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了解公(gong)司的最新活動及打折促銷
2019
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09
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06
很(hen)多人在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)選(xuan)型中都會(hui)去計(ji)算真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力,那么這個真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力怎么去計(ji)算呢?今(jin)天就(jiu)給(gei)大家介紹一(yi)個我們常用的計(ji)算公式.S=2.303V/tLog(P1/P2)其中:S為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)抽氣(qi)(qi)速率(lv)(L/s)V為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室容積(L)t為(wei)達(da)到要(yao)(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度所需時間(s)P1為(wei)初(chu)始真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(Torr)P2為(wei)要(yao)(yao)求(qiu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(Torr)例(li)如:V=500L t=30s P1=760Torr P2=50Torr則:S=2.303V/t Log(P1/P2)=2.303x500/30xLog(760/50)=35.4L/s真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的抽氣(qi)(qi)能(neng)(neng)(neng)力計(ji)算最(zui)后(hou)還是為(wei)了我們怎么選(xuan)取(qu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的型號.那么(1)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)運行過程(cheng)中產生的振動對(dui)過程(cheng)和環境沒有(you)影響。如果(guo)過程(cheng)不允許,請選(xuan)擇無振動泵(beng)(beng)(beng)或(huo)(huo)采取(qu)防振措施。(2)了解被(bei)泵(beng)(beng)(beng)送(song)(song)(song)氣(qi)(qi)體(ti)(ti)(ti)的成分,氣(qi)(qi)體(ti)(ti)(ti)中不含(han)可凝性(xing)蒸氣(qi)(qi),是否(fou)有(you)顆粒粉塵(chen),是否(fou)有(you)腐蝕(shi)性(xing)。選(xuan)擇真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)時,您(nin)需要(yao)(yao)知道氣(qi)(qi)體(ti)(ti)(ti)成分并(bing)選(xuan)擇合適的泵(beng)(beng)(beng)送(song)(song)(song)氣(qi)(qi)體(ti)(ti)(ti)泵(beng)(beng)(beng)。如果(guo)氣(qi)(qi)體(ti)(ti)(ti)中含(han)有(you)蒸汽,微粒和腐蝕(shi)性(xing)氣(qi)(qi)體(ti)(ti)(ti),請考慮(lv)在泵(beng)(beng)(beng)的入(ru)口管道上安裝冷凝器,集塵(chen)器等(deng)輔助設(she)(she)備(bei)。(3)在工作壓力下(xia),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)應能(neng)(neng)(neng)清除真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)設(she)(she)備(bei)過程(cheng)中產生的所有(you)氣(qi)(qi)體(ti)(ti)(ti)。(4)正確組合真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)。由于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)具(ju)有(you)選(xuan)擇性(xing)泵(beng)(beng)(beng)送(song)(song)(song),有(you)時泵(beng)(beng)(beng)不能(neng)(neng)(neng)滿足泵(beng)(beng)(beng)送(song)(song)(song)要(yao)(yao)求(qiu),并(bing)且需要(yao)(yao)將多個泵(beng)(beng)(beng)組合以(yi)彼此互補以(yi)滿足泵(beng)(beng)(beng)送(song)(song)(song)要(yao)(yao)求(qiu)。例(li)如,鈦升華泵(beng)(beng)(beng)對(dui)氫氣(qi)(qi)具(ju)有(you)高抽速,但不能(neng)(neng)(neng)泵(beng)(beng)(beng)送(song)(song)(song),并(bing)且三(san)極(ji)濺射離子泵(beng)(beng)(beng)(或(huo)(huo)雙極(ji)不對(dui)稱陰極(ji)濺射離子泵(beng)(beng)(beng))對(dui)氬(ya)氣(qi)(qi)具(ju)有(you)一(yi)定的抽速。組合時,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)裝置將具(ju)有(you)更...
