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遼寧優質熱交換器廠家

2021-06-05
遼寧優質熱交換器廠家

管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)器(qi)(shell and tube heat exchanger)又稱(cheng)列管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)熱(re)器(qi)。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)器(qi)是(shi)(shi)以封閉在(zai)殼(ke)(ke)體(ti)(ti)(ti)中管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)的壁面作為(wei)傳熱(re)面的間壁式(shi)換(huan)(huan)熱(re)器(qi)。這種(zhong)換(huan)(huan)熱(re)器(qi)結(jie)構較簡(jian)單,操(cao)作可(ke)(ke)靠,可(ke)(ke)用各(ge)種(zhong)結(jie)構材(cai)料(liao)(主要是(shi)(shi)金屬材(cai)料(liao))制造,能在(zai)高溫(wen)、高壓下使(shi)(shi)用,是(shi)(shi)目前應用廣的類型。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)器(qi)是(shi)(shi)怎樣運行的管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)換(huan)(huan)熱(re)器(qi)由殼(ke)(ke)體(ti)(ti)(ti)、傳熱(re)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)、管(guan)(guan)(guan)(guan)(guan)(guan)板、折流(liu)(liu)(liu)(liu)板(擋板)和管(guan)(guan)(guan)(guan)(guan)(guan)箱等(deng)部件組成。殼(ke)(ke)體(ti)(ti)(ti)多(duo)為(wei)圓筒形(xing),內部裝有(you)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu),管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)兩端固定(ding)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)板上(shang)。進行換(huan)(huan)熱(re)的冷(leng)熱(re)兩種(zhong)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti),一種(zhong)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)內流(liu)(liu)(liu)(liu)動,稱(cheng)為(wei)管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti);另一種(zhong)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)動,稱(cheng)為(wei)殼(ke)(ke)程(cheng)(cheng)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)。為(wei)提高管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)的傳熱(re)分系數(shu),通(tong)常在(zai)殼(ke)(ke)體(ti)(ti)(ti)內安(an)裝若干擋板。擋板可(ke)(ke)提高殼(ke)(ke)程(cheng)(cheng)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)速度,迫使(shi)(shi)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)按(an)規定(ding)路程(cheng)(cheng)多(duo)次橫向(xiang)通(tong)過(guo)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu),增強(qiang)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)湍流(liu)(liu)(liu)(liu)程(cheng)(cheng)度。換(huan)(huan)熱(re)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)板上(shang)可(ke)(ke)按(an)等(deng)邊三角形(xing)或正(zheng)(zheng)方形(xing)排列。等(deng)邊三角形(xing)排列較緊湊,管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)湍動程(cheng)(cheng)度高,傳熱(re)分系數(shu)大;正(zheng)(zheng)方形(xing)排列則管(guan)(guan)(guan)(guan)(guan)(guan)外(wai)清(qing)洗方便,適用于易(yi)結(jie)垢的流(liu)(liu)(liu)(liu)體(ti)(ti)(ti)。

遼寧優質熱交換器廠家

容積(ji)式(shi)換(huan)熱(re)(re)(re)器(qi)(qi),它主(zhu)要由器(qi)(qi)體、蒸汽盤管(guan)組件,蒸汽收支口(kou)、冷(leng)熱(re)(re)(re)水(shui)(shui)收支口(kou)等構(gou)成,本(ben)實用新(xin)型為防止(zhi)器(qi)(qi)體內表面(mian)腐(fu)化,在(zai)表面(mian)上(shang)噴涂有(you)(you)(you)一層防腐(fu)合金(jin)(jin)層,并在(zai)合金(jin)(jin)層上(shang)刷制有(you)(you)(you)油(you)漆(qi)層,另取消原有(you)(you)(you)管(guan)箱,蒸汽盤管(guan)通過法(fa)蘭間接外接,從而使本(ben)實用新(xin)型具有(you)(you)(you)結構(gou)簡單公道、運用壽命長,換(huan)熱(re)(re)(re)結果好(hao),節能等特點(dian)。容積(ji)式(shi)換(huan)熱(re)(re)(re)器(qi)(qi)原理—原理換(huan)熱(re)(re)(re)器(qi)(qi)是(shi)將(jiang)熱(re)(re)(re)流(liu)體的部分(fen)熱(re)(re)(re)量通報給(gei)冷(leng)流(liu)體,使流(liu)體溫(wen)度到達(da)工藝流(liu)程規(gui)則的目標的熱(re)(re)(re)量交(jiao)流(liu)設(she)備(bei),又稱熱(re)(re)(re)交(jiao)流(liu)器(qi)(qi),俗稱過水(shui)(shui)熱(re)(re)(re)。只需您家(jia)中(zhong)有(you)(you)(you)暖(nuan)(nuan)氣片,將(jiang)換(huan)熱(re)(re)(re)器(qi)(qi)串聯到暖(nuan)(nuan)氣管(guan)道上(shang),在(zai)不影響供暖(nuan)(nuan)的條件下,暖(nuan)(nuan)氣片當中(zhong)的高溫(wen)熱(re)(re)(re)水(shui)(shui)與自來水(shui)(shui)就會在(zai)設(she)備(bei)內部進行熱(re)(re)(re)量交(jiao)流(liu)。

