防爆電加熱器概述 

防爆電加(jia)(jia)熱(re)(re)(re)器(qi)是一(yi)種國際流行的(de)高品質(zhi)長壽命電加(jia)(jia)熱(re)(re)(re)設備。用(yong)于(yu)對流動的(de)液態、氣(qi)態介質(zhi)的(de)升溫(wen)、保溫(wen)、加(jia)(jia)熱(re)(re)(re)。當加(jia)(jia)熱(re)(re)(re)介質(zhi)在壓力作(zuo)用(yong)下通過(guo)電加(jia)(jia)熱(re)(re)(re)器(qi)加(jia)(jia)熱(re)(re)(re)腔(qiang)，采用(yong)流體(ti)熱(re)(re)(re)力學原理(li)均勻地帶走電熱(re)(re)(re)元件工作(zuo)中所產生(sheng)的(de)巨(ju)大熱(re)(re)(re)量，使被加(jia)(jia)熱(re)(re)(re)介質(zhi)溫(wen)度達到用(yong)戶工藝要求。

防爆(bao)電(dian)加熱器(qi)工作原(yuan)理(li) 

防爆電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)是一(yi)種消耗(hao)電(dian)(dian)(dian)(dian)(dian)能轉(zhuan)換為熱(re)(re)(re)(re)(re)能，來(lai)對需加(jia)(jia)熱(re)(re)(re)(re)(re)物料(liao)進行加(jia)(jia)熱(re)(re)(re)(re)(re)。在工作中(zhong)低溫(wen)(wen)流體介質通過管道在壓力(li)作用下(xia)進入其輸(shu)入口，沿著電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)容器(qi)(qi)內部特定(ding)換熱(re)(re)(re)(re)(re)流道，運用流體熱(re)(re)(re)(re)(re)力(li)學(xue)原理(li)設計的(de)(de)路徑，帶走電(dian)(dian)(dian)(dian)(dian)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)工作中(zhong)所產生的(de)(de)高溫(wen)(wen)熱(re)(re)(re)(re)(re)能量，使(shi)被加(jia)(jia)熱(re)(re)(re)(re)(re)介質溫(wen)(wen)度升高，電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)出口得到(dao)工藝要求(qiu)的(de)(de)高溫(wen)(wen)介質。電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)內部控制系統依據(ju)輸(shu)出口的(de)(de)溫(wen)(wen)度傳感器(qi)(qi)信號自(zi)動調節(jie)電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)輸(shu)出功率，使(shi)輸(shu)出口的(de)(de)介質溫(wen)(wen)度均勻；當發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)超溫(wen)(wen)時(shi)，發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)獨立的(de)(de)過熱(re)(re)(re)(re)(re)保(bao)護裝置立即切斷加(jia)(jia)熱(re)(re)(re)(re)(re)電(dian)(dian)(dian)(dian)(dian)源(yuan)，避免加(jia)(jia)熱(re)(re)(re)(re)(re)物料(liao)超溫(wen)(wen)引起結焦、變質、碳(tan)化，嚴重時(shi)導致發(fa)熱(re)(re)(re)(re)(re)元(yuan)(yuan)件(jian)(jian)(jian)燒壞，有效(xiao)延長電(dian)(dian)(dian)(dian)(dian)加(jia)(jia)熱(re)(re)(re)(re)(re)器(qi)(qi)使(shi)用壽命(ming)。