2019
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09
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12
介紹一(yi)種使用(yong)(yong)發(fa)電廠真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)方法。對(dui)于蒸(zheng)(zheng)汽(qi)輪機(ji)(ji),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)對(dui)其(qi)運(yun)(yun)行(xing)的(de)(de)(de)經濟性(xing)(xing)有(you)(you)直接影響(xiang)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)高,排(pai)(pai)氣(qi)(qi)蒸(zheng)(zheng)汽(qi)壓力低,有(you)(you)效(xiao)(xiao)焓(han)降(jiang)(jiang)低,循(xun)環水(shui)帶走的(de)(de)(de)熱(re)量(liang)(liang)少,機(ji)(ji)組(zu)(zu)效(xiao)(xiao)率高。當(dang)空(kong)(kong)氣(qi)(qi)泄漏到冷(leng)(leng)(leng)凝器中時(shi)(shi),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)降(jiang)(jiang)低,有(you)(you)效(xiao)(xiao)焓(han)降(jiang)(jiang)低,循(xun)環水(shui)帶走的(de)(de)(de)熱(re)量(liang)(liang)增(zeng)加(jia)。因(yin)此,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)是汽(qi)輪機(ji)(ji)的(de)(de)(de)重要組(zu)(zu)成(cheng)部分,其(qi)密封性(xing)(xing)直接影響(xiang)整(zheng)個(ge)設備(bei)運(yun)(yun)行(xing)的(de)(de)(de)經濟性(xing)(xing)和(he)安全(quan)性(xing)(xing)。為此,國家電力行(xing)業標(biao)準對(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)嚴(yan)格要求提(ti)出(chu)了(le)嚴(yan)格的(de)(de)(de)要求。然(ran)而(er),由于設計(ji),安裝(zhuang),操作和(he)維護,許多發(fa)電廠在(zai)(zai)運(yun)(yun)行(xing)期(qi)間(jian)具有(you)(you)低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)密封性(xing)(xing)降(jiang)(jiang)低,這(zhe)也會引起排(pai)(pai)氣(qi)(qi)缸的(de)(de)(de)變形(xing)和(he)振動(dong)。進入冷(leng)(leng)(leng)凝器的(de)(de)(de)空(kong)(kong)氣(qi)(qi)也將導致(zhi)冷(leng)(leng)(leng)凝物的(de)(de)(de)氧含量(liang)(liang)不(bu)合格并(bing)腐蝕鍋爐和(he)蒸(zheng)(zheng)汽(qi)輪機(ji)(ji)設備(bei)。為解決上述(shu)技(ji)術問題(ti),在(zai)(zai)電廠中設置真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu),增(zeng)加(jia)發(fa)電量(liang)(liang),有(you)(you)效(xiao)(xiao)降(jiang)(jiang)低機(ji)(ji)組(zu)(zu)煤耗,達(da)到節能(neng)減排(pai)(pai)的(de)(de)(de)效(xiao)(xiao)果(guo),確保經濟安全(quan)運(yun)(yun)行(xing)單位,并(bing)確保治(zhi)療后的(de)(de)(de)泄漏點,嚴(yan)謹(jin)提(ti)高。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)配備(bei)三(san)個(ge)50%容(rong)量(liang)(liang)的(de)(de)(de)水(shui)環機(ji)(ji)械真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),在(zai)(zai)啟動(dong)時(shi)(shi)為氣(qi)(qi)缸和(he)冷(leng)(leng)(leng)凝器建立(li)一(yi)定的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du),并(bing)連續排(pai)(pai)出(chu)蒸(zheng)(zheng)汽(qi)泵(beng)(beng)機(ji)(ji)組(zu)(zu)中的(de)(de)(de)非冷(leng)(leng)(leng)凝氣(qi)(qi)體渦輪機(ji)(ji)在(zai)(zai)正(zheng)常(chang)運(yun)(yun)行(xing)期(qi)間(jian)保持(chi)冷(leng)(leng)(leng)凝水(shui)。設備(bei)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。 為什么選(xuan)擇(ze)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)?有(you)(you)以下因(yin)素:1,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)系統節能(neng),每小(xiao)時(shi)(shi)節電110KW,每年可節省約40萬電費。 2,與原有(you)(you)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)葉輪,圓盤等(deng)零配件相比,其(qi)備(bei)件更(geng)換維修(xiu)費用(yong)(yong)約為20萬; 3,與原有(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)相比,可有(you)(you)效(xiao)(xiao)提(ti)高機(ji)(ji)組(zu)(zu)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du),同時(shi)(shi)可降(jiang)(jiang)低煤耗發(fa)電量(liang)(liang)。 另外,真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機(ji)(ji)組(zu)(zu)的(de)(de)(de)優點:1,當(dang)需要...
