內置多組浮(fu)動盤(pan)管(guan)(guan)，獨(du)一無二的(de)(de)”寶塔(ta)型(xing)”結(jie)構(gou),動態傳(chuan)熱(re)(re)(re)(re)(re)(re)，換(huan)(huan)熱(re)(re)(re)(re)(re)(re)效率(lv)極高(gao)，相同容(rong)(rong)(rong)積(ji)的(de)(de)該(gai)產(chan)品(pin)的(de)(de)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)量(liang)(liang)分別相當于(yu)(yu)傳(chuan)統容(rong)(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)6～9倍。 其中(zhong)半(ban)容(rong)(rong)(rong)積(ji)式的(de)(de)”寶塔(ta)型(xing)”結(jie)構(gou)特點，使(shi)(shi)得貯水(shui)(shui)(shui)(shui)(shui)部分貯有(you)15～30分鐘的(de)(de)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)，被加(jia)熱(re)(re)(re)(re)(re)(re)的(de)(de)水(shui)(shui)(shui)(shui)(shui)頭損失≤0.25米，因此(ci)它在(zai)設置一般自動溫(wen)控閥的(de)(de)條(tiao)件下，仍保持(chi)供水(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)壓、水(shui)(shui)(shui)(shui)(shui)溫(wen)平穩、安全、節(jie)水(shui)(shui)(shui)(shui)(shui)、用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)舒適之特點。浮(fu)動盤(pan)管(guan)(guan)式換(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)采用(yong)(yong)什(shen)么中(zhong)置型(xing)浮(fu)動盤(pan)管(guan)(guan)型(xing)容(rong)(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)可(ke)以提高(gao)容(rong)(rong)(rong)積(ji)利用(yong)(yong)率(lv)。浮(fu)動盤(pan)管(guan)(guan)型(xing)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)盤(pan)管(guan)(guan)距容(rong)(rong)(rong)器(qi)底(di)可(ke)以近到100mm左右。其冷水(shui)(shui)(shui)(shui)(shui)區(qu)就很(hen)小，有(you)效貯熱(re)(re)(re)(re)(re)(re)容(rong)(rong)(rong)積(ji)可(ke)達99%左右，大(da)大(da)提高(gao)了(le)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)容(rong)(rong)(rong)積(ji)利用(yong)(yong)率(lv)。本產(chan)品(pin)在(zai)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)極小或不可(ke)用(yong)(yong)水(shui)(shui)(shui)(shui)(shui)時可(ke)借助(zhu)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)網上循環泵的(de)(de)工作(zuo)，維持(chi)罐(guan)內水(shui)(shui)(shui)(shui)(shui)溫(wen)，使(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)部分換(huan)(huan)熱(re)(re)(re)(re)(re)(re)時總處(chu)于(yu)(yu)被加(jia)熱(re)(re)(re)(re)(re)(re)水(shui)(shui)(shui)(shui)(shui)流動狀態，使(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)(re)(re)充分、節(jie)能。無論使(shi)(shi)用(yong)(yong)頻(pin)繁與否(fou)，均保量(liang)(liang)恒溫(wen)供水(shui)(shui)(shui)(shui)(shui)。

1.主換熱(re)(re)器(qi)熱(re)(re)端(duan)(duan)溫(wen)(wen)差(cha)偏大(da)景象(xiang)某廠12000m3爪空(kong)(kong)分設備(bei)接納分子篩吸附凈(jing)化、增壓透平膨大(da)、規整填料上塔及全精餾無(wu)氫制(zhi)氮(dan)外壓 縮流程。自(zi)空(kong)(kong)分設備(bei)開車以(yi)來(lai)，用戶不斷反應主換熱(re)(re)器(qi)熱(re)(re)端(duan)(duan)溫(wen)(wen)差(cha)過(guo)(guo)大(da)，此中一(yi)(yi)組(zu)換熱(re)(re)器(qi)有(you)7℃一(yi)(yi)8℃的溫(wen)(wen) 差(cha)。通過(guo)(guo)種種調(diao)理(li)花(hua)招(zhao)，液體產量仍達不到條約要(yao)求的計劃(hua)值。檢查空(kong)(kong)分設備(bei)流程圖(tu)和精餾塔總(zong)(zong)圖(tu)發明，6臺主換熱(re)(re)器(qi)(El一(yi)(yi)E6)分兩(liang)組(zu)散布，分子篩吸附器(qi)出口空(kong)(kong) 氣(qi)通過(guo)(guo)正流空(kong)(kong)氣(qi)閥(fa)Vln和vllZ分別進(jin)人El一(yi)(yi)E3和E4一(yi)(yi)E6兩(liang)組(zu)換熱(re)(re)器(qi)。兩(liang)組(zu)換熱(re)(re)器(qi)之間的熱(re)(re)端(duan)(duan)溫(wen)(wen)差(cha)可哄騙 v川和vllZ閥(fa)來(lai)調(diao)理(li)，每組(zu)內(nei)3個單位(wei)之間靠冷箱內(nei)配(pei)管來(lai)平衡氣(qi)流的散布。增壓空(kong)(kong)氣(qi)出主換熱(re)(re)器(qi)各單位(wei) 有(you)中部、底部兩(liang)個抽口，進(jin)膨大(da)機的空(kong)(kong)氣(qi)溫(wen)(wen)度由中部抽口總(zong)(zong)管閥(fa)V31和底部抽口總(zong)(zong)管閥(fa)V犯來(lai)調(diao)理(li)。返流 氣(qi)體只要(yao)通過(guo)(guo)各自(zi)總(zong)(zong)管上的調(diao)理(li)閥(fa)來(lai)調(diao)理(li)流量。

