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2019 - 12 - 09
新(xin)購(gou)買的(de)(de)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)在(zai)使(shi)用(yong)(yong)(yong)前僅具有(you)引(yin)出(chu)電(dian)纜(lan)(lan)(lan)。安裝(zhuang)時(shi)(shi)(shi),需要(yao)自己連接電(dian)纜(lan)(lan)(lan)。但是,連接電(dian)纜(lan)(lan)(lan)時(shi)(shi)(shi)必(bi)須(xu)(xu)注意(yi)正(zheng)確的(de)(de)方(fang)法,否則(ze)將(jiang)(jiang)(jiang)對真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)使(shi)用(yong)(yong)(yong)產生很大影響。對所(suo)有(you)人都(dou)有(you)好處(chu),讓我們為(wei)所(suo)有(you)人解(jie)釋(shi)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)接線(xian)(xian)方(fang)法:  進(jin)行真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)接線(xian)(xian)時(shi)(shi)(shi),必(bi)須(xu)(xu)注意(yi),用(yong)(yong)(yong)聚酯絕(jue)(jue)緣(yuan)膠(jiao)帶包裹時(shi)(shi)(shi),必(bi)須(xu)(xu)壓下第(di)一(yi)圈(quan)的(de)(de)一(yi)半,包裹8至12層(ceng)(ceng)(ceng),包裹后再用(yong)(yong)(yong)塑料膠(jiao)帶包裹兩層(ceng)(ceng)(ceng),以(yi)提高強度。大約(yue)在(zai)連接真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)時(shi)(shi)(shi),應(ying)(ying)剝(bo)去電(dian)纜(lan)(lan)(lan)的(de)(de)銅(tong)芯(xin)長(chang)度約(yue)30-35mm。最(zui)好用(yong)(yong)(yong)砂布擦拭銅(tong)線(xian)(xian)并擦亮。還必(bi)須(xu)(xu)將(jiang)(jiang)(jiang)外(wai)部(bu)三芯(xin)電(dian)纜(lan)(lan)(lan)的(de)(de)銅(tong)線(xian)(xian)剝(bo)開30-35mm,然后用(yong)(yong)(yong)金剛砂布擦拭干凈。  真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)接線(xian)(xian)將(jiang)(jiang)(jiang)三芯(xin)電(dian)纜(lan)(lan)(lan)與從外(wai)部(bu)電(dian)纜(lan)(lan)(lan)上剝(bo)下的(de)(de)銅(tong)線(xian)(xian)配對,然后將(jiang)(jiang)(jiang)其(qi)與細銅(tong)線(xian)(xian)綁在(zai)一(yi)起,如圖(tu)所(suo)示。其(qi)余部(bu)分被切掉并用(yong)(yong)(yong)剪刀弄平以(yi)防止綁扎(zha)。在(zai)進(jin)行這方(fang)面的(de)(de)接線(xian)(xian)時(shi)(shi)(shi),真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)三個(ge)(ge)端部(bu)應(ying)(ying)使(shi)用(yong)(yong)(yong)焊料進(jin)行焊接。焊頭表面應(ying)(ying)光滑無毛刺(ci)和錯誤焊接。如果沒有(you)焊接或不(bu)平整,則(ze)應(ying)(ying)重新(xin)焊接真(zhen)(zhen)空(kong)(kong)泵(beng)(beng),直到(dao)(dao)達到(dao)(dao)要(yao)求(qiu)為(wei)止。  對于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)接線(xian)(xian),必(bi)須(xu)(xu)使(shi)用(yong)(yong)(yong)塑料帶將(jiang)(jiang)(jiang)三跟線(xian)(xian)纏繞(rao)在(zai)一(yi)起。必(bi)須(xu)(xu)包裹兩層(ceng)(ceng)(ceng)。第(di)一(yi)層(ceng)(ceng)(ceng)應(ying)(ying)距每個(ge)(ge)導線(xian)(xian)絕(jue)(jue)緣(yuan)層(ceng)(ceng)(ceng)的(de)(de)末(mo)端大于50mm,第(di)二層(ceng)(ceng)(ceng)應(ying)(ying)距第(di)一(yi)層(ceng)(ceng)(ceng)絕(jue)(jue)緣(yuan)層(ceng)(ceng)(ceng)的(de)(de)末(mo)端大于50mm。一(yi)鍋(guo)冷水會將(jiang)(jiang)(jiang)包裹的(de)(de)線(xian)(xian)頭安全地浸入水中。 12小時(shi)(shi)(shi)后,使(shi)用(yong)(yong)(yong)500V 兆歐表測量絕(jue)(jue)緣(yuan)絕(jue)(jue)不(bu)能(neng)低(di)于50萬億個(ge)(ge)歐,否則(ze)應(ying)(ying)重新(xin)包裝(zhuang),直到(dao)(dao)達到(dao)(dao)要(yao)求(qiu)。  真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)的(de)(de)接地線(xian)(xian)也(ye)必(bi)須(xu)(xu)根據海底(di)電(dian)纜(lan)(lan)(lan)接線(xian)(xian)過(guo)程的(de)(de)要(yao)求(qiu)進(jin)行綁扎(zha)。連接真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)后,在(zai)下降井(jing)的(de)(de)同(tong)時(shi)(shi)(shi)應(ying)(ying)不(bu)斷晃(huang)動絕(jue)(jue)緣(yuan)電(dian)阻,以(yi)觀察其(qi)變化(hua)...
2019 - 12 - 12
在(zai)選(xuan)(xuan)擇(ze)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)之前,每個人都(dou)必須了(le)(le)解(jie)有(you)關真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)幾個重要概(gai)念和參(can)數(shu)(shu)。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du):指真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)下(xia)氣(qi)體(ti)的(de)(de)(de)(de)稀薄度(du),通常用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)表示(shi)(shi)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計讀取的(de)(de)(de)(de)值(zhi)(zhi)(zhi)成(cheng)為(wei)(wei)(wei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)是(shi)指示(shi)(shi)系統壓(ya)(ya)(ya)力(li)(li)(li)(li)的(de)(de)(de)(de)實際值(zhi)(zhi)(zhi)低(di)于(yu)大(da)氣(qi)壓(ya)(ya)(ya)的(de)(de)(de)(de)值(zhi)(zhi)(zhi)。表格中顯示(shi)(shi)的(de)(de)(de)(de)值(zhi)(zhi)(zhi)是(shi)極限絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)力(li)(li)(li)(li),這是(shi)我們指的(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)=大(da)氣(qi)壓(ya)(ya)(ya)-絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)力(li)(li)(li)(li)(大(da)氣(qi)壓(ya)(ya)(ya)一(yi)(yi)般為(wei)(wei)(wei)101325Pa),水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)為(wei)(wei)(wei)3300Pa,旋轉(zhuan)葉片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)為(wei)(wei)(wei)200Pa。  極限絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)力(li)(li)(li)(li):由(you)絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)力(li)(li)(li)(li)測量的(de)(de)(de)(de)內(nei)部壓(ya)(ya)(ya)力(li)(li)(li)(li)要比(bi)“理(li)論(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(理(li)論(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)壓(ya)(ya)(ya)力(li)(li)(li)(li)為(wei)(wei)(wei)0Pa)”高多少(shao)。它比(bi)較(jiao)的(de)(de)(de)(de)對(dui)(dui)象是(shi)理(li)論(lun)狀態的(de)(de)(de)(de)絕(jue)(jue)對(dui)(dui)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)壓(ya)(ya)(ya)力(li)(li)(li)(li)值(zhi)(zhi)(zhi)。由(you)于(yu)工(gong)藝限制(zhi),無論(lun)如(ru)何我們都(dou)無法將(jiang)內(nei)部壓(ya)(ya)(ya)力(li)(li)(li)(li)拉至0 Pa的(de)(de)(de)(de)絕(jue)(jue)對(dui)(dui)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。因此(ci)(ci),由(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)抽(chou)出的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)高于(yu)理(li)論(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)。因此(ci)(ci),以絕(jue)(jue)對(dui)(dui)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表示(shi)(shi)時(shi),值(zhi)(zhi)(zhi)前面沒(mei)有(you)負(fu)號(hao)。  抽(chou)氣(qi)量:抽(chou)氣(qi)量是(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)抽(chou)氣(qi)速度(du)的(de)(de)(de)(de)度(du)量。一(yi)(yi)般用L/S和m表示(shi)(shi)?/H。它是(shi)泄(xie)漏補償(chang)率的(de)(de)(de)(de)參(can)數(shu)(shu)。理(li)論(lun)上,繪制(zhi)了(le)(le)相(xiang)同(tong)體(ti)積的(de)(de)(de)(de)容器(qi)。為(wei)(wei)(wei)什么大(da)型真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)很(hen)容易獲得我們所(suo)需的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong),而小型真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)卻很(hen)難甚至不(bu)想要我們想要的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)?因為(wei)(wei)(wei)管(guan)道或容器(qi)絕(jue)(jue)對(dui)(dui)不(bu)能(neng)絕(jue)(jue)對(dui)(dui)防(fang)泄(xie)漏。大(da)的(de)(de)(de)(de)泵(beng)(beng)送(song)能(neng)力(li)(li)(li)(li)彌補了(le)(le)由(you)泄(xie)漏引起的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)下(xia)降。因此(ci)(ci),容易得出理(li)想的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)。因此(ci)(ci),建議您在(zai)計算理(li)論(lun)抽(chou)氣(qi)量時(shi)選(xuan)(xuan)擇(ze)更高級別的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)。  關于(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)選(xuan)(xuan)擇(ze)  1、滿足工(gong)藝要求(qiu)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)工(gong)作壓(ya)(ya)(ya)力(li)(li)(li)(li)應(ying)滿足過程工(gong)作壓(ya)(ya)(ya)力(li)(li)(li)(li)的(de)(de)(de)(de)要求(qiu),選(xuan)(xuan)擇(ze)時(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)應(ying)比(bi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)高一(yi)(yi)半(ban)至一(yi)(yi)個數(shu)(shu)量級。通常,如(ru)果要求(qiu)絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)力(li)(li)(li)(li)高于(yu)3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)包裝機中真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)在正常運(yun)行之前,應(ying)該(gai)對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)進行一(yi)次(ci)測試(shi),并(bing)(bing)檢(jian)(jian)查真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是否存在異常振動(dong)(dong)和(he)沖擊噪聲(sheng)。首次(ci)使(shi)用(yong)(yong)(yong)(yong)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)還應(ying)確定(ding)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)極限壓力(li),該(gai)極限壓力(li)應(ying)符(fu)合(he)技術規格。在長(chang)期使(shi)用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)情況下,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)溫度不應(ying)超過70度。  2、需要(yao)通(tong)過冷(leng)卻(que)水(shui)(shui)的(de)(de)設備(bei)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),必須(xu)在啟(qi)(qi)動(dong)(dong)前先通(tong)過冷(leng)卻(que)水(shui)(shui),然后(hou)(hou)(hou)再(zai)啟(qi)(qi)動(dong)(dong)。