2019
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09
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19
老式的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)已經無(wu)(wu)法滿足(zu)低(di)噪音,無(wu)(wu)污染,抗腐(fu)蝕環(huan)境(jing)(jing)的(de)(de)(de)(de)要求,所(suo)以很多(duo)企(qi)業(ye)紛紛轉(zhuan)向(xiang)專注于新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)。同(tong)(tong)(tong)(tong)時,由于環(huan)境(jing)(jing)的(de)(de)(de)(de)重要性,為國(guo)(guo)家(jia)比(bi)以往任(ren)何時候(hou)的(de)(de)(de)(de)程度(du),一方(fang)面,導(dao)致(zhi)各種環(huan)境(jing)(jing)政策(ce)下降。當(dang)地(di)政府的(de)(de)(de)(de)綠色GDP緊縮(suo)的(de)(de)(de)(de)環(huan)境(jing)(jing)評估,也(ye)加緊努(nu)力控制(zhi)環(huan)境(jing)(jing)取樣。對(dui)不(bu)符合(he)環(huan)保(bao)(bao)(bao)(bao)(bao)設(she)備應為零讓(rang)利執法,對(dui)使(shi)用扣押(ya)淘(tao)汰禁令(ling),鼓勵企(qi)業(ye)不(bu)符合(he)環(huan)保(bao)(bao)(bao)(bao)(bao)的(de)(de)(de)(de)提升生(sheng)產(chan)設(she)施,另(ling)一方(fang)面,引導(dao)企(qi)業(ye)采用新的(de)(de)(de)(de)環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)產(chan)品(pin)(pin),不(bu)是一個國(guo)(guo)家(jia)的(de)(de)(de)(de)響應倡導(dao)節能(neng)減(jian)排和(he)(he)發展的(de)(de)(de)(de)環(huan)保(bao)(bao)(bao)(bao)(bao)要求,同(tong)(tong)(tong)(tong)時也(ye)真(zhen)(zhen)(zhen)(zhen)(zhen)正給自己帶來的(de)(de)(de)(de)設(she)備具有高效節能(neng),安全可(ke)靠,噪音低(di),壽命長,無(wu)(wu)需油(you)(you)耗,維(wei)修方(fang)便等實實在在的(de)(de)(de)(de)好處,當(dang)然(ran),同(tong)(tong)(tong)(tong)時也(ye)避免影響生(sheng)產(chan)環(huan)境(jing)(jing)檢(jian)測。所(suo)以市場上(shang)環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)產(chan)品(pin)(pin)由不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)用戶和(he)(he)使(shi)用共同(tong)(tong)(tong)(tong)關(guan)心的(de)(de)(de)(de)。新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)制(zhi)泵(beng)吸(xi)收先(xian)進技(ji)術,智能(neng)采用先(xian)進的(de)(de)(de)(de)制(zhi)造技(ji)術,其環(huan)保(bao)(bao)(bao)(bao)(bao)性能(neng)和(he)(he)節能(neng)的(de)(de)(de)(de)目(mu)標(biao)一直是國(guo)(guo)內和(he)(he)國(guo)(guo)際認可(ke)的(de)(de)(de)(de)認證標(biao)準,新型(xing)(xing)環(huan)保(bao)(bao)(bao)(bao)(bao)油(you)(you)設(she)計的(de)(de)(de)(de)一個新的(de)(de)(de)(de)水平免費真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),因為不(bu)再使(shi)用真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)密封解決方(fang)案或大量的(de)(de)(de)(de)油(you)(you),不(bu)添加任(ren)何真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)油(you)(you)工作,提高廢氣的(de)(de)(de)(de)質量,從而降低(di)了企(qi)業(ye)使(shi)用油(you)(you)的(de)(de)(de)(de)成(cheng)本,同(tong)(tong)(tong)(tong)時也(ye)減(jian)少了對(dui)環(huan)境(jing)(jing)的(de)(de)(de)(de)污染職場,環(huan)保(bao)(bao)(bao)(bao)(bao),無(wu)(wu)油(you)(you)化結(jie)合(he)消(xiao)音器和(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)過濾裝(zhuang)置,無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng),實現環(huan)境(jing)(jing)和(he)(he)靜(jing)音效果,而超低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong),超靜(jing)音,結(jie)構(gou)緊湊,重量輕,結(jie)構(gou)簡單等優點。環(huan)保(bao)(bao)(bao)(bao)(bao)型(xing)(xing)無(wu)(wu)油(you)(you)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)已被廣泛(fan)應用于醫(yi)療器械(xie),汽車,自動化,印刷機(ji)械(xie),包裝(zhuang)機(ji)械(xie),食(shi)品(pin)(pin)保(bao)(bao)(bao)(bao)(bao)鮮,水產(chan)養殖,水的(de)(de)(de)(de)凈化處理(li),分析儀(yi)器,美容保(bao)(bao)(bao)(bao)(bao)健,廣告,維(wei)修設(she)備,生(sheng)物(wu)制(zhi)藥,通信(xin),電...
