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BGY4/BGY2 Stainless Steel Explosion-Proof Electric Heater

Inside the stainless steel heating tube, high-temperature resistance wires are evenly distributed within a seamless tube made of high-temperature resistant stainless steel. In the gaps, crystalline magnesium oxide powder with excellent thermal conductivity and insulation properties is densely filled. This structure of the heating tube is not only advanced and highly efficient in heat transfer, but also ensures uniform heating. When current passes through the high-temperature resistance wires, the heat generated by the heating tube is dispersed through the crystalline magnesium oxide powder to the surface of the metal tube, and then transferred to the heated object or air, achieving the purpose of heating.

The BGY4/BGY2 Stainless Steel Explosion-Proof Electric Heater is composed of heating elements, a heater shell, a bimetallic thermometer, an exhaust valve, and a volume-expansion temperature control switch. The MI cable used in this equipment differs from ordinary tubular heaters; it is linear in shape. The temperature difference between the heating cable's heating core and the metal sheath is very small, resulting in excellent thermal conductivity, reliable operation, and a long service life. After the heating cable is wound into shape, it has a large heat exchange area, low surface heat load, uniform heating, and high thermal efficiency. The heating element sheath is made of stainless steel and treated with nickel plating, providing good corrosion resistance. This series of heaters uses thermal oil as the heat transfer medium, adopts electric heating to raise temperature, and is a high-efficiency, energy-saving heating equipment that forces liquid-phase circulation through a high-temperature oil pump. It is widely used in various fields.

BGY4/BGY2 Stainless Steel Explosion-Proof Electric Heater Technical Parameters

Maintenance Measures:

a. Regularly clean the heater according to the actual working mode and the pollution level of the fluid. Use an appropriate cleaning solution to flush out muddy sediments, while solid sediments inside the elements or in recesses need to be removed by disassembling the heating element assembly. To avoid damaging the heating elements or the recesses of the heater, use a suitable solvent for cleaning.

b. Only the side of the conduit of the heating element group can be cleaned with liquid cleaners or solvents.

c. After cleaning the heater, reassemble the heater in the reverse order of the above procedures, replace the new flange gasket, and test the heating elements.