冷(leng)卻(que)水(shui)(shui)出口(kou)的(de)(de)溫度不應(ying)超過30度。  3、連續(xu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)和(he)被抽系統的(de)(de)管(guan)(guan)道應(ying)盡可(ke)能短而粗,并(bing)(bing)且管(guan)(guan)道的(de)(de)內(nei)徑一(yi)般應(ying)不小于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)入口(kou)的(de)(de)直(zhi)(zhi)徑,以(yi)(yi)免影(ying)響泵(beng)(beng)送管(guan)(guan)道阻(zu)力(li)導致(zhi)(zhi)的(de)(de)大(da)速度。  4、為了保持(chi)工作(zuo)室的(de)(de)清(qing)潔衛生(sheng),這有利(li)于(yu)工人的(de)(de)健康,皮(pi)管(guan)(guan)用(yong)(yong)(yong)(yong)于(yu)將(jiang)廢氣(qi)(qi)直(zhi)(zhi)接引到(dao)室外(wai)。  5、如果真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)長(chang)時間不工作(zuo)或環境溫度較低,則可(ke)能會導致(zhi)(zhi)啟(qi)(qi)動(dong)(dong)困難。此(ci)時,應(ying)使(shi)用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)抽氣(qi)(qi)口(kou)通(tong)大(da)氣(qi)(qi)隨風(feng)旋(xuan)轉(zhuan)滑輪(lun)。在沒有電源的(de)(de)情況下旋(xuan)轉(zhuan)數周(zhou)后(hou)(hou)(hou),將(jiang)啟(qi)(qi)動(dong)(dong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。使(shi)用(yong)(yong)(yong)(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),您可(ke)以(yi)(yi)繼續(xu)運(yun)行電動(dong)(dong)機幾次(ci),將(jiang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)腔中存儲的(de)(de)油(you)排入燃(ran)油(you)箱,然后(hou)(hou)(hou)啟(qi)(qi)動(dong)(dong)。如果沒有,您可(ke)以(yi)(yi)使(shi)用(yong)(yong)(yong)(yong)輻射加熱(re)或直(zhi)(zhi)接加熱(re)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),直(zhi)(zhi)到(dao)它可(ke)以(yi)(yi)移動(dong)(dong)為止(zhi)。  6、使(shi)用(yong)(yong)(yong)(yong)前,檢(jian)(jian)查設備(bei)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油(you)是否到(dao)達窗口(kou)的(de)(de)油(you)標線(xian)位置。同(tong)時,必須(xu)檢(jian)(jian)查電動(dong)(dong)機皮(pi)帶輪(lun)的(de)(de)旋(xuan)轉(zhuan)方向。  7、工作(zuo)完成后(hou)(hou)(hou),應(ying)先關閉(bi)(bi)高空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥,然后(hou)(hou)(hou)再(zai)關閉(bi)(bi)低空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥,然后(hou)(hou)(hou)關閉(bi)(bi)旋(xuan)片真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),然后(hou)(hou)(hou)排氣(qi)(qi),以(yi)(yi)防止(zhi)氣(qi)(qi)體泄漏。油(you)返(fan)回真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系統。最(zui)后(hou)(hou)(hou),應(ying)切斷主(zhu)電源,并(bing)(bing)停止(zhi)供水(shui)(shui)。
2019 - 12 - 18
以(yi)(yi)下是(shi)(shi)(shi)(shi)(shi)羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠(chang)家對啟(qi)(qi)動羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)前準(zhun)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)的(de)(de)(de)(de)介紹。羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)組(zu)(zu)一(yi)般使用(yong)(yong)羅(luo)茨(ci)泵(beng)(beng)(beng)作(zuo)(zuo)為(wei)主(zhu)(zhu)泵(beng)(beng)(beng),水(shui)(shui)(shui)(shui)環泵(beng)(beng)(beng)作(zuo)(zuo)為(wei)前級泵(beng)(beng)(beng)組(zu)(zu)成。該真(zhen)(zhen)(zhen)空(kong)(kong)裝置(zhi)廣(guang)泛(fan)應(ying)用(yong)(yong)于各種行業(ye),如食品(pin)工(gong)(gong)(gong)業(ye)中(zhong)的(de)(de)(de)(de)冷(leng)(leng)凍干燥(zao)過程(cheng)、醫藥工(gong)(gong)(gong)業(ye)中(zhong)的(de)(de)(de)(de)干燥(zao)過程(cheng)、化學工(gong)(gong)(gong)業(ye)中(zhong)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)蒸餾(liu)和結晶過程(cheng)等。為(wei)了(le)幫助客戶更好(hao)地準(zhun)備(bei)我(wo)們的(de)(de)(de)(de)產(chan)品(pin)使用(yong)(yong),我(wo)們想介紹啟(qi)(qi)動羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)機(ji)(ji)(ji)組(zu)(zu)前的(de)(de)(de)(de)準(zhun)備(bei)工(gong)(gong)(gong)作(zuo)(zuo):  1.檢(jian)查(cha)前泵(beng)(beng)(beng)水(shui)(shui)(shui)(shui)箱水(shui)(shui)(shui)(shui)位是(shi)(shi)(shi)(shi)(shi)否(fou)達(da)到水(shui)(shui)(shui)(shui)箱的(de)(de)(de)(de)3/4以(yi)(yi)上(shang)(shang),并彌補不足。  2.檢(jian)查(cha)水(shui)(shui)(shui)(shui)箱使用(yong)(yong)中(zhong)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)干凈,不允許使用(yong)(yong)含(han)泥(ni)沙的(de)(de)(de)(de)污水(shui)(shui)(shui)(shui),以(yi)(yi)免堵塞(sai)管道,造成葉(xie)輪磨損,增加電機(ji)(ji)(ji)負荷,造成故障,影響泵(beng)(beng)(beng)使用(yong)(yong)的(de)(de)(de)(de)使用(yong)(yong)壽(shou)命。  3.檢(jian)查(cha)中(zhong)間泵(beng)(beng)(beng)和主(zhu)(zhu)泵(beng)(beng)(beng)中(zhong)潤(run)滑油(you)(you)的(de)(de)(de)(de)油(you)(you)位。油(you)(you)位必須達(da)到油(you)(you)窗的(de)(de)(de)(de)3/4以(yi)(yi)上(shang)(shang)。同時,檢(jian)查(cha)顏色潤(run)滑油(you)(you)。如果羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)出(chu)現有更多(duo)乳白(bai)色或黑色雜質(zhi),通(tong)知機(ji)(ji)(ji)修工(gong)(gong)(gong)更換潤(run)滑油(you)(you)。  4.檢(jian)查(cha)中(zhong)間泵(beng)(beng)(beng)和主(zhu)(zhu)泵(beng)(beng)(beng)循環冷(leng)(leng)卻水(shui)(shui)(shui)(shui)路是(shi)(shi)(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)完(wan)好(hao),打(da)開循環冷(leng)(leng)卻進(jin)(jin)水(shui)(shui)(shui)(shui)和出(chu)水(shui)(shui)(shui)(shui)閥,檢(jian)查(cha)循環冷(leng)(leng)卻進(jin)(jin)水(shui)(shui)(shui)(shui)和出(chu)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)正(zheng)(zheng)常(chang)。  5.檢(jian)查(cha)中(zhong)間泵(beng)(beng)(beng)底(di)部緩沖罐的(de)(de)(de)(de)排水(shui)(shui)(shui)(shui)閥是(shi)(shi)(shi)(shi)(shi)否(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)關閉。  6.檢(jian)查(cha)羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)組(zu)(zu)電路是(shi)(shi)(shi)(shi)(shi)否(fou)良好(hao),控制柜指示是(shi)(shi)(shi)(shi)(shi)否(fou)正(zheng)(zheng)常(chang)是(shi)(shi)(shi)(shi)(shi)否(fou)。  7.檢(jian)查(cha)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)組(zu)(zu)的(de)(de)(de)(de)電極(ji)觸點(dian)壓力(li)。中(zhong)間泵(beng)(beng)(beng)和主(zhu)(zhu)泵(beng)(beng)(beng)壓力(li)是(shi)(shi)(shi)(shi)(shi)否(fou)啟(qi)(qi)動正(zheng)(zheng)常(chang)(中(zhong)間泵(beng)(beng)(beng)啟(qi)(qi)動進(jin)(jin)口(kou)壓力(li)大于0.065Mpa,主(zhu)(zhu)泵(beng)(beng)(beng)啟(qi)(qi)動進(jin)(jin)口(kou)壓力(li)大于0.085Mpa)。  每個人都經常(chang)忽略準(zhun)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)。事(shi)(shi)實上(shang)(shang),這項工(gong)(gong)(gong)作(zuo)(zuo)也非常(chang)重要。只有為(wei)開工(gong)(gong)(gong)做好(hao)精心(xin)準(zhun)備(bei),能夠確保工(gong)(gong)(gong)作(zuo)(zuo)才(cai)能安全,提高生(sheng)產(chan)質(zhi)量。綜上(shang)(shang)所述,羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)(ji)(ji)組(zu)(zu)只有在以(yi)(yi)上(shang)(shang)所有事(shi)(shi)項都...
2019 - 12 - 21
隨(sui)著(zhu)科學技術的(de)(de)(de)(de)(de)(de)不(bu)(bu)斷(duan)發展,水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)使用自動化程度(du)越來(lai)越高,降低了人們(men)的(de)(de)(de)(de)(de)(de)工(gong)作難度(du)。這(zhe)與控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系統(tong)的(de)(de)(de)(de)(de)(de)發展密不(bu)(bu)可分(fen)(fen)。隨(sui)著(zhu)系統(tong)的(de)(de)(de)(de)(de)(de)不(bu)(bu)斷(duan)完善(shan)和擴展,已經使用了許多專(zhuan)業術語。  1、受(shou)控(kong)(kong)(kong)對象(xiang)  需要控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)設備(bei)(bei)或生產過程稱為受(shou)控(kong)(kong)(kong)對象(xiang)。例如(ru)(ru),真(zhen)(zhen)(zhen)空(kong)(kong)閥,真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),真(zhen)(zhen)(zhen)空(kong)(kong)鍍膜機,真(zhen)(zhen)(zhen)空(kong)(kong)熱處(chu)理爐等(deng)。  2、測(ce)量(liang)(liang)(liang)(liang)裝置  測(ce)量(liang)(liang)(liang)(liang)受(shou)控(kong)(kong)(kong)量(liang)(liang)(liang)(liang)變化的(de)(de)(de)(de)(de)(de)裝置。例如(ru)(ru):真(zhen)(zhen)(zhen)空(kong)(kong)計(ji),溫(wen)度(du)計(ji),膜厚(hou)測(ce)量(liang)(liang)(liang)(liang)儀等(deng)。  3、水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)調(diao)節(jie)(jie)(jie)裝置(調(diao)節(jie)(jie)(jie)器(qi))  它(ta)將(jiang)測(ce)量(liang)(liang)(liang)(liang)設備(bei)(bei)測(ce)得的(de)(de)(de)(de)(de)(de)受(shou)控(kong)(kong)(kong)子與真(zhen)(zhen)(zhen)空(kong)(kong)過程中(zhong)(zhong)需要保持的(de)(de)(de)(de)(de)(de)給(gei)(gei)定(ding)值(zhi)進(jin)行(xing)比較,獲得偏差(cha)(cha)值(zhi),并(bing)根據(ju)設計(ji)的(de)(de)(de)(de)(de)(de)計(ji)算(suan)規則(ze)進(jin)行(xing)計(ji)算(suan),并(bing)發送信號(hao)(hao)以使控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)執(zhi)行(xing)器(qi)起作用消除控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)與給(gei)(gei)定(ding)值(zhi)的(de)(de)(de)(de)(de)(de)偏差(cha)(cha)。如(ru)(ru)模(mo)擬PID(比例,積分(fen)(fen),微分(fen)(fen))調(diao)節(jie)(jie)(jie)器(qi),數(shu)字PID調(diao)節(jie)(jie)(jie)器(qi)(即(ji)微控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi),計(ji)算(suan)機)等(deng)。在真(zhen)(zhen)(zhen)空(kong)(kong)裝置的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)中(zhong)(zhong),通(tong)常將(jiang)其與測(ce)量(liang)(liang)(liang)(liang)裝置的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)計(ji)和致(zhi)動器(qi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)調(diao)節(jie)(jie)(jie)閥組合以形(xing)成(cheng)壓(ya)力控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)。  