技術文章
Technical articles高溫熱(re)水(shui)泵是為滿足冶金、電力、輕紡、化工、采暖及(ji)余(yu)熱(re)利(li)用(yong)(yong)等行業的(de)(de)(de)需要(yao)而開發(fa)的(de)(de)(de)新系列熱(re)水(shui)泵,主要(yao)用(yong)(yong)于輸(shu)送不(bu)含固體顆粒(磨料(liao))溫度低于280℃的(de)(de)(de)熱(re)水(shui)及(ji)物理、化學性質(zhi)類似于水(shui)的(de)(de)(de)液體。在(zai)(zai)使(shi)用(yong)(yong)高溫熱(re)水(shui)泵的(de)(de)(de)過程(cheng)中(zhong)要(yao)多(duo)注意以下幾點,這(zhe)樣才能(neng)夠保障足夠的(de)(de)(de)安全(quan):1、正確的(de)(de)(de)進行安裝(zhuang)在(zai)(zai)安裝(zhuang)時(shi),禁(jin)止(zhi)安裝(zhuang)在(zai)(zai)使(shi)用(yong)(yong)或者存(cun)儲汽(qi)油等易燃(ran)易爆的(de)(de)(de)一些(xie)場所(suo),這(zhe)些(xie)場所(suo)本來就容(rong)易發(fa)生火災,而且會存(cun)在(zai)(zai)著各種(zhong)安全(quan)隱患(huan)。選擇場所(suo)的(de)(de)(de)過程(cheng)中(zhong),還(huan)要(yao)做好對周圍環境的(de)(de)(de)檢查,不(bu)能(neng)夠有(you)腐(fu)蝕性的(de)(de)(de)氣體和液體,否則在(zai)(zai)今后設備應用(yong)(yong)的(de)(de)(de)過程(cheng)中(zhong),很有(you)可...
ISW系列(lie)臥式清(qing)水(shui)離心泵(beng)(beng)的(de)(de)特點(dian):1、單級葉(xie)(xie)輪(lun)離心泵(beng)(beng),軸向吸水(shui),徑(jing)向排水(shui)2、閉(bi)式的(de)(de)鑄銅葉(xie)(xie)輪(lun),優秀的(de)(de)水(shui)力模型保證泵(beng)(beng)效率和可靠性3、性能穩定(ding),故(gu)障率低(di)4、維修方(fang)(fang)便,更換(huan)密封、軸承(cheng)、簡(jian)易方(fang)(fang)便用途:1、用于輸送傳輸清(qing)潔(jie),化學性質(zhi)無刺激(ji)的(de)(de)水(shui)和液體2、冷水(shui)機(ji)(ji)、冰水(shui)機(ji)(ji)3、空調系統水(shui)循環4、設(she)備配套離心泵(beng)(beng)就是(shi)根據(ju)離心力原理(li)設(she)計(ji)的(de)(de),高速旋轉(zhuan)的(de)(de)葉(xie)(xie)輪(lun)葉(xie)(xie)片(pian)帶動水(shui)轉(zhuan)動,將水(shui)甩出,從而達(da)到(dao)輸送的(de)(de)目的(de)(de)。離心泵(beng)(beng)有好多種,從使(shi)用上(shang)可以(yi)分為(wei)民用與工業(ye)用泵(beng)(beng);從輸送介質(zhi)上(shang)可以(yi)分為(wei)清(qing)水(shui)泵(beng)(beng)、雜質(zhi)泵(beng)(beng)、耐(nai)腐(fu)蝕(shi)泵(beng)(beng)等(deng)。ISW系列(lie)...