遼寧優質熱交換器廠家

1. 本(ben)(ben)系列熱(re)(re)交(jiao)(jiao)換器(qi)(qi),熱(re)(re)媒既可單為(wei)蒸(zheng)汽或(huo)高(gao)溫、低(di)溫熱(re)(re)水,亦可交(jiao)(jiao)替(ti)使(shi)(shi)用(yong)(yong)(yong)(yong)蒸(zheng)汽或(huo)高(gao)、低(di)溫熱(re)(re)水,設(she)計選(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong)時請(qing)注明熱(re)(re)媒品(pin)種。2. 本(ben)(ben)系列熱(re)(re)交(jiao)(jiao)換器(qi)(qi)必須設(she)置安(an)全裝置。下列三種可任選(xuan)(xuan)(xuan)(xuan)其一(yi):(1) 熱(re)(re)交(jiao)(jiao)換器(qi)(qi)頂部設(she)置安(an)全閥,安(an)全閥的(de)(de)選(xuan)(xuan)(xuan)(xuan)擇、使(shi)(shi)用(yong)(yong)(yong)(yong)和(he)安(an)裝應(ying)符合勞動(dong)部頒發的(de)(de)《壓力容器(qi)(qi)安(an)全技(ji)術監(jian)察規程》的(de)(de)規定(ding)。(2) 頂部裝設(she)接通大(da)氣的(de)(de)引(yin)出管(在有條件(jian)的(de)(de)場合)。(3)裝設(she)膨脹水箱。3. 本(ben)(ben)系列熱(re)(re)交(jiao)(jiao)換器(qi)(qi)的(de)(de)支(zhi)座(zuo)按標(biao)準選(xuan)(xuan)(xuan)(xuan)用(yong)(yong)(yong)(yong),三個(ge)(ge)支(zhi)座(zuo)中,一(yi)個(ge)(ge)固定(ding)支(zhi)座(zuo),兩個(ge)(ge)為(wei)活(huo)動(dong)支(zhi)座(zuo)。活(huo)動(dong)支(zhi)座(zuo)的(de)(de)地腳螺(luo)(luo)栓采(cai)用(yong)(yong)(yong)(yong)雙(shuang)螺(luo)(luo)母,第一(yi)個(ge)(ge)螺(luo)(luo)母在加(jia)一(yi)小(xiao)墊片擰緊后倒退(tui)一(yi)圈(quan),然后用(yong)(yong)(yong)(yong)第二個(ge)(ge)螺(luo)(luo)母鎖緊,以便支(zhi)座(zuo)能在基礎上自由滑動(dong)。4. 在使(shi)(shi)用(yong)(yong)(yong)(yong)中,應(ying)根據被(bei)加(jia)熱(re)(re)水水質與使(shi)(shi)用(yong)(yong)(yong)(yong)情(qing)況定(ding)期清理水垢,當被(bei)加(jia)熱(re)(re)水硬度較高(gao)時,宜采(cai)用(yong)(yong)(yong)(yong)適宜的(de)(de)軟(ruan)化措(cuo)施

遼寧優質熱交換器廠家

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.熱交換器廠家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.遼寧熱交換器再用毛刷將合成樹脂粘接劑均勻涂在溝槽里..查看換熱器板片是否有穿孔(kong),一般用5倍的放大鏡,有時也可用燈(deng)火或火油滲透法等逐片查看.e.假如發現(xian)介質出(chu)入口短管及通(tong)道有雜(za)物堆積,則闡明過濾器失效(xiao),應及時清(qing)洗.

