Advantages and Applications of Circulating Electric Heaters

With the development of the power industry and the increasing scale of chemical devices, the occasions for designing and applying circulating electric heaters in China will become more and more numerous.This article mainly introduces thecharacteristicsand applicationsof circulating electric heaters.

1.Advantages of circulating electric heaters:

1.Small size, high power: The circulating electric heater mainly uses bundled tubular heating elements internally, which can accommodate more tubular electric heating elements per unit volume, thereby increasing the heat exchange surface per unit volume and greatly reducing the device size. The maximum power of each bundled tubular electric heating element group is.

2.Fast thermal response, high temperature control accuracy, high overall thermal efficiency:Because the circulating electric heater transfers heat directly to the heated medium, its electrical energy conversion efficiency is above. In traditional processes, heat exchangers use heat media such as hot oil from thermal oil furnaces, steam from steam heat exchangers, etc., and the heat exchange adopts secondary thermal conversion. In addition, the characteristics of fast thermal response and high temperature control accuracy of this electric heater not only reduce auxiliary process time and effectively ensure the accuracy of process control temperature, but also improve the overall thermal efficiency and reduce unnecessary process energy loss.

3.Wide application range, strong adaptability: The circulating electric heater can heat various gases and fluids, whether acid, alkali, or oil and gas, whether in explosion-proof occasions or general environments, whether high-pressure circulation or atmospheric pressure devices, this electric heater can adapt. Its explosion-proof level can reach level and level, and its pressure resistance can reach.

4.High heating temperature: The maximum working temperature of the circulating electric heater can reach“ ℃  ← Previous
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