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行(xing)業資訊 了(le)解行業的最新資訊
2019 - 10 - 21
水(shui)(shui)(shui)環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)怎(zen)么(me)選(xuan)(xuan)  耐腐蝕(shi)(shi)水(shui)(shui)(shui)環式(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),集(ji)耐腐蝕(shi)(shi)材料、高(gao)真(zhen)空(kong)(kong)(kong)(kong)等技術于(yu)一體,產品具有(you)耐腐蝕(shi)(shi)性(xing)能(neng)強、極限真(zhen)空(kong)(kong)(kong)(kong)度(du)高(gao)、排氣量(liang)大等特(te)點。  對于(yu)水(shui)(shui)(shui)環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)來說,要保證其(qi)穩(wen)定(ding)運行,就是為(wei)了效(xiao)(xiao)率以(yi)(yi)及穩(wen)定(ding)性(xing),如(ru)(ru)果(guo)在(zai)(zai)極限真(zhen)空(kong)(kong)(kong)(kong)度(du)附近(jin)及大排氣壓(ya)(ya)(ya)力附近(jin)運行,真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)效(xiao)(xiao)率極低,而且(qie)工(gong)作(zuo)很不(bu)穩(wen)定(ding),易(yi)(yi)產生(sheng)振動和噪音(yin)。而且(qie)水(shui)(shui)(shui)環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)還(huan)容(rong)易(yi)(yi)發(fa)生(sheng)汽(qi)蝕(shi)(shi)現(xian)象(xiang),導致泵(beng)(beng)(beng)(beng)體、葉輪等零(ling)件(jian)的(de)(de)(de)損壞(huai),甚至無法(fa)工(gong)作(zuo)。  在(zai)(zai)有(you)基本(ben)的(de)(de)(de)參(can)數(shu)后,選(xuan)(xuan)泵(beng)(beng)(beng)(beng)過程中(zhong):  如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)所需的(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)度(du)或排氣壓(ya)(ya)(ya)力不(bu)高(gao)時,可優(you)先選(xuan)(xuan)擇(ze)單(dan)(dan)級(ji)泵(beng)(beng)(beng)(beng);  如(ru)(ru)果(guo)真(zhen)空(kong)(kong)(kong)(kong)度(du)或排氣壓(ya)(ya)(ya)力較(jiao)高(gao),單(dan)(dan)級(ji)泵(beng)(beng)(beng)(beng)往往不(bu)能(neng)滿足,或者要求泵(beng)(beng)(beng)(beng)在(zai)(zai)較(jiao)高(gao)真(zhen)空(kong)(kong)(kong)(kong)度(du)情況(kuang)下仍有(you)較(jiao)大的(de)(de)(de)抽氣量(liang)、穩(wen)定(ding)的(de)(de)(de)抽氣性(xing)能(neng),可選(xuan)(xuan)用(yong)雙(shuang)(shuang)級(ji)泵(beng)(beng)(beng)(beng);  如(ru)(ru)果(guo)真(zhen)空(kong)(kong)(kong)(kong)度(du)要求在(zai)(zai)-710mmHg以(yi)(yi)上,可選(xuan)(xuan)用(yong)氣體噴射器+水(shui)(shui)(shui)環泵(beng)(beng)(beng)(beng)機(ji)組作(zuo)為(wei)抽真(zhen)空(kong)(kong)(kong)(kong)裝置,以(yi)(yi)提(ti)高(gao)設(she)備在(zai)(zai)低壓(ya)(ya)(ya)下的(de)(de)(de)抽速,同(tong)時避免(mian)水(shui)(shui)(shui)環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)發(fa)生(sheng)氣蝕(shi)(shi)現(xian)象(xiang)。  另外如(ru)(ru)果(guo)只作(zuo)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)用(yong),則(ze)選(xuan)(xuan)用(yong)單(dan)(dan)作(zuo)用(yong)泵(beng)(beng)(beng)(beng)比較(jiao)好(hao),構(gou)造簡單(dan)(dan),易(yi)(yi)維護,且(qie)在(zai)(zai)較(jiao)高(gao)真(zhen)空(kong)(kong)(kong)(kong)情況(kuang)下抗(kang)汽(qi)蝕(shi)(shi)性(xing)好(hao);  如(ru)(ru)果(guo)還(huan)可能(neng)作(zuo)為(wei)較(jiao)壓(ya)(ya)(ya)縮機(ji)使(shi)用(yong),則(ze)選(xuan)(xuan)用(yong)雙(shuang)(shuang)作(zuo)用(yong)的(de)(de)(de)泵(beng)(beng)(beng)(beng)比較(jiao)合適。雙(shuang)(shuang)作(zuo)用(yong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)氣量(liang)大,體積小,徑向力能(neng)自動平衡(heng),軸不(bu)容(rong)易(yi)(yi)產生(sheng)疲勞斷裂,泵(beng)(beng)(beng)(beng)的(de)(de)(de)使(shi)用(yong)壽命也較(jiao)長。  水(shui)(shui)(shui)環式(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)困(kun)(kun)油(you)了怎(zen)么(me)辦(ban)?  水(shui)(shui)(shui)環式(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)著眾多的(de)(de)(de)優(you)良特(te)點,不(bu)用(yong)油(you)工(gong)作(zuo)、對環境(jing)無污染等特(te)點使(shi)其(qi)在(zai)(zai)各行各業都有(you)著極其(qi)廣泛的(de)(de)(de)應用(yong)。  水(shui)(shui)(shui)環式(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)使(shi)用(yong)的(de)(de)(de)過程中(zhong),有(you)時候會出現(xian)困(kun)(kun)油(you)的(de)(de)(de)問題,遇上這(zhe)樣的(de)(de)(de)問題我們(men)應該怎(zen)么(me)解決?  水(shui)(shui)(shui)環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)...
