電話(hua):400-865-7779
郵箱:
地址:浙江(jiang)省(sheng)紹興市上虞區高新路9號
網址: wbrck.cn
回用(yong)性(xing)能(neng)的(de)(de)(de)檢(jian)驗和(he)檢(jian)測(ce)。在(zai)懷疑有(you)銹蝕(shi)的(de)(de)(de)情況(kuang)下對(dui)(dui)換(huan)熱(re)(re)器(qi)及管道(dao)的(de)(de)(de)壁厚(hou)進行(xing)(xing)檢(jian)查(cha);清除老化的(de)(de)(de)密(mi)(mi)封(feng)件,根據不同的(de)(de)(de)污垢,采用(yong)酸堿進行(xing)(xing)化學(xue)清洗,被清洗零部件的(de)(de)(de)表面不會受(shou)到化學(xue)介(jie)質(zhi)的(de)(de)(de)腐蝕(shi)侵(qin)害(hai);還要(yao)(yao)著重檢(jian)查(cha)密(mi)(mi)封(feng)槽的(de)(de)(de)情況(kuang),必(bi)(bi)要(yao)(yao)時進行(xing)(xing)修(xiu)整(zheng);五是(shi)對(dui)(dui)于粘接(jie)(jie)(jie)式(shi)密(mi)(mi)封(feng)墊(dian),將徹(che)底清除殘留的(de)(de)(de)物(wu)質(zhi),使用(yong)調和(he)式(shi)粘接(jie)(jie)(jie)膠重新(xin)(xin)粘接(jie)(jie)(jie),重新(xin)(xin)組(zu)合的(de)(de)(de)換(huan)熱(re)(re)器(qi)片(pian)(pian)組(zu)在(zai)專(zhuan)用(yong)夾(jia)具中(zhong)夾(jia)緊,使粘接(jie)(jie)(jie)劑(ji)固化,在(zai)保(bao)溫爐中(zhong)加(jia)熱(re)(re)保(bao)溫,以達到粘接(jie)(jie)(jie)效果。如(ru)果沒有(you)備用(yong)的(de)(de)(de)密(mi)(mi)封(feng)墊(dian),必(bi)(bi)須(xu)從整(zheng)個板式(shi)換(huan)熱(re)(re)器(qi)組(zu)中(zhong)取下受(shou)損密(mi)(mi)封(feng)墊(dian)兩側的(de)(de)(de)散熱(re)(re)片(pian)(pian),然后對(dui)(dui)剩(sheng)余散熱(re)(re)片(pian)(pian)的(de)(de)(de)密(mi)(mi)封(feng)墊(dian)結合面進行(xing)(xing)檢(jian)查(cha)。必(bi)(bi)須(xu)嚴(yan)格按照使用(yong)說(shuo)明書中(zhong)的(de)(de)(de)要(yao)(yao)求(qiu)安裝剩(sheng)余的(de)(de)(de)換(huan)熱(re)(re)器(qi)片(pian)(pian),為了保(bao)證剩(sheng)余的(de)(de)(de)換(huan)熱(re)(re)器(qi)有(you)足夠(gou)的(de)(de)(de)應力(li)以抵抗負載,必(bi)(bi)須(xu)將原來各片(pian)(pian)允許承(cheng)受(shou)的(de)(de)(de)應力(li)乘以原來的(de)(de)(de)換(huan)熱(re)(re)器(qi)片(pian)(pian)數(shu),所得(de)的(de)(de)(de)積再除以當前剩(sheng)余換(huan)熱(re)(re)器(qi)的(de)(de)(de)片(pian)(pian)數(shu),得(de)到現在(zai)每個換(huan)熱(re)(re)器(qi)片(pian)(pian)必(bi)(bi)須(xu)承(cheng)受(shou)的(de)(de)(de)組(zu)裝應力(li)數(shu)值。
熱(re)(re)(re)容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)是一(yi)種(zhong)新型(xing)(xing)(xing)高效換(huan)(huan)熱(re)(re)(re)設備,它集(ji)波(bo)紋(wen)(wen)管(guan)換(huan)(huan)熱(re)(re)(re)器(qi)(qi)和容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)有(you)限于(yu)一(yi)體,采用薄壁不銹鋼波(bo)紋(wen)(wen)管(guan)作為換(huan)(huan)熱(re)(re)(re)元件(jian)。由于(yu)波(bo)紋(wen)(wen)管(guan)獨特的(de)波(bo)形,實現(xian)了管(guan)內外(wai)充分湍流,打(da)破了邊界層,降低(di)了管(guan)壁熱(re)(re)(re)阻(zu),提高了管(guan)內的(de)給熱(re)(re)(re)系(xi)數。