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鈦(tai)(tai)熱(re)(re)(re)(re)交(jiao)換(huan)器特點(dian):鈦(tai)(tai)換(huan)熱(re)(re)(re)(re)器因金屬離子(zi)不易流失(shi)、所以(yi)可充分(fen)利用(yong)(yong)這種(zhong)非磁性特點(dian),用(yong)(yong)做制(zhi)藥(yao)(yao)及食品等用(yong)(yong)途(tu)的(de)換(huan)熱(re)(re)(re)(re)器。由(you)于鈦(tai)(tai)的(de)抗腐蝕能(neng)力(li)(li)強、所以(yi)器換(huan)熱(re)(re)(re)(re)器的(de)使用(yong)(yong)壽命長、并且在(zai)使用(yong)(yong)中維護費用(yong)(yong)也少(shao)。此外、因其具有體積小、換(huan)熱(re)(re)(re)(re)能(neng)力(li)(li)大等優點(dian)、相關設(she)備(bei)(如泵)的(de)投資(zi)及運行費用(yong)(yong)也能(neng)相應減少(shao)鈦(tai)(tai)熱(re)(re)(re)(re)交(jiao)換(huan)器應用(yong)(yong)范圍:鈦(tai)(tai)換(huan)熱(re)(re)(re)(re)器憑(ping)借工(gong)(gong)業純鈦(tai)(tai)的(de)各種(zhong)優良性質(zhi),廣泛應用(yong)(yong)于各類海(hai)鮮(xian)養殖(zhi),海(hai)水(shui)換(huan)熱(re)(re)(re)(re),鹽水(shui)換(huan)熱(re)(re)(re)(re),化(hua)工(gong)(gong),食品,醫藥(yao)(yao),冶金,制(zhi)冷,輕工(gong)(gong),電(dian)鍍行業、鋁氧化(hua)槽、制(zhi)鹽、造紙(zhi)、超(chao)聲波、電(dian)子(zi)通訊、集中供熱(re)(re)(re)(re)等行業和領域。
容積式熱交換器:容積式熱交換器是利用冷、熱流體交替流經蓄熱室中的蓄熱體(填料)表面,板式熱交換器廠家從而進行熱量交換的換熱器。間壁容積式換熱器的冷、熱流體被固體間壁隔開,并通過間壁進行熱量交換的換熱器,因此又稱表面式換熱器。容積式熱交換器優點:積式熱交換器的6優點1)容積式熱交換器兼具換熱、貯熱功能。有較大的貯熱量,可以提前加熱,將熱水貯存在換熱器內, 熱媒的小時耗熱量可隨加熱時間的加長而減小其峰值。2)容積式熱交換器適用于熱水用量大,麗水板式熱交換器廠家且(qie)用(yong)(yong)(yong)水(shui)不均勻的(de)(de)建筑物,如(ru)(ru)酒店的(de)(de)生活用(yong)(yong)(yong)水(shui)。3)被(bei)加(jia)熱(re)水(shui)通過罐體阻力損失小。4)結構(gou)簡(jian)單、管理方(fang)便,可(ke)承(cheng)受水(shui)壓(ya),噪低(di)。積(ji)(ji)式(shi)熱(re)交換(huan)(huan)器的(de)(de)6優點5)換(huan)(huan)熱(re)面積(ji)(ji)大,換(huan)(huan)熱(re)量(liang)高(gao)。6)供水(shui)水(shui)壓(ya)、水(shui)溫穩定、安全、節水(shui)、用(yong)(yong)(yong)水(shui)舒適(shi)。使(shi)用(yong)(yong)(yong)壽命長。容積(ji)(ji)式(shi)熱(re)交換(huan)(huan)器缺點:積(ji)(ji)式(shi)熱(re)交換(huan)(huan)器的(de)(de)6優點1)外形體積(ji)(ji)較大、換(huan)(huan)熱(re)效率相對較低(di)。2)殼(ke)程與殼(ke)程清(qing)洗不方(fang)便,維(wei)修困難(nan)。3)漸熱(re)速(su)度慢,不適(shi)用(yong)(yong)(yong)與間歇(xie)工作的(de)(de)用(yong)(yong)(yong)水(shui)場合,如(ru)(ru)職(zhi)工浴室(shi)。
半容(rong)(rong)(rong)積式(shi)換(huan)熱(re)器(qi)由于具(ju)有(you)良(liang)好的性(xing)能(neng)與使(shi)用優勢,因此很多消(xiao)費者在選(xuan)購(gou)換(huan)熱(re)器(qi)產品時都(dou)會考慮該類型的產品。但是,由于目前(qian)市場上該產品設(she)(she)備(bei)的品牌種(zhong)類眾多,消(xiao)費者在選(xuan)購(gou)時一定要(yao)注(zhu)意(yi)一些具(ju)體的內(nei)容(rong)(rong)(rong)。下(xia)面(mian)就來介(jie)紹一下(xia),消(xiao)費者應該注(zhu)意(yi)的內(nei)容(rong)(rong)(rong)有(you)哪些。設(she)(she)備(bei)的材(cai)質(zhi)(zhi)半容(rong)(rong)(rong)積式(shi)換(huan)熱(re)器(qi)的材(cai)質(zhi)(zhi)是比較(jiao)重要(yao)的一個方面(mian),消(xiao)費者在選(xuan)購(gou)的設(she)(she)備(bei)的過程中,需(xu)要(yao)對(dui)設(she)(she)備(bei)的生(sheng)產材(cai)料進行選(xuan)擇(ze)。