2019 - 11 - 04
家(jia)(jia)(jia)(jia)具(ju)(ju)的(de)(de)(de)(de)(de)原(yuan)材(cai)(cai)料是(shi)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)。如(ru)果將(jiang)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)(de)原(yuan)始生(sheng)態形(xing)(xing)狀(zhuang)用于(yu)(yu)制造家(jia)(jia)(jia)(jia)具(ju)(ju),則(ze)可(ke)(ke)(ke)(ke)能(neng)無法(fa)保存(cun)數年(nian)(nian),并且(qie)由于(yu)(yu)某些(xie)環境會(hui)(hui)影(ying)響(xiang)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)(de)質量(liang),因此(ci)家(jia)(jia)(jia)(jia)具(ju)(ju)會(hui)(hui)被蟲(chong)蛀或(huo)緩慢(man)損(sun)壞(huai),因此(ci)家(jia)(jia)(jia)(jia)具(ju)(ju)制造商繼續探索在(zai)家(jia)(jia)(jia)(jia)具(ju)(ju)的(de)(de)(de)(de)(de)生(sheng)產過(guo)程和(he)日常使用中(zhong)如(ru)何進行(xing)防(fang)(fang)腐(fu)(fu)。說(shuo)到這一點(dian),我不(bu)得不(bu)提到真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)用于(yu)(yu)家(jia)(jia)(jia)(jia)具(ju)(ju)防(fang)(fang)腐(fu)(fu)處理嗎?它有(you)什么優(you)(you)勢(shi)? 通過(guo)以(yi)(yi)(yi)下內容引導大家(jia)(jia)(jia)(jia)理解真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統在(zai)家(jia)(jia)(jia)(jia)具(ju)(ju)中(zhong)的(de)(de)(de)(de)(de)應用。  經過(guo)多年(nian)(nian)的(de)(de)(de)(de)(de)研(yan)究,如(ru)果木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)表面涂有(you)防(fang)(fang)腐(fu)(fu)材(cai)(cai)料,則(ze)不(bu)會(hui)(hui)影(ying)響(xiang)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)本(ben)身的(de)(de)(de)(de)(de)質量(liang),也不(bu)會(hui)(hui)影(ying)響(xiang)外觀,并且(qie)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)持久耐用。家(jia)(jia)(jia)(jia)具(ju)(ju)防(fang)(fang)腐(fu)(fu)蝕處理的(de)(de)(de)(de)(de)關鍵是(shi)使用旋(xuan)轉葉(xie)片真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng),該真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)將(jiang)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)放入(ru)(ru)容器中(zhong)并向木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)中(zhong)抽吸空(kong)(kong)(kong)氣。在(zai)這種(zhong)狀(zhuang)態下,涂層會(hui)(hui)滲入(ru)(ru)木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)。這種(zhong)效果將(jiang)延續木(mu)(mu)(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)(de)壽命,并且(qie)所生(sheng)產的(de)(de)(de)(de)(de)家(jia)(jia)(jia)(jia)具(ju)(ju)將(jiang)是(shi)實用的(de)(de)(de)(de)(de)且(qie)不(bu)會(hui)(hui)變形(xing)(xing)或(huo)破裂。  哪(na)種(zhong)木(mu)(mu)(mu)(mu)(mu)制家(jia)(jia)(jia)(jia)具(ju)(ju)最防(fang)(fang)潮和(he)防(fang)(fang)腐(fu)(fu)蝕?  桃花心木(mu)(mu)(mu)(mu)(mu)家(jia)(jia)(jia)(jia)具(ju)(ju)(古(gu)老的(de)(de)(de)(de)(de)桃花心木(mu)(mu)(mu)(mu)(mu)家(jia)(jia)(jia)(jia)具(ju)(ju),包括紫(zi)檀木(mu)(mu)(mu)(mu)(mu),雞翅木(mu)(mu)(mu)(mu)(mu),檀香(xiang)木(mu)(mu)(mu)(mu)(mu)等),松木(mu)(mu)(mu)(mu)(mu)(做立桿)(在(zai)古(gu)代造橋(qiao)(qiao)在(zai)河中(zhong)的(de)(de)(de)(de)(de)木(mu)(mu)(mu)(mu)(mu)樁)(少(shao)(shao)(shao)數民(min)族樓(lou)下的(de)(de)(de)(de)(de)木(mu)(mu)(mu)(mu)(mu)樁)(少(shao)(shao)(shao)數民(min)族木(mu)(mu)(mu)(mu)(mu)橋(qiao)(qiao)的(de)(de)(de)(de)(de)橋(qiao)(qiao)面,橋(qiao)(qiao)頂,橋(qiao)(qiao)柱,橋(qiao)(qiao)樁)。  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系(xi)統的(de)(de)(de)(de)(de)優(you)(you)點(dian):  1.當(dang)需(xu)要真(zhen)(zhen)(zhen)空(kong)(kong)(kong)源(yuan)時(shi),可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)在(zai)很短(duan)的(de)(de)(de)(de)(de)時(shi)間內達到所需(xu)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度。  2.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)源(yuan)更穩(wen)定,足夠(gou)。  3.一個系(xi)統可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)同時(shi)用于(yu)(yu)多個工作(zuo)(zuo)站,而不(bu)會(hui)(hui)影(ying)響(xiang)不(bu)同單元之間的(de)(de)(de)(de)(de)操(cao)作(zuo)(zuo)。  4.當(dang)壓力容器中(zhong)存(cun)儲(chu)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)源(yuan)足夠(gou)時(shi),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)停止工作(zuo)(zuo)/旋(xuan)轉以(yi)(yi)(yi)停止運行(xing),從(cong)而延長(chang)了(le)(le)泵(beng)的(de)(de)(de)(de)(de)靜止時(shi)間,從(cong)而減(jian)少(shao)(shao)(shao)了(le)(le)泵(beng),零件和(he)油的(de)(de)(de)(de)(de)損(sun)失,降低了(le)(le)運行(xing)成本(ben)和(he)維護,并減(jian)少(shao)(shao)(shao)工作(zuo)(zuo)場所的(de)(de)(de)(de)(de)噪音。  5,易于(yu)(yu)操(cao)作(zuo)(zuo)...
