The ash hopper is an indispensable tool for power plants. A large amount of fly ash will be produced after incineration of objects and coal in thermal power plants. After the fly ash comes out of the lower part of the reactor, it passes through the ash hopper of the dust collector, and from the lower part of the ash hopper, passes through the spiral. Conveyor, chain conveyor to bucket elevator, the fly ash is lifted to the upper part of the ash silo through the bucket elevator, and stored in the ash silo. There is an ash unloading system at the bottom of the ash silo. Since fly ash will condense at about 120-130 degrees, if a large amount of fly ash is condensed on the surface of the equipment, it will hinder normal operation and need to heat the ash hopper. Therefore, the ash hopper insulation project of Huaiyin Power Plant uses Youyu MI armor Heating cable.

MI armored heating cable is a solid body composed of electric heating wire material, inorganic insulation (such as magnesium oxide, aluminum oxide, etc.) and metal protective tube. It is a solid body that is tightly compacted by a mold. The stainless steel sheath can meet high-temperature conditions for heating and high-power If necessary, its maximum temperature can reach 650℃. It is especially suitable for heat tracing and insulation of the ash hopper, so that the ash hopper can maintain a certain temperature to prevent dust and moisture condensation and dust accumulation, and supplement the temperature difference of the outer wall of the ash hopper to achieve a smooth flow of moisture. purpose.

MI armored heating cable has good mechanical properties, strong structure, resistance to twisting, extrusion, bending, pulling, friction, rough handling, etc., and it is fireproof and flame retardant. It can be used in various places with explosion-proof requirements, especially in Pipelines that require high output efficiency or need to withstand high-temperature steam purging are widely used for maintaining temperature tracing in industrial sectors such as aerospace, nuclear energy, petroleum, chemical, construction, machinery, and electric energy.