防爆電加熱器概述 

防(fang)爆(bao)電(dian)(dian)加(jia)(jia)(jia)熱(re)器是一種國際流行的(de)高(gao)品質(zhi)(zhi)長壽(shou)命電(dian)(dian)加(jia)(jia)(jia)熱(re)設備。用(yong)于對流動的(de)液態、氣(qi)態介質(zhi)(zhi)的(de)升溫(wen)、保(bao)溫(wen)、加(jia)(jia)(jia)熱(re)。當加(jia)(jia)(jia)熱(re)介質(zhi)(zhi)在壓(ya)力作用(yong)下通過電(dian)(dian)加(jia)(jia)(jia)熱(re)器加(jia)(jia)(jia)熱(re)腔，采(cai)用(yong)流體熱(re)力學原理均勻地帶走電(dian)(dian)熱(re)元件工作中所產生(sheng)的(de)巨大熱(re)量，使被加(jia)(jia)(jia)熱(re)介質(zhi)(zhi)溫(wen)度達到(dao)用(yong)戶工藝要求。

防爆電(dian)加熱器工作原理(li) 

防爆(bao)電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器是一種消耗電(dian)能(neng)轉換(huan)為熱(re)(re)(re)(re)能(neng)，來對需加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物料進(jin)行(xing)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)。在工(gong)作中低(di)溫流體(ti)介質(zhi)(zhi)通過(guo)(guo)管道在壓(ya)力作用下進(jin)入其輸(shu)(shu)入口(kou)，沿著電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)容器內(nei)部(bu)特定換(huan)熱(re)(re)(re)(re)流道，運用流體(ti)熱(re)(re)(re)(re)力學原理設計(ji)的路徑，帶(dai)走電(dian)熱(re)(re)(re)(re)元件工(gong)作中所產生(sheng)的高(gao)(gao)溫熱(re)(re)(re)(re)能(neng)量(liang)，使被加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)介質(zhi)(zhi)溫度(du)升高(gao)(gao)，電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器出(chu)(chu)口(kou)得(de)到工(gong)藝要(yao)求的高(gao)(gao)溫介質(zhi)(zhi)。電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器內(nei)部(bu)控制系統依據輸(shu)(shu)出(chu)(chu)口(kou)的溫度(du)傳(chuan)感(gan)器信(xin)號自動調節電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器輸(shu)(shu)出(chu)(chu)功率，使輸(shu)(shu)出(chu)(chu)口(kou)的介質(zhi)(zhi)溫度(du)均勻；當發熱(re)(re)(re)(re)元件超溫時，發熱(re)(re)(re)(re)元件的獨立的過(guo)(guo)熱(re)(re)(re)(re)保護裝置立即切斷加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)電(dian)源，避免加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)物料超溫引起結焦、變質(zhi)(zhi)、碳化，嚴重(zhong)時導(dao)致發熱(re)(re)(re)(re)元件燒壞，有(you)效延(yan)長電(dian)加(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)器使用壽命。