2019 - 11 - 06
來買泵(beng)(beng)的(de)(de)(de)(de)很(hen)多廠家(jia)當前(qian)使(shi)用(yong)(yong)的(de)(de)(de)(de)都是水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng),也咨詢了我們很(hen)多關于水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)問題.今天(tian)我們就給大(da)(da)家(jia)介紹(shao)一(yi)下(xia)水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)使(shi)用(yong)(yong)的(de)(de)(de)(de)注意(yi)事項.  1、 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)必(bi)須安(an)裝在(zai)水(shui)(shui)(shui)(shui)平(ping)基礎上,管(guan)路連接時要(yao)(yao)避免(mian)產(chan)生過大(da)(da)壓力:真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)排(pai)氣管(guan)路在(zai)垂直方向的(de)(de)(de)(de)高(gao)(gao)度(du)盡量減小,排(pai)氣排(pai)水(shui)(shui)(shui)(shui)管(guan)路垂直高(gao)(gao)度(du)絕對(dui)(dui)不能超過0.5米(mi)!!!  2、 真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)安(an)裝后注意(yi)調速聯軸(zhou)器的(de)(de)(de)(de)同(tong)心度(du),防(fang)止因同(tong)心度(du)未高(gao)(gao)速造成軸(zhou)承或聯軸(zhou)器受損。  3、 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)要(yao)(yao)避免(mian)滿水(shui)(shui)(shui)(shui)頻(pin)繁啟動。  4、 在(zai)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)安(an)裝階段要(yao)(yao)對(dui)(dui)泵(beng)(beng)口加以保護,避免(mian)焊渣或其他(ta)雜物進入泵(beng)(beng)內(nei)(真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)安(an)裝前(qian),要(yao)(yao)對(dui)(dui)管(guan)路進行(xing)吹掃(sao),);在(zai)泵(beng)(beng)最初(chu)運(yun)行(xing)的(de)(de)(de)(de)100小時內(nei),應在(zai)吸氣口加開車(che)過濾網。與吸排(pai)氣口連接的(de)(de)(de)(de)管(guan)路通徑要(yao)(yao)與泵(beng)(beng)口通徑相當。  5、 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)工(gong)(gong)作液(ye)供水(shui)(shui)(shui)(shui)壓力不宜過大(da)(da),應高(gao)(gao)出排(pai)氣壓力0.1~0.2Kg為(wei)宜(壓縮(suo)機(ji)除(chu)外),壓力過高(gao)(gao)會導致葉(xie)輪損壞(huai)和電機(ji)過載。工(gong)(gong)作液(ye)盡量使(shi)用(yong)(yong)軟化(hua)水(shui)(shui)(shui)(shui),若(ruo)工(gong)(gong)作液(ye)硬度(du)過高(gao)(gao),必(bi)須定(ding)期對(dui)(dui)泵(beng)(beng)進行(xing)除(chu)垢,否則會導致泵(beng)(beng)損壞(huai)。  6、 真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)啟動前(qian)要(yao)(yao)先打開供水(shui)(shui)(shui)(shui)管(guan)路以濕潤軸(zhou)封;點動電機(ji),確定(ding)電機(ji)轉向正確后再(zai)啟動真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。  7、 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在(zai)使(shi)用(yong)(yong)時要(yao)(yao)注意(yi)所(suo)抽氣體和使(shi)用(yong)(yong)的(de)(de)(de)(de)工(gong)(gong)作液(ye)是否與泵(beng)(beng)材質相符;工(gong)(gong)作液(ye)應為(wei)清潔軟化(hua)水(shui)(shui)(shui)(shui),不能含有(you)固體顆粒(li)。  8、 在(zai)霜凍季節(jie)或寒冷(leng)地區(qu)使(shi)用(yong)(yong)時,停車(che)后應將泵(beng)(beng)內(nei)工(gong)(gong)作液(ye)放空(kong)(kong)(kong)。  9、 在(zai)使(shi)用(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)度(du)達到(dao)-0.092MPa時,應打開真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)上的(de)(de)(de)(de)氣蝕閥門保護裝置。  10、 水(shui)(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)(kong)(kong)...
