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麗水最好熱交換器價格

2020-12-02
麗水最好熱交換器價格

管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器(shell and tube heat exchanger)又(you)稱列(lie)管(guan)(guan)(guan)(guan)(guan)(guan)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器是以(yi)封閉在(zai)(zai)殼(ke)(ke)(ke)體(ti)中管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)的(de)(de)(de)(de)壁面(mian)作為(wei)傳(chuan)熱(re)(re)(re)(re)面(mian)的(de)(de)(de)(de)間壁式(shi)換(huan)(huan)熱(re)(re)(re)(re)器。這種換(huan)(huan)熱(re)(re)(re)(re)器結構較(jiao)簡單(dan),操作可靠,可用各種結構材(cai)料(主要是金屬材(cai)料)制造,能在(zai)(zai)高溫、高壓下(xia)使(shi)用,是目前應用廣的(de)(de)(de)(de)類型。管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器是怎(zen)樣運(yun)行的(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)式(shi)換(huan)(huan)熱(re)(re)(re)(re)器由殼(ke)(ke)(ke)體(ti)、傳(chuan)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)、管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)、折流(liu)板(ban)(ban)(擋板(ban)(ban))和管(guan)(guan)(guan)(guan)(guan)(guan)箱等部件組成。殼(ke)(ke)(ke)體(ti)多為(wei)圓筒形(xing),內(nei)部裝(zhuang)有(you)管(guan)(guan)(guan)(guan)(guan)(guan)束(shu),管(guan)(guan)(guan)(guan)(guan)(guan)束(shu)兩(liang)端固(gu)定在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上(shang)。進行換(huan)(huan)熱(re)(re)(re)(re)的(de)(de)(de)(de)冷熱(re)(re)(re)(re)兩(liang)種流(liu)體(ti),一(yi)種在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)內(nei)流(liu)動(dong),稱為(wei)管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)(cheng)流(liu)體(ti);另一(yi)種在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)動(dong),稱為(wei)殼(ke)(ke)(ke)程(cheng)(cheng)流(liu)體(ti)。為(wei)提高管(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)體(ti)的(de)(de)(de)(de)傳(chuan)熱(re)(re)(re)(re)分系(xi)數(shu)(shu),通常在(zai)(zai)殼(ke)(ke)(ke)體(ti)內(nei)安裝(zhuang)若干(gan)擋板(ban)(ban)。擋板(ban)(ban)可提高殼(ke)(ke)(ke)程(cheng)(cheng)流(liu)體(ti)速度,迫使(shi)流(liu)體(ti)按規定路程(cheng)(cheng)多次(ci)橫(heng)向通過管(guan)(guan)(guan)(guan)(guan)(guan)束(shu),增強(qiang)流(liu)體(ti)湍流(liu)程(cheng)(cheng)度。換(huan)(huan)熱(re)(re)(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)管(guan)(guan)(guan)(guan)(guan)(guan)板(ban)(ban)上(shang)可按等邊(bian)三(san)角(jiao)(jiao)形(xing)或正方(fang)形(xing)排(pai)(pai)列(lie)。等邊(bian)三(san)角(jiao)(jiao)形(xing)排(pai)(pai)列(lie)較(jiao)緊湊,管(guan)(guan)(guan)(guan)(guan)(guan)外流(liu)體(ti)湍動(dong)程(cheng)(cheng)度高,傳(chuan)熱(re)(re)(re)(re)分系(xi)數(shu)(shu)大;正方(fang)形(xing)排(pai)(pai)列(lie)則管(guan)(guan)(guan)(guan)(guan)(guan)外清(qing)洗方(fang)便,適用于易結垢的(de)(de)(de)(de)流(liu)體(ti)。

