產品介(jie)紹
風道式空(kong)氣(qi)(qi)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器是主要對氣(qi)(qi)體(ti)(ti)流(liu)(liu)進行加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)電加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)設(she)(she)備。風道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)(de)(de)發熱(re)(re)(re)元件(jian)為不(bu)銹鋼電加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管,加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器內腔(qiang)設(she)(she)有(you)(you)多個折流(liu)(liu)板(導(dao)流(liu)(liu)板),引導(dao)氣(qi)(qi)體(ti)(ti)流(liu)(liu)向(xiang),延長氣(qi)(qi)體(ti)(ti)在內腔(qiang)的(de)(de)(de)(de)滯(zhi)留時(shi)間(jian),從而使氣(qi)(qi)體(ti)(ti)充分加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re),使氣(qi)(qi)體(ti)(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)均(jun)勻,提高(gao)熱(re)(re)(re)交(jiao)換效率。風道加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)元件(jian)不(bu)銹鋼加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管,是在無縫鋼管內裝(zhuang)入電熱(re)(re)(re)絲,空(kong)隙部分填滿有(you)(you)良(liang)好導(dao)熱(re)(re)(re)性(xing)和絕緣性(xing)的(de)(de)(de)(de)氧化鎂粉后縮管而成的(de)(de)(de)(de)。當(dang)電流(liu)(liu)通(tong)(tong)過(guo)高(gao)溫電阻絲的(de)(de)(de)(de)時(shi)候,產生的(de)(de)(de)(de)熱(re)(re)(re)通(tong)(tong)過(guo)結晶氧化鎂粉向(xiang)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)管表面擴散,再傳遞到被加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)氣(qi)(qi)體(ti)(ti)中(zhong)去,以達到加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)的(de)(de)(de)(de)目的(de)(de)(de)(de)。
產品結構
技(ji)術(shu)特點(dian)
1、能使(shi)氣體(ti)加熱到(dao)很高的的溫度(du),可達800℃,殼體(ti)溫度(du)只有50℃左(zuo)右。
2、風道加熱器效率高。
3、升(sheng)溫和降溫速率快(kuai),可(ke)達10℃/S,調節(jie)快(kuai)而穩定。不(bu)會出現所(suo)控(kong)(kong)氣體溫度(du)超前和滯后(hou)現象(xiang)而使溫度(du)控(kong)(kong)制(zhi)漂(piao)移(yi)不(bu)定,很適合(he)自動(dong)控(kong)(kong)制(zhi)。
4、機械性能好:因為它(ta)的發熱體為特(te)制合金材料,所以在高壓氣體流(liu)的沖擊(ji)下,它(ta)比任(ren)何發熱體的機械性能和強度都(dou)好,這對(dui)于需要長時間連續不斷對(dui)氣體加溫的系(xi)統和附(fu)件試驗更具有(you)優(you)越(yue)性。
5、在不違反使用(yong)規程時,經久耐用(yong),使用(yong)壽命(ming)長達幾十年。
6、氣體(ti)潔凈,體(ti)積小。
產品(pin)應用
風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)式(shi)空(kong)(kong)(kong)氣加(jia)(jia)熱(re)(re)器(qi)(qi)主要用(yong)于風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)中(zhong)(zhong)的(de)(de)(de)空(kong)(kong)(kong)氣加(jia)(jia)熱(re)(re),規格分(fen)為低溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)高(gao)溫(wen)(wen)三種形(xing)式(shi),低溫(wen)(wen)型(xing)加(jia)(jia)熱(re)(re)器(qi)(qi)氣體加(jia)(jia)熱(re)(re)可使(shi)溫(wen)(wen)度(du)不(bu)(bu)超(chao)過(guo)(guo)180℃;中(zhong)(zhong)溫(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)(guo)300℃;高(gao)溫(wen)(wen)型(xing)不(bu)(bu)超(chao)過(guo)(guo)650℃。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)電加(jia)(jia)熱(re)(re)器(qi)(qi)用(yong)于工(gong)(gong)業(ye)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)空(kong)(kong)(kong)調(diao)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)與各行業(ye)空(kong)(kong)(kong)氣通過(guo)(guo)對(dui)空(kong)(kong)(kong)氣的(de)(de)(de)加(jia)(jia)熱(re)(re),提高(gao)輸出空(kong)(kong)(kong)氣的(de)(de)(de)溫(wen)(wen)度(du),一(yi)般在(zai)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)橫向開口插入。根據(ju)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)工(gong)(gong)作溫(wen)(wen)度(du)分(fen)低溫(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)和(he)高(gao)溫(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)內風(feng)(feng)(feng)(feng)(feng)(feng)速分(fen)低風(feng)(feng)(feng)(feng)(feng)(feng)速、中(zhong)(zhong)風(feng)(feng)(feng)(feng)(feng)(feng)速和(he)高(gao)風(feng)(feng)(feng)(feng)(feng)(feng)速風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)電加(jia)(jia)熱(re)(re)器(qi)(qi)。已被廣泛的(de)(de)(de)應用(yong)到航(hang)空(kong)(kong)(kong)航(hang)天、兵器(qi)(qi)工(gong)(gong)業(ye)、化工(gong)(gong)工(gong)(gong)業(ye)和(he)高(gao)等院校(xiao)等許多科研生產試驗(yan)室。特別(bie)適合于自動控(kong)溫(wen)(wen)和(he)大(da)流量(liang)高(gao)溫(wen)(wen)聯合系統和(he)附(fu)件試驗(yan)。風(feng)(feng)(feng)(feng)(feng)(feng)道(dao)(dao)式(shi)空(kong)(kong)(kong)氣加(jia)(jia)熱(re)(re)器(qi)(qi)使(shi)用(yong)的(de)(de)(de)范圍寬(kuan):可以對(dui)任何氣體加(jia)(jia)熱(re)(re),產生的(de)(de)(de)熱(re)(re)空(kong)(kong)(kong)氣干燥無(wu)(wu)水份、不(bu)(bu)導電、不(bu)(bu)燃燒、不(bu)(bu)爆炸、無(wu)(wu)化學(xue)腐蝕性(xing)、無(wu)(wu)污(wu)染、安全可靠、被加(jia)(jia)熱(re)(re)空(kong)(kong)(kong)間(jian)升(sheng)溫(wen)(wen)快(可控(kong))
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