防爆電加熱器概述 

防(fang)爆電(dian)加(jia)熱器(qi)是一種國際流(liu)行的(de)高(gao)品質(zhi)長(chang)壽(shou)命電(dian)加(jia)熱設(she)備。用(yong)于對(dui)流(liu)動的(de)液態(tai)、氣(qi)態(tai)介質(zhi)的(de)升溫、保(bao)溫、加(jia)熱。當加(jia)熱介質(zhi)在壓(ya)力(li)作用(yong)下通(tong)過電(dian)加(jia)熱器(qi)加(jia)熱腔，采用(yong)流(liu)體熱力(li)學原(yuan)理均(jun)勻(yun)地(di)帶(dai)走電(dian)熱元件工作中所產生的(de)巨大熱量(liang)，使被(bei)加(jia)熱介質(zhi)溫度達到用(yong)戶工藝要求(qiu)。

防爆電(dian)加熱器工作(zuo)原理(li) 

防爆電(dian)(dian)加熱(re)(re)(re)(re)(re)器(qi)(qi)是一種消耗電(dian)(dian)能轉換為熱(re)(re)(re)(re)(re)能，來對需加熱(re)(re)(re)(re)(re)物料進行加熱(re)(re)(re)(re)(re)。在工(gong)作中低(di)溫(wen)(wen)流(liu)體介質(zhi)通過管道(dao)在壓力作用(yong)下(xia)進入其輸入口，沿著電(dian)(dian)加熱(re)(re)(re)(re)(re)容器(qi)(qi)內部特定換熱(re)(re)(re)(re)(re)流(liu)道(dao)，運用(yong)流(liu)體熱(re)(re)(re)(re)(re)力學(xue)原理設(she)計的路徑，帶走電(dian)(dian)熱(re)(re)(re)(re)(re)元件(jian)工(gong)作中所(suo)產(chan)生的高溫(wen)(wen)熱(re)(re)(re)(re)(re)能量，使被加熱(re)(re)(re)(re)(re)介質(zhi)溫(wen)(wen)度(du)升(sheng)高，電(dian)(dian)加熱(re)(re)(re)(re)(re)器(qi)(qi)出(chu)口得(de)到(dao)工(gong)藝(yi)要求的高溫(wen)(wen)介質(zhi)。電(dian)(dian)加熱(re)(re)(re)(re)(re)器(qi)(qi)內部控制系統依據輸出(chu)口的溫(wen)(wen)度(du)傳感(gan)器(qi)(qi)信號(hao)自(zi)動調節電(dian)(dian)加熱(re)(re)(re)(re)(re)器(qi)(qi)輸出(chu)功(gong)率，使輸出(chu)口的介質(zhi)溫(wen)(wen)度(du)均勻；當發熱(re)(re)(re)(re)(re)元件(jian)超(chao)溫(wen)(wen)時(shi)，發熱(re)(re)(re)(re)(re)元件(jian)的獨立的過熱(re)(re)(re)(re)(re)保護裝置立即切(qie)斷加熱(re)(re)(re)(re)(re)電(dian)(dian)源，避免加熱(re)(re)(re)(re)(re)物料超(chao)溫(wen)(wen)引起結焦、變質(zhi)、碳化，嚴重時(shi)導(dao)致(zhi)發熱(re)(re)(re)(re)(re)元件(jian)燒壞，有效延長電(dian)(dian)加熱(re)(re)(re)(re)(re)器(qi)(qi)使用(yong)壽命(ming)。