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行業資訊 了解行(xing)業的(de)最(zui)新(xin)資(zi)訊
2019 - 10 - 21
水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)怎(zen)(zen)么(me)選(xuan)  耐(nai)腐蝕水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),集耐(nai)腐蝕材料、高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)等技術于一體,產(chan)品具有(you)(you)(you)耐(nai)腐蝕性(xing)能(neng)(neng)強(qiang)、極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)高(gao)(gao)(gao)、排氣量(liang)大等特點。  對于水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)來說,要(yao)保證(zheng)其(qi)穩(wen)定(ding)運行,就是為了(le)效(xiao)率以(yi)及(ji)穩(wen)定(ding)性(xing),如(ru)(ru)果(guo)在極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)附(fu)近及(ji)大排氣壓力(li)附(fu)近運行,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)效(xiao)率極(ji)低(di),而(er)且(qie)工作(zuo)(zuo)(zuo)(zuo)很不穩(wen)定(ding),易產(chan)生(sheng)(sheng)振動和噪音。而(er)且(qie)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)還(huan)容易發(fa)生(sheng)(sheng)汽(qi)蝕現(xian)象,導致泵(beng)(beng)(beng)(beng)體、葉輪等零件(jian)的(de)(de)(de)(de)(de)損壞,甚至無法工作(zuo)(zuo)(zuo)(zuo)。  在有(you)(you)(you)基本的(de)(de)(de)(de)(de)參數后,選(xuan)泵(beng)(beng)(beng)(beng)過程(cheng)中(zhong):  如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)所(suo)需的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)或(huo)排氣壓力(li)不高(gao)(gao)(gao)時(shi)(shi),可優(you)先選(xuan)擇單級(ji)泵(beng)(beng)(beng)(beng);  如(ru)(ru)果(guo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)或(huo)排氣壓力(li)較(jiao)(jiao)高(gao)(gao)(gao),單級(ji)泵(beng)(beng)(beng)(beng)往往不能(neng)(neng)滿足,或(huo)者要(yao)求(qiu)(qiu)泵(beng)(beng)(beng)(beng)在較(jiao)(jiao)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)情(qing)況下仍有(you)(you)(you)較(jiao)(jiao)大的(de)(de)(de)(de)(de)抽氣量(liang)、穩(wen)定(ding)的(de)(de)(de)(de)(de)抽氣性(xing)能(neng)(neng),可選(xuan)用(yong)雙級(ji)泵(beng)(beng)(beng)(beng);  如(ru)(ru)果(guo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)要(yao)求(qiu)(qiu)在-710mmHg以(yi)上,可選(xuan)用(yong)氣體噴射器(qi)+水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)機組作(zuo)(zuo)(zuo)(zuo)為抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)裝置,以(yi)提高(gao)(gao)(gao)設備在低(di)壓下的(de)(de)(de)(de)(de)抽速(su),同時(shi)(shi)避(bi)免水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)發(fa)生(sheng)(sheng)氣蝕現(xian)象。  另外如(ru)(ru)果(guo)只(zhi)作(zuo)(zuo)(zuo)(zuo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)用(yong),則選(xuan)用(yong)單作(zuo)(zuo)(zuo)(zuo)用(yong)泵(beng)(beng)(beng)(beng)比較(jiao)(jiao)好,構造簡單,易維(wei)護(hu),且(qie)在較(jiao)(jiao)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)情(qing)況下抗汽(qi)蝕性(xing)好;  如(ru)(ru)果(guo)還(huan)可能(neng)(neng)作(zuo)(zuo)(zuo)(zuo)為較(jiao)(jiao)壓縮機使(shi)(shi)用(yong),則選(xuan)用(yong)雙作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)比較(jiao)(jiao)合適。雙作(zuo)(zuo)(zuo)(zuo)用(yong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)氣量(liang)大,體積小(xiao),徑向力(li)能(neng)(neng)自動平衡,軸不容易產(chan)生(sheng)(sheng)疲勞斷裂,泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)使(shi)(shi)用(yong)壽命也較(jiao)(jiao)長。  水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)困(kun)油(you)了(le)怎(zen)(zen)么(me)辦(ban)?  水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)(you)(you)著眾多的(de)(de)(de)(de)(de)優(you)良(liang)特點,不用(yong)油(you)工作(zuo)(zuo)(zuo)(zuo)、對環(huan)(huan)(huan)境無污染等特點使(shi)(shi)其(qi)在各(ge)行各(ge)業(ye)都有(you)(you)(you)著極(ji)其(qi)廣(guang)泛的(de)(de)(de)(de)(de)應用(yong)。  水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在使(shi)(shi)用(yong)的(de)(de)(de)(de)(de)過程(cheng)中(zhong),有(you)(you)(you)時(shi)(shi)候會出(chu)現(xian)困(kun)油(you)的(de)(de)(de)(de)(de)問題,遇上這樣的(de)(de)(de)(de)(de)問題我們應該怎(zen)(zen)么(me)解決(jue)?  水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)...
2019 - 11 - 04
家(jia)(jia)具(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)原(yuan)材(cai)料是木(mu)材(cai)。如果(guo)將木(mu)材(cai)的(de)(de)(de)(de)(de)(de)(de)原(yuan)始(shi)生(sheng)態形狀用于制造家(jia)(jia)具(ju)(ju),則(ze)可(ke)(ke)能無法保存數年,并(bing)(bing)且(qie)由于某些環境會(hui)(hui)影響木(mu)材(cai)的(de)(de)(de)(de)(de)(de)(de)質(zhi)量,因(yin)此(ci)家(jia)(jia)具(ju)(ju)會(hui)(hui)被蟲蛀或緩慢損壞,因(yin)此(ci)家(jia)(jia)具(ju)(ju)制造商繼續(xu)探索(suo)在(zai)(zai)家(jia)(jia)具(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)生(sheng)產過(guo)程和(he)日常使(shi)用中如何進行防(fang)腐。說到這(zhe)一點(dian),我不(bu)(bu)得不(bu)(bu)提(ti)到真(zhen)空(kong)系(xi)(xi)統(tong)(tong),真(zhen)空(kong)系(xi)(xi)統(tong)(tong)可(ke)(ke)以(yi)用于家(jia)(jia)具(ju)(ju)防(fang)腐處(chu)理嗎?它有(you)什么優勢? 通過(guo)以(yi)下內容(rong)引導大家(jia)(jia)理解真(zhen)空(kong)系(xi)(xi)統(tong)(tong)在(zai)(zai)家(jia)(jia)具(ju)(ju)中的(de)(de)(de)(de)(de)(de)(de)應用。  經(jing)過(guo)多年的(de)(de)(de)(de)(de)(de)(de)研究,如果(guo)木(mu)材(cai)表(biao)面涂有(you)防(fang)腐材(cai)料,則(ze)不(bu)(bu)會(hui)(hui)影響木(mu)材(cai)本(ben)身的(de)(de)(de)(de)(de)(de)(de)質(zhi)量,也(ye)不(bu)(bu)會(hui)(hui)影響外觀,并(bing)(bing)且(qie)可(ke)(ke)以(yi)持久耐用。