2019 - 11 - 08
螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)使(shi)用(yong)期間(jian)(jian),泵(beng)(beng)(beng)會受到漏(lou)氣(qi)(qi)的(de)(de)影響。許多(duo)用(yong)戶認(ren)為(wei)(wei)這是設備(bei)的(de)(de)質量(liang)問(wen)(wen)題,已被新設備(bei)取代。但(dan)是,漏(lou)氣(qi)(qi)的(de)(de)原因(yin)不(bu)僅是質量(liang)問(wen)(wen)題。以下是關于螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)泄漏(lou)問(wen)(wen)題的(de)(de)分享原因(yin)和處理方法(fa)。  01.前后側(ce)蓋不(bu)同心  也就(jiu)是說,螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)前后側(ce)蓋的(de)(de)軸(zhou)向(xiang)(xiang)度(du)差異很大(da),并且后側(ce)蓋與軸(zhou)承(cheng)偏斜(xie)(xie)度(du)相同。  02. 液環(huan)升溫  液環(huan)溫度(du)升高(gao)且飽和蒸汽(qi)壓(ya)升高(gao),這降低了(le)螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)真空(kong)(kong)(kong)(kong)(kong)(kong)度(du),但(dan)這對(dui)(dui)排(pai)氣(qi)(qi)壓(ya)力(li)沒有影響。  03.密封不(bu)嚴  擰緊(jin)螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)所有連接螺(luo)(luo)栓(shuan)和填料函,緊(jin)緊(jin)包裹管道和儀器(qi)與其(qi)他(ta)零(ling)件連接的(de)(de)地方,或(huo)更換墊片和填料。對(dui)(dui)于螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)漏(lou)氣(qi)(qi),也可以使(shi)用(yong)油(you)灰(hui)作為(wei)(wei)臨(lin)時補救措施(shi)。  04.軸(zhou)承(cheng)偏斜(xie)(xie)  1.這種(zhong)現象導致葉輪(lun)傾斜(xie)(xie)安(an)裝(zhuang)(zhuang)在螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)泵(beng)(beng)(beng)體內(nei)。對(dui)(dui)于單作用(yong)泵(beng)(beng)(beng),軸(zhou)向(xiang)(xiang)間(jian)(jian)隙(xi)不(bu)均勻。當葉輪(lun)旋轉時,不(bu)可避免地會與側(ce)蓋產生(sheng)一部分摩擦,刮(gua)傷側(ce)蓋,并且葉輪(lun)的(de)(de)端(duan)面會增加軸(zhou)向(xiang)(xiang)間(jian)(jian)隙(xi)  2.當壓(ya)縮室氣(qi)(qi)體通過增大(da)的(de)(de)間(jian)(jian)隙(xi)時,大(da)量(liang)泄漏(lou)到吸入(ru)室中(zhong)(zhong),這降低了(le)螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)真空(kong)(kong)(kong)(kong)(kong)(kong)或(huo)排(pai)氣(qi)(qi)壓(ya)力(li)。  3.此時,必須卸下螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)軸(zhou)承(cheng)進行維修,然后正確安(an)裝(zhuang)(zhuang)。  螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是一種(zhong)泵(beng)(beng)(beng)裝(zhuang)(zhuang)置,在泵(beng)(beng)(beng)殼體中(zhong)(zhong)以同步高(gao)速反向(xiang)(xiang)旋轉執(zhi)行吸氣(qi)(qi)和排(pai)氣(qi)(qi)功能。在使(shi)用(yong)過程中(zhong)(zhong)發生(sheng)漏(lou)氣(qi)(qi)時,需(xu)要(yao)及(ji)時處理螺(luo)(luo)桿(gan)(gan)真空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。好好照顧它(ta)
2019 - 11 - 11
當真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)連接(jie)到主(zhu)電源開關(guan)時,其主(zhu)電源指示(shi)燈點亮,因此可(ke)以(yi)(yi)將(jiang)控(kong)制(zhi)模式置于(yu)手(shou)動(dong)(dong)或自動(dong)(dong)位(wei)(wei)置。按(an)(an)(an)下(xia)控(kong)制(zhi)電源按(an)(an)(an)鈕,指示(shi)燈點亮(應(ying)(ying)(ying)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)、增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)和緊急停機(ji)(ji)按(an)(an)(an)鈕復位(wei)(wei),否(fou)則控(kong)制(zhi)電源按(an)(an)(an)鈕將(jiang)無(wu)法打(da)開。如果電源相序錯誤為黃色(se),則需要進行相變。打(da)開真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)斷(duan)路器,按(an)(an)(an)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)控(kong)制(zhi)按(an)(an)(an)鈕,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)指示(shi)燈亮,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)正(zheng)在(zai)運行。  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)將(jiang)根據實際情況有(you)效調整增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)延時,打(da)開增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)斷(duan)路器,按(an)(an)(an)下(xia)增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)控(kong)制(zhi)按(an)(an)(an)鈕,增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)指示(shi)燈亮,增(zeng)(zeng)(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)正(zheng)在(zai)運行。