防爆電加熱器概述
防爆電加熱(re)器是一種國(guo)際流(liu)行(xing)的(de)(de)(de)高品質(zhi)長壽(shou)命電加熱(re)設(she)備。用(yong)于(yu)對流(liu)動的(de)(de)(de)液態(tai)、氣態(tai)介質(zhi)的(de)(de)(de)升溫、保(bao)溫、加熱(re)。當加熱(re)介質(zhi)在壓力作用(yong)下通過(guo)電加熱(re)器加熱(re)腔,采用(yong)流(liu)體熱(re)力學原理均勻地帶(dai)走電熱(re)元件工(gong)(gong)作中所產生(sheng)的(de)(de)(de)巨大熱(re)量,使被加熱(re)介質(zhi)溫度達到用(yong)戶工(gong)(gong)藝要求。
防(fang)爆電加熱器(qi)工作原理(li)
防爆電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器是(shi)一種消耗電(dian)(dian)能(neng)(neng)轉換為熱(re)(re)(re)(re)(re)(re)(re)能(neng)(neng),來對需加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)物料進行加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)。在工作(zuo)中低溫(wen)(wen)流(liu)體介(jie)質(zhi)通過管道在壓(ya)力(li)作(zuo)用(yong)下進入(ru)其輸(shu)(shu)入(ru)口,沿著電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)容器內(nei)(nei)部特定(ding)換熱(re)(re)(re)(re)(re)(re)(re)流(liu)道,運用(yong)流(liu)體熱(re)(re)(re)(re)(re)(re)(re)力(li)學(xue)原(yuan)理(li)設(she)計(ji)的路徑(jing),帶走電(dian)(dian)熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)工作(zuo)中所產生的高(gao)(gao)溫(wen)(wen)熱(re)(re)(re)(re)(re)(re)(re)能(neng)(neng)量,使被加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)介(jie)質(zhi)溫(wen)(wen)度(du)升高(gao)(gao),電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器出(chu)(chu)口得到工藝(yi)要求的高(gao)(gao)溫(wen)(wen)介(jie)質(zhi)。電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器內(nei)(nei)部控制系統(tong)依據輸(shu)(shu)出(chu)(chu)口的溫(wen)(wen)度(du)傳感器信號自動調(diao)節電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器輸(shu)(shu)出(chu)(chu)功(gong)率,使輸(shu)(shu)出(chu)(chu)口的介(jie)質(zhi)溫(wen)(wen)度(du)均勻(yun);當發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)超溫(wen)(wen)時,發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)的獨立的過熱(re)(re)(re)(re)(re)(re)(re)保護裝置立即切(qie)斷加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)電(dian)(dian)源(yuan),避免加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)物料超溫(wen)(wen)引起(qi)結焦、變(bian)質(zhi)、碳化(hua),嚴(yan)重時導(dao)致發熱(re)(re)(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)燒壞,有效延長電(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)(re)(re)器使用(yong)壽命。