按照螺旋板式換熱器的工藝用途(tu)來分的話主要就(jiu)是分為：板(ban)(ban)(ban)式(shi)(shi)(shi)加熱器(qi)(qi)(qi)、板(ban)(ban)(ban)式(shi)(shi)(shi)冷(leng)卻器(qi)(qi)(qi)、板(ban)(ban)(ban)式(shi)(shi)(shi)冷(leng)凝(ning)器(qi)(qi)(qi)、板(ban)(ban)(ban)式(shi)(shi)(shi)預熱器(qi)(qi)(qi)。根據組(zu)合流(liu)程來看是分為：單(dan)程板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)和(he)多程板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)。當然了我們(men)還(huan)可(ke)以(yi)(yi)根據兩種介(jie)質的流(liu)動方向可(ke)以(yi)(yi)分為：順流(liu)板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)、逆流(liu)板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)、交(jiao)叉(cha)流(liu)板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)。如果按照流(liu)道的堿洗的大(da)小(xiao)來分的話就(jiu)可(ke)以(yi)(yi)分為常規間(jian)(jian)隙板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)和(he)寬間(jian)(jian)隙板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱器(qi)(qi)(qi)了。

流體每通過管束一次稱為一個管程；每通過殼體一次稱為一個殼程。圖示為zui簡單的單殼程單管程螺旋板式換熱器,簡稱為1-1型換熱器。為提高管內流體速度,可在兩端管箱內設置隔板，將全部管子均分成若干組。這樣流體每次只通過部分管子，因而在管束中往返多次，這稱為多管程。同樣，為提高螺旋板式換熱器廠家管外(wai)流速，也可在殼(ke)體內(nei)安裝(zhuang)縱(zong)向(xiang)擋板，迫使流體多次通過殼(ke)體空間(jian)，稱為(wei)多殼(ke)程。多管程與多殼(ke)程可配合(he)應用。

二、處理方法：（1）在無壓狀態，按制造廠提供的夾緊尺寸重新夾緊設備，尺寸應均勻一樣，壓緊尺寸的偏差應不大于±0.2N（mm）（N.為板片總數），兩壓緊板間的平行度應保持在2mm以內。（2）在螺旋板式換熱器廠家外漏部位上做好標記，然后換熱器解體逐一排查解決，重新裝配或更換墊片和板片。（3）將開專業螺旋板式換熱器解體，對板(ban)片變(bian)形部位進行修理或者更換板(ban)片。在(zai)沒(mei)有板(ban)片備件(jian)時(shi)可將變(bian)形部位板(ban)片暫時(shi)拆(chai)除(chu)后(hou)重(zhong)新(xin)組(zu)裝(zhuang)使用(yong)。 　　

專業螺旋板式換熱器本身技術(shu)(shu)指(zhi)標(biao)上存在(zai)(zai)過(guo)流孔(kong)徑,進(jin)(jin)(jin)水(shui)(shui)水(shui)(shui)質(zhi)請(qing)求(qiu),經過(guo)比照實踐進(jin)(jin)(jin)水(shui)(shui)水(shui)(shui)質(zhi)指(zhi)標(biao)（冷(leng)(leng)水(shui)(shui)進(jin)(jin)(jin)水(shui)(shui)水(shui)(shui)質(zhi),熱(re)(re)水(shui)(shui)進(jin)(jin)(jin)水(shui)(shui)水(shui)(shui)質(zhi)）,需(xu)求(qiu)留(liu)意(yi)一下(xia)幾點：1、進(jin)(jin)(jin)水(shui)(shui)水(shui)(shui)質(zhi)酸堿性（包(bao)括冷(leng)(leng)水(shui)(shui)和(he)(he)用(yong)于(yu)換(huan)(huan)(huan)熱(re)(re)的熱(re)(re)水(shui)(shui)）,假如超(chao)出板(ban)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)進(jin)(jin)(jin)水(shui)(shui)技術(shu)(shu)指(zhi)標(biao),需(xu)求(qiu)加(jia)(jia)裝PH調理安(an)裝,避(bi)免(mian)過(guo)酸腐蝕(shi)或者過(guo)堿構造梗塞(sai)；同事(shi)堿性也會腐蝕(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)密封橡膠圈招致走漏呈現.2、假如進(jin)(jin)(jin)水(shui)(shui)濁度(du)超(chao)標(biao)或進(jin)(jin)(jin)水(shui)(shui)中雜質(zhi)過(guo)多過(guo)大（包(bao)括冷(leng)(leng)水(shui)(shui)和(he)(he)用(yong)于(yu)換(huan)(huan)(huan)熱(re)(re)的熱(re)(re)水(shui)(shui)）,倡議(yi)加(jia)(jia)裝自清洗(xi)過(guo)濾器(qi),避(bi)免(mian)板(ban)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)梗塞(sai),假如影響不是很(hen)大,只需(xu)在(zai)(zai)進(jin)(jin)(jin)水(shui)(shui)端加(jia)(jia)裝Y型(xing)過(guo)濾器(qi)即可.3、閉路循環要思索增(zeng)加(jia)(jia)加(jia)(jia)藥安(an)裝,如投加(jia)(jia)緩蝕(shi)阻垢(gou)劑避(bi)免(mian)結垢(gou)