油(you)(you)井中(zhong)有(you)一(yi)(yi)個油(you)(you)位(wei)(wei)開關(guan)。當油(you)(you)井進入(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)或變壓(ya)(ya)(ya)器油(you)(you)時,控(kong)制(zhi)面(mian)板上(shang)(shang)的(de)(de)(de)(de)(de)蜂鳴器將(jiang)自動(dong)(dong)發(fa)出(chu)警報(bao),并且系統(tong)將(jiang)關(guan)閉。  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)使用注意事項  1、打(da)開包裝(zhuang),用手(shou)指在(zai)泵(beng)(beng)(beng)和電動(dong)(dong)機(ji)(ji)之間(jian)的(de)(de)(de)(de)(de)聯(lian)軸器上(shang)(shang)按(an)(an)(an)箭(jian)頭方向旋(xuan)轉。  2、打(da)開真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)箱上(shang)(shang)的(de)(de)(de)(de)(de)燃(ran)油(you)(you)塞,將(jiang)準備(bei)好的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)倒入(ru)泵(beng)(beng)(beng)中(zhong)。油(you)(you)位(wei)(wei)應(ying)(ying)(ying)在(zai)油(you)(you)標(biao)可(ke)見部分的(de)(de)(de)(de)(de)一(yi)(yi)半至三分之二之間(jian)。如果機(ji)(ji)油(you)(you)油(you)(you)位(wei)(wei)過高(gao),將(jiang)導致噴油(you)(you)。如果它太(tai)(tai)低,則會(hui)影(ying)響真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度。它還(huan)會(hui)增(zeng)(zeng)(zeng)加(jia)溫度并增(zeng)(zeng)(zeng)加(jia)噪(zao)音,這會(hui)影(ying)響泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)性能。泵(beng)(beng)(beng)油(you)(you)可(ke)以(yi)(yi)從1號真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)中(zhong)選擇。  3、打(da)開進氣(qi)口(kou)(kou)和排氣(qi)口(kou)(kou)上(shang)(shang)的(de)(de)(de)(de)(de)黑(hei)色(se)橡膠蓋(gai),從進氣(qi)口(kou)(kou)中(zhong)加(jia)入(ru)少量(一(yi)(yi)茶匙)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)以(yi)(yi)方便啟動(dong)(dong),連接(jie)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)和真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統(tong)(真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)入(ru)口(kou)(kou)必須(低于(yu)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)出(chu)口(kou)(kou))。連接(jie)到真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)管道不(bu)(bu)太(tai)(tai)長。連接(jie)管的(de)(de)(de)(de)(de)直徑(jing)不(bu)(bu)應(ying)(ying)(ying)小(xiao)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)入(ru)口(kou)(kou)的(de)(de)(de)(de)(de)內徑(jing)。否(fou)則會(hui)影(ying)響抽氣(qi)速(su)度,但必須小(xiao)于(yu)進氣(qi)口(kou)(kou)的(de)(de)(de)(de)(de)外徑(jing),否(fou)則會(hui)影(ying)響密封程度。泵(beng)(beng)(beng)送的(de)(de)(de)(de)(de)體積不(bu)(bu)應(ying)(ying)(ying)太(tai)(tai)大,泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)送速(su)度通常為15-20倍(以(yi)(yi)秒(miao)為單位(wei)(wei))。在(zai)活(huo)動(dong)(dong)關(guan)節上(shang)(shang)涂抹真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)油(you)(you)脂以(yi)(yi)增(zeng)(zeng)(zeng)...
2019 - 11 - 13
1、確(que)(que)認(ren)(ren)真(zhen)空(kong)泵(beng)(beng)安裝環境(jing)條(tiao)件  包括環境(jing)溫(wen)度(du)(du)(du)、相對(dui)濕度(du)(du)(du)、大(da)(da)(da)氣(qi)(qi)壓(ya)力(li)(li)、空(kong)氣(qi)(qi)腐(fu)(fu)蝕(shi)性(xing)(xing)(xing)、危(wei)險區域等級、防(fang)塵防(fang)水要(yao)求(qiu)。  2、確(que)(que)認(ren)(ren)操(cao)作條(tiao)件  指液(ye)(ye)體吸入側液(ye)(ye)面(mian)壓(ya)力(li)(li)(絕對(dui))、排出側液(ye)(ye)面(mian)壓(ya)力(li)(li)、間歇或連續工(gong)作、位(wei)置固定或移動、安裝維修方便性(xing)(xing)(xing)。  3、確(que)(que)認(ren)(ren)介(jie)質(zhi)(zhi)(zhi)(zhi)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)  包括介(jie)質(zhi)(zhi)(zhi)(zhi)名稱、溫(wen)度(du)(du)(du)、密度(du)(du)(du)、粘度(du)(du)(du)、飽和(he)蒸汽(qi)壓(ya)力(li)(li)、固體顆粒直(zhi)(zhi)徑和(he)含(han)量(liang)、氣(qi)(qi)體的(de)(de)(de)(de)(de)含(han)量(liang)、腐(fu)(fu)蝕(shi)性(xing)(xing)(xing)、揮發性(xing)(xing)(xing)、燃爆性(xing)(xing)(xing)、毒性(xing)(xing)(xing)。  