管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)又(you)稱(cheng)(cheng)列管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)、列管(guan)(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)、殼(ke)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)、殼(ke)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)，關于管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)名稱(cheng)(cheng)各種(zhong)(zhong)(zhong)叫法都有，比較常(chang)見說法就是管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)和列管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)組(zu)成及優(you)點： 管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)主要有殼(ke)體、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)、折(zhe)流(liu)板(ban)、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)和封頭等(deng)部(bu)分(fen)組(zu)成，殼(ke)體多呈圓形,內部(bu)裝(zhuang)有平(ping)行(xing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)或(huo)者螺旋(xuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)安(an)裝(zhuang)在(zai)(zai)殼(ke)體內，兩(liang)(liang)端固定于管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)上，封頭用(yong)螺栓與殼(ke)體兩(liang)(liang)端的(de)法蘭相連。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)內進(jin)行(xing)換(huan)(huan)(huan)熱(re)(re)(re)的(de)兩(liang)(liang)種(zhong)(zhong)(zhong)流(liu)體在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)換(huan)(huan)(huan)熱(re)(re)(re)器(qi)(qi)(qi)(qi)內進(jin)行(xing)換(huan)(huan)(huan)熱(re)(re)(re)的(de)兩(liang)(liang)種(zhong)(zhong)(zhong)流(liu)體：（1）一(yi)種(zhong)(zhong)(zhong)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)動(dong)，其行(xing)程稱(cheng)(cheng)為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)程；（2）一(yi)種(zhong)(zhong)(zhong)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)動(dong),其行(xing)程稱(cheng)(cheng)為殼(ke)程；（3）管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)的(de)壁面即(ji)為傳熱(re)(re)(re)面。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)子(zi)的(de)型(xing)號(hao)不一(yi)，過程一(yi)般為直徑16mm20mm或(huo)者25mm三個型(xing)號(hao)；4）管(guan)(guan)(guan)(guan)(guan)(guan)(guan)壁厚度一(yi)般為1mm，1.5mm，2mm以及2.5mm。

管殼式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)又稱(cheng)列管式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)。是以(yi)封閉在殼體中(zhong)管束的(de)(de)壁面(mian)作為(wei)傳熱(re)(re)(re)(re)面(mian)的(de)(de)間壁式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)。這種(zhong)換(huan)熱(re)(re)(re)(re)器(qi)結構較簡單，操作可(ke)靠，可(ke)用(yong)(yong)(yong)各(ge)種(zhong)結構材(cai)料制造，能在高(gao)溫、高(gao)壓下(xia)使(shi)(shi)用(yong)(yong)(yong)，是目前(qian)應用(yong)(yong)(yong)廣泛的(de)(de)類型。在使(shi)(shi)用(yong)(yong)(yong)一(yi)段時間之后對(dui)管殼式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)清洗非常的(de)(de)重(zhong)要，一(yi)般(ban)由(you)于工業(ye)上使(shi)(shi)用(yong)(yong)(yong)長久管殼式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)里面(mian)的(de)(de)管道會出現各(ge)種(zhong)灰塵(chen)和沉淀物的(de)(de)粘黏，導致(zhi)換(huan)熱(re)(re)(re)(re)效率(lv)(lv)下(xia)降，變(bian)相提高(gao)生產成本，嚴重(zhong)還(huan)會導致(zhi)管殼式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)使(shi)(shi)用(yong)(yong)(yong)壽(shou)命，造成損失(shi)。