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2019 - 12 - 09
新(xin)購買的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)在(zai)使(shi)用(yong)(yong)(yong)(yong)(yong)前(qian)僅具(ju)有(you)(you)(you)引出電(dian)(dian)(dian)纜(lan)。安(an)(an)裝時,需要(yao)自己(ji)連(lian)(lian)接(jie)(jie)(jie)電(dian)(dian)(dian)纜(lan)。但是(shi),連(lian)(lian)接(jie)(jie)(jie)電(dian)(dian)(dian)纜(lan)時必(bi)(bi)(bi)須(xu)注意正(zheng)確(que)的(de)(de)(de)方(fang)法,否則將(jiang)(jiang)對真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)(yong)產(chan)生(sheng)很(hen)大(da)影響。對所有(you)(you)(you)人(ren)(ren)都(dou)有(you)(you)(you)好(hao)處,讓我們(men)為所有(you)(you)(you)人(ren)(ren)解(jie)釋真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)方(fang)法:  進行(xing)(xing)(xing)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)接(jie)(jie)(jie)線(xian)(xian)(xian)時,必(bi)(bi)(bi)須(xu)注意,用(yong)(yong)(yong)(yong)(yong)聚酯(zhi)絕(jue)緣(yuan)(yuan)(yuan)膠(jiao)帶(dai)包(bao)裹(guo)(guo)(guo)(guo)時,必(bi)(bi)(bi)須(xu)壓下第一(yi)(yi)(yi)圈的(de)(de)(de)一(yi)(yi)(yi)半,包(bao)裹(guo)(guo)(guo)(guo)8至(zhi)12層,包(bao)裹(guo)(guo)(guo)(guo)后再用(yong)(yong)(yong)(yong)(yong)塑料膠(jiao)帶(dai)包(bao)裹(guo)(guo)(guo)(guo)兩層,以提高強度(du)。大(da)約(yue)在(zai)連(lian)(lian)接(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)時,應剝(bo)去電(dian)(dian)(dian)纜(lan)的(de)(de)(de)銅(tong)芯(xin)長度(du)約(yue)30-35mm。最好(hao)用(yong)(yong)(yong)(yong)(yong)砂布擦(ca)拭銅(tong)線(xian)(xian)(xian)并(bing)擦(ca)亮(liang)。還必(bi)(bi)(bi)須(xu)將(jiang)(jiang)外部(bu)三(san)芯(xin)電(dian)(dian)(dian)纜(lan)的(de)(de)(de)銅(tong)線(xian)(xian)(xian)剝(bo)開30-35mm,然后用(yong)(yong)(yong)(yong)(yong)金剛(gang)砂布擦(ca)拭干凈(jing)。  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)將(jiang)(jiang)三(san)芯(xin)電(dian)(dian)(dian)纜(lan)與從外部(bu)電(dian)(dian)(dian)纜(lan)上(shang)剝(bo)下的(de)(de)(de)銅(tong)線(xian)(xian)(xian)配對,然后將(jiang)(jiang)其與細銅(tong)線(xian)(xian)(xian)綁在(zai)一(yi)(yi)(yi)起,如圖所示(shi)。其余部(bu)分被(bei)切(qie)掉并(bing)用(yong)(yong)(yong)(yong)(yong)剪刀弄平(ping)以防(fang)止綁扎。在(zai)進行(xing)(xing)(xing)這方(fang)面的(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian)時,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)三(san)個(ge)端(duan)部(bu)應使(shi)用(yong)(yong)(yong)(yong)(yong)焊(han)料進行(xing)(xing)(xing)焊(han)接(jie)(jie)(jie)。焊(han)頭表面應光滑無毛刺和錯誤焊(han)接(jie)(jie)(jie)。如果沒有(you)(you)(you)焊(han)接(jie)(jie)(jie)或不(bu)平(ping)整,則應重新(xin)焊(han)接(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng),直到(dao)達到(dao)要(yao)求為止。  對于(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)接(jie)(jie)(jie)線(xian)(xian)(xian),必(bi)(bi)(bi)須(xu)使(shi)用(yong)(yong)(yong)(yong)(yong)塑料帶(dai)將(jiang)(jiang)三(san)跟線(xian)(xian)(xian)纏繞在(zai)一(yi)(yi)(yi)起。必(bi)(bi)(bi)須(xu)包(bao)裹(guo)(guo)(guo)(guo)兩層。第一(yi)(yi)(yi)層應距每(mei)個(ge)導線(xian)(xian)(xian)絕(jue)緣(yuan)(yuan)(yuan)層的(de)(de)(de)末(mo)端(duan)大(da)于(yu)50mm,第二層應距第一(yi)(yi)(yi)層絕(jue)緣(yuan)(yuan)(yuan)層的(de)(de)(de)末(mo)端(duan)大(da)于(yu)50mm。一(yi)(yi)(yi)鍋冷水會將(jiang)(jiang)包(bao)裹(guo)(guo)(guo)(guo)的(de)(de)(de)線(xian)(xian)(xian)頭安(an)(an)全地(di)浸入水中。 12小(xiao)時后,使(shi)用(yong)(yong)(yong)(yong)(yong)500V 兆歐表測量絕(jue)緣(yuan)(yuan)(yuan)絕(jue)不(bu)能低于(yu)50萬億個(ge)歐,否則應重新(xin)包(bao)裝,直到(dao)達到(dao)要(yao)求。  真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)接(jie)(jie)(jie)地(di)線(xian)(xian)(xian)也(ye)必(bi)(bi)(bi)須(xu)根據海(hai)底電(dian)(dian)(dian)纜(lan)接(jie)(jie)(jie)線(xian)(xian)(xian)過程的(de)(de)(de)要(yao)求進行(xing)(xing)(xing)綁扎。連(lian)(lian)接(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)機(ji)(ji)組(zu)(zu)后,在(zai)下降井的(de)(de)(de)同時應不(bu)斷(duan)晃動(dong)絕(jue)緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)阻,以觀察其變化(hua)...
2019 - 12 - 12
在(zai)選(xuan)擇真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)之前,每個(ge)(ge)人都必須(xu)了解(jie)有(you)關(guan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)幾個(ge)(ge)重要概念和參(can)數。  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du):指(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)下氣體的(de)(de)稀薄(bo)度(du)(du),通常(chang)用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)表(biao)示(shi)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)計(ji)讀取(qu)的(de)(de)值(zhi)(zhi)(zhi)成為(wei)(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)是(shi)(shi)(shi)指(zhi)(zhi)示(shi)系統壓(ya)(ya)(ya)(ya)(ya)力(li)的(de)(de)實(shi)際值(zhi)(zhi)(zhi)低于(yu)大(da)氣壓(ya)(ya)(ya)(ya)(ya)的(de)(de)值(zhi)(zhi)(zhi)。表(biao)格中顯示(shi)的(de)(de)值(zhi)(zhi)(zhi)是(shi)(shi)(shi)極(ji)限(xian)絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)力(li),這是(shi)(shi)(shi)我(wo)(wo)們指(zhi)(zhi)的(de)(de)極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)=大(da)氣壓(ya)(ya)(ya)(ya)(ya)-絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)力(li)(大(da)氣壓(ya)(ya)(ya)(ya)(ya)一(yi)般為(wei)(wei)101325Pa),水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)為(wei)(wei)3300Pa,旋轉葉片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)極(ji)限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)為(wei)(wei)200Pa。  極(ji)限(xian)絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)力(li):由(you)絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)力(li)測(ce)量(liang)(liang)的(de)(de)內部(bu)壓(ya)(ya)(ya)(ya)(ya)力(li)要比“理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)力(li)為(wei)(wei)0Pa)”高(gao)(gao)多少。它比較的(de)(de)對(dui)(dui)(dui)(dui)象是(shi)(shi)(shi)理(li)(li)論(lun)(lun)狀(zhuang)態的(de)(de)絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)(ya)(ya)(ya)力(li)值(zhi)(zhi)(zhi)。由(you)于(yu)工(gong)藝限(xian)制(zhi),無論(lun)(lun)如(ru)何我(wo)(wo)們都無法(fa)將(jiang)內部(bu)壓(ya)(ya)(ya)(ya)(ya)力(li)拉至0 Pa的(de)(de)絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)。因(yin)此,由(you)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)抽(chou)出的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)高(gao)(gao)于(yu)理(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)。因(yin)此,以絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表(biao)示(shi)時(shi),值(zhi)(zhi)(zhi)前面沒有(you)負號。  抽(chou)氣量(liang)(liang):抽(chou)氣量(liang)(liang)是(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)抽(chou)氣速(su)度(du)(du)的(de)(de)度(du)(du)量(liang)(liang)。一(yi)般用(yong)L/S和m表(biao)示(shi)?/H。它是(shi)(shi)(shi)泄(xie)漏(lou)(lou)(lou)補償率的(de)(de)參(can)數。理(li)(li)論(lun)(lun)上,繪制(zhi)了相同體積(ji)的(de)(de)容(rong)器。為(wei)(wei)什(shen)么(me)大(da)型(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)很容(rong)易獲(huo)得我(wo)(wo)們所需的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong),而小型(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)卻很難(nan)甚至不想要我(wo)(wo)們想要的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)?因(yin)為(wei)(wei)管道或容(rong)器絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)不能絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)防泄(xie)漏(lou)(lou)(lou)。大(da)的(de)(de)泵(beng)送能力(li)彌補了由(you)泄(xie)漏(lou)(lou)(lou)引起的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)下降。因(yin)此,容(rong)易得出理(li)(li)想的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)。因(yin)此,建議您在(zai)計(ji)算理(li)(li)論(lun)(lun)抽(chou)氣量(liang)(liang)時(shi)選(xuan)擇更(geng)高(gao)(gao)級(ji)別(bie)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)。  關(guan)于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)選(xuan)擇  1、滿足(zu)(zu)工(gong)藝要求的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)  真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)工(gong)作壓(ya)(ya)(ya)(ya)(ya)力(li)應(ying)(ying)滿足(zu)(zu)過程(cheng)工(gong)作壓(ya)(ya)(ya)(ya)(ya)力(li)的(de)(de)要求,選(xuan)擇時(shi)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)應(ying)(ying)比真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設備(bei)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)(du)高(gao)(gao)一(yi)半至一(yi)個(ge)(ge)數量(liang)(liang)級(ji)。通常(chang),如(ru)果要求絕(jue)(jue)(jue)(jue)對(dui)(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)(ya)力(li)高(gao)(gao)于(yu)3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)包裝機中真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)正常運行之(zhi)前(qian)(qian),應(ying)(ying)該對真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)進行一次(ci)測試,并檢(jian)查(cha)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)是否存在(zai)(zai)異常振(zhen)動(dong)和沖(chong)擊噪聲。首次(ci)使(shi)用的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)還應(ying)(ying)確(que)定真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)極限壓力,該極限壓力應(ying)(ying)符合技術規格。在(zai)(zai)長期使(shi)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)情(qing)況下,真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)溫度(du)(du)不(bu)應(ying)(ying)超過(guo)70度(du)(du)。  2、需(xu)要通(tong)過(guo)冷(leng)(leng)卻水(shui)的(de)(de)(de)(de)設備(bei)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),必須(xu)在(zai)(zai)啟(qi)(qi)動(dong)前(qian)(qian)先通(tong)過(guo)冷(leng)(leng)卻水(shui),然后(hou)(hou)再啟(qi)(qi)動(dong)。冷(leng)(leng)卻水(shui)出(chu)口(kou)的(de)(de)(de)(de)溫度(du)(du)不(bu)應(ying)(ying)超過(guo)30度(du)(du)。  3、連續(xu)(xu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)和被抽(chou)系統的(de)(de)(de)(de)管(guan)道(dao)應(ying)(ying)盡可(ke)能短而粗,并且管(guan)道(dao)的(de)(de)(de)(de)內徑(jing)(jing)一般應(ying)(ying)不(bu)小于(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)入(ru)口(kou)的(de)(de)(de)(de)直(zhi)徑(jing)(jing),以(yi)免影響泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)送管(guan)道(dao)阻力導(dao)致的(de)(de)(de)(de)大速度(du)(du)。  4、為了保持工作(zuo)(zuo)室(shi)的(de)(de)(de)(de)清潔衛生,這有利于(yu)工人(ren)的(de)(de)(de)(de)健康(kang),皮管(guan)用于(yu)將廢氣(qi)直(zhi)接(jie)引(yin)到(dao)室(shi)外。  5、如果(guo)(guo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)長時間不(bu)工作(zuo)(zuo)或環境溫度(du)(du)較低,則可(ke)能會導(dao)致啟(qi)(qi)動(dong)困難。此時,應(ying)(ying)使(shi)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)抽(chou)氣(qi)口(kou)通(tong)大氣(qi)隨風旋(xuan)轉滑輪(lun)。在(zai)(zai)沒有電(dian)(dian)源(yuan)的(de)(de)(de)(de)情(qing)況下旋(xuan)轉數周后(hou)(hou),將啟(qi)(qi)動(dong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。使(shi)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),您(nin)可(ke)以(yi)繼續(xu)(xu)運行電(dian)(dian)動(dong)機幾次(ci),將真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔中存儲(chu)的(de)(de)(de)(de)油排入(ru)燃油箱,然后(hou)(hou)啟(qi)(qi)動(dong)。如果(guo)(guo)沒有,您(nin)可(ke)以(yi)使(shi)用輻射加(jia)熱或直(zhi)接(jie)加(jia)熱真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),直(zhi)到(dao)它可(ke)以(yi)移動(dong)為止。  6、使(shi)用前(qian)(qian),檢(jian)查(cha)設備(bei)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)油是否到(dao)達窗口(kou)的(de)(de)(de)(de)油標線位置。同時,必須(xu)檢(jian)查(cha)電(dian)(dian)動(dong)機皮帶(dai)輪(lun)的(de)(de)(de)(de)旋(xuan)轉方向。  7、工作(zuo)(zuo)完成后(hou)(hou),應(ying)(ying)先關(guan)閉高空(kong)(kong)(kong)(kong)(kong)(kong)閥,然后(hou)(hou)再關(guan)閉低空(kong)(kong)(kong)(kong)(kong)(kong)閥,然后(hou)(hou)關(guan)閉旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),然后(hou)(hou)排氣(qi),以(yi)防(fang)止氣(qi)體(ti)泄漏。油返回(hui)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系統。最后(hou)(hou),應(ying)(ying)切斷主電(dian)(dian)源(yuan),并停止供水(shui)。
