防爆電加熱器概述
防(fang)爆(bao)電加熱(re)(re)(re)(re)器(qi)是一種國際(ji)流(liu)行的(de)高品質長壽(shou)命電加熱(re)(re)(re)(re)設備(bei)。用于對流(liu)動的(de)液(ye)態、氣(qi)態介質的(de)升(sheng)溫、保(bao)溫、加熱(re)(re)(re)(re)。當加熱(re)(re)(re)(re)介質在壓力作用下通(tong)過電加熱(re)(re)(re)(re)器(qi)加熱(re)(re)(re)(re)腔,采用流(liu)體熱(re)(re)(re)(re)力學原理(li)均勻地帶(dai)走電熱(re)(re)(re)(re)元件(jian)工(gong)作中所產生的(de)巨(ju)大熱(re)(re)(re)(re)量(liang),使被加熱(re)(re)(re)(re)介質溫度達到用戶(hu)工(gong)藝(yi)要(yao)求。
防爆電加熱器工作原理
防爆電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)是一種消耗電(dian)(dian)(dian)能轉換(huan)為熱(re)(re)(re)能,來對需加(jia)熱(re)(re)(re)物(wu)料進行加(jia)熱(re)(re)(re)。在(zai)工(gong)作(zuo)(zuo)中低溫(wen)(wen)(wen)流體介質(zhi)通(tong)過管道(dao)(dao)在(zai)壓力作(zuo)(zuo)用下進入其(qi)輸入口,沿著(zhu)電(dian)(dian)(dian)加(jia)熱(re)(re)(re)容器(qi)內部特(te)定(ding)換(huan)熱(re)(re)(re)流道(dao)(dao),運用流體熱(re)(re)(re)力學(xue)原理設計的(de)路徑,帶走電(dian)(dian)(dian)熱(re)(re)(re)元(yuan)(yuan)件工(gong)作(zuo)(zuo)中所產生的(de)高溫(wen)(wen)(wen)熱(re)(re)(re)能量,使(shi)被(bei)加(jia)熱(re)(re)(re)介質(zhi)溫(wen)(wen)(wen)度升高,電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)出(chu)口得到工(gong)藝要求(qiu)的(de)高溫(wen)(wen)(wen)介質(zhi)。電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)內部控制系統依據輸出(chu)口的(de)溫(wen)(wen)(wen)度傳感器(qi)信號自動(dong)調節電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)輸出(chu)功率(lv),使(shi)輸出(chu)口的(de)介質(zhi)溫(wen)(wen)(wen)度均勻;當發(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)件超溫(wen)(wen)(wen)時,發(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)件的(de)獨立(li)的(de)過熱(re)(re)(re)保護裝置立(li)即(ji)切斷(duan)加(jia)熱(re)(re)(re)電(dian)(dian)(dian)源,避免加(jia)熱(re)(re)(re)物(wu)料超溫(wen)(wen)(wen)引起結焦(jiao)、變質(zhi)、碳化(hua),嚴重時導致發(fa)(fa)熱(re)(re)(re)元(yuan)(yuan)件燒壞,有(you)效延長電(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)使(shi)用壽(shou)命。