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換(huan)(huan)熱(re)器(qi)(qi)是一種比(bi)較(jiao)常見的(de)工(gong)(gong)業設(she)(she)備,能(neng)(neng)夠將(jiang)(jiang)熱(re)流體設(she)(she)備的(de)一部分(fen)熱(re)量傳送到溫度相對較(jiao)低的(de)設(she)(she)備中。根據不(bu)同(tong)標(biao)準分(fen)類,可以將(jiang)(jiang)換(huan)(huan)熱(re)器(qi)(qi)分(fen)成不(bu)同(tong)類別,不(bu)同(tong)類別的(de)換(huan)(huan)熱(re)器(qi)(qi)之間是存在(zai)差(cha)異的(de),有各自(zi)的(de)優缺(que)點,適用的(de)場合也不(bu)盡相同(tong)。1、在(zai)運(yun)轉換(huan)(huan)熱(re)設(she)(she)備前(qian)要先(xian)檢(jian)查(cha)全部接收能(neng)(neng)否曾經擰緊,定奪系統參數(shu)不(bu)會超(chao)越制造標(biao)簽(qian)上容(rong)許的(de)工(gong)(gong)作壓(ya)(ya)力和溫度值。2、在(zai)啟動泵之前(qian),應(ying)該先(xian)把容(rong)積(ji)式換(huan)(huan)熱(re)器(qi)(qi)的(de)全部閥(fa)門和放氣閥(fa)都翻(fan)開,封閉(bi)換(huan)(huan)熱(re)器(qi)(qi)的(de)進(jin)口閥(fa)。3、啟動泵后,慢(man)慢(man)翻(fan)開泵的(de)出口閥(fa),使壓(ya)(ya)力慢(man)慢(man)上升(sheng),為(wei)防止單側超(chao)壓(ya)(ya),進(jin)容(rong)積(ji)式換(huan)(huan)熱(re)器(qi)(qi)的(de)兩種介(jie)質的(de)進(jin)口閥(fa)應(ying)該同(tong)時翻(fan)開,或先(xian)遲(chi)緩地注入低壓(ya)(ya)側介(jie)質,再遲(chi)緩注入高壓(ya)(ya)測介(jie)質。
寬流道板式換熱器在石油化工行業中的應用是十分廣泛的,其重要性也是顯而宜見的,換熱設備利用率的高低直接影響到煉油工藝的效率以及成本的費用問題。安徽容積式熱交換器哪家好據統計換熱器在化工建設中約占投資的1/5。因此,換熱器的利用率及壽命是值得研究的重要問題。由寬流道板式換熱器的損壞原因來看,腐蝕是一個十分重要的原因,而且換熱器的腐蝕是大量的普遍存在的,能夠解決好腐蝕問題,就等于解決了換熱器損壞的根本。容積式熱交換器哪家好在(zai)(zai)(zai)(zai)周(zhou)圍介質的(de)(de)(de)(de)化學(xue)或電化學(xue)的(de)(de)(de)(de)作用(yong)下,并且經常是在(zai)(zai)(zai)(zai)和物理(li)、機械或生(sheng)物學(xue)因素的(de)(de)(de)(de)共同作用(yong)下金屬產生(sheng)的(de)(de)(de)(de)破(po)壞(huai),也即金屬在(zai)(zai)(zai)(zai)它所(suo)處環境的(de)(de)(de)(de)作用(yong)下所(suo)產生(sheng)破(po)壞(huai)。列管(guan)式換熱(re)器在(zai)(zai)(zai)(zai)制作時,管(guan)板(ban)與(yu)列管(guan)的(de)(de)(de)(de)焊(han)接一般采用(yong)手工電弧焊(han),焊(han)縫形狀存在(zai)(zai)(zai)(zai)不同程度(du)的(de)(de)(de)(de)缺(que)陷(xian),如凹(ao)陷(xian)、氣孔、夾(jia)渣等,焊(han)縫應力的(de)(de)(de)(de)分布也不均勻(yun)。
鈦(tai)熱(re)(re)(re)交(jiao)換(huan)器(qi)(qi)特(te)點(dian)(dian):鈦(tai)換(huan)熱(re)(re)(re)器(qi)(qi)因金(jin)屬(shu)離子不(bu)易流(liu)失(shi)、所以可充(chong)分利(li)用(yong)(yong)(yong)(yong)這種(zhong)非磁性(xing)特(te)點(dian)(dian),用(yong)(yong)(yong)(yong)做(zuo)制藥(yao)及食品等(deng)用(yong)(yong)(yong)(yong)途的換(huan)熱(re)(re)(re)器(qi)(qi)。由于(yu)鈦(tai)的抗(kang)腐蝕能力(li)強、所以器(qi)(qi)換(huan)熱(re)(re)(re)器(qi)(qi)的使用(yong)(yong)(yong)(yong)壽命長(chang)、并且在使用(yong)(yong)(yong)(yong)中維護費(fei)用(yong)(yong)(yong)(yong)也少。此外(wai)、因其具有體積小、換(huan)熱(re)(re)(re)能力(li)大(da)等(deng)優點(dian)(dian)、相關(guan)設備(如泵)的投資及運行費(fei)用(yong)(yong)(yong)(yong)也能相應(ying)減少鈦(tai)熱(re)(re)(re)交(jiao)換(huan)器(qi)(qi)應(ying)用(yong)(yong)(yong)(yong)范圍:鈦(tai)換(huan)熱(re)(re)(re)器(qi)(qi)憑借工(gong)業(ye)純鈦(tai)的各種(zhong)優良(liang)性(xing)質,廣泛應(ying)用(yong)(yong)(yong)(yong)于(yu)各類(lei)海鮮養殖,海水(shui)(shui)換(huan)熱(re)(re)(re),鹽(yan)水(shui)(shui)換(huan)熱(re)(re)(re),化工(gong),食品,醫(yi)藥(yao),冶(ye)金(jin),制冷,輕工(gong),電鍍行業(ye)、鋁氧化槽、制鹽(yan)、造紙、超聲波、電子通訊、集(ji)中供熱(re)(re)(re)等(deng)行業(ye)和領域。
