防爆電加熱器概述 

防(fang)爆電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)是一種國(guo)際(ji)流(liu)行的(de)(de)高(gao)品質(zhi)長壽命(ming)電(dian)(dian)加(jia)(jia)熱(re)(re)設備。用(yong)于對流(liu)動的(de)(de)液(ye)態、氣態介質(zhi)的(de)(de)升溫(wen)、保溫(wen)、加(jia)(jia)熱(re)(re)。當(dang)加(jia)(jia)熱(re)(re)介質(zhi)在壓力(li)作(zuo)用(yong)下(xia)通過(guo)電(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)(qi)加(jia)(jia)熱(re)(re)腔，采(cai)用(yong)流(liu)體熱(re)(re)力(li)學原理均(jun)勻地帶走電(dian)(dian)熱(re)(re)元件工作(zuo)中所產生的(de)(de)巨(ju)大熱(re)(re)量，使被加(jia)(jia)熱(re)(re)介質(zhi)溫(wen)度達到用(yong)戶(hu)工藝要(yao)求。

防(fang)爆電(dian)加(jia)熱器工作原理 

防爆電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器是(shi)一種消耗電(dian)(dian)(dian)能轉換為熱(re)(re)(re)能，來對需加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)物料(liao)進(jin)行加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)。在(zai)(zai)工(gong)作中低溫流體介質(zhi)通(tong)過管道在(zai)(zai)壓力作用(yong)下(xia)進(jin)入其(qi)輸(shu)(shu)入口(kou)，沿著電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)容器內(nei)部(bu)特定換熱(re)(re)(re)流道，運用(yong)流體熱(re)(re)(re)力學原(yuan)理(li)設計的(de)(de)路徑，帶走電(dian)(dian)(dian)熱(re)(re)(re)元件工(gong)作中所產生的(de)(de)高溫熱(re)(re)(re)能量，使(shi)被加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)介質(zhi)溫度(du)升高，電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器出(chu)口(kou)得到工(gong)藝要求(qiu)的(de)(de)高溫介質(zhi)。電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器內(nei)部(bu)控制系統依據輸(shu)(shu)出(chu)口(kou)的(de)(de)溫度(du)傳感器信號自(zi)動調節(jie)電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器輸(shu)(shu)出(chu)功(gong)率，使(shi)輸(shu)(shu)出(chu)口(kou)的(de)(de)介質(zhi)溫度(du)均(jun)勻；當(dang)發(fa)熱(re)(re)(re)元件超溫時(shi)，發(fa)熱(re)(re)(re)元件的(de)(de)獨立的(de)(de)過熱(re)(re)(re)保護裝置(zhi)立即切斷加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)電(dian)(dian)(dian)源，避免加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)物料(liao)超溫引(yin)起(qi)結(jie)焦、變(bian)質(zhi)、碳化(hua)，嚴(yan)重時(shi)導致發(fa)熱(re)(re)(re)元件燒壞，有效延長電(dian)(dian)(dian)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)器使(shi)用(yong)壽命。