2019
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10
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25
隨著對(dui)煤(mei)(mei)礦(kuang)安全的(de)(de)(de)日(ri)益重視,將對(dui)煤(mei)(mei)礦(kuang)領域中(zhong)(zhong)使(shi)用的(de)(de)(de)水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)提出(chu)更(geng)高的(de)(de)(de)要(yao)(yao)求和標準。讓我(wo)們(men)看一下(xia)水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在煤(mei)(mei)炭行業中(zhong)(zhong)排名前五的(de)(de)(de)應(ying)用。 1.煉煤(mei)(mei)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng) 在精煤(mei)(mei)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)過(guo)(guo)濾過(guo)(guo)程中(zhong)(zhong),通常需(xu)要(yao)(yao)使(shi)用水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)來承(cheng)受空(kong)(kong)(kong)氣(qi)(qi)(qi)和水(shui)(shui)的(de)(de)(de)沖擊,并(bing)(bing)且需(xu)要(yao)(yao)預分離(li)(li)(li)器來使(shi)壓(ya)力平穩并(bing)(bing)分離(li)(li)(li)液體(ti)。 2.除(chu)塵-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng) 煤(mei)(mei)礦(kuang)區粉塵多,成(cheng)分復雜,是(shi)煤(mei)(mei)礦(kuang)區地(di)面污(wu)染(ran)的(de)(de)(de)主(zhu)要(yao)(yao)來源。大型水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)主(zhu)泵(beng)(beng),配(pei)(pei)備(bei)有分離(li)(li)(li),除(chu)塵,保護等裝置,可實現礦(kuang)區粉塵的(de)(de)(de)循(xun)環(huan)(huan)(huan)(huan)利用,并(bing)(bing)起到凈化(hua)(hua)空(kong)(kong)(kong)氣(qi)(qi)(qi)的(de)(de)(de)作用。 3.生(sheng)產(chan)防靜(jing)(jing)電(dian)(dian)設(she)備(bei)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng) 在生(sheng)產(chan)防靜(jing)(jing)電(dian)(dian),阻燃輸(shu)送(song)帶(dai)和井下(xia)服裝的(de)(de)(de)過(guo)(guo)程中(zhong)(zhong),采用真(zhen)(zhen)空(kong)(kong)(kong)浸漬工藝使(shi)防靜(jing)(jing)電(dian)(dian),阻燃劑進入(ru)輸(shu)送(song)帶(dai)內(nei)部(bu),代替了原來的(de)(de)(de)噴涂工藝,更(geng)加安全可靠。 4.真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)干燥(zao)電(dian)(dian)纜-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng) 礦(kuang)井電(dian)(dian)纜長期用于相對(dui)潮濕的(de)(de)(de)礦(kuang)井中(zhong)(zhong),很容(rong)易降低絕(jue)緣性能(neng)。 水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)用作泵(beng)(beng)送(song)設(she)備(bei),低電(dian)(dian)壓(ya)和大電(dian)(dian)流在電(dian)(dian)纜內(nei)部(bu)通過(guo)(guo)。內(nei)部(bu)產(chan)生(sheng)熱量(liang),在低氧(yang)濃度下(xia)完成(cheng)干燥(zao),可有效(xiao)防止(zhi)氧(yang)化(hua)(hua)現象,延長電(dian)(dian)纜的(de)(de)(de)老化(hua)(hua)時間(jian)處理。 5.抽氣(qi)(qi)(qi)-水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng) 天然(ran)氣(qi)(qi)(qi)也被稱為煤(mei)(mei)層(ceng)氣(qi)(qi)(qi),主(zhu)要(yao)(yao)成(cheng)分是(shi)甲(jia)烷(wan)。地(di)下(xia)煤(mei)(mei)層(ceng)中(zhong)(zhong)的(de)(de)(de)瓦斯含量(liang)非常豐富。如果(guo)自然(ran)的(de)(de)(de)散發飄(piao)在空(kong)(kong)(kong)中(zhong)(zhong),將會(hui)造成(cheng)嚴重的(de)(de)(de)溫室效(xiao)應(ying),并(bing)(bing)存在嚴重的(de)(de)(de)爆炸危險。