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2018
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07
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21
2018年(nian)(nian)6月30號，恒才(cai)真空泵(beng)(beng)公(gong)(gong)司(si)年(nian)(nian)召開(kai)了(le)(le)年(nian)(nian)中(zhong)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)匯報和(he)下(xia)半年(nian)(nian)計劃(hua)，本次(ci)會(hui)議(yi)(yi)的(de)(de)(de)主(zhu)(zhu)(zhu)是，總(zong)(zong)結上半年(nian)(nian)“戰(zhan)況”并(bing)提出下(xia)半年(nian)(nian)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)計劃(hua)、改進(jin)、目標(biao)和(he)解(jie)決方案！ 出席會(hui)議(yi)(yi)的(de)(de)(de)人(ren)員有總(zong)(zong)經(jing)(jing)理陳總(zong)(zong)，銷(xiao)售(shou)、行政(zheng)、財務(wu)、技術等部(bu)門領導及員工(gong)(gong)(gong)(gong)。會(hui)議(yi)(yi)由辦公(gong)(gong)室(shi)主(zhu)(zhu)(zhu)任(ren)(ren)莫(mo)(mo)主(zhu)(zhu)(zhu)任(ren)(ren)主(zhu)(zhu)(zhu)持。會(hui)議(yi)(yi)開(kai)始，莫(mo)(mo)主(zhu)(zhu)(zhu)任(ren)(ren)組(zu)織(zhi)大(da)家(jia)跳舞(wu)，讓公(gong)(gong)司(si)全體員工(gong)(gong)(gong)(gong)進(jin)入輕松而熱烈(lie)的(de)(de)(de)氛圍中(zhong)。開(kai)展(zhan)會(hui)議(yi)(yi)，公(gong)(gong)司(si)辦公(gong)(gong)室(shi)主(zhu)(zhu)(zhu)任(ren)(ren)莫(mo)(mo)主(zhu)(zhu)(zhu)任(ren)(ren)向大(da)會(hui)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)了(le)(le)《2018年(nian)(nian)上半年(nian)(nian)度公(gong)(gong)司(si)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)報告(gao)》報告(gao)中(zhong)總(zong)(zong)結了(le)(le)公(gong)(gong)司(si)2018上半年(nian)(nian)取(qu)得的(de)(de)(de)優(you)異成(cheng)績。特(te)別是螺桿真空泵(beng)(beng)、水環真空泵(beng)(beng)、真空系統(tong)機組(zu)、離心泵(beng)(beng)、高溫磁力泵(beng)(beng)幾款產(chan)品保持快速(su)發展(zhan)勢頭,銷(xiao)售(shou)同(tong)比增幅均(jun)超過56%，實現了(le)(le)公(gong)(gong)司(si)規劃(hua)戰(zhan)略性(xing)的(de)(de)(de)突破(po)，同(tong)時(shi)客戶反饋好評，莫(mo)(mo)主(zhu)(zhu)(zhu)任(ren)(ren)并(bing)對(dui)售(shou)后(hou)安裝(zhuang)部(bu)門的(de)(de)(de)耐(nai)心進(jin)行了(le)(le)表(biao)揚。 接下(xia)來各(ge)(ge)部(bu)門代(dai)表(biao)處和(he)項(xiang)目經(jing)(jing)理列序負責人(ren)依次(ci)發言(yan)，大(da)家(jia)分別通過認真統(tong)計和(he)仔細(xi)回顧后(hou)，對(dui)上半年(nian)(nian)辛(xin)勤(qin)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)和(he)各(ge)(ge)項(xiang)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)數據內容(rong)進(jin)行了(le)(le)詳(xiang)細(xi)的(de)(de)(de)總(zong)(zong)結，分析工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)中(zhong)遇(yu)到的(de)(de)(de)問題，并(bing)對(dui)2018年(nian)(nian)下(xia)半年(nian)(nian)的(de)(de)(de)自我考核標(biao)準(zhun)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)計劃(hua)。項(xiang)目經(jing)(jing)理總(zong)(zong)結的(de)(de)(de)內容(rong)包括各(ge)(ge)地區上半年(nian)(nian)的(de)(de)(de)各(ge)(ge)項(xiang)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)完成(cheng)情況和(he)團(tuan)隊管理工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)經(jing)(jing)驗(yan)。肯定了(le)(le)公(gong)(gong)司(si)在市場開(kai)拓、企業文化(hua)建設(she)以及隊伍建設(she)和(he)市場定位等方面(mian)(mian)所做出的(de)(de)(de)成(cheng)績。銷(xiao)售(shou)總(zong)(zong)監王(wang)經(jing)(jing)理在《2018公(gong)(gong)司(si)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)部(bu)署》全面(mian)(mian)分析了(le)(le)2018年(nian)(nian)上半年(nian)(nian)的(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)(zuo)和(he)取(qu)得的(de)(de)(de)成(cheng)績，深刻(ke)...