清洗有利于提高(gao)換(huan)熱(re)(re)(re)(re)效率(lv)(lv):管殼式(shi)(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)或管道運行一(yi)段時間后，表面(mian)往往會結一(yi)層污(wu)(wu)垢，污(wu)(wu)垢一(yi)般(ban)較為(wei)致(zhi)密堅(jian)硬，熱(re)(re)(re)(re)導率(lv)(lv)很(hen)小。污(wu)(wu)垢的(de)(de)阻礙效率(lv)(lv)大得(de)驚(jing)人(ren)，里面(mian)的(de)(de)有機離子(zi)、灰塵(chen)若(ruo)無(wu)重(zhong)視可(ke)能導致(zhi)不可(ke)避免的(de)(de)其(qi)他問題的(de)(de)產生。

1.主換熱器熱端溫差偏大景象某廠12000m3爪空分設備接納分子篩吸附凈化、增壓透平膨大、規整填料上塔及全精餾無氫制氮外壓 縮流程。自空分設備開車以來，用戶不斷反應主換熱器熱端溫差過大，重慶熱交換器廠家此中一組換熱器有7℃一8℃的溫 差。通過種種調理花招，液體產量仍達不到條約要求的計劃值。檢查空分設備流程圖和精餾塔總圖發明，6臺主換熱器(El一E6)分兩組散布，分子篩吸附器出口空 氣通過正流空氣閥Vln和vllZ分別進人El一E3和E4一E6兩組換熱器。兩組換熱器之間的熱端溫差可哄騙 v川和vllZ閥來調理，最好熱交換器每(mei)組內3個單(dan)位之間靠冷箱內配(pei)管來(lai)平衡氣(qi)(qi)流的(de)(de)散布。增壓(ya)空氣(qi)(qi)出主換熱器(qi)各單(dan)位 有中(zhong)部、底(di)部兩個抽口(kou)(kou)，進膨大機的(de)(de)空氣(qi)(qi)溫度由中(zhong)部抽口(kou)(kou)總管閥V31和底(di)部抽口(kou)(kou)總管閥V犯(fan)來(lai)調理(li)。返流 氣(qi)(qi)體(ti)只要通過各自總管上的(de)(de)調理(li)閥來(lai)調理(li)流量。

1、挖孔(kong)：在(zai)確定(ding)了(le)內(nei)漏(lou)(lou)點(dian)的(de)(de)(de)(de)(de)(de)位置(zhi)后,從換熱(re)(re)器(qi)(qi)外層(ceng)(ceng)(ceng)(ceng)(ceng)對(dui)(dui)應(ying)著(zhu)漏(lou)(lou)點(dian)的(de)(de)(de)(de)(de)(de)地方,開始割(ge)孔(kong),順序是(shi)由外向(xiang)里(li),一(yi)(yi)直割(ge)到(dao)有內(nei)漏(lou)(lou)點(dian)的(de)(de)(de)(de)(de)(de)那一(yi)(yi)層(ceng)(ceng)(ceng)(ceng)(ceng)為(wei)止。割(ge)出的(de)(de)(de)(de)(de)(de)孔(kong)應(ying)為(wei)橢圓(yuan)(yuan)形,且(qie)尺寸的(de)(de)(de)(de)(de)(de)大(da)小(xiao)是(shi)外層(ceng)(ceng)(ceng)(ceng)(ceng)大(da),向(xiang)里(li)逐(zhu)漸小(xiao),一(yi)(yi)般每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)板(ban)(ban)(ban)(ban)上(shang)孔(kong)的(de)(de)(de)(de)(de)(de)大(da)小(xiao)相差40mm,如漏(lou)(lou)點(dian)位置(zhi)較深,在(zai)外層(ceng)(ceng)(ceng)(ceng)(ceng)割(ge)出的(de)(de)(de)(de)(de)(de)孔(kong)應(ying)較大(da)。換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)(de)(de)(de)3種(zhong)處(chu)(chu)理(li)辦法(fa)2、清(qing)渣(zha)(zha)：在(zai)割(ge)完孔(kong)后,應(ying)對(dui)(dui)留在(zai)每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)板(ban)(ban)(ban)(ban)上(shang)的(de)(de)(de)(de)(de)(de)氧(yang)化渣(zha)(zha)認(ren)真進行(xing)清(qing)理(li),這是(shi)在(zai)對(dui)(dui)焊回(hui)補板(ban)(ban)(ban)(ban)時,回(hui)補板(ban)(ban)(ban)(ban)與每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)螺(luo)旋板(ban)(ban)(ban)(ban)能(neng)否貼緊焊牢的(de)(de)(de)(de)(de)(de)關鍵,可用(yong)(yong)鏨子(zi)(zi)和修整(zheng)模具用(yong)(yong)的(de)(de)(de)(de)(de)(de)小(xiao)手砂輪清(qing)理(li)氧(yang)化渣(zha)(zha),注(zhu)意應(ying)盡量將清(qing)理(li)的(de)(de)(de)(de)(de)(de)渣(zha)(zha)子(zi)(zi)清(qing)出,不讓其掉進換熱(re)(re)器(qi)(qi)內(nei)。