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東北優質容積式熱交換器價格

2020-04-28
東北優質容積式熱交換器價格

管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)是(shi)把換(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)連接(jie)(jie)后,再用筒體與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱包(bao)起來,形成兩個獨立的(de)(de)(de)空間。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)的(de)(de)(de)通(tong)(tong)道(dao)及(ji)(ji)與(yu)其(qi)相(xiang)貫(guan)通(tong)(tong)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱稱(cheng)(cheng)為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)程(cheng);管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)的(de)(de)(de)通(tong)(tong)道(dao)及(ji)(ji)與(yu)其(qi)相(xiang)貫(guan)通(tong)(tong)的(de)(de)(de)部分稱(cheng)(cheng)為殼(ke)(ke)程(cheng)。一種(zhong)流(liu)(liu)(liu)體在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)流(liu)(liu)(liu)動,而另(ling)一種(zhong)流(liu)(liu)(liu)體在(zai)殼(ke)(ke)與(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束之間從管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)表面流(liu)(liu)(liu)過,為了(le)保證殼(ke)(ke)程(cheng)流(liu)(liu)(liu)體能夠(gou)橫向流(liu)(liu)(liu)過管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束,以(yi)形成較(jiao)高的(de)(de)(de)傳(chuan)熱(re)(re)(re)速率,在(zai)外(wai)殼(ke)(ke)上裝有(you)(you)許多(duo)擋(dang)板(ban)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束腐蝕(shi)(shi)(shi)和(he)磨蝕(shi)(shi)(shi)失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)主要原因管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)在(zai)使用的(de)(de)(de)過程(cheng)中可能會發(fa)生失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)情(qing)況,常見(jian)的(de)(de)(de)失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)情(qing)況管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束腐蝕(shi)(shi)(shi)和(he)磨蝕(shi)(shi)(shi)失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)、傳(chuan)熱(re)(re)(re)能力下降(jiang)、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束泄漏.以(yi)下是(shi)關于(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)官術(shu)失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)具體介紹。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)出現管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)的(de)(de)(de)情(qing)況有(you)(you)哪些?管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)的(de)(de)(de)失(shi)(shi)效(xiao)(xiao)(xiao)(xiao)大多(duo)數是(shi)由腐蝕(shi)(shi)(shi)引起的(de)(de)(de)。最常見(jian)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)腐蝕(shi)(shi)(shi)部位(wei)是(shi)換(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan),然(ran)后依次是(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)、換(huan)熱(re)(re)(re)器(qi)封頭 及(ji)(ji)小直徑的(de)(de)(de)接(jie)(jie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。

東北優質容積式熱交換器價格

容積式和半容積式的就差在:半容式的換熱管束帶筒體,而容積式的不帶.容積式熱交換器優點1、傳熱系數高 彈性管束管是用高導熱系數的紫銅制成高效傳熱元件,容積式熱交換器價格加上合理的換熱器內部結構,大大提高了換熱器的性能。、不易結垢 由于換熱管多采用紫銅,而且易形成湍流的流體對換熱管壁面有較強的沖刷作用,加上彈性管束本身有熱補償能力,通過熱脹冷縮有自潔作用,因此不易結垢。 3、無冷水區,容積利用率高 加熱罐底部的冷水,在用水量低于額定供水能力時,逐步將罐內冷水全部加熱,此時無冷水區,以維持熱水的最大儲備量。當用水量大于額定供水能力時,東北容積式熱交換器罐內儲存(cun)的熱(re)水(shui)和即時(shi)加熱(re)的熱(re)水(shui)同(tong)時(shi)向外供(gong)以度過(guo)用水(shui)高峰。當(dang)因(yin)事故或其(qi)他(ta)原(yuan)因(yin)停供(gong)熱(re)媒(mei)時(shi),能最大限度地供(gong)應所出貯存(cun)的熱(re)水(shui)。

