Working principle of circulating thermal oil electric heater
Working principle
The thermal oil electric heater uses an electric heater as the heating element and thermal oil as the heat carrier. It utilizes a circulating oil pump to force liquid phase circulation, transferring heat energy to the heat-using equipment, and then returning to be reheated in a direct-flow special industrial furnace. Thermal oil, also known as organic heat carrier or heat transfer oil, has been used as an intermediate heat transfer medium in industrial heat exchange processes for more than fifty years. An organic heat carrier boiler is a new type of special boiler that uses heat transfer fluid as the heating medium. It has the characteristics of low pressure and high temperature operation. With the development of industrial production and the advancement of science and technology, organic heat carrier boilers have been continuously developed and applied. Although the working pressure of organic heat carrier boilers is relatively low, the temperature of the heat transfer fluid inside the furnace is high, and most of them have flammable and explosive characteristics. Once leakage occurs during operation, it may cause fire, explosion, and other accidents, even resulting in casualties and property losses. Therefore, it is important to