4、選定真(zhen)空(kong)泵(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)(bu)件的(de)(de)(de)(de)(de)材(cai)質(zhi)(zhi)(zhi)(zhi)  根(gen)據真(zhen)空(kong)泵(beng)(beng)送介(jie)質(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)物理化學性(xing)(xing)(xing)質(zhi)(zhi)(zhi)(zhi)主(zhu)要(yao)考慮以(yi)下幾(ji)個(ge)方面(mian):  (1) 介(jie)質(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)腐(fu)(fu)蝕(shi)性(xing)(xing)(xing)  真(zhen)空(kong)泵(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)(bu)件的(de)(de)(de)(de)(de)耐腐(fu)(fu)蝕(shi)性(xing)(xing)(xing)能(neng)(neng)滿足使用(yong)(yong)要(yao)求(qiu)即可,不(bu)可追(zhui)求(qiu)過(guo)(guo)高的(de)(de)(de)(de)(de)耐腐(fu)(fu)蝕(shi)性(xing)(xing)(xing)能(neng)(neng),否(fou)則,將(jiang)大(da)(da)(da)幅度(du)(du)(du)增加真(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)購置成本。  (2) 介(jie)質(zhi)(zhi)(zhi)(zhi)是(shi)否(fou)含(han)固體顆粒  因為(wei)固體顆粒的(de)(de)(de)(de)(de)硬(ying)度(du)(du)(du)和(he)含(han)量(liang)直(zhi)(zhi)接(jie)關系到(dao)真(zhen)空(kong)泵(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)(bu)件的(de)(de)(de)(de)(de)耐用(yong)(yong)性(xing)(xing)(xing)。  (3) 介(jie)質(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(壓(ya)力(li)(li))  介(jie)質(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(壓(ya)力(li)(li))越高,真(zhen)空(kong)泵(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)(bu)件的(de)(de)(de)(de)(de)材(cai)質(zhi)(zhi)(zhi)(zhi)強度(du)(du)(du)應越高。一(yi)般的(de)(de)(de)(de)(de),溫(wen)度(du)(du)(du)  (4) 有(you)(you)衛生級或禁止(zhi)污染要(yao)求(qiu)的(de)(de)(de)(de)(de)介(jie)質(zhi)(zhi)(zhi)(zhi)  選擇相應的(de)(de)(de)(de)(de)過(guo)(guo)流(liu)(liu)(liu)部(bu)(bu)件材(cai)質(zhi)(zhi)(zhi)(zhi)。另外(wai),真(zhen)空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)結構應是(shi)便于(yu)清洗的(de)(de)(de)(de)(de)。  5、選定真(zhen)空(kong)泵(beng)(beng)性(xing)(xing)(xing)能(neng)(neng)參數  (1)計算法  A. 流(liu)(liu)(liu)量(liang):它直(zhi)(zhi)接(jie)關系到(dao)整個(ge)裝置的(de)(de)(de)(de)(de)生產能(neng)(neng)力(li)(li)和(he)輸送能(neng)(neng)力(li)(li)。如工(gong)藝(yi)設計中能(neng)(neng)算出真(zhen)空(kong)泵(beng)(beng)正常(chang)、最小、最大(da)(da)(da)的(de)(de)(de)(de)(de)三種流(liu)(liu)(liu)量(liang)。選擇真(zhen)空(kong)泵(beng)(beng)時(shi),以(yi)最大(da)(da)(da)流(liu)(liu)(liu)量(liang)為(wei)依據,兼顧正常(chang)流(liu)(liu)(liu)量(liang),在沒有(you)(you)最大(da)(da)(da)流(liu)(liu)(liu)量(liang),通常(chang)可取正常(chang)流(liu)(liu)(liu)量(liang)的(de)(de)(de)(de)(de)1.1倍作為(wei)最大(da)(da)(da)流(liu)(liu)(liu)量(liang)。  B. 揚程:一(yi)般要(yao)用(yong)(yong)放大(da)(da)(da)5%-10%余量(liang)后的(de)(de)(de)(de)(de)揚程來選型。特別注意:離心...
2019 - 11 - 14
每(mei)個人都(dou)知道水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)也需要(yao)(yao)使(shi)用(yong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you),因此(ci)必須將(jiang)用(yong)完的(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)用(yong)盡。正常情況下(xia),水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)設備(bei)安裝了(le)排(pai)氣(qi)(qi)過(guo)(guo)濾(lv)(lv)(lv)器,但(dan)有(you)時(shi)是由于(yu)(yu)每(mei)個過(guo)(guo)濾(lv)(lv)(lv)器的(de)(de)(de)(de)原因。在這種情況下(xia),會出現排(pai)氣(qi)(qi)口冒煙(yan)(yan)的(de)(de)(de)(de)問題。讓我們看一(yi)下(xia)如(ru)何處(chu)理(li)排(pai)氣(qi)(qi)口的(de)(de)(de)(de)煙(yan)(yan)霧(wu)。  1、如(ru)果(guo)長(chang)時(shi)間不(bu)(bu)更(geng)換(huan)水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you),它將(jiang)被(bei)(bei)碳化和變黑。如(ru)果(guo)希望污泥處(chu)于(yu)(yu)相同(tong)狀態,則需要(yao)(yao)更(geng)換(huan)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)。您需要(yao)(yao)從(cong)系(xi)統上(shang)卸下(xia)泵(beng)(beng)(beng)(beng)(beng),然(ran)(ran)后(hou)(hou)排(pai)干(gan)油(you)(you)(you)(you)(you)(you)。將(jiang)干(gan)凈(jing)的(de)(de)(de)(de)板連(lian)接到(dao)(dao)孔(kong)的(de)(de)(de)(de)底部。使(shi)用(yong)后(hou)(hou),擰緊加(jia)油(you)(you)(you)(you)(you)(you)塞和放(fang)(fang)油(you)(you)(you)(you)(you)(you)塞以(yi)釋放(fang)(fang)臟油(you)(you)(you)(you)(you)(you)。