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)熱(re)(re)油(you)(you)(you)加(jia)熱(re)(re)器(qi)的(de)(de)(de)工(gong)(gong)作(zuo)原(yuan)理和(he)流程。對于(yu)導(dao)熱(re)(re)油(you)(you)(you)加(jia)熱(re)(re)器(qi)的(de)(de)(de)原(yuan)理：我(wo)們強調熱(re)(re)量(liang)(liang)是由浸入導(dao)熱(re)(re)油(you)(you)(you)的(de)(de)(de)電(dian)加(jia)熱(re)(re)元件產生和(he)傳(chuan)(chuan)輸的(de)(de)(de)，以導(dao)熱(re)(re)油(you)(you)(you)為(wei)介質，利用(yong)循環(huan)泵，強制(zhi)導(dao)熱(re)(re)油(you)(you)(you)進行液相循環(huan)，將熱(re)(re)量(liang)(liang)傳(chuan)(chuan)遞(di)(di)給(gei)用(yong)一個或多種用(yong)熱(re)(re)設備，經用(yong)熱(re)(re)設備卸載后，重新通過(guo)循環(huan)泵，回到加(jia)熱(re)(re)器(qi)，再吸收熱(re)(re)量(liang)(liang)，傳(chuan)(chuan)遞(di)(di)給(gei)用(yong)熱(re)(re)設備，如(ru)此(ci)周而復始(shi)，實現熱(re)(re)量(liang)(liang)的(de)(de)(de)連續傳(chuan)(chuan)遞(di)(di)，使(shi)被加(jia)熱(re)(re)物體溫度升高，達(da)到加(jia)熱(re)(re)的(de)(de)(de)工(gong)(gong)藝要求。導(dao)熱(re)(re)油(you)(you)(you)加(jia)熱(re)(re)器(qi)主要運用(yong)于(yu)：石油(you)(you)(you)及(ji)化學工(gong)(gong)業(ye)(ye)、油(you)(you)(you)脂工(gong)(gong)業(ye)(ye)、合成纖(xian)維工(gong)(gong)業(ye)(ye)、紡(fang)織印染工(gong)(gong)作(zuo)、非織造(zao)工(gong)(gong)業(ye)(ye)、飼料(liao)工(gong)(gong)業(ye)(ye)、塑(su)料(liao)及(ji)橡膠工(gong)(gong)業(ye)(ye)、造(zao)紙工(gong)(gong)業(ye)(ye)等。