2018
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06
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11
水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)很熱門，被廣泛應用(yong)于(yu)各個行業(ye)中，今天來說一(yi)(yi)說，在(zai)造紙行業(ye)生產(chan)中，怎么選(xuan)(xuan)(xuan)擇合(he)(he)適(shi)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，很多客(ke)戶(hu)說選(xuan)(xuan)(xuan)型水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)很復雜，其實我們只(zhi)要堅(jian)持以下(xia)(xia)幾(ji)項原則，就能(neng)(neng)比(bi)較容易實現水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)合(he)(he)理(li)配置，做出正確的(de)(de)(de)(de)選(xuan)(xuan)(xuan)型，下(xia)(xia)面來一(yi)(yi)起(qi)(qi)看一(yi)(yi)下(xia)(xia)吧(ba)。第(di)一(yi)(yi)、選(xuan)(xuan)(xuan)用(yong)節(jie)能(neng)(neng)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。目前國(guo)內外(wai)市(shi)場上適(shi)用(yong)于(yu)造紙行業(ye)使用(yong)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有2BE,2BV,VG等幾(ji)個系(xi)列，通(tong)過這(zhe)幾(ji)年(nian)針對(dui)粗低(di)真(zhen)(zhen)空(kong)(kong)(kong)(kong)行業(ye)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)新(xin)產(chan)品開發，水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)(lv)取得(de)了較大幅度的(de)(de)(de)(de)提高(gao)(gao)(gao)(gao)。我公司近(jin)年(nian)來代理(li)德國(guo)SPECK品牌VG系(xi)列水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，在(zai)實驗站條件下(xia)(xia)，測得(de)抽吸干空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)能(neng)(neng)達到(dao)67%的(de)(de)(de)(de)最高(gao)(gao)(gao)(gao)效(xiao)(xiao)率(lv)(lv)(lv)，用(yong)于(yu)造紙廠抽吸濕(shi)空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)將會有更(geng)高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)(lv)，德國(guo)的(de)(de)(de)(de)機(ji)械技術確實高(gao)(gao)(gao)(gao)效(xiao)(xiao)節(jie)能(neng)(neng)，新(xin)技術也帶來的(de)(de)(de)(de)新(xin)變化。 第(di)二、選(xuan)(xuan)(xuan)用(yong)低(di)轉(zhuan)速(su)(su)(su)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)(lv)與轉(zhuan)速(su)(su)(su)有直(zhi)接(jie)的(de)(de)(de)(de)關系(xi)，泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)氣(qi)(qi)(qi)量(liang)與轉(zhuan)速(su)(su)(su)成(cheng)一(yi)(yi)次方的(de)(de)(de)(de)關系(xi)，在(zai)轉(zhuan)速(su)(su)(su)偏高(gao)(gao)(gao)(gao)規定時軸(zhou)功率(lv)(lv)(lv)卻與轉(zhuan)速(su)(su)(su)成(cheng)近(jin)似二次的(de)(de)(de)(de)關系(xi)。當(dang)轉(zhuan)速(su)(su)(su)提高(gao)(gao)(gao)(gao)10%時氣(qi)(qi)(qi)量(liang)也提高(gao)(gao)(gao)(gao)10%，而軸(zhou)功率(lv)(lv)(lv)卻增(zeng)加20%左右，所(suo)以在(zai)選(xuan)(xuan)(xuan)用(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時，應盡(jin)可能(neng)(neng)選(xuan)(xuan)(xuan)用(yong)低(di)轉(zhuan)速(su)(su)(su)的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。最好能(neng)(neng)選(xuan)(xuan)(xuan)用(yong)葉輪葉片端部的(de)(de)(de)(de)線速(su)(su)(su)度在(zai)18m/s以下(xia)(xia)時對(dui)應的(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)，這(zhe)時候泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)(lv)通(tong)常會比(bi)較高(gao)(gao)(gao)(gao)。當(dang)然相(xiang)對(dui)選(xuan)(xuan)(xuan)用(yong)較高(gao)(gao)(gao)(gao)轉(zhuan)速(su)(su)(su)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)將會付(fu)出更(geng)多的(de)(de)(de)(de)購(gou)買成(cheng)本(ben)，相(xiang)對(dui)于(yu)日積月累更(geng)多的(de)(de)(de)(de)能(neng)(neng)耗，在(zai)日益強調節(jie)能(neng)(neng)降(jiang)耗的(de)(de)(de)(de)大背景下(xia)(xia)，顯然選(xuan)(xuan)(xuan)用(yong)低(di)轉(zhuan)速(su)(su)(su)的(de)(de)(de)(de)節(jie)能(neng)(neng)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是值得(de)的(de)(de)(de)(de)。第(di)三(san)、各真(zhen)(zhen)空(kong)(kong)(kong)(kong)點組合(he)(he)合(he)(he)理(li)。應將真(zhen)(zhen)空(kong)(kong)(kong)(kong)度和空(kong)(kong)(kong)(kong)間位置相(xiang)近(jin)的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)點組合(he)(he)在(zai)一(yi)(yi)起(qi)(qi)，用(yong)一(yi)(yi)臺較大型的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)...