2019 - 12 - 18
以下是(shi)(shi)(shi)(shi)(shi)羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)廠家對啟(qi)(qi)動(dong)羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)前(qian)準備(bei)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)的(de)(de)(de)介紹。羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)一般使(shi)用羅(luo)(luo)茨(ci)泵(beng)(beng)(beng)作(zuo)(zuo)(zuo)為主泵(beng)(beng)(beng),水環(huan)泵(beng)(beng)(beng)作(zuo)(zuo)(zuo)為前(qian)級泵(beng)(beng)(beng)組(zu)(zu)成(cheng)。該真(zhen)空(kong)(kong)裝置(zhi)廣泛(fan)應用于各種(zhong)行業(ye)(ye),如食品工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)的(de)(de)(de)冷(leng)凍干燥(zao)過程、醫藥工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)的(de)(de)(de)干燥(zao)過程、化學工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)的(de)(de)(de)真(zhen)空(kong)(kong)蒸餾和(he)(he)結(jie)晶過程等。為了(le)幫助客戶更(geng)好(hao)(hao)地準備(bei)我(wo)們的(de)(de)(de)產品使(shi)用,我(wo)們想(xiang)介紹啟(qi)(qi)動(dong)羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)機(ji)組(zu)(zu)前(qian)的(de)(de)(de)準備(bei)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo):  1.檢查(cha)(cha)(cha)前(qian)泵(beng)(beng)(beng)水箱水位是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)達到水箱的(de)(de)(de)3/4以上(shang)(shang),并彌補不(bu)(bu)足。  2.檢查(cha)(cha)(cha)水箱使(shi)用中(zhong)(zhong)的(de)(de)(de)水是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)干凈,不(bu)(bu)允許使(shi)用含泥(ni)沙(sha)的(de)(de)(de)污(wu)水,以免堵塞(sai)管道,造(zao)成(cheng)葉輪磨損(sun),增加電(dian)機(ji)負荷(he),造(zao)成(cheng)故障,影響泵(beng)(beng)(beng)使(shi)用的(de)(de)(de)使(shi)用壽命。  3.檢查(cha)(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)(he)主泵(beng)(beng)(beng)中(zhong)(zhong)潤滑油的(de)(de)(de)油位。油位必須達到油窗的(de)(de)(de)3/4以上(shang)(shang)。同(tong)時,檢查(cha)(cha)(cha)顏色潤滑油。如果(guo)羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)出(chu)(chu)現有(you)更(geng)多乳白色或黑(hei)色雜質,通知機(ji)修工(gong)(gong)(gong)(gong)更(geng)換(huan)潤滑油。  4.檢查(cha)(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)(he)主泵(beng)(beng)(beng)循環(huan)冷(leng)卻(que)水路是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)完好(hao)(hao),打開(kai)循環(huan)冷(leng)卻(que)進(jin)水和(he)(he)出(chu)(chu)水閥,檢查(cha)(cha)(cha)循環(huan)冷(leng)卻(que)進(jin)水和(he)(he)出(chu)(chu)水是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正常(chang)。  5.檢查(cha)(cha)(cha)中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)底部緩(huan)沖罐的(de)(de)(de)排水閥是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)關閉。  6.檢查(cha)(cha)(cha)羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)電(dian)路是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)良(liang)好(hao)(hao),控制柜指(zhi)示是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正常(chang)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)。  7.檢查(cha)(cha)(cha)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)的(de)(de)(de)電(dian)極(ji)觸點壓(ya)力。中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)(he)主泵(beng)(beng)(beng)壓(ya)力是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)(fou)啟(qi)(qi)動(dong)正常(chang)(中(zhong)(zhong)間(jian)泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進(jin)口壓(ya)力大(da)(da)于0.065Mpa,主泵(beng)(beng)(beng)啟(qi)(qi)動(dong)進(jin)口壓(ya)力大(da)(da)于0.085Mpa)。  每個人(ren)都(dou)經常(chang)忽略準備(bei)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)。事(shi)(shi)實上(shang)(shang),這項(xiang)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)也非常(chang)重要。只(zhi)有(you)為開(kai)工(gong)(gong)(gong)(gong)做好(hao)(hao)精(jing)心(xin)準備(bei),能(neng)夠確保工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)才(cai)能(neng)安全,提高生產質量。綜上(shang)(shang)所述,羅(luo)(luo)茨(ci)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)(zu)只(zhi)有(you)在以上(shang)(shang)所有(you)事(shi)(shi)項(xiang)都(dou)...
2019 - 12 - 21
隨著(zhu)科學技(ji)術的(de)(de)(de)(de)(de)(de)不(bu)斷(duan)發(fa)展(zhan),水環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵的(de)(de)(de)(de)(de)(de)使用自動化(hua)程度(du)越(yue)來(lai)越(yue)高(gao),降(jiang)低(di)了(le)人們(men)的(de)(de)(de)(de)(de)(de)工作難度(du)。這與控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)系(xi)統的(de)(de)(de)(de)(de)(de)發(fa)展(zhan)密(mi)不(bu)可(ke)分。隨著(zhu)系(xi)統的(de)(de)(de)(de)(de)(de)不(bu)斷(duan)完善和(he)擴展(zhan),已經使用了(le)許多專業(ye)術語。  1、受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)對象(xiang)  需(xu)要控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備(bei)或(huo)生產過程稱(cheng)為受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)對象(xiang)。例(li)如(ru)(ru),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)閥(fa)(fa),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵,真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)鍍膜(mo)機(ji),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熱(re)處理爐等(deng)。  2、測量(liang)(liang)(liang)(liang)裝(zhuang)(zhuang)置  測量(liang)(liang)(liang)(liang)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)變(bian)化(hua)的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)置。例(li)如(ru)(ru):真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計,溫(wen)度(du)計,膜(mo)厚測量(liang)(liang)(liang)(liang)儀(yi)等(deng)。  3、水環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵調(diao)節(jie)(jie)(jie)裝(zhuang)(zhuang)置(調(diao)節(jie)(jie)(jie)器(qi)(qi)(qi)(qi))  它將測量(liang)(liang)(liang)(liang)設(she)備(bei)測得(de)的(de)(de)(de)(de)(de)(de)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)子與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)過程中需(xu)要保持的(de)(de)(de)(de)(de)(de)給(gei)定(ding)(ding)(ding)值進行比較,獲得(de)偏(pian)(pian)差(cha)值,并(bing)(bing)(bing)根據設(she)計的(de)(de)(de)(de)(de)(de)計算規則進行計算,并(bing)(bing)(bing)發(fa)送信(xin)號以使控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)執行器(qi)(qi)(qi)(qi)起作用消(xiao)除控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)(liang)(liang)(liang)與給(gei)定(ding)(ding)(ding)值的(de)(de)(de)(de)(de)(de)偏(pian)(pian)差(cha)。如(ru)(ru)模擬(ni)PID(比例(li),積分,微分)調(diao)節(jie)(jie)(jie)器(qi)(qi)(qi)(qi),數(shu)字PID調(diao)節(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(即微控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)(qi),計算機(ji))等(deng)。在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)中,通常將其(qi)與測量(liang)(liang)(liang)(liang)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)計和(he)致動器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)調(diao)節(jie)(jie)(jie)閥(fa)(fa)組合以形成(cheng)壓力(li)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)(qi)。  4、執行機(ji)構  它接收來(lai)自調(diao)節(jie)(jie)(jie)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)信(xin)號并(bing)(bing)(bing)產生調(diao)節(jie)(jie)(jie)效果,以消(xiao)除受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)與給(gei)定(ding)(ding)(ding)值的(de)(de)(de)(de)(de)(de)偏(pian)(pian)差(cha)。例(li)如(ru)(ru),用于(yu)調(diao)節(jie)(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室中的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)閥(fa)(fa)和(he)用于(yu)調(diao)節(jie)(jie)(jie)加熱(re)溫(wen)度(du)的(de)(de)(de)(de)(de)(de)調(diao)節(jie)(jie)(jie)器(qi)(qi)(qi)(qi)屬于(yu)這種(zhong)類(lei)型的(de)(de)(de)(de)(de)(de)機(ji)構。  5、控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)數(shu)量(liang)(liang)(liang)(liang)  指(zhi)在(zai)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)對象(xiang)內實現控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)所需(xu)的(de)(de)(de)(de)(de)(de)參(can)數(shu)。例(li)如(ru)(ru):壓力(li),溫(wen)度(du),流量(liang)(liang)(liang)(liang),膜(mo)厚等(deng)。  6、水環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵測量(liang)(liang)(liang)(liang)  由測量(liang)(liang)(liang)(liang)設(she)備(bei)測量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)實際(ji)值。  7、給(gei)定(ding)(ding)(ding)值  需(xu)要控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)(liang)(liang)(liang)保持恒定(ding)(ding)(ding)或(huo)根據預定(ding)(ding)(ding)值變(bian)化(hua)。  8、偏(pian)(pian)差(cha)  測量(liang)(liang)(liang)(liang)值與給(gei)定(ding)(ding)(ding)值之差(cha)。  9、干(gan)擾(rao)  是引起控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)量(liang)(liang)(liang)(liang)變(bian)化(hua)的(de)(de)(de)(de)(de)(de)因素。有兩(liang)種(zhong)類(lei)型的(de)(de)(de)(de)(de)(de)干(gan)擾(rao):一種(zhong)是控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)...