家(jia)(jia)具(ju)(ju)防(fang)腐蝕(shi)處(chu)理的(de)(de)(de)(de)(de)(de)(de)關鍵是使(shi)用旋(xuan)轉(zhuan)葉片真(zhen)空(kong)泵(beng)(beng)(beng),該真(zhen)空(kong)泵(beng)(beng)(beng)將木(mu)材(cai)放入(ru)容(rong)器中并(bing)(bing)向木(mu)材(cai)中抽吸空(kong)氣(qi)。在(zai)(zai)這(zhe)種狀態下,涂層會(hui)(hui)滲入(ru)木(mu)材(cai)。這(zhe)種效果(guo)將延續(xu)木(mu)材(cai)的(de)(de)(de)(de)(de)(de)(de)壽命,并(bing)(bing)且(qie)所(suo)生(sheng)產的(de)(de)(de)(de)(de)(de)(de)家(jia)(jia)具(ju)(ju)將是實用的(de)(de)(de)(de)(de)(de)(de)且(qie)不(bu)(bu)會(hui)(hui)變形或破裂(lie)。  哪種木(mu)制家(jia)(jia)具(ju)(ju)最防(fang)潮和(he)防(fang)腐蝕(shi)?  桃花心木(mu)家(jia)(jia)具(ju)(ju)(古(gu)老的(de)(de)(de)(de)(de)(de)(de)桃花心木(mu)家(jia)(jia)具(ju)(ju),包括紫檀(tan)木(mu),雞翅木(mu),檀(tan)香(xiang)木(mu)等),松木(mu)(做立(li)桿)(在(zai)(zai)古(gu)代造橋(qiao)在(zai)(zai)河(he)中的(de)(de)(de)(de)(de)(de)(de)木(mu)樁(zhuang))(少(shao)數民族樓下的(de)(de)(de)(de)(de)(de)(de)木(mu)樁(zhuang))(少(shao)數民族木(mu)橋(qiao)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)面,橋(qiao)頂,橋(qiao)柱(zhu),橋(qiao)樁(zhuang))。  真(zhen)空(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)優點(dian):  1.當(dang)需要(yao)真(zhen)空(kong)源時(shi),可(ke)(ke)以(yi)在(zai)(zai)很短的(de)(de)(de)(de)(de)(de)(de)時(shi)間內達到所(suo)需的(de)(de)(de)(de)(de)(de)(de)真(zhen)空(kong)度。  2.真(zhen)空(kong)源更穩(wen)定(ding),足夠。  3.一個系(xi)(xi)統(tong)(tong)可(ke)(ke)以(yi)同時(shi)用于多個工作(zuo)站,而(er)不(bu)(bu)會(hui)(hui)影響不(bu)(bu)同單(dan)元之間的(de)(de)(de)(de)(de)(de)(de)操(cao)作(zuo)。  4.當(dang)壓(ya)力容(rong)器中存儲的(de)(de)(de)(de)(de)(de)(de)真(zhen)空(kong)源足夠時(shi),真(zhen)空(kong)泵(beng)(beng)(beng)可(ke)(ke)以(yi)停(ting)止(zhi)工作(zuo)/旋(xuan)轉(zhuan)以(yi)停(ting)止(zhi)運(yun)行,從而(er)延長了泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)靜止(zhi)時(shi)間,從而(er)減少(shao)了泵(beng)(beng)(beng),零件和(he)油(you)的(de)(de)(de)(de)(de)(de)(de)損失,降低了運(yun)行成本(ben)和(he)維護,并(bing)(bing)減少(shao)工作(zuo)場(chang)所(suo)的(de)(de)(de)(de)(de)(de)(de)噪音。  5,易于操(cao)作(zuo)...
2019 - 11 - 06
來買泵(beng)(beng)(beng)(beng)(beng)的(de)(de)很多廠(chang)家(jia)當(dang)前使用(yong)(yong)(yong)的(de)(de)都是水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),也咨詢了我們(men)很多關于水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)問(wen)題.今天我們(men)就給大(da)家(jia)介紹一下水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)使用(yong)(yong)(yong)的(de)(de)注(zhu)(zhu)意事項.  1、 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)必須安(an)(an)裝在(zai)水(shui)(shui)平基礎上,管(guan)路(lu)(lu)連(lian)接時(shi)要(yao)(yao)(yao)避免產生過大(da)壓(ya)(ya)力:真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)排(pai)(pai)氣(qi)管(guan)路(lu)(lu)在(zai)垂直方向的(de)(de)高度(du)盡量(liang)減小,排(pai)(pai)氣(qi)排(pai)(pai)水(shui)(shui)管(guan)路(lu)(lu)垂直高度(du)絕對(dui)(dui)不(bu)能(neng)超過0.5米!!!  2、 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)安(an)(an)裝后注(zhu)(zhu)意調速(su)聯(lian)軸(zhou)器的(de)(de)同(tong)心(xin)度(du),防(fang)止(zhi)因(yin)同(tong)心(xin)度(du)未高速(su)造成軸(zhou)承或(huo)聯(lian)軸(zhou)器受損。  3、 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)要(yao)(yao)(yao)避免滿水(shui)(shui)頻繁啟(qi)(qi)動(dong)(dong)。  4、 在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)安(an)(an)裝階(jie)段要(yao)(yao)(yao)對(dui)(dui)泵(beng)(beng)(beng)(beng)(beng)口加以(yi)保護,避免焊渣或(huo)其(qi)他雜物(wu)進(jin)入泵(beng)(beng)(beng)(beng)(beng)內(nei)(真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)安(an)(an)裝前,要(yao)(yao)(yao)對(dui)(dui)管(guan)路(lu)(lu)進(jin)行(xing)吹掃(sao),);在(zai)泵(beng)(beng)(beng)(beng)(beng)最(zui)初運行(xing)的(de)(de)100小時(shi)內(nei),應(ying)(ying)在(zai)吸(xi)氣(qi)口加開車過濾網。與(yu)吸(xi)排(pai)(pai)氣(qi)口連(lian)接的(de)(de)管(guan)路(lu)(lu)通徑要(yao)(yao)(yao)與(yu)泵(beng)(beng)(beng)(beng)(beng)口通徑相當(dang)。  5、 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工(gong)作液(ye)供水(shui)(shui)壓(ya)(ya)力不(bu)宜過大(da),應(ying)(ying)高出排(pai)(pai)氣(qi)壓(ya)(ya)力0.1~0.2Kg為宜(壓(ya)(ya)縮(suo)機(ji)除外),壓(ya)(ya)力過高會導(dao)致葉(xie)輪損壞和電(dian)機(ji)過載(zai)。工(gong)作液(ye)盡量(liang)使用(yong)(yong)(yong)軟化(hua)水(shui)(shui),若工(gong)作液(ye)硬度(du)過高,必須定(ding)期對(dui)(dui)泵(beng)(beng)(beng)(beng)(beng)進(jin)行(xing)除垢,否(fou)則會導(dao)致泵(beng)(beng)(beng)(beng)(beng)損壞。  6、 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)啟(qi)(qi)動(dong)(dong)前要(yao)(yao)(yao)先打開供水(shui)(shui)管(guan)路(lu)(lu)以(yi)濕潤軸(zhou)封;點動(dong)(dong)電(dian)機(ji),確定(ding)電(dian)機(ji)轉向正確后再啟(qi)(qi)動(dong)(dong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。  7、 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)使用(yong)(yong)(yong)時(shi)要(yao)(yao)(yao)注(zhu)(zhu)意所抽(chou)氣(qi)體和使用(yong)(yong)(yong)的(de)(de)工(gong)作液(ye)是否(fou)與(yu)泵(beng)(beng)(beng)(beng)(beng)材(cai)質相符;工(gong)作液(ye)應(ying)(ying)為清潔(jie)軟化(hua)水(shui)(shui),不(bu)能(neng)含有(you)固體顆粒。  8、 在(zai)霜凍季節或(huo)寒(han)冷(leng)地(di)區使用(yong)(yong)(yong)時(shi),停(ting)車后應(ying)(ying)將泵(beng)(beng)(beng)(beng)(beng)內(nei)工(gong)作液(ye)放(fang)空(kong)(kong)(kong)(kong)。  9、 在(zai)使用(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)達到-0.092MPa時(shi),應(ying)(ying)打開真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)上的(de)(de)氣(qi)蝕閥(fa)門保護裝置。  10、 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)...