泵(beng)浦特點(dian):◆泵(beng)體材質為304不銹(xiu)鋼,耐腐蝕性強,外(wai)觀(guan)精美;◆單級(ji)葉輪(lun)離(li)心泵(beng),軸向(xiang)吸水(shui)、徑向(xiang)排(pai)水(shui);◆閉式的(de)(de)(de)不銹(xiu)鋼葉輪(lun),水(shui)利(li)性能優秀、效(xiao)率高(gao);◆性能穩定(ding)、故障率低(di);◆維修方便;電(dian)(dian)(dian)(dian)器連接◆電(dian)(dian)(dian)(dian)氣(qi)線(xian)(xian)(xian)(xian)路(lu)的(de)(de)(de)聯接必(bi)須(xu)由(you)具(ju)有相應資格證(zheng)書的(de)(de)(de)電(dian)(dian)(dian)(dian)工操作。◆弄清電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)與所(suo)用的(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)是(shi)否相配。電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)引接線(xian)(xian)(xian)(xian)必(bi)須(xu)按貼(tie)在接線(xian)(xian)(xian)(xian)盒內(nei)的(de)(de)(de)接線(xian)(xian)(xian)(xian)圖和電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)銘牌的(de)(de)(de)規定(ding)與電(dian)(dian)(dian)(dian)源(yuan)相連。◆電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)應妥(tuo)善(shan)接地(di),接線(xian)(xian)(xian)(xian)盒內(nei)有接地(di)裝置,必(bi)要時,也可以利(li)用電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)機(ji)(ji)(ji)腳來固定(ding)螺栓(shuan)接地(di)◆電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)三相電(dian)(dian)(dian)(dian)源(yuan)接法(fa)為“Y”接法(fa);示意圖如下:◆電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)必(bi)須(xu)和一(yi)個快捷、有效(xiao)的(de)(de)(de)...
高溫(wen)(wen)水泵(beng)(beng)是(shi)軸(zhou)(zhou)向吸入式高溫(wen)(wen)介質(zhi)移送循(xun)環(huan)旋渦泵(beng)(beng),移送循(xun)環(huan)介質(zhi)為不(bu)含顆粒,纖維的(de)(de)液體(ti)(水,導熱油等),泵(beng)(beng)浦進(jin)出(chu)口采用法蘭式的(de)(de)聯接,具有外觀(guan)精致,高揚程,快流速,低(di)噪音,安(an)裝簡(jian)易等特點,可(ke)廣泛應用于小型精密(mi)溫(wen)(wen)控模溫(wen)(wen)機(ji),低(di)中小型鍋爐給水等行(xing)業。產品優勢:1、可(ke)靠的(de)(de)機(ji)械(xie)密(mi)封結(jie)構,保證(zheng)了介質(zhi)輸送。2、泵(beng)(beng)內(nei)除機(ji)械(xie)密(mi)封磨擦(ca)副外無任(ren)何金屬性(xing)磨擦(ca),性(xing)能保持長期穩定。3、節(jie)省空間,大限度(du)地縮(suo)小了泵(beng)(beng)的(de)(de)占地面積和占用空間,節(jie)省投資。4、采用電機(ji)直(zhi)接聯接,機(ji)泵(beng)(beng)軸(zhou)(zhou)*同(tong)心,振動小,噪音低(di),保證(zheng)運行(xing)平(ping)穩。材質(zhi)說...