麗水最好熱交換器價格

麗水熱交換器對于換熱器,很多人都是非常熟悉的,換熱器的種類并不是單一的,管殼式換熱器就是一種比較常見的換熱器,很多人都想知道管殼式換熱器是如何工作的,今天小編就為大家簡單的介紹一下管殼式換熱器的工作原理和結構。管殼式換熱器有多層導熱特性良好的材料疊合而成工作原理和熱水器類似,熱交換器價格熱(re)水(shui)(shui)(shui)器(qi)是(shi)由燃(ran)氣燃(ran)燒時(shi)產生(sheng)熱(re)而換(huan)熱(re)器(qi)是(shi)發熱(re)的(de)(de)介質(zhi)不是(shi)明火,換(huan)熱(re)器(qi)內部有兩路管(guan)道回路。管(guan)殼式換(huan)熱(re)器(qi)的(de)(de)工作原理是(shi)什么一個是(shi)熱(re)源(yuan)(yuan)另一個是(shi)被(bei)加(jia)熱(re)源(yuan)(yuan)熱(re)源(yuan)(yuan)就像熱(re)水(shui)(shui)(shui)器(qi)燃(ran)燒時(shi)的(de)(de)火焰如(ru)熱(re)水(shui)(shui)(shui)或蒸汽(qi)等。被(bei)加(jia)熱(re)源(yuan)(yuan)就像熱(re)水(shui)(shui)(shui)器(qi)里被(bei)加(jia)熱(re)的(de)(de)水(shui)(shui)(shui)。還有熱(re)源(yuan)(yuan)回路中(zhong)換(huan)熱(re)器(qi)的(de)(de)熱(re)源(yuan)(yuan)進口前有一個調節(jie)閥(fa)通過(guo)改變這個閥(fa)門(men)的(de)(de)開度(du)就可以調節(jie)被(bei)加(jia)熱(re)源(yuan)(yuan)的(de)(de)溫度(du)。管(guan)殼式換(huan)熱(re)器(qi)由殼體、傳熱(re)管(guan)束(shu)、管(guan)板(ban)、折流(liu)板(ban)(擋板(ban))和管(guan)箱等部件組成(cheng)。

麗水最好熱交換器價格

管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)是(shi)(shi)(shi)把換(huan)(huan)(huan)熱(re)管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)與(yu)管(guan)(guan)(guan)(guan)(guan)板連接后(hou),再用筒體(ti)(ti)與(yu)管(guan)(guan)(guan)(guan)(guan)箱包(bao)起來,形成(cheng)兩個(ge)獨立的(de)(de)(de)(de)(de)空間(jian)。管(guan)(guan)(guan)(guan)(guan)內的(de)(de)(de)(de)(de)通(tong)道及(ji)(ji)與(yu)其相(xiang)(xiang)貫通(tong)的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)箱稱為管(guan)(guan)(guan)(guan)(guan)程;管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)的(de)(de)(de)(de)(de)通(tong)道及(ji)(ji)與(yu)其相(xiang)(xiang)貫通(tong)的(de)(de)(de)(de)(de)部分稱為殼(ke)(ke)(ke)(ke)程。一種流(liu)體(ti)(ti)在管(guan)(guan)(guan)(guan)(guan)內流(liu)動,而另(ling)一種流(liu)體(ti)(ti)在殼(ke)(ke)(ke)(ke)與(yu)管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)之間(jian)從管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)表面流(liu)過,為了保證殼(ke)(ke)(ke)(ke)程流(liu)體(ti)(ti)能(neng)(neng)夠(gou)橫向流(liu)過管(guan)(guan)(guan)(guan)(guan)束(shu)(shu),以形成(cheng)較高的(de)(de)(de)(de)(de)傳(chuan)熱(re)速(su)率,在外(wai)(wai)殼(ke)(ke)(ke)(ke)上(shang)裝有許多(duo)擋板。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐(fu)蝕(shi)(shi)和(he)(he)磨蝕(shi)(shi)失(shi)(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)主要原因管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)在使用的(de)(de)(de)(de)(de)過程中可(ke)能(neng)(neng)會發生失(shi)(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)況,常見(jian)的(de)(de)(de)(de)(de)失(shi)(shi)效(xiao)(xiao)(xiao)是(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)況管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)腐(fu)蝕(shi)(shi)和(he)(he)磨蝕(shi)(shi)失(shi)(shi)效(xiao)(xiao)(xiao)、傳(chuan)熱(re)能(neng)(neng)力下(xia)降、管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)泄(xie)漏.以下(xia)是(shi)(shi)(shi)關(guan)于管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)官術失(shi)(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)具體(ti)(ti)介(jie)紹(shao)。管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)出現管(guan)(guan)(guan)(guan)(guan)束(shu)(shu)失(shi)(shi)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)情(qing)況有哪(na)些?管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)的(de)(de)(de)(de)(de)失(shi)(shi)效(xiao)(xiao)(xiao)大(da)多(duo)數是(shi)(shi)(shi)由腐(fu)蝕(shi)(shi)引起的(de)(de)(de)(de)(de)。最常見(jian)的(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)殼(ke)(ke)(ke)(ke)式(shi)(shi)換(huan)(huan)(huan)熱(re)器(qi)腐(fu)蝕(shi)(shi)部位是(shi)(shi)(shi)換(huan)(huan)(huan)熱(re)管(guan)(guan)(guan)(guan)(guan),然(ran)后(hou)依(yi)次是(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)板、換(huan)(huan)(huan)熱(re)器(qi)封頭 及(ji)(ji)小(xiao)直徑的(de)(de)(de)(de)(de)接管(guan)(guan)(guan)(guan)(guan)。