2019 - 11 - 08
螺(luo)桿(gan)(gan)真(zhen)(zhen)空使用(yong)(yong)期(qi)間,泵(beng)(beng)會(hui)受到漏(lou)(lou)氣(qi)(qi)的(de)(de)(de)(de)影響(xiang)。許多用(yong)(yong)戶認(ren)為(wei)這(zhe)(zhe)(zhe)是設備的(de)(de)(de)(de)質(zhi)量(liang)(liang)問(wen)題,已被新設備取代。但(dan)是,漏(lou)(lou)氣(qi)(qi)的(de)(de)(de)(de)原因不僅是質(zhi)量(liang)(liang)問(wen)題。以下(xia)(xia)是關于(yu)螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)泄漏(lou)(lou)問(wen)題的(de)(de)(de)(de)分(fen)享原因和處理方法。  01.前后(hou)側(ce)(ce)蓋不同(tong)心  也(ye)就是說(shuo),螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)前后(hou)側(ce)(ce)蓋的(de)(de)(de)(de)軸(zhou)向(xiang)度(du)差異很大(da),并(bing)且(qie)后(hou)側(ce)(ce)蓋與(yu)軸(zhou)承偏斜(xie)度(du)相同(tong)。  02. 液環(huan)(huan)升溫  液環(huan)(huan)溫度(du)升高且(qie)飽(bao)和蒸汽壓升高,這(zhe)(zhe)(zhe)降低了螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)真(zhen)(zhen)空度(du),但(dan)這(zhe)(zhe)(zhe)對(dui)(dui)排(pai)氣(qi)(qi)壓力沒有影響(xiang)。  03.密封不嚴  擰緊螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)所有連接螺(luo)栓和填(tian)料函,緊緊包裹管道和儀器與(yu)其他零(ling)件(jian)連接的(de)(de)(de)(de)地方,或更換墊片和填(tian)料。對(dui)(dui)于(yu)螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)漏(lou)(lou)氣(qi)(qi),也(ye)可(ke)以使用(yong)(yong)油灰作為(wei)臨時(shi)(shi)(shi)補救(jiu)措(cuo)施。  04.軸(zhou)承偏斜(xie)  1.這(zhe)(zhe)(zhe)種現象導致葉(xie)(xie)(xie)輪(lun)傾斜(xie)安裝(zhuang)在螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)泵(beng)(beng)體內。對(dui)(dui)于(yu)單作用(yong)(yong)泵(beng)(beng),軸(zhou)向(xiang)間隙不均勻。當葉(xie)(xie)(xie)輪(lun)旋(xuan)轉時(shi)(shi)(shi),不可(ke)避(bi)免地會(hui)與(yu)側(ce)(ce)蓋產(chan)生一(yi)部分(fen)摩(mo)擦,刮傷側(ce)(ce)蓋,并(bing)且(qie)葉(xie)(xie)(xie)輪(lun)的(de)(de)(de)(de)端面會(hui)增加軸(zhou)向(xiang)間隙  2.當壓縮室氣(qi)(qi)體通過增大(da)的(de)(de)(de)(de)間隙時(shi)(shi)(shi),大(da)量(liang)(liang)泄漏(lou)(lou)到吸(xi)(xi)入室中,這(zhe)(zhe)(zhe)降低了螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)真(zhen)(zhen)空或排(pai)氣(qi)(qi)壓力。  3.此時(shi)(shi)(shi),必須卸下(xia)(xia)螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)的(de)(de)(de)(de)軸(zhou)承進行維修(xiu),然后(hou)正確(que)安裝(zhuang)。  螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)是一(yi)種泵(beng)(beng)裝(zhuang)置(zhi),在泵(beng)(beng)殼體中以同(tong)步高速(su)反向(xiang)旋(xuan)轉執行吸(xi)(xi)氣(qi)(qi)和排(pai)氣(qi)(qi)功能。在使用(yong)(yong)過程中發生漏(lou)(lou)氣(qi)(qi)時(shi)(shi)(shi),需要及時(shi)(shi)(shi)處理螺(luo)桿(gan)(gan)真(zhen)(zhen)空泵(beng)(beng)。好好照顧它
2019 - 11 - 11
當(dang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)連(lian)接到主電(dian)(dian)源(yuan)開(kai)(kai)(kai)(kai)關時,其主電(dian)(dian)源(yuan)指示(shi)燈點亮(liang),因此可(ke)以(yi)(yi)將(jiang)(jiang)控(kong)制(zhi)模式(shi)置(zhi)于(yu)(yu)手(shou)動或自(zi)動位(wei)(wei)置(zhi)。按(an)下控(kong)制(zhi)電(dian)(dian)源(yuan)按(an)鈕(niu)(niu),指示(shi)燈點亮(liang)(應(ying)將(jiang)(jiang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)、增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)和(he)(he)緊(jin)急(ji)停機按(an)鈕(niu)(niu)復位(wei)(wei),否則(ze)(ze)控(kong)制(zhi)電(dian)(dian)源(yuan)按(an)鈕(niu)(niu)將(jiang)(jiang)無(wu)法打(da)開(kai)(kai)(kai)(kai)。如果電(dian)(dian)源(yuan)相(xiang)序錯誤為(wei)黃色(se)(se),則(ze)(ze)需要進(jin)行(xing)相(xiang)變。打(da)開(kai)(kai)(kai)(kai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)斷(duan)路器,按(an)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)控(kong)制(zhi)按(an)鈕(niu)(niu),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)指示(shi)燈亮(liang),真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)正在(zai)運行(xing)。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)將(jiang)(jiang)根據實際情況有(you)(you)效調整增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)的(de)(de)(de)(de)延時,打(da)開(kai)(kai)(kai)(kai)增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)斷(duan)路器,按(an)下增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)控(kong)制(zhi)按(an)鈕(niu)(niu),增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)指示(shi)燈亮(liang),增(zeng)(zeng)壓(ya)泵(beng)(beng)(beng)正在(zai)運行(xing)。油(you)(you)井(jing)中(zhong)(zhong)(zhong)有(you)(you)一(yi)個油(you)(you)位(wei)(wei)開(kai)(kai)(kai)(kai)關。當(dang)油(you)(you)井(jing)進(jin)入真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)或變壓(ya)器油(you)(you)時,控(kong)制(zhi)面板上(shang)(shang)(shang)的(de)(de)(de)(de)蜂鳴器將(jiang)(jiang)自(zi)動發出(chu)警報,并(bing)且系統(tong)將(jiang)(jiang)關閉(bi)。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)使用(yong)注意事項  1、打(da)開(kai)(kai)(kai)(kai)包裝,用(yong)手(shou)指在(zai)泵(beng)(beng)(beng)和(he)(he)電(dian)(dian)動機之間的(de)(de)(de)(de)聯軸器上(shang)(shang)(shang)按(an)箭頭(tou)方向(xiang)旋(xuan)轉。  