管(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)其壽命設計(ji)的(de)管(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)約(yue)為(wei)30年左(zuo)右，為(wei)4年左(zuo)右的(de)檢修期(qi)，如(ru)果換(huan)(huan)熱(re)(re)(re)器(qi)泄(xie)漏，可(ke)能是管(guan)和(he)管(guan)道泄(xie)漏引起(qi)的(de)泄(xie)漏或破(po)裂(lie)的(de)管(guan)板(ban)(ban)(ban)之間(jian)，壁管(guan)方法可(ke)在(zai)短時間(jian)內恢復工(gong)作業(ye)績，讓7%堵冠宇管(guan)換(huan)(huan)熱(re)(re)(re)器(qi)。根(gen)據橡膠球清(qing)洗裝(zhuang)置(zhi)的(de)需要(yao)，可(ke)進行定期(qi)的(de)機械清(qing)洗。這(zhe)個(ge)方法很簡單(dan)。 板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)的(de)維護方法：專業(ye)板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)具有體積小、重量輕等特點，維修方便，不需要(yao)設置(zhi)吊(diao)裝(zhuang)設施，安(an)裝(zhuang)面積少。板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)的(de)手動(dong)維護包括整個(ge)機器(qi)的(de)折疊，用(yong)噴水槍和(he)毛刷清(qing)洗板(ban)(ban)(ban)和(he)墊片(pian)(pian)，必(bi)要(yao)時檢查板(ban)(ban)(ban)和(he)墊片(pian)(pian)，必(bi)要(yao)時更(geng)換(huan)(huan)板(ban)(ban)(ban)和(he)墊片(pian)(pian)。管(guan)殼(ke)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)和(he)板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)如(ru)何維修板(ban)(ban)(ban)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)器(qi)通常每年需要(yao)清(qing)洗一次，無論(lun)是否實(shi)用(yong)，都要(yao)做。

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，河南板式換熱器價格此中一組換熱器有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，優質板式換熱器每組(zu)內3個(ge)單位之間靠冷箱(xiang)內配管(guan)來(lai)平衡(heng)氣(qi)(qi)流的(de)散布(bu)。增壓空(kong)氣(qi)(qi)出主(zhu)換熱器各單位 有中部、底(di)部兩個(ge)抽(chou)口，進膨大機的(de)空(kong)氣(qi)(qi)溫度由中部抽(chou)口總(zong)管(guan)閥V31和底(di)部抽(chou)口總(zong)管(guan)閥V犯來(lai)調(diao)理。返流 氣(qi)(qi)體只要通過(guo)各自(zi)總(zong)管(guan)上的(de)調(diao)理閥來(lai)調(diao)理流量。

容(rong)積(ji)式(shi)換(huan)(huan)熱器(qi)利用(yong)(yong)增壓(ya)(ya)(ya)(ya)泵(beng)(beng)出口處(chu)止(zhi)回(hui)(hui)閥(fa)(fa)(fa)(fa)和電(dian)磁閥(fa)(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)(fa)，當(dang)用(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)運行(xing)時(shi)(shi)(shi)，即用(yong)(yong)戶(hu)(hu)增壓(ya)(ya)(ya)(ya)泵(beng)(beng)啟(qi)動(dong)時(shi)(shi)(shi)，電(dian)磁閥(fa)(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)(fa)通電(dian)，當(dang)用(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)壓(ya)(ya)(ya)(ya)力(li)超(chao)過定壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力(li)(確(que)保用(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)不倒空)后(hou)，電(dian)磁閥(fa)(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)(fa)自動(dong)開啟(qi)，用(yong)(yong)戶(hu)(hu)回(hui)(hui)水(shui)經閥(fa)(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)(fa)定壓(ya)(ya)(ya)(ya)為用(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)的定壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力(li)，并(bing)容(rong)積(ji)式(shi)換(huan)(huan)熱器(qi)減壓(ya)(ya)(ya)(ya)至和熱網回(hui)(hui)水(shui)管(guan)壓(ya)(ya)(ya)(ya)力(li)相同；當(dang)用(yong)(yong)戶(hu)(hu)容(rong)積(ji)式(shi)換(huan)(huan)熱器(qi)增壓(ya)(ya)(ya)(ya)泵(beng)(beng)停(ting)止(zhi)運行(xing)時(shi)(shi)(shi)，電(dian)磁閥(fa)(fa)(fa)(fa)前(qian)閥(fa)(fa)(fa)(fa)斷電(dian)自動(dong)關閉，這樣(yang)用(yong)(yong)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)的水(shui)就被(bei)密(mi)閉起來，如果不漏(lou)水(shui)，可保證用(yong)(yong)容(rong)積(ji)式(shi)換(huan)(huan)熱器(qi)戶(hu)(hu)系(xi)(xi)統(tong)內(nei)壓(ya)(ya)(ya)(ya)力(li)在較長時(shi)(shi)(shi)間維持在定壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力(li)左(zuo)右。也就是說，不論增壓(ya)(ya)(ya)(ya)冪運行(xing)還是不運行(xing)，用(yong)(yong)戶(hu)(hu)系(xi)(xi)締內(nei)的壓(ya)(ya)(ya)(ya)力(li)都町(ding)堆持在倧壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)力(li)范圍內(nei)。

波紋(wen)管即臥(wo)(wo)(wo)(wo)(wo)式容(rong)積(ji)式換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器分為(wei)(wei)S型與(yu)H型。S型臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)提供汽(qi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)用(yong)(yong)(yong)，H型臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)提供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)用(yong)(yong)(yong)。臥(wo)(wo)(wo)(wo)(wo)式容(rong)積(ji)式換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)器性能特點：1.換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量(liang)大。H型“新臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時，換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量(liang)為(wei)(wei)同(tong)型“標(biao)準臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)”的2倍(bei)(bei)以(yi)上(shang)，S型“新臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)”汽(qi)一(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時，換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量(liang)為(wei)(wei)同(tong)型“標(biao)準臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)”的1.2倍(bei)(bei)。2.熱(re)(re)(re)(re)媒溫(wen)降(jiang)大。汽(qi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時，凝(ning)結水(shui)(shui)(shui)(shui)(shui)(shui)(shui)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)度約(yue)50℃，回(hui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)管上(shang)不需設疏水(shui)(shui)(shui)(shui)(shui)(shui)(shui)器，給(gei)使用(yong)(yong)(yong)維修帶來方便，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)時，熱(re)(re)(re)(re)媒溫(wen)降(jiang)為(wei)(wei)同(tong)型“標(biao)準臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)”的2?2.5倍(bei)(bei)，120?150℃的高溫(wen)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)后可降(jiang)70?75℃。3.H型“新臥(wo)(wo)(wo)(wo)(wo)罐(guan)(guan)(guan)”適(shi)用(yong)(yong)(yong)于水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)，亦可用(yong)(yong)(yong)于汽(qi)一(yi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)。4.換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)效果好，散熱(re)(re)(re)(re)損(sun)失少，節能。同(tong)時，以(yi)蒸(zheng)汽(qi)為(wei)(wei)熱(re)(re)(re)(re)媒時，能回(hui)收約(yue)占整(zheng)個換(huan)(huan)(huan)(huan)(huan)(huan)(huan)(huan)熱(re)(re)(re)(re)量(liang)的15%的凝(ning)結水(shui)(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)(re)(re)量(liang)。