VP-07泵(beng)浦(pu)為高揚(yang)程(cheng)、小流量的(de)(de)高壓葉片(pian)(pian)(pian)泵(beng),移送循環介質為不(bu)含顆粒、纖維的(de)(de)水、乙二醇(chun)、甲醇(chun)、導熱油、酒精等。產品(pin)具有可自吸(xi)、高揚(yang)程(cheng)、小流量、結構精密、體積小、噪音(yin)低、外觀精致(zhi)等特(te)點。注意事(shi)項:葉片(pian)(pian)(pian)泵(beng)的(de)(de)管理要點除需防(fang)干轉(zhuan)和(he)過載(zai)、防(fang)吸(xi)入(ru)空(kong)氣和(he)吸(xi)入(ru)真(zhen)空(kong)度過大外,還應注意:1.泵(beng)轉(zhuan)向改變,則其(qi)吸(xi)排(pai)方向也改變葉片(pian)(pian)(pian)泵(beng)都有規定的(de)(de)轉(zhuan)向,不(bu)允許反。因為轉(zhuan)子葉槽有傾斜,葉片(pian)(pian)(pian)有倒角(jiao),葉片(pian)(pian)(pian)底部與排(pai)油腔(qiang)通(tong),配油盤(pan)上的(de)(de)節(jie)流槽和(he)吸(xi)、排(pai)口是按既(ji)定轉(zhuan)向設(she)計。可逆轉(zhuan)的(de)(de)葉片(pian)(pian)(pian)泵(beng)必(bi)須(xu)專(zhuan)門設(she)計。2.葉片(pian)(pian)(pian)泵(beng)裝配配油盤(pan)與定...
MDH-40泵(beng)浦為氣(qi)(qi)液(ye)(ye)混合(he)泵(beng)系(xi)列產品,該泵(beng)的(de)(de)(de)過流部件全部采用(yong)不銹鋼材料精鑄制(zhi)成。氣(qi)(qi)液(ye)(ye)混合(he)泵(beng)的(de)(de)(de)吸水口可以(yi)(yi)(yi)利用(yong)負壓作用(yong)吸入氣(qi)(qi)體(ti)(ti),所(suo)(suo)以(yi)(yi)(yi)無(wu)需(xu)采用(yong)空氣(qi)(qi)壓縮機和大氣(qi)(qi)噴(pen)射器(qi)。高速旋(xuan)轉的(de)(de)(de)泵(beng)葉輪將液(ye)(ye)體(ti)(ti)與氣(qi)(qi)體(ti)(ti)混合(he)攪拌,所(suo)(suo)以(yi)(yi)(yi)無(wu)需(xu)攪拌器(qi)和混合(he)器(qi)。由于(yu)泵(beng)內(nei)(nei)(nei)的(de)(de)(de)加壓混合(he),氣(qi)(qi)體(ti)(ti)與液(ye)(ye)體(ti)(ti)充(chong)分溶(rong)(rong)解。所(suo)(suo)以(yi)(yi)(yi)無(wu)需(xu)大型加壓容器(qi)罐(guan)或(huo)(huo)昂(ang)貴的(de)(de)(de)反應塔即可制(zhi)取高度溶(rong)(rong)解液(ye)(ye)。應用(yong)于(yu)貴重液(ye)(ye)體(ti)(ti),冷媒或(huo)(huo)高溫(wen)液(ye)(ye)體(ti)(ti),低(di)粘度液(ye)(ye)體(ti)(ti),腐蝕(shi)性液(ye)(ye)體(ti)(ti)及(ji)苛(ke)刻運(yun)行和含有氣(qi)(qi)體(ti)(ti)的(de)(de)(de)液(ye)(ye)體(ti)(ti)循(xun)環(huan),及(ji)350℃以(yi)(yi)(yi)內(nei)(nei)(nei)高溫(wen)導(dao)熱油,循(xun)環(huan)180℃以(yi)(yi)(yi)內(nei)(nei)(nei)熱水、低(di)溫(wen)-100℃以(yi)(yi)(yi)內(nei)(nei)(nei)防凍液(ye)(ye)等介...
