管(guan)(guan)(guan)殼(ke)式換(huan)熱(re)(re)器(qi)(qi)(shell and tube heat exchanger)又稱列管(guan)(guan)(guan)式換(huan)熱(re)(re)器(qi)(qi)。管(guan)(guan)(guan)殼(ke)式換(huan)熱(re)(re)器(qi)(qi)是以封(feng)閉在(zai)殼(ke)體(ti)中管(guan)(guan)(guan)束的壁面作為傳(chuan)熱(re)(re)面的間壁式換(huan)熱(re)(re)器(qi)(qi)。這種(zhong)(zhong)(zhong)(zhong)換(huan)熱(re)(re)器(qi)(qi)結構較簡(jian)單，操作可靠，可用(yong)各(ge)種(zhong)(zhong)(zhong)(zhong)結構材料（主要是金屬材料）制造，能在(zai)高(gao)溫(wen)、高(gao)壓下使用(yong)，是目前應用(yong)廣的類型。管(guan)(guan)(guan)殼(ke)式換(huan)熱(re)(re)器(qi)(qi)是怎樣運行的管(guan)(guan)(guan)殼(ke)式換(huan)熱(re)(re)器(qi)(qi)由殼(ke)體(ti)、傳(chuan)熱(re)(re)管(guan)(guan)(guan)束、管(guan)(guan)(guan)板、折流(liu)(liu)板（擋板）和管(guan)(guan)(guan)箱(xiang)等部件組成。殼(ke)體(ti)多為圓筒(tong)形，內部裝有(you)管(guan)(guan)(guan)束，管(guan)(guan)(guan)束兩(liang)端固定(ding)在(zai)管(guan)(guan)(guan)板上。進(jin)行換(huan)熱(re)(re)的冷熱(re)(re)兩(liang)種(zhong)(zhong)(zhong)(zhong)流(liu)(liu)體(ti)，一種(zhong)(zhong)(zhong)(zhong)在(zai)管(guan)(guan)(guan)內流(liu)(liu)動，稱為管(guan)(guan)(guan)程(cheng)流(liu)(liu)體(ti)；另一種(zhong)(zhong)(zhong)(zhong)在(zai)管(guan)(guan)(guan)外流(liu)(liu)動，稱為殼(ke)程(cheng)流(liu)(liu)體(ti)。

誤區一(yi)、只比較換熱(re)(re)面(mian)積好多用戶在(zai)詢價時，只向詢價單(dan)(dan)元提供換熱(re)(re)面(mian)積，的(de)確(que)不管哪品種型的(de)容(rong)積式換熱(re)(re)器，管殼式換熱(re)(re)器面(mian)積相同的(de)狀況下，型號差(cha)別、結構(gou)構(gou)成差(cha)別、所用材質規格差(cha)別、流程組合差(cha)別，它們的(de)價錢是不具有可(ke)比性的(de)，并且在(zai)運用流程中(zhong)所表示出(chu)來的(de)工(gong)(gong)作功能也會(hui)(hui)有很(hen)大差(cha)異。誤區二、拿著某(mou)一(yi)個(ge)廠家的(de)選型單(dan)(dan)詢價差(cha)別的(de)生產廠家，緣(yuan)于本身的(de)加(jia)工(gong)(gong)才能、實際使用經歷(li) 、引薦習(xi)氣等要素(su)，往往對用戶的(de)某(mou)一(yi)運用要求及(ji)工(gong)(gong)藝工(gong)(gong)況并不明(ming)白得十分透徹，計劃選型會(hui)(hui)出(chu)現(xian)偏頗。

