Special use of electric heater in explosion-proof field
In the chemical industry, chemical materials are heated up, some powders are dry under certain pressure, and chemical process and eruption are boring. Hydrocarbon heating, including crude oil, heavy oil, fuel oil, heat transfer oil, lubricating oil, paraffin, etc. Explosion proof electric heater technology water, superheated steam, molten salt, nitrogen (air) gas, water gas and other fluid heating needs to be heated. Because of the advanced explosion-proof layout, the equipment can be widely used in chemical industry, military industry, oil, natural gas, marine channels, ships, mining areas, etc.
Small volume, high power: the heater mainly uses the bundle type tubular electric heating element. High efficiency and high precision of heat control. High heating temperature: the highest working temperature of electric heater can reach 850 ℃. The outlet temperature of the medium is uniform and the temperature control precision is high. The heater can be used in explosion-proof or general occasions. The explosion-proof grade can reach D Ⅱ B and C, and the pressure resistance can reach 20 MPa. Long service life and high reliability: the heater is made of special electric heating data, which depicts the appearance of low power load, and uses multiple maintenance, which greatly increases the safety and longevity of the electric heater. Fully automatic control: according to the demand, through the heater circuit description, it can easily complete the automatic control of outlet temperature, flow, pressure and other parameters, and can be connected with the computer. The energy-saving effect is remarkable, and the heat generated by electric energy is almost 99% transferred to the heating medium.