2018
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08
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08
一、德國(guo)(guo)SPECK品牌VG30,VG55水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)，采用(yong)氣體傳輸真空(kong)(kong)(kong)(kong)泵(beng)(beng)原理(li)，使用(yong)高品質材料，密(mi)封機(ji)軸(zhou)設計(ji)消除(chu)了泄露(lu)，更有牙口(kou)和法蘭型(xing)兩種接口(kou)，適(shi)用(yong)于不(bu)同客戶(hu)的(de)要求，整泵(beng)(beng)為小型(xing)體質節省空(kong)(kong)(kong)(kong)間，易于空(kong)(kong)(kong)(kong)裝。德國(guo)(guo)SPECK 進口(kou)水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)性能參數表(biao)(biao)：二、康(kang)斯頓(dun)（CNST）品牌2BV6水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)是利用(yong)西門子(zi)技術(shu)，自(zi)主開發的(de)具有國(guo)(guo)際領先(xian)水平的(de)真空(kong)(kong)(kong)(kong)泵(beng)(beng)。其廣泛(fan)應用(yong)于電子(zi)、電池化工、塑膠(jiao)、造紙、包(bao)裝印刷(shua)、線(xian)路(lu)版壓(ya)合、CNC加工中(zhong)心等各行業中(zhong)，從(cong)鑄鐵到(dao)不(bu)銹鋼各種材質可供選擇。 國(guo)(guo)產水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)性能參數表(biao)(biao)：以(yi)上就是進口(kou)水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)和國(guo)(guo)產水環真空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)參數對比，如有更多技術(shu)問題請聯系張工13928410990.我(wo)們一起來(lai)探討.
2018
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10
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18
大部份行業用(yong)(yong)到真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，那么真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)的(de)(de)(de)(de)類型(xing)有哪些(xie)呢(ni)，怎么組(zu)(zu)(zu)合選型(xing)？真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)一般(ban)依(yi)據主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)類型(xing)來(lai)命名，比如水環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，水環(huan)(huan)羅(luo)茨(ci)(ci)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)等等，依(yi)據產品特點(dian)來(lai)進行分(fen)類，如含油(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)與無油(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)；常(chang)見的(de)(de)(de)(de)是，是按真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)使用(yong)(yong)規模來(lai)分(fen)，可分(fen)為(wei)低(di)(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、中(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)、高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)及(ji)(ji)超高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，下(xia)(xia)面和(he)恒(heng)才公司一起來(lai)了解一下(xia)(xia)吧。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)類型(xing)：1.低(di)(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，作(zuo)(zuo)業壓力高(gao)、排(pai)氣(qi)(qi)量大，多用(yong)(yong)于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)運送、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)浸(jin)漬、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)過濾、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)干燥機(ji)(ji)(ji)(ji)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)脫氣(qi)(qi)等。