4、執(zhi)行(xing)機構  它(ta)接收來(lai)自調(diao)節(jie)(jie)(jie)裝置的(de)(de)(de)(de)(de)(de)信號(hao)(hao)并(bing)產生調(diao)節(jie)(jie)(jie)效果,以消除受(shou)控(kong)(kong)(kong)量(liang)(liang)(liang)(liang)與給(gei)(gei)定(ding)值(zhi)的(de)(de)(de)(de)(de)(de)偏差(cha)(cha)。例如(ru)(ru),用于(yu)調(diao)節(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)室中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)的(de)(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)閥和用于(yu)調(diao)節(jie)(jie)(jie)加熱溫(wen)度(du)的(de)(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)器(qi)屬于(yu)這(zhe)種類(lei)型的(de)(de)(de)(de)(de)(de)機構。  5、控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)數(shu)量(liang)(liang)(liang)(liang)  指在受(shou)控(kong)(kong)(kong)對象(xiang)內實(shi)現控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)所需的(de)(de)(de)(de)(de)(de)參(can)數(shu)。例如(ru)(ru):壓(ya)力,溫(wen)度(du),流量(liang)(liang)(liang)(liang),膜厚(hou)等(deng)。  6、水(shui)環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)測(ce)量(liang)(liang)(liang)(liang)  由測(ce)量(liang)(liang)(liang)(liang)設備(bei)(bei)測(ce)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)實(shi)際值(zhi)。  7、給(gei)(gei)定(ding)值(zhi)  需要控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)保持恒定(ding)或根據(ju)預定(ding)值(zhi)變化。  8、偏差(cha)(cha)  測(ce)量(liang)(liang)(liang)(liang)值(zhi)與給(gei)(gei)定(ding)值(zhi)之(zhi)差(cha)(cha)。  9、干擾(rao)  是(shi)引起控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)變化的(de)(de)(de)(de)(de)(de)因素。有兩種類(lei)型的(de)(de)(de)(de)(de)(de)干擾(rao):一種是(shi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)...
2019 - 12 - 24
羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)在(zai)(zai)石油(you)(you)(you)、化工(gong)(gong)(gong)、塑料和(he)汽輪機(ji)轉(zhuan)子動平衡中(zhong)起著重要(yao)作(zuo)用。對我(wo)們來(lai)說(shuo),當我(wo)們在(zai)(zai)使用時(shi)(shi),我(wo)們應該了解羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)設備的(de)(de)(de)工(gong)(gong)(gong)作(zuo)點,以便能(neng)夠順利運(yun)(yun)行。那么羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)設備的(de)(de)(de)工(gong)(gong)(gong)作(zuo)點是(shi)什么。  1、重新組裝后(hou)(hou),應進行試運(yun)(yun)行。清(qing)洗過(guo)程中(zhong),羅(luo)茨(ci)泵(beng)(beng)中(zhong)會(hui)殘(can)留(liu)一(yi)(yi)(yi)定(ding)量的(de)(de)(de)揮發油(you)(you)(you)發物。泵(beng)(beng)將(jiang)(jiang)閑置2小時(shi)(shi),機(ji)油(you)(you)(you)將(jiang)(jiang)更(geng)換兩(liang)次(ci)。正(zheng)(zheng)常運(yun)(yun)行后(hou)(hou),將(jiang)(jiang)再次(ci)投入正(zheng)(zheng)常運(yun)(yun)行。  2、當新設備一(yi)(yi)(yi)般(ban)(ban)泵(beng)(beng)出清(qing)潔干燥的(de)(de)(de)氣體(ti)時(shi)(shi),建議每100小時(shi)(shi)更(geng)換一(yi)(yi)(yi)次(ci)油(you)(you)(you)。換油(you)(you)(you)周期應根據實際使用條件(jian)以及是(shi)否(fou)(fou)能(neng)滿足性能(neng)要(yao)求(qiu)和(he)其(qi)他情況(kuang)(kuang)進行考慮。  3、工(gong)(gong)(gong)作(zuo)2000小時(shi)(shi)后(hou)(hou),應進行大修,檢(jian)查橡膠密封(feng)件(jian)程度的(de)(de)(de)老化情況(kuang)(kuang),檢(jian)查排氣閥(fa)板是(shi)否(fou)(fou)的(de)(de)(de)開裂情況(kuang)(kuang),清(qing)理沉積(ji)在(zai)(zai)閥(fa)板和(he)排氣閥(fa)座上的(de)(de)(de)污垢。  4、向軸(zhou)(zhou)承(cheng)體(ti)添加(jia)軸(zhou)(zhou)承(cheng)潤(run)滑油(you)(you)(you),觀察油(you)(you)(you)位應在(zai)(zai)油(you)(you)(you)標中(zhong)間(jian),潤(run)滑油(you)(you)(you)應及時(shi)(shi)更(geng)換或補(bu)充(chong)。  5、務(wu)必檢(jian)查機(ji)油(you)(you)(you)質量情況(kuang)(kuang)。如(ru)(ru)果發現機(ji)油(you)(you)(you)變質,及時(shi)(shi)更(geng)換新機(ji)油(you)(you)(you)。確保(bao)正(zheng)(zheng)常工(gong)(gong)(gong)作(zuo)。  6、清(qing)潔泵(beng)(beng)室內的(de)(de)(de)所(suo)有(you)零(ling)件(jian),如(ru)(ru)轉(zhuan)子、轉(zhuan)子、彈簧(huang)等。一(yi)(yi)(yi)般(ban)(ban),用汽油(you)(you)(you)清(qing)洗并干燥。  7、羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)需(xu)要(yao)經常檢(jian)查油(you)(you)(you)位。如(ru)(ru)果不符合(he)(he)規定(ding),必須(xu)進行調整以符合(he)(he)要(yao)求(qiu)。  羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)工(gong)(gong)(gong)作(zuo)時(shi)(shi)主(zhu)要(yao)由泵(beng)(beng)體(ti)內的(de)(de)(de)一(yi)(yi)(yi)對同步齒輪通過(guo)兩(liang)個旋轉(zhuan)方向相反(fan)的(de)(de)(de)轉(zhuan)子驅動。采(cai)用先進的(de)(de)(de)技術配件(jian),大大改(gai)變了噪(zao)音,成(cheng)為(wei)現在(zai)(zai)流(liu)行的(de)(de)(de)新型設備。  恒才機(ji)電(dian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)廠家(jia)主(zhu)要(yao)產品有(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)列(lie)水環(huan)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng),X、GVD系(xi)(xi)列(lie)旋片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng),ZJ系(xi)(xi)列(lie)羅(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在(zai)(zai)水(shui)(shui)(shui)環(huan)(huan)(huan)真空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)使(shi)(shi)用過(guo)(guo)程中,由于使(shi)(shi)用不(bu)當(dang)、維(wei)護(hu)(hu)不(bu)善甚至長期(qi)(qi)工(gong)(gong)作(zuo)(zuo),可(ke)能會出現設(she)備故障。根(gen)據過(guo)(guo)去(qu)的(de)(de)經(jing)驗,為每個(ge)人總(zong)結了常(chang)見(jian)故障和(he)維(wei)護(hu)(hu)方(fang)(fang)法(fa)。以下是(shi)對耐腐(fu)(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真空(kong)(kong)(kong)(kong)(kong)泵(beng)維(wei)護(hu)(hu)的(de)(de)介紹(shao):  1、耐腐(fu)(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真空(kong)(kong)(kong)(kong)(kong)泵(beng)異常(chang)啟動(dong)聲(sheng)音  (1)啟動(dong)聲(sheng)音異常(chang)時,用戶應(ying)(ying)檢查電(dian)(dian)(dian)源電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)機(ji)(ji)接線等。一(yi)個(ge)接一(yi)個(ge)地清(qing)除長期(qi)(qi)未使(shi)(shi)用的(de)(de)蓋(gai)子上的(de)(de)雜質和(he)異物,并(bing)(bing)(bing)在(zai)(zai)鐵銹上添(tian)加除銹劑或人工(gong)(gong)除銹。  (2)聲(sheng)音仍然(ran)不(bu)正常(chang),原(yuan)因可(ke)能是(shi)泵(beng)腔(qiang)內充(chong)滿工(gong)(gong)作(zuo)(zuo)流(liu)體(ti),泵(beng)腔(qiang)內充(chong)滿水(shui)(shui)(shui)啟動(dong)。打開(kai)排(pai)放出口并(bing)(bing)(bing)釋(shi)放適量(liang)的(de)(de)工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)就足(zu)夠了。  2、耐腐(fu)(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真空(kong)(kong)(kong)(kong)(kong)泵(beng)電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)熱  電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)熱時,用戶應(ying)(ying)先停(ting)機(ji)(ji),然(ran)后(hou)檢查電(dian)(dian)(dian)機(ji)(ji)缺相、接線牢固、排(pai)氣(qi)(qi)孔堵(du)塞、葉輪(lun)拖(tuo)動(dong)等情(qing)況(kuang)。逐(zhu)一(yi)檢查供水(shui)(shui)(shui)是(shi)否(fou)導致電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)載(zai),并(bing)(bing)(bing)將(jiang)供水(shui)(shui)(shui)減少到參(can)數(shu)設(she)定范圍。  3、溫度太高了  (1)如(ru)果(guo)吸(xi)入氣(qi)(qi)體(ti)的(de)(de)溫度過(guo)(guo)高,用戶應(ying)(ying)采取措施降低(di)吸(xi)入氣(qi)(qi)體(ti)的(de)(de)溫度,除去(qu)壓(ya)縮室內氣(qi)(qi)體(ti)散發的(de)(de)汽化熱,并(bing)(bing)(bing)在(zai)(zai)泵(beng)入口前(qian)冷凝(ning)可(ke)冷凝(ning)氣(qi)(qi)體(ti)。  (2)溫度過(guo)(guo)高應(ying)(ying)根(gen)據工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)和(he)氣(qi)(qi)體(ti)的(de)(de)實際情(qing)況(kuang)解(jie)決(jue)。如(ru)果(guo)工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)入口處的(de)(de)溫度太高或供應(ying)(ying)太少,用戶應(ying)(ying)該找到降低(di)工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)溫度或增加工(gong)(gong)作(zuo)(zuo)流(liu)體(ti)供應(ying)(ying)的(de)(de)方(fang)(fang)法(fa)。  4、盤(pan)車困難  (1)大多數(shu)盤(pan)車困難是(shi)由于出廠后(hou)進(jin)入工(gong)(gong)況(kuang)長期(qi)(qi)失效,真空(kong)(kong)(kong)(kong)(kong)泵(beng)端(duan)面生銹造(zao)成的(de)(de)。草酸需要注(zhu)入泵(beng)腔(qiang)浸泡半(ban)小時。松開(kai)螺(luo)(luo)栓(shuan)后(hou),盤(pan)車順(shun)利進(jin)行,然(ran)后(hou)泵(beng)蓋(gai)螺(luo)(luo)栓(shuan)均勻鎖緊。  (2)如(ru)果(guo)設(she)備在(zai)(zai)使(shi)(shi)用中,應(ying)(ying)檢查水(shui)(shui)(shui)環(huan)(huan)(huan)真空(kong)(kong)(kong)(kong)(kong)泵(beng)泵(beng)室水(shui)(shui)(shui)溫和(he)污(wu)垢清(qing)洗(xi),并(bing)(bing)(bing)改進(jin)工(gong)(gong)藝,盡可(ke)能降低(di)水(shui)(shui)(shui)...
最(zui)新資訊(xun) 了(le)解(jie)公司的最新活動及打(da)折促銷
2019 - 08 - 08
