防爆電加熱器概述 

防爆(bao)電(dian)(dian)加(jia)熱(re)(re)(re)器是(shi)一種國際流(liu)(liu)行的高(gao)品質(zhi)(zhi)長壽(shou)命(ming)電(dian)(dian)加(jia)熱(re)(re)(re)設備。用(yong)(yong)于對流(liu)(liu)動的液態、氣態介(jie)質(zhi)(zhi)的升溫(wen)、保溫(wen)、加(jia)熱(re)(re)(re)。當加(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)在壓(ya)力作用(yong)(yong)下通過電(dian)(dian)加(jia)熱(re)(re)(re)器加(jia)熱(re)(re)(re)腔，采用(yong)(yong)流(liu)(liu)體熱(re)(re)(re)力學原理均勻地帶走(zou)電(dian)(dian)熱(re)(re)(re)元(yuan)件(jian)工作中所產生的巨大(da)熱(re)(re)(re)量，使(shi)被加(jia)熱(re)(re)(re)介(jie)質(zhi)(zhi)溫(wen)度達到用(yong)(yong)戶(hu)工藝要求。

防爆電(dian)加(jia)熱器(qi)工(gong)作原理 

防(fang)爆(bao)電加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)是(shi)一種(zhong)消耗電能(neng)轉換(huan)為熱(re)(re)(re)能(neng)，來對(dui)需加(jia)(jia)熱(re)(re)(re)物(wu)料進行加(jia)(jia)熱(re)(re)(re)。在(zai)工作(zuo)中(zhong)低溫(wen)流體介質(zhi)通過管(guan)道在(zai)壓力(li)(li)作(zuo)用(yong)下進入其(qi)輸入口，沿著電加(jia)(jia)熱(re)(re)(re)容器(qi)(qi)(qi)內部(bu)特定(ding)換(huan)熱(re)(re)(re)流道，運用(yong)流體熱(re)(re)(re)力(li)(li)學原(yuan)理(li)設計的路徑，帶(dai)走電熱(re)(re)(re)元件(jian)工作(zuo)中(zhong)所產生的高溫(wen)熱(re)(re)(re)能(neng)量，使(shi)被(bei)加(jia)(jia)熱(re)(re)(re)介質(zhi)溫(wen)度(du)升高，電加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)出口得到工藝要(yao)求(qiu)的高溫(wen)介質(zhi)。電加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)內部(bu)控(kong)制系統(tong)依據輸出口的溫(wen)度(du)傳感器(qi)(qi)(qi)信號自動調節電加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)輸出功率，使(shi)輸出口的介質(zhi)溫(wen)度(du)均勻(yun)；當發熱(re)(re)(re)元件(jian)超溫(wen)時(shi)，發熱(re)(re)(re)元件(jian)的獨立的過熱(re)(re)(re)保護裝置(zhi)立即切斷(duan)加(jia)(jia)熱(re)(re)(re)電源，避(bi)免加(jia)(jia)熱(re)(re)(re)物(wu)料超溫(wen)引起(qi)結焦、變質(zhi)、碳化，嚴重(zhong)時(shi)導致發熱(re)(re)(re)元件(jian)燒壞，有效延(yan)長電加(jia)(jia)熱(re)(re)(re)器(qi)(qi)(qi)使(shi)用(yong)壽命(ming)。