產品介(jie)紹(shao)
大(da)型(xing)風(feng)道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)是主要(yao)對氣(qi)(qi)體(ti)流進(jin)行(xing)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)(de)(de)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)設備。風(feng)道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)的(de)(de)(de)發熱(re)(re)(re)(re)(re)元件為(wei)不銹鋼(gang)電(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan),加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)內腔設有(you)多個折流板(導(dao)流板),引導(dao)氣(qi)(qi)體(ti)流向(xiang),延長(chang)氣(qi)(qi)體(ti)在(zai)內腔的(de)(de)(de)滯留時間(jian),從而使氣(qi)(qi)體(ti)充分(fen)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re),使氣(qi)(qi)體(ti)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)均(jun)勻(yun),提高(gao)熱(re)(re)(re)(re)(re)交換效率。風(feng)道加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)元件不銹鋼(gang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan),是在(zai)無縫鋼(gang)管(guan)(guan)內裝入電(dian)(dian)熱(re)(re)(re)(re)(re)絲,空隙部分(fen)填滿有(you)良(liang)好(hao)導(dao)熱(re)(re)(re)(re)(re)性和絕(jue)緣性的(de)(de)(de)氧(yang)化(hua)鎂粉后縮管(guan)(guan)而成的(de)(de)(de)。當電(dian)(dian)流通(tong)過高(gao)溫電(dian)(dian)阻(zu)絲的(de)(de)(de)時候(hou),產(chan)生的(de)(de)(de)熱(re)(re)(re)(re)(re)通(tong)過結晶氧(yang)化(hua)鎂粉向(xiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)(guan)表(biao)面擴散,再傳遞到被加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)氣(qi)(qi)體(ti)中去,以達到加(jia)(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)(de)(de)目的(de)(de)(de)。
產(chan)品結(jie)構(gou)
技術特(te)點
1、能(neng)使氣體(ti)加熱到(dao)很(hen)高的的溫度,可達800℃,殼體(ti)溫度只有50℃左(zuo)右(you)。
2、風道加熱器效率高(gao)。
3、升溫和降溫速率快(kuai),可達10℃/S,調節快(kuai)而(er)(er)穩定(ding)。不會出現(xian)所(suo)控(kong)(kong)氣體(ti)溫度超前和滯(zhi)后(hou)現(xian)象而(er)(er)使溫度控(kong)(kong)制漂移不定(ding),很適合(he)自(zi)動控(kong)(kong)制。
4、機械(xie)性能好:因為它的(de)發熱體(ti)為特(te)制合金(jin)材料,所以(yi)在高壓氣體(ti)流的(de)沖擊下,它比任何發熱體(ti)的(de)機械(xie)性能和強度都好,這對(dui)于需要長時間(jian)連續不斷對(dui)氣體(ti)加溫的(de)系統和附件試(shi)驗更(geng)具有優越(yue)性。
5、在不(bu)違反(fan)使(shi)用(yong)(yong)規程時,經久耐用(yong)(yong),使(shi)用(yong)(yong)壽命長(chang)達幾(ji)十(shi)年(nian)。
6、氣(qi)體潔(jie)凈,體積(ji)小。
產品(pin)應(ying)用
大型(xing)風(feng)(feng)(feng)道(dao)(dao)加(jia)熱(re)(re)(re)器(qi)主要用(yong)(yong)于風(feng)(feng)(feng)道(dao)(dao)中(zhong)的(de)空(kong)(kong)(kong)氣加(jia)熱(re)(re)(re),規(gui)格分(fen)為低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式,低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)加(jia)熱(re)(re)(re)器(qi)氣體(ti)加(jia)熱(re)(re)(re)可(ke)使溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)不(bu)(bu)超(chao)過180℃;中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過300℃;高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)型(xing)不(bu)(bu)超(chao)過650℃。風(feng)(feng)(feng)道(dao)(dao)電(dian)加(jia)熱(re)(re)(re)器(qi)用(yong)(yong)于工(gong)業(ye)風(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)調風(feng)(feng)(feng)道(dao)(dao)與各(ge)行業(ye)空(kong)(kong)(kong)氣通過對空(kong)(kong)(kong)氣的(de)加(jia)熱(re)(re)(re),提高(gao)(gao)(gao)輸出空(kong)(kong)(kong)氣的(de)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du),一般在風(feng)(feng)(feng)道(dao)(dao)橫(heng)向開(kai)口插入。根據(ju)風(feng)(feng)(feng)道(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)分(fen)低(di)溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)和高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)速分(fen)低(di)風(feng)(feng)(feng)速、中(zhong)風(feng)(feng)(feng)速和高(gao)(gao)(gao)風(feng)(feng)(feng)速風(feng)(feng)(feng)道(dao)(dao)電(dian)加(jia)熱(re)(re)(re)器(qi)。已被廣泛的(de)應用(yong)(yong)到航空(kong)(kong)(kong)航天、兵器(qi)工(gong)業(ye)、化工(gong)工(gong)業(ye)和高(gao)(gao)(gao)等院校等許(xu)多科研生產試驗室。特別適(shi)合于自動控溫(wen)(wen)(wen)(wen)(wen)(wen)和大流(liu)量高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)聯合系統和附件(jian)試驗。大型(xing)風(feng)(feng)(feng)道(dao)(dao)加(jia)熱(re)(re)(re)器(qi)使用(yong)(yong)的(de)范圍寬:可(ke)以對任(ren)何氣體(ti)加(jia)熱(re)(re)(re),產生的(de)熱(re)(re)(re)空(kong)(kong)(kong)氣干燥無(wu)水(shui)份(fen)、不(bu)(bu)導電(dian)、不(bu)(bu)燃燒(shao)、不(bu)(bu)爆(bao)炸、無(wu)化學腐蝕(shi)性、無(wu)污染、安全可(ke)靠、被加(jia)熱(re)(re)(re)空(kong)(kong)(kong)間升溫(wen)(wen)(wen)(wen)(wen)(wen)快(可(ke)控)
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