HAC calcium-based desulfurization circulating ash powder feeding device

The utility model discloses an HAC calcium-based desulfurization circulating ash powder feeding device, which belongs to the field of desulfurization circulating ash powder feeding, and comprises a shell, the bottom of the shell is fixedly communicated with a powder feeding frame, the top of one side of the shell is provided with a conveying frame, one side of the top of the inner wall of the powder feeding frame is hinged with a baffle plate, and the other side of the top of the inner wall of the powder feeding frame is hinged with the baffle plate. A gravity block is mounted at the bottom of one side of the baffle, and an L-shaped push plate is slidably connected into the powder feeding frame. Through the arrangement of the driving assembly, the L-shaped push plate can be indirectly moved left and right, circulating ash in the powder feeding frame can be extruded and pushed through left-right driving of the L-shaped push plate, quantitative powder feeding operation is achieved, the L-shaped push plate can b