真(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)統(tong)在(zai)食(shi)品生(sheng)產粉(fen)末管(guan)(guan)理中(zhong)(zhong)的(de)(de)(de)應用非(fei)常(chang)重(zhong)(zhong)要(yao),然(ran)后小(xiao)編就會(hui)(hui)告訴你原因(yin)。在(zai)食(shi)品生(sheng)產的(de)(de)(de)粉(fen)塵(chen)(chen)(chen)控制(zhi)方面,許多用戶首先想(xiang)到(dao)它(ta),以便員(yuan)工可(ke)以在(zai)車(che)間(jian)(jian)(jian)定期(qi)掃描。如(ru)果(guo)更多,可(ke)以使用小(xiao)型真(zhen)(zhen)空(kong)(kong)(kong)吸(xi)塵(chen)(chen)(chen)器(qi)(qi)清潔。然(ran)而(er),根據(ju)調(diao)查,95%的(de)(de)(de)車(che)間(jian)(jian)(jian)粉(fen)塵(chen)(chen)(chen)濃度通過(guo)手動清潔和(he)吸(xi)塵(chen)(chen)(chen)器(qi)(qi)不(bu)符合國家安(an)(an)(an)全局的(de)(de)(de)要(yao)求(qiu),甚(shen)至(zhi)車(che)間(jian)(jian)(jian)的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)也(ye)有爆炸(zha)的(de)(de)(de)危險。食(shi)品車(che)間(jian)(jian)(jian)使用Punoc真(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)統(tong),車(che)間(jian)(jian)(jian)進行了清潔。合格率超過(guo)95%,因(yin)此真(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)統(tong)在(zai)食(shi)品生(sheng)產的(de)(de)(de)粉(fen)塵(chen)(chen)(chen)控制(zhi)中(zhong)(zhong)起(qi)著至(zhi)關重(zhong)(zhong)要(yao)的(de)(de)(de)作用。你認為食(shi)物的(de)(de)(de)小(xiao)塵(chen)(chen)(chen)埃(ai)還會(hui)(hui)爆炸(zha)嗎(ma)?業內專業人士也(ye)表(biao)示,粉(fen)塵(chen)(chen)(chen)不(bu)是絕對安(an)(an)(an)全的(de)(de)(de),所以我(wo)們不(bu)能(neng)(neng)忽視任何一種粉(fen)塵(chen)(chen)(chen)。在(zai)破碎機(ji)(ji),粉(fen)碎機(ji)(ji),篩(shai)分機(ji)(ji),干燥機(ji)(ji),進料器(qi)(qi)和(he)儲存箱(xiang)的(de)(de)(de)生(sheng)產過(guo)程中(zhong)(zhong)發生(sheng)粉(fen)塵(chen)(chen)(chen)爆炸(zha)事故。這是因(yin)為除塵(chen)(chen)(chen)設(she)(she)備(bei)的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)沉(chen)積在(zai)管(guan)(guan)道中(zhong)(zhong)。當受到(dao)某種沖擊時,易(yi)(yi)燃(ran)粉(fen)塵(chen)(chen)(chen)再次飛散,瞬間(jian)(jian)(jian)形成高濃度塵(chen)(chen)(chen)云,如(ru)果(guo)遇到(dao)火(huo)(huo)(huo)(huo)源,很容易(yi)(yi)爆炸(zha)。因(yin)此,食(shi)品車(che)間(jian)(jian)(jian)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)統(tong)安(an)(an)(an)裝(zhuang)不(bu)可(ke)能(neng)(neng)是機(ji)(ji)會(hui)(hui)主義。首先,在(zai)食(shi)品車(che)間(jian)(jian)(jian)粉(fen)塵(chen)(chen)(chen)控制(zhi)的(de)(de)(de)前提下(xia),需要(yao)去除火(huo)(huo)(huo)(huo)源(加(jia)工設(she)(she)備(bei))和(he)真(zhen)(zhen)空(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)防(fang)火(huo)(huo)(huo)(huo)防(fang)爆措施(shi)的(de)(de)(de)火(huo)(huo)(huo)(huo)源。對于機(ji)(ji)械摩擦和(he)由沖擊產生(sheng)的(de)(de)(de)火(huo)(huo)(huo)(huo)花(hua)(hua),必(bi)須采取措施(shi)去除火(huo)(huo)(huo)(huo)星,以防(fang)止(zhi)鐵板,螺釘等(deng)被吸(xi)入管(guan)(guan)道并引起(qi)火(huo)(huo)(huo)(huo)花(hua)(hua)引起(qi)燃(ran)燒。防(fang)止(zhi)靜電(dian)火(huo)(huo)(huo)(huo)花(hua)(hua)是一個(ge)重(zhong)(zhong)要(yao)問題。特別是對于易(yi)(yi)燃(ran)粉(fen)塵(chen)(chen)(chen)系(xi)(xi)統(tong),系(xi)(xi)統(tong)的(de)(de)(de)集(ji)塵(chen)(chen)(chen)器(qi)(qi),管(guan)(guan)道,風扇和(he)其(qi)他設(she)(she)施(shi)應接地(di)。它(ta)也(ye)可(ke)以用帶有鐵夾的(de)(de)(de)防(fang)靜電(dian)濾布接地(di)。其(qi)次,要(yao)始終(zhong)觀察料斗(dou)內部(bu)的(de)(de)(de)溫(wen)度和(he)系(xi)(xi)統(tong)真(zhen)(zhen)空(kong)(kong)(kong)桶,或(huo)安(an)(an)(an)裝(zhuang)溫(wen)度傳感器(qi)(qi),隨時控制(zhi)設(she)(she)備(bei)內部(bu)的(de)(de)(de)溫(wen)度,以防(fang)止(zhi)熱量積聚(ju)引起(qi)火(huo)(huo)(huo)(huo)災并引起(qi)爆炸(zha)。進口真(zhen)(zhen)...
2019 - 08 - 12
在真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)實際應(ying)用(yong)中,有時會遇到與真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)有關(guan)的(de)(de)(de)(de)(de)各種(zhong)問(wen)題,例(li)如(ru)(ru):1.了解(jie)(jie)一(yi)般用(yong)途的(de)(de)(de)(de)(de)進口(kou)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)型號,我想知道原廠(chang)工(gong)(gong)廠(chang)用(yong)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)品(pin)(pin)(pin)牌名稱是什(shen)么(me)?2.了解(jie)(jie)進口(kou)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)等級(ji)并想知道其粘(zhan)(zhan)(zhan)度(du)(du)等級(ji)。  3.了解(jie)(jie)進口(kou)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)粘(zhan)(zhan)(zhan)度(du)(du)等級(ji),如(ru)(ru)何選擇(ze)(ze)(ze)國產(chan)油(you)(you)(you)(you)品(pin)(pin)(pin),確(que)定(ding)確(que)保泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)性(xing)(xing)(xing)能(neng)指(zhi)標和(he)運行可(ke)(ke)(ke)靠(kao)(kao)性(xing)(xing)(xing),以及低成本(ben)和(he)合理(li)的(de)(de)(de)(de)(de)成本(ben)。4.對(dui)于(yu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工(gong)(gong)廠(chang)的(de)(de)(de)(de)(de)用(yong)戶(hu)和(he)經銷商,有時他們需要(yao)了解(jie)(jie)工(gong)(gong)廠(chang)特定(ding)產(chan)品(pin)(pin)(pin)和(he)當(dang)前工(gong)(gong)廠(chang)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)標準,粘(zhan)(zhan)(zhan)度(du)(du),質量(liang)等級(ji),燃料量(liang)和(he)推薦意見(jian)。訂(ding)購泵(beng)(beng)(beng)(beng)(beng)時,需要(yao)訂(ding)購備用(yong)油(you)(you)(you)(you)。數(shu)(shu)量(liang)和(he)數(shu)(shu)量(liang)的(de)(de)(de)(de)(de)參考。真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)選擇(ze)(ze)(ze)方(fang)法(fa)由于(yu)進口(kou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)價格遠遠高(gao)(gao)于(yu)國產(chan)油(you)(you)(you)(you),如(ru)(ru)果(guo)可(ke)(ke)(ke)以正確(que)選擇(ze)(ze)(ze)可(ke)(ke)(ke)以更換的(de)(de)(de)(de)(de)國產(chan)油(you)(you)(you)(you),則(ze)使(shi)用(yong)成本(ben)將大(da)大(da)降低。對(dui)于(yu)國產(chan)泵(beng)(beng)(beng)(beng)(beng),如(ru)(ru)果(guo)可(ke)(ke)(ke)以合理(li)選擇(ze)(ze)(ze)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you),它(ta)將對(dui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)最終分壓(ya),最終全(quan)壓(ya),啟動,功耗,泵(beng)(beng)(beng)(beng)(beng)溫,泵(beng)(beng)(beng)(beng)(beng)性(xing)(xing)(xing)能(neng)穩定(ding)性(xing)(xing)(xing),抗乳化性(xing)(xing)(xing)能(neng)和(he)可(ke)(ke)(ke)靠(kao)(kao)性(xing)(xing)(xing)產(chan)生良(liang)好影(ying)響。 。對(dui)于(yu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)制造商而言,選用(yong)優(you)質真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)可(ke)(ke)(ke)以提高(gao)(gao)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)整體性(xing)(xing)(xing)能(neng),為大(da)多數(shu)(shu)用(yong)戶(hu)帶來(lai)好處,并產(chan)生良(liang)好的(de)(de)(de)(de)(de)社會效益。對(dui)于(yu)用(yong)戶(hu)來(lai)說,如(ru)(ru)果(guo)使(shi)用(yong)工(gong)(gong)廠(chang)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)效果(guo)不(bu)(bu)是很理(li)想,也(ye)可(ke)(ke)(ke)以根據具體情況選擇(ze)(ze)(ze)。例(li)如(ru)(ru):1.如(ru)(ru)果(guo)天氣寒冷,很難啟動。您(nin)可(ke)(ke)(ke)以選擇(ze)(ze)(ze)粘(zhan)(zhan)(zhan)度(du)(du)等級(ji)較低的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。2.如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)在較高(gao)(gao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)溫下工(gong)(gong)作很長時間,例(li)如(ru)(ru),如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)在夏天有熱源(yuan)且環(huan)境(jing)通風不(bu)(bu)良(liang),則(ze)吸入氣體被(bei)加(jia)熱或入口(kou)壓(ya)力(li)(li)高(gao)(gao)等可(ke)(ke)(ke)以選擇(ze)(ze)(ze)粘(zhan)(zhan)(zhan)度(du)(du)等級(ji)的(de)(de)(de)(de)(de)優(you)質油(you)(you)(you)(you)。適用(yong)于(yu)高(gao)(gao)溫,高(gao)(gao)負荷泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。3.如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)溫度(du)(du)高(gao)(gao),且泵(beng)(beng)(beng)(beng)(beng)壓(ya)力(li)(li)不(bu)(bu)高(gao)(gao),例(li)如(ru)(ru)雙泵(beng)(beng)(beng)(beng)(beng)最大(da)壓(ya)力(li)(li)≤5Pa,合格油(you)(you)(you)(you)的(de)(de)(de)(de)(de)粘(zhan)(zhan)(zhan)度(du)(du)為100或150,或粘(zhan)(zhan)(zhan)度(du)(du)相...
2019 - 08 - 16
如何有(you)效(xiao)地回(hui)收(shou)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)物(wu)是當前DCP生產過程(cheng)中(zhong)需(xu)要(yao)解決的(de)(de)(de)(de)(de)(de)問題(ti)。有(you)些(xie)客戶之前已經咨詢過這方面的(de)(de)(de)(de)(de)(de)問題(ti)。當時,技術人(ren)員(yuan)給出(chu)了在蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)中(zhong)使用(yong)旋片真(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)(de)解決方案,因為(wei)它采(cai)用(yong)的(de)(de)(de)(de)(de)(de)是背(bei)景技術:在DCP生產過程(cheng)中(zhong),氧化段(duan)(duan),精細需(xu)要(yao)一定量(liang)(liang)的(de)(de)(de)(de)(de)(de)低壓(ya)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)。蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)餾(liu)段(duan)(duan),成品加工段(duan)(duan)等,以及整(zheng)個生產過程(cheng)中(zhong)的(de)(de)(de)(de)(de)(de)一些(xie)輔助段(duan)(duan)需(xu)要(yao)連續進行(xing)熱(re)(re)水(shui)(shui)加熱(re)(re),有(you)些(xie)關(guan)鍵反(fan)應(ying)器需(xu)要(yao)直(zhi)接熱(re)(re)水(shui)(shui)參與。 隨著真(zhen)空(kong)技術的(de)(de)(de)(de)(de)(de)不(bu)斷(duan)發展,真(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)(de)應(ying)用(yong)越(yue)來越(yue)廣(guang)泛(fan),憑借我們(men)的(de)(de)(de)(de)(de)(de)單級旋片真(zhen)空(kong)泵(beng)和(he)(he)雙級旋片真(zhen)空(kong)泵(beng)的(de)(de)(de)(de)(de)(de)性能,我公(gong)司可(ke)以為(wei)您(nin)提(ti)供具體的(de)(de)(de)(de)(de)(de)解決方案。實際情況。該解決方案滿足應(ying)用(yong)需(xu)求(qiu)。 蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)作(zuo)(zuo)為(wei)一種清潔安(an)全的(de)(de)(de)(de)(de)(de)能源載體,廣(guang)泛(fan)應(ying)用(yong)于(yu)發電(dian),石(shi)油(you),化工,印染,造紙,紡織,釀造,橡(xiang)膠,陶(tao)瓷等工業領域。蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)在各(ge)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)設(she)備中(zhong)釋(shi)放出(chu)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)發潛熱(re)(re)后,在相同溫度(du)和(he)(he)相同壓(ya)力(li)下變(bian)為(wei)飽(bao)和(he)(he)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)。由(you)于(yu)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)壓(ya)力(li)大于(yu)大氣壓(ya),冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)(de)熱(re)(re)量(liang)(liang)可(ke)以達到(dao)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)總熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)(de)20%。 30%,壓(ya)力(li)和(he)(he)溫度(du)越(yue)高,冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)(de)熱(re)(re)量(liang)(liang)越(yue)多(duo),蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)總熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)(de)比例越(yue)大。可(ke)以看出(chu),冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)(de)(de)熱(re)(re)量(liang)(liang)得到(dao)有(you)效(xiao)回(hui)收(shou)和(he)(he)利(li)用(yong),具有(you)很(hen)大的(de)(de)(de)(de)(de)(de)節(jie)能潛力(li)。 蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)回(hui)收(shou)方法需(xu)要(yao)根據當地情況采(cai)用(yong)合(he)適的(de)(de)(de)(de)(de)(de)方法,既使系統(tong)設(she)計簡(jian)單,又從根本上(shang)消除了運行(xing)維護中(zhong)的(de)(de)(de)(de)(de)(de)問題(ti),使蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)回(hui)收(shou)工作(zuo)(zuo)順利(li)進行(xing)。出(chu)。進口旋片真(zhen)空(kong)泵(beng)優化整(zheng)個生產過程(cheng),在生產車間安(an)排(pai)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui)收(shou)集(ji)裝(zhuang)置,收(shou)集(ji)和(he)(he)回(hui)收(shou)各(ge)段(duan)(duan)蒸(zheng)(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui),實現節(jie)能減排(pai)。而且可(ke)以排(pai)出(chu)的(de)(de)(de)(de)(de)(de)高溫冷(leng)凝(ning)(ning)(ning)(ning)水(shui)(shui),最大限度(du)地利(li)用(yong)冷(leng)...
2019 - 08 - 28
造(zao)(zao)型(xing)(xing)(xing)也稱為(wei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)造(zao)(zao)型(xing)(xing)(xing)。目前(qian),成(cheng)(cheng)型(xing)(xing)(xing)技術(shu)已成(cheng)(cheng)為(wei)世界先進的(de)(de)(de)(de)(de)造(zao)(zao)型(xing)(xing)(xing)之一。它用(yong)(yong)于(yu)(yu)生(sheng)(sheng)產各種(zhong)(zhong)鑄(zhu)(zhu)(zhu)造(zao)(zao)合金的(de)(de)(de)(de)(de)各種(zhong)(zhong)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)。根據市(shi)場(chang)需求,為(wei)了提高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)質量并降(jiang)低成(cheng)(cheng)本(ben)(ben),提出了一種(zhong)(zhong)旋轉薄膜。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)過(guo)程(cheng)中的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)解決方(fang)案可(ke)(ke)以(yi)提高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)內外(wai)的(de)(de)(de)(de)(de)質量,降(jiang)低鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)生(sheng)(sheng)產成(cheng)(cheng)本(ben)(ben),減(jian)(jian)少(shao)勞(lao)動力,創造(zao)(zao)更多的(de)(de)(de)(de)(de)效(xiao)益,并在市(shi)場(chang)上競爭。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)工(gong)(gong)藝具(ju)有以(yi)下特點:(1)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)質量好,尺(chi)寸精度可(ke)(ke)達GB5~7,表(biao)面粗糙度可(ke)(ke)達25~6.3μm;(2)鑄(zhu)(zhu)(zhu)造(zao)(zao)成(cheng)(cheng)本(ben)(ben)低;(3)良好的(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)條件(jian)(jian)(jian)(jian);(4)減(jian)(jian)少(shao)資(zi)金投入(ru);(5)自動成(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)產線(xian)的(de)(de)(de)(de)(de)生(sheng)(sheng)產率仍(reng)然低于(yu)(yu)高(gao)壓(ya)成(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)產線(xian)和(he)空(kong)(kong)氣沖壓(ya)成(cheng)(cheng)型(xing)(xing)(xing)生(sheng)(sheng)產線(xian)的(de)(de)(de)(de)(de)生(sheng)(sheng)產率,所生(sheng)(sheng)產的(de)(de)(de)(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)形狀不能(neng)太復雜,最好不要(yao)有核心。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)密(mi)封(feng)造(zao)(zao)型(xing)(xing)(xing)應(ying)用(yong)(yong)范圍(wei)灰鐵(tie)配(pei)件(jian)(jian)(jian)(jian):機床(chuang)(chuang),帶T型(xing)(xing)(xing)槽(cao)工(gong)(gong)作(zuo)平(ping)臺的(de)(de)(de)(de)(de)機床(chuang)(chuang),鉆床(chuang)(chuang)底座,巖壁鉆床(chuang)(chuang),曲柄,平(ping)衡配(pei)重(zhong),叉車(che)配(pei)重(zhong),變速箱體,渦流爐(lu),浴缸,車(che)身,汽車(che)飛輪,制動鼓(gu),泵(beng)(beng)(beng)葉(xie)輪,泵(beng)(beng)(beng)頭(tou)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian),滑(hua)輪等球(qiu)墨鑄(zhu)(zhu)(zhu)鐵(tie):管(guan)件(jian)(jian)(jian)(jian),閥門(men),軸(zhou)殼等鑄(zhu)(zhu)(zhu)鋼件(jian)(jian)(jian)(jian):閥門(men),襯里,搖枕,后軸(zhou),櫥柜等然而,一些具(ju)有復雜幾(ji)何形狀的(de)(de)(de)(de)(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)需要(yao)與其(qi)他(ta)工(gong)(gong)藝結合,例(li)如樹脂砂(sha),涂層砂(sha)和(he)消失泡沫,并且解決難以(yi)覆蓋(gai)的(de)(de)(de)(de)(de)復雜鑄(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)是可(ke)(ke)行的(de)(de)(de)(de)(de)。用(yong)(yong)于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)成(cheng)(cheng)型(xing)(xing)(xing)過(guo)程(cheng)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系統(tong)包括真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)罐(guan),過(guo)濾罐(guan)和(he)管(guan)道。在設計和(he)形成(cheng)(cheng)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系統(tong)時,必須防止灰塵或細砂(sha)侵入(ru)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)并影響真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)性(xing)能(neng)。用(yong)(yong)于(yu)(yu)建模的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)有濕(shi)式和(he)干式兩種(zhong)(zhong)版本(ben)(ben)。在日本(ben)(ben),它通常安裝在地面上。對于(yu)(yu)層壓(ya),模塑和(he)澆注,濕(shi)泵(beng)(beng)(beng)是濕(shi)泵(beng)(beng)(beng),即水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng),其(qi)用(yong)(yong)水密(mi)封(feng),并用(yong)(yong)于(yu)(yu)在道...
2019 - 09 - 03
隨(sui)著(zhu)經濟(ji)水(shui)平的(de)(de)(de)(de)(de)(de)(de)提高和(he)(he)(he)(he)科學技術的(de)(de)(de)(de)(de)(de)(de)進(jin)步(bu),水(shui)產(chan)養(yang)殖(zhi)已成為中(zhong)國(guo)(guo)(guo)重(zhong)要的(de)(de)(de)(de)(de)(de)(de)經濟(ji)產(chan)業(ye)之一(yi)。水(shui)產(chan)養(yang)殖(zhi)規(gui)模有(you)利于(yu)(yu)減少中(zhong)國(guo)(guo)(guo)水(shui)產(chan)品的(de)(de)(de)(de)(de)(de)(de)進(jin)口(kou),增加出口(kou)量(liang),改善中(zhong)國(guo)(guo)(guo)水(shui)產(chan)品生(sheng)產(chan)企業(ye)。這些好處也推動(dong)(dong)了(le)(le)區(qu)域經濟(ji)的(de)(de)(de)(de)(de)(de)(de)發展,實(shi)現了(le)(le)經濟(ji)的(de)(de)(de)(de)(de)(de)(de)可(ke)持續(xu)發展,解決了(le)(le)就業(ye)問(wen)題。目前,中(zhong)國(guo)(guo)(guo)水(shui)產(chan)養(yang)殖(zhi)仍存在(zai)一(yi)些問(wen)題。為了(le)(le)運輸活魚而不對魚體(ti)造成損(sun)害(hai),已經制定了(le)(le)進(jin)口(kou)真(zhen)(zhen)空(kong)泵(beng)(beng)在(zai)水(shui)產(chan)養(yang)殖(zhi)業(ye)中(zhong)的(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)方(fang)(fang)(fang)案。本文旨在(zai)分析(xi)進(jin)口(kou)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)結(jie)(jie)構(gou),特(te)點和(he)(he)(he)(he)傳(chuan)(chuan)動(dong)(dong)方(fang)(fang)(fang)式(shi)。隨(sui)著(zhu)中(zhong)國(guo)(guo)(guo)水(shui)產(chan)養(yang)殖(zhi)業(ye)的(de)(de)(de)(de)(de)(de)(de)快速(su)發展,各種(zhong)(zhong)(zhong)先進(jin)的(de)(de)(de)(de)(de)(de)(de)水(shui)處理技術得到(dao)了(le)(le)廣泛的(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong),包(bao)括進(jin)口(kou)真(zhen)(zhen)空(kong)泵(beng)(beng)在(zai)水(shui)產(chan)養(yang)殖(zhi)中(zhong)的(de)(de)(de)(de)(de)(de)(de)應(ying)用(yong)。進(jin)口(kou)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)泵(beng)(beng)體(ti)布置(zhi)決定了(le)(le)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)整體(ti)結(jie)(jie)構(gou)。入口(kou)和(he)(he)(he)(he)排(pai)出口(kou)的(de)(de)(de)(de)(de)(de)(de)垂(chui)直結(jie)(jie)構(gou)是(shi)水(shui)平設置(zhi)的(de)(de)(de)(de)(de)(de)(de),便(bian)于(yu)(yu)組裝和(he)(he)(he)(he)連接管道。然而,泵(beng)(beng)具(ju)有(you)高重(zhong)心(xin)和(he)(he)(he)(he)高速(su)下的(de)(de)(de)(de)(de)(de)(de)穩定性(xing)差(cha),因此(ci)(ci)這種(zhong)(zhong)(zhong)類型主要用(yong)于(yu)(yu)小型泵(beng)(beng)。水(shui)平泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)入口(kou)位(wei)于(yu)(yu)頂部,出口(kou)位(wei)于(yu)(yu)底部。有(you)時(shi)安(an)裝和(he)(he)(he)(he)連接真(zhen)(zhen)空(kong)系統的(de)(de)(de)(de)(de)(de)(de)管道是(shi)方(fang)(fang)(fang)便(bian)的(de)(de)(de)(de)(de)(de)(de),并(bing)且(qie)排(pai)氣口(kou)可(ke)以(yi)從水(shui)平方(fang)(fang)(fang)向取(qu)出,即,進(jin)氣和(he)(he)(he)(he)排(pai)氣的(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)向彼此(ci)(ci)垂(chui)直。此(ci)(ci)時(shi),排(pai)氣口(kou)可(ke)以(yi)從左或(huo)右方(fang)(fang)(fang)向打開(kai),除了(le)(le)排(pai)氣管的(de)(de)(de)(de)(de)(de)(de)一(yi)端,并(bing)且(qie)另(ling)一(yi)端被阻塞或(huo)連接到(dao)旁通(tong)(tong)閥。該泵(beng)(beng)重(zhong)心(xin)低,高速(su)時(shi)穩定性(xing)好。通(tong)(tong)常,大型和(he)(he)(he)(he)中(zhong)型泵(beng)(beng)使用(yong)這種(zhong)(zhong)(zhong)類型的(de)(de)(de)(de)(de)(de)(de)結(jie)(jie)構(gou)。泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)兩(liang)個轉(zhuan)子軸(zhou)垂(chui)直于(yu)(yu)水(shui)平安(an)裝。結(jie)(jie)構(gou)裝配間隙易(yi)于(yu)(yu)控制,轉(zhuan)子組件方(fang)(fang)(fang)便(bian),泵(beng)(beng)占(zhan)地面積小。然而,泵(beng)(beng)具(ju)有(you)高重(zhong)心(xin)并(bing)且(qie)齒(chi)輪不便(bian)于(yu)(yu)組裝和(he)(he)(he)(he)拆卸,并(bing)且(qie)潤滑機構(gou)相(xiang)對復(fu)雜(za)。進(jin)口(kou)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)傳(chuan)(chuan)動(dong)(dong)方(fang)(fang)(fang)式(shi)意味著(zhu)兩(liang)個轉(zhuan)子由(you)一(yi)對高精度齒(chi)輪相(xiang)對同步(bu)操作。驅動(dong)(dong)軸(zhou)通(tong)(tong)過聯軸(zhou)器連接到(dao)電(dian)動(dong)(dong)機。傳(chuan)(chuan)動(dong)(dong)結(jie)(jie)構(gou)有(you)兩(liang)種(zhong)(zhong)(zhong)主要類型:一(yi)種(zhong)(zhong)(zhong)是(shi)電(dian)...
