管(guan)道式電加(jia)(jia)熱(re)器是一種對物質預先(xian)加(jia)(jia)熱(re)的節(jie)(jie)能(neng)設備,它安裝在物質設備之前,實(shi)現(xian)對物質直接加(jia)(jia)溫(wen),使(shi)其在高溫(wen)中循環加(jia)(jia)熱(re)作用,最終達到節(jie)(jie)約能(neng)源的目的。它廣泛應用于重(zhong)油(you)(you),瀝(li)青,清油(you)(you)等燃料油(you)(you)的預先(xian)加(jia)(jia)熱(re)的場合。
管(guan)道式電(dian)(dian)加熱(re)器有本體和控(kong)制系統兩部(bu)分(fen)組成,發(fa)熱(re)元件采用不銹(xiu)鋼鋼管(guan)做保(bao)(bao)護套管(guan),高溫電(dian)(dian)阻合(he)金絲(si),結晶氧(yang)化鎂粉,經壓(ya)縮工(gong)藝成型,控(kong)制部(bu)分(fen)采用先(xian)進的數字電(dian)(dian)路,集成電(dian)(dian)路觸發(fa)器、高反壓(ya)可控(kong)硅等組成可調(diao)測溫、恒溫系統,保(bao)(bao)證(zheng)了(le)電(dian)(dian)加熱(re)器的正常運行(xing)。
通過(guo)加(jia)(jia)熱(re)(re)(re)使(shi)(shi)桶(tong)(tong)內(nei)的液體、凝固物容(rong)易取出,如桶(tong)(tong)內(nei)的粘接(jie)劑、油脂、柏油、油漆(qi)、石蠟和(he)各種樹脂原料需要加(jia)(jia)熱(re)(re)(re)也可通過(guo)桶(tong)(tong)體加(jia)(jia)熱(re)(re)(re),使(shi)(shi)其補充熱(re)(re)(re)量。此裝置(zhi)不受季節(jie)影響(xiang)可常年(nian)使(shi)(shi)用。加(jia)(jia)熱(re)(re)(re)器表面安(an)裝傳感器,通過(guo)溫度調節(jie)直接(jie)控制溫度。