防爆電加熱器概述 

防(fang)爆電加(jia)熱器是(shi)一種國際(ji)流行的(de)(de)高品質(zhi)長壽命電加(jia)熱設備(bei)。用(yong)于對流動的(de)(de)液態、氣態介質(zhi)的(de)(de)升溫、保溫、加(jia)熱。當加(jia)熱介質(zhi)在壓力作用(yong)下通(tong)過電加(jia)熱器加(jia)熱腔，采(cai)用(yong)流體(ti)熱力學原理均勻地帶走電熱元件工(gong)作中所產生的(de)(de)巨大熱量，使被(bei)加(jia)熱介質(zhi)溫度達到用(yong)戶工(gong)藝要求。

防爆電加熱器(qi)工作原理 

防爆電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)是一種消耗電(dian)(dian)(dian)能轉(zhuan)換為熱(re)(re)(re)(re)(re)(re)(re)能，來對需(xu)加(jia)熱(re)(re)(re)(re)(re)(re)(re)物料(liao)進行加(jia)熱(re)(re)(re)(re)(re)(re)(re)。在(zai)工(gong)(gong)作中(zhong)低溫(wen)流體介(jie)質(zhi)(zhi)通(tong)過管道(dao)在(zai)壓力作用(yong)下進入(ru)其輸入(ru)口(kou)(kou)(kou)，沿著(zhu)電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)容(rong)器(qi)(qi)(qi)內部(bu)特(te)定(ding)換熱(re)(re)(re)(re)(re)(re)(re)流道(dao)，運用(yong)流體熱(re)(re)(re)(re)(re)(re)(re)力學原理設計的路徑(jing)，帶走(zou)電(dian)(dian)(dian)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)件(jian)工(gong)(gong)作中(zhong)所產(chan)生的高溫(wen)熱(re)(re)(re)(re)(re)(re)(re)能量，使(shi)被(bei)加(jia)熱(re)(re)(re)(re)(re)(re)(re)介(jie)質(zhi)(zhi)溫(wen)度升高，電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)出口(kou)(kou)(kou)得到工(gong)(gong)藝要求的高溫(wen)介(jie)質(zhi)(zhi)。電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)內部(bu)控制系統(tong)依據輸出口(kou)(kou)(kou)的溫(wen)度傳(chuan)感器(qi)(qi)(qi)信號自(zi)動調節電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)輸出功(gong)率，使(shi)輸出口(kou)(kou)(kou)的介(jie)質(zhi)(zhi)溫(wen)度均勻；當發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)件(jian)超溫(wen)時(shi)，發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)件(jian)的獨立的過熱(re)(re)(re)(re)(re)(re)(re)保護裝置立即切斷加(jia)熱(re)(re)(re)(re)(re)(re)(re)電(dian)(dian)(dian)源，避免加(jia)熱(re)(re)(re)(re)(re)(re)(re)物料(liao)超溫(wen)引起(qi)結焦、變質(zhi)(zhi)、碳化，嚴重時(shi)導致發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)件(jian)燒(shao)壞(huai)，有效延長電(dian)(dian)(dian)加(jia)熱(re)(re)(re)(re)(re)(re)(re)器(qi)(qi)(qi)使(shi)用(yong)壽命(ming)。