2019 - 09 - 10
低(di)能(neng)(neng)耗,環(huan)(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)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng),水(shui)(shui)噴(pen)射(she)(she)器,羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang)和(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)室(shi)(shi)。循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)安裝在循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang)的(de)(de)(de)(de)一側,與(yu)循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang)連通。循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang)上方是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi),羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)室(shi)(shi)。它(ta)們都放(fang)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)內(nei),液(ye)壓(ya)噴(pen)射(she)(she)器放(fang)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)上方,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)室(shi)(shi)設有進(jin)(jin)氣(qi)口(kou),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)室(shi)(shi)通過真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)管連接到(dao)水(shui)(shui)噴(pen)射(she)(she)器,水(shui)(shui)噴(pen)射(she)(she)器連接與(yu)羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang)連接,循(xun)(xun)(xun)環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)通過水(shui)(shui)管與(yu)液(ye)壓(ya)噴(pen)射(she)(she)器連接,出風口(kou)設置(zhi)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)上方,出風口(kou)與(yu)循(xun)(xun)(xun)環(huan)(huan)水(shui)(shui)箱(xiang),空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)冷(leng)凝管設置(zhi)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)室(shi)(shi)內(nei),進(jin)(jin)氣(qi)冷(leng)凝管由(you)線圈管制成(cheng)。 本實用(yong)新型(xing)占地(di)面(mian)積小,運輸(shu)方便,操作方便,污染少,消耗少,減少了(le)泵(beng)(beng)(beng)(beng)(beng)送(song)(song)負荷(he),提高了(le)廢氣(qi)中液(ye)體(ti)部(bu)分的(de)(de)(de)(de)回(hui)收率(lv)。在選(xuan)擇(ze)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)時,我(wo)們不僅要(yao)考慮(lv)其(qi)(qi)質(zhi)量和(he)效率(lv),還要(yao)考慮(lv)能(neng)(neng)耗不高。一般(ban)來說(shuo),我(wo)們會選(xuan)擇(ze)更節能(neng)(neng)。如(ru)何降(jiang)低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)能(neng)(neng)耗?合(he)理選(xuan)擇(ze)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)材料考慮(lv)到(dao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)的(de)(de)(de)(de)使用(yong)壽(shou)命可以保(bao)(bao)持4年以上,嘗試使用(yong)低(di)成(cheng)本和(he)易于鑄造(zao)。對于腐(fu)蝕(shi)性液(ye)體(ti)和(he)其(qi)(qi)他介質(zhi),您可以使用(yong)過流部(bu)件(jian)進(jin)(jin)行(xing)防腐(fu)蝕(shi)和(he)不銹鋼。當然,具體(ti)需求(qiu)應(ying)結(jie)合(he)行(xing)業的(de)(de)(de)(de)實際需求(qiu)。秒。合(he)理確定真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)輸(shu)出首先,我(wo)們必須找出各級真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)的(de)(de)(de)(de)阻力(li)(li),消除(chu)過度(du)阻力(li)(li)的(de)(de)(de)(de)異(yi)常現象(xiang)。其(qi)(qi)次,考慮(lv)影響(xiang)其(qi)(qi)抽水(shui)(shui)能(neng)(neng)力(li)(li)的(de)(de)(de)(de)各種(zhong)不利(li)因素,結(jie)合(he)運行(xing)要(yao)求(qiu)確定經(jing)濟系統(tong)壓(ya)力(li)(li)。根據(ju)總(zong)泵(beng)(beng)(beng)(beng)(beng)送(song)(song)能(neng)(neng)力(li)(li),修改真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)機組(zu)并配(pei)(pei)置(zhi)力(li)(li)。在確保(bao)(bao)系統(tong)處于中速的(de)(de)(de)(de)前提下(xia),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)泵(beng)(beng)(beng)(beng)(beng)送(song)(song)能(neng)(neng)力(li)(li)與(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效率(lv)相(xiang)匹配(pei)(pei)。合(he)理使用(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)管道采用(yong)理論實踐計算和(he)模型(xing)試驗(yan)的(de)(de)(de)(de)密切配(pei)(pei)合(he)方法,選(xuan)擇(ze)可...
2019 - 09 - 16
玉(yu)(yu)(yu)(yu)米(mi)(mi)在(zai)儲存之前不(bu)易干(gan)(gan)(gan)燥。玉(yu)(yu)(yu)(yu)米(mi)(mi)儲存的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)分(fen)會(hui)更(geng)高,有(you)(you)時(shi)(shi)水(shui)(shui)(shui)分(fen)含量(liang)(liang)(liang)會(hui)達(da)到(dao)20%或更(geng)多。這(zhe)將給(gei)玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)儲存帶來困難,因此努力減少玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)分(fen)儲存。這(zhe)一點尤為重要。根據玉(yu)(yu)(yu)(yu)米(mi)(mi)熱(re)(re)敏(min)材料干(gan)(gan)(gan)燥的(de)(de)(de)(de)(de)(de)(de)熱(re)(re)特(te)性和(he)市場要求,考慮其(qi)熱(re)(re)穩定性和(he)斷裂(lie)敏(min)感性特(te)點,采(cai)(cai)用真(zhen)(zhen)(zhen)空機組(zu)系統(tong)低溫(wen)干(gan)(gan)(gan)燥技術生產試(shi)驗(yan)方(fang)法,并(bing)將真(zhen)(zhen)(zhen)空機組(zu)系統(tong)應(ying)用于(yu)(yu)高溫(wen)水(shui)(shui)(shui)分(fen)玉(yu)(yu)(yu)(yu)米(mi)(mi)。分(fen)析了(le)該(gai)過程和(he)方(fang)法。 當玉(yu)(yu)(yu)(yu)米(mi)(mi)含水(shui)(shui)(shui)量(liang)(liang)(liang)為24%時(shi)(shi),真(zhen)(zhen)(zhen)空機組(zu)系統(tong)的(de)(de)(de)(de)(de)(de)(de)高溫(wen)水(shui)(shui)(shui)保(bao)(bao)持干(gan)(gan)(gan)燥塔內的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空,初始沉淀(dian)達(da)到(dao)10%~15%。它保(bao)(bao)證(zheng)了(le)玉(yu)(yu)(yu)(yu)米(mi)(mi)品質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)顏色,香氣,味道,形狀和(he)營(ying)養成分(fen),具有(you)(you)干(gan)(gan)(gan)燥質(zhi)(zhi)量(liang)(liang)(liang)好,降水(shui)(shui)(shui)快,產量(liang)(liang)(liang)高,能耗低,操作方(fang)便,性價比高等優點。 高真(zhen)(zhen)(zhen)空度(du)(du)有(you)(you)利(li)于(yu)(yu)在(zai)較低溫(wen)度(du)(du)下(xia)水(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)蒸發,但(dan)高真(zhen)(zhen)(zhen)空度(du)(du)不(bu)利(li)于(yu)(yu)熱(re)(re)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)傳導(dao),這(zhe)將影響對材料的(de)(de)(de)(de)(de)(de)(de)加(jia)熱(re)(re)效果。干(gan)(gan)(gan)燥速度(du)(du)是反映玉(yu)(yu)(yu)(yu)米(mi)(mi)水(shui)(shui)(shui)分(fen)遷移(yi)速度(du)(du)的(de)(de)(de)(de)(de)(de)(de)主要指標。在(zai)保(bao)(bao)證(zheng)干(gan)(gan)(gan)燥質(zhi)(zhi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)前提下(xia),盡可能提高干(gan)(gan)(gan)燥速度(du)(du)。 對于(yu)(yu)高水(shui)(shui)(shui)分(fen)玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)處理,一般采(cai)(cai)用干(gan)(gan)(gan)燥塔(烘干(gan)(gan)(gan)機)烘干(gan)(gan)(gan),手(shou)動烘干(gan)(gan)(gan),自(zi)然烘干(gan)(gan)(gan),機械通(tong)風等方(fang)式。干(gan)(gan)(gan)燥塔(干(gan)(gan)(gan)燥機)干(gan)(gan)(gan)燥可以去(qu)除大量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui),但(dan)它會(hui)降低玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)(liang),導(dao)致(zhi)質(zhi)(zhi)量(liang)(liang)(liang)下(xia)降;人工干(gan)(gan)(gan)燥自(zi)然干(gan)(gan)(gan)燥不(bu)會(hui)造成熱(re)(re)損傷,但(dan)需(xu)要大量(liang)(liang)(liang)人工,這(zhe)相當于(yu)(yu)需(xu)要增加(jia)收(shou)購成本(ben)。與前兩(liang)種(zhong)方(fang)法相比,機械通(tong)風和(he)干(gan)(gan)(gan)燥不(bu)僅方(fang)便使用,而且還需(xu)要較低的(de)(de)(de)(de)(de)(de)(de)成本(ben),并(bing)且還確保(bao)(bao)了(le)產品的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)(liang)。 真(zhen)(zhen)(zhen)空機組(zu)系統(tong)制(zhi)作濕儲存玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)優點 1,在(zai)干(gan)(gan)(gan)物(wu)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)基礎上,濕儲存玉(yu)(yu)(yu)(yu)米(mi)(mi)接近干(gan)(gan)(gan)玉(yu)(yu)(yu)(yu)米(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)淀(dian)粉和(he)蛋白質(zhi)(zhi)含量(liang)(liang)(liang),但(dan)研究表明(ming)其(qi)淀(dian)...
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三十個導致水(shui)環(huan)真空泵軸承異響的(de)原因總結(jie)