2019 - 12 - 24
羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在石油(you)(you)(you)、化工(gong)、塑料(liao)和汽(qi)輪機(ji)(ji)轉(zhuan)子動(dong)平衡(heng)中(zhong)起著重(zhong)要(yao)(yao)作(zuo)(zuo)(zuo)用(yong)(yong)。對我(wo)們(men)來(lai)說(shuo),當我(wo)們(men)在使用(yong)(yong)時(shi),我(wo)們(men)應(ying)該了解羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)設(she)(she)備的工(gong)作(zuo)(zuo)(zuo)點(dian),以(yi)(yi)便能夠順利運行(xing)(xing)。那么羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)設(she)(she)備的工(gong)作(zuo)(zuo)(zuo)點(dian)是什么。  1、重(zhong)新(xin)(xin)組裝(zhuang)后,應(ying)進行(xing)(xing)試運行(xing)(xing)。清(qing)洗(xi)過(guo)程中(zhong),羅(luo)(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)中(zhong)會殘留一定(ding)量的揮(hui)發(fa)(fa)(fa)油(you)(you)(you)發(fa)(fa)(fa)物。泵(beng)(beng)(beng)(beng)將(jiang)(jiang)閑置2小(xiao)時(shi),機(ji)(ji)油(you)(you)(you)將(jiang)(jiang)更(geng)(geng)換兩次(ci)。正常(chang)運行(xing)(xing)后,將(jiang)(jiang)再次(ci)投入正常(chang)運行(xing)(xing)。  2、當新(xin)(xin)設(she)(she)備一般(ban)(ban)泵(beng)(beng)(beng)(beng)出清(qing)潔干燥的氣體(ti)時(shi),建議每(mei)100小(xiao)時(shi)更(geng)(geng)換一次(ci)油(you)(you)(you)。換油(you)(you)(you)周期應(ying)根據(ju)實際使用(yong)(yong)條件以(yi)(yi)及(ji)(ji)是否能滿(man)足性能要(yao)(yao)求(qiu)和其(qi)他(ta)情況進行(xing)(xing)考慮。  3、工(gong)作(zuo)(zuo)(zuo)2000小(xiao)時(shi)后,應(ying)進行(xing)(xing)大修,檢(jian)查橡膠密封件程度的老化情況,檢(jian)查排氣閥(fa)板是否的開裂(lie)情況,清(qing)理沉積在閥(fa)板和排氣閥(fa)座上的污垢。  4、向軸承體(ti)添加軸承潤(run)滑(hua)油(you)(you)(you),觀察油(you)(you)(you)位(wei)應(ying)在油(you)(you)(you)標中(zhong)間(jian),潤(run)滑(hua)油(you)(you)(you)應(ying)及(ji)(ji)時(shi)更(geng)(geng)換或補充。  5、務必檢(jian)查機(ji)(ji)油(you)(you)(you)質(zhi)(zhi)量情況。如果發(fa)(fa)(fa)現機(ji)(ji)油(you)(you)(you)變(bian)質(zhi)(zhi),及(ji)(ji)時(shi)更(geng)(geng)換新(xin)(xin)機(ji)(ji)油(you)(you)(you)。確保(bao)正常(chang)工(gong)作(zuo)(zuo)(zuo)。  6、清(qing)潔泵(beng)(beng)(beng)(beng)室內(nei)的所有零件,如轉(zhuan)子、轉(zhuan)子、彈簧(huang)等。一般(ban)(ban),用(yong)(yong)汽(qi)油(you)(you)(you)清(qing)洗(xi)并干燥。  7、羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)需(xu)要(yao)(yao)經常(chang)檢(jian)查油(you)(you)(you)位(wei)。如果不符合(he)規定(ding),必須進行(xing)(xing)調(diao)整以(yi)(yi)符合(he)要(yao)(yao)求(qiu)。  羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)工(gong)作(zuo)(zuo)(zuo)時(shi)主要(yao)(yao)由(you)泵(beng)(beng)(beng)(beng)體(ti)內(nei)的一對同步齒輪通過(guo)兩個旋(xuan)轉(zhuan)方向相(xiang)反的轉(zhuan)子驅(qu)動(dong)。采用(yong)(yong)先進的技術配(pei)件,大大改變(bian)了噪音,成為現在流行(xing)(xing)的新(xin)(xin)型設(she)(she)備。  恒才(cai)機(ji)(ji)電真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)廠家(jia)主要(yao)(yao)產品(pin)有2BV、V、VG、VI、VZ、VN、LRP系(xi)列水環真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),X、GVD系(xi)列旋(xuan)片真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),ZJ系(xi)列羅(luo)(luo)茨(ci)(ci)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在(zai)(zai)水(shui)(shui)(shui)(shui)環(huan)真空泵(beng)的(de)(de)(de)(de)(de)使(shi)用(yong)過(guo)(guo)程中,由于(yu)使(shi)用(yong)不(bu)當、維(wei)護(hu)不(bu)善甚至(zhi)長期(qi)工(gong)(gong)作(zuo)(zuo),可能會出現設(she)備故(gu)障。根據(ju)(ju)過(guo)(guo)去的(de)(de)(de)(de)(de)經驗,為每(mei)個人(ren)總(zong)結了常(chang)見故(gu)障和(he)(he)維(wei)護(hu)方法(fa)(fa)。以下(xia)是(shi)(shi)對耐(nai)腐(fu)蝕2bv水(shui)(shui)(shui)(shui)環(huan)真空泵(beng)維(wei)護(hu)的(de)(de)(de)(de)(de)介紹:  1、耐(nai)腐(fu)蝕2bv水(shui)(shui)(shui)(shui)環(huan)真空泵(beng)異(yi)(yi)常(chang)啟動(dong)(dong)聲(sheng)音(yin)(yin)  (1)啟動(dong)(dong)聲(sheng)音(yin)(yin)異(yi)(yi)常(chang)時(shi)(shi),用(yong)戶(hu)應(ying)檢(jian)(jian)查電(dian)源(yuan)電(dian)壓(ya)、電(dian)機接(jie)線等(deng)。一(yi)個接(jie)一(yi)個地清除(chu)長期(qi)未使(shi)用(yong)的(de)(de)(de)(de)(de)蓋子上(shang)的(de)(de)(de)(de)(de)雜(za)質和(he)(he)異(yi)(yi)物,并在(zai)(zai)鐵銹(xiu)(xiu)上(shang)添加除(chu)銹(xiu)(xiu)劑或(huo)人(ren)工(gong)(gong)除(chu)銹(xiu)(xiu)。  (2)聲(sheng)音(yin)(yin)仍然(ran)(ran)不(bu)正常(chang),原因(yin)可能是(shi)(shi)泵(beng)腔內充(chong)滿工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti),泵(beng)腔內充(chong)滿水(shui)(shui)(shui)(shui)啟動(dong)(dong)。打開(kai)排(pai)放出口并釋放適量的(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti)就足夠了。  2、耐(nai)腐(fu)蝕2bv水(shui)(shui)(shui)(shui)環(huan)真空泵(beng)電(dian)機過(guo)(guo)熱(re)  電(dian)機過(guo)(guo)熱(re)時(shi)(shi),用(yong)戶(hu)應(ying)先停機,然(ran)(ran)后檢(jian)(jian)查電(dian)機缺(que)相、接(jie)線牢固、排(pai)氣(qi)(qi)孔堵塞、葉輪拖動(dong)(dong)等(deng)情況(kuang)(kuang)。逐一(yi)檢(jian)(jian)查供(gong)(gong)水(shui)(shui)(shui)(shui)是(shi)(shi)否導致電(dian)機過(guo)(guo)載,并將供(gong)(gong)水(shui)(shui)(shui)(shui)減少(shao)到參數(shu)設(she)定范圍。  3、溫(wen)(wen)度(du)太(tai)(tai)高了  (1)如(ru)果(guo)吸(xi)入(ru)(ru)氣(qi)(qi)體(ti)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)過(guo)(guo)高,用(yong)戶(hu)應(ying)采取措(cuo)施降(jiang)低吸(xi)入(ru)(ru)氣(qi)(qi)體(ti)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du),除(chu)去壓(ya)縮室內氣(qi)(qi)體(ti)散發的(de)(de)(de)(de)(de)汽化(hua)熱(re),并在(zai)(zai)泵(beng)入(ru)(ru)口前冷凝(ning)可冷凝(ning)氣(qi)(qi)體(ti)。  (2)溫(wen)(wen)度(du)過(guo)(guo)高應(ying)根據(ju)(ju)工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti)和(he)(he)氣(qi)(qi)體(ti)的(de)(de)(de)(de)(de)實際情況(kuang)(kuang)解決。如(ru)果(guo)工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti)入(ru)(ru)口處(chu)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)太(tai)(tai)高或(huo)供(gong)(gong)應(ying)太(tai)(tai)少(shao),用(yong)戶(hu)應(ying)該找到降(jiang)低工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti)溫(wen)(wen)度(du)或(huo)增(zeng)加工(gong)(gong)作(zuo)(zuo)流(liu)(liu)(liu)(liu)體(ti)供(gong)(gong)應(ying)的(de)(de)(de)(de)(de)方法(fa)(fa)。  4、盤車困難(nan)  (1)大多數(shu)盤車困難(nan)是(shi)(shi)由于(yu)出廠(chang)后進入(ru)(ru)工(gong)(gong)況(kuang)(kuang)長期(qi)失效,真空泵(beng)端面生銹(xiu)(xiu)造成(cheng)的(de)(de)(de)(de)(de)。草酸(suan)需要注(zhu)入(ru)(ru)泵(beng)腔浸泡半小時(shi)(shi)。松開(kai)螺栓(shuan)后,盤車順(shun)利進行(xing),然(ran)(ran)后泵(beng)蓋螺栓(shuan)均勻鎖緊。  (2)如(ru)果(guo)設(she)備在(zai)(zai)使(shi)用(yong)中,應(ying)檢(jian)(jian)查水(shui)(shui)(shui)(shui)環(huan)真空泵(beng)泵(beng)室水(shui)(shui)(shui)(shui)溫(wen)(wen)和(he)(he)污垢清洗,并改進工(gong)(gong)藝(yi),盡可能降(jiang)低水(shui)(shui)(shui)(shui)...