低(di)(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)常(chang)用(yong)(yong)的(de)(de)(de)(de)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，容積式(shi)(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)中(zhong)的(de)(de)(de)(de)往(wang)復泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、水環(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、油(you)封(feng)機(ji)(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、濕式(shi)(shi)羅(luo)茨(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以(yi)及(ji)(ji)噴(pen)射泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、分(fen)子篩吸附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等這(zhe)些(xie)直排(pai)大氣(qi)(qi)型(xing)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)都可以(yi)擔任(ren)，但依(yi)據被抽(chou)氣(qi)(qi)體的(de)(de)(de)(de)清潔程度、濕度及(ji)(ji)其(qi)他條(tiao)件，需裝備(bei)(bei)除塵(chen)器、氣(qi)(qi)水油(you)水分(fen)離器、枯燥阱等設備(bei)(bei)。2.中(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)，適(shi)用(yong)(yong)于(yu)(yu)需求大抽(chou)速和(he)獲(huo)得中(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)(de)(de)(de)各種真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)體系中(zhong)，如鍍膜機(ji)(ji)(ji)(ji)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)冶(ye)煉、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熱處理及(ji)(ji)醫藥化工(gong)、電工(gong)焊接等職(zhi)業。以(yi)往(wang)中(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)由羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)+油(you)封(feng)機(ji)(ji)(ji)(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)+水環(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以(yi)及(ji)(ji)雙羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣的(de)(de)(de)(de)組(zu)(zu)(zu)合居多。跟(gen)著螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣的(de)(de)(de)(de)無油(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)鼓起，羅(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)+螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)這(zhe)樣的(de)(de)(de)(de)無油(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu)也逐步增多，適(shi)應性更廣。3.高(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)組(zu)(zu)(zu),作(zuo)(zuo)業于(yu)(yu)分(fen)子流狀(zhuang)態下(xia)(xia)，作(zuo)(zuo)業壓力區(qu)間在10-2～10-6Pa，排(pai)量小、抽(chou)速大，一般(ban)情(qing)況下(xia)(xia)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)由擴散(san)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、分(fen)子泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、鈦提(ti)高(gao)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)以(yi)及(ji)(ji)低(di)(di)溫冷凝泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等來(lai)承擔，因為(wei)它(ta)們無法直接在大氣(qi)(qi)下(xia)(xia)作(zuo)(zuo)業，因而必須裝備(bei)(bei)前級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、...
2018
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12
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24
三(san)葉(xie)(xie)羅(luo)茨(ci)真空泵與(yu)二葉(xie)(xie)羅(luo)茨(ci)真空泵性能對(dui)比：項目ITEM條件TESTING CONDITIONZJ300二葉(xie)(xie)羅(luo)茨(ci)真空泵ZJ300 Bi-lobe Roots vacuum pumpZJ300三(san)葉(xie)(xie)羅(luo)茨(ci)真空泵ZJ300 Tri-lobe Roots vacuum pump抽氣(qi)(qi)性能Pumping performance同等(deng)轉速Equivalent speed電(dian)(dian)機(ji)轉次吸(xi)2次氣(qi)(qi)Two suctions and discharges in a turn電(dian)(dian)機(ji)轉一次吸(xi)3次氣(qi)(qi)Three suctions and discharges in a turn溫(wen)升Temperature rise同等(deng)壓差(cha)(cha)Equivalent pressure50-60C25-35C允許極限壓差(cha)(cha)Allowable limit pressure difference同等(deng)工況Equivalent working condition6000- 8000pa10000- 12000pa密(mi)封性能Sealing performance同等(deng)工作真空Equivalent working vacuum兩個(ge)密(mi)封點(dian)(dian)Two sealing points三(san)個(ge)密(mi)封點(dian)(dian)Three sealing points壓縮比Compression ratio大氣(qi)(qi)壓下(xia)Atmospheric pressure5~68.5-9機(ji)械性能Mechanical performance...
