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板式(shi)換熱(re)(re)器(qi)(qi)本身技術指標(biao)上(shang)存(cun)在(zai)(zai)過(guo)(guo)(guo)(guo)流孔徑,進水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)(zhi)請(qing)求,經過(guo)(guo)(guo)(guo)比照實踐進水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)(zhi)指標(biao)(冷水(shui)(shui)(shui)(shui)進水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)(zhi),熱(re)(re)水(shui)(shui)(shui)(shui)進水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)(zhi)),需求留意一下(xia)幾點:進水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)質(zhi)(zhi)酸堿性(包括(kuo)冷水(shui)(shui)(shui)(shui)和(he)用(yong)于換熱(re)(re)的熱(re)(re)水(shui)(shui)(shui)(shui)),假(jia)如(ru)(ru)超出板式(shi)換熱(re)(re)器(qi)(qi)進水(shui)(shui)(shui)(shui)技術指標(biao),需求加裝(zhuang)PH調(diao)理安裝(zhuang),避(bi)免過(guo)(guo)(guo)(guo)酸腐(fu)(fu)蝕或者過(guo)(guo)(guo)(guo)堿構(gou)造梗(geng)塞;同(tong)事堿性也會腐(fu)(fu)蝕換熱(re)(re)器(qi)(qi)密封(feng)橡膠圈招致(zhi)走漏呈現.假(jia)如(ru)(ru)進水(shui)(shui)(shui)(shui)濁(zhuo)度超標(biao)或進水(shui)(shui)(shui)(shui)中雜(za)質(zhi)(zhi)過(guo)(guo)(guo)(guo)多過(guo)(guo)(guo)(guo)大(包括(kuo)冷水(shui)(shui)(shui)(shui)和(he)用(yong)于換熱(re)(re)的熱(re)(re)水(shui)(shui)(shui)(shui)),倡議加裝(zhuang)自清(qing)洗過(guo)(guo)(guo)(guo)濾(lv)器(qi)(qi),避(bi)免板式(shi)換熱(re)(re)器(qi)(qi)梗(geng)塞,假(jia)如(ru)(ru)影響不是很大,只需在(zai)(zai)進水(shui)(shui)(shui)(shui)端加裝(zhuang)Y型過(guo)(guo)(guo)(guo)濾(lv)器(qi)(qi)即可(ke).閉(bi)路(lu)循環要思(si)索增加加藥安裝(zhuang),如(ru)(ru)投加緩蝕阻垢劑避(bi)免結垢。
一種容積(ji)式(shi)(shi)熱(re)(re)(re)交(jiao)換(huan)(huan)(huan)(huan)(huan)器(qi)(qi),它由(you)器(qi)(qi)體(ti)、器(qi)(qi)體(ti)內的(de)(de)(de)蒸(zheng)汽盤(pan)管(guan)(guan)組(zu)件以(yi)及(ji)蒸(zheng)汽進口(kou)與(yu)出(chu)口(kou),冷水(shui)(shui)(shui)(shui)進口(kou)與(yu)熱(re)(re)(re)水(shui)(shui)(shui)(shui)出(chu)口(kou)組(zu)成(cheng),其特征(zheng)在于所述的(de)(de)(de)器(qi)(qi)體(ti)(1)的(de)(de)(de)內表面上(shang)噴(pen)涂有一層高(gao)溫(wen)(wen)(wen)熔化的(de)(de)(de)防腐合(he)金層。容積(ji)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)是在普(pu)(pu)通(tong)浮動(dong)盤(pan)管(guan)(guan)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)基礎上(shang)加大容積(ji)制成(cheng)。主要用(yong)于熱(re)(re)(re)水(shui)(shui)(shui)(shui)供(gong)應(ying)系(xi)統。一般出(chu)口(kou)應(ying)加設自動(dong)控溫(wen)(wen)(wen)裝置以(yi)保(bao)(bao)證(zheng)洗澡(zao)水(shui)(shui)(shui)(shui)或(huo)衛生熱(re)(re)(re)水(shui)(shui)(shui)(shui)的(de)(de)(de)適宜的(de)(de)(de)供(gong)水(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)度。它除全面具備(bei)普(pu)(pu)通(tong)浮動(dong)盤(pan)管(guan)(guan)的(de)(de)(de)所有優點外,還可貯存(cun)一定的(de)(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)量,以(yi)保(bao)(bao)證(zheng)熱(re)(re)(re)水(shui)(shui)(shui)(shui)的(de)(de)(de)及(ji)時供(gong)應(ying)。1、容積(ji)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)熱(re)(re)(re)媒(mei)溫(wen)(wen)(wen)降(jiang)大。汽水(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)時,凝(ning)結水(shui)(shui)(shui)(shui)出(chu)水(shui)(shui)(shui)(shui)溫(wen)(wen)(wen)度約50℃,回水(shui)(shui)(shui)(shui)管(guan)(guan)上(shang)下需設疏水(shui)(shui)(shui)(shui)器(qi)(qi),給使用(yong)維修帶來方便,水(shui)(shui)(shui)(shui)-水(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)時,熱(re)(re)(re)溫(wen)(wen)(wen)降(jiang)為同型換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)2~2.5倍,120~150℃的(de)(de)(de)高(gao)溫(wen)(wen)(wen)熱(re)(re)(re)水(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)后可降(jiang)至70~75℃。2、容積(ji)式(shi)(shi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)換(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)效果(guo)好(hao),散熱(re)(re)(re)效果(guo)好(hao),散熱(re)(re)(re)損失小,節(jie)能。