回用性能的檢驗和檢測。在懷疑有銹蝕的情況下對換熱器及管道的壁厚進行檢查;清除老化的密封件，根據不同的污垢，采用酸堿進行化學清洗，被清洗零部件的表面不會受到化學介質的腐蝕侵害;還要著重檢查密封槽的情況，必要時進行修整;五是對于粘接式密封墊，將徹底清除殘留的物質，使用調和式粘接膠重新粘接，重新組合的換熱器片組在專用夾具中夾緊，使粘接劑固化，在保溫爐中加熱保溫，以達到粘接效果。上海半容積式換熱器如果沒有備用的密封墊，必須從整個板式換熱器組中取下受損密封墊兩側的散熱片，然后對剩余散熱片的密封墊結合面進行檢查。必須嚴格按照使用說明書中的要求安裝剩余的換熱器片，半容積式換熱器廠家為(wei)了保證剩(sheng)余(yu)的(de)換熱(re)器有足夠(gou)的(de)應(ying)(ying)力(li)(li)以抵抗負(fu)載，必(bi)須將原來各(ge)片允許承受的(de)應(ying)(ying)力(li)(li)乘以原來的(de)換熱(re)器片數，所得的(de)積再除(chu)以當前剩(sheng)余(yu)換熱(re)器的(de)片數，得到現在每個換熱(re)器片必(bi)須承受的(de)組裝應(ying)(ying)力(li)(li)數值。

容積(ji)式換(huan)(huan)熱(re)(re)器采用(yong)(yong)高效傳熱(re)(re)管—螺紋管作為換(huan)(huan)熱(re)(re)元(yuan)件，傳熱(re)(re)系(xi)數高，比光管換(huan)(huan)熱(re)(re)器高1—3倍，流動阻力(li)小，消(xiao)耗動力(li)少。由(you)于在換(huan)(huan)熱(re)(re)器內(nei)部結構(gou)上有了(le)重(zhong)大(da)改進(jin)，使換(huan)(huan)熱(re)(re)器的(de)各(ge)項(xiang)性能指標均有顯著提(ti)高。容積(ji)式換(huan)(huan)熱(re)(re)器具備一定的(de)水(shui)(shui)存儲量(liang)，在賓(bin)(bin)館、飯店、機關(guan)、學(xue)校、醫院(yuan)、工廠、礦(kuang)山等工業與(yu)民用(yong)(yong)建筑的(de)生活(huo)(huo)熱(re)(re)水(shui)(shui)供應系(xi)統(tong)中，應用(yong)(yong)廣泛。容積(ji)式換(huan)(huan)熱(re)(re)器特點：1. 換(huan)(huan)熱(re)(re)器的(de)材質(zhi)根據介質(zhi)的(de)不(bu)同，可(ke)選用(yong)(yong)碳素(su)鋼(gang)、不(bu)銹(SUS304,SUS316,SUS316L)、銅管及(ji)其它特殊材質(zhi)。2. 換(huan)(huan)熱(re)(re)器內(nei)的(de)流體(ti)充(chong)分(fen)，抗垢能力(li)強。3. 罐內(nei)全部儲存熱(re)(re)水(shui)(shui)，無(wu)滯水(shui)(shui)、冷(leng)水(shui)(shui)區，溶積(ji)利用(yong)(yong)率高。4. 殼體(ti)為不(bu)銹鋼(gang)Ocr18Ni9或Q235B內(nei)襯紫銅板外壁涂漆(qi)防腐，換(huan)(huan)熱(re)(re)管采用(yong)(yong)T2紫銅管。應用(yong)(yong)領域：賓(bin)(bin)館、酒店、住(zhu)宅小區及(ji)其他(ta)生活(huo)(huo)與(yu)工業的(de)熱(re)(re)水(shui)(shui)供應。主要參數：工作壓力(li)：0.2～2.5Mpa產熱(re)(re)水(shui)(shui)量(liang)：0.4m3/h～60m3/h