最新資訊(xun) 了解公司的最新活動及打折促銷
2019 - 08 - 08
真(zhen)(zhen)空系統(tong)(tong)在(zai)食(shi)(shi)(shi)品(pin)生(sheng)產粉(fen)末管(guan)理(li)中的(de)(de)(de)(de)(de)應用非(fei)常(chang)重要(yao)(yao),然(ran)后(hou)小(xiao)編(bian)就會(hui)告訴你原因(yin)(yin)(yin)。在(zai)食(shi)(shi)(shi)品(pin)生(sheng)產的(de)(de)(de)(de)(de)粉(fen)塵(chen)控制(zhi)方(fang)面,許多用戶首先想到它,以便(bian)員工可以在(zai)車(che)間(jian)(jian)定期掃(sao)描(miao)。如果更(geng)多,可以使用小(xiao)型(xing)真(zhen)(zhen)空吸塵(chen)器清潔。然(ran)而,根據調查(cha),95%的(de)(de)(de)(de)(de)車(che)間(jian)(jian)粉(fen)塵(chen)濃(nong)度(du)通過(guo)手動清潔和(he)吸塵(chen)器不(bu)符合國家安(an)全局的(de)(de)(de)(de)(de)要(yao)(yao)求(qiu),甚至車(che)間(jian)(jian)的(de)(de)(de)(de)(de)灰塵(chen)也有爆(bao)(bao)炸(zha)的(de)(de)(de)(de)(de)危險。食(shi)(shi)(shi)品(pin)車(che)間(jian)(jian)使用Punoc真(zhen)(zhen)空系統(tong)(tong),車(che)間(jian)(jian)進(jin)行了(le)清潔。合格率(lv)超過(guo)95%,因(yin)(yin)(yin)此(ci)真(zhen)(zhen)空系統(tong)(tong)在(zai)食(shi)(shi)(shi)品(pin)生(sheng)產的(de)(de)(de)(de)(de)粉(fen)塵(chen)控制(zhi)中起著至關重要(yao)(yao)的(de)(de)(de)(de)(de)作用。你認為食(shi)(shi)(shi)物的(de)(de)(de)(de)(de)小(xiao)塵(chen)埃還會(hui)爆(bao)(bao)炸(zha)嗎?業內(nei)專業人士也表(biao)示,粉(fen)塵(chen)不(bu)是(shi)(shi)(shi)絕(jue)對安(an)全的(de)(de)(de)(de)(de),所以我們不(bu)能(neng)忽視任何一種粉(fen)塵(chen)。在(zai)破碎機(ji),粉(fen)碎機(ji),篩分機(ji),干燥機(ji),進(jin)料(liao)器和(he)儲存箱的(de)(de)(de)(de)(de)生(sheng)產過(guo)程中發生(sheng)粉(fen)塵(chen)爆(bao)(bao)炸(zha)事故。這是(shi)(shi)(shi)因(yin)(yin)(yin)為除(chu)塵(chen)設(she)(she)備的(de)(de)(de)(de)(de)灰塵(chen)沉(chen)積在(zai)管(guan)道中。當受到某種沖擊(ji)時,易燃(ran)(ran)粉(fen)塵(chen)再次飛散(san),瞬間(jian)(jian)形成高濃(nong)度(du)塵(chen)云,如果遇到火(huo)(huo)(huo)源,很容易爆(bao)(bao)炸(zha)。因(yin)(yin)(yin)此(ci),食(shi)(shi)(shi)品(pin)車(che)間(jian)(jian)的(de)(de)(de)(de)(de)真(zhen)(zhen)空系統(tong)(tong)安(an)裝不(bu)可能(neng)是(shi)(shi)(shi)機(ji)會(hui)主義。首先,在(zai)食(shi)(shi)(shi)品(pin)車(che)間(jian)(jian)粉(fen)塵(chen)控制(zhi)的(de)(de)(de)(de)(de)前提下,需要(yao)(yao)去(qu)除(chu)火(huo)(huo)(huo)源(加工設(she)(she)備)和(he)真(zhen)(zhen)空系統(tong)(tong)的(de)(de)(de)(de)(de)防(fang)火(huo)(huo)(huo)防(fang)爆(bao)(bao)措(cuo)施的(de)(de)(de)(de)(de)火(huo)(huo)(huo)源。對于機(ji)械摩擦和(he)由沖擊(ji)產生(sheng)的(de)(de)(de)(de)(de)火(huo)(huo)(huo)花,必須采取(qu)措(cuo)施去(qu)除(chu)火(huo)(huo)(huo)星,以防(fang)止(zhi)(zhi)鐵板,螺釘等被吸入管(guan)道并引起火(huo)(huo)(huo)花引起燃(ran)(ran)燒。防(fang)止(zhi)(zhi)靜(jing)電火(huo)(huo)(huo)花是(shi)(shi)(shi)一個重要(yao)(yao)問題。特別是(shi)(shi)(shi)對于易燃(ran)(ran)粉(fen)塵(chen)系統(tong)(tong),系統(tong)(tong)的(de)(de)(de)(de)(de)集塵(chen)器,管(guan)道,風扇和(he)其他設(she)(she)施應接地。它也可以用帶有鐵夾的(de)(de)(de)(de)(de)防(fang)靜(jing)電濾布接地。其次,要(yao)(yao)始終觀察料(liao)斗內(nei)部的(de)(de)(de)(de)(de)溫(wen)度(du)和(he)系統(tong)(tong)真(zhen)(zhen)空桶,或(huo)安(an)裝溫(wen)度(du)傳感器,隨時控制(zhi)設(she)(she)備內(nei)部的(de)(de)(de)(de)(de)溫(wen)度(du),以防(fang)止(zhi)(zhi)熱量積聚引起火(huo)(huo)(huo)災并引起爆(bao)(bao)炸(zha)。進(jin)口真(zhen)(zhen)...
2019 - 08 - 12
在(zai)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)實際應(ying)用(yong)中,有(you)時(shi)會遇到(dao)與真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)有(you)關的(de)(de)(de)(de)(de)各種問題,例(li)如(ru)(ru)(ru):1.了(le)解(jie)(jie)一般(ban)用(yong)途的(de)(de)(de)(de)(de)進(jin)口(kou)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)型號,我想(xiang)知道(dao)原廠(chang)(chang)工(gong)(gong)廠(chang)(chang)用(yong)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)品(pin)牌名稱是什么?2.了(le)解(jie)(jie)進(jin)口(kou)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)等(deng)(deng)級(ji)(ji)并想(xiang)知道(dao)其粘(zhan)度等(deng)(deng)級(ji)(ji)。  3.了(le)解(jie)(jie)進(jin)口(kou)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)粘(zhan)度等(deng)(deng)級(ji)(ji),如(ru)(ru)(ru)何選(xuan)(xuan)擇(ze)(ze)(ze)(ze)國(guo)產(chan)(chan)油(you)(you)(you)(you)品(pin),確(que)(que)定(ding)(ding)確(que)(que)保泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)性能(neng)(neng)指(zhi)標和(he)(he)運(yun)行可(ke)(ke)靠性,以(yi)(yi)(yi)(yi)及(ji)低成(cheng)本和(he)(he)合理的(de)(de)(de)(de)(de)成(cheng)本。4.對于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)工(gong)(gong)廠(chang)(chang)的(de)(de)(de)(de)(de)用(yong)戶和(he)(he)經(jing)銷商,有(you)時(shi)他們(men)需要(yao)了(le)解(jie)(jie)工(gong)(gong)廠(chang)(chang)特定(ding)(ding)產(chan)(chan)品(pin)和(he)(he)當(dang)前(qian)工(gong)(gong)廠(chang)(chang)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)標準(zhun),粘(zhan)度,質量(liang)等(deng)(deng)級(ji)(ji),燃(ran)料量(liang)和(he)(he)推薦意見。訂購泵(beng)(beng)(beng)(beng)時(shi),需要(yao)訂購備用(yong)油(you)(you)(you)(you)。數(shu)量(liang)和(he)(he)數(shu)量(liang)的(de)(de)(de)(de)(de)參考。真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)選(xuan)(xuan)擇(ze)(ze)(ze)(ze)方法由于進(jin)口(kou)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)價格(ge)遠遠高于國(guo)產(chan)(chan)油(you)(you)(you)(you),如(ru)(ru)(ru)果(guo)可(ke)(ke)以(yi)(yi)(yi)(yi)正確(que)(que)選(xuan)(xuan)擇(ze)(ze)(ze)(ze)可(ke)(ke)以(yi)(yi)(yi)(yi)更換的(de)(de)(de)(de)(de)國(guo)產(chan)(chan)油(you)(you)(you)(you),則使用(yong)成(cheng)本將大(da)(da)大(da)(da)降(jiang)低。對于國(guo)產(chan)(chan)泵(beng)(beng)(beng)(beng),如(ru)(ru)(ru)果(guo)可(ke)(ke)以(yi)(yi)(yi)(yi)合理選(xuan)(xuan)擇(ze)(ze)(ze)(ze)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you),它將對泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)最終分壓(ya),最終全壓(ya),啟(qi)(qi)動(dong),功耗,泵(beng)(beng)(beng)(beng)溫,泵(beng)(beng)(beng)(beng)性能(neng)(neng)穩定(ding)(ding)性,抗乳(ru)化性能(neng)(neng)和(he)(he)可(ke)(ke)靠性產(chan)(chan)生良(liang)好(hao)影響。 。對于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)制造(zao)商而言,選(xuan)(xuan)用(yong)優(you)質真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)可(ke)(ke)以(yi)(yi)(yi)(yi)提高泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)整體性能(neng)(neng),為(wei)大(da)(da)多數(shu)用(yong)戶帶來好(hao)處,并產(chan)(chan)生良(liang)好(hao)的(de)(de)(de)(de)(de)社會效(xiao)益。對于用(yong)戶來說,如(ru)(ru)(ru)果(guo)使用(yong)工(gong)(gong)廠(chang)(chang)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)效(xiao)果(guo)不是很理想(xiang),也可(ke)(ke)以(yi)(yi)(yi)(yi)根據具(ju)體情況選(xuan)(xuan)擇(ze)(ze)(ze)(ze)。例(li)如(ru)(ru)(ru):1.如(ru)(ru)(ru)果(guo)天(tian)(tian)氣寒冷(leng),很難啟(qi)(qi)動(dong)。您可(ke)(ke)以(yi)(yi)(yi)(yi)選(xuan)(xuan)擇(ze)(ze)(ze)(ze)粘(zhan)度等(deng)(deng)級(ji)(ji)較低的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。2.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)在(zai)較高的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)溫下工(gong)(gong)作很長時(shi)間,例(li)如(ru)(ru)(ru),如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)在(zai)夏天(tian)(tian)有(you)熱(re)源且環境通風不良(liang),則吸(xi)入氣體被加熱(re)或入口(kou)壓(ya)力(li)高等(deng)(deng)可(ke)(ke)以(yi)(yi)(yi)(yi)選(xuan)(xuan)擇(ze)(ze)(ze)(ze)粘(zhan)度等(deng)(deng)級(ji)(ji)的(de)(de)(de)(de)(de)優(you)質油(you)(you)(you)(you)。適(shi)用(yong)于高溫,高負(fu)荷泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)。3.如(ru)(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)溫度高,且泵(beng)(beng)(beng)(beng)壓(ya)力(li)不高,例(li)如(ru)(ru)(ru)雙(shuang)泵(beng)(beng)(beng)(beng)最大(da)(da)壓(ya)力(li)≤5Pa,合格(ge)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)粘(zhan)度為(wei)100或150,或粘(zhan)度相...