遼寧優質熱交換器廠家

管(guan)殼式(shi)換(huan)(huan)熱(re)(re)器(qi)是石油(you)化工行(xing)業的(de)(de)重要設備,它的(de)(de)腐(fu)(fu)(fu)蝕及保(bao)護(hu)對(dui)設備的(de)(de)長周期運行(xing)有著重要的(de)(de)意(yi)義;由(you)于(yu)(yu)近年來加工原(yuan)油(you)中的(de)(de)硫、酸(suan)及雜質含(han)量越來越高,對(dui)煉(lian)油(you)換(huan)(huan)熱(re)(re)設備的(de)(de)防腐(fu)(fu)(fu)蝕性能及材料的(de)(de)選(xuan)擇提出了(le)更高的(de)(de)要求。文章對(dui)采用(yong)專用(yong)涂料與犧牲(sheng)陽(yang)極綜(zong)合(he)保(bao)護(hu)法進行(xing)了(le)闡述,該方法工藝方案(an)和(he)特(te)點是:管(guan)殼式(shi)換(huan)(huan)熱(re)(re)器(qi)的(de)(de)工藝方案(an)和(he)特(te)點是什么表(biao)面處理要徹底(di),合(he)理選(xuan)取保(bao)護(hu)電流密度,按設計要求確(que)定陽(yang)極塊,控制(zhi)好濕度和(he)溫度,涂料施工嚴格按照SHY-99涂料工藝進行(xing),確(que)保(bao)綜(zong)合(he)防護(hu)的(de)(de)效果。目前國內(nei)石油(you)、化纖、冶(ye)金、發電等企業的(de)(de)冷(leng)換(huan)(huan)器(qi)設備經常由(you)于(yu)(yu)水垢(gou)、腐(fu)(fu)(fu)蝕產(chan)物和(he)腐(fu)(fu)(fu)蝕物黏泥造成(cheng)冷(leng)換(huan)(huan)器(qi)堵(du)塞(sai),致(zhi)傳(chuan)熱(re)(re)系(xi)數下降,是冷(leng)卻水系(xi)統(tong)中常見的(de)(de)問題。由(you)于(yu)(yu)碳(tan)酸(suan)鹽(yan)垢(gou)的(de)(de)導(dao)熱(re)(re)系(xi)數只有碳(tan)鋼的(de)(de)1%左右,直接影(ying)響到(dao)了(le)換(huan)(huan)熱(re)(re)效率,增加了(le)系(xi)統(tong)的(de)(de)壓力降。

遼寧優質熱交換器廠家

 換(huan)(huan)(huan)熱(re)器是(shi)一種比較常見的(de)(de)工業(ye)設(she)備(bei),能夠將熱(re)流體(ti)設(she)備(bei)的(de)(de)一部(bu)分熱(re)量傳(chuan)送到溫度(du)相對較低的(de)(de)設(she)備(bei)中。根據不(bu)(bu)同標準分類,可以將換(huan)(huan)(huan)熱(re)器分成不(bu)(bu)同類別,不(bu)(bu)同類別的(de)(de)換(huan)(huan)(huan)熱(re)器之間(jian)是(shi)存在差異的(de)(de),有各自的(de)(de)優缺點(dian),適用的(de)(de)場合也不(bu)(bu)盡相同。1、在運轉換(huan)(huan)(huan)熱(re)設(she)備(bei)前(qian)要先(xian)(xian)檢查(cha)全部(bu)接收能否曾經擰緊,定奪(duo)系(xi)統(tong)參(can)數不(bu)(bu)會超越制造標簽(qian)上容許的(de)(de)工作壓力和(he)溫度(du)值。2、在啟(qi)動泵之前(qian),應該先(xian)(xian)把容積式(shi)換(huan)(huan)(huan)熱(re)器的(de)(de)全部(bu)閥(fa)(fa)門(men)和(he)放氣閥(fa)(fa)都(dou)翻(fan)開(kai),封閉換(huan)(huan)(huan)熱(re)器的(de)(de)進口閥(fa)(fa)。3、啟(qi)動泵后(hou),慢(man)慢(man)翻(fan)開(kai)泵的(de)(de)出(chu)口閥(fa)(fa),使壓力慢(man)慢(man)上升(sheng),為防止單側超壓,進容積式(shi)換(huan)(huan)(huan)熱(re)器的(de)(de)兩種介(jie)質的(de)(de)進口閥(fa)(fa)應該同時翻(fan)開(kai),或先(xian)(xian)遲緩(huan)(huan)地注入低壓側介(jie)質,再遲緩(huan)(huan)注入高壓測介(jie)質。

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