管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)是(shi)(shi)把換(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)連接后，再(zai)用筒體與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)包(bao)起來，形成兩個獨立的(de)(de)(de)(de)(de)空間。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內的(de)(de)(de)(de)(de)通(tong)道(dao)及與其(qi)相貫通(tong)的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)稱為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)；管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)的(de)(de)(de)(de)(de)通(tong)道(dao)及與其(qi)相貫通(tong)的(de)(de)(de)(de)(de)部分(fen)稱為殼(ke)(ke)(ke)程(cheng)(cheng)。一種(zhong)流(liu)(liu)體在(zai)(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)(liu)動，而另一種(zhong)流(liu)(liu)體在(zai)(zai)(zai)殼(ke)(ke)(ke)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)之(zhi)間從管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)表面流(liu)(liu)過(guo)，為了保證殼(ke)(ke)(ke)程(cheng)(cheng)流(liu)(liu)體能(neng)夠橫向(xiang)流(liu)(liu)過(guo)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)，以形成較(jiao)高的(de)(de)(de)(de)(de)傳(chuan)熱(re)(re)速(su)率，在(zai)(zai)(zai)外(wai)殼(ke)(ke)(ke)上裝有許多擋(dang)板(ban)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)腐(fu)蝕(shi)(shi)和(he)磨蝕(shi)(shi)失(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)主要(yao)原因管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)在(zai)(zai)(zai)使用的(de)(de)(de)(de)(de)過(guo)程(cheng)(cheng)中(zhong)可能(neng)會發生失(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)(qing)況(kuang)，常(chang)見的(de)(de)(de)(de)(de)失(shi)效(xiao)(xiao)(xiao)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)失(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)(qing)況(kuang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)腐(fu)蝕(shi)(shi)和(he)磨蝕(shi)(shi)失(shi)效(xiao)(xiao)(xiao)、傳(chuan)熱(re)(re)能(neng)力下(xia)降、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)泄漏(lou).以下(xia)是(shi)(shi)關(guan)于管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)官術(shu)失(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)具體介(jie)紹。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)出(chu)現管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)失(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)(qing)況(kuang)有哪(na)些?管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)失(shi)效(xiao)(xiao)(xiao)大多數是(shi)(shi)由腐(fu)蝕(shi)(shi)引(yin)起的(de)(de)(de)(de)(de)。最常(chang)見的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)(shi)(shi)換(huan)熱(re)(re)器(qi)(qi)(qi)腐(fu)蝕(shi)(shi)部位是(shi)(shi)換(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan),然后依(yi)次(ci)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)、換(huan)熱(re)(re)器(qi)(qi)(qi)封頭 及小直徑(jing)的(de)(de)(de)(de)(de)接管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。

熱交換器的材質一(yi)般都(dou)是不(bu)銹鋼的材質，因(yin)為(wei)，不(bu)銹鋼材質的能夠耐腐(fu)蝕、使用壽命長、抗氧(yang)化(hua)也不(bu)錯，更重要的就是安全(quan)衛生，所以廣泛的使用在醫藥、食品、用水(shui)等方(fang)面。螺(luo)旋纏繞管式(shi)(shi)換熱器公司告訴您眼(yan)來說板(ban)式(shi)(shi)換熱器也有(you)著(zhu)四(si)大種類，分(fen)別是焊接(jie)式(shi)(shi)、螺(luo)旋板(ban)式(shi)(shi)、可(ke)拆卸式(shi)(shi)、蜂窩式(shi)(shi)這四(si)種，換熱器與(yu)水(shui)是經常(chang)相伴的，所以會(hui)出現一(yi)個水(shui)垢(gou)，怎么清洗(xi)(xi)板(ban)式(shi)(shi)換熱器的水(shui)垢(gou)？①酸(suan)(suan)(suan)洗(xi)(xi)溫度(du)晉升酸(suan)(suan)(suan)洗(xi)(xi)量度(du)有(you)益于進(jin)步除垢(gou)成效，假如溫渡過高就會(hui)加深酸(suan)(suan)(suan)洗(xi)(xi)液對于板(ban)式(shi)(shi)換熱器板(ban)片的侵蝕，經過重復實驗(yan)發覺(jue)，酸(suan)(suan)(suan)洗(xi)(xi)量度(du)掌握正在六(liu)十立方(fang)厘(li)米為(wei)宜。②酸(suan)(suan)(suan)洗(xi)(xi)方(fang)法(fa)酸(suan)(suan)(suan)洗(xi)(xi)辦法(fa)應(ying)以動態浸泡(pao)態重復相聯合的辦法(fa)停止。正在酸(suan)(suan)(suan)洗(xi)(xi)進(jin)程中應(ying)時常(chang)抽樣抽驗(yan)酸(suan)(suan)(suan)洗(xi)(xi)深淺，當相鄰兩次抽驗(yan)深淺差值低(di)于百分(fen)之零點二時，即(ji)能夠為(wei)酸(suan)(suan)(suan)洗(xi)(xi)反(fan)響終了。