2019 - 08 - 16
如何有(you)(you)效(xiao)地回(hui)收蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)物是當前(qian)DCP生(sheng)(sheng)(sheng)產(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)需要解決的(de)(de)(de)問題(ti)。有(you)(you)些(xie)客戶之前(qian)已(yi)經咨詢過(guo)(guo)(guo)這方面的(de)(de)(de)問題(ti)。當時(shi),技術人員給出了在蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)中(zhong)使(shi)用(yong)旋(xuan)片真(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)解決方案,因為它采(cai)用(yong)的(de)(de)(de)是背景技術:在DCP生(sheng)(sheng)(sheng)產(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong),氧化段,精細需要一定(ding)量(liang)的(de)(de)(de)低壓蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)。蒸(zheng)(zheng)(zheng)(zheng)(zheng)餾段,成品加工段等(deng),以(yi)及整個生(sheng)(sheng)(sheng)產(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)的(de)(de)(de)一些(xie)輔助段需要連續進行熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)加熱(re)(re)(re),有(you)(you)些(xie)關鍵反應器需要直接熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)參與。 隨(sui)著真(zhen)空(kong)(kong)技術的(de)(de)(de)不斷發(fa)展(zhan),真(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)應用(yong)越(yue)來越(yue)廣泛(fan),憑借我們的(de)(de)(de)單級旋(xuan)片真(zhen)空(kong)(kong)泵(beng)和(he)雙級旋(xuan)片真(zhen)空(kong)(kong)泵(beng)的(de)(de)(de)性能,我公司可(ke)以(yi)為您提(ti)供具體的(de)(de)(de)解決方案。實際情況(kuang)。該解決方案滿(man)足應用(yong)需求(qiu)。 蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)作為一種清(qing)潔安全(quan)的(de)(de)(de)能源載體,廣泛(fan)應用(yong)于(yu)發(fa)電(dian),石油,化工,印染(ran),造(zao)紙,紡織,釀造(zao),橡膠(jiao),陶瓷(ci)等(deng)工業領(ling)域。蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)在各蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)設(she)備中(zhong)釋放出蒸(zheng)(zheng)(zheng)(zheng)(zheng)發(fa)潛熱(re)(re)(re)后,在相同溫(wen)度和(he)相同壓力(li)下變為飽和(he)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)。由于(yu)蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)的(de)(de)(de)壓力(li)大于(yu)大氣壓,冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)熱(re)(re)(re)量(liang)可(ke)以(yi)達(da)到蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)總(zong)熱(re)(re)(re)量(liang)的(de)(de)(de)20%。 30%,壓力(li)和(he)溫(wen)度越(yue)高(gao),冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)熱(re)(re)(re)量(liang)越(yue)多,蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)總(zong)熱(re)(re)(re)量(liang)的(de)(de)(de)比例越(yue)大。可(ke)以(yi)看(kan)出,冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)熱(re)(re)(re)量(liang)得到有(you)(you)效(xiao)回(hui)收和(he)利(li)(li)用(yong),具有(you)(you)很(hen)大的(de)(de)(de)節(jie)能潛力(li)。 蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)回(hui)收方法(fa)需要根(gen)據當地情況(kuang)采(cai)用(yong)合適(shi)的(de)(de)(de)方法(fa),既使(shi)系統設(she)計簡(jian)單,又從根(gen)本上(shang)消除了運(yun)行維(wei)護(hu)中(zhong)的(de)(de)(de)問題(ti),使(shi)蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)回(hui)收工作順利(li)(li)進行。出。進口旋(xuan)片真(zhen)空(kong)(kong)泵(beng)優化整個生(sheng)(sheng)(sheng)產(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng),在生(sheng)(sheng)(sheng)產(chan)(chan)車間安排蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui)收集(ji)裝置,收集(ji)和(he)回(hui)收各段蒸(zheng)(zheng)(zheng)(zheng)(zheng)汽(qi)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui),實現(xian)節(jie)能減排。而且(qie)可(ke)以(yi)排出的(de)(de)(de)高(gao)溫(wen)冷(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)(shui),最大限度地利(li)(li)用(yong)冷(leng)...
2019 - 08 - 28
造型(xing)(xing)(xing)(xing)(xing)也稱為真(zhen)(zhen)空(kong)(kong)(kong)造型(xing)(xing)(xing)(xing)(xing)。目(mu)前,成型(xing)(xing)(xing)(xing)(xing)技(ji)術已成為世界先(xian)進的(de)造型(xing)(xing)(xing)(xing)(xing)之一。它用(yong)于(yu)生產各(ge)種(zhong)鑄(zhu)(zhu)(zhu)造合金的(de)各(ge)種(zhong)鑄(zhu)(zhu)(zhu)件(jian)(jian)。根據市(shi)場需(xu)求,為了提高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)質(zhi)(zhi)(zhi)量(liang)(liang)并(bing)(bing)降低(di)成本(ben)(ben),提出了一種(zhong)旋轉薄膜。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)真(zhen)(zhen)空(kong)(kong)(kong)成型(xing)(xing)(xing)(xing)(xing)過(guo)程中的(de)真(zhen)(zhen)空(kong)(kong)(kong)解決方案(an)可以(yi)(yi)提高(gao)鑄(zhu)(zhu)(zhu)件(jian)(jian)內(nei)外的(de)質(zhi)(zhi)(zhi)量(liang)(liang),降低(di)鑄(zhu)(zhu)(zhu)件(jian)(jian)的(de)生產成本(ben)(ben),減(jian)少勞動(dong)力(li),創造更多的(de)效益,并(bing)(bing)在(zai)(zai)市(shi)場上(shang)競(jing)爭。真(zhen)(zhen)空(kong)(kong)(kong)成型(xing)(xing)(xing)(xing)(xing)工(gong)藝(yi)具有(you)以(yi)(yi)下(xia)特點:(1)鑄(zhu)(zhu)(zhu)件(jian)(jian)質(zhi)(zhi)(zhi)量(liang)(liang)好(hao),尺(chi)寸精(jing)度(du)(du)可達GB5~7,表面粗糙度(du)(du)可達25~6.3μm;(2)鑄(zhu)(zhu)(zhu)造成本(ben)(ben)低(di);(3)良(liang)好(hao)的(de)工(gong)作條件(jian)(jian);(4)減(jian)少資(zi)金投入(ru);(5)自動(dong)成型(xing)(xing)(xing)(xing)(xing)生產線(xian)的(de)生產率仍然(ran)低(di)于(yu)高(gao)壓(ya)成型(xing)(xing)(xing)(xing)(xing)生產線(xian)和(he)空(kong)(kong)(kong)氣沖(chong)壓(ya)成型(xing)(xing)(xing)(xing)(xing)生產線(xian)的(de)生產率,所生產的(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)的(de)形(xing)狀(zhuang)不(bu)能太復雜,最好(hao)不(bu)要有(you)核(he)心(xin)。真(zhen)(zhen)空(kong)(kong)(kong)密(mi)封造型(xing)(xing)(xing)(xing)(xing)應用(yong)范圍灰鐵配件(jian)(jian):機(ji)(ji)床(chuang)(chuang)(chuang),帶T型(xing)(xing)(xing)(xing)(xing)槽工(gong)作平臺的(de)機(ji)(ji)床(chuang)(chuang)(chuang),鉆(zhan)床(chuang)(chuang)(chuang)底座,巖壁鉆(zhan)床(chuang)(chuang)(chuang),曲(qu)柄,平衡(heng)配重,叉(cha)車配重,變速箱體(ti),渦(wo)流爐(lu),浴缸,車身(shen),汽車飛輪(lun),制動(dong)鼓,泵(beng)(beng)(beng)(beng)葉輪(lun),泵(beng)(beng)(beng)(beng)頭鑄(zhu)(zhu)(zhu)件(jian)(jian),滑輪(lun)等(deng)球墨鑄(zhu)(zhu)(zhu)鐵:管件(jian)(jian),閥門,軸殼(ke)等(deng)鑄(zhu)(zhu)(zhu)鋼件(jian)(jian):閥門,襯里,搖枕,后軸,櫥柜等(deng)然(ran)而,一些具有(you)復雜幾何形(xing)狀(zhuang)的(de)鑄(zhu)(zhu)(zhu)件(jian)(jian)需(xu)要與(yu)其他工(gong)藝(yi)結合,例如樹脂砂,涂(tu)層(ceng)砂和(he)消失泡沫,并(bing)(bing)且解決難(nan)以(yi)(yi)覆蓋的(de)復雜鑄(zhu)(zhu)(zhu)件(jian)(jian)是可行的(de)。用(yong)于(yu)真(zhen)(zhen)空(kong)(kong)(kong)成型(xing)(xing)(xing)(xing)(xing)過(guo)程的(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)系統(tong)包(bao)括真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),真(zhen)(zhen)空(kong)(kong)(kong)罐,過(guo)濾(lv)罐和(he)管道(dao)。在(zai)(zai)設(she)計(ji)和(he)形(xing)成真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)系統(tong)時,必(bi)須防止灰塵或細砂侵入(ru)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)并(bing)(bing)影響真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)性能。用(yong)于(yu)建模的(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)濕(shi)(shi)式和(he)干(gan)式兩(liang)種(zhong)版本(ben)(ben)。在(zai)(zai)日本(ben)(ben),它通常(chang)安裝(zhuang)在(zai)(zai)地面上(shang)。對于(yu)層(ceng)壓(ya),模塑和(he)澆注,濕(shi)(shi)泵(beng)(beng)(beng)(beng)是濕(shi)(shi)泵(beng)(beng)(beng)(beng),即水環真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),其用(yong)水密(mi)封,并(bing)(bing)用(yong)于(yu)在(zai)(zai)道(dao)...