東北優質容積式熱交換器價格

管殼式換(huan)熱(re)器(qi)是石油化工行(xing)(xing)(xing)業的(de)(de)(de)重要設備(bei)(bei),它的(de)(de)(de)腐(fu)蝕及(ji)保(bao)護(hu)對設備(bei)(bei)的(de)(de)(de)長周期(qi)運行(xing)(xing)(xing)有(you)(you)著重要的(de)(de)(de)意義;由(you)(you)于近年來(lai)加(jia)工原油中的(de)(de)(de)硫、酸及(ji)雜(za)質含量越來(lai)越高(gao),對煉油換(huan)熱(re)設備(bei)(bei)的(de)(de)(de)防腐(fu)蝕性能及(ji)材料(liao)的(de)(de)(de)選擇提出了(le)(le)(le)更高(gao)的(de)(de)(de)要求。文章對采用專(zhuan)用涂(tu)料(liao)與犧牲陽極綜(zong)合保(bao)護(hu)法進(jin)行(xing)(xing)(xing)了(le)(le)(le)闡(chan)述,該方(fang)法工藝(yi)方(fang)案和(he)特(te)點(dian)是:管殼式換(huan)熱(re)器(qi)的(de)(de)(de)工藝(yi)方(fang)案和(he)特(te)點(dian)是什么表面處理要徹(che)底(di),合理選取(qu)保(bao)護(hu)電(dian)流密度,按(an)(an)設計要求確定陽極塊,控制好濕度和(he)溫度,涂(tu)料(liao)施工嚴(yan)格按(an)(an)照SHY-99涂(tu)料(liao)工藝(yi)進(jin)行(xing)(xing)(xing),確保(bao)綜(zong)合防護(hu)的(de)(de)(de)效果。目(mu)前國(guo)內石油、化纖(xian)、冶(ye)金、發電(dian)等(deng)企業的(de)(de)(de)冷換(huan)器(qi)設備(bei)(bei)經常由(you)(you)于水(shui)垢、腐(fu)蝕產(chan)物和(he)腐(fu)蝕物黏泥造成冷換(huan)器(qi)堵塞(sai),致(zhi)傳熱(re)系(xi)(xi)(xi)數下降,是冷卻水(shui)系(xi)(xi)(xi)統中常見的(de)(de)(de)問題。由(you)(you)于碳(tan)酸鹽(yan)垢的(de)(de)(de)導熱(re)系(xi)(xi)(xi)數只有(you)(you)碳(tan)鋼的(de)(de)(de)1%左右,直接影響(xiang)到(dao)了(le)(le)(le)換(huan)熱(re)效率(lv),增(zeng)加(jia)了(le)(le)(le)系(xi)(xi)(xi)統的(de)(de)(de)壓(ya)力降。

東北優質容積式熱交換器價格

管(guan)(guan)殼式(shi)換熱(re)器(qi)(qi)(shell and tube heat exchanger)又稱列管(guan)(guan)式(shi)換熱(re)器(qi)(qi)。管(guan)(guan)殼式(shi)換熱(re)器(qi)(qi)是(shi)以(yi)封(feng)閉在(zai)(zai)殼體中管(guan)(guan)束的(de)(de)壁面作為(wei)傳熱(re)面的(de)(de)間(jian)壁式(shi)換熱(re)器(qi)(qi)。這種(zhong)(zhong)換熱(re)器(qi)(qi)結(jie)(jie)構(gou)較(jiao)簡單,操作可(ke)靠(kao),可(ke)用各種(zhong)(zhong)結(jie)(jie)構(gou)材料(主要是(shi)金屬(shu)材料)制造,能在(zai)(zai)高溫、高壓下使用,是(shi)目前應用廣的(de)(de)類型(xing)。管(guan)(guan)殼式(shi)換熱(re)器(qi)(qi)是(shi)怎樣運行的(de)(de)管(guan)(guan)殼式(shi)換熱(re)器(qi)(qi)由殼體、傳熱(re)管(guan)(guan)束、管(guan)(guan)板(ban)、折流(liu)板(ban)(擋(dang)板(ban))和管(guan)(guan)箱等(deng)部件(jian)組成。殼體多為(wei)圓筒形(xing),內部裝(zhuang)有管(guan)(guan)束,管(guan)(guan)束兩端(duan)固定(ding)在(zai)(zai)管(guan)(guan)板(ban)上。進行換熱(re)的(de)(de)冷熱(re)兩種(zhong)(zhong)流(liu)體,一種(zhong)(zhong)在(zai)(zai)管(guan)(guan)內流(liu)動,稱為(wei)管(guan)(guan)程流(liu)體;另一種(zhong)(zhong)在(zai)(zai)管(guan)(guan)外流(liu)動,稱為(wei)殼程流(liu)體。

