GASIFIER Russian patent published in 2020 - IPC C10J3/20 F23G5/27 F23G5/24 

FIELD: removal and processing of solid wastes.

SUBSTANCE: invention relates to a public utility, power and chemical industry system and can be used to destroy solid household and industrial wastes containing a hydrocarbon component for producing synthetic hydrocarbon gas, hydrogen and nitrogen, which, in turn, can be used for power generation. Gasifier includes grinder, vibro-boiling fuel drier, dispenser, hopper, vertically installed thermal furnace with gas burners with directed torches, sluice feeder and fuel divider, gasifier with firebox and conical grate for boiling layer of torch, fan with throttle for supply of air to grate, annular slot, chamber for separation of gas and ash with sealed ash pan and screw conveyor, a heat exchanger for reducing temperature and condensation of low-boiling metal vapour, an intermediate gas chamber for trapping and collecting leaking metals and for feeding gases through a dense throttle valve, an air condenser, a centrifugal fan, a compressor, a thermal furnace includes a cyclone vortex chamber operating on gas burners; the structure additionally includes mill separators, a centrifuge connected to the plasmatron, and a catalytic reactor.

EFFECT: technical result of the invention consists in increase in productivity of the gasifier due to use of fast dry decomposition of fuel.

1 cl, 1 dwg