產品(pin)介紹

風(feng)道式防爆電(dian)加(jia)(jia)(jia)熱(re)(re)器(qi)是主要對氣(qi)體(ti)(ti)流進(jin)行加(jia)(jia)(jia)熱(re)(re)的(de)(de)電(dian)加(jia)(jia)(jia)熱(re)(re)設備。風(feng)道加(jia)(jia)(jia)熱(re)(re)器(qi)的(de)(de)發(fa)熱(re)(re)元(yuan)件為不銹鋼電(dian)加(jia)(jia)(jia)熱(re)(re)管，加(jia)(jia)(jia)熱(re)(re)器(qi)內(nei)腔設有多(duo)個(ge)折流板（導流板），引導氣(qi)體(ti)(ti)流向，延長氣(qi)體(ti)(ti)在內(nei)腔的(de)(de)滯(zhi)留時間，從而使氣(qi)體(ti)(ti)充分加(jia)(jia)(jia)熱(re)(re)，使氣(qi)體(ti)(ti)加(jia)(jia)(jia)熱(re)(re)均勻，提高熱(re)(re)交換效率。風(feng)道加(jia)(jia)(jia)熱(re)(re)器(qi)的(de)(de)加(jia)(jia)(jia)熱(re)(re)元(yuan)件不銹鋼加(jia)(jia)(jia)熱(re)(re)管，是在無縫鋼管內(nei)裝(zhuang)入(ru)電(dian)熱(re)(re)絲，空隙(xi)部分填(tian)滿有良(liang)好(hao)導熱(re)(re)性(xing)和絕緣性(xing)的(de)(de)氧化(hua)鎂(mei)粉(fen)后縮管而成的(de)(de)。當電(dian)流通(tong)(tong)過高溫電(dian)阻絲的(de)(de)時候，產生的(de)(de)熱(re)(re)通(tong)(tong)過結(jie)晶氧化(hua)鎂(mei)粉(fen)向加(jia)(jia)(jia)熱(re)(re)管表面擴散，再傳遞(di)到(dao)(dao)被加(jia)(jia)(jia)熱(re)(re)氣(qi)體(ti)(ti)中去(qu)，以達到(dao)(dao)加(jia)(jia)(jia)熱(re)(re)的(de)(de)目的(de)(de)。

產品結構

技術特點

1、能使氣體加熱到(dao)很高(gao)的的溫度(du)，可達800℃，殼體溫度(du)只(zhi)有50℃左右。

2、風道加熱(re)器效率(lv)高。

3、升溫(wen)和降(jiang)溫(wen)速率快(kuai)，可達10℃/S，調節(jie)快(kuai)而(er)穩定。不(bu)會出現所控(kong)氣體溫(wen)度(du)超前和滯后現象(xiang)而(er)使溫(wen)度(du)控(kong)制漂移不(bu)定，很適合自動(dong)控(kong)制。

4、機械性(xing)能好：因為它(ta)(ta)的發熱體(ti)(ti)為特制合金(jin)材料，所以在高(gao)壓氣(qi)體(ti)(ti)流的沖擊下，它(ta)(ta)比任何發熱體(ti)(ti)的機械性(xing)能和(he)強(qiang)度都好，這對(dui)于需要長時間連續不斷對(dui)氣(qi)體(ti)(ti)加溫(wen)的系統和(he)附件試(shi)驗更具有優越性(xing)。

5、在(zai)不違反(fan)使用(yong)規程時(shi)，經(jing)久(jiu)耐用(yong)，使用(yong)壽命(ming)長(chang)達幾十(shi)年。

6、氣體潔(jie)凈，體積小。

產品應用

風(feng)(feng)(feng)(feng)道式防爆(bao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器主要用(yong)于風(feng)(feng)(feng)(feng)道中(zhong)的空(kong)(kong)氣(qi)(qi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)，規格分為低溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)(wen)三種形(xing)式，低溫(wen)(wen)(wen)(wen)型加(jia)(jia)(jia)(jia)熱(re)(re)(re)器氣(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)(re)可(ke)使(shi)溫(wen)(wen)(wen)(wen)度不(bu)超過(guo)180℃;中(zhong)溫(wen)(wen)(wen)(wen)型不(bu)超過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)(wen)型不(bu)超過(guo)650℃。風(feng)(feng)(feng)(feng)道電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器用(yong)于工(gong)業風(feng)(feng)(feng)(feng)道空(kong)(kong)調風(feng)(feng)(feng)(feng)道與各(ge)行(xing)業空(kong)(kong)氣(qi)(qi)通過(guo)對(dui)空(kong)(kong)氣(qi)(qi)的加(jia)(jia)(jia)(jia)熱(re)(re)(re)，提(ti)高(gao)(gao)輸出空(kong)(kong)氣(qi)(qi)的溫(wen)(wen)(wen)(wen)度，一般在風(feng)(feng)(feng)(feng)道橫(heng)向開口插入。根據風(feng)(feng)(feng)(feng)道工(gong)作溫(wen)(wen)(wen)(wen)度分低溫(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)和高(gao)(gao)溫(wen)(wen)(wen)(wen);根據風(feng)(feng)(feng)(feng)道內風(feng)(feng)(feng)(feng)速分低風(feng)(feng)(feng)(feng)速、中(zhong)風(feng)(feng)(feng)(feng)速和高(gao)(gao)風(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)道電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器。已被廣泛的應用(yong)到航空(kong)(kong)航天、兵器工(gong)業、化(hua)工(gong)工(gong)業和高(gao)(gao)等院(yuan)校(xiao)等許多科(ke)研(yan)生產(chan)試驗室。特別(bie)適合于自動控溫(wen)(wen)(wen)(wen)和大流量高(gao)(gao)溫(wen)(wen)(wen)(wen)聯合系(xi)統和附(fu)件試驗。風(feng)(feng)(feng)(feng)道式防爆(bao)電(dian)加(jia)(jia)(jia)(jia)熱(re)(re)(re)器使(shi)用(yong)的范圍寬:可(ke)以對(dui)任何氣(qi)(qi)體加(jia)(jia)(jia)(jia)熱(re)(re)(re)，產(chan)生的熱(re)(re)(re)空(kong)(kong)氣(qi)(qi)干燥無(wu)水份、不(bu)導電(dian)、不(bu)燃燒、不(bu)爆(bao)炸(zha)、無(wu)化(hua)學腐蝕(shi)性(xing)、無(wu)污(wu)染、安(an)全可(ke)靠、被加(jia)(jia)(jia)(jia)熱(re)(re)(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)快(可(ke)控）