東北優質容積式熱交換器價格

波紋管(guan)即臥(wo)(wo)式容(rong)積(ji)(ji)式換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器分為(wei)S型(xing)(xing)與H型(xing)(xing)。S型(xing)(xing)臥(wo)(wo)罐(guan)(guan)(guan)提供(gong)汽(qi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)用,H型(xing)(xing)臥(wo)(wo)罐(guan)(guan)(guan)提供(gong)水(shui)(shui)(shui)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)用。臥(wo)(wo)式容(rong)積(ji)(ji)式換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器性能特點:1.換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量大。H型(xing)(xing)“新臥(wo)(wo)罐(guan)(guan)(guan)、水(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時(shi),換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量為(wei)同(tong)型(xing)(xing)“標(biao)(biao)準臥(wo)(wo)罐(guan)(guan)(guan)”的(de)2倍以(yi)上,S型(xing)(xing)“新臥(wo)(wo)罐(guan)(guan)(guan)”汽(qi)一(yi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時(shi),換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量為(wei)同(tong)型(xing)(xing)“標(biao)(biao)準臥(wo)(wo)罐(guan)(guan)(guan)”的(de)1.2倍。2.熱(re)(re)(re)(re)媒(mei)(mei)溫降(jiang)(jiang)大。汽(qi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時(shi),凝結水(shui)(shui)(shui)出(chu)水(shui)(shui)(shui)溫度(du)約(yue)50℃,回(hui)水(shui)(shui)(shui)管(guan)上不(bu)需設疏水(shui)(shui)(shui)器,給(gei)使用維修帶(dai)來方便,水(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時(shi),熱(re)(re)(re)(re)媒(mei)(mei)溫降(jiang)(jiang)為(wei)同(tong)型(xing)(xing)“標(biao)(biao)準臥(wo)(wo)罐(guan)(guan)(guan)”的(de)2?2.5倍,120?150℃的(de)高溫熱(re)(re)(re)(re)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)后(hou)可(ke)降(jiang)(jiang)70?75℃。3.H型(xing)(xing)“新臥(wo)(wo)罐(guan)(guan)(guan)”適用于水(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re),亦可(ke)用于汽(qi)一(yi)水(shui)(shui)(shui)換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)。4.換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)效果好,散熱(re)(re)(re)(re)損失少,節能。同(tong)時(shi),以(yi)蒸汽(qi)為(wei)熱(re)(re)(re)(re)媒(mei)(mei)時(shi),能回(hui)收約(yue)占整個換(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量的(de)15%的(de)凝結水(shui)(shui)(shui)熱(re)(re)(re)(re)量。

東北優質容積式熱交換器價格

容積式(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)也叫壓(ya)力(li)容器(qi)(qi),屬于(yu)承壓(ya)設(she)備。企業要(yao)有(you)(you)壓(ya)力(li)容器(qi)(qi)生產許可證(zheng)才(cai)能生產。更加(jia)屬于(yu)當地的鍋檢部(bu)門監管的范疇,它(ta)主要(yao)由筒體、蒸汽盤管或管束組(zu)件,蒸汽進(jin)出(chu)口、冷熱(re)(re)水進(jin)出(chu)口等組(zu)成。容積式(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)是(shi)(shi)經過機(ji)電部(bu)華東測試中(zhong)心站的熱(re)(re)力(li)性(xing)能測定,從(cong)建(jian)筑(zhu)部(bu)建(jian)筑(zhu)設(she)計總院引(yin)進(jin)的新型換(huan)熱(re)(re)器(qi)(qi),容積式(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)具有(you)(you)貯水量大,換(huan)熱(re)(re)出(chu)水溫度穩定的特(te)點,廣泛應用(yong)(yong)(yong)于(yu)生活用(yong)(yong)(yong)水和(he)洗澡水。容積式(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)主要(yao)的組(zu)成部(bu)分有(you)(you)哪些它(ta)是(shi)(shi)在利(li)用(yong)(yong)(yong)“RV-02”雙管束容積式(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)系列的成功經驗后,克服(fu)老產品(pin)耗鋼(gang)量大、對設(she)備用(yong)(yong)(yong)房要(yao)求高(gao)及(ji)品(pin)種(zhong)規格少(shao)、選用(yong)(yong)(yong)局限性(xing)大等缺點,其(qi)熱(re)(re)力(li)性(xing)能遠超過其(qi)它(ta)同類產品(pin),是(shi)(shi)目前熱(re)(re)水用(yong)(yong)(yong)水單位理想(xiang)和(he)明智(zhi)的換(huan)熱(re)(re)設(she)備。