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鈦熱交換器特點:鈦換熱器因金屬離子不易流失、熱交換器廠家所以可充分利用這種非磁性特點,用做制藥及食品等用途的換熱器。由于鈦的抗腐蝕能力強、所以器換熱器的使用壽命長、并且在使用中維護費用也少。此外、因其具有體積小、換熱能力大等優點、相關設備(如泵)的投資及運行費用也能相應減少鈦熱交換器應用范圍:鈦換熱器憑借工業純鈦的各種優良性質,廣泛應用于各類海鮮養殖,海水換熱,鹽水換熱,化工,食品,醫藥,冶金,制冷,輕工,優質熱交換器電鍍行(xing)業、鋁氧(yang)化槽、制鹽、造紙(zhi)、超聲波、電子通訊(xun)、集(ji)中(zhong)供熱等行(xing)業和領域(yu)。
隨著社(she)會不斷的(de)進展,容(rong)積式換(huan)(huan)(huan)熱(re)器(qi)(qi)逐漸走進我們的(de)生(sheng)活,它(ta)是不僅可(ke)(ke)以(yi)(yi)進行(xing)熱(re)量(liang)交換(huan)(huan)(huan),而(er)且使用(yong)年(nian)限(xian)較長,通(tong)常適(shi)用(yong)于(yu)工業及民用(yong)建(jian)筑的(de)熱(re)水(shui)(shui)供應系(xi)統(tong)(tong),關(guan)于(yu)它(ta)的(de)知識還有哪些是我們不知道的(de)呢?下面(mian)就和小(xiao)編一(yi)起看(kan)看(kan)吧。以(yi)(yi)下關(guan)于(yu)“容(rong)積式換(huan)(huan)(huan)熱(re)器(qi)(qi)發生(sheng)問題(ti)的(de)原(yuan)因及其(qi)產品知識的(de)相關(guan)說明”的(de)介(jie)(jie)紹(shao)。一(yi)、產品簡介(jie)(jie):與傳統(tong)(tong)固(gu)定盤管(guan)(guan)相比較,浮(fu)動(dong)盤管(guan)(guan)能(neng)上下輕微(wei)浮(fu)動(dong),產生(sheng)高(gao)頻振(zhen)動(dong),形成良(liang)好紊(wen)流傳熱(re)狀態,并且它(ta)能(neng)借助通(tong)過高(gao)溫(wen)熱(re)媒的(de)薄壁(bi)銅管(guan)(guan)管(guan)(guan)壁(bi)與管(guan)(guan)外壁(bi)結垢層(ceng)膨脹量(liang)的(de)差異,在一(yi)定條件下,使水(shui)(shui)垢自動(dong)脫落。通(tong)用(yong)換(huan)(huan)(huan)熱(re)器(qi)(qi)一(yi)般需要配置水(shui)(shui)水(shui)(shui)熱(re)交換(huan)(huan)(huan)器(qi)(qi)來降低蒸汽凝結水(shui)(shui)溫(wen)度以(yi)(yi)便(bian)回(hui)用(yong),而(er)此類節能(neng)型熱(re)交換(huan)(huan)(huan)器(qi)(qi)凝結水(shui)(shui)出水(shui)(shui)溫(wen)度在45攝適(shi)度左右,可(ke)(ke)直接回(hui)鍋爐房(fang)重復使用(yong)。
換熱器板(ban)(ban)(ban)片(pian)(pian)(pian)拆(chai)開前,應(ying)(ying)丈量板(ban)(ban)(ban)束的(de)壓緊(jin)長(chang)度尺度,做好記(ji)錄(重裝時應(ying)(ying)按此尺度). b.密封墊(dian)片(pian)(pian)(pian)若(ruo)粘在(zai)兩板(ban)(ban)(ban)片(pian)(pian)(pian)間的(de)溝槽(cao)(cao)內,此刻需(xu)用(yong)螺絲刀小心(xin)腸將(jiang)其(qi)分隔,螺絲刀應(ying)(ying)先從(cong)易(yi)剝開的(de)部位(wei)插入(ru),然(ran)后(hou)沿(yan)其(qi)周邊進行別離,切不可損壞換熱器板(ban)(ban)(ban)片(pian)(pian)(pian)和密封墊(dian)片(pian)(pian)(pian) 替換新密封墊(dian)片(pian)(pian)(pian)時,需(xu)要用(yong)丙酮或其(qi)他酮類(lei)有(you)(you)機(ji)溶劑(ji),將(jiang)密封墊(dian)片(pian)(pian)(pian)溝槽(cao)(cao)擦凈.再用(yong)毛刷將(jiang)合成樹脂粘接劑(ji)均勻涂在(zai)溝槽(cao)(cao)里..查看(kan)換熱器板(ban)(ban)(ban)片(pian)(pian)(pian)是否有(you)(you)穿孔,一般用(yong)5倍的(de)放(fang)大鏡,有(you)(you)時也可用(yong)燈火或火油(you)滲透法等逐片(pian)(pian)(pian)查看(kan).e.假如發(fa)現介質出入(ru)口短管及(ji)通道有(you)(you)雜物堆積,則闡明過濾器失(shi)效,應(ying)(ying)及(ji)時清(qing)洗.
