防爆電加熱器概述 

防爆(bao)電(dian)加熱(re)(re)(re)器是一(yi)種國際(ji)流行的(de)(de)高品質長壽命電(dian)加熱(re)(re)(re)設備。用于對流動的(de)(de)液態、氣(qi)態介質的(de)(de)升溫、保溫、加熱(re)(re)(re)。當(dang)加熱(re)(re)(re)介質在壓力作用下通過(guo)電(dian)加熱(re)(re)(re)器加熱(re)(re)(re)腔(qiang)，采用流體(ti)熱(re)(re)(re)力學原理均勻地(di)帶走電(dian)熱(re)(re)(re)元件(jian)工作中所(suo)產(chan)生(sheng)的(de)(de)巨大熱(re)(re)(re)量(liang)，使被加熱(re)(re)(re)介質溫度達到用戶工藝要求。

防爆電加熱器(qi)工作(zuo)原(yuan)理 

防爆電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)是一種消耗電(dian)(dian)(dian)(dian)能轉(zhuan)換為熱(re)(re)能，來(lai)對(dui)需加(jia)熱(re)(re)物料(liao)進行加(jia)熱(re)(re)。在工作中(zhong)低溫(wen)流體(ti)介質(zhi)(zhi)(zhi)通過管道在壓力作用(yong)下進入其(qi)輸入口，沿著電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)容(rong)器(qi)內部特定換熱(re)(re)流道，運用(yong)流體(ti)熱(re)(re)力學原理設計的路徑(jing)，帶走電(dian)(dian)(dian)(dian)熱(re)(re)元(yuan)件(jian)(jian)(jian)工作中(zhong)所產(chan)生(sheng)的高(gao)溫(wen)熱(re)(re)能量，使被加(jia)熱(re)(re)介質(zhi)(zhi)(zhi)溫(wen)度升高(gao)，電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)出(chu)口得到(dao)工藝要(yao)求的高(gao)溫(wen)介質(zhi)(zhi)(zhi)。電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)內部控制系統依據輸出(chu)口的溫(wen)度傳感器(qi)信號自(zi)動調節電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)輸出(chu)功(gong)率，使輸出(chu)口的介質(zhi)(zhi)(zhi)溫(wen)度均(jun)勻；當發熱(re)(re)元(yuan)件(jian)(jian)(jian)超溫(wen)時，發熱(re)(re)元(yuan)件(jian)(jian)(jian)的獨立(li)(li)的過熱(re)(re)保護裝置(zhi)立(li)(li)即切斷加(jia)熱(re)(re)電(dian)(dian)(dian)(dian)源，避免加(jia)熱(re)(re)物料(liao)超溫(wen)引起結焦(jiao)、變(bian)質(zhi)(zhi)(zhi)、碳化，嚴重時導致發熱(re)(re)元(yuan)件(jian)(jian)(jian)燒壞，有效延長電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)器(qi)使用(yong)壽命。