電加熱器的主要特點：

這(zhe)種電加(jia)熱(re)器，能夠將空(kong)氣溫度高加(jia)熱(re)到450℃，它的使用范圍(wei)是很寬的，基本上(shang)可以對(dui)任何氣體(ti)進行加(jia)熱(re)，鍋爐(lu)電熱(re)管采購，其主要性能特點有：

(1)不(bu)導電，不(bu)會(hui)燃燒，并且沒有(you)化學(xue)腐蝕(shi)和(he)污染，因此(ci)使(shi)用起來。

(2)升溫(wen)和降溫(wen)速度快，工作而且穩定。

(3)溫度控制(zhi)不會出現(xian)漂移現(xian)象(xiang)，因此可以(yi)實現(xian)自動控制(zhi)。

(4)其機(ji)械(xie)性能好，強度高，使用(yong)壽命長，一(yi)般可(ke)以(yi)達到幾十年之久。

供電(dian)(dian)(dian)氣體(ti)(ti)電(dian)(dian)(dian)加(jia)(jia)熱器(qi)是燃煤發電(dian)(dian)(dian)廠除(chu)灰(hui)系(xi)統使用(yong)的新型加(jia)(jia)熱設備，適(shi)用(yong)于電(dian)(dian)(dian)站空氣輸送斜槽(cao)氣化風加(jia)(jia)熱、電(dian)(dian)(dian)除(chu)塵(chen)器(qi)灰(hui)斗氣化風和(he)灰(hui)庫氣化風加(jia)(jia)熱等方(fang)面。該設備由(you)氣體(ti)(ti)電(dian)(dian)(dian)加(jia)(jia)熱器(qi)本體(ti)(ti)和(he)控(kong)制系(xi)統兩(liang)部(bu)(bu)分(fen)組成。發熱元(yuan)件采(cai)用(yong)1Cr18Ni9Ti不(bu)銹鋼(gang)管(guan)(guan)作(zuo)保護套管(guan)(guan)，0Cr27Al7MO2高溫電(dian)(dian)(dian)阻(zu)合(he)金絲、經壓縮工藝(yi)成型。電(dian)(dian)(dian)熱管(guan)(guan)導熱性(xing)好，鍋爐(lu)電(dian)(dian)(dian)熱管(guan)(guan)價格，絕(jue)緣性(xing)優，在加(jia)(jia)熱器(qi)內部(bu)(bu)設有導流板，鍋爐(lu)電(dian)(dian)(dian)熱管(guan)(guan)生產廠家，加(jia)(jia)熱均勻。氣體(ti)(ti)電(dian)(dian)(dian)加(jia)(jia)熱器(qi)控(kong)制柜與氣化風機(ji)間(jian)具(ju)備連鎖控(kong)制功能和(he)就地控(kong)制及遠(yuan)傳控(kong)制接口，遼陽鍋爐(lu)電(dian)(dian)(dian)熱管(guan)(guan)，當設備突然停機(ji)后重新啟動(dong)時，控(kong)制柜可自動(dong)平(ping)滑(hua)調整，起到緩沖作(zuo)用(yong)。

目前所使用(yong)(yong)的防(fang)爆電(dian)(dian)(dian)加熱(re)(re)(re)設備，如：電(dian)(dian)(dian)加熱(re)(re)(re)器(qi)、防(fang)爆電(dian)(dian)(dian)加熱(re)(re)(re)器(qi)設備等（有機熱(re)(re)(re)載體(ti)爐(lu)）都是在(zai)吸收國(guo)外同行(xing)設備的基礎(chu)上進行(xing)匯(hui)總、開(kai)發、延伸的，更具備安全、節能(neng)(neng)(neng)、低壓(ya)、能(neng)(neng)(neng)提供(gong)高溫熱(re)(re)(re)能(neng)(neng)(neng)的特種電(dian)(dian)(dian)加熱(re)(re)(re)設備；目前國(guo)內所使用(yong)(yong)的防(fang)爆加熱(re)(re)(re)器(qi)大部分是以(yi)電(dian)(dian)(dian)能(neng)(neng)(neng)為熱(re)(re)(re)源的電(dian)(dian)(dian)加熱(re)(re)(re)設備，如浸(jin)入在(zai)導(dao)熱(re)(re)(re)油中的管狀電(dian)(dian)(dian)熱(re)(re)(re)元件通(tong)電(dian)(dian)(dian)產(chan)生熱(re)(re)(re)量，以(yi)導(dao)熱(re)(re)(re)油為熱(re)(re)(re)載體(ti)，通(tong)過熱(re)(re)(re)油循環(huan)泵強制循環(huan)，將熱(re)(re)(re)量傳(chuan)輸給一個(ge)(ge)或數個(ge)(ge)用(yong)(yong)熱(re)(re)(re)設備。