一般來說,換(huan)熱(re)器(qi)設(she)(she)備(bei)都(dou)是采(cai)用不銹鋼(gang)材(cai)料生(sheng)產的,該材(cai)質(zhi)(zhi)的設(she)(she)備(bei)具(ju)有(you)良(liang)好的耐(nai)腐(fu)蝕(shi)性(xing)能(neng),可(ke)以擁有(you)較(jiao)長的使(shi)用壽命。 設(she)(she)備(bei)的容(rong)(rong)(rong)量消(xiao)費者在選(xuan)購(gou)半容(rong)(rong)(rong)積式(shi)換(huan)熱(re)器(qi)時,還(huan)需(xu)要(yao)對(dui)設(she)(she)備(bei)的容(rong)(rong)(rong)量進行選(xuan)擇(ze)。
管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)是(shi)把換(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)與管(guan)(guan)(guan)(guan)板(ban)連接(jie)后,再用筒體(ti)與管(guan)(guan)(guan)(guan)箱(xiang)包起來,形(xing)成兩個(ge)獨立的(de)(de)空間。管(guan)(guan)(guan)(guan)內的(de)(de)通(tong)(tong)道(dao)及與其相貫(guan)通(tong)(tong)的(de)(de)管(guan)(guan)(guan)(guan)箱(xiang)稱(cheng)(cheng)為管(guan)(guan)(guan)(guan)程(cheng);管(guan)(guan)(guan)(guan)外的(de)(de)通(tong)(tong)道(dao)及與其相貫(guan)通(tong)(tong)的(de)(de)部分稱(cheng)(cheng)為殼(ke)(ke)程(cheng)。一(yi)種流(liu)(liu)體(ti)在管(guan)(guan)(guan)(guan)內流(liu)(liu)動,而另一(yi)種流(liu)(liu)體(ti)在殼(ke)(ke)與管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)之間從管(guan)(guan)(guan)(guan)外表面流(liu)(liu)過,為了保(bao)證殼(ke)(ke)程(cheng)流(liu)(liu)體(ti)能夠橫向流(liu)(liu)過管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu),以形(xing)成較(jiao)高(gao)的(de)(de)傳熱(re)(re)速率,在外殼(ke)(ke)上裝有許(xu)多(duo)擋板(ban)。管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)腐蝕(shi)(shi)和磨(mo)蝕(shi)(shi)失(shi)效(xiao)的(de)(de)主(zhu)要原因(yin)管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)在使用的(de)(de)過程(cheng)中可能會發生(sheng)失(shi)效(xiao)的(de)(de)情況(kuang)(kuang),常(chang)(chang)見(jian)的(de)(de)失(shi)效(xiao)是(shi)管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)失(shi)效(xiao)的(de)(de)情況(kuang)(kuang)管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)腐蝕(shi)(shi)和磨(mo)蝕(shi)(shi)失(shi)效(xiao)、傳熱(re)(re)能力下降、管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)泄漏.以下是(shi)關于管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)官術失(shi)效(xiao)的(de)(de)具體(ti)介紹。管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)出現管(guan)(guan)(guan)(guan)束(shu)(shu)(shu)(shu)失(shi)效(xiao)的(de)(de)情況(kuang)(kuang)有哪些?管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)的(de)(de)失(shi)效(xiao)大多(duo)數(shu)是(shi)由腐蝕(shi)(shi)引(yin)起的(de)(de)。最常(chang)(chang)見(jian)的(de)(de)管(guan)(guan)(guan)(guan)殼(ke)(ke)式(shi)(shi)換(huan)(huan)熱(re)(re)器(qi)腐蝕(shi)(shi)部位(wei)是(shi)換(huan)(huan)熱(re)(re)管(guan)(guan)(guan)(guan),然后依次(ci)是(shi)管(guan)(guan)(guan)(guan)板(ban)、換(huan)(huan)熱(re)(re)器(qi)封頭(tou) 及小(xiao)直徑的(de)(de)接(jie)管(guan)(guan)(guan)(guan)。
