防爆電加熱器概述
防爆電(dian)加(jia)熱(re)(re)(re)(re)器是(shi)一種國(guo)際流(liu)行的(de)高品質長壽命(ming)電(dian)加(jia)熱(re)(re)(re)(re)設備。用(yong)于對流(liu)動的(de)液態、氣態介質的(de)升溫、保溫、加(jia)熱(re)(re)(re)(re)。當加(jia)熱(re)(re)(re)(re)介質在壓力作用(yong)下(xia)通過(guo)電(dian)加(jia)熱(re)(re)(re)(re)器加(jia)熱(re)(re)(re)(re)腔,采用(yong)流(liu)體熱(re)(re)(re)(re)力學原理均勻地(di)帶走電(dian)熱(re)(re)(re)(re)元件工作中所產生的(de)巨大熱(re)(re)(re)(re)量,使被加(jia)熱(re)(re)(re)(re)介質溫度達到用(yong)戶工藝要(yao)求。
防爆電加熱(re)器工作原理(li)
防爆電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)是(shi)一種消耗電(dian)(dian)(dian)能轉換為熱(re)(re)能,來(lai)對需加(jia)(jia)熱(re)(re)物(wu)(wu)料(liao)(liao)進行加(jia)(jia)熱(re)(re)。在工作(zuo)(zuo)中(zhong)低(di)溫(wen)流體介(jie)質通過管道在壓力作(zuo)(zuo)用(yong)(yong)下進入其輸(shu)入口(kou),沿著電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)容器(qi)內(nei)部特定換熱(re)(re)流道,運用(yong)(yong)流體熱(re)(re)力學原理設(she)計的(de)(de)(de)路徑,帶(dai)走電(dian)(dian)(dian)熱(re)(re)元(yuan)件(jian)工作(zuo)(zuo)中(zhong)所(suo)產生的(de)(de)(de)高(gao)溫(wen)熱(re)(re)能量,使(shi)被(bei)加(jia)(jia)熱(re)(re)介(jie)質溫(wen)度升高(gao),電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)出口(kou)得到工藝(yi)要求的(de)(de)(de)高(gao)溫(wen)介(jie)質。電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)內(nei)部控制(zhi)系統依據輸(shu)出口(kou)的(de)(de)(de)溫(wen)度傳(chuan)感(gan)器(qi)信(xin)號自動調節電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)輸(shu)出功(gong)率,使(shi)輸(shu)出口(kou)的(de)(de)(de)介(jie)質溫(wen)度均勻;當發(fa)(fa)熱(re)(re)元(yuan)件(jian)超溫(wen)時,發(fa)(fa)熱(re)(re)元(yuan)件(jian)的(de)(de)(de)獨立的(de)(de)(de)過熱(re)(re)保護裝置立即(ji)切斷加(jia)(jia)熱(re)(re)電(dian)(dian)(dian)源,避免加(jia)(jia)熱(re)(re)物(wu)(wu)料(liao)(liao)超溫(wen)引起(qi)結焦、變(bian)質、碳化,嚴重(zhong)時導致發(fa)(fa)熱(re)(re)元(yuan)件(jian)燒(shao)壞,有(you)效延長電(dian)(dian)(dian)加(jia)(jia)熱(re)(re)器(qi)使(shi)用(yong)(yong)壽命(ming)。