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)(re)(re)(re)油(you)(you)(you)加熱(re)(re)(re)(re)器(qi)的工(gong)(gong)(gong)(gong)作原(yuan)理(li)和流(liu)程。對于(yu)導(dao)(dao)熱(re)(re)(re)(re)油(you)(you)(you)加熱(re)(re)(re)(re)器(qi)的原(yuan)理(li)：我們強調熱(re)(re)(re)(re)量(liang)是由浸入導(dao)(dao)熱(re)(re)(re)(re)油(you)(you)(you)的電加熱(re)(re)(re)(re)元件產(chan)生和傳(chuan)輸的，以(yi)導(dao)(dao)熱(re)(re)(re)(re)油(you)(you)(you)為(wei)介質，利用(yong)(yong)循(xun)環(huan)泵，強制(zhi)導(dao)(dao)熱(re)(re)(re)(re)油(you)(you)(you)進(jin)行液(ye)相循(xun)環(huan)，將熱(re)(re)(re)(re)量(liang)傳(chuan)遞給(gei)用(yong)(yong)一個或多種用(yong)(yong)熱(re)(re)(re)(re)設備(bei)，經用(yong)(yong)熱(re)(re)(re)(re)設備(bei)卸(xie)載后，重新通過循(xun)環(huan)泵，回到加熱(re)(re)(re)(re)器(qi)，再吸(xi)收熱(re)(re)(re)(re)量(liang)，傳(chuan)遞給(gei)用(yong)(yong)熱(re)(re)(re)(re)設備(bei)，如此周而復始(shi)，實現熱(re)(re)(re)(re)量(liang)的連(lian)續(xu)傳(chuan)遞，使(shi)被加熱(re)(re)(re)(re)物體(ti)溫(wen)度升高，達到加熱(re)(re)(re)(re)的工(gong)(gong)(gong)(gong)藝要(yao)求。導(dao)(dao)熱(re)(re)(re)(re)油(you)(you)(you)加熱(re)(re)(re)(re)器(qi)主要(yao)運用(yong)(yong)于(yu)：石油(you)(you)(you)及(ji)(ji)化學工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、油(you)(you)(you)脂(zhi)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、合(he)成纖維(wei)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、紡織(zhi)(zhi)印染工(gong)(gong)(gong)(gong)作、非(fei)織(zhi)(zhi)造工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、飼料(liao)工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、塑料(liao)及(ji)(ji)橡(xiang)膠工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)、造紙工(gong)(gong)(gong)(gong)業(ye)(ye)(ye)等(deng)。