管(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(shell and tube heat exchanger)又稱列管(guan)(guan)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)。管(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)是(shi)(shi)以封閉(bi)在(zai)殼(ke)(ke)體(ti)(ti)中管(guan)(guan)束(shu)(shu)的(de)壁面(mian)作(zuo)為傳(chuan)(chuan)熱(re)(re)面(mian)的(de)間壁式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)。這種(zhong)(zhong)換(huan)(huan)(huan)熱(re)(re)器(qi)結構較簡單,操(cao)作(zuo)可(ke)靠(kao),可(ke)用各種(zhong)(zhong)結構材料(主要是(shi)(shi)金屬(shu)材料)制造,能在(zai)高溫、高壓(ya)下使用,是(shi)(shi)目前應用廣的(de)類型。管(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)是(shi)(shi)怎(zen)樣運(yun)行的(de)管(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)由殼(ke)(ke)體(ti)(ti)、傳(chuan)(chuan)熱(re)(re)管(guan)(guan)束(shu)(shu)、管(guan)(guan)板、折流(liu)板(擋板)和管(guan)(guan)箱(xiang)等(deng)部(bu)件組(zu)成。殼(ke)(ke)體(ti)(ti)多為圓筒(tong)形,內部(bu)裝有管(guan)(guan)束(shu)(shu),管(guan)(guan)束(shu)(shu)兩端固定在(zai)管(guan)(guan)板上(shang)。進行換(huan)(huan)(huan)熱(re)(re)的(de)冷熱(re)(re)兩種(zhong)(zhong)流(liu)體(ti)(ti),一種(zhong)(zhong)在(zai)管(guan)(guan)內流(liu)動,稱為管(guan)(guan)程流(liu)體(ti)(ti);另(ling)一種(zhong)(zhong)在(zai)管(guan)(guan)外流(liu)動,稱為殼(ke)(ke)程流(liu)體(ti)(ti)。
換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)是(shi)(shi)在(zai)(zai)整個換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)系(xi)統中(zhong)(zhong)都(dou)非(fei)常的(de)(de)(de)(de)(de)(de)有(you)名(ming)的(de)(de)(de)(de)(de)(de),這(zhe)是(shi)(shi)因(yin)為板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)優(you)點(dian)(dian)是(shi)(shi)非(fei)常的(de)(de)(de)(de)(de)(de)明(ming)顯的(de)(de)(de)(de)(de)(de),都(dou)有(you)哪些有(you)點(dian)(dian)呢(ni)?我們(men)下(xia)面(mian)來看一下(xia)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)在(zai)(zai)化(hua)肥(fei)(fei)領域中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)應用(yong)(yong)吧。在(zai)(zai)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)中(zhong)(zhong)我們(men)專門進行了對比(bi)總結,比(bi)較重要和明(ming)顯的(de)(de)(de)(de)(de)(de)幾個特點(dian)(dian)就是(shi)(shi)換(huan)(huan)熱(re)(re)效率高,占用(yong)(yong)空間小,維(wei)修(xiu)方(fang)便,節能,成(cheng)本(ben)低(di)等了。也正是(shi)(shi)因(yin)為板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)具有(you)著這(zhe)么多(duo)的(de)(de)(de)(de)(de)(de)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)優(you)勢,所以(yi)很(hen)多(duo)的(de)(de)(de)(de)(de)(de)行業(ye)中(zhong)(zhong)都(dou)是(shi)(shi)會選(xuan)擇應用(yong)(yong)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)。在(zai)(zai)化(hua)肥(fei)(fei)生產(chan)企(qi)業(ye)中(zhong)(zhong)選(xuan)擇換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候(hou)就是(shi)(shi)選(xuan)用(yong)(yong)的(de)(de)(de)(de)(de)(de)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi),但是(shi)(shi)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)在(zai)(zai)化(hua)肥(fei)(fei)生產(chan)行業(ye)中(zhong)(zhong)是(shi)(shi)如何應用(yong)(yong)的(de)(de)(de)(de)(de)(de)呢(ni)?這(zhe)個還是(shi)(shi)需要我們(men)進行一下(xia)介紹的(de)(de)(de)(de)(de)(de)。在(zai)(zai)化(hua)肥(fei)(fei)的(de)(de)(de)(de)(de)(de)生產(chan)中(zhong)(zhong),板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)所使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)(de)地點(dian)(dian)就是(shi)(shi)以(yi)上(shang)的(de)(de)(de)(de)(de)(de)這(zhe)些方(fang)面(mian)了:1.