2 results about "Grate firing" patented technology

The utility model provides a kind of slagging-off equipment of grate refuse incinerator, it is related to the field of refuse incineration, including the material separation unit for screening material, the collecting unit for collecting large material is arranged in one side of the material separation unit, the air-locking extruding unit for extruding material is arranged in the bottom of the material separation unit;The utility model separates large block slag by material separation unit, and collecting unit can collect large block material, and then can solve the problem of large block slag blockage, can effectively reduce manual intervention treatment cost, reduce the security risk when manual intervention, air-locking extruding unit can prevent air from entering grate combustion area when closing, avoid affecting oxygen content control in furnace, and unburned refuse can be secondary combustion in auxiliary combustion cooling conveyor, reduce the pollution of unburned refuse to slag, and the resource waste of re-melting combustion, improve the environmental pollution problem of slag processing unit.

The utility model discloses a kind of high-temperature-resistant anticorrosive boiler equipment, specifically related to boiler equipment technical field, including combustion furnace, combustion furnace inside is equipped with grate, combustion furnace inside is equipped with furnace body, combustion furnace inside and grate outside are all provided with high-temperature-resistant layer, high-temperature-resistant layer outside is equipped with anticorrosive layer, the material of high-temperature-resistant layer is organic silicon high-temperature-resistant paint, the material of anticorrosive layer is epoxy coal-tar pitch paint, combustion furnace outside is equipped with connecting assembly and recovery mechanism, recovery mechanism is installed in connecting assembly one side;Connecting assembly includes first flange, first flange is fixedly connected with the top end of combustion furnace.The utility model is equipped with connecting assembly and recovery mechanism, can quickly install and disassemble furnace cover, installation and disassembly can be completed without using complex tool, reduce operation difficulty, while can be re-delivered to combustion furnace inside with flue gas and burn, reduce the oxygen concentration and temperature of combustion area, can improve combustion condition.