日期: 2019-11-20
來源:
瀏覽次(ci)數: 650

  水環真空泵在使用過程中有時會產生異常的軸承噪音。如果不及時處理,將會損壞水環真空泵電機。那么水環真空泵發出異常聲音的主要原因是什么?

三十個導致水環真空泵軸承異響的原因總結


  1、油脂(zhi)中有雜質(zhi)。

  2、潤(run)滑不(bu)足(油(you)位太低,存儲(chu)不(bu)當可(ke)能會導(dao)致油(you)或油(you)脂從密封件漏出)。

  3、軸承的(de)間隙(xi)太小或太大(生產工廠問題(ti))。

  4、軸(zhou)承(cheng)與諸如沙子(zi)或碳顆粒的雜(za)質混合以充當(dang)磨料。

  5、軸(zhou)承中混有水分,酸或油(you)漆和其(qi)他污垢,導致腐蝕。

  6、水環真空泵(beng)軸承座在孔夾(jia)扁(bian)上(shang)(座孔的(de)圓度(du)不好(hao),或座孔沒有直絞)。

  7、軸承箱(xiang)底部的角(jiao)不平坦(導致(zhi)座(zuo)孔(kong)變形,甚至(zhi)軸承箱(xiang)破裂)。

  8、軸承座孔帶(dai)有碎屑(殘(can)留的碎屑,灰(hui)塵(chen)顆粒等)。

  9、密封件偏心(磨損相鄰(lin)零件并摩擦)。

  10、軸承承受(shou)額外的負(fu)載(軸承被軸向擰緊,或者一個(ge)軸上有兩個(ge)固定(ding)端軸承)。

  11、軸承和軸之間(jian)的(de)聯軸器太(tai)松(軸的(de)直徑太(tai)小或緊定套沒有擰緊)。

  12、水環真空泵(beng)軸承的間隙太小,旋轉時太緊(jin)(jin)(緊(jin)(jin)固(gu)套(tao)筒太緊(jin)(jin))。

  13、軸承(cheng)有噪音(由(you)于滾子的端面或滾珠滑動(dong))。

  14、軸(zhou)的熱伸長率太大(da)(軸(zhou)承(cheng)承(cheng)受靜態且不確定(ding)的軸(zhou)向(xiang)附加載荷)。

  15、肩太大(觸摸軸承的密封(feng)并進行摩(mo)擦)。

  16、座孔肩部(bu)太大(軸承的密封圈扭曲)。

  17、迷宮(gong)式密封的間隙太小(與軸摩擦)。

  18、鎖緊墊圈(quan)的齒彎(wan)曲(磨(mo)損軸承并摩擦)。

  19、擋油環的位置(zhi)不合(he)適(觸摸法蘭蓋并發生摩擦(ca))。

  20.鋼球或滾(gun)子上有一個壓力坑(在安裝(zhuang)過(guo)程中通(tong)過(guo)錘擊軸承造成)。

  21、水環真空泵軸承嘈(cao)雜(有(you)外部干擾)。

三十個導致水環真空泵軸承異響的原因總結


  22、軸(zhou)承因加熱(re)而變(bian)色(se)和變(bian)形(由于(yu)使用噴槍拆卸軸(zhou)承而導致)。

  23、軸太厚(hou),無法使(shi)實際配合過緊(jin)(導致軸承(cheng)溫度過高(gao)或產(chan)生噪音)。

  24、座孔的直徑較小(xiao)(導(dao)致軸承(cheng)溫度過高)。

  25、軸(zhou)承座孔直徑太(tai)大,實際配(pei)合(he)太(tai)松(軸(zhou)承溫度太(tai)高(gao)-外圈打滑)。

  26、水環真(zhen)空(kong)泵軸承座孔(kong)變大(有(you)色金屬座孔(kong)的軸承變大,或(huo)者由于熱膨(peng)脹而變大)。

  27、固(gu)定框架已損(sun)壞(huai)。

  28、軸承滾道(dao)生銹(xiu)。

  29、鋼球,滾道(dao)磨(mo)損(產品(pin)不合格的研磨(mo)或顛簸)。

  30,卡套滾道失敗(制造商問題)。

  以上是水(shui)環(huan)真空(kong)泵(beng)軸承異常聲音的30個原因。遇到任何情況時,必須(xu)停止水(shui)環(huan)真空(kong)泵(beng)的運(yun)行,以防止損壞(huai)真空(kong)泵(beng)。