熱水(shui)泵(beng)(beng)選(xuan)型根據(ju),應根據(ju)工藝(yi)流(liu)程(cheng)(cheng),給排水(shui)要(yao)(yao)求,從五(wu)個(ge)方面(mian)加(jia)以(yi)考慮,既液(ye)(ye)(ye)體(ti)(ti)運送量(liang)(liang)、設(she)備揚(yang)(yang)程(cheng)(cheng)、液(ye)(ye)(ye)體(ti)(ti)性質(zhi)(zhi)、管路安置以(yi)及(ji)操(cao)作工作條件等1、流(liu)量(liang)(liang)是(shi)選(xuan)熱水(shui)泵(beng)(beng)的(de)重要(yao)(yao)功能(neng)數(shu)據(ju)之一,它(ta)直接關系到整(zheng)個(ge)設(she)備的(de)的(de)出產能(neng)力和(he)運送能(neng)力。如設(she)計院工藝(yi)設(she)計中能(neng)算(suan)出泵(beng)(beng)正(zheng)常(chang)、最小(xiao)、最大三種流(liu)量(liang)(liang)。挑選(xuan)泵(beng)(beng)時(shi),以(yi)最大流(liu)量(liang)(liang)為(wei)根據(ju),兼(jian)顧正(zheng)常(chang)流(liu)量(liang)(liang),在沒有最大流(liu)量(liang)(liang)時(shi),一般可取(qu)正(zheng)常(chang)流(liu)量(liang)(liang)的(de)1.1倍作為(wei)最大流(liu)量(liang)(liang)。2、設(she)備體(ti)(ti)系所(suo)需(xu)的(de)揚(yang)(yang)程(cheng)(cheng)是(shi)選(xuan)泵(beng)(beng)的(de)又(you)一重要(yao)(yao)功能(neng)數(shu)據(ju),一般要(yao)(yao)用放(fang)大5%-10%余量(liang)(liang)后揚(yang)(yang)程(cheng)(cheng)來選(xuan)型。3、液(ye)(ye)(ye)體(ti)(ti)性質(zhi)(zhi),包含液(ye)(ye)(ye)體(ti)(ti)介質(zhi)(zhi)稱號,...
葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng),是(shi)轉(zhuan)(zhuan)子(zi)槽內的(de)(de)(de)葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)與(yu)泵(beng)(beng)(beng)(beng)殼(定(ding)子(zi)環)相(xiang)接觸,將吸(xi)入的(de)(de)(de)液體由(you)進油(you)(you)側壓向排(pai)(pai)油(you)(you)側的(de)(de)(de)泵(beng)(beng)(beng)(beng)。葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)轉(zhuan)(zhuan)子(zi)旋轉(zhuan)(zhuan)時,葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)在(zai)離心力(li)和(he)壓力(li)油(you)(you)的(de)(de)(de)作(zuo)用(yong)下,尖(jian)部緊(jin)貼在(zai)定(ding)子(zi)內表(biao)面上(shang)。這(zhe)樣(yang)兩個(ge)葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)與(yu)轉(zhuan)(zhuan)子(zi)和(he)定(ding)子(zi)內表(biao)面所構成的(de)(de)(de)工作(zuo)容積(ji),先由(you)小(xiao)到大吸(xi)油(you)(you)后再由(you)大到小(xiao)排(pai)(pai)油(you)(you),葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)旋轉(zhuan)(zhuan)一周(zhou)時,完(wan)成兩次吸(xi)油(you)(you)與(yu)排(pai)(pai)油(you)(you)。注意(yi)事(shi)項:1.泵(beng)(beng)(beng)(beng)轉(zhuan)(zhuan)向改變,則其(qi)吸(xi)排(pai)(pai)方(fang)向也改變葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)都有(you)規定(ding)的(de)(de)(de)轉(zhuan)(zhuan)向,不允(yun)許(xu)反。因為轉(zhuan)(zhuan)子(zi)葉(xie)(xie)(xie)槽有(you)傾(qing)斜(xie),葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)有(you)倒角,葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)底部與(yu)排(pai)(pai)油(you)(you)腔通,配油(you)(you)盤上(shang)的(de)(de)(de)節流.槽和(he)吸(xi)、排(pai)(pai)口(kou)是(shi)按既定(ding)轉(zhuan)(zhuan)向設計。可逆(ni)轉(zhuan)(zhuan)的(de)(de)(de)葉(xie)(xie)(xie)片(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)必須專門(men)設計。2.葉(xie)(xie)(xie)...