在(zai)石(shi)油(you)化(hua)工(gong)行(xing)(xing)(xing)業中(zhong),少不了(le)換(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)應(ying)用(yong),隨著(zhu)(zhu)換(huan)(huan)(huan)熱(re)(re)器(qi)穩定性和(he)工(gong)作效(xiao)率的(de)(de)提高(gao),如今已(yi)成為非常常見的(de)(de)換(huan)(huan)(huan)熱(re)(re)設施(shi)在(zai)石(shi)油(you)行(xing)(xing)(xing)業設備投資上它(ta)所占的(de)(de)比例能夠達(da)到三分之(zhi)一以上。目前在(zai)石(shi)油(you)化(hua)工(gong)行(xing)(xing)(xing)業關注的(de)(de)問題(ti)就是(shi)如何使(shi)提高(gao)換(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)傳熱(re)(re)效(xiao)率,降低(di)換(huan)(huan)(huan)熱(re)(re)設施(shi)的(de)(de)投資,最(zui)終實(shi)現石(shi)油(you)化(hua)工(gong)行(xing)(xing)(xing)業經濟效(xiao)益和(he)社(she)會(hui)效(xiao)益的(de)(de)大化(hua)高(gao)效(xiao)板(ban)式換(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)優勢在(zai)石(shi)油(you)化(hua)工(gong)行(xing)(xing)(xing)業中(zhong),換(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)種類也(ye)是(shi)非常之(zhi)多的(de)(de),他們分別(bie)對(dui)于壓力(li)和(he)溫(wen)度有著(zhu)(zhu)超高(gao)的(de)(de)要求。高(gao)效(xiao)板(ban)式換(huan)(huan)(huan)熱(re)(re)器(qi):能夠更(geng)好(hao)(hao)地(di)應(ying)對(dui)較高(gao)的(de)(de)壓力(li)以及較高(gao)的(de)(de)溫(wen)度,具體(ti)(ti)來說,焊接式板(ban)式換(huan)(huan)(huan)熱(re)(re)器(qi)具備較強的(de)(de)便捷性、體(ti)(ti)積(ji)小、重量輕、存(cun)在(zai)著(zhu)(zhu)良(liang)好(hao)(hao)的(de)(de)傳熱(re)(re)性能、價格(ge)低(di)廉。因此,在(zai)石(shi)油(you)的(de)(de)生產(chan)過程中(zhong)得(de)到了(le)更(geng)好(hao)(hao)的(de)(de)應(ying)用(yong)。
管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)是(shi)(shi)把換(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板連接(jie)后,再用(yong)筒體與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)包起來,形成兩個獨立的(de)(de)空間(jian)(jian)。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)的(de)(de)通(tong)道及與其(qi)(qi)相(xiang)貫通(tong)的(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)箱(xiang)稱為(wei)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)程(cheng);管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)的(de)(de)通(tong)道及與其(qi)(qi)相(xiang)貫通(tong)的(de)(de)部(bu)分稱為(wei)殼(ke)(ke)(ke)程(cheng)。一種流(liu)體在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)流(liu)動,而另一種流(liu)體在(zai)(zai)殼(ke)(ke)(ke)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束之間(jian)(jian)從管(guan)(guan)(guan)(guan)(guan)(guan)(guan)外(wai)表面流(liu)過,為(wei)了保證殼(ke)(ke)(ke)程(cheng)流(liu)體能夠(gou)橫向流(liu)過管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束,以形成較高(gao)的(de)(de)傳(chuan)熱(re)(re)速率(lv),在(zai)(zai)外(wai)殼(ke)(ke)(ke)上裝有(you)許多(duo)擋板。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束腐蝕(shi)和磨蝕(shi)失(shi)效(xiao)的(de)(de)主要(yao)原因管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)在(zai)(zai)使用(yong)的(de)(de)過程(cheng)中可能會發(fa)生失(shi)效(xiao)的(de)(de)情況,常見的(de)(de)失(shi)效(xiao)是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束失(shi)效(xiao)的(de)(de)情況管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束腐蝕(shi)和磨蝕(shi)失(shi)效(xiao)、傳(chuan)熱(re)(re)能力下降、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束泄(xie)漏.以下是(shi)(shi)關于管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)官術失(shi)效(xiao)的(de)(de)具體介紹。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)出現管(guan)(guan)(guan)(guan)(guan)(guan)(guan)束失(shi)效(xiao)的(de)(de)情況有(you)哪些?管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)的(de)(de)失(shi)效(xiao)大多(duo)數是(shi)(shi)由腐蝕(shi)引起的(de)(de)。最常見的(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式換(huan)(huan)(huan)熱(re)(re)器(qi)腐蝕(shi)部(bu)位是(shi)(shi)換(huan)(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan),然后依次是(shi)(shi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)板、換(huan)(huan)(huan)熱(re)(re)器(qi)封頭 及小直徑的(de)(de)接(jie)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。