SOLID FUEL GAS-TURBINE PLANT Russian patent published in 2015 - IPC F02C1/04 F02C3/26 F02C3/28 

FIELD: power industry.

SUBSTANCE: invention relates to power industry. The solid fuel tad-turbine plant containing compressor, turbine, payload located on same shaft, solid fuel combustion chamber made as installed in series gasifier, afterburner and mixer, an heat-exchanger. The compressor is made with atmosphere air inlet and outlet, connected to input of cold loop of the heat-exchanger. Output of cold loop of the heat-exchanger is connected with the turbine input, turbine output is connected with air supply line to combustion chamber made as three pipelines with chokes installed in air supply pipelines to mixer and afterburner. The chokes installation in air supply pipelines to mixer and afterburner determines minimum hydraulic losses via the gasifier, thus ensuring maximum efficiency of the plant.

EFFECT: invention reduces losses in gas-turbine tract, excludes abrasive wear-out of the flow part of the plant, and increases of the entire plant efficiency.

3 cl, 1 dwg