防爆電加熱器概述 

防(fang)爆電(dian)加(jia)熱(re)器是一種國際流行的(de)高品質長壽命電(dian)加(jia)熱(re)設備。用(yong)(yong)于對流動(dong)的(de)液態(tai)、氣態(tai)介質的(de)升溫、保溫、加(jia)熱(re)。當(dang)加(jia)熱(re)介質在壓力作用(yong)(yong)下通過電(dian)加(jia)熱(re)器加(jia)熱(re)腔，采用(yong)(yong)流體熱(re)力學原理均(jun)勻地(di)帶走(zou)電(dian)熱(re)元件(jian)工作中所產生(sheng)的(de)巨大熱(re)量，使(shi)被加(jia)熱(re)介質溫度達到用(yong)(yong)戶工藝(yi)要(yao)求(qiu)。

防爆電加熱(re)器(qi)工作原(yuan)理 

防爆(bao)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)是(shi)一種消耗(hao)電(dian)(dian)(dian)(dian)(dian)能(neng)轉換為熱(re)(re)(re)(re)(re)能(neng)，來對需加(jia)(jia)熱(re)(re)(re)(re)(re)物料(liao)進行加(jia)(jia)熱(re)(re)(re)(re)(re)。在工作中低溫(wen)流(liu)(liu)體(ti)介(jie)質通(tong)過(guo)管道在壓力作用下進入其(qi)輸(shu)入口(kou)，沿著電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)容器(qi)內部特定換熱(re)(re)(re)(re)(re)流(liu)(liu)道，運(yun)用流(liu)(liu)體(ti)熱(re)(re)(re)(re)(re)力學(xue)原理設計的(de)(de)路徑(jing)，帶走電(dian)(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)(re)元件工作中所產(chan)生的(de)(de)高溫(wen)熱(re)(re)(re)(re)(re)能(neng)量，使被加(jia)(jia)熱(re)(re)(re)(re)(re)介(jie)質溫(wen)度(du)升(sheng)高，電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)出口(kou)得到工藝要(yao)求的(de)(de)高溫(wen)介(jie)質。電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)內部控(kong)制(zhi)系統依據(ju)輸(shu)出口(kou)的(de)(de)溫(wen)度(du)傳感器(qi)信號自動調(diao)節電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)輸(shu)出功率(lv)，使輸(shu)出口(kou)的(de)(de)介(jie)質溫(wen)度(du)均勻；當發(fa)熱(re)(re)(re)(re)(re)元件超溫(wen)時(shi)，發(fa)熱(re)(re)(re)(re)(re)元件的(de)(de)獨立的(de)(de)過(guo)熱(re)(re)(re)(re)(re)保(bao)護裝(zhuang)置立即切斷加(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)(dian)(dian)(dian)(dian)源，避免(mian)加(jia)(jia)熱(re)(re)(re)(re)(re)物料(liao)超溫(wen)引起(qi)結焦、變質、碳(tan)化(hua)，嚴重時(shi)導致發(fa)熱(re)(re)(re)(re)(re)元件燒壞，有效(xiao)延長電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)使用壽(shou)命。