UNIT FOR SOLID FUEL POWER GENERATION Russian patent published in 2017 - IPC F02C3/26 

FIELD: electricity-producing industry.

SUBSTANCE: unit for solid fuel power generation comprises the solid carbon-containing fuels and/or wastes grinding unit, the means of gas flow heat energy into the electric energy conversion, the inlet of the means is linked to the combustion-chamber outlet, the first inlet of which is linked to the combustion in the chamber initialization unit outlet, and the second inlet is linked to the outlet of the supply means of the micro-nanocomposite mixture of the solid carbon-containing fuels and/or wastes with water grinding into the combustion chamber, the heat recovery boiler with the steam-generator unit and the pipy smoke exhauster installed within this boiler. Upon that, the outlet of the gas flow heat energy into the electric energy conversion is linked to the inlet of the heat recovery boiler, the outlet of which is linked to the smoke exhauster inlet, and the steam-generator outlet is linked to the inlet of the combustion initialization unit. The supply means of the micro-nanocomposite mixture of the solid carbon-containing fuels and/or wastes with water grinding into the combustion chamber is implemented in the form of the batch meter, which is configured to inject the mixture of the solid carbon-containing fuels and/or wastes with water grinding into the combustion chamber in the shape of the aerosol, and the last stage of the unit of the solid carbon-containing fuels and/or wastes grinding is designed as the cavitational disperser, the outlet of which is linked to the inlet of the storage of the micro-nanocomposite mixture of the solid carbon-containing fuels and/or wastes with water grinding, whereupon the combustion chamber is linked to the storage outlet through the batch meter. The means of the gas flow heat energy into the electric energy conversion is made in the form of the motor with the external heat supply, the hot chamber inlet of which is linked to the combustion-chamber outlet, the hot chamber outlet - to the heat-recovery boiler inlet, and the motor drive - to the electric power generator, which supplies the grinding unit and the electric user load.

EFFECT: invention allows to enhance reliability and unit operational efficiency.

2 cl, 2 dwg