2019 - 09 - 03
隨著經(jing)(jing)濟(ji)水(shui)(shui)(shui)(shui)平的(de)(de)(de)(de)(de)提高和(he)(he)(he)科學技術的(de)(de)(de)(de)(de)進(jin)(jin)(jin)步,水(shui)(shui)(shui)(shui)產養殖(zhi)已(yi)成(cheng)為中(zhong)(zhong)國(guo)重(zhong)要的(de)(de)(de)(de)(de)經(jing)(jing)濟(ji)產業(ye)之(zhi)一(yi)(yi)。水(shui)(shui)(shui)(shui)產養殖(zhi)規模有(you)(you)利于(yu)(yu)(yu)減少(shao)中(zhong)(zhong)國(guo)水(shui)(shui)(shui)(shui)產品的(de)(de)(de)(de)(de)進(jin)(jin)(jin)口(kou),增加出口(kou)量,改善中(zhong)(zhong)國(guo)水(shui)(shui)(shui)(shui)產品生(sheng)產企(qi)業(ye)。這(zhe)些(xie)好(hao)處(chu)也(ye)推(tui)動(dong)了區域經(jing)(jing)濟(ji)的(de)(de)(de)(de)(de)發(fa)展,實現(xian)了經(jing)(jing)濟(ji)的(de)(de)(de)(de)(de)可(ke)持續發(fa)展,解決了就業(ye)問(wen)題(ti)。目前(qian),中(zhong)(zhong)國(guo)水(shui)(shui)(shui)(shui)產養殖(zhi)仍(reng)存在(zai)一(yi)(yi)些(xie)問(wen)題(ti)。為了運輸活魚而(er)不對(dui)魚體造成(cheng)損害,已(yi)經(jing)(jing)制定(ding)(ding)了進(jin)(jin)(jin)口(kou)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)產養殖(zhi)業(ye)中(zhong)(zhong)的(de)(de)(de)(de)(de)應用(yong)方(fang)案。本文(wen)旨在(zai)分析進(jin)(jin)(jin)口(kou)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)結(jie)構(gou),特點和(he)(he)(he)傳動(dong)方(fang)式。隨著中(zhong)(zhong)國(guo)水(shui)(shui)(shui)(shui)產養殖(zhi)業(ye)的(de)(de)(de)(de)(de)快速(su)發(fa)展,各種(zhong)先進(jin)(jin)(jin)的(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)處(chu)理技術得到了廣(guang)泛的(de)(de)(de)(de)(de)應用(yong),包括進(jin)(jin)(jin)口(kou)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)水(shui)(shui)(shui)(shui)產養殖(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)應用(yong)。進(jin)(jin)(jin)口(kou)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)體布置決定(ding)(ding)了泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)整體結(jie)構(gou)。入口(kou)和(he)(he)(he)排(pai)出口(kou)的(de)(de)(de)(de)(de)垂(chui)(chui)直(zhi)結(jie)構(gou)是(shi)水(shui)(shui)(shui)(shui)平設置的(de)(de)(de)(de)(de),便于(yu)(yu)(yu)組(zu)裝(zhuang)和(he)(he)(he)連接管(guan)道。然(ran)而(er),泵(beng)(beng)(beng)具有(you)(you)高重(zhong)心和(he)(he)(he)高速(su)下的(de)(de)(de)(de)(de)穩定(ding)(ding)性差,因此這(zhe)種(zhong)類型(xing)(xing)(xing)主要用(yong)于(yu)(yu)(yu)小(xiao)型(xing)(xing)(xing)泵(beng)(beng)(beng)。水(shui)(shui)(shui)(shui)平泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)入口(kou)位于(yu)(yu)(yu)頂部,出口(kou)位于(yu)(yu)(yu)底部。有(you)(you)時安(an)裝(zhuang)和(he)(he)(he)連接真(zhen)空(kong)(kong)(kong)系統的(de)(de)(de)(de)(de)管(guan)道是(shi)方(fang)便的(de)(de)(de)(de)(de),并(bing)(bing)且排(pai)氣(qi)口(kou)可(ke)以從(cong)水(shui)(shui)(shui)(shui)平方(fang)向(xiang)取出,即,進(jin)(jin)(jin)氣(qi)和(he)(he)(he)排(pai)氣(qi)的(de)(de)(de)(de)(de)方(fang)向(xiang)彼此垂(chui)(chui)直(zhi)。此時,排(pai)氣(qi)口(kou)可(ke)以從(cong)左或(huo)右方(fang)向(xiang)打開,除了排(pai)氣(qi)管(guan)的(de)(de)(de)(de)(de)一(yi)(yi)端(duan),并(bing)(bing)且另一(yi)(yi)端(duan)被阻(zu)塞或(huo)連接到旁通閥。該泵(beng)(beng)(beng)重(zhong)心低,高速(su)時穩定(ding)(ding)性好(hao)。通常,大型(xing)(xing)(xing)和(he)(he)(he)中(zhong)(zhong)型(xing)(xing)(xing)泵(beng)(beng)(beng)使用(yong)這(zhe)種(zhong)類型(xing)(xing)(xing)的(de)(de)(de)(de)(de)結(jie)構(gou)。泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)兩個(ge)轉子軸垂(chui)(chui)直(zhi)于(yu)(yu)(yu)水(shui)(shui)(shui)(shui)平安(an)裝(zhuang)。結(jie)構(gou)裝(zhuang)配間隙易于(yu)(yu)(yu)控制,轉子組(zu)件(jian)方(fang)便,泵(beng)(beng)(beng)占(zhan)地面(mian)積小(xiao)。然(ran)而(er),泵(beng)(beng)(beng)具有(you)(you)高重(zhong)心并(bing)(bing)且齒(chi)輪不便于(yu)(yu)(yu)組(zu)裝(zhuang)和(he)(he)(he)拆卸,并(bing)(bing)且潤滑機構(gou)相(xiang)對(dui)復雜。進(jin)(jin)(jin)口(kou)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)傳動(dong)方(fang)式意(yi)味著兩個(ge)轉子由一(yi)(yi)對(dui)高精度齒(chi)輪相(xiang)對(dui)同步操作。驅動(dong)軸通過(guo)聯軸器連接到電動(dong)機。傳動(dong)結(jie)構(gou)有(you)(you)兩種(zhong)主要類型(xing)(xing)(xing):一(yi)(yi)種(zhong)是(shi)電...
2019 - 09 - 10
低能(neng)(neng)耗(hao),環(huan)保的真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)。包(bao)括(kuo)循(xun)環(huan)泵(beng),水(shui)噴射器(qi),羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng),循(xun)環(huan)水(shui)箱(xiang)(xiang)和(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)(chong)室(shi)(shi)。循(xun)環(huan)泵(beng)安裝在(zai)(zai)(zai)(zai)循(xun)環(huan)水(shui)箱(xiang)(xiang)的一(yi)側,與循(xun)環(huan)水(shui)箱(xiang)(xiang)連(lian)通。循(xun)環(huan)水(shui)箱(xiang)(xiang)上(shang)方是(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)(shi),羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)和(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)(chong)室(shi)(shi)。它們(men)都放(fang)(fang)在(zai)(zai)(zai)(zai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)(shi)內,液(ye)壓(ya)噴射器(qi)放(fang)(fang)在(zai)(zai)(zai)(zai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)(shi)上(shang)方,真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)(chong)室(shi)(shi)設(she)有進(jin)(jin)氣(qi)口,真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)(chong)室(shi)(shi)通過(guo)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)管(guan)(guan)連(lian)接(jie)(jie)到水(shui)噴射器(qi),水(shui)噴射器(qi)連(lian)接(jie)(jie)與羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng),羅(luo)(luo)茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)是(shi)循(xun)環(huan)水(shui)箱(xiang)(xiang)連(lian)接(jie)(jie),循(xun)環(huan)泵(beng)通過(guo)水(shui)管(guan)(guan)與液(ye)壓(ya)噴射器(qi)連(lian)接(jie)(jie),出(chu)風(feng)口設(she)置(zhi)在(zai)(zai)(zai)(zai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)(shi)上(shang)方,出(chu)風(feng)口與循(xun)環(huan)水(shui)箱(xiang)(xiang),空(kong)(kong)(kong)(kong)(kong)氣(qi)冷凝(ning)(ning)管(guan)(guan)設(she)置(zhi)在(zai)(zai)(zai)(zai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩沖(chong)(chong)(chong)室(shi)(shi)內,進(jin)(jin)氣(qi)冷凝(ning)(ning)管(guan)(guan)由線圈管(guan)(guan)制成(cheng)。 本實(shi)用(yong)(yong)新型(xing)占地面積小,運輸(shu)方便(bian),操(cao)作(zuo)方便(bian),污染少(shao)(shao),消耗(hao)少(shao)(shao),減少(shao)(shao)了泵(beng)送(song)(song)負荷,提高了廢氣(qi)中液(ye)體(ti)部分的回收率。在(zai)(zai)(zai)(zai)選(xuan)擇真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)時(shi),我們(men)不(bu)僅(jin)要(yao)考(kao)慮(lv)(lv)其質(zhi)(zhi)量(liang)和(he)效(xiao)率,還要(yao)考(kao)慮(lv)(lv)能(neng)(neng)耗(hao)不(bu)高。一(yi)般來說,我們(men)會選(xuan)擇更節能(neng)(neng)。如何降低真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的能(neng)(neng)耗(hao)?合理(li)選(xuan)擇真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的材料考(kao)慮(lv)(lv)到真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)的使用(yong)(yong)壽命可(ke)(ke)以(yi)保持4年以(yi)上(shang),嘗試(shi)使用(yong)(yong)低成(cheng)本和(he)易于鑄造(zao)。對于腐(fu)蝕性(xing)液(ye)體(ti)和(he)其他介質(zhi)(zhi),您可(ke)(ke)以(yi)使用(yong)(yong)過(guo)流部件(jian)進(jin)(jin)行(xing)防(fang)腐(fu)蝕和(he)不(bu)銹(xiu)鋼。當然,具體(ti)需求應結合行(xing)業(ye)的實(shi)際需求。秒。合理(li)確(que)(que)(que)定(ding)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的輸(shu)出(chu)首先,我們(men)必須找(zhao)出(chu)各級真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)的阻(zu)力(li),消除過(guo)度阻(zu)力(li)的異常現(xian)象。其次,考(kao)慮(lv)(lv)影(ying)響其抽(chou)水(shui)能(neng)(neng)力(li)的各種不(bu)利因素,結合運行(xing)要(yao)求確(que)(que)(que)定(ding)經濟系統壓(ya)力(li)。根(gen)據總泵(beng)送(song)(song)能(neng)(neng)力(li),修改真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)并(bing)配置(zhi)力(li)。在(zai)(zai)(zai)(zai)確(que)(que)(que)保系統處于中速的前提下,操(cao)作(zuo)I條件(jian)所需的真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)和(he)泵(beng)送(song)(song)能(neng)(neng)力(li)與真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的效(xiao)率相匹配。合理(li)使用(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)管(guan)(guan)道采用(yong)(yong)理(li)論實(shi)踐計算和(he)模型(xing)試(shi)驗的密切(qie)配合方法(fa),選(xuan)擇可(ke)(ke)...
