產(chan)品介紹
風道式空(kong)氣(qi)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器是主(zhu)要對氣(qi)體(ti)(ti)流進行加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)設(she)備。風道加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)發熱(re)(re)(re)(re)(re)元(yuan)件為不銹鋼(gang)電(dian)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan),加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器內腔(qiang)設(she)有多個折(zhe)流板(ban)(導流板(ban)),引導氣(qi)體(ti)(ti)流向,延長(chang)氣(qi)體(ti)(ti)在(zai)內腔(qiang)的(de)滯留時間,從(cong)而使氣(qi)體(ti)(ti)充分加(jia)(jia)(jia)熱(re)(re)(re)(re)(re),使氣(qi)體(ti)(ti)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)均勻,提高(gao)熱(re)(re)(re)(re)(re)交換效(xiao)率(lv)。風道加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)器的(de)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)元(yuan)件不銹鋼(gang)加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan),是在(zai)無縫鋼(gang)管(guan)內裝入電(dian)熱(re)(re)(re)(re)(re)絲,空(kong)隙部分填滿有良好導熱(re)(re)(re)(re)(re)性和絕緣(yuan)性的(de)氧化鎂(mei)粉后縮管(guan)而成(cheng)的(de)。當電(dian)流通(tong)過(guo)高(gao)溫電(dian)阻(zu)絲的(de)時候,產生(sheng)的(de)熱(re)(re)(re)(re)(re)通(tong)過(guo)結晶氧化鎂(mei)粉向加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)管(guan)表面擴散,再傳遞到被加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)氣(qi)體(ti)(ti)中去,以達到加(jia)(jia)(jia)熱(re)(re)(re)(re)(re)的(de)目的(de)。
產品結構
技術特點
1、能使氣體加(jia)熱到很高的(de)的(de)溫度,可達800℃,殼體溫度只有50℃左右。
2、風道加熱器(qi)效率高。
3、升(sheng)溫和降溫速(su)率快,可(ke)達10℃/S,調(diao)節快而(er)穩(wen)定(ding)(ding)。不會(hui)出(chu)現所(suo)控氣體溫度(du)超前和滯后現象而(er)使溫度(du)控制漂移不定(ding)(ding),很適合自(zi)動控制。
4、機(ji)(ji)械性能好:因為它(ta)的(de)發(fa)熱體為特制(zhi)合金材料,所以在高(gao)壓氣體流的(de)沖(chong)擊下,它(ta)比任何發(fa)熱體的(de)機(ji)(ji)械性能和強度(du)都好,這對(dui)于需要長時(shi)間連(lian)續不斷對(dui)氣體加溫的(de)系統和附件試驗更具有優越性。
5、在不違反(fan)使(shi)用規程時,經久耐用,使(shi)用壽(shou)命(ming)長(chang)達幾十年。
6、氣體潔凈,體積小(xiao)。
產品(pin)應(ying)用
風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)空(kong)(kong)氣(qi)加(jia)熱(re)器(qi)主要(yao)用(yong)于風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)中(zhong)(zhong)的空(kong)(kong)氣(qi)加(jia)熱(re),規格分(fen)為低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)三種形式(shi),低溫(wen)(wen)(wen)(wen)(wen)(wen)型加(jia)熱(re)器(qi)氣(qi)體加(jia)熱(re)可使(shi)溫(wen)(wen)(wen)(wen)(wen)(wen)度不(bu)超過(guo)(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超過(guo)(guo)300℃;高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)型不(bu)超過(guo)(guo)650℃。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加(jia)熱(re)器(qi)用(yong)于工(gong)業風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)空(kong)(kong)調風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)與(yu)各行業空(kong)(kong)氣(qi)通(tong)過(guo)(guo)對(dui)空(kong)(kong)氣(qi)的加(jia)熱(re),提高(gao)輸出空(kong)(kong)氣(qi)的溫(wen)(wen)(wen)(wen)(wen)(wen)度,一般在(zai)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)橫向開口插入(ru)。根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)工(gong)作溫(wen)(wen)(wen)(wen)(wen)(wen)度分(fen)低溫(wen)(wen)(wen)(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)(he)(he)高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen);根據(ju)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)內風(feng)(feng)(feng)(feng)速(su)分(fen)低風(feng)(feng)(feng)(feng)速(su)、中(zhong)(zhong)風(feng)(feng)(feng)(feng)速(su)和(he)(he)(he)高(gao)風(feng)(feng)(feng)(feng)速(su)風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)電加(jia)熱(re)器(qi)。已被廣泛的應用(yong)到航(hang)空(kong)(kong)航(hang)天(tian)、兵器(qi)工(gong)業、化(hua)工(gong)工(gong)業和(he)(he)(he)高(gao)等院校等許多科研(yan)生產試(shi)驗室。特別適合于自動控溫(wen)(wen)(wen)(wen)(wen)(wen)和(he)(he)(he)大流(liu)量高(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)聯合系(xi)統(tong)和(he)(he)(he)附(fu)件(jian)試(shi)驗。風(feng)(feng)(feng)(feng)道(dao)(dao)(dao)(dao)式(shi)空(kong)(kong)氣(qi)加(jia)熱(re)器(qi)使(shi)用(yong)的范圍(wei)寬(kuan):可以對(dui)任何(he)氣(qi)體加(jia)熱(re),產生的熱(re)空(kong)(kong)氣(qi)干燥(zao)無水份、不(bu)導(dao)電、不(bu)燃(ran)燒、不(bu)爆(bao)炸、無化(hua)學(xue)腐蝕性、無污染、安全可靠(kao)、被加(jia)熱(re)空(kong)(kong)間升溫(wen)(wen)(wen)(wen)(wen)(wen)快(可控)
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