麗水最好熱交換器價格

1、挖孔(kong):在(zai)確(que)定了內(nei)漏(lou)(lou)點的(de)(de)(de)位(wei)置后(hou)(hou),從換熱(re)(re)器(qi)(qi)外(wai)層(ceng)對(dui)(dui)應(ying)著漏(lou)(lou)點的(de)(de)(de)地(di)方,開始割(ge)(ge)孔(kong),順序是(shi)(shi)由外(wai)向(xiang)里,一直(zhi)割(ge)(ge)到有內(nei)漏(lou)(lou)點的(de)(de)(de)那一層(ceng)為止(zhi)。割(ge)(ge)出(chu)的(de)(de)(de)孔(kong)應(ying)為橢(tuo)圓形,且尺寸(cun)的(de)(de)(de)大(da)(da)小(xiao)(xiao)是(shi)(shi)外(wai)層(ceng)大(da)(da),向(xiang)里逐漸小(xiao)(xiao),一般每(mei)層(ceng)板(ban)(ban)(ban)上(shang)(shang)(shang)孔(kong)的(de)(de)(de)大(da)(da)小(xiao)(xiao)相差40mm,如漏(lou)(lou)點位(wei)置較(jiao)深,在(zai)外(wai)層(ceng)割(ge)(ge)出(chu)的(de)(de)(de)孔(kong)應(ying)較(jiao)大(da)(da)。換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)3種(zhong)處(chu)(chu)理(li)(li)辦法2、清渣:在(zai)割(ge)(ge)完孔(kong)后(hou)(hou),應(ying)對(dui)(dui)留在(zai)每(mei)層(ceng)板(ban)(ban)(ban)上(shang)(shang)(shang)的(de)(de)(de)氧化渣認(ren)真(zhen)進行(xing)清理(li)(li),這是(shi)(shi)在(zai)對(dui)(dui)焊回(hui)(hui)補板(ban)(ban)(ban)時,回(hui)(hui)補板(ban)(ban)(ban)與(yu)每(mei)層(ceng)螺(luo)旋(xuan)板(ban)(ban)(ban)能否(fou)貼緊焊牢的(de)(de)(de)關鍵(jian),可用(yong)(yong)鏨子(zi)和修整模具用(yong)(yong)的(de)(de)(de)小(xiao)(xiao)手砂輪清理(li)(li)氧化渣,注(zhu)意應(ying)盡量將清理(li)(li)的(de)(de)(de)渣子(zi)清出(chu),不讓其掉(diao)進換熱(re)(re)器(qi)(qi)內(nei)。換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)3種(zhong)處(chu)(chu)理(li)(li)辦法3、配(pei)(pei)回(hui)(hui)補板(ban)(ban)(ban):換熱(re)(re)器(qi)(qi)內(nei)漏(lou)(lou)處(chu)(chu)的(de)(de)(de)3種(zhong)處(chu)(chu)理(li)(li)辦法為保證修理(li)(li)的(de)(de)(de)質量,從換熱(re)(re)器(qi)(qi)上(shang)(shang)(shang)每(mei)層(ceng)割(ge)(ge)下來的(de)(de)(de)板(ban)(ban)(ban)料,不再使用(yong)(yong),【主詞】重(zhong)新配(pei)(pei)回(hui)(hui)補板(ban)(ban)(ban),另配(pei)(pei)的(de)(de)(de)回(hui)(hui)補板(ban)(ban)(ban)要(yao)用(yong)(yong)與(yu)換熱(re)(re)器(qi)(qi)螺(luo)旋(xuan)板(ban)(ban)(ban)相同的(de)(de)(de)材料和板(ban)(ban)(ban)厚,其周邊應(ying)比換熱(re)(re)器(qi)(qi)上(shang)(shang)(shang)每(mei)層(ceng)割(ge)(ge)出(chu)的(de)(de)(de)孔(kong)分別大(da)(da)15mm-20mm,且也為橢(tuo)圓形,并(bing)做成和換熱(re)(re)器(qi)(qi)每(mei)層(ceng)螺(luo)旋(xuan)板(ban)(ban)(ban)弧度相一致的(de)(de)(de)弧形。