容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器是一種在工業上應用很廣泛的(de)(de)(de)機(ji)械設備(bei),具有(you)儲水(shui)(shui)(shui)(shui)量大、水(shui)(shui)(shui)(shui)溫穩定等優(you)點。那么大家知道容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器的(de)(de)(de)組(zu)成種類(lei)(lei)有(you)哪些(xie)嗎(ma)?FPR浮動盤管(guan)容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器的(de)(de)(de)特點又是怎樣的(de)(de)(de)呢?下面就跟隨小(xiao)編一起看一下吧。以下關于“容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器的(de)(de)(de)組(zu)成類(lei)(lei)型及特性(xing)有(you)哪些(xie)”的(de)(de)(de)介紹。容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器主要由(you)貯水(shui)(shui)(shui)(shui)罐(guan)體、換(huan)(huan)熱(re)(re)(re)(re)盤管(guan)管(guan)束、熱(re)(re)(re)(re)媒(mei)(mei)進(jin)(jin)出(chu)口(kou)、冷熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)進(jin)(jin)出(chu)口(kou)及各(ge)種儀表(biao)和(he)(he)(he)安全閥接口(kou)等組(zu)成容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器可省(sheng)掉(diao)熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)箱(罐(guan)),熱(re)(re)(re)(re)媒(mei)(mei)通人盤管(guan)管(guan)束與罐(guan)體內(nei)的(de)(de)(de)水(shui)(shui)(shui)(shui)進(jin)(jin)行(xing)換(huan)(huan)熱(re)(re)(re)(re),使(shi)罐(guan)內(nei)水(shui)(shui)(shui)(shui)溫升(sheng)高(gao)而達到使(shi)用熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)要求,屬間接加熱(re)(re)(re)(re)方(fang)式(shi)(shi)(shi)。容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器種類(lei)(lei)很多,從(cong)(cong)外(wai)型上可分(fen)立(li)式(shi)(shi)(shi)和(he)(he)(he)臥(wo)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器;從(cong)(cong)熱(re)(re)(re)(re)媒(mei)(mei)性(xing)質可分(fen)汽水(shui)(shui)(shui)(shui)型和(he)(he)(he)水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)型,即熱(re)(re)(re)(re)媒(mei)(mei)可采用蒸汽或高(gao)溫水(shui)(shui)(shui)(shui);從(cong)(cong)罐(guan)體內(nei)結構而分(fen)有(you)容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)和(he)(he)(he)半(ban)(ban)容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)(半(ban)(ban)即熱(re)(re)(re)(re)浮動盤管(guan)式(shi)(shi)(shi))等類(lei)(lei)型。容(rong)(rong)(rong)(rong)(rong)積(ji)式(shi)(shi)(shi)換(huan)(huan)熱(re)(re)(re)(re)器,其罐(guan)體內(nei)充滿水(shui)(shui)(shui)(shui),冷水(shui)(shui)(shui)(shui)自換(huan)(huan)熱(re)(re)(re)(re)器底部進(jin)(jin)入,熱(re)(re)(re)(re)水(shui)(shui)(shui)(shui)從(cong)(cong)罐(guan)體頂部流出(chu)。