2019
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04
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12
1、要觀察旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵軸即轉子(zi)軸設(she)備前要判定它是(shi)不(bu)(bu)是(shi)彎曲、變(bian)形(xing)， 2、檢查旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)轉子(zi)平衡狀況是(shi)不(bu)(bu)是(shi)符(fu)合(he)標(biao)準， 3、檢查旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)葉片(pian)與轉子(zi)之間的(de)(de)(de)(de)協作(zuo)空(kong)(kong)地， 4、幾回額密封緩沖(chong)賠(pei)償安排的(de)(de)(de)(de)緊(jin)縮量是(shi)不(bu)(bu)是(shi)抵(di)達需(xu)要， 5、旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)泵浦轉子(zi)與軸承位(wei)的(de)(de)(de)(de)同心度是(shi)不(bu)(bu)是(shi)抵(di)達需(xu)要， 6、旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵的(de)(de)(de)(de)軸承與端蓋之間的(de)(de)(de)(de)空(kong)(kong)地調整(zheng)， 7、密封部位(wei)空(kong)(kong)地的(de)(de)(de)(de)調整(zheng)， 8、聯軸器的(de)(de)(de)(de)同軸度是(shi)不(bu)(bu)是(shi)符(fu)合(he)需(xu)要真(zhen)(zhen)(zhen)空(kong)(kong)泵油(you)在運用(yong)中(zhong)的(de)(de)(de)(de)改變(bian)真(zhen)(zhen)(zhen)空(kong)(kong)泵油(you)在運用(yong)中(zhong)受到了溫度、空(kong)(kong)氣、金屬催化(hua)、機械(xie)剪切、有害介質等的(de)(de)(de)(de)效果(guo)，其組成中(zhong)的(de)(de)(de)(de)基礎油(you)會發作(zuo)氧化(hua)、裂化(hua)、聚合(he)等反響，功能(neng)逐步變(bian)差。以(yi)上幾點(dian)就是(shi)深圳恒才陳(chen)工總結的(de)(de)(de)(de)對旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)泵組裝(zhuang)時需(xu)要注意的(de)(de)(de)(de)問(wen)題點(dian)，如有更多真(zhen)(zhen)(zhen)空(kong)(kong)知識方(fang)面的(de)(de)(de)(de)咨(zi)詢，歡迎聯系陳(chen)工，與您一起探討！
2019
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06
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導熱(re)油(you)泵(beng)的(de)(de)(de)(de)(de)抽(chou)(chou)空(kong)有兩個(ge)主要(yao)條件，即(ji)氣蝕引起(qi)的(de)(de)(de)(de)(de)抽(chou)(chou)空(kong)和氣體侵(qin)入(ru)(ru)(ru)引起(qi)的(de)(de)(de)(de)(de)抽(chou)(chou)空(kong)。在(zai)氣蝕的(de)(de)(de)(de)(de)抽(chou)(chou)空(kong)條件下，只要(yao)輸(shu)送介質(zhi)的(de)(de)(de)(de)(de)工作壓力(li)(li)低(di)于(yu)工作溫度下的(de)(de)(de)(de)(de)飽和蒸汽壓力(li)(li)，它就會翻滾(gun)并構成排(pai)空(kong)，而不(bu)一(yi)定都(dou)是真空(kong)。典型的(de)(de)(de)(de)(de)例如輕烴泵(beng)密封件被抽(chou)(chou)空(kong)。在(zai)氣體侵(qin)入(ru)(ru)(ru)的(de)(de)(de)(de)(de)疏散條件下，氣體侵(qin)入(ru)(ru)(ru)主要(yao)有以下幾條路徑(jing)。一(yi)是內部氣體進入(ru)(ru)(ru)離心式熱(re)油(you)泵(beng)，如管道中收集的(de)(de)(de)(de)(de)裂解氣。另一(yi)種(zhong)是外部空(kong)氣進入(ru)(ru)(ru)離心機熱(re)油(you)泵(beng)，主要(yao)是一(yi)個(ge)減壓系統，空(kong)氣通過(guo)泵(beng)和管道的(de)(de)(de)(de)(de)法蘭或壓蓋(gai)進入(ru)(ru)(ru)泵(beng)內;在(zai)這(zhe)種(zhong)情況下，泵(beng)可(ke)以構成負壓。但實際上，即(ji)使(shi)形(xing)成負壓，泵(beng)表面(mian)之(zhi)(zhi)間的(de)(de)(de)(de)(de)壓差也不(bu)會超過(guo)1Kg/cm2（軸的(de)(de)(de)(de)(de)直(zhi)徑(jing)為Φ45~70mm）。考慮到抽(chou)(chou)空(kong)，大(da)氣壓力(li)(li)可(ke)以作用在(zai)動靜(jing)環(huan)整(zheng)個(ge)投影(ying)面(mian)積上，但是在(zai)具體計算之(zhi)(zhi)后，已(yi)知表中的(de)(de)(de)(de)(de)壓力(li)(li)差不(bu)能大(da)于(yu)彈簧(huang)力(li)(li)來推(tui)開密封表面(mian)。
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