波(bo)紋(wen)(wen)管(guan)即熱(re)(re)(re)容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)在溫(wen)差(cha)應力的(de)作用下(xia)(xia),波(bo)紋(wen)(wen)在軸向存(cun)在伸縮變形,使(shi)管(guan)壁不宜結(jie)垢(gou),即使(shi)結(jie)垢(gou),也會由于(yu)管(guan)子(zi)的(de)伸縮而脫落(luo)。因(yin)此,該系(xi)列容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)具有(you)如下(xia)(xia)特點:1、換(huan)(huan)熱(re)(re)(re)效率高。2、防垢(gou)、除(chu)垢(gou)能(neng)力強。3、儲(chu)水(shui)量大,出水(shui)溫(wen)度恒(heng)定。4、出水(shui)能(neng)力是其(qi)他容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)的(de)3-5倍。5、體積(ji)小,占(zhan)地面(mian)積(ji)小,可節省占(zhan)地面(mian)積(ji)30%-80%。波(bo)紋(wen)(wen)管(guan)即熱(re)(re)(re)容(rong)積(ji)式換(huan)(huan)熱(re)(re)(re)器(qi)(qi)分為立式與臥式兩種(zhong)系(xi)列,按照熱(re)(re)(re)源介質分為汽水(shui)型(xing)(xing)(xing)與水(shui)水(shui)型(xing)(xing)(xing)。
封閉式冷卻塔和管殼式換熱器同屬于水換熱冷卻裝置,有著本質的區別。閉式冷卻塔除了熱交換的過程,可以直接蒸發吸熱,容積式熱交換器將熱量排走,而管殼式換熱器只能換熱,使用過程中還需要另外的設備進行排熱。容積式熱交換器廠家今(jin)天小衛給大家(jia)詳細介紹(shao)一下(xia)管(guan)(guan)(guan)殼(ke)式(shi)換(huan)熱(re)(re)(re)器和閉式(shi)冷(leng)卻塔有(you)著(zhu)哪(na)些不(bu)同之(zhi)處,在現實使用過程中閉式(shi)冷(leng)卻塔替(ti)代管(guan)(guan)(guan)殼(ke)式(shi)換(huan)熱(re)(re)(re)器已成趨一、封閉式(shi)冷(leng)卻塔管(guan)(guan)(guan)殼(ke)式(shi)換(huan)熱(re)(re)(re)器概念及結構管(guan)(guan)(guan)殼(ke)式(shi)換(huan)熱(re)(re)(re)器(shell and tube heat exchanger)又稱列(lie)管(guan)(guan)(guan)式(shi)換(huan)熱(re)(re)(re)器。是(shi)以封閉在殼(ke)體中管(guan)(guan)(guan)束的(de)壁面作(zuo)為(wei)傳熱(re)(re)(re)面的(de)間壁式(shi)換(huan)熱(re)(re)(re)器。這種(zhong)換(huan)熱(re)(re)(re)器結構較(jiao)簡(jian)單,操(cao)作(zuo) ,可用各種(zhong)結構材料(主要是(shi)金屬(shu)材料)制造,能(neng)在高(gao)管(guan)(guan)(guan)殼(ke)式(shi)換(huan)熱(re)(re)(re)器由殼(ke)體、傳熱(re)(re)(re)管(guan)(guan)(guan)束、管(guan)(guan)(guan)板、折流板(擋板)和管(guan)(guan)(guan)箱等(deng)部件(jian)組成。殼(ke)體多為(wei)圓筒形,內部裝有(you)管(guan)(guan)(guan)束,管(guan)(guan)(guan)束兩端固(gu)定在管(guan)(guan)(guan)板上。
管(guan)殼式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)其壽命設(she)計的(de)(de)管(guan)殼式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)約為30年(nian)(nian)左右(you),為4年(nian)(nian)左右(you)的(de)(de)檢修(xiu)期,如果(guo)換(huan)熱(re)(re)(re)(re)器(qi)泄(xie)漏(lou),可(ke)能是(shi)管(guan)和(he)管(guan)道泄(xie)漏(lou)引起的(de)(de)泄(xie)漏(lou)或破(po)裂的(de)(de)管(guan)板(ban)(ban)(ban)(ban)之間,壁管(guan)方法可(ke)在短時間內恢(hui)復工作業績(ji),讓7%堵冠宇管(guan)換(huan)熱(re)(re)(re)(re)器(qi)。