防爆電加熱器概述 

防爆電加(jia)(jia)熱器是(shi)一種國(guo)際(ji)流(liu)行的高品質(zhi)長壽命電加(jia)(jia)熱設備。用(yong)于(yu)對(dui)流(liu)動的液態、氣態介質(zhi)的升(sheng)溫(wen)、保溫(wen)、加(jia)(jia)熱。當加(jia)(jia)熱介質(zhi)在壓力作用(yong)下通過電加(jia)(jia)熱器加(jia)(jia)熱腔(qiang)，采用(yong)流(liu)體(ti)熱力學原(yuan)理(li)均勻地帶走電熱元件工(gong)作中所產生的巨大熱量，使被加(jia)(jia)熱介質(zhi)溫(wen)度(du)達到用(yong)戶工(gong)藝(yi)要求。

防爆電加熱器工作原理 

防爆電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器是一種(zhong)消耗電(dian)(dian)(dian)能(neng)轉換為熱(re)(re)(re)(re)能(neng)，來對需加(jia)(jia)熱(re)(re)(re)(re)物(wu)料(liao)進(jin)行加(jia)(jia)熱(re)(re)(re)(re)。在(zai)工作(zuo)中低溫(wen)(wen)(wen)流(liu)體介(jie)質(zhi)通(tong)過管道在(zai)壓力作(zuo)用(yong)(yong)下進(jin)入其(qi)輸入口，沿著電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)容器內部特定換熱(re)(re)(re)(re)流(liu)道，運用(yong)(yong)流(liu)體熱(re)(re)(re)(re)力學原(yuan)理設計(ji)的路徑，帶走電(dian)(dian)(dian)熱(re)(re)(re)(re)元件工作(zuo)中所產(chan)生的高(gao)溫(wen)(wen)(wen)熱(re)(re)(re)(re)能(neng)量，使(shi)被加(jia)(jia)熱(re)(re)(re)(re)介(jie)質(zhi)溫(wen)(wen)(wen)度升高(gao)，電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器出口得到(dao)工藝要求(qiu)的高(gao)溫(wen)(wen)(wen)介(jie)質(zhi)。電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器內部控制系統依據輸出口的溫(wen)(wen)(wen)度傳(chuan)感(gan)器信號自動調(diao)節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器輸出功率，使(shi)輸出口的介(jie)質(zhi)溫(wen)(wen)(wen)度均勻；當發熱(re)(re)(re)(re)元件超溫(wen)(wen)(wen)時(shi)，發熱(re)(re)(re)(re)元件的獨立的過熱(re)(re)(re)(re)保(bao)護(hu)裝置立即(ji)切斷加(jia)(jia)熱(re)(re)(re)(re)電(dian)(dian)(dian)源(yuan)，避免加(jia)(jia)熱(re)(re)(re)(re)物(wu)料(liao)超溫(wen)(wen)(wen)引起結焦(jiao)、變質(zhi)、碳化，嚴重時(shi)導致發熱(re)(re)(re)(re)元件燒壞，有效延長電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)器使(shi)用(yong)(yong)壽命(ming)。