2019 - 09 - 16
玉(yu)(yu)米(mi)(mi)(mi)在(zai)儲(chu)存(cun)之(zhi)前(qian)不(bu)(bu)易干燥(zao)(zao)。玉(yu)(yu)米(mi)(mi)(mi)儲(chu)存(cun)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)分會更(geng)高(gao),有時水(shui)(shui)(shui)分含量(liang)(liang)會達(da)到20%或更(geng)多(duo)。這(zhe)將(jiang)給(gei)玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)儲(chu)存(cun)帶來困難,因此努力減少玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)分儲(chu)存(cun)。這(zhe)一(yi)點(dian)(dian)尤為重要(yao)。根(gen)據(ju)玉(yu)(yu)米(mi)(mi)(mi)熱(re)敏材料干燥(zao)(zao)的(de)(de)(de)(de)(de)(de)熱(re)特性(xing)和(he)(he)(he)市場要(yao)求,考(kao)慮其熱(re)穩定(ding)性(xing)和(he)(he)(he)斷裂敏感(gan)性(xing)特點(dian)(dian),采用(yong)(yong)真空(kong)(kong)(kong)機(ji)(ji)組系(xi)(xi)統低(di)(di)(di)溫(wen)干燥(zao)(zao)技術生產(chan)試驗方(fang)法(fa),并將(jiang)真空(kong)(kong)(kong)機(ji)(ji)組系(xi)(xi)統應用(yong)(yong)于(yu)高(gao)溫(wen)水(shui)(shui)(shui)分玉(yu)(yu)米(mi)(mi)(mi)。分析了(le)該過程和(he)(he)(he)方(fang)法(fa)。 當(dang)玉(yu)(yu)米(mi)(mi)(mi)含水(shui)(shui)(shui)量(liang)(liang)為24%時,真空(kong)(kong)(kong)機(ji)(ji)組系(xi)(xi)統的(de)(de)(de)(de)(de)(de)高(gao)溫(wen)水(shui)(shui)(shui)保(bao)持干燥(zao)(zao)塔內(nei)的(de)(de)(de)(de)(de)(de)真空(kong)(kong)(kong),初(chu)始(shi)沉淀(dian)達(da)到10%~15%。它保(bao)證了(le)玉(yu)(yu)米(mi)(mi)(mi)品質的(de)(de)(de)(de)(de)(de)顏(yan)色,香氣,味道,形狀和(he)(he)(he)營養(yang)成分,具有干燥(zao)(zao)質量(liang)(liang)好,降水(shui)(shui)(shui)快,產(chan)量(liang)(liang)高(gao),能耗低(di)(di)(di),操作方(fang)便,性(xing)價比高(gao)等優點(dian)(dian)。 高(gao)真空(kong)(kong)(kong)度(du)有利(li)于(yu)在(zai)較低(di)(di)(di)溫(wen)度(du)下(xia)水(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)蒸發,但高(gao)真空(kong)(kong)(kong)度(du)不(bu)(bu)利(li)于(yu)熱(re)量(liang)(liang)的(de)(de)(de)(de)(de)(de)傳導(dao),這(zhe)將(jiang)影響對(dui)材料的(de)(de)(de)(de)(de)(de)加(jia)熱(re)效果。干燥(zao)(zao)速(su)度(du)是(shi)反映(ying)玉(yu)(yu)米(mi)(mi)(mi)水(shui)(shui)(shui)分遷移速(su)度(du)的(de)(de)(de)(de)(de)(de)主要(yao)指標(biao)。在(zai)保(bao)證干燥(zao)(zao)質量(liang)(liang)的(de)(de)(de)(de)(de)(de)前(qian)提下(xia),盡(jin)可能提高(gao)干燥(zao)(zao)速(su)度(du)。 對(dui)于(yu)高(gao)水(shui)(shui)(shui)分玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)處理(li),一(yi)般采用(yong)(yong)干燥(zao)(zao)塔(烘干機(ji)(ji))烘干,手動烘干,自然烘干,機(ji)(ji)械(xie)通(tong)風(feng)等方(fang)式。干燥(zao)(zao)塔(干燥(zao)(zao)機(ji)(ji))干燥(zao)(zao)可以去除(chu)大(da)量(liang)(liang)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui),但它會降低(di)(di)(di)玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)質量(liang)(liang),導(dao)致質量(liang)(liang)下(xia)降;人(ren)工干燥(zao)(zao)自然干燥(zao)(zao)不(bu)(bu)會造成熱(re)損傷,但需(xu)(xu)要(yao)大(da)量(liang)(liang)人(ren)工,這(zhe)相(xiang)當(dang)于(yu)需(xu)(xu)要(yao)增加(jia)收購(gou)成本。與前(qian)兩種方(fang)法(fa)相(xiang)比,機(ji)(ji)械(xie)通(tong)風(feng)和(he)(he)(he)干燥(zao)(zao)不(bu)(bu)僅方(fang)便使用(yong)(yong),而且(qie)(qie)還需(xu)(xu)要(yao)較低(di)(di)(di)的(de)(de)(de)(de)(de)(de)成本,并且(qie)(qie)還確保(bao)了(le)產(chan)品的(de)(de)(de)(de)(de)(de)質量(liang)(liang)。 真空(kong)(kong)(kong)機(ji)(ji)組系(xi)(xi)統制(zhi)作濕儲(chu)存(cun)玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)優點(dian)(dian) 1,在(zai)干物質的(de)(de)(de)(de)(de)(de)基礎(chu)上,濕儲(chu)存(cun)玉(yu)(yu)米(mi)(mi)(mi)接(jie)近干玉(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)淀(dian)粉和(he)(he)(he)蛋(dan)白質含量(liang)(liang),但研究表明其淀(dian)...
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水環真(zhen)空泵(beng)?的真(zhen)空輸送(song)特性

日期: 2019-11-16
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  水環真空泵由泵體,葉輪,吸排氣盤,輔助排氣閥和其他結構組成。對設備抽真空時,它具有許多功能,可以促進水環真空泵中的真空輸送。效率,因此我們可以了解水環真空泵的真空輸送特性。

水環真空泵的真空輸送特性


  1、設備(bei)(bei)結構(gou)(gou)簡單(dan),制造(zao),加工和安(an)裝更加方便,控(kong)(kong)制成本少(shao),建立時(shi)間短。 水(shui)環(huan)真(zhen)空泵系(xi)統的主要(yao)部件(jian)都是鋼(gang)板的焊(han)接結構(gou)(gou)。它們由(you)管道和水(shui)箱(xiang)組(zu)成。組(zu)件(jian)的相對(dui)(dui)移(yi)動和維護操作(zuo)相對(dui)(dui)容易。如果安(an)裝了一(yi)些控(kong)(kong)制設備(bei)(bei),這很容易。完成自動化。

  2、衛生條件良好(hao)。使(shi)(shi)用(yong)水環真空泵時,物料(liao)(liao)(liao)在(zai)(zai)管(guan)(guan)中(zhong)(zhong)運(yun)行,管(guan)(guan)處于負(fu)壓狀態(tai),灰(hui)塵不(bu)會(hui)泄漏(lou)和(he)飛(fei)散(san),并且材料(liao)(liao)(liao)也不(bu)會(hui)飛(fei)散(san)并污染環境(jing)。在(zai)(zai)保持裝運(yun)的過程(cheng)中(zhong)(zhong),也可以(yi)(yi)停止中(zhong)(zhong)間(jian)處理,例如(ru)分(fen)類(lei)和(he)鉆(zhan)孔。如(ru)果物料(liao)(liao)(liao)在(zai)(zai)負(fu)壓下運(yun)輸,由于水很(hen)容易在(zai)(zai)負(fu)壓下蒸(zheng)發,即使(shi)(shi)不(bu)使(shi)(shi)用(yong)其他無聊的手腕,水分(fen)較高的物料(liao)(liao)(liao)也會(hui)在(zai)(zai)喂食(shi)過程(cheng)中(zhong)(zhong)產生一定的悶(men)悶(men)感,并且重量應使(shi)(shi)用(yong)材料(liao)(liao)(liao)顆粒。不(bu)同的是,適當端口的設計可以(yi)(yi)對物料(liao)(liao)(liao)進行分(fen)類(lei)。

  3、交付效率高(gao),無回(hui)程設備。其(qi)他運(yun)輸工具的缺點是(shi)運(yun)輸手腕有空(kong)氣回(hui)流(liu),而水(shui)環真空(kong)泵的運(yun)輸介質是(shi)空(kong)氣。只需(xu)要(yao)將(jiang)其(qi)排放到終端的大(da)氣中即可。在輸送(song)過程中,可以(yi)連(lian)續輸送(song)進料口以(yi)完成連(lian)續輸送(song)。

  4、此外,水環真空(kong)泵的輸送管線(xian)使您可以輕松地以定制方(fang)式設(she)置管網。該布局笨重且用(yong)途廣泛,可用(yong)于廣泛的應用(yong)中,并(bing)且易于適應工作(zuo)環境。

水環真空泵的真空輸送特性


  綜(zong)上(shang)所述,水(shui)環真空(kong)(kong)泵的(de)真空(kong)(kong)輸(shu)(shu)送(song)(song)具有(you)操作簡單,輸(shu)(shu)送(song)(song)效(xiao)率(lv)高(gao),衛(wei)生條件好的(de)特點。它(ta)不(bu)僅可(ke)(ke)以有(you)效(xiao)提高(gao)真空(kong)(kong)輸(shu)(shu)送(song)(song)過程中的(de)氣(qi)(qi)體輸(shu)(shu)送(song)(song)效(xiao)率(lv)和(he)周圍環境的(de)清潔度,而且可(ke)(ke)以提高(gao)輸(shu)(shu)送(song)(song)氣(qi)(qi)體的(de)質量和(he)效(xiao)率(lv)。


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阿(a)(a)(a)(a)特(te)拉斯(si)(si)·科(ke)普(pu)柯(ke)Atlas Copco品牌螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組在CNC行業應(ying)用的(de)(de)(de)優(you)勢(shi)在眾多品牌中(zhong),阿(a)(a)(a)(a)特(te)拉斯(si)(si)·科(ke)普(pu)柯(ke)Atlas Copco品牌以(yi)其卓越的(de)(de)(de)品質和(he)技術創新脫穎而出(chu),其螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組在CNC精雕機(ji)(ji)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸附系統(tong)中(zhong)展現出(chu)了(le)諸多優(you)勢(shi):1.高(gao)效穩(wen)(wen)定:阿(a)(a)(a)(a)特(te)拉斯(si)(si)·科(ke)普(pu)柯(ke)Atlas Copco品牌螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組采用先進(jin)的(de)(de)(de)螺(luo)桿轉子設(she)計,能(neng)(neng)(neng)夠(gou)在低(di)轉速下產生較高(gao)的(de)(de)(de)抽氣量,同時(shi)保(bao)(bao)持極低(di)的(de)(de)(de)噪音和(he)振(zhen)動水平。這種高(gao)效穩(wen)(wen)定的(de)(de)(de)性(xing)(xing)能(neng)(neng)(neng),確保(bao)(bao)了(le)精雕機(ji)(ji)在長(chang)時(shi)間連續加工(gong)(gong)過程(cheng)中(zhong)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)穩(wen)(wen)定性(xing)(xing),有(you)效提升(sheng)了(le)加工(gong)(gong)精度和(he)效率。2.節能(neng)(neng)(neng)環保(bao)(bao):相比傳統(tong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng),阿(a)(a)(a)(a)特(te)拉斯(si)(si)螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組具(ju)(ju)有(you)更(geng)高(gao)的(de)(de)(de)能(neng)(neng)(neng)效比,能(neng)(neng)(neng)在相同工(gong)(gong)作量下消耗(hao)更(geng)少(shao)的(de)(de)(de)電(dian)能(neng)(neng)(neng)。此外,其優(you)化的(de)(de)(de)油(you)氣分離系統(tong)減少(shao)了(le)油(you)霧排放,符合現代制造業對環保(bao)(bao)的(de)(de)(de)嚴格要求(qiu)(qiu)。3.易于維(wei)護:阿(a)(a)(a)(a)特(te)拉斯(si)(si)·科(ke)普(pu)柯(ke)Atlas Copco品牌螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組結構設(she)計合理,零部件(jian)更(geng)換簡便,且具(ju)(ju)備智能(neng)(neng)(neng)故障診斷功能(neng)(neng)(neng),能(neng)(neng)(neng)夠(gou)提前預警潛在問題,減少(shao)停機(ji)(ji)時(shi)間,降低(di)維(wei)護成本(ben)。4.適(shi)應(ying)性(xing)(xing)強:針對CNC精雕機(ji)(ji)加工(gong)(gong)過程(cheng)中(zhong)可(ke)能(neng)(neng)(neng)遇到的(de)(de)(de)不同材質、不同形狀的(de)(de)(de)工(gong)(gong)件(jian),阿(a)(a)(a)(a)特(te)拉斯(si)(si)螺(luo)桿真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)組提供了(le)靈活(huo)的(de)(de)(de)配(pei)置選項,如(ru)可(ke)調節的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度、快速響應(ying)的(de)(de)(de)啟停系統(tong)等,以(yi)滿足(zu)多樣化的(de)(de)(de)加工(gong)(gong)需求(qiu)(qiu)。
