Conveyor belt for dry bottom ash handling system

Product name: Conveyor belt for dry bottom ash handling system, stainless steel conveyor belt, transmission steel belt, dry slag conveyor belt
Technical requirements for Conveyor belt for dry bottom ash handling system:
Stainless steel wire mesh with diameter Φ4/Φ5mm, twisted pair, embossed steel plate, heat resistance above 800℃, time guarantee value not less than 300,0000min

The appearance quality of the conveyor belt of the Conveyor belt for dry bottom ash handling system: 

there should be no obvious dents in the bends of the steel belt and the sinking string surface. When the short-term or long-term high-temperature strength of the joint is not less than the corresponding value of the base material and the surface of the welded parts is smooth, the conveyor of the straight part to ensure the welding quality of the net and the string is flat, and the flatness error is less than 0.8mm. The height of the stamping surface is the same, and the error is less than 0.5mm; the bearing steel overlaps reliably, and there is no timely leakage of dust. The height of the two wing steel plates is the same and there is no warpage. After assembly, the plane of the suspension board is horizontal, and the height error is 1mm or less. After assembly, the side of the suspension board maintains a straight line with an error within 1mm.

The mesh belt is connected to the steel plate and the connecting plate by heat-resistant stainless steel screws. The depth of the heat sink holes should be the same to ensure that the screws are on the flat surface and on the motherboard. Fixing bolts. After fixing the board with each screw, spot welding with stainless steel conveyor belt. There must be at least two welding points between the mesh belt and the steel. The surface must be treated, the surface must be clean, oil-free, and the brightness must be consistent.

The working principle of dry bottom ash treatment system conveyor belt, Conveyor belt for dry bottom ash handling system, and dry slag conveyor:
Under normal boiler operating conditions, the hot slag (about 850°C) leaking from the bottom ash hopper will be discharged from the bottom ash discharge device to the steel belt of the steel belt conveyor and move slowly along with it. Due to the negative pressure of the boiler, cold air will flow into the casing of the conveyor through the vents to cool the hot bottom ash on the belt and make it gradually reburn, thereby realizing heat exchange between coal air and coal. The hot bottom ash, and then the cold air absorbs the sensible heat of the ash and the heat released by reburning the ash. Before entering the boiler furnace, the air temperature will rise to 400-500°C. The bottom ash will be conveyed on the slag conveyor through the steel belt and cooled to below 200°C, and then conveyed to the subsequent conveying device.