2、打(da)開(kai)(kai)(kai)(kai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)箱上(shang)(shang)(shang)的(de)(de)(de)(de)燃油(you)(you)塞,將(jiang)(jiang)準備好的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)倒(dao)入泵(beng)(beng)(beng)中(zhong)(zhong)(zhong)。油(you)(you)位(wei)(wei)應(ying)在(zai)油(you)(you)標(biao)可(ke)見部(bu)分的(de)(de)(de)(de)一(yi)半至(zhi)三分之二之間。如果機油(you)(you)油(you)(you)位(wei)(wei)過高,將(jiang)(jiang)導致噴油(you)(you)。如果它(ta)太低,則(ze)(ze)會影響(xiang)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)。它(ta)還會增(zeng)(zeng)加(jia)(jia)溫度(du)(du)并(bing)增(zeng)(zeng)加(jia)(jia)噪(zao)音,這會影響(xiang)泵(beng)(beng)(beng)的(de)(de)(de)(de)性(xing)能。泵(beng)(beng)(beng)油(you)(you)可(ke)以(yi)(yi)從(cong)1號真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)中(zhong)(zhong)(zhong)選擇(ze)。  3、打(da)開(kai)(kai)(kai)(kai)進(jin)氣(qi)口(kou)(kou)(kou)(kou)和(he)(he)排(pai)氣(qi)口(kou)(kou)(kou)(kou)上(shang)(shang)(shang)的(de)(de)(de)(de)黑色(se)(se)橡膠(jiao)蓋(gai),從(cong)進(jin)氣(qi)口(kou)(kou)(kou)(kou)中(zhong)(zhong)(zhong)加(jia)(jia)入少量(一(yi)茶匙)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)以(yi)(yi)方便啟(qi)動,連(lian)接真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)入口(kou)(kou)(kou)(kou)必須(低于(yu)(yu)泵(beng)(beng)(beng)的(de)(de)(de)(de)出(chu)口(kou)(kou)(kou)(kou))。連(lian)接到真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)管道(dao)不太長。連(lian)接管的(de)(de)(de)(de)直(zhi)徑不應(ying)小于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)入口(kou)(kou)(kou)(kou)的(de)(de)(de)(de)內徑。否則(ze)(ze)會影響(xiang)抽氣(qi)速度(du)(du),但(dan)必須小于(yu)(yu)進(jin)氣(qi)口(kou)(kou)(kou)(kou)的(de)(de)(de)(de)外徑,否則(ze)(ze)會影響(xiang)密封程度(du)(du)。泵(beng)(beng)(beng)送(song)的(de)(de)(de)(de)體積不應(ying)太大,泵(beng)(beng)(beng)的(de)(de)(de)(de)泵(beng)(beng)(beng)送(song)速度(du)(du)通(tong)常為(wei)15-20倍(以(yi)(yi)秒(miao)為(wei)單位(wei)(wei))。在(zai)活動關節上(shang)(shang)(shang)涂(tu)抹真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)油(you)(you)脂以(yi)(yi)增(zeng)(zeng)...
2019 - 11 - 13
1、確認(ren)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)安裝環境條(tiao)件  包括環境溫(wen)度(du)、相對濕度(du)、大(da)氣壓(ya)力(li)(li)(li)、空(kong)(kong)氣腐(fu)(fu)蝕性(xing)(xing)(xing)、危(wei)險區域等級、防(fang)塵防(fang)水(shui)要(yao)(yao)求。  2、確認(ren)操作條(tiao)件  指液(ye)體吸入側液(ye)面(mian)壓(ya)力(li)(li)(li)(絕對)、排出側液(ye)面(mian)壓(ya)力(li)(li)(li)、間歇(xie)或連續工(gong)作、位置(zhi)固定或移(yi)動、安裝維修方(fang)便性(xing)(xing)(xing)。  3、確認(ren)介(jie)質(zhi)(zhi)(zhi)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)  包括介(jie)質(zhi)(zhi)(zhi)名稱、溫(wen)度(du)、密度(du)、粘(zhan)度(du)、飽和(he)蒸汽壓(ya)力(li)(li)(li)、固體顆(ke)(ke)粒(li)直徑和(he)含(han)量(liang)(liang)(liang)(liang)、氣體的(de)(de)(de)(de)(de)(de)含(han)量(liang)(liang)(liang)(liang)、腐(fu)(fu)蝕性(xing)(xing)(xing)、揮發性(xing)(xing)(xing)、燃爆性(xing)(xing)(xing)、毒性(xing)(xing)(xing)。  4、選(xuan)(xuan)定真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流部(bu)件的(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)質(zhi)(zhi)(zhi)  根據真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)送介(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)物理化學(xue)性(xing)(xing)(xing)質(zhi)(zhi)(zhi)主要(yao)(yao)考慮以下幾個方(fang)面(mian):  (1) 介(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)腐(fu)(fu)蝕性(xing)(xing)(xing)  真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流部(bu)件的(de)(de)(de)(de)(de)(de)耐腐(fu)(fu)蝕性(xing)(xing)(xing)能(neng)(neng)滿足使(shi)用(yong)要(yao)(yao)求即可(ke),不可(ke)追求過(guo)(guo)高(gao)(gao)的(de)(de)(de)(de)(de)(de)耐腐(fu)(fu)蝕性(xing)(xing)(xing)能(neng)(neng),否(fou)則,將大(da)幅度(du)增加真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)購置(zhi)成本。  (2) 介(jie)質(zhi)(zhi)(zhi)是(shi)否(fou)含(han)固體顆(ke)(ke)粒(li)  因(yin)為(wei)(wei)固體顆(ke)(ke)粒(li)的(de)(de)(de)(de)(de)(de)硬度(du)和(he)含(han)量(liang)(liang)(liang)(liang)直接(jie)關系(xi)到真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流部(bu)件的(de)(de)(de)(de)(de)(de)耐用(yong)性(xing)(xing)(xing)。  (3) 介(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)(壓(ya)力(li)(li)(li))  介(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)(壓(ya)力(li)(li)(li))越高(gao)(gao),真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)過(guo)(guo)流部(bu)件的(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)質(zhi)(zhi)(zhi)強度(du)應越高(gao)(gao)。一般(ban)的(de)(de)(de)(de)(de)(de),溫(wen)度(du)  (4) 有衛生(sheng)級或禁止(zhi)污染要(yao)(yao)求的(de)(de)(de)(de)(de)(de)介(jie)質(zhi)(zhi)(zhi)  選(xuan)(xuan)擇相應的(de)(de)(de)(de)(de)(de)過(guo)(guo)流部(bu)件材(cai)(cai)(cai)質(zhi)(zhi)(zhi)。另外,真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)結(jie)構(gou)應是(shi)便于清洗(xi)的(de)(de)(de)(de)(de)(de)。  5、選(xuan)(xuan)定真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)性(xing)(xing)(xing)能(neng)(neng)參數  (1)計算法  A. 流量(liang)(liang)(liang)(liang):它直接(jie)關系(xi)到整個裝置(zhi)的(de)(de)(de)(de)(de)(de)生(sheng)產能(neng)(neng)力(li)(li)(li)和(he)輸(shu)送能(neng)(neng)力(li)(li)(li)。