產品(pin)介(jie)紹

風(feng)道(dao)式防爆電(dian)(dian)加(jia)熱(re)(re)器是主要對氣(qi)體(ti)流進行加(jia)熱(re)(re)的電(dian)(dian)加(jia)熱(re)(re)設備。風(feng)道(dao)加(jia)熱(re)(re)器的發熱(re)(re)元件(jian)為不(bu)銹(xiu)鋼(gang)電(dian)(dian)加(jia)熱(re)(re)管(guan)(guan)，加(jia)熱(re)(re)器內(nei)腔(qiang)設有(you)多個折流板(ban)（導流板(ban)），引(yin)導氣(qi)體(ti)流向(xiang)，延長氣(qi)體(ti)在(zai)內(nei)腔(qiang)的滯留時(shi)間，從而使氣(qi)體(ti)充分(fen)加(jia)熱(re)(re)，使氣(qi)體(ti)加(jia)熱(re)(re)均(jun)勻，提(ti)高熱(re)(re)交換效率。風(feng)道(dao)加(jia)熱(re)(re)器的加(jia)熱(re)(re)元件(jian)不(bu)銹(xiu)鋼(gang)加(jia)熱(re)(re)管(guan)(guan)，是在(zai)無縫鋼(gang)管(guan)(guan)內(nei)裝(zhuang)入(ru)電(dian)(dian)熱(re)(re)絲，空隙(xi)部分(fen)填滿有(you)良好導熱(re)(re)性(xing)和絕緣性(xing)的氧化(hua)鎂(mei)粉(fen)后(hou)縮管(guan)(guan)而成(cheng)的。當電(dian)(dian)流通過高溫電(dian)(dian)阻絲的時(shi)候，產生(sheng)的熱(re)(re)通過結晶氧化(hua)鎂(mei)粉(fen)向(xiang)加(jia)熱(re)(re)管(guan)(guan)表(biao)面擴散，再傳遞到被加(jia)熱(re)(re)氣(qi)體(ti)中去，以達(da)到加(jia)熱(re)(re)的目的。

產品(pin)結構(gou)

技術(shu)特點

1、能使(shi)氣體(ti)加(jia)熱(re)到很高的(de)的(de)溫度，可達800℃，殼體(ti)溫度只(zhi)有50℃左右。

2、風道加熱器(qi)效率高(gao)。

3、升溫(wen)和降(jiang)溫(wen)速率快，可達(da)10℃/S，調節(jie)快而(er)穩(wen)定。不會出(chu)現所控氣(qi)體溫(wen)度超前和滯后現象(xiang)而(er)使溫(wen)度控制漂(piao)移不定，很適合自動(dong)控制。

4、機(ji)(ji)械性(xing)能(neng)好：因為(wei)它的發(fa)熱(re)體(ti)為(wei)特制合(he)金材料，所(suo)以(yi)在高壓(ya)氣體(ti)流的沖擊下(xia)，它比任何發(fa)熱(re)體(ti)的機(ji)(ji)械性(xing)能(neng)和強度(du)都好，這對(dui)于需要(yao)長時間(jian)連續不斷對(dui)氣體(ti)加(jia)溫的系統和附(fu)件試驗(yan)更具有優越性(xing)。

5、在不違(wei)反使(shi)用規程時，經久耐用，使(shi)用壽命長達幾(ji)十年。

6、氣體潔凈，體積小。

產品應用

風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)器(qi)主要用(yong)(yong)于(yu)(yu)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)中(zhong)(zhong)的(de)(de)空氣加(jia)(jia)(jia)(jia)(jia)熱(re)，規格分(fen)為(wei)低(di)溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)高(gao)(gao)溫(wen)(wen)三種形式，低(di)溫(wen)(wen)型(xing)加(jia)(jia)(jia)(jia)(jia)熱(re)器(qi)氣體加(jia)(jia)(jia)(jia)(jia)熱(re)可使溫(wen)(wen)度不超(chao)過180℃;中(zhong)(zhong)溫(wen)(wen)型(xing)不超(chao)過300℃;高(gao)(gao)溫(wen)(wen)型(xing)不超(chao)過650℃。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)器(qi)用(yong)(yong)于(yu)(yu)工(gong)(gong)(gong)(gong)業(ye)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)空調風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)與(yu)各行業(ye)空氣通過對(dui)空氣的(de)(de)加(jia)(jia)(jia)(jia)(jia)熱(re)，提高(gao)(gao)輸出空氣的(de)(de)溫(wen)(wen)度，一(yi)般在風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)橫向(xiang)開口插入。根據風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)工(gong)(gong)(gong)(gong)作溫(wen)(wen)度分(fen)低(di)溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)和高(gao)(gao)溫(wen)(wen);根據風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)內(nei)風(feng)(feng)(feng)(feng)(feng)速分(fen)低(di)風(feng)(feng)(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)(feng)(feng)速和高(gao)(gao)風(feng)(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)器(qi)。已被廣泛的(de)(de)應(ying)用(yong)(yong)到航(hang)空航(hang)天、兵器(qi)工(gong)(gong)(gong)(gong)業(ye)、化工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)業(ye)和高(gao)(gao)等院校(xiao)等許多科研生產(chan)試驗室。特別適(shi)合于(yu)(yu)自(zi)動控(kong)(kong)溫(wen)(wen)和大(da)流量高(gao)(gao)溫(wen)(wen)聯合系(xi)統和附件(jian)試驗。風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)(dao)式防(fang)爆電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)器(qi)使用(yong)(yong)的(de)(de)范圍寬:可以對(dui)任何氣體加(jia)(jia)(jia)(jia)(jia)熱(re)，產(chan)生的(de)(de)熱(re)空氣干燥無水份(fen)、不導(dao)電(dian)(dian)、不燃燒、不爆炸、無化學腐蝕(shi)性、無污染、安(an)全可靠、被加(jia)(jia)(jia)(jia)(jia)熱(re)空間升(sheng)溫(wen)(wen)快(kuai)(可控(kong)(kong)）