換熱器(qi)板片(pian)(pian)(pian)(pian)拆開前,應(ying)丈量板束(shu)的(de)壓(ya)緊長度(du)(du)(du)尺度(du)(du)(du),做(zuo)好記錄(重(zhong)裝時應(ying)按此尺度(du)(du)(du)). b.密封(feng)墊片(pian)(pian)(pian)(pian)若粘在兩板片(pian)(pian)(pian)(pian)間的(de)溝槽(cao)內,此刻(ke)需用(yong)螺(luo)絲(si)刀(dao)小心腸將其(qi)分(fen)隔,螺(luo)絲(si)刀(dao)應(ying)先從易剝開的(de)部位插入,然(ran)后沿(yan)其(qi)周邊進(jin)行別離(li),切不可損(sun)壞換熱器(qi)板片(pian)(pian)(pian)(pian)和密封(feng)墊片(pian)(pian)(pian)(pian) 替換新密封(feng)墊片(pian)(pian)(pian)(pian)時,需要用(yong)丙酮或其(qi)他酮類有(you)機溶劑,將密封(feng)墊片(pian)(pian)(pian)(pian)溝槽(cao)擦(ca)凈.再(zai)用(yong)毛刷(shua)將合(he)成(cheng)樹脂粘接劑均勻(yun)涂在溝槽(cao)里..查(cha)看換熱器(qi)板片(pian)(pian)(pian)(pian)是否有(you)穿(chuan)孔,一般用(yong)5倍的(de)放大鏡,有(you)時也(ye)可用(yong)燈火或火油滲透法(fa)等逐片(pian)(pian)(pian)(pian)查(cha)看.e.假如發現介(jie)質出(chu)入口短管及通道有(you)雜物堆積,則闡明過濾器(qi)失(shi)效,應(ying)及時清洗.

管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)又(you)稱列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)、列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)、管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)、殼(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)、殼(ke)(ke)管(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)，關于管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)名稱各種叫法(fa)(fa)都有，比較常見說法(fa)(fa)就(jiu)是管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)和列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)組(zu)(zu)成及優(you)點： 管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)主要(yao)有殼(ke)(ke)體、管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)、折流(liu)板(ban)、管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)和封(feng)(feng)頭等(deng)部分組(zu)(zu)成，殼(ke)(ke)體多呈圓形,內部裝有平(ping)行(xing)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)或者螺(luo)旋(xuan)管(guan)(guan)(guan)(guan)(guan)(guan)，管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)安(an)裝在(zai)殼(ke)(ke)體內，兩(liang)端固(gu)定于管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)上，封(feng)(feng)頭用(yong)螺(luo)栓與(yu)殼(ke)(ke)體兩(liang)端的法(fa)(fa)蘭相連。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)內進行(xing)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)的兩(liang)種流(liu)體在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)內進行(xing)換(huan)(huan)(huan)熱(re)(re)(re)(re)(re)(re)的兩(liang)種流(liu)體：（1）一(yi)種在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)動，其行(xing)程(cheng)稱為管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)；（2）一(yi)種在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)動,其行(xing)程(cheng)稱為殼(ke)(ke)程(cheng)；（3）管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)的壁(bi)面即(ji)為傳熱(re)(re)(re)(re)(re)(re)面。管(guan)(guan)(guan)(guan)(guan)(guan)子(zi)的型號(hao)不(bu)一(yi)，過程(cheng)一(yi)般為直(zhi)徑16mm20mm或者25mm三(san)個型號(hao)；4）管(guan)(guan)(guan)(guan)(guan)(guan)壁(bi)厚度一(yi)般為1mm，1.5mm，2mm以及2.5mm。

在石(shi)(shi)油(you)(you)化(hua)(hua)工行(xing)業(ye)中(zhong)，少不了換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)(de)(de)應(ying)用，隨(sui)著(zhu)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)穩定性和工作效(xiao)率的(de)(de)(de)(de)(de)提高(gao)(gao)，如今已成為(wei)非(fei)常(chang)常(chang)見的(de)(de)(de)(de)(de)換(huan)(huan)熱(re)(re)(re)設施在石(shi)(shi)油(you)(you)行(xing)業(ye)設備投(tou)資上它所占的(de)(de)(de)(de)(de)比例能夠達到(dao)三(san)分之一以上。目前在石(shi)(shi)油(you)(you)化(hua)(hua)工行(xing)業(ye)關注(zhu)的(de)(de)(de)(de)(de)問題就(jiu)是如何使提高(gao)(gao)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)(de)(de)傳(chuan)熱(re)(re)(re)效(xiao)率，降(jiang)低換(huan)(huan)熱(re)(re)(re)設施的(de)(de)(de)(de)(de)投(tou)資，最終實(shi)現(xian)石(shi)(shi)油(you)(you)化(hua)(hua)工行(xing)業(ye)經濟效(xiao)益(yi)和社會效(xiao)益(yi)的(de)(de)(de)(de)(de)大化(hua)(hua)高(gao)(gao)效(xiao)板式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)(de)(de)優(you)勢在石(shi)(shi)油(you)(you)化(hua)(hua)工行(xing)業(ye)中(zhong)，換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)(de)(de)(de)(de)種類也(ye)是非(fei)常(chang)之多的(de)(de)(de)(de)(de)，他們分別對(dui)于(yu)壓力和溫(wen)度有著(zhu)超高(gao)(gao)的(de)(de)(de)(de)(de)要求。高(gao)(gao)效(xiao)板式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)：能夠更(geng)好地(di)應(ying)對(dui)較高(gao)(gao)的(de)(de)(de)(de)(de)壓力以及較高(gao)(gao)的(de)(de)(de)(de)(de)溫(wen)度，具(ju)體來說，焊接式板式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)具(ju)備較強的(de)(de)(de)(de)(de)便捷(jie)性、體積小、重量輕、存(cun)在著(zhu)良好的(de)(de)(de)(de)(de)傳(chuan)熱(re)(re)(re)性能、價格低廉。因此，在石(shi)(shi)油(you)(you)的(de)(de)(de)(de)(de)生產(chan)過(guo)程中(zhong)得到(dao)了更(geng)好的(de)(de)(de)(de)(de)應(ying)用。

1、挖孔：在確定了優質生活熱水設備內漏點的位置后,從換熱器外層對應著漏點的地方,開始割孔,順序是由外向里,一直割到有內漏點的那一層為止。割出的孔應為橢圓形,且尺寸的大小是外層大,向里逐漸小,一般每層板上孔的大小相差40mm,如漏點位置較深,在外層割出的孔應較大。換熱器內漏處的3種處理辦法2、清渣：在割完孔后,應對留在每層板上的氧化渣認真進行清理,這是在對焊回補板時,回補板與每層螺旋板能否貼緊焊牢的關鍵,可用鏨子和修整模具用的小手砂輪清理氧化渣,注意應盡量將清理的渣子清出,不讓其掉進換熱器內。換熱器內漏處的3種處理辦法3、配回補板：換熱器內漏處的3種處理辦法為保證修理的質量,從換熱器上每層割下來的板料,不再使用,【主詞廠家】重新配回補(bu)板(ban),另配的回補(bu)板(ban)要用與換熱器(qi)(qi)螺(luo)旋板(ban)相(xiang)同(tong)的材料和(he)板(ban)厚,其(qi)周(zhou)邊應比換熱器(qi)(qi)上每層(ceng)割出的孔(kong)分別大15mm-20mm,且也為(wei)橢圓形,并做成和(he)換熱器(qi)(qi)每層(ceng)螺(luo)旋板(ban)弧度相(xiang)一(yi)致的弧形。