XG star type ash unloading valve (rigid impeller feeder)
Rotary feeder (star-shaped ash discharge valve, rigid impeller feeder) is mainly composed of organism, star-shaped rotor, end cover and other parts. The material falls between the blades of the rotor inside the machine body from the upper feed port. The rotor rotates at a constant speed under the drive of the motor to send the material to the lower discharge port to supply or discharge the material. According to the different installation forms, the rotary feeder can be used as the unloading device of positive pressure conveying system or negative pressure suction feeding system, and can also be used as the feeding device of conveying system. In each system plays a closed system to prevent gas leakage while feeding the role.