發布時間(jian): 2024 - 08 - 25
VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)作(zuo)為一種高(gao)(gao)(gao)效(xiao)、可靠的(de)(de)(de)(de)(de)(de)真空(kong)(kong)泵(beng)(beng),具有多方面的(de)(de)(de)(de)(de)(de)優勢(shi)。以下是其(qi)(qi)(qi)主要(yao)(yao)(yao)優勢(shi):1. 無(wu)(wu)油(you)(you)(you)設(she)計(ji),清(qing)潔(jie)環保(bao)(bao)(bao)(bao)無(wu)(wu)油(you)(you)(you)污染(ran):VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)在(zai)運(yun)(yun)行(xing)(xing)過(guo)(guo)程(cheng)中無(wu)(wu)需潤滑(hua)(hua)油(you)(you)(you),因(yin)此不會產(chan)生(sheng)(sheng)油(you)(you)(you)污染(ran),特(te)(te)別適用(yong)(yong)(yong)(yong)于(yu)對清(qing)潔(jie)度(du)要(yao)(yao)(yao)求高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)工(gong)(gong)藝(yi)(yi)過(guo)(guo)程(cheng),如化(hua)工(gong)(gong)行(xing)(xing)業、塑(su)膠(jiao)(jiao)行(xing)(xing)業、醫(yi)藥制(zhi)造、半導(dao)體(ti)生(sheng)(sheng)產(chan)等(deng)(deng)。環保(bao)(bao)(bao)(bao)節能:無(wu)(wu)需更換(huan)潤滑(hua)(hua)油(you)(you)(you),減少(shao)(shao)了(le)(le)(le)廢棄物(wu)的(de)(de)(de)(de)(de)(de)產(chan)生(sheng)(sheng),同時(shi)避(bi)免了(le)(le)(le)由(you)于(yu)潤滑(hua)(hua)油(you)(you)(you)損耗導(dao)致的(de)(de)(de)(de)(de)(de)成(cheng)本增(zeng)加(jia),符合現(xian)代工(gong)(gong)業對環保(bao)(bao)(bao)(bao)和(he)(he)(he)節能的(de)(de)(de)(de)(de)(de)要(yao)(yao)(yao)求.2. 高(gao)(gao)(gao)運(yun)(yun)行(xing)(xing)效(xiao)率和(he)(he)(he)穩(wen)定(ding)性高(gao)(gao)(gao)效(xiao)泵(beng)(beng)速:由(you)于(yu)無(wu)(wu)需放置大量的(de)(de)(de)(de)(de)(de)潤滑(hua)(hua)液,VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)能夠保(bao)(bao)(bao)(bao)持(chi)高(gao)(gao)(gao)效(xiao)的(de)(de)(de)(de)(de)(de)泵(beng)(beng)速,同時(shi)維(wei)(wei)持(chi)穩(wen)定(ding)的(de)(de)(de)(de)(de)(de)真空(kong)(kong)度(du)。高(gao)(gao)(gao)度(du)穩(wen)定(ding):其(qi)(qi)(qi)設(she)計(ji)保(bao)(bao)(bao)(bao)證了(le)(le)(le)長時(shi)間的(de)(de)(de)(de)(de)(de)穩(wen)定(ding)運(yun)(yun)行(xing)(xing),減少(shao)(shao)了(le)(le)(le)停機(ji)維(wei)(wei)修的(de)(de)(de)(de)(de)(de)時(shi)間,提高(gao)(gao)(gao)了(le)(le)(le)生(sheng)(sheng)產(chan)效(xiao)率。3. 結構(gou)(gou)簡單,維(wei)(wei)護(hu)(hu)(hu)方便結構(gou)(gou)緊湊:VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)由(you)對旋向相反的(de)(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)(gan)、泵(beng)(beng)體(ti)、端蓋(gai)、密封(feng)件(jian)等(deng)(deng)部件(jian)組(zu)成(cheng),結構(gou)(gou)相對簡單,使得安裝(zhuang)和(he)(he)(he)維(wei)(wei)護(hu)(hu)(hu)更加(jia)方便。免維(wei)(wei)護(hu)(hu)(hu)或(huo)少(shao)(shao)維(wei)(wei)護(hu)(hu)(hu):由(you)于(yu)其(qi)(qi)(qi)無(wu)(wu)油(you)(you)(you)設(she)計(ji),減少(shao)(shao)了(le)(le)(le)因(yin)潤滑(hua)(hua)油(you)(you)(you)更換(huan)和(he)(he)(he)維(wei)(wei)護(hu)(hu)(hu)帶來(lai)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)量,降低了(le)(le)(le)維(wei)(wei)護(hu)(hu)(hu)成(cheng)本。4. 廣泛的(de)(de)(de)(de)(de)(de)應用(yong)(yong)(yong)(yong)領(ling)(ling)域多種行(xing)(xing)業適用(yong)(yong)(yong)(yong):VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)因(yin)其(qi)(qi)(qi)獨特(te)(te)的(de)(de)(de)(de)(de)(de)優勢(shi),在(zai)石(shi)油(you)(you)(you)化(hua)工(gong)(gong)、塑(su)膠(jiao)(jiao)橡塑(su)、醫(yi)藥制(zhi)造、半導(dao)體(ti)生(sheng)(sheng)產(chan)等(deng)(deng)多個領(ling)(ling)域得到廣泛應用(yong)(yong)(yong)(yong)。例如,在(zai)塑(su)膠(jiao)(jiao)造粒制(zhi)造過(guo)(guo)程(cheng)中,其(qi)(qi)(qi)無(wu)(wu)油(you)(you)(you)無(wu)(wu)水帶多條(tiao)產(chan)線,非常(chang)符合現(xian)代化(hua)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產(chan)要(yao)(yao)(yao)求;在(zai)半導(dao)體(ti)生(sheng)(sheng)產(chan)中,其(qi)(qi)(qi)無(wu)(wu)油(you)(you)(you)設(she)計(ji)不會影響處(chu)理過(guo)(guo)程(cheng),保(bao)(bao)(bao)(bao)證了(le)(le)(le)產(chan)品的(de)(de)(de)(de)(de)(de)純(chun)凈度(du)。5. 先進的(de)(de)(de)(de)(de)(de)技(ji)術和(he)(he)(he)工(gong)(gong)藝(yi)(yi)高(gao)(gao)(gao)精(jing)(jing)度(du)加(jia)工(gong)(gong):VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)(gan)轉(zhuan)子采用(yong)(yong)(yong)(yong)三維(wei)(wei)曲面數(shu)(shu)學模(mo)型設(she)計(ji),通過(guo)(guo)高(gao)(gao)(gao)精(jing)(jing)度(du)的(de)(de)(de)(de)(de)(de)數(shu)(shu)控設(she)備加(jia)工(gong)(gong)而成(cheng),保(bao)(bao)(bao)(bao)證了(le)(le)(le)轉(zhuan)子的(de)(de)(de)(de)(de)(de)精(jing)(jing)度(du)和(he)(he)(he)質量。低噪(zao)音運(yun)(yun)行(xing)(xing):由(you)于(yu)其(qi)(qi)(qi)獨特(te)(te)的(de)(de)(de)(de)(de)(de)結構(gou)(gou)和(he)(he)(he)設(she)計(ji),VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)在(zai)運(yun)(yun)行(xing)(xing)過(guo)(guo)程(cheng)中噪(zao)音較低,通常(chang)保(bao)(bao)(bao)(bao)持(chi)在(zai)80分貝左右,為操作(zuo)人員(yuan)提供了(le)(le)(le)更加(jia)舒適的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)環境。綜上(shang)所述(shu),VP干式無(wu)(wu)油(you)(you)(you)螺(luo)桿(gan)(gan)(gan)真空(kong)(kong)泵(beng)(beng)以其(qi)(qi)(qi)無(wu)(wu)油(you)(you)(you)設(she)計(ji)、高(gao)(gao)(gao)效(xiao)穩(wen)定(ding)、結構(gou)(gou)簡單、維(wei)(wei)護(hu)(hu)(hu)方便以及廣泛的(de)(de)(de)(de)(de)(de)應用(yong)(yong)(yong)(yong)領(ling)(ling)域等(deng)(deng)優勢(shi),在(zai)現(xian)代工(gong)(gong)業中發揮著越來(lai)越重要(yao)(yao)(yao)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。
發布時間: 2024 - 08 - 09
高(gao)端電(dian)(dian)路(lu)板(ban),主要生(sheng)產高(gao)端汽車電(dian)(dian)子、ICT通(tong)訊(xun)(天線、服務器(qi)、功(gong)放、網通(tong))、能(neng)源、醫(yi)療、工控(kong)、HDI類印制電(dian)(dian)路(lu)板(ban),廣(guang)泛應用(yong)于5G基站(zhan)、數據(ju)運算及(ji)存儲、汽車電(dian)(dian)子、通(tong)信(xin)及(ji)網絡、工控(kong)及(ji)安(an)(an)防、消費及(ji)智能(neng)終端等領域。羅(luo)茨(ci)水環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組(zu)(zu)在PCB熱壓(ya)機(ji)(ji)油(you)泵(beng)的應用(yong),這套應用(yong)于熱壓(ya)機(ji)(ji)油(you)泵(beng)的真(zhen)(zhen)(zhen)空(kong)設備,由深圳恒才機(ji)(ji)電(dian)(dian)設備有限公(gong)司(si)(si)設計、生(sheng)產出廠,歡(huan)迎(ying)來電(dian)(dian)訂購。羅(luo)茨(ci)水環(huan)(huan)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組(zu)(zu)應用(yong)優勢:建立(li)獨立(li)泵(beng)房,集中(zhong)抽真(zhen)(zhen)(zhen)空(kong)模式(shi),統(tong)(tong)一(yi)管道(dao)統(tong)(tong)一(yi)抽真(zhen)(zhen)(zhen)空(kong),既節能(neng)又穩(wen)定;2.擁(yong)有獨立(li)泵(beng)房后(hou),電(dian)(dian)路(lu)板(ban)生(sheng)產車間噪音(yin)大大降低(di)、熱量降低(di),改變成環(huan)(huan)境(jing)安(an)(an)全(quan)無(wu)噪音(yin)污染;3.采用(yong)三(san)葉羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)泵(beng)搭配司(si)(si)倍克水環(huan)(huan)式(shi)真(zhen)(zhen)(zhen)空(kong)泵(beng),效果相得益彰;4.為(wei)電(dian)(dian)路(lu)板(ban)真(zhen)(zhen)(zhen)空(kong)機(ji)(ji)組(zu)(zu)加上保(bao)溫棉,保(bao)溫效果好(hao),節能(neng)明顯、真(zhen)(zhen)(zhen)空(kong)度穩(wen)定,為(wei)生(sheng)產效率加持深圳恒才機(ji)(ji)電(dian)(dian)設備有限公(gong)司(si)(si)的真(zhen)(zhen)(zhen)空(kong)泵(beng)、真(zhen)(zhen)(zhen)空(kong)系統(tong)(tong)在電(dian)(dian)子、水處理、引水、半導(dao)體工業(ye)(ye)、光電(dian)(dian)、制藥工業(ye)(ye)、印刷行業(ye)(ye)、鍍膜、橡(xiang)塑成型、PET片材擠出、顆粒擠出、醫(yi)療器(qi)械、石材等工業(ye)(ye)領域應用(yong),恒才真(zhen)(zhen)(zhen)空(kong)泵(beng)廠家始終以穩(wen)定的真(zhen)(zhen)(zhen)空(kong)系統(tong)(tong)為(wei)客戶提供安(an)(an)全(quan)可靠的真(zhen)(zhen)(zhen)空(kong)解決方案、定制化中(zhong)央集成真(zhen)(zhen)(zhen)空(kong)系統(tong)(tong)。
發布時間: 2024 - 07 - 28
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