電動(dong)(dong)機間歇(xie)性(xing)地啟動(dong)(dong),并(bing)排(pai)出每(mei)個真(zhen)空(kong)(kong)(kong)室中的(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)。然(ran)(ran)后(hou)(hou)將(jiang)所有(you)新的(de)(de)(de)(de)氣(qi)(qi)管倒(dao)入約200-300CC的(de)(de)(de)(de)新真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)中。以(yi)間歇(xie)方(fang)式啟動(dong)(dong)電動(dong)(dong)機以(yi)開(kai)始操作,清(qing)潔每(mei)個真(zhen)空(kong)(kong)(kong)室,然(ran)(ran)后(hou)(hou)在進(jin)行大(da)約2-3次此(ci)類重(zhong)復清(qing)潔后(hou)(hou),可(ke)以(yi)照亮清(qing)潔油(you)(you)(you)(you)(you)(you),然(ran)(ran)后(hou)(hou)擰緊放(fang)(fang)油(you)(you)(you)(you)(you)(you)塞。將(jiang)加(jia)油(you)(you)(you)(you)(you)(you)塞上(shang)的(de)(de)(de)(de)干(gan)凈(jing)的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)加(jia)到(dao)(dao)可(ke)見窗口的(de)(de)(de)(de)位置,并(bing)確(que)保在加(jia)油(you)(you)(you)(you)(you)(you)塞擰緊期間它不(bu)(bu)會泄(xie)漏。同(tong)樣(yang)(yang)要(yao)(yao)注(zhu)意不(bu)(bu)要(yao)(yao)向水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)添加(jia)過(guo)(guo)多的(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you),這不(bu)(bu)利于(yu)(yu)使(shi)用(yong),因此(ci)您需要(yao)(yao)控制添加(jia)的(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)量(liang)。  2、水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)排(pai)氣(qi)(qi)過(guo)(guo)濾(lv)(lv)(lv)器是一(yi)種消耗性(xing)附件(jian)。主要(yao)(yao)功(gong)能(neng)是分離油(you)(you)(you)(you)(you)(you)氣(qi)(qi)。這樣(yang)(yang)可(ke)以(yi)防止真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)與廢氣(qi)(qi)一(yi)起(qi)從(cong)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)體(ti)中排(pai)出,從(cong)而避免冒煙(yan)(yan)。過(guo)(guo)濾(lv)(lv)(lv)器可(ke)以(yi)過(guo)(guo)濾(lv)(lv)(lv)。真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)沉淀下(xia)來,然(ran)(ran)后(hou)(hou)返回到(dao)(dao)燃油(you)(you)(you)(you)(you)(you)箱(xiang)。但(dan)是,在排(pai)氣(qi)(qi)過(guo)(guo)濾(lv)(lv)(lv)器發(fa)生故障之后(hou)(hou),過(guo)(guo)濾(lv)(lv)(lv)效果(guo)大(da)大(da)降低(di),這導致真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)逐漸與排(pai)氣(qi)(qi)一(yi)起(qi)排(pai)出,這就是排(pai)氣(qi)(qi)被(bei)(bei)排(pai)出的(de)(de)(de)(de)原因。有(you)時(shi)會有(you)白色(se)或藍色(se)的(de)(de)(de)(de)煙(yan)(yan)霧(wu)。通常,應(ying)每(mei)3-6個月更(geng)換(huan)一(yi)次,但(dan)如(ru)果(guo)將(jiang)設備(bei)用(yong)于(yu)(yu)污染比較,則更(geng)換(huan)的(de)(de)(de)(de)頻率會更(geng)高(gao)。  一(yi)般來說,水(shui)環(huan)(huan)(huan)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)...
產品名稱: 德國speck品牌ME-125-1/2離心泵
上市日期:2018-04-12

SPECK品牌小型離心泵適(shi)用于(yu)(yu)化(hua)學(xue)藥液、水油(you)的抽(chou)送、循(xun)環(huan)、排放(fang)等,廣泛應用于(yu)(yu)電鍍(du)、電子(zi)、化(hua)工(gong)、皮革、染(ran)整廢(fei)水、廢(fei)氣、冷卻、焊接等等行業。不(bu)銹鋼、銅塑料(liao)等材質供選擇。耐(nai)高溫(wen)、耐(nai)腐蝕。

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德(de)國speck品牌(pai)ME-125-1/2離心(xin)泵

上市日期: 2018-04-12

德國SPECK品牌ME-303-1離心泵性能曲線圖

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Case / 案例展示
2020 - 05 - 20
點擊次(ci)數: 430
在高校(xiao)及(ji)科研(yan)院所材料研(yan)究和粉(fen)體(ti)材料生產企業(ye)(ye)產品質量監控中比(bi)(bi)表(biao)(biao)(biao)面(mian)(mian)積分(fen)析儀的(de)使用(yong)十分(fen)廣(guang)泛(fan)。吸附劑,陶瓷原材料,橡(xiang)塑材料補強劑,電池材料,金(jin)(jin)屬(shu)(shu)氧化物,磁性(xing)粉(fen)末材料,納米(mi)金(jin)(jin)屬(shu)(shu)材料,環保行業(ye)(ye),無(wu)機粉(fen)體(ti)材料,納米(mi)材料,稀土等(deng)粉(fen)體(ti)和顆粒材料的(de)比(bi)(bi)表(biao)(biao)(biao)面(mian)(mian)積及(ji)孔徑檢測中都會用(yong)到(dao)。推薦比(bi)(bi)表(biao)(biao)(biao)面(mian)(mian)積分(fen)析儀中GVD旋片真空泵應用(yong)。  比(bi)(bi)表(biao)(biao)(biao)面(mian)(mian)積分(fen)析介紹(shao)  比(bi)(bi)表(biao)(biao)(biao)面(mian)(mian)積分(fen)析是在恒(heng)定溫(wen)度下,在平衡(heng)狀態(tai)時(shi),一定的(de)氣(qi)體(ti)壓力下,對應于固體(ti)表(biao)(biao)(biao)面(mian)(mian)一...
