防爆電加熱器概述 

防(fang)爆(bao)電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器是(shi)一種國際流行的(de)(de)高(gao)品質長壽命電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)設備。用于對流動(dong)的(de)(de)液態(tai)、氣(qi)態(tai)介質的(de)(de)升溫(wen)(wen)(wen)、保溫(wen)(wen)(wen)、加(jia)(jia)(jia)熱(re)(re)。當加(jia)(jia)(jia)熱(re)(re)介質在(zai)壓力(li)作用下通過(guo)電(dian)(dian)(dian)加(jia)(jia)(jia)熱(re)(re)器加(jia)(jia)(jia)熱(re)(re)腔，采用流體熱(re)(re)力(li)學原理(li)均勻地帶走電(dian)(dian)(dian)熱(re)(re)元件工作中所產生的(de)(de)巨大熱(re)(re)量(liang)，使(shi)被加(jia)(jia)(jia)熱(re)(re)介質溫(wen)(wen)(wen)度達到用戶工藝要求。

防(fang)爆電加(jia)熱器工作原理 

防爆(bao)電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)是(shi)一種消耗電(dian)(dian)(dian)(dian)能轉換為熱(re)(re)(re)(re)(re)能，來對(dui)需加(jia)(jia)熱(re)(re)(re)(re)(re)物(wu)料進行(xing)加(jia)(jia)熱(re)(re)(re)(re)(re)。在工(gong)作(zuo)中低(di)溫(wen)流(liu)體(ti)介(jie)質(zhi)通過(guo)管道在壓力(li)作(zuo)用(yong)下(xia)進入其輸(shu)入口，沿著電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)容器(qi)內部(bu)特定換熱(re)(re)(re)(re)(re)流(liu)道，運用(yong)流(liu)體(ti)熱(re)(re)(re)(re)(re)力(li)學(xue)原理(li)設計的(de)路徑，帶走電(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件工(gong)作(zuo)中所產(chan)生的(de)高(gao)溫(wen)熱(re)(re)(re)(re)(re)能量(liang)，使(shi)被(bei)加(jia)(jia)熱(re)(re)(re)(re)(re)介(jie)質(zhi)溫(wen)度升高(gao)，電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)出口得到工(gong)藝要求的(de)高(gao)溫(wen)介(jie)質(zhi)。電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)內部(bu)控(kong)制系統依據輸(shu)出口的(de)溫(wen)度傳感器(qi)信(xin)號自(zi)動(dong)調節電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)輸(shu)出功率，使(shi)輸(shu)出口的(de)介(jie)質(zhi)溫(wen)度均勻(yun)；當發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件超溫(wen)時，發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件的(de)獨立(li)的(de)過(guo)熱(re)(re)(re)(re)(re)保(bao)護(hu)裝置立(li)即切斷(duan)加(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)(dian)(dian)(dian)源，避免加(jia)(jia)熱(re)(re)(re)(re)(re)物(wu)料超溫(wen)引起結焦、變質(zhi)、碳化，嚴重時導致發熱(re)(re)(re)(re)(re)元(yuan)(yuan)(yuan)件燒壞，有效延(yan)長(chang)電(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)使(shi)用(yong)壽命。