換熱器板片拆開前,應丈量板束的壓緊長度尺度,做好記錄(重裝時應按此尺度). b.換熱機組哪家好密封墊片若粘在兩板片間的溝槽內,此刻需用螺絲刀小心腸將其分隔,螺絲刀應先從易剝開的部位插入,然后沿其周邊進行別離,切不可損壞換熱器板片和密封墊片 替換新密封墊片時,需要用丙酮或其他酮類有機溶劑,將密封墊片溝槽擦凈.合肥換熱機組再用(yong)毛刷將合(he)成樹(shu)脂粘接劑均勻涂在溝槽里..查看(kan)換(huan)熱器板片(pian)(pian)是否有(you)穿孔,一(yi)般用(yong)5倍的放大鏡(jing),有(you)時也可(ke)用(yong)燈火或火油滲透法等(deng)逐片(pian)(pian)查看(kan).e.假如發現介質(zhi)出(chu)入(ru)口(kou)短(duan)管及(ji)(ji)通(tong)道有(you)雜物堆積,則闡(chan)明(ming)過濾器失效,應及(ji)(ji)時清洗.

管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)(shell and tube heat exchanger)又(you)稱列(lie)管(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)是(shi)(shi)(shi)(shi)以封閉在(zai)殼(ke)(ke)體(ti)(ti)中管(guan)(guan)(guan)(guan)(guan)束(shu)的(de)壁(bi)面(mian)作為傳(chuan)熱(re)(re)(re)面(mian)的(de)間壁(bi)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)。這種(zhong)(zhong)(zhong)換(huan)熱(re)(re)(re)器(qi)(qi)結構(gou)較簡單(dan)，操作可靠，可用(yong)(yong)各種(zhong)(zhong)(zhong)結構(gou)材料（主要是(shi)(shi)(shi)(shi)金(jin)屬材料）制造，能在(zai)高(gao)溫(wen)、高(gao)壓下使用(yong)(yong)，是(shi)(shi)(shi)(shi)目(mu)前(qian)應用(yong)(yong)廣(guang)的(de)類(lei)型。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)是(shi)(shi)(shi)(shi)怎樣運行的(de)管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)(re)(re)器(qi)(qi)由殼(ke)(ke)體(ti)(ti)、傳(chuan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)束(shu)、管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)、折流板(ban)(ban)（擋(dang)板(ban)(ban)）和管(guan)(guan)(guan)(guan)(guan)箱等(deng)部件(jian)組成。殼(ke)(ke)體(ti)(ti)多為圓筒形(xing)，內部裝有(you)管(guan)(guan)(guan)(guan)(guan)束(shu)，管(guan)(guan)(guan)(guan)(guan)束(shu)兩(liang)端(duan)固定(ding)在(zai)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上。進行換(huan)熱(re)(re)(re)的(de)冷熱(re)(re)(re)兩(liang)種(zhong)(zhong)(zhong)流體(ti)(ti)，一(yi)(yi)種(zhong)(zhong)(zhong)在(zai)管(guan)(guan)(guan)(guan)(guan)內流動(dong)，稱為管(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)流體(ti)(ti)；另一(yi)(yi)種(zhong)(zhong)(zhong)在(zai)管(guan)(guan)(guan)(guan)(guan)外(wai)流動(dong)，稱為殼(ke)(ke)程(cheng)(cheng)流體(ti)(ti)。為提高(gao)管(guan)(guan)(guan)(guan)(guan)外(wai)流體(ti)(ti)的(de)傳(chuan)熱(re)(re)(re)分(fen)系(xi)數，通(tong)常在(zai)殼(ke)(ke)體(ti)(ti)內安(an)裝若干(gan)擋(dang)板(ban)(ban)。擋(dang)板(ban)(ban)可提高(gao)殼(ke)(ke)程(cheng)(cheng)流體(ti)(ti)速度，迫使流體(ti)(ti)按(an)規定(ding)路(lu)程(cheng)(cheng)多次(ci)橫(heng)向通(tong)過管(guan)(guan)(guan)(guan)(guan)束(shu)，增(zeng)強(qiang)流體(ti)(ti)湍(tuan)流程(cheng)(cheng)度。換(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)在(zai)管(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上可按(an)等(deng)邊(bian)(bian)三角(jiao)形(xing)或正方形(xing)排(pai)(pai)列(lie)。等(deng)邊(bian)(bian)三角(jiao)形(xing)排(pai)(pai)列(lie)較緊湊，管(guan)(guan)(guan)(guan)(guan)外(wai)流體(ti)(ti)湍(tuan)動(dong)程(cheng)(cheng)度高(gao)，傳(chuan)熱(re)(re)(re)分(fen)系(xi)數大；正方形(xing)排(pai)(pai)列(lie)則管(guan)(guan)(guan)(guan)(guan)外(wai)清(qing)洗方便，適用(yong)(yong)于易結垢的(de)流體(ti)(ti)。