換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)(de)(de)(de)3種(zhong)處(chu)(chu)理(li)辦法(fa)3、配回(hui)補板(ban)(ban)(ban)(ban)：換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)(de)(de)(de)3種(zhong)處(chu)(chu)理(li)辦法(fa)為(wei)保證(zheng)修理(li)的(de)(de)(de)(de)(de)(de)質量,從換熱(re)(re)器(qi)(qi)上(shang)每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)割(ge)下來(lai)的(de)(de)(de)(de)(de)(de)板(ban)(ban)(ban)(ban)料(liao),不再使(shi)用(yong)(yong),【主(zhu)詞】重新(xin)配回(hui)補板(ban)(ban)(ban)(ban),另配的(de)(de)(de)(de)(de)(de)回(hui)補板(ban)(ban)(ban)(ban)要用(yong)(yong)與換熱(re)(re)器(qi)(qi)螺(luo)旋板(ban)(ban)(ban)(ban)相同的(de)(de)(de)(de)(de)(de)材料(liao)和板(ban)(ban)(ban)(ban)厚,其周邊應(ying)比換熱(re)(re)器(qi)(qi)上(shang)每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)割(ge)出的(de)(de)(de)(de)(de)(de)孔(kong)分別(bie)大(da)15mm-20mm,且(qie)也為(wei)橢圓(yuan)(yuan)形,并做(zuo)成和換熱(re)(re)器(qi)(qi)每(mei)層(ceng)(ceng)(ceng)(ceng)(ceng)螺(luo)旋板(ban)(ban)(ban)(ban)弧(hu)度(du)相一(yi)(yi)致的(de)(de)(de)(de)(de)(de)弧(hu)形。

管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)和(he)(he)(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)(de)區別，管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)和(he)(he)(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)在(zai)物理構造(zao)上一(yi)(yi)模一(yi)(yi)樣,不(bu)過這倆種換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)(de)使(shi)用方式(shi)(shi)不(bu)一(yi)(yi)樣列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)的(de)(de)(de)介(jie)質(zhi)是經(jing)過的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)程(換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)里面),冷介(jie)質(zhi)通過殼(ke)程(換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)(he)殼(ke)體之間),管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)式(shi)(shi)恰恰和(he)(he)(he)他相反。另外(wai)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)(de)結構比較簡單(dan)緊密、制作資金少，但是換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)刻意進行機械清洗(xi)。這種換(huan)(huan)(huan)(huan)熱(re)(re)的(de)(de)(de)器(qi)管(guan)(guan)(guan)(guan)(guan)(guan)束固(gu)定(ding)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)的(de)(de)(de)一(yi)(yi)端，管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)又分(fen)別固(gu)定(ding)在(zai)外(wai)殼(ke)兩側，而且(qie)上面的(de)(de)(de)連接有頂(ding)蓋(gai)，頂(ding)蓋(gai)和(he)(he)(he)殼(ke)體上裝著介(jie)質(zhi)進出口(kou)。大(da)部(bu)分(fen)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)器(qi)都(dou)會在(zai)換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)面設(she)置(zhi)上很多和(he)(he)(he)管(guan)(guan)(guan)(guan)(guan)(guan)束吹制的(de)(de)(de)擋板(ban)(ban)。還(huan)有就(jiu)是它的(de)(de)(de)換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)和(he)(he)(he)換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)包括和(he)(he)(he)外(wai)殼(ke)的(de)(de)(de)都(dou)是剛性(xing)連接，而且(qie)因為(wei)換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)內和(he)(he)(he)換(huan)(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)是兩種溫度差別很大(da)的(de)(de)(de)介(jie)質(zhi)。