電加熱器導熱油爐是將電加熱器直接插入有機載體（導熱油）中直接加熱，并通過高溫油泵進行強制性液相循環將加熱后的導熱油輸送到用熱設備，再由用熱設備出油口回到熱油爐加熱，形成一個完整的循環加熱系統。導熱油加熱器采用數顯溫控儀控溫，具有超溫報警、低油位報警、超壓力報警功能，它是化工、紡織、印染、食品、塑料、薄膜等行業中一種高效節能供熱設備，

導(dao)(dao)熱(re)油(you)(you)加(jia)(jia)熱(re)器的工(gong)(gong)(gong)作原(yuan)理和(he)流程(cheng)。對于導(dao)(dao)熱(re)油(you)(you)加(jia)(jia)熱(re)器的原(yuan)理：我(wo)們強(qiang)(qiang)調熱(re)量是(shi)由浸入導(dao)(dao)熱(re)油(you)(you)的電加(jia)(jia)熱(re)元件(jian)產生和(he)傳(chuan)輸的，以導(dao)(dao)熱(re)油(you)(you)為介質，利用(yong)(yong)循環泵，強(qiang)(qiang)制導(dao)(dao)熱(re)油(you)(you)進(jin)行液相循環，將熱(re)量傳(chuan)遞(di)(di)給用(yong)(yong)一個(ge)或多種用(yong)(yong)熱(re)設(she)(she)備，經用(yong)(yong)熱(re)設(she)(she)備卸(xie)載后，重(zhong)新通過循環泵，回到加(jia)(jia)熱(re)器，再(zai)吸收熱(re)量，傳(chuan)遞(di)(di)給用(yong)(yong)熱(re)設(she)(she)備，如此周而(er)復(fu)始，實現熱(re)量的連續傳(chuan)遞(di)(di)，使被(bei)加(jia)(jia)熱(re)物體(ti)溫(wen)度升(sheng)高(gao)，達(da)到加(jia)(jia)熱(re)的工(gong)(gong)(gong)藝(yi)要求。導(dao)(dao)熱(re)油(you)(you)加(jia)(jia)熱(re)器主要運用(yong)(yong)于：石油(you)(you)及化(hua)學工(gong)(gong)(gong)業(ye)、油(you)(you)脂工(gong)(gong)(gong)業(ye)、合成纖(xian)維(wei)工(gong)(gong)(gong)業(ye)、紡織印染工(gong)(gong)(gong)作、非織造工(gong)(gong)(gong)業(ye)、飼料(liao)工(gong)(gong)(gong)業(ye)、塑(su)料(liao)及橡(xiang)膠工(gong)(gong)(gong)業(ye)、造紙(zhi)工(gong)(gong)(gong)業(ye)等。