麗水最好熱交換器價格

管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器是(shi)石(shi)(shi)油化(hua)(hua)工(gong)行業的(de)(de)重要(yao)設備(bei),它的(de)(de)腐蝕及保護(hu)對(dui)設備(bei)的(de)(de)長周(zhou)期運(yun)行有著重要(yao)的(de)(de)意義;由(you)(you)于(yu)近年來加工(gong)原油中(zhong)(zhong)的(de)(de)硫、酸(suan)(suan)及雜質含(han)量越來越高(gao),對(dui)煉(lian)油換(huan)(huan)熱(re)(re)設備(bei)的(de)(de)防腐蝕性能及材料(liao)的(de)(de)選擇提出了更高(gao)的(de)(de)要(yao)求。文章對(dui)采(cai)用(yong)專用(yong)涂(tu)(tu)料(liao)與犧(xi)牲陽極綜合(he)保護(hu)法進(jin)行了闡述,該方法工(gong)藝(yi)方案(an)和特點是(shi):管(guan)殼(ke)式(shi)換(huan)(huan)熱(re)(re)器的(de)(de)工(gong)藝(yi)方案(an)和特點是(shi)什(shen)么表面處(chu)理要(yao)徹底,合(he)理選取保護(hu)電(dian)流密度(du),按設計(ji)要(yao)求確定陽極塊,控制好(hao)濕(shi)度(du)和溫(wen)度(du),涂(tu)(tu)料(liao)施工(gong)嚴格按照SHY-99涂(tu)(tu)料(liao)工(gong)藝(yi)進(jin)行,確保綜合(he)防護(hu)的(de)(de)效(xiao)果。目前國(guo)內石(shi)(shi)油、化(hua)(hua)纖(xian)、冶金、發(fa)電(dian)等企業的(de)(de)冷(leng)換(huan)(huan)器設備(bei)經(jing)常由(you)(you)于(yu)水(shui)(shui)垢、腐蝕產物和腐蝕物黏泥造成(cheng)冷(leng)換(huan)(huan)器堵塞,致傳熱(re)(re)系(xi)數下降,是(shi)冷(leng)卻水(shui)(shui)系(xi)統(tong)中(zhong)(zhong)常見的(de)(de)問題。由(you)(you)于(yu)碳酸(suan)(suan)鹽垢的(de)(de)導熱(re)(re)系(xi)數只有碳鋼的(de)(de)1%左右(you),直接影響到了換(huan)(huan)熱(re)(re)效(xiao)率,增加了系(xi)統(tong)的(de)(de)壓力(li)降。