如工(gong)藝設計中能(neng)(neng)算出真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)正常(chang)、最(zui)(zui)小、最(zui)(zui)大(da)的(de)(de)(de)(de)(de)(de)三(san)種流量(liang)(liang)(liang)(liang)。選(xuan)(xuan)擇真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)時,以最(zui)(zui)大(da)流量(liang)(liang)(liang)(liang)為(wei)(wei)依據,兼顧(gu)正常(chang)流量(liang)(liang)(liang)(liang),在沒有最(zui)(zui)大(da)流量(liang)(liang)(liang)(liang),通常(chang)可(ke)取(qu)正常(chang)流量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)1.1倍(bei)作為(wei)(wei)最(zui)(zui)大(da)流量(liang)(liang)(liang)(liang)。  B. 揚程:一般(ban)要(yao)(yao)用(yong)放大(da)5%-10%余(yu)量(liang)(liang)(liang)(liang)后的(de)(de)(de)(de)(de)(de)揚程來選(xuan)(xuan)型(xing)。特別注意(yi):離心...
2019 - 11 - 14
每個(ge)人都知道水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也需(xu)要(yao)(yao)(yao)使用(yong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you),因此(ci)(ci)必(bi)須將(jiang)用(yong)完的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)用(yong)盡。正常(chang)情況下,水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)設備安裝了排(pai)(pai)(pai)(pai)(pai)(pai)氣過(guo)(guo)(guo)濾(lv)器(qi)(qi),但(dan)(dan)有(you)(you)時(shi)是(shi)由于每個(ge)過(guo)(guo)(guo)濾(lv)器(qi)(qi)的(de)(de)(de)(de)(de)原因。在(zai)這(zhe)種情況下,會(hui)出(chu)現排(pai)(pai)(pai)(pai)(pai)(pai)氣口冒煙的(de)(de)(de)(de)(de)問題。讓我們看一(yi)(yi)下如(ru)何處理排(pai)(pai)(pai)(pai)(pai)(pai)氣口的(de)(de)(de)(de)(de)煙霧(wu)。  1、如(ru)果(guo)長時(shi)間不更(geng)(geng)換水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you),它將(jiang)被(bei)碳化和變黑。如(ru)果(guo)希(xi)望(wang)污泥處于相同狀態,則(ze)需(xu)要(yao)(yao)(yao)更(geng)(geng)換泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)。您需(xu)要(yao)(yao)(yao)從系統上(shang)卸下泵(beng)(beng)(beng),然(ran)后(hou)(hou)排(pai)(pai)(pai)(pai)(pai)(pai)干油(you)(you)(you)(you)(you)(you)(you)。將(jiang)干凈的(de)(de)(de)(de)(de)板連接到(dao)孔的(de)(de)(de)(de)(de)底部(bu)。使用(yong)后(hou)(hou),擰(ning)緊加(jia)(jia)(jia)油(you)(you)(you)(you)(you)(you)(you)塞和放(fang)油(you)(you)(you)(you)(you)(you)(you)塞以釋放(fang)臟(zang)油(you)(you)(you)(you)(you)(you)(you)。電動機間歇(xie)性地(di)啟動,并(bing)排(pai)(pai)(pai)(pai)(pai)(pai)出(chu)每個(ge)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室中的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)。然(ran)后(hou)(hou)將(jiang)所有(you)(you)新的(de)(de)(de)(de)(de)氣管(guan)倒(dao)入約200-300CC的(de)(de)(de)(de)(de)新真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)中。以間歇(xie)方(fang)式啟動電動機以開始操作,清潔(jie)每個(ge)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室,然(ran)后(hou)(hou)在(zai)進行大(da)約2-3次此(ci)(ci)類重復清潔(jie)后(hou)(hou),可(ke)以照亮清潔(jie)油(you)(you)(you)(you)(you)(you)(you),然(ran)后(hou)(hou)擰(ning)緊放(fang)油(you)(you)(you)(you)(you)(you)(you)塞。將(jiang)加(jia)(jia)(jia)油(you)(you)(you)(you)(you)(you)(you)塞上(shang)的(de)(de)(de)(de)(de)干凈的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)加(jia)(jia)(jia)到(dao)可(ke)見窗口的(de)(de)(de)(de)(de)位置,并(bing)確保(bao)在(zai)加(jia)(jia)(jia)油(you)(you)(you)(you)(you)(you)(you)塞擰(ning)緊期間它不會(hui)泄漏。同樣(yang)要(yao)(yao)(yao)注意不要(yao)(yao)(yao)向水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)添加(jia)(jia)(jia)過(guo)(guo)(guo)多的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you),這(zhe)不利于使用(yong),因此(ci)(ci)您需(xu)要(yao)(yao)(yao)控制添加(jia)(jia)(jia)的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)量。  2、水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)排(pai)(pai)(pai)(pai)(pai)(pai)氣過(guo)(guo)(guo)濾(lv)器(qi)(qi)是(shi)一(yi)(yi)種消耗(hao)性附件(jian)。主(zhu)要(yao)(yao)(yao)功(gong)能是(shi)分離油(you)(you)(you)(you)(you)(you)(you)氣。這(zhe)樣(yang)可(ke)以防止真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)與(yu)廢(fei)氣一(yi)(yi)起從真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)體中排(pai)(pai)(pai)(pai)(pai)(pai)出(chu),從而避免冒煙。過(guo)(guo)(guo)濾(lv)器(qi)(qi)可(ke)以過(guo)(guo)(guo)濾(lv)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)沉(chen)淀下來(lai),然(ran)后(hou)(hou)返回(hui)到(dao)燃油(you)(you)(you)(you)(you)(you)(you)箱。但(dan)(dan)是(shi),在(zai)排(pai)(pai)(pai)(pai)(pai)(pai)氣過(guo)(guo)(guo)濾(lv)器(qi)(qi)發生故障之后(hou)(hou),過(guo)(guo)(guo)濾(lv)效果(guo)大(da)大(da)降低,這(zhe)導致真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)逐漸與(yu)排(pai)(pai)(pai)(pai)(pai)(pai)氣一(yi)(yi)起排(pai)(pai)(pai)(pai)(pai)(pai)出(chu),這(zhe)就(jiu)是(shi)排(pai)(pai)(pai)(pai)(pai)(pai)氣被(bei)排(pai)(pai)(pai)(pai)(pai)(pai)出(chu)的(de)(de)(de)(de)(de)原因。有(you)(you)時(shi)會(hui)有(you)(you)白色(se)或藍色(se)的(de)(de)(de)(de)(de)煙霧(wu)。通常(chang),應每3-6個(ge)月更(geng)(geng)換一(yi)(yi)次,但(dan)(dan)如(ru)果(guo)將(jiang)設備用(yong)于污染比較,則(ze)更(geng)(geng)換的(de)(de)(de)(de)(de)頻(pin)率會(hui)更(geng)(geng)高。  一(yi)(yi)般來(lai)說,水環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)...
產品名稱: ZJ-600羅茨(ci)真空泵_ZJ-600羅茨(ci)泵-康斯頓羅茨(ci)真空泵
上市日期:2020-04-15

