Brown coal drying power generation system capable of recycling water in coal

The utility model discloses a brown coal drying power generation system capable of recycling water in coal. The brown coal drying power generation system comprises a boiler, a steam turbine, a feed pump, a steam condenser, a coal mill, a brown coal drying device, a device for recycling the water in the coal, a raw coal bunker, a low-pressure heater, a deaerator, a high-pressure heater, a condensate pump and a steam-water mixer. The brown coal drying device is connected with the device for recycling the water in the coal, the raw coal bunker, the low-pressure heater, the deaerator, the high-pressure heater, the condensate pump and the steam-water mixer and connected with the boiler, the steam turbine, the feed pump, the steam condenser and the coal mill, and then the brown coal drying power generation system is formed. By the adoption of the brown coal drying power generation system, the brown coal drying device and the boiler are integrally arranged and designed, the device for recycling the water in the coal and a regenerative system of the steam turbine are combined, and then the operation of a large-capacity brown coal generator unit is achieved.