產品介紹一、熱交換器本熱交換器適用于一般工業及民用建筑的熱水供應系統。按加熱管型式，分為甲型(U型管式)乙型(盤管式)兩種，加熱管的材料有碳素鋼和黃銅管兩種。二、立式容積式熱交換器的表面設置保溫層。三、熱交換器必須設置安全裝置一列三種安全裝置可選其中一種裝設與熱交換器上。a.在熱交換器頂部安裝設安全閥。安全閥的壓力必須與熱交換的最高工作壓力相適應(在向安全閥生產廠訂貨時需加以申明)。最好熱交換器安(an)(an)全閥的(de)(de)安(an)(an)裝與(yu)使(shi)(shi)用應符合勞動人(ren)事部《壓力容器安(an)(an)全技(ji)術檢查規定(ding)》b.在熱(re)交(jiao)換(huan)器頂部裝設接(jie)通大氣的(de)(de)引出(chu)(chu)管(有條件的(de)(de)場合).裝設膨脹(zhang)水(shui)箱(xiang)，與(yu)熱(re)交(jiao)換(huan)器連(lian)接(jie)，以放(fang)出(chu)(chu)膨脹(zhang)部分的(de)(de)水(shui)。附注(zhu)：若(ruo)水(shui)中含有硬度鹽類，在使(shi)(shi)用熱(re)交(jiao)換(huan)器時，器壁(bi)(bi)及(ji)管壁(bi)(bi)會形成水(shui)垢，導致(zhi)換(huan)熱(re)效率降低，能耗增(zeng)加(jia)，甚至影響使(shi)(shi)用。故應采取一定(ding)的(de)(de)措(cuo)施。

在檢(jian)修維(wei)護(hu)換(huan)熱器(qi)汽(qi)包(bao)(bao)時發(fa)(fa)現汽(qi)包(bao)(bao)封(feng)頭(tou)泄(xie)漏，在汽(qi)包(bao)(bao)封(feng)頭(tou)的閥蓋角焊縫(feng)處出現裂(lie)紋(wen)，裂(lie)紋(wen)平行于(yu)(yu)焊縫(feng)。采(cai)用宏觀(guan)形(xing)貌分析、化學成分分析、金(jin)相檢(jian)驗、顯微硬度測定(ding)、能譜(pu)分析以及應力(li)分析等方法對(dui)泄(xie)漏處進行了分析。結(jie)果表(biao)明，汽(qi)包(bao)(bao)中(zhong)水質含(han)有較高(gao)濃(nong)度的堿(jian)(jian)性(xing)元素(su)和氯、硫、氧(yang)等強腐蝕性(xing)元素(su)，又(you)在焊接殘余應力(li)的作用下(xia)發(fa)(fa)生應力(li)腐蝕開裂(lie)，最后(hou)導致(zhi)汽(qi)包(bao)(bao)封(feng)頭(tou)產生泄(xie)漏。應力(li)腐蝕；沿晶；堿(jian)(jian)脆；軋制帶狀(zhuang)組(zu)織某(mou)化工廠換(huan)熱器(qi)汽(qi)包(bao)(bao)于(yu)(yu)1996年(nian)投(tou)入(ru)使用，于(yu)(yu)2005年(nian)上半年(nian)維(wei)護(hu)檢(jian)修時發(fa)(fa)現滲(shen)漏。經去(qu)除(chu)外(wai)面保溫(wen)材(cai)料(liao)(liao)后(hou)，發(fa)(fa)現汽(qi)包(bao)(bao)封(feng)頭(tou)的蓋板角焊縫(feng)位置出現裂(lie)紋(wen)，裂(lie)紋(wen)為(wei)(wei)穿(chuan)透型，起(qi)源于(yu)(yu)汽(qi)包(bao)(bao)封(feng)頭(tou)內(nei)表(biao)面，換(huan)熱器(qi)外(wai)形(xing)尺寸為(wei)(wei)1632mm9423mm，汽(qi)包(bao)(bao)封(feng)頭(tou)外(wai)形(xing)尺寸1632mm400mm，汽(qi)包(bao)(bao)封(feng)頭(tou)材(cai)料(liao)(liao)為(wei)(wei)16MnR鋼。