管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)又稱列管(guan)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)。是(shi)以封閉在(zai)殼(ke)體中管(guan)束的壁(bi)面作為傳熱(re)(re)面的間壁(bi)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)。這(zhe)種換(huan)(huan)熱(re)(re)器(qi)(qi)結構(gou)較(jiao)(jiao)簡單(dan)，操作可(ke)靠，可(ke)用各種結構(gou)材料制(zhi)造，能在(zai)高(gao)溫、高(gao)壓下使用，是(shi)目前應用廣泛的類型。在(zai)使用一段(duan)時間之后對管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)清(qing)洗(xi)非(fei)常的重(zhong)要，一般由于工業上使用長久管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)里面的管(guan)道會(hui)(hui)出現各種灰(hui)塵(chen)和沉淀物的粘黏，導(dao)(dao)致(zhi)換(huan)(huan)熱(re)(re)效(xiao)率(lv)下降，變(bian)相提高(gao)生產(chan)成本，嚴重(zhong)還會(hui)(hui)導(dao)(dao)致(zhi)管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)使用壽命(ming)，造成損失。清(qing)洗(xi)有利于提高(gao)換(huan)(huan)熱(re)(re)效(xiao)率(lv):管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器(qi)(qi)或管(guan)道運行一段(duan)時間后，表(biao)面往往會(hui)(hui)結一層污垢(gou)(gou)，污垢(gou)(gou)一般較(jiao)(jiao)為致(zhi)密堅(jian)硬，熱(re)(re)導(dao)(dao)率(lv)很(hen)小。污垢(gou)(gou)的阻(zu)礙效(xiao)率(lv)大得驚人，里面的有機離子(zi)、灰(hui)塵(chen)若無重(zhong)視可(ke)能導(dao)(dao)致(zhi)不可(ke)避(bi)免的其他問題的產(chan)生。

內置多組浮(fu)動(dong)盤(pan)管(guan)(guan)，獨一(yi)無(wu)二的(de)(de)”寶塔(ta)型(xing)”結構,動(dong)態傳熱(re)(re)(re)，換(huan)(huan)(huan)(huan)熱(re)(re)(re)效率極(ji)(ji)高(gao)，相同容(rong)(rong)(rong)積(ji)的(de)(de)該產品(pin)的(de)(de)換(huan)(huan)(huan)(huan)熱(re)(re)(re)量(liang)(liang)分(fen)別相當于(yu)(yu)傳統容(rong)(rong)(rong)積(ji)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)6～9倍。 其中(zhong)半容(rong)(rong)(rong)積(ji)式(shi)(shi)的(de)(de)”寶塔(ta)型(xing)”結構特(te)點，使得貯(zhu)水(shui)(shui)(shui)(shui)(shui)(shui)部(bu)分(fen)貯(zhu)有15～30分(fen)鐘的(de)(de)熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)，被加熱(re)(re)(re)的(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)頭損失≤0.25米(mi)，因此它在(zai)設(she)置一(yi)般(ban)自動(dong)溫(wen)(wen)控閥的(de)(de)條件下(xia)，仍保(bao)持供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)壓、水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)平(ping)穩、安全、節(jie)水(shui)(shui)(shui)(shui)(shui)(shui)、用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)舒適之特(te)點。浮(fu)動(dong)盤(pan)管(guan)(guan)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)采用(yong)什么中(zhong)置型(xing)浮(fu)動(dong)盤(pan)管(guan)(guan)型(xing)容(rong)(rong)(rong)積(ji)式(shi)(shi)換(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)可(ke)以(yi)提高(gao)容(rong)(rong)(rong)積(ji)利用(yong)率。浮(fu)動(dong)盤(pan)管(guan)(guan)型(xing)換(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)換(huan)(huan)(huan)(huan)熱(re)(re)(re)盤(pan)管(guan)(guan)距容(rong)(rong)(rong)器(qi)底可(ke)以(yi)近到100mm左(zuo)右。其冷水(shui)(shui)(shui)(shui)(shui)(shui)區就很小，有效貯(zhu)熱(re)(re)(re)容(rong)(rong)(rong)積(ji)可(ke)達99%左(zuo)右，大大提高(gao)了換(huan)(huan)(huan)(huan)熱(re)(re)(re)器(qi)的(de)(de)容(rong)(rong)(rong)積(ji)利用(yong)率。本(ben)產品(pin)在(zai)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)極(ji)(ji)小或不可(ke)用(yong)水(shui)(shui)(shui)(shui)(shui)(shui)時可(ke)借助熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)網上循環泵的(de)(de)工作，維持罐(guan)內水(shui)(shui)(shui)(shui)(shui)(shui)溫(wen)(wen)，使換(huan)(huan)(huan)(huan)熱(re)(re)(re)部(bu)分(fen)換(huan)(huan)(huan)(huan)熱(re)(re)(re)時總(zong)處于(yu)(yu)被加熱(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)流動(dong)狀態，使換(huan)(huan)(huan)(huan)熱(re)(re)(re)充(chong)分(fen)、節(jie)能。無(wu)論使用(yong)頻(pin)繁與否，均(jun)保(bao)量(liang)(liang)恒溫(wen)(wen)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)。

