產(chan)品介紹(shao)
大型風道(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)器是(shi)主(zhu)要對氣(qi)(qi)(qi)(qi)體(ti)流進(jin)行加(jia)(jia)(jia)(jia)(jia)熱(re)的(de)電加(jia)(jia)(jia)(jia)(jia)熱(re)設備。風道(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)器的(de)發熱(re)元件(jian)為不銹鋼(gang)電加(jia)(jia)(jia)(jia)(jia)熱(re)管,加(jia)(jia)(jia)(jia)(jia)熱(re)器內腔設有(you)多個折流板(導(dao)流板),引導(dao)氣(qi)(qi)(qi)(qi)體(ti)流向,延長氣(qi)(qi)(qi)(qi)體(ti)在內腔的(de)滯留時間,從而(er)使(shi)氣(qi)(qi)(qi)(qi)體(ti)充分加(jia)(jia)(jia)(jia)(jia)熱(re),使(shi)氣(qi)(qi)(qi)(qi)體(ti)加(jia)(jia)(jia)(jia)(jia)熱(re)均勻,提(ti)高熱(re)交(jiao)換(huan)效率。風道(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)器的(de)加(jia)(jia)(jia)(jia)(jia)熱(re)元件(jian)不銹鋼(gang)加(jia)(jia)(jia)(jia)(jia)熱(re)管,是(shi)在無縫鋼(gang)管內裝入電熱(re)絲(si),空隙(xi)部分填滿有(you)良好導(dao)熱(re)性和(he)絕緣(yuan)性的(de)氧化鎂粉(fen)后縮(suo)管而(er)成的(de)。當(dang)電流通(tong)過高溫電阻絲(si)的(de)時候,產生的(de)熱(re)通(tong)過結(jie)晶氧化鎂粉(fen)向加(jia)(jia)(jia)(jia)(jia)熱(re)管表(biao)面擴散,再傳遞到(dao)被加(jia)(jia)(jia)(jia)(jia)熱(re)氣(qi)(qi)(qi)(qi)體(ti)中去,以達(da)到(dao)加(jia)(jia)(jia)(jia)(jia)熱(re)的(de)目(mu)的(de)。
產品結(jie)構
技術(shu)特點(dian)
1、能使(shi)氣體加熱到很(hen)高的的溫度(du),可(ke)達800℃,殼體溫度(du)只有50℃左右。
2、風道加熱器效率高(gao)。
3、升溫(wen)(wen)(wen)和(he)降溫(wen)(wen)(wen)速(su)率快,可達10℃/S,調(diao)節快而穩定(ding)。不會(hui)出現所控(kong)氣體溫(wen)(wen)(wen)度超前(qian)和(he)滯后現象而使溫(wen)(wen)(wen)度控(kong)制(zhi)漂移不定(ding),很(hen)適合自動控(kong)制(zhi)。
4、機(ji)(ji)械性能好:因為它的發(fa)(fa)熱體(ti)為特制合金材(cai)料,所以在高壓氣(qi)體(ti)流的沖擊(ji)下(xia),它比任何發(fa)(fa)熱體(ti)的機(ji)(ji)械性能和(he)強度都好,這對于需要(yao)長時間連續不斷對氣(qi)體(ti)加溫的系(xi)統和(he)附件試驗更具有(you)優越性。
5、在不違(wei)反使(shi)用(yong)(yong)(yong)規程(cheng)時,經久(jiu)耐用(yong)(yong)(yong),使(shi)用(yong)(yong)(yong)壽命長達(da)幾十年(nian)。
6、氣體(ti)潔凈,體(ti)積小。
產品應用
大(da)型(xing)風(feng)道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)器主要用(yong)于(yu)風(feng)道(dao)(dao)中(zhong)(zhong)的(de)空(kong)(kong)(kong)氣(qi)(qi)加(jia)(jia)(jia)熱(re)(re),規(gui)格分為低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)高(gao)(gao)溫(wen)(wen)(wen)三種(zhong)形(xing)式,低溫(wen)(wen)(wen)型(xing)加(jia)(jia)(jia)熱(re)(re)器氣(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re)可使(shi)溫(wen)(wen)(wen)度(du)不(bu)(bu)(bu)超過(guo)180℃;中(zhong)(zhong)溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過(guo)300℃;高(gao)(gao)溫(wen)(wen)(wen)型(xing)不(bu)(bu)(bu)超過(guo)650℃。風(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器用(yong)于(yu)工業風(feng)道(dao)(dao)空(kong)(kong)(kong)調風(feng)道(dao)(dao)與各行業空(kong)(kong)(kong)氣(qi)(qi)通過(guo)對(dui)空(kong)(kong)(kong)氣(qi)(qi)的(de)加(jia)(jia)(jia)熱(re)(re),提高(gao)(gao)輸(shu)出空(kong)(kong)(kong)氣(qi)(qi)的(de)溫(wen)(wen)(wen)度(du),一般在風(feng)道(dao)(dao)橫向開口(kou)插入。根(gen)據(ju)(ju)風(feng)道(dao)(dao)工作溫(wen)(wen)(wen)度(du)分低溫(wen)(wen)(wen)、中(zhong)(zhong)溫(wen)(wen)(wen)和(he)(he)高(gao)(gao)溫(wen)(wen)(wen);根(gen)據(ju)(ju)風(feng)道(dao)(dao)內風(feng)速(su)分低風(feng)速(su)、中(zhong)(zhong)風(feng)速(su)和(he)(he)高(gao)(gao)風(feng)速(su)風(feng)道(dao)(dao)電(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器。已被廣(guang)泛的(de)應(ying)用(yong)到航(hang)空(kong)(kong)(kong)航(hang)天、兵器工業、化(hua)工工業和(he)(he)高(gao)(gao)等院(yuan)校等許多科研生產試驗(yan)室。特別適合于(yu)自動控溫(wen)(wen)(wen)和(he)(he)大(da)流(liu)量高(gao)(gao)溫(wen)(wen)(wen)聯合系(xi)統(tong)和(he)(he)附件試驗(yan)。大(da)型(xing)風(feng)道(dao)(dao)加(jia)(jia)(jia)熱(re)(re)器使(shi)用(yong)的(de)范圍寬:可以對(dui)任何氣(qi)(qi)體(ti)加(jia)(jia)(jia)熱(re)(re),產生的(de)熱(re)(re)空(kong)(kong)(kong)氣(qi)(qi)干燥無(wu)水份(fen)、不(bu)(bu)(bu)導電(dian)(dian)、不(bu)(bu)(bu)燃(ran)燒、不(bu)(bu)(bu)爆(bao)炸(zha)、無(wu)化(hua)學腐蝕性、無(wu)污染(ran)、安全可靠、被加(jia)(jia)(jia)熱(re)(re)空(kong)(kong)(kong)間升溫(wen)(wen)(wen)快(可控)
聯系人:宋先生
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