What is a heating tube
The heating tube is in the seamless metal tube (carbon steel tube, titanium tube, stainless steel tube, copper tube) into the electric wire, the gap part is filled with good thermal conductivity and insulation of magnesium oxide powder after shrinkable tube, and then processed into various types required by the user. It has simple structure, high thermal efficiency, good mechanical strength and good adaptability to harsh environment. It can be used for the heating of various liquids and acid-base salts, as well as for the heating and melting of low-point metals (lead, zinc, tin, babbitt).
Features:
Small volume and large power: the heater mainly adopts cluster tubular electric heating element. Rapid heat response, high temperature control precision, high comprehensive thermal efficiency. High heating temperature: The heater is designed to operate at a maximum temperature of 850℃. Medium outlet temperature uniformity, high temperature control accuracy. Wide use range, strong adaptability, the heater can be used for explosion-proof or popular place, explosion-proof grade of d Ⅱ class B and class C, pressure of 20 mpa. Long life, high reliability: the heater USES special electric data manufacturing, design appearance of low power load, and the use of multiple maintenance, so that the safety and life of the electric heater greatly improved. Can be fully active control: according to the requirements of the heater circuit design, can facilitate the completion of outlet temperature, flow, pressure and other parameters of active control, and can be networked with computer computer. Energy-saving effect is obvious, the heat generated by electric energy can be 100% to the heating medium.
Fluid explosion-proof electric heater is a kind of energy consumption into heat energy to heat the material to be heated. Work, cryogenic fluid under pressure by the pipe into the input port of the heat exchanger, and then along the electric heating container internal according to fluid thermodynamics principle design of specific in hot runner, take occurred in the electric heating element of the high temperature thermal energy, cause the heating medium temperature, the electric heater export conform to technical requirements of high temperature medium. The internal control system of the electric heater actively adjusts the output power of the electric heater according to the temperature sensor data at the outlet to make the temperature of the medium at the outlet even. When the temperature of the heating element exceeds a certain value, the overheating protection system of the heating element itself will immediately disconnect the heating power, so as to prevent the transformation, coking and carbonization caused by the over-temperature of the heating material, which will lead to the burning out of the heating element in serious cases and effectively improve the service life of the electric heater.
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