao),節能明顯、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)穩定(ding),為(wei)生(sheng)產(chan)效率加持深圳恒(heng)才(cai)(cai)機(ji)電(dian)(dian)(dian)設備(bei)(bei)有限(xian)公司的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統(tong)(tong)(tong)在電(dian)(dian)(dian)子、水處理(li)、引水、半導體工(gong)(gong)業、光(guang)電(dian)(dian)(dian)、制藥工(gong)(gong)業、印刷行業、鍍膜、橡塑成(cheng)型、PET片(pian)材擠(ji)出、顆粒擠(ji)出、醫療(liao)器械、石(shi)材等工(gong)(gong)業領域應用(yong)(yong)(yong),恒(heng)才(cai)(cai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)廠(chang)家始終以(yi)穩定(ding)的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統(tong)(tong)(tong)為(wei)客戶提供安(an)全(quan)可靠的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)解決方案(an)、定(ding)制化中央(yang)集成(cheng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統(tong)(tong)(tong)。
發布時間: 2024 - 07 - 28
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