? ? ? ?ZJ-600羅茨真空泵(簡稱:羅茨泵)是指泵內裝有兩個相反方向同步旋轉的葉形轉子,轉子間、轉子與泵殼內壁間有細小間隙而互不接觸的一種變容真空泵。


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ZJ-600羅茨真空泵的特點:

1、啟動快,耗功少(shao)(shao),運轉維(wei)護費(fei)用低,抽(chou)速大、效率(lv)高,對被抽(chou)氣(qi)體(ti)中(zhong)所含的(de)少(shao)(shao)量水蒸汽和(he)灰塵不敏感,在100~1帕(pa)壓力范圍內有較大抽(chou)氣(qi)速率(lv),能迅速排除突(tu)然放出(chu)的(de)氣(qi)體(ti)。這(zhe)個壓力范圍恰好處(chu)于油(you)封式(shi)機械(xie)真空泵(beng)與擴散泵(beng)之間。

2、被(bei)串聯在擴散泵(beng)與油封式機械真空泵(beng)之(zhi)間(jian),用來提(ti)高中間(jian)壓(ya)力(li)范圍(wei)的抽氣量。這時它又稱為機械增壓(ya)泵(beng)。

3、在(zai)較低入口壓(ya)力(li)(li)時仍具有較大抽(chou)(chou)氣(qi)速率,但羅茨(ci)真(zhen)空(kong)(kong)泵(beng)不(bu)能單(dan)獨(du)使用,必須與前(qian)(qian)級真(zhen)空(kong)(kong)泵(beng)配套使用。當前(qian)(qian)級真(zhen)空(kong)(kong)泵(beng)將系統(tong)壓(ya)力(li)(li)抽(chou)(chou)到羅茨(ci)真(zhen)空(kong)(kong)泵(beng)允許啟(qi)動(dong)壓(ya)力(li)(li)時,才可啟(qi)動(dong)羅茨(ci)真(zhen)空(kong)(kong)泵(beng)。根據(ju)不(bu)同的工作壓(ya)力(li)(li)和工藝條件,羅茨(ci)真(zhen)空(kong)(kong)泵(beng)的前(qian)(qian)級真(zhen)空(kong)(kong)泵(beng)后羅茨(ci)真(zhen)空(kong)(kong)泵(beng)所能達到的極限壓(ya)力(li)(li)有所不(bu)同。


ZJ-600羅茨真空泵應用:

在石油、化工(gong)、塑(su)料(liao)、農藥、汽(qi)輪機轉子動平衡、航空(kong)(kong)航天(tian)空(kong)(kong)間模擬(ni)等裝置上得(de)到了長期(qi)運行的(de)考驗(yan),所以(yi)應(ying)該在國(guo)內大(da)(da)力推(tui)廣(guang)和(he)應(ying)用。同時也(ye)廣(guang)泛(fan)用于(yu)石油、化工(gong)、冶金、紡織等工(gong)業。真空(kong)(kong)泵(beng)(beng)配件作為真空(kong)(kong)泵(beng)(beng)消音器,用于(yu)真空(kong)(kong)泵(beng)(beng)的(de)噪聲治理(li);羅茨真空(kong)(kong)泵(beng)(beng)可廣(guang)范應(ying)用于(yu)需要(yao)大(da)(da)抽速(su)和(he)中等真空(kong)(kong)(10-1-10-2Pa)的(de)任何真空(kong)(kong)系統中。