眾所周(zhou)知,水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)抽出(chu)易燃氣(qi)(qi)(qi)體(ti)和爆炸性氣(qi)(qi)(qi)體(ti)(例如氣(qi)(qi)(qi)體(ti))的(de)(de)(de)首選設(she)備(bei)之(zhi)一,因(yin)為它在泵(beng)(beng)送(song)和排氣(qi)(qi)(qi)時幾乎是(shi)等溫的(de)(de)(de)。如果(guo)要(yao)(yao)抽出(chu)氣(qi)(qi)(qi)體(ti),則水(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)應(ying)配(pei)(pei)備(bei)防爆電(dian)(dian)機。
2019
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11
-
05
我(wo)們都知道(dao),在(zai)(zai)(zai)(zai)(zai)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),一(yi)(yi)般使(shi)(shi)用作(zuo)(zuo)(zuo)(zuo)為(wei)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)是水(shui)(shui)(shui)(shui)(shui),排出吸入(ru)(ru)到真(zhen)(zhen)(zhen)空(kong)(kong)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)過(guo)程中(zhong)(zhong)達到的(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de),處理(li)水(shui)(shui)(shui)(shui)(shui)被吸入(ru)(ru)水(shui)(shui)(shui)(shui)(shui),由(you)(you)于擊打(da)發送(song)(song)泵(beng)(beng)壁,所述葉輪(lun),由(you)(you)此充當盤由(you)(you)于工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)和真(zhen)(zhen)(zhen)空(kong)(kong)降(jiang)低(di)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升產生(sheng)熱量,如果我(wo)們的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)穩(wen)定流(liu)(liu)(liu)被排出在(zai)(zai)(zai)(zai)(zai)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)吸入(ru)(ru)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)不(bu)會產生(sheng)這(zhe)樣的(de)(de)(de)(de)(de)(de)(de),但它在(zai)(zai)(zai)(zai)(zai)有必要很多情況下,水(shui)(shui)(shui)(shui)(shui)或(huo)其(qi)它工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)流(liu)(liu)(liu)體(ti)循環(huan)(huan)(huan)(huan)使(shi)(shi)用,這(zhe)時(shi)候需要配(pei)置(zhi)一(yi)(yi)個冷(leng)(leng)(leng)卻(que)塔(ta)(ta)或(huo)冷(leng)(leng)(leng)凝器(qi),使(shi)(shi)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)正常工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)。 冷(leng)(leng)(leng)卻(que)塔(ta)(ta)是一(yi)(yi)種散熱片,水(shui)(shui)(shui)(shui)(shui)分(fen)散在(zai)(zai)(zai)(zai)(zai)空(kong)(kong)調或(huo)制冷(leng)(leng)(leng)產生(sheng)的(de)(de)(de)(de)(de)(de)(de),工(gong)(gong)業廢熱的(de)(de)(de)(de)(de)(de)(de)吸熱蒸(zheng)(zheng)發裝置(zhi).以(yi)(yi)確保使(shi)(shi)用該(gai)系統的(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)操(cao)作(zuo)(zuo)(zuo)(zuo)原(yuan)理(li)的(de)(de)(de)(de)(de)(de)(de),他(ta)可以(yi)(yi)降(jiang)下來的(de)(de)(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)。使(shi)(shi)用該(gai)原(yuan)理(li),我(wo)們可以(yi)(yi)解決(jue)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)問題(ti)來降(jiang)低(di)循環(huan)(huan)(huan)(huan)液的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)。