2020 - 05 - 20
點擊次數: 392
PE打(da)孔(kong)(kong)膜(mo)在(zai)衛(wei)(wei)(wei)生(sheng)品行業中被廣泛應用(yong)(yong)(yong),目前的一次性衛(wei)(wei)(wei)生(sheng)用(yong)(yong)(yong)品需(xu)求呈增長趨勢。但是也(ye)同樣(yang)面臨著一樣(yang)的問題。升產中容易造成污染。怎(zen)么解(jie)決污染問題呢?今天推(tui)薦(jian)油潤滑(hua)螺桿真空(kong)泵(beng)在(zai)PE打(da)孔(kong)(kong)膜(mo)生(sheng)產中的應用(yong)(yong)(yong),來解(jie)決生(sheng)產中問題。  什么是PE打(da)孔(kong)(kong)膜(mo)  用(yong)(yong)(yong)于婦女衛(wei)(wei)(wei)生(sheng)巾、衛(wei)(wei)(wei)生(sheng)護(hu)墊、成人失襟褲、嬰兒(er)尿褲等衛(wei)(wei)(wei)生(sheng)用(yong)(yong)(yong)品中使用(yong)(yong)(yong)的一種具(ju)有(you)吸收人體排(pai)出液的塑料(liao)(liao)薄膜(mo)(亦稱“衛(wei)(wei)(wei)生(sheng)面料(liao)(liao)”)  在(zai)塑料(liao)(liao)薄膜(mo)上(shang)打(da)孔(kong)(kong),此類孔(kong)(kong)具(ju)有(you)拓樸結構,即外(wai)層(ceng)面孔(kong)(kong)...
2020 - 05 - 20
點擊(ji)次數: 393
隨(sui)著(zhu)我國工(gong)(gong)業(ye)的(de)快(kuai)速發(fa)展(zhan),工(gong)(gong)業(ye)制造已經成為帶動經濟發(fa)展(zhan)的(de)主要動力。IGBT模塊作(zuo)為作(zuo)為電(dian)力電(dian)子大功(gong)率主流器(qi)件(jian)之一。在(zai)(zai)眾多(duo)行業(ye)應用廣泛。今天我們推薦旋(xuan)片真空泵在(zai)(zai)IGBT模塊制造中的(de)應用。  IGBT(Insulated Gate Bipolar Transistor),絕(jue)(jue)緣(yuan)柵(zha)雙(shuang)極型晶體管(guan),是(shi)由BJT(雙(shuang)極型三極管(guan))和MOS(絕(jue)(jue)緣(yuan)柵(zha)型場效應管(guan))組成的(de)復合全(quan)控型電(dian)壓驅(qu)動式(shi)功(gong)率半導體器(qi)件(jian), 兼有MOSFET...
2020 - 05 - 19
點(dian)擊次數: 349
濾油機(ji)熱壓(ya)(ya)罐(guan)(guan)真空(kong)(kong)應用(yong)(yong)介紹(shao)  工業上(shang)運用(yong)(yong)最廣泛的真空(kong)(kong)設備(bei)有很(hen)多,不同的行業不同工藝(yi)環(huan)節使用(yong)(yong)真空(kong)(kong)的方式也不一樣(yang)。我們(men)需要(yao)去了解并學會運用(yong)(yong)。下面我們(men)就一起(qi)來了解濾油機(ji)熱壓(ya)(ya)罐(guan)(guan)設備(bei)中真空(kong)(kong)泵的應用(yong)(yong)。  1.濾油機(ji)熱壓(ya)(ya)罐(guan)(guan)設備(bei)介紹(shao)  熱壓(ya)(ya)罐(guan)(guan)定義: 熱壓(ya)(ya)罐(guan)(guan)是將復合(he)材料(聚(ju)酰亞胺,雙馬來酰亞胺,環(huan)氧樹脂和熱塑(su)性樹脂基體等)毛坯、蜂窩(wo)夾(jia)心結(jie)構(gou)或(huo)膠接結(jie)構(gou)用(yong)(yong)真空(kong)(kong)袋密封在模具上(shang),在真空(kong)(kong)或(huo)者(zhe)非(fei)真空(kong)(kong)狀(zhuang)態(tai)下,實(shi)現加(jia)熱、加(jia)壓(ya)(ya)固化(hua)成型...
2020 - 05 - 19
點(dian)擊(ji)次數: 251
1、電纜的(de)干燥和浸漬:目前電力(li)(li)電纜大都采用(yong)(yong)紙來(lai)(lai)絕(jue)緣,然后用(yong)(yong)絕(jue)緣介質進(jin)行(xing)浸漬。這種絕(jue)緣紙一(yi)般吸收6~8%水分,直接(jie)影響絕(jue)緣性能(neng)。因而需(xu)要(yao)在壓力(li)(li)為1~10-1Pa,工件(jian)溫度為120 下(xia)對(dui)絕(jue)緣紙進(jin)行(xing)加熱(re)干燥。另外對(dui)于絕(jue)緣介質的(de)絕(jue)緣性來(lai)(lai)說,亦與水的(de)含量與氣體的(de)含量有關。一(yi)般電纜油的(de)含水量月(yue)50ppm,要(yao)求(qiu)必須降到(dao)3ppm,他也需(xu)要(yao)在壓力(li)(li)為1Pa下(xia)加熱(re)到(dao)適當溫度進(jin)行(xing)脫氣處理。通常對(dui)于紙絕(jue)緣電纜都是采用(yong)(yong)在真空...
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