防爆電加熱器概述 

防(fang)爆電加(jia)熱器是一種(zhong)國際流(liu)行(xing)的高(gao)品(pin)質(zhi)長(chang)壽命電加(jia)熱設(she)備。用(yong)于對流(liu)動的液(ye)態(tai)、氣態(tai)介(jie)質(zhi)的升溫、保(bao)溫、加(jia)熱。當加(jia)熱介(jie)質(zhi)在壓力(li)作(zuo)用(yong)下通(tong)過電加(jia)熱器加(jia)熱腔，采用(yong)流(liu)體熱力(li)學原理均勻地帶走電熱元件(jian)工作(zuo)中所產生的巨大熱量，使被加(jia)熱介(jie)質(zhi)溫度達到用(yong)戶工藝要求(qiu)。

防爆電加(jia)熱器工(gong)作原理 

防爆電(dian)(dian)加熱(re)(re)器(qi)(qi)(qi)是一種消耗電(dian)(dian)能轉(zhuan)換為熱(re)(re)能，來(lai)對(dui)需加熱(re)(re)物(wu)料進行(xing)加熱(re)(re)。在(zai)工(gong)作中低溫(wen)(wen)(wen)流(liu)體介質通過(guo)管道(dao)在(zai)壓力作用(yong)下進入其輸(shu)入口，沿著電(dian)(dian)加熱(re)(re)容器(qi)(qi)(qi)內部(bu)特定換熱(re)(re)流(liu)道(dao)，運(yun)用(yong)流(liu)體熱(re)(re)力學(xue)原理設(she)計的(de)(de)路徑，帶走電(dian)(dian)熱(re)(re)元件工(gong)作中所產生的(de)(de)高溫(wen)(wen)(wen)熱(re)(re)能量，使(shi)被加熱(re)(re)介質溫(wen)(wen)(wen)度(du)升(sheng)高，電(dian)(dian)加熱(re)(re)器(qi)(qi)(qi)出口得(de)到工(gong)藝(yi)要求的(de)(de)高溫(wen)(wen)(wen)介質。電(dian)(dian)加熱(re)(re)器(qi)(qi)(qi)內部(bu)控制系統依據(ju)輸(shu)出口的(de)(de)溫(wen)(wen)(wen)度(du)傳感(gan)器(qi)(qi)(qi)信號自(zi)動調節電(dian)(dian)加熱(re)(re)器(qi)(qi)(qi)輸(shu)出功率，使(shi)輸(shu)出口的(de)(de)介質溫(wen)(wen)(wen)度(du)均(jun)勻；當(dang)發(fa)熱(re)(re)元件超溫(wen)(wen)(wen)時，發(fa)熱(re)(re)元件的(de)(de)獨立(li)的(de)(de)過(guo)熱(re)(re)保(bao)護裝置立(li)即切斷加熱(re)(re)電(dian)(dian)源(yuan)，避免(mian)加熱(re)(re)物(wu)料超溫(wen)(wen)(wen)引起結焦、變質、碳(tan)化，嚴重時導致(zhi)發(fa)熱(re)(re)元件燒(shao)壞(huai)，有效延長(chang)電(dian)(dian)加熱(re)(re)器(qi)(qi)(qi)使(shi)用(yong)壽命。