例如:真(zhen)(zhen)空(kong)鍍(du)膜、真(zhen)(zhen)空(kong)焊接爐(lu)、真(zhen)(zhen)空(kong)熱(re)處理爐(lu)、大型空(kong)間模擬試(shi)驗、燈管及燈泡制造、激光器制造、真(zhen)(zhen)空(kong)包裝設(she)備、汽(qi)車制造業、集(ji)中真(zhen)(zhen)空(kong)抽(chou)氣系統、各類化工處理、真(zhen)(zhen)空(kong)脫汽(qi)、真(zhen)(zhen)空(kong)除氣、真(zhen)(zhen)空(kong)脫水(shui)、真(zhen)(zhen)空(kong)冷(leng)凍干(gan)燥、真(zhen)(zhen)空(kong)蒸餾。


ZJ-600羅茨真空泵_ZJ-600羅茨泵-康斯頓羅茨真空泵

產品(pin)參數
400-862-5533
產品名稱:

ZJ-600羅茨(ci)真空(kong)泵_ZJ-600羅茨(ci)泵-康斯頓(dun)羅茨(ci)真空(kong)泵

上市日期: 2020-04-15

ZJ-600羅茨真空泵_ZJ-600羅茨泵-康斯頓羅茨真空泵

產品(pin)細節
400-862-5533

ZJ-600羅茨真空泵_ZJ-600羅茨泵-康斯頓羅茨真空泵ZJ-600羅茨真空泵_ZJ-600羅茨泵-康斯頓羅茨真空泵


羅茨真空泵,真空泵機組


ZJ-600羅茨真空泵_ZJ-600羅茨泵-康斯頓羅茨真空泵

Case / 案例展示
2020 - 04 - 13
點擊次數: 340
這是(shi)一套(tao)水環(huan)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)機組(zu)(zu),由(you)兩個(ge)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)泵(beng)和水環(huan)真(zhen)空(kong)(kong)系統組(zu)(zu)成(cheng)的水環(huan)雙(shuang)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)機組(zu)(zu)。水環(huan)雙(shuang)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)機組(zu)(zu)應用在塑料擠(ji)出(chu)行(xing)(xing)業(ye)、PET片材(cai)擠(ji)出(chu)真(zhen)空(kong)(kong)應用、pvc顆粒擠(ji)出(chu)真(zhen)空(kong)(kong)機組(zu)(zu)應用等。水環(huan)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)機組(zu)(zu)是(shi)PET片材(cai)行(xing)(xing)業(ye)配套(tao)的真(zhen)空(kong)(kong)系統,具有節能環(huan)保優勢,適用于橡塑行(xing)(xing)業(ye)首先由(you)前級水環(huan)真(zhen)空(kong)(kong)泵(beng)工作。水環(huan)羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)機組(zu)(zu)工作原理:當水環(huan)真(zhen)空(kong)(kong)泵(beng)達(da)到(dao)負90千帕(pa)的時(shi)候,1羅(luo)(luo)茨(ci)(ci)(ci)泵(beng)就開始運行(xing)(xing),當達(da)到(dao)負95千帕(pa)的時(shi)候,二級羅(luo)(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)泵(beng)就...
2020 - 04 - 02
點擊次數(shu): 196
LRP 700-1000 VSD+ 采(cai)用(yong)變速驅動 (VSD) 技術的(de)智(zhi)能(neng)(neng)液(ye)環(huan)真空泵(beng)。  作為液(ye)環(huan)技術邁(mai)出的(de)又一大步,LRP 700-1000 VSD+ 系列非常適合多雨、潮濕和(he)骯臟(zang)環(huan)境中的(de)應用(yong),這些應用(yong)會面(mian)對(dui)高溫、蒸汽負(fu)載,甚至在流程中要處理(li)液(ye)體和(he)固(gu)體。  真空解決方案,具有(you)卓越能(neng)(neng)效(xiao),可降低運(yun)行和(he)維護成本,提供即插即用(yong)的(de)集成功能(neng)(neng)和(he)集中化管理(li)功能(neng)(neng)。  獨特的(de)智(zhi)能(neng)(neng)設計  LRP VSD+ 系列采(cai)用(yong)了(le)巧...
2020 - 04 - 02
點擊次數: 199
真空解決(jue)方案(an)之液(ye)(ye)環(huan)真空泵(beng)(beng)得益于堅(jian)固的(de)(de)(de)(de)構造和成(cheng)熟的(de)(de)(de)(de)工作原(yuan)理(li),阿(a)特拉(la)斯(si)·科普柯的(de)(de)(de)(de) AWS、AWD 和 AWL 液(ye)(ye)環(huan)真空泵(beng)(beng)可在從食品加工、石(shi)油化(hua)工到建筑(zhu)的(de)(de)(de)(de)各(ge)個領域(yu)中最為(wei)苛刻(ke)的(de)(de)(de)(de)工作環(huan)境下(xia)使用。  液(ye)(ye)環(huan)真空泵(beng)(beng),用戶可信賴經過預先設計和完全裝配(pei)的(de)(de)(de)(de)即(ji)插(cha)即(ji)用型解決(jue)方案(an),該解決(jue)方案(an)配(pei)有單(dan)級或(huo)兩(liang)級液(ye)(ye)環(huan)泵(beng)(beng),提(ti)供(gong)三(san)種不同(tong)的(de)(de)(de)(de)標準配(pei)置。  1、深圳恒才機電幫您簡化(hua)選擇真空系統的(de)(de)(de)(de)流程。所有 AW 液(ye)(ye)環(huan)泵(beng)(beng)均提(ti)供(gong)經過預先...
2017 - 12 - 30
點擊次(ci)數: 495
深(shen)(shen)圳恒才紙托(tuo)真(zhen)(zhen)空(kong)(kong)泵干(gan)(gan)燥(zao)(zao)設(she)備:  某紙托(tuo)工廠干(gan)(gan)燥(zao)(zao)紙托(tuo),由于紙制品、木漿(jiang)制品的(de)導熱(re)性(xing)較差,而且(qie)表面水分不(bu)能過快排(pai)除,則(ze)會產生難以控制的(de)應(ying)力(li)。于是選擇(ze)了(le)深(shen)(shen)圳恒才阿特(te)拉(la)斯螺桿(gan)真(zhen)(zhen)空(kong)(kong)干(gan)(gan)燥(zao)(zao)機將(jiang)紙托(tuo)抽(chou)真(zhen)(zhen)空(kong)(kong),利用真(zhen)(zhen)空(kong)(kong)干(gan)(gan)燥(zao)(zao)原理成功應(ying)用,保(bao)證紙制品的(de)質量,使其不(bu)開裂、不(bu)變形。    紙托(tuo)真(zhen)(zhen)空(kong)(kong)干(gan)(gan)燥(zao)(zao)設(she)備優勢:  1、干(gan)(gan)燥(zao)(zao)時(shi)間短、高效節(jie)能。  2、選擇(ze)性(xing)加熱(re),利用這一特(te)點可以做到迅(xun)速(su)、均(jun)勻加熱(re)和(he)均(jun)勻干(gan)(gan)燥(zao)(zao)。  3、新一代綠色環...
2018 - 01 - 05
點擊次數: 304
真(zhen)空(kong)(kong)等(deng)離子(zi)清(qing)洗(xi)(xi)機的(de)工(gong)作原理  等(deng)離子(zi)體(ti)是氣體(ti)分子(zi)在真(zhen)空(kong)(kong)、放電(dian)等(deng)特殊場合(he)下產生(sheng)(sheng)的(de)物(wu)質。等(deng)離子(zi)清(qing)洗(xi)(xi)/刻(ke)蝕(shi)產生(sheng)(sheng)等(deng)離子(zi)體(ti)的(de)裝(zhuang)置(zhi)是在密封容器中設置(zhi)兩個電(dian)極形(xing)成電(dian)磁場,用(yong)真(zhen)空(kong)(kong)泵實現(xian)一定(ding)的(de)真(zhen)空(kong)(kong)度,隨著氣體(ti)越(yue)來越(yue)稀薄,分子(zi)間距(ju)及(ji)分子(zi)或離子(zi)的(de)自由運動(dong)距(ju)離也越(yue)來越(yue)長,受磁場作用(yong),發(fa)(fa)生(sheng)(sheng)碰撞而(er)形(xing)成等(deng)離子(zi)體(ti),同時會發(fa)(fa)生(sheng)(sheng)輝光。等(deng)離子(zi)體(ti)在電(dian)磁場內(nei)空(kong)(kong)間運動(dong),并(bing)轟擊被處理物(wu)體(ti)表面,從(cong)而(er)達到表面處理、清(qing)洗(xi)(xi)和刻(ke)蝕(shi)的(de)效果。  真(zhen)空(kong)(kong)等(deng)離子(zi)...