在(zai)(zai)(zai)(zai)(zai)我(wo)們的(de)(de)(de)(de)(de)(de)(de)漏極水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)被打(da)開(kai)并連(lian)接到冷(leng)(leng)(leng)卻(que)塔(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)管道(dao),通(tong)過(guo)冷(leng)(leng)(leng)卻(que)塔(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)冷(leng)(leng)(leng)卻(que)效果以(yi)(yi)降(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du),然(ran)后(hou)讓水(shui)(shui)(shui)(shui)(shui)進入(ru)(ru)儲(chu)存箱或(huo)貯存器(qi),使(shi)(shi)得(de)水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)在(zai)(zai)(zai)(zai)(zai)連(lian)續(xu)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)過(guo)程可以(yi)(yi)控制循環(huan)(huan)(huan)(huan)流(liu)(liu)(liu)體(ti)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du),從而解決(jue)了水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)循環(huan)(huan)(huan)(huan)流(liu)(liu)(liu)體(ti)溫(wen)(wen)(wen)(wen)度(du)(du)(du)由(you)(you)于真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)降(jiang)低(di)。 在(zai)(zai)(zai)(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)蒸(zheng)(zheng)餾或(huo)真(zhen)(zhen)(zhen)空(kong)(kong)冷(leng)(leng)(leng)卻(que)過(guo)程中(zhong)(zhong),氣體(ti)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)過(guo)高(gao)會引起泵(beng)(beng)送(song)(song)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)上(shang)升,以(yi)(yi)減(jian)少水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du),所以(yi)(yi)我(wo)們必須(xu)在(zai)(zai)(zai)(zai)(zai)的(de)(de)(de)(de)(de)(de)(de)入(ru)(ru)口被連(lian)接水(shui)(shui)(shui)(shui)(shui)泵(beng)(beng)冷(leng)(leng)(leng)凝器(qi)。冷(leng)(leng)(leng)卻(que)冷(leng)(leng)(leng)凝器(qi)的(de)(de)(de)(de)(de)(de)(de)氣體(ti)溫(wen)(wen)(wen)(wen)度(du)(du)(du)降(jiang)低(di),然(ran)后(hou)被吸入(ru)(ru)到水(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)(huan)泵(beng)(beng)之后(hou),那么(me)它將解決(jue)由(you)(you)于在(zai)(zai)(zai)(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)中(zhong)(zhong)減(jian)少高(gao)溫(wen)(wen)(wen)(wen)下的(de)(de)(de)(de)(de)(de)(de)問題(ti)。 真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)系統由(you)(you)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng),緩沖罐(guan),和集塵罐(guan)閥關(guan)閉鏈路信道(dao)組成(cheng)。和一(yi)(yi)定程度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)吸入(ru)(ru)容(rong)量的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)被選擇(ze)作(zuo)(zuo)(zuo)(zuo)為(wei)關(guan)鍵V形(xing)方法的(de)(de)(de)(de)(de)(de)(de)成(cheng)功(gong)。消費繞到-66500Pa真(zhen)(zhen)(zhen)空(kong)(kong)(-500mmHg)的(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)般程度(du)(du)(du)最高(gao)。緩沖罐(guan)是密封(feng)容(rong)器(qi),其(qi)主要功(gong)能是穩(wen)定真(zhen)(zhen)(zhen)...