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VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)作為一種高(gao)(gao)效(xiao)、可(ke)靠的(de)(de)(de)(de)真空(kong)泵(beng)(beng)(beng)(beng)(beng),具有多方面的(de)(de)(de)(de)優(you)(you)勢(shi)(shi)。以下是其(qi)(qi)(qi)主要(yao)優(you)(you)勢(shi)(shi):1. 無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)設計(ji),清潔環(huan)保(bao)(bao)(bao)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)污染(ran):VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)(zai)(zai)運(yun)(yun)(yun)行(xing)(xing)(xing)過程(cheng)中(zhong)(zhong)(zhong)無(wu)(wu)(wu)(wu)(wu)需(xu)潤滑(hua)油(you)(you)(you),因(yin)此(ci)不會產(chan)(chan)生(sheng)油(you)(you)(you)污染(ran),特別(bie)適用(yong)(yong)于(yu)對清潔度(du)(du)(du)要(yao)求高(gao)(gao)的(de)(de)(de)(de)工(gong)(gong)藝過程(cheng),如(ru)化(hua)工(gong)(gong)行(xing)(xing)(xing)業(ye)(ye)、塑(su)膠(jiao)(jiao)行(xing)(xing)(xing)業(ye)(ye)、醫(yi)藥制(zhi)造、半導體(ti)生(sheng)產(chan)(chan)等(deng)。環(huan)保(bao)(bao)(bao)節(jie)能(neng):無(wu)(wu)(wu)(wu)(wu)需(xu)更(geng)換潤滑(hua)油(you)(you)(you),減少了(le)廢棄物的(de)(de)(de)(de)產(chan)(chan)生(sheng),同(tong)時避免了(le)由(you)于(yu)潤滑(hua)油(you)(you)(you)損耗導致(zhi)的(de)(de)(de)(de)成本增(zeng)加(jia),符(fu)合現代(dai)(dai)工(gong)(gong)業(ye)(ye)對環(huan)保(bao)(bao)(bao)和(he)節(jie)能(neng)的(de)(de)(de)(de)要(yao)求.2. 高(gao)(gao)運(yun)(yun)(yun)行(xing)(xing)(xing)效(xiao)率(lv)和(he)穩(wen)定(ding)性高(gao)(gao)效(xiao)泵(beng)(beng)(beng)(beng)(beng)速:由(you)于(yu)無(wu)(wu)(wu)(wu)(wu)需(xu)放(fang)置大(da)量(liang)(liang)的(de)(de)(de)(de)潤滑(hua)液,VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)能(neng)夠保(bao)(bao)(bao)持高(gao)(gao)效(xiao)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)速,同(tong)時維(wei)(wei)(wei)持穩(wen)定(ding)的(de)(de)(de)(de)真空(kong)度(du)(du)(du)。高(gao)(gao)度(du)(du)(du)穩(wen)定(ding):其(qi)(qi)(qi)設計(ji)保(bao)(bao)(bao)證了(le)長時間的(de)(de)(de)(de)穩(wen)定(ding)運(yun)(yun)(yun)行(xing)(xing)(xing),減少了(le)停機維(wei)(wei)(wei)修的(de)(de)(de)(de)時間,提高(gao)(gao)了(le)生(sheng)產(chan)(chan)效(xiao)率(lv)。3. 結構(gou)簡(jian)單(dan)(dan),維(wei)(wei)(wei)護(hu)(hu)方便(bian)結構(gou)緊湊:VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)由(you)對旋向相(xiang)反的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)(gan)(gan)、泵(beng)(beng)(beng)(beng)(beng)體(ti)、端蓋、密(mi)封件等(deng)部件組成,結構(gou)相(xiang)對簡(jian)單(dan)(dan),使(shi)得安(an)裝和(he)維(wei)(wei)(wei)護(hu)(hu)更(geng)加(jia)方便(bian)。免維(wei)(wei)(wei)護(hu)(hu)或少維(wei)(wei)(wei)護(hu)(hu):由(you)于(yu)其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)設計(ji),減少了(le)因(yin)潤滑(hua)油(you)(you)(you)更(geng)換和(he)維(wei)(wei)(wei)護(hu)(hu)帶來的(de)(de)(de)(de)工(gong)(gong)作量(liang)(liang),降(jiang)低了(le)維(wei)(wei)(wei)護(hu)(hu)成本。4. 廣(guang)泛的(de)(de)(de)(de)應用(yong)(yong)領(ling)(ling)域多種行(xing)(xing)(xing)業(ye)(ye)適用(yong)(yong):VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)因(yin)其(qi)(qi)(qi)獨特的(de)(de)(de)(de)優(you)(you)勢(shi)(shi),在(zai)(zai)(zai)石(shi)油(you)(you)(you)化(hua)工(gong)(gong)、塑(su)膠(jiao)(jiao)橡(xiang)塑(su)、醫(yi)藥制(zhi)造、半導體(ti)生(sheng)產(chan)(chan)等(deng)多個領(ling)(ling)域得到廣(guang)泛應用(yong)(yong)。例如(ru),在(zai)(zai)(zai)塑(su)膠(jiao)(jiao)造粒制(zhi)造過程(cheng)中(zhong)(zhong)(zhong),其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)無(wu)(wu)(wu)(wu)(wu)水(shui)帶多條產(chan)(chan)線,非(fei)常符(fu)合現代(dai)(dai)化(hua)的(de)(de)(de)(de)生(sheng)產(chan)(chan)要(yao)求;在(zai)(zai)(zai)半導體(ti)生(sheng)產(chan)(chan)中(zhong)(zhong)(zhong),其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)設計(ji)不會影響處理過程(cheng),保(bao)(bao)(bao)證了(le)產(chan)(chan)品的(de)(de)(de)(de)純凈度(du)(du)(du)。5. 先進的(de)(de)(de)(de)技術和(he)工(gong)(gong)藝高(gao)(gao)精度(du)(du)(du)加(jia)工(gong)(gong):VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)(gan)(gan)轉(zhuan)子(zi)采用(yong)(yong)三(san)維(wei)(wei)(wei)曲面數學模型設計(ji),通(tong)過高(gao)(gao)精度(du)(du)(du)的(de)(de)(de)(de)數控(kong)設備加(jia)工(gong)(gong)而(er)成,保(bao)(bao)(bao)證了(le)轉(zhuan)子(zi)的(de)(de)(de)(de)精度(du)(du)(du)和(he)質(zhi)量(liang)(liang)。低噪音(yin)運(yun)(yun)(yun)行(xing)(xing)(xing):由(you)于(yu)其(qi)(qi)(qi)獨特的(de)(de)(de)(de)結構(gou)和(he)設計(ji),VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)(zai)(zai)運(yun)(yun)(yun)行(xing)(xing)(xing)過程(cheng)中(zhong)(zhong)(zhong)噪音(yin)較低,通(tong)常保(bao)(bao)(bao)持在(zai)(zai)(zai)80分貝左右,為操作人(ren)員提供了(le)更(geng)加(jia)舒適的(de)(de)(de)(de)工(gong)(gong)作環(huan)境。綜上所述(shu),VP干(gan)式無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)螺(luo)(luo)桿(gan)(gan)(gan)(gan)真空(kong)泵(beng)(beng)(beng)(beng)(beng)以其(qi)(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)設計(ji)、高(gao)(gao)效(xiao)穩(wen)定(ding)、結構(gou)簡(jian)單(dan)(dan)、維(wei)(wei)(wei)護(hu)(hu)方便(bian)以及廣(guang)泛的(de)(de)(de)(de)應用(yong)(yong)領(ling)(ling)域等(deng)優(you)(you)勢(shi)(shi),在(zai)(zai)(zai)現代(dai)(dai)工(gong)(gong)業(ye)(ye)中(zhong)(zhong)(zhong)發(fa)揮著越(yue)來越(yue)重要(yao)的(de)(de)(de)(de)作用(yong)(yong)。
發布時(shi)間(jian): 2024 - 08 - 09
高(gao)端(duan)電(dian)(dian)(dian)路板(ban),主要生(sheng)(sheng)產高(gao)端(duan)汽車電(dian)(dian)(dian)子、ICT通(tong)訊(xun)(天線、服務器、功放(fang)、網(wang)通(tong))、能源、醫(yi)療、工控、HDI類印制(zhi)電(dian)(dian)(dian)路板(ban),廣泛應(ying)(ying)用于(yu)5G基站、數據(ju)運算及(ji)存(cun)儲、汽車電(dian)(dian)(dian)子、通(tong)信及(ji)網(wang)絡、工控及(ji)安(an)(an)防(fang)、消費及(ji)智(zhi)能終端(duan)等領(ling)域。羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)在(zai)PCB熱壓機(ji)油(you)泵(beng)(beng)(beng)的(de)(de)應(ying)(ying)用,這(zhe)套應(ying)(ying)用于(yu)熱壓機(ji)油(you)泵(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設備,由深圳恒(heng)才(cai)機(ji)電(dian)(dian)(dian)設備有限(xian)公司設計、生(sheng)(sheng)產出廠(chang)(chang),歡迎來電(dian)(dian)(dian)訂購。羅(luo)茨(ci)水(shui)環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)應(ying)(ying)用優勢:建(jian)立獨立泵(beng)(beng)(beng)房,集中抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)模式(shi),統(tong)一管道統(tong)一抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong),既節能又穩(wen)定(ding)(ding)(ding);2.擁有獨立泵(beng)(beng)(beng)房后,電(dian)(dian)(dian)路板(ban)生(sheng)(sheng)產車間(jian)噪音(yin)大大降低、熱量降低,改(gai)變成環(huan)(huan)境安(an)(an)全(quan)無(wu)噪音(yin)污染;3.采用三葉羅(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)搭(da)配司倍(bei)克水(shui)環(huan)(huan)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),效果(guo)相得益彰(zhang);4.為(wei)電(dian)(dian)(dian)路板(ban)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)加(jia)(jia)上保溫(wen)棉,保溫(wen)效果(guo)好,節能明顯、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度穩(wen)定(ding)(ding)(ding),為(wei)生(sheng)(sheng)產效率(lv)加(jia)(jia)持深圳恒(heng)才(cai)機(ji)電(dian)(dian)(dian)設備有限(xian)公司的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)在(zai)電(dian)(dian)(dian)子、水(shui)處理(li)、引水(shui)、半導體工業(ye)、光電(dian)(dian)(dian)、制(zhi)藥工業(ye)、印刷(shua)行業(ye)、鍍膜、橡塑(su)成型、PET片材擠出、顆(ke)粒(li)擠出、醫(yi)療器械、石材等工業(ye)領(ling)域應(ying)(ying)用,恒(heng)才(cai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廠(chang)(chang)家始(shi)終以穩(wen)定(ding)(ding)(ding)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)為(wei)客戶提供(gong)安(an)(an)全(quan)可靠的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)解(jie)決方(fang)案、定(ding)(ding)(ding)制(zhi)化中央集成真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)。
發布時間(jian): 2024 - 07 - 28
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