根(gen)據橡膠球清洗(xi)裝(zhuang)(zhuang)置的(de)(de)需要(yao)(yao),可(ke)進(jin)行定期的(de)(de)機械清洗(xi)。這(zhe)個方法很簡(jian)單。 板(ban)(ban)(ban)(ban)式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)的(de)(de)維(wei)護(hu)方法:專(zhuan)業板(ban)(ban)(ban)(ban)式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)具有體積小、重量輕等特點,維(wei)修(xiu)方便,不需要(yao)(yao)設(she)置吊裝(zhuang)(zhuang)設(she)施,安裝(zhuang)(zhuang)面積少。板(ban)(ban)(ban)(ban)式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)的(de)(de)手動維(wei)護(hu)包括整個機器(qi)的(de)(de)折疊,用噴水槍和(he)毛刷清洗(xi)板(ban)(ban)(ban)(ban)和(he)墊(dian)片(pian),必要(yao)(yao)時檢查板(ban)(ban)(ban)(ban)和(he)墊(dian)片(pian),必要(yao)(yao)時更換(huan)板(ban)(ban)(ban)(ban)和(he)墊(dian)片(pian)。管(guan)殼式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)和(he)板(ban)(ban)(ban)(ban)式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)如何維(wei)修(xiu)板(ban)(ban)(ban)(ban)式(shi)(shi)換(huan)熱(re)(re)(re)(re)器(qi)通常(chang)每年(nian)(nian)需要(yao)(yao)清洗(xi)一(yi)次,無論是(shi)否(fou)實用,都要(yao)(yao)做。
容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(qi)也叫壓(ya)力(li)容(rong)(rong)器(qi)(qi),屬于(yu)承壓(ya)設備(bei)(bei)。企業要有(you)壓(ya)力(li)容(rong)(rong)器(qi)(qi)生產許可證才能(neng)生產。更加屬于(yu)當地的(de)(de)鍋檢(jian)部(bu)(bu)門監管的(de)(de)范疇,它(ta)主(zhu)要由筒體(ti)、蒸汽盤管或管束組(zu)件,蒸汽進(jin)(jin)出口、冷(leng)熱(re)(re)水進(jin)(jin)出口等組(zu)成。容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(qi)是經過機電部(bu)(bu)華東測(ce)試中(zhong)心站的(de)(de)熱(re)(re)力(li)性能(neng)測(ce)定,從建(jian)筑部(bu)(bu)建(jian)筑設計總院引進(jin)(jin)的(de)(de)新型換(huan)(huan)(huan)熱(re)(re)器(qi)(qi),容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(qi)具有(you)貯水量大(da)(da),換(huan)(huan)(huan)熱(re)(re)出水溫度穩定的(de)(de)特點,廣泛應用(yong)(yong)于(yu)生活用(yong)(yong)水和洗澡水。容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(qi)主(zhu)要的(de)(de)組(zu)成部(bu)(bu)分有(you)哪些(xie)它(ta)是在利用(yong)(yong)“RV-02”雙管束容(rong)(rong)積(ji)式(shi)換(huan)(huan)(huan)熱(re)(re)器(qi)(qi)系列的(de)(de)成功經驗后(hou),克服老產品耗鋼(gang)量大(da)(da)、對設備(bei)(bei)用(yong)(yong)房要求高及品種規格少(shao)、選用(yong)(yong)局限性大(da)(da)等缺點,其熱(re)(re)力(li)性能(neng)遠超過其它(ta)同類產品,是目(mu)前熱(re)(re)水用(yong)(yong)水單位(wei)理想(xiang)和明智的(de)(de)換(huan)(huan)(huan)熱(re)(re)設備(bei)(bei)。