2019
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11
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06
在工業機(ji)械(xie)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)設(she)(she)(she)備的(de)(de)使(shi)用(yong)(yong)中,軸(zhou)(zhou)承(cheng),電動(dong)機(ji)等是(shi)(shi)通用(yong)(yong)的(de)(de)必不可少的(de)(de)附件(jian)(jian),它們在設(she)(she)(she)備中起(qi)著重(zhong)(zhong)要(yao)(yao)的(de)(de)作用(yong)(yong),并(bing)且(qie)(qie)(qie)除某些(xie)設(she)(she)(she)備外,還有(you)一種軸(zhou)(zhou)封(feng)(feng)的(de)(de)附件(jian)(jian)也(ye)起(qi)著重(zhong)(zhong)要(yao)(yao)的(de)(de)作用(yong)(yong)防止液體在設(she)(she)(she)備的(de)(de)軸(zhou)(zhou)和軸(zhou)(zhou)承(cheng)之(zhi)間(jian)泄(xie)漏(lou)(lou)。那么(me),如(ru)何判(pan)斷水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)軸(zhou)(zhou)封(feng)(feng)是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)? 1.檢(jian)(jian)查(cha)(cha)低壓缸排氣安全門是(shi)(shi)否(fou)(fou)(fou)完整并(bing)且(qie)(qie)(qie)沒有(you)吸氣。 2.檢(jian)(jian)查(cha)(cha)并(bing)確(que)保真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)使(shi)門關(guan)閉(bi)(bi)且(qie)(qie)(qie)不會泄(xie)漏(lou)(lou)。 3.確(que)保冷(leng)凝(ning)器(qi)的(de)(de)蒸汽出口關(guan)閉(bi)(bi)且(qie)(qie)(qie)不泄(xie)漏(lou)(lou)。 4.確(que)保真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)統的(de)(de)水(shui)(shui)(shui)位計不破裂或(huo)泄(xie)漏(lou)(lou)。 5. 檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)閥(fa)(fa)的(de)(de)水(shui)(shui)(shui)封(feng)(feng),管道,法蘭或(huo)焊縫是(shi)(shi)否(fou)(fou)(fou)緊固,特別是(shi)(shi)膨(peng)脹罐或(huo)鍋爐起(qi)動(dong)器(qi)分離器(qi)與冷(leng)凝(ning)器(qi)管和閥(fa)(fa)口是(shi)(shi)否(fou)(fou)(fou)緊密(mi)。 6.檢(jian)(jian)查(cha)(cha)抽氣管與鋼瓶之(zhi)間(jian)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)連接是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)。在此(ci),當減(jian)少負荷時漏(lou)(lou)氣減(jian)少,并(bing)且(qie)(qie)(qie)在增加(jia)(jia)負荷后(hou)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度稍(shao)微升高。 7. 檢(jian)(jian)查(cha)(cha)水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)低壓加(jia)(jia)熱器(qi)水(shui)(shui)(shui)位是(shi)(shi)否(fou)(fou)(fou)正(zheng)常,接地(di)門是(shi)(shi)否(fou)(fou)(fou)緊固。 8.檢(jian)(jian)查(cha)(cha)調速供(gong)水(shui)(shui)(shui)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)重(zhong)(zhong)力回水(shui)(shui)(shui)是(shi)(shi)否(fou)(fou)(fou)通向冷(leng)凝(ning)器(qi)。如(ru)果回水(shui)(shui)(shui)量少,則無法密(mi)封(feng)(feng)水(shui)(shui)(shui)封(feng)(feng)袋(dai),應將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)密(mi)封(feng)(feng)水(shui)(shui)(shui)返(fan)回到溝槽。 以上是(shi)(shi)判(pan)斷水(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)軸(zhou)(zhou)封(feng)(feng)是(shi)(shi)否(fou)(fou)(fou)泄(xie)漏(lou)(lou)的(de)(de)方(fang)法,主要(yao)(yao)原因是(shi)(shi)從以上幾個方(fang)面入手,希望您(nin)能理(li)解。密(mi)封(feng)(feng)問題(ti)在許多水(shui)(shui)(shui)環泵(beng)(beng)(beng)設(she)(she)(she)備的(de)(de)使(shi)用(yong)(yong)中非常重(zhong)(zhong)要(yao)(yao),因為(wei)其后(hou)果很嚴重(zhong)(zhong),會導(dao)致(zhi)環境污染和石油資(zi)源的(de)(de)浪費,因此(ci)必須認真(zhen)(zhen)(zhen)(zhen)(zhen)處(chu)理(li)。
