產品介紹
風道式防(fang)爆電加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)是主要對氣(qi)體(ti)(ti)流進行加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)的(de)(de)電加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)設備。風道加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)發(fa)熱(re)(re)(re)(re)(re)(re)(re)元件(jian)為(wei)不銹(xiu)鋼電加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan),加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)內(nei)腔(qiang)設有(you)多個折流板(導(dao)流板),引導(dao)氣(qi)體(ti)(ti)流向,延長氣(qi)體(ti)(ti)在(zai)內(nei)腔(qiang)的(de)(de)滯留時(shi)間,從而使(shi)氣(qi)體(ti)(ti)充分加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re),使(shi)氣(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)均(jun)勻,提(ti)高熱(re)(re)(re)(re)(re)(re)(re)交換效率。風道加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)的(de)(de)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)元件(jian)不銹(xiu)鋼加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan),是在(zai)無縫鋼管(guan)內(nei)裝入電熱(re)(re)(re)(re)(re)(re)(re)絲(si),空隙(xi)部分填滿有(you)良好導(dao)熱(re)(re)(re)(re)(re)(re)(re)性和絕緣性的(de)(de)氧化鎂粉(fen)后縮管(guan)而成的(de)(de)。當電流通(tong)過高溫電阻絲(si)的(de)(de)時(shi)候(hou),產(chan)生的(de)(de)熱(re)(re)(re)(re)(re)(re)(re)通(tong)過結(jie)晶氧化鎂粉(fen)向加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)管(guan)表面擴散,再傳遞到被(bei)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)氣(qi)體(ti)(ti)中去,以(yi)達到加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)的(de)(de)目的(de)(de)。
產品結構
技術特點
1、能使氣體加熱(re)到很高的(de)的(de)溫(wen)度,可達800℃,殼體溫(wen)度只有50℃左右。
2、風道加熱器效率高(gao)。
3、升(sheng)溫和降溫速率(lv)快,可(ke)達10℃/S,調節快而穩(wen)定(ding)。不會出現所(suo)控(kong)氣體溫度超前和滯后現象而使溫度控(kong)制(zhi)漂移不定(ding),很(hen)適合自動控(kong)制(zhi)。
4、機(ji)械性能好:因為它的(de)發熱(re)體為特制合(he)金材料,所(suo)以在(zai)高(gao)壓(ya)氣(qi)體流的(de)沖擊下,它比(bi)任(ren)何發熱(re)體的(de)機(ji)械性能和強度都好,這對于(yu)需要長(chang)時間連續不斷對氣(qi)體加溫的(de)系統和附(fu)件試驗更具有優越(yue)性。
5、在(zai)不違(wei)反使用(yong)規程時(shi),經久耐用(yong),使用(yong)壽命長達幾十(shi)年。
6、氣體潔凈,體積小。
產品(pin)應(ying)用
風(feng)(feng)(feng)(feng)道(dao)(dao)式防(fang)爆電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器主(zhu)要用于風(feng)(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)(zhong)的空(kong)(kong)氣(qi)(qi)(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re),規格分(fen)為(wei)低(di)(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)三種形式,低(di)(di)溫(wen)(wen)(wen)(wen)(wen)型(xing)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器氣(qi)(qi)(qi)體加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)可使溫(wen)(wen)(wen)(wen)(wen)度不(bu)超(chao)過180℃;中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)超(chao)過300℃;高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)超(chao)過650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器用于工(gong)(gong)業風(feng)(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)與各行業空(kong)(kong)氣(qi)(qi)(qi)通過對(dui)空(kong)(kong)氣(qi)(qi)(qi)的加(jia)(jia)(jia)熱(re)(re)(re)(re)(re),提高(gao)(gao)(gao)輸(shu)出空(kong)(kong)氣(qi)(qi)(qi)的溫(wen)(wen)(wen)(wen)(wen)度,一般在風(feng)(feng)(feng)(feng)道(dao)(dao)橫向開口插入。根(gen)據風(feng)(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)(wen)(wen)(wen)度分(fen)低(di)(di)溫(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)和高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen);根(gen)據風(feng)(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)(feng)速分(fen)低(di)(di)風(feng)(feng)(feng)(feng)速、中(zhong)(zhong)(zhong)風(feng)(feng)(feng)(feng)速和高(gao)(gao)(gao)風(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)道(dao)(dao)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器。已被廣泛的應用到航(hang)空(kong)(kong)航(hang)天、兵器工(gong)(gong)業、化工(gong)(gong)工(gong)(gong)業和高(gao)(gao)(gao)等院校(xiao)等許多科研生(sheng)產試驗室。特(te)別(bie)適(shi)合于自動控溫(wen)(wen)(wen)(wen)(wen)和大流(liu)量高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)聯合系(xi)統和附件試驗。風(feng)(feng)(feng)(feng)道(dao)(dao)式防(fang)爆電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器使用的范圍寬:可以(yi)對(dui)任何氣(qi)(qi)(qi)體加(jia)(jia)(jia)熱(re)(re)(re)(re)(re),產生(sheng)的熱(re)(re)(re)(re)(re)空(kong)(kong)氣(qi)(qi)(qi)干燥無(wu)(wu)水份、不(bu)導(dao)電(dian)、不(bu)燃燒、不(bu)爆炸、無(wu)(wu)化學腐(fu)蝕性、無(wu)(wu)污染、安全可靠、被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)(wen)快(kuai)(可控)
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