1、挖孔(kong)(kong)(kong):在(zai)(zai)確定(ding)了內(nei)漏(lou)點的(de)(de)(de)(de)(de)位置(zhi)(zhi)后,從換(huan)熱(re)(re)器(qi)(qi)(qi)外層(ceng)(ceng)(ceng)對(dui)應(ying)著漏(lou)點的(de)(de)(de)(de)(de)地(di)方,開始割(ge)(ge)孔(kong)(kong)(kong),順序是由(you)外向里,一(yi)直(zhi)割(ge)(ge)到有內(nei)漏(lou)點的(de)(de)(de)(de)(de)那一(yi)層(ceng)(ceng)(ceng)為止。割(ge)(ge)出的(de)(de)(de)(de)(de)孔(kong)(kong)(kong)應(ying)為橢圓形(xing)(xing),且(qie)(qie)尺(chi)寸的(de)(de)(de)(de)(de)大(da)(da)(da)小(xiao)是外層(ceng)(ceng)(ceng)大(da)(da)(da),向里逐漸小(xiao),一(yi)般每(mei)層(ceng)(ceng)(ceng)板(ban)上(shang)孔(kong)(kong)(kong)的(de)(de)(de)(de)(de)大(da)(da)(da)小(xiao)相差40mm,如漏(lou)點位置(zhi)(zhi)較深,在(zai)(zai)外層(ceng)(ceng)(ceng)割(ge)(ge)出的(de)(de)(de)(de)(de)孔(kong)(kong)(kong)應(ying)較大(da)(da)(da)。換(huan)熱(re)(re)器(qi)(qi)(qi)內(nei)漏(lou)處(chu)的(de)(de)(de)(de)(de)3種(zhong)處(chu)理(li)(li)(li)(li)辦法2、清(qing)渣:在(zai)(zai)割(ge)(ge)完孔(kong)(kong)(kong)后,應(ying)對(dui)留在(zai)(zai)每(mei)層(ceng)(ceng)(ceng)板(ban)上(shang)的(de)(de)(de)(de)(de)氧化(hua)渣認(ren)真進行清(qing)理(li)(li)(li)(li),這是在(zai)(zai)對(dui)焊回補(bu)板(ban)時,回補(bu)板(ban)與每(mei)層(ceng)(ceng)(ceng)螺旋(xuan)(xuan)板(ban)能否貼緊焊牢的(de)(de)(de)(de)(de)關鍵,可用鏨子(zi)和(he)修整模具用的(de)(de)(de)(de)(de)小(xiao)手(shou)砂輪清(qing)理(li)(li)(li)(li)氧化(hua)渣,注意應(ying)盡量將(jiang)清(qing)理(li)(li)(li)(li)的(de)(de)(de)(de)(de)渣子(zi)清(qing)出,不讓其掉進換(huan)熱(re)(re)器(qi)(qi)(qi)內(nei)。換(huan)熱(re)(re)器(qi)(qi)(qi)內(nei)漏(lou)處(chu)的(de)(de)(de)(de)(de)3種(zhong)處(chu)理(li)(li)(li)(li)辦法3、配(pei)(pei)回補(bu)板(ban):換(huan)熱(re)(re)器(qi)(qi)(qi)內(nei)漏(lou)處(chu)的(de)(de)(de)(de)(de)3種(zhong)處(chu)理(li)(li)(li)(li)辦法為保證修理(li)(li)(li)(li)的(de)(de)(de)(de)(de)質量,從換(huan)熱(re)(re)器(qi)(qi)(qi)上(shang)每(mei)層(ceng)(ceng)(ceng)割(ge)(ge)下來的(de)(de)(de)(de)(de)板(ban)料,不再使(shi)用,【主詞】重新配(pei)(pei)回補(bu)板(ban),另(ling)配(pei)(pei)的(de)(de)(de)(de)(de)回補(bu)板(ban)要用與換(huan)熱(re)(re)器(qi)(qi)(qi)螺旋(xuan)(xuan)板(ban)相同的(de)(de)(de)(de)(de)材料和(he)板(ban)厚(hou),其周邊應(ying)比換(huan)熱(re)(re)器(qi)(qi)(qi)上(shang)每(mei)層(ceng)(ceng)(ceng)割(ge)(ge)出的(de)(de)(de)(de)(de)孔(kong)(kong)(kong)分別大(da)(da)(da)15mm-20mm,且(qie)(qie)也(ye)為橢圓形(xing)(xing),并做成和(he)換(huan)熱(re)(re)器(qi)(qi)(qi)每(mei)層(ceng)(ceng)(ceng)螺旋(xuan)(xuan)板(ban)弧度相一(yi)致的(de)(de)(de)(de)(de)弧形(xing)(xing)。