管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)(shell and tube heat exchanger)又稱(cheng)列(lie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)是(shi)以封閉在殼(ke)(ke)體(ti)(ti)(ti)中(zhong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)的(de)(de)壁面作為傳熱(re)面的(de)(de)間(jian)壁式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)。這種(zhong)換(huan)熱(re)器(qi)(qi)(qi)(qi)結(jie)構較簡(jian)單，操作可(ke)(ke)靠(kao)，可(ke)(ke)用各種(zhong)結(jie)構材料（主要是(shi)金屬材料）制造，能在高(gao)(gao)溫、高(gao)(gao)壓(ya)下使用，是(shi)目前應用廣的(de)(de)類型。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)是(shi)怎樣(yang)運行的(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)熱(re)器(qi)(qi)(qi)(qi)由殼(ke)(ke)體(ti)(ti)(ti)、傳熱(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)、折流(liu)(liu)(liu)(liu)板(ban)(ban)（擋板(ban)(ban)）和(he)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱等(deng)部件組成。殼(ke)(ke)體(ti)(ti)(ti)多為圓(yuan)筒形，內部裝有管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)兩(liang)端固定在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上。進行換(huan)熱(re)的(de)(de)冷熱(re)兩(liang)種(zhong)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)，一(yi)(yi)種(zhong)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)(liu)(liu)(liu)動(dong)，稱(cheng)為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)程流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)；另一(yi)(yi)種(zhong)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)動(dong)，稱(cheng)為殼(ke)(ke)程流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)。為提(ti)高(gao)(gao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)的(de)(de)傳熱(re)分系數，通(tong)常在殼(ke)(ke)體(ti)(ti)(ti)內安裝若干擋板(ban)(ban)。擋板(ban)(ban)可(ke)(ke)提(ti)高(gao)(gao)殼(ke)(ke)程流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)速度，迫使流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)按規(gui)定路程多次(ci)橫向通(tong)過管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)束(shu)(shu)，增強流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)湍流(liu)(liu)(liu)(liu)程度。換(huan)熱(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上可(ke)(ke)按等(deng)邊三角(jiao)形或正方(fang)(fang)形排(pai)列(lie)。等(deng)邊三角(jiao)形排(pai)列(lie)較緊湊，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)湍動(dong)程度高(gao)(gao)，傳熱(re)分系數大；正方(fang)(fang)形排(pai)列(lie)則管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)清洗(xi)方(fang)(fang)便，適(shi)用于(yu)易結(jie)垢的(de)(de)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)。

波紋(wen)管即臥(wo)(wo)式容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)器分(fen)為S型(xing)與H型(xing)。S型(xing)臥(wo)(wo)罐(guan)提(ti)供(gong)汽(qi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)用(yong)，H型(xing)臥(wo)(wo)罐(guan)提(ti)供(gong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)用(yong)。臥(wo)(wo)式容(rong)(rong)積(ji)式換(huan)(huan)熱(re)(re)器性能特點：1.換(huan)(huan)熱(re)(re)量(liang)(liang)大(da)。H型(xing)“新臥(wo)(wo)罐(guan)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)時(shi)(shi)(shi)(shi)，換(huan)(huan)熱(re)(re)量(liang)(liang)為同(tong)型(xing)“標(biao)準臥(wo)(wo)罐(guan)”的(de)2倍以上(shang)，S型(xing)“新臥(wo)(wo)罐(guan)”汽(qi)一水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)時(shi)(shi)(shi)(shi)，換(huan)(huan)熱(re)(re)量(liang)(liang)為同(tong)型(xing)“標(biao)準臥(wo)(wo)罐(guan)”的(de)1.2倍。2.熱(re)(re)媒(mei)(mei)溫降大(da)。汽(qi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)時(shi)(shi)(shi)(shi)，凝(ning)結水(shui)(shui)(shui)(shui)(shui)(shui)(shui)出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫度約50℃，回水(shui)(shui)(shui)(shui)(shui)(shui)(shui)管上(shang)不需設疏(shu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)器，給使(shi)用(yong)維(wei)修帶(dai)來方便，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)時(shi)(shi)(shi)(shi)，熱(re)(re)媒(mei)(mei)溫降為同(tong)型(xing)“標(biao)準臥(wo)(wo)罐(guan)”的(de)2?2.5倍，120?150℃的(de)高溫熱(re)(re)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)后可降70?75℃。3.H型(xing)“新臥(wo)(wo)罐(guan)”適用(yong)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)一水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)，亦可用(yong)于(yu)汽(qi)一水(shui)(shui)(shui)(shui)(shui)(shui)(shui)換(huan)(huan)熱(re)(re)。4.換(huan)(huan)熱(re)(re)效(xiao)果好，散熱(re)(re)損失少，節能。同(tong)時(shi)(shi)(shi)(shi)，以蒸(zheng)汽(qi)為熱(re)(re)媒(mei)(mei)時(shi)(shi)(shi)(shi)，能回收約占整個換(huan)(huan)熱(re)(re)量(liang)(liang)的(de)15%的(de)凝(ning)結水(shui)(shui)(shui)(shui)(shui)(shui)(shui)熱(re)(re)量(liang)(liang)。