The design of inclined air-cooled reciprocating grate can increase the volume of the furnace, which is conducive to the combustion of volatile matter, as well as the sufficient rolling of biomass fuel with high moisture content in the preheating zone of the grate. This allows each surface of the fuel to receive radiation from high-temperature flue gas, accelerating the evaporation of its own moisture, and ensuring stable combustion when the fuel rolls to the combustion zone of the grate.

The reciprocating grate is driven by hydraulic pressure, which is relatively stable and easy to adjust. Realize that each area can independently control the rolling and running speed of fuel, and more accurately control the residence time of fuel in each area on the grate, ensuring that biomass fuel is completely burned out.