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ZJ-70羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)優點是(shi)在較低入口壓(ya)(ya)(ya)力(li)時(shi)仍具有(you)較大(da)(da)(da)(da)抽(chou)(chou)氣(qi)(qi)速率,但羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)不(bu)(bu)能單獨使用,必須與(yu)前(qian)(qian)級真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)配套使用。當(dang)前(qian)(qian)級真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)將系統(tong)(tong)壓(ya)(ya)(ya)力(li)抽(chou)(chou)到羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)允許啟動(dong)(dong)壓(ya)(ya)(ya)力(li)時(shi),才(cai)可啟動(dong)(dong)羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。根據不(bu)(bu)同的(de)(de)(de)(de)(de)(de)工(gong)作壓(ya)(ya)(ya)力(li)和工(gong)藝條件(jian),羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)前(qian)(qian)級真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)后羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)所能達到的(de)(de)(de)(de)(de)(de)極限壓(ya)(ya)(ya)力(li)有(you)所不(bu)(bu)同。羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可廣范(fan)應用于(yu)(yu)需要(yao)大(da)(da)(da)(da)抽(chou)(chou)速和中(zhong)等(deng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(10-1-10-2Pa)的(de)(de)(de)(de)(de)(de)任何真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)。       例如:真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)鍍膜、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)焊接爐(lu)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熱處(chu)理爐(lu)、大(da)(da)(da)(da)型(xing)空(kong)(kong)(kong)(kong)(kong)間模(mo)擬(ni)試驗、燈(deng)管及(ji)燈(deng)泡制造(zao)、激光(guang)器(qi)制造(zao)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)包(bao)裝設(she)備、汽(qi)車制造(zao)業、集中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)抽(chou)(chou)氣(qi)(qi)系統(tong)(tong)、各類化(hua)工(gong)處(chu)理、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)脫汽(qi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)除氣(qi)(qi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)脫水(shui)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冷凍干燥、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)蒸(zheng)餾(liu)。 ZJ-70羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)特點是(shi):啟動(dong)(dong)快(kuai),耗功(gong)少,運(yun)轉維護(hu)費用低,抽(chou)(chou)速大(da)(da)(da)(da)、效(xiao)率高,對被抽(chou)(chou)氣(qi)(qi)體中(zhong)所含的(de)(de)(de)(de)(de)(de)少量水(shui)蒸(zheng)汽(qi)和灰塵不(bu)(bu)敏(min)感(gan),在100~1帕壓(ya)(ya)(ya)力(li)范(fan)圍(wei)內有(you)較大(da)(da)(da)(da)抽(chou)(chou)氣(qi)(qi)速率,能迅速排(pai)除突然放出(chu)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)體。這(zhe)個壓(ya)(ya)(ya)力(li)范(fan)圍(wei)恰好處(chu)于(yu)(yu)油封式機(ji)(ji)械真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)與(yu)擴散(san)泵(beng)(beng)(beng)(beng)(beng)(beng)之(zhi)間。因(yin)此,它常被串聯在擴散(san)泵(beng)(beng)(beng)(beng)(beng)(beng)與(yu)油封式機(ji)(ji)械真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)之(zhi)間,用來提高中(zhong)間壓(ya)(ya)(ya)力(li)范(fan)圍(wei)的(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)(qi)量。這(zhe)時(shi)它又(you)稱為(wei)機(ji)(ji)械增壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)。  羅茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)廣泛用于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冶(ye)金中(zhong)的(de)(de)(de)(de)(de)(de)冶(ye)煉、脫氣(qi)(qi)、軋(ya)制,以及(ji)化(hua)工(gong)、食品(pin)、醫藥(yao)工(gong)業中(zhong)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)蒸(zheng)餾(liu)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)濃縮和真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干燥等(deng)方面。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)配件(jian)為(wei)用于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)噪(zao)聲(sheng)治理的(de)(de)(de)(de)(de)(de),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)消音器(qi)。
發布時間: 2020 - 04 - 15
發布(bu)時間(jian): 2018 - 03 - 21
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