熱(re)交換(huan)器的(de)(de)材質(zhi)一(yi)般都是(shi)不(bu)銹(xiu)鋼(gang)的(de)(de)材質(zhi)，因為，不(bu)銹(xiu)鋼(gang)材質(zhi)的(de)(de)能夠耐腐蝕、使用(yong)壽命長、抗氧化也不(bu)錯，更重(zhong)要的(de)(de)就是(shi)安全衛生，所以(yi)廣泛的(de)(de)使用(yong)在醫藥、食品、用(yong)水(shui)等方面(mian)。螺旋纏繞管式(shi)換(huan)熱(re)器公司告訴(su)您眼來說板式(shi)換(huan)熱(re)器也有著(zhu)四大種類，分別是(shi)焊接式(shi)、螺旋板式(shi)、可拆卸(xie)式(shi)、蜂窩(wo)式(shi)這四種，換(huan)熱(re)器與水(shui)是(shi)經常相伴(ban)的(de)(de)，所以(yi)會出現一(yi)個水(shui)垢，怎么清洗(xi)(xi)(xi)板式(shi)換(huan)熱(re)器的(de)(de)水(shui)垢？①酸(suan)洗(xi)(xi)(xi)溫度(du)晉升酸(suan)洗(xi)(xi)(xi)量度(du)有益于進步(bu)除垢成效，假如溫渡過高(gao)就會加深酸(suan)洗(xi)(xi)(xi)液(ye)對于板式(shi)換(huan)熱(re)器板片的(de)(de)侵蝕，經過重(zhong)復實驗(yan)發覺，酸(suan)洗(xi)(xi)(xi)量度(du)掌握正(zheng)在六十立方厘米為宜。②酸(suan)洗(xi)(xi)(xi)方法(fa)酸(suan)洗(xi)(xi)(xi)辦(ban)(ban)法(fa)應以(yi)動態浸泡態重(zhong)復相聯(lian)合的(de)(de)辦(ban)(ban)法(fa)停止(zhi)。正(zheng)在酸(suan)洗(xi)(xi)(xi)進程中應時(shi)(shi)常抽樣抽驗(yan)酸(suan)洗(xi)(xi)(xi)深淺，當相鄰兩(liang)次抽驗(yan)深淺差值低于百分之零點二時(shi)(shi)，即能夠為酸(suan)洗(xi)(xi)(xi)反響(xiang)終了。

管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器和(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器的(de)(de)(de)(de)區別，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器和(he)列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器在(zai)物理構造上一(yi)模一(yi)樣,不過(guo)這(zhe)倆種換(huan)(huan)熱(re)(re)(re)器的(de)(de)(de)(de)使用方式(shi)(shi)不一(yi)樣列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)的(de)(de)(de)(de)介(jie)質(zhi)是經過(guo)的(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)(換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)里面),冷介(jie)質(zhi)通過(guo)殼(ke)(ke)(ke)程(cheng)(換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)殼(ke)(ke)(ke)體(ti)之間),管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)(shi)恰(qia)恰(qia)和(he)他相反。另外列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器的(de)(de)(de)(de)結構比(bi)較簡單緊密、制(zhi)作資金少，但是換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)刻意(yi)進行機械清洗。這(zhe)種換(huan)(huan)熱(re)(re)(re)的(de)(de)(de)(de)器管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束固(gu)定在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板的(de)(de)(de)(de)一(yi)端，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板又分別固(gu)定在(zai)外殼(ke)(ke)(ke)兩側(ce)，而且上面的(de)(de)(de)(de)連接(jie)有(you)頂(ding)蓋(gai)，頂(ding)蓋(gai)和(he)殼(ke)(ke)(ke)體(ti)上裝著介(jie)質(zhi)進出(chu)口。大部分列(lie)(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)(huan)熱(re)(re)(re)器都會在(zai)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外面設置上很多和(he)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束吹制(zhi)的(de)(de)(de)(de)擋(dang)板。還有(you)就是它的(de)(de)(de)(de)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板包括和(he)外殼(ke)(ke)(ke)的(de)(de)(de)(de)都是剛性連接(jie)，而且因為換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內和(he)換(huan)(huan)熱(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外是兩種溫度差別很大的(de)(de)(de)(de)介(jie)質(zhi)。