2019
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11
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08
生(sheng)(sheng)物制(zhi)藥(yao)(yao)(yao)作為(wei)一種(zhong)高(gao)科技產(chan)(chan)(chan)(chan)(chan)(chan)業,隨(sui)著近幾年(nian)(nian)科學技術(shu)(shu)的提(ti)(ti)高(gao),得到了迅(xun)猛(meng)的發展,為(wei)我國的生(sheng)(sheng)物制(zhi)藥(yao)(yao)(yao)帶來的前所未有的廣(guang)闊的市場前景。 制(zhi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業是現(xian)代醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業的兩大(da)(da)支柱。旋片真(zhen)空(kong)(kong)(kong)泵在制(zhi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業應用(yong)(yong)的越來越廣(guang)泛. 生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業由(you)生(sheng)(sheng)物技術(shu)(shu)產(chan)(chan)(chan)(chan)(chan)(chan)業與(yu)(yu)醫(yi)(yi)(yi)(yi)(yi)藥(yao)(yao)(yao)產(chan)(chan)(chan)(chan)(chan)(chan)業共同(tong)組(zu)成。生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程是綜合應用(yong)(yong)生(sheng)(sheng)命科學與(yu)(yu)工(gong)(gong)(gong)(gong)程科學的原理和(he)(he)方法,從工(gong)(gong)(gong)(gong)程學角度在分(fen)子(zi)、細(xi)胞、組(zu)織、器(qi)(qi)官乃(nai)至整個(ge)人體系統多層(ceng)次認識人體的結(jie)構、功能和(he)(he)其(qi)他生(sheng)(sheng)命現(xian)象(xiang),研究用(yong)(yong)于(yu)防病(bing)、治(zhi)病(bing)、人體功能輔助及衛生(sheng)(sheng)保(bao)健(jian)的人工(gong)(gong)(gong)(gong)材料、制(zhi)品(pin)、裝置(zhi)(zhi)和(he)(he)系統技術(shu)(shu)的總稱。 生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學工(gong)(gong)(gong)(gong)程產(chan)(chan)(chan)(chan)(chan)(chan)業包括(kuo):生(sheng)(sheng)物醫(yi)(yi)(yi)(yi)(yi)學材料制(zhi)品(pin)、(生(sheng)(sheng)物)人工(gong)(gong)(gong)(gong)器(qi)(qi)官、醫(yi)(yi)(yi)(yi)(yi)學影(ying)像和(he)(he)診(zhen)斷設備、醫(yi)(yi)(yi)(yi)(yi)學電子(zi)儀器(qi)(qi)和(he)(he)監(jian)護裝置(zhi)(zhi)、現(xian)代醫(yi)(yi)(yi)(yi)(yi)學治(zhi)療設備、醫(yi)(yi)(yi)(yi)(yi)學信息技術(shu)(shu)、康復工(gong)(gong)(gong)(gong)程技術(shu)(shu)和(he)(he)裝置(zhi)(zhi)、組(zu)織工(gong)(gong)(gong)(gong)程等。 旋片真(zhen)空(kong)(kong)(kong)泵在制(zhi)藥(yao)(yao)(yao)化工(gong)(gong)(gong)(gong)行業中必(bi)不可(ke)(ke)少,它的應用(yong)(yong)優(you)點有哪些呢(ni)? 1.由(you)于(yu)旋片真(zhen)空(kong)(kong)(kong)泵減少了29kw,按每年(nian)(nian)連續生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)10個(ge)月計算,可(ke)(ke)節約電費。 2.由(you)于(yu)原系統真(zhen)空(kong)(kong)(kong)度不夠高(gao),要提(ti)(ti)高(gao)加熱溫度。現(xian)改用(yong)(yong)旋片真(zhen)空(kong)(kong)(kong)泵為(wei)主泵,系統真(zhen)空(kong)(kong)(kong)度較好,可(ke)(ke)以(yi)增(zeng)加投料量(liang),提(ti)(ti)高(gao)每月產(chan)(chan)(chan)(chan)(chan)(chan)量(liang),產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)收(shou)率也提(ti)(ti)高(gao)了,這為(wei)公司帶來可(ke)(ke)觀的經濟效益(yi)。 3.旋片真(zhen)空(kong)(kong)(kong)泵無污水(shui)排放,排氣(qi)口(kou)配有液氣(qi)分(fen)離裝置(zhi)(zhi),可(ke)(ke)回收(shou)部分(fen)物料,同(tong)時旋片真(zhen)空(kong)(kong)(kong)泵本身(shen)耐腐(fu)蝕,可(ke)(ke)抽除酸堿性氣(qi)體以(yi)及大(da)(da)量(liang)水(shui)汽和(he)(he)粉塵的氣(qi)體。 4.旋片真(zhen)空(kong)(kong)(kong)泵運(yun)轉非常平穩可(ke)(ke)靠,維(wei)修率極低,維(wei)護保(bao)養(yang)方便,是制(zhi)藥(yao)(yao)(yao)、化工(gong)(gong)(gong)(gong)、產(chan)(chan)(chan)(chan)(chan)(chan)...
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