銅液(ye)水冷(leng)(leng)器(qi)(qi)(qi)(qi)(qi)和銅液(ye)氨冷(leng)(leng)器(qi)(qi)(qi)(qi)(qi).壓縮機油冷(leng)(leng)器(qi)(qi)(qi)(qi)(qi)3.冰機氨水換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)4.貧液(ye)冷(leng)(leng)卻器(qi)(qi)(qi)(qi)(qi)和氨水冷(leng)(leng)卻器(qi)(qi)(qi)(qi)(qi)。這(zhe)樣我們(men)使(shi)用(yong)(yong)板(ban)(ban)(ban)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候(hou)就可(ke)以(yi)很(hen)好的(de)(de)(de)(de)(de)(de)進行使(shi)用(yong)(yong)了,而且是(shi)(shi)在(zai)(zai)使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候(hou)使(shi)化(hua)肥(fei)(fei)廠(chang)的(de)(de)(de)(de)(de)(de)生產(chan)的(de)(de)(de)(de)(de)(de)時(shi)(shi)候(hou)可(ke)以(yi)節約很(hen)多(duo)的(de)(de)(de)(de)(de)(de)資(zi)源以(yi)及時(shi)(shi)間的(de)(de)(de)(de)(de)(de)。
管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)又稱(cheng)(cheng)列管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)、列管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)、管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)、殼(ke)(ke)(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)、殼(ke)(ke)(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi),關于管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)名稱(cheng)(cheng)各種叫法(fa)都有(you),比較(jiao)常(chang)見說法(fa)就(jiu)是管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)和列管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)組成及優點(dian): 管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)主要有(you)殼(ke)(ke)(ke)(ke)體(ti)、管(guan)(guan)(guan)(guan)(guan)(guan)束、折流(liu)板(ban)(ban)、管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)和封頭等(deng)部(bu)分組成,殼(ke)(ke)(ke)(ke)體(ti)多呈圓形,內部(bu)裝有(you)平行(xing)管(guan)(guan)(guan)(guan)(guan)(guan)束或者(zhe)螺(luo)旋管(guan)(guan)(guan)(guan)(guan)(guan),管(guan)(guan)(guan)(guan)(guan)(guan)束安裝在殼(ke)(ke)(ke)(ke)體(ti)內,兩端(duan)固(gu)定于管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上,封頭用螺(luo)栓與(yu)殼(ke)(ke)(ke)(ke)體(ti)兩端(duan)的(de)法(fa)蘭相(xiang)連。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)內進行(xing)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)的(de)兩種流(liu)體(ti)在管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)內進行(xing)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)的(de)兩種流(liu)體(ti):(1)一(yi)種在管(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)動(dong),其(qi)行(xing)程(cheng)稱(cheng)(cheng)為管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng);(2)一(yi)種在管(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)動(dong),其(qi)行(xing)程(cheng)稱(cheng)(cheng)為殼(ke)(ke)(ke)(ke)程(cheng);(3)管(guan)(guan)(guan)(guan)(guan)(guan)束的(de)壁面(mian)即為傳熱(re)(re)(re)(re)(re)面(mian)。管(guan)(guan)(guan)(guan)(guan)(guan)子的(de)型號(hao)不一(yi),過程(cheng)一(yi)般為直徑16mm20mm或者(zhe)25mm三個型號(hao);4)管(guan)(guan)(guan)(guan)(guan)(guan)壁厚度一(yi)般為1mm,1.5mm,2mm以及2.5mm。
波紋管即臥式容積式換熱器分為S型與H型。S型臥罐提供汽水換熱用,H型臥罐提供水水換熱用。臥式容積式換熱器性能特點:1.換熱量大。H型“新臥罐、水一水換熱時新疆供應容積式換熱器,換熱量為同型“標準臥罐”的2倍以上,S型“新臥罐”汽一水換熱時,換熱量為同型“標準臥罐”的1.2倍。2.熱媒溫降大。汽水換熱時,凝結水出水溫度約50℃,回水管上不需設疏水器,給使用維修帶來方便,容積式換熱器廠家水(shui)(shui)一水(shui)(shui)換(huan)(huan)熱(re)時,熱(re)媒溫降為(wei)同(tong)型(xing)“標準(zhun)臥(wo)罐”的(de)2?2.5倍,120?150℃的(de)高溫熱(re)水(shui)(shui)換(huan)(huan)熱(re)后可降70?75℃。3.H型(xing)“新臥(wo)罐”適用(yong)于水(shui)(shui)一水(shui)(shui)換(huan)(huan)熱(re),亦可用(yong)于汽一水(shui)(shui)換(huan)(huan)熱(re)。4.換(huan)(huan)熱(re)效果好,散熱(re)損失少,節能(neng)(neng)。同(tong)時,以蒸汽為(wei)熱(re)媒時,能(neng)(neng)回(hui)收約占整個換(huan)(huan)熱(re)量的(de)15%的(de)凝(ning)結(jie)水(shui)(shui)熱(re)量。