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)(jia)熱(re)器(qi)的工(gong)(gong)(gong)作(zuo)原理和流(liu)程。對于導(dao)(dao)熱(re)油(you)(you)加(jia)(jia)(jia)熱(re)器(qi)的原理：我(wo)們強調(diao)熱(re)量(liang)是由浸入(ru)導(dao)(dao)熱(re)油(you)(you)的電加(jia)(jia)(jia)熱(re)元件產生和傳(chuan)(chuan)輸(shu)的，以導(dao)(dao)熱(re)油(you)(you)為介質，利用(yong)(yong)循環(huan)泵(beng)，強制導(dao)(dao)熱(re)油(you)(you)進(jin)行(xing)液相循環(huan)，將(jiang)熱(re)量(liang)傳(chuan)(chuan)遞(di)給用(yong)(yong)一個或多種用(yong)(yong)熱(re)設(she)備(bei)，經(jing)用(yong)(yong)熱(re)設(she)備(bei)卸載后，重新通過循環(huan)泵(beng)，回到加(jia)(jia)(jia)熱(re)器(qi)，再吸(xi)收熱(re)量(liang)，傳(chuan)(chuan)遞(di)給用(yong)(yong)熱(re)設(she)備(bei)，如此周(zhou)而復始(shi)，實(shi)現熱(re)量(liang)的連續傳(chuan)(chuan)遞(di)，使被加(jia)(jia)(jia)熱(re)物體溫度(du)升高，達(da)到加(jia)(jia)(jia)熱(re)的工(gong)(gong)(gong)藝要求。導(dao)(dao)熱(re)油(you)(you)加(jia)(jia)(jia)熱(re)器(qi)主要運用(yong)(yong)于：石油(you)(you)及化學工(gong)(gong)(gong)業(ye)(ye)(ye)、油(you)(you)脂工(gong)(gong)(gong)業(ye)(ye)(ye)、合成纖維工(gong)(gong)(gong)業(ye)(ye)(ye)、紡織印染(ran)工(gong)(gong)(gong)作(zuo)、非織造工(gong)(gong)(gong)業(ye)(ye)(ye)、飼料工(gong)(gong)(gong)業(ye)(ye)(ye)、塑(su)料及橡膠工(gong)(gong)(gong)業(ye)(ye)(ye)、造紙工(gong)(gong)(gong)業(ye)(ye)(ye)等。