Quicklime powder discharger square port round port high-temperature resistant feeder, the star-shaped discharger device is the main equipment for dust removal equipment ash discharge, air supply, and feeding of other equipment,the star-shaped discharger is suitable for powdery and granular materials. It is widely used in environmental protection, metallurgy, chemical industry, grain, food, and other industrial sectors.

The star-type discharger (also known as rigid wheel feeder, star-type feeder, airlock, rotary feeder, etc.) is widely used in building materials, metallurgy, chemical industry, electric power, and other sectors as the ash discharge device for various dust removal equipment hoppers. It relies on the gravity of the material and the forced action of the feeder's working mechanism to discharge the material from the bin and continuously and evenly feed it into the next device. It can also be used as the feeding and discharging device for various mills, dryers, bins, and other equipment, suitable for dry powdery and small granular materials.

The discharging device is divided into three parts: motor, cycloidal pinwheel reducer, and rotary dragon-type ash discharge valve.

（1）By adopting the principle of planetary rotation, the input and output shafts are on the same axis and have the uniqueness of being directly integrated with the motor, thus the structure is compact, the appearance is beautiful and novel, small in size, and light in weight. (2) Superior sealing performance, uniform and stable feeding, smooth discharging operation, low noise, few failures, long service life, and high wear resistance. (3) The bearing and gearbox are far from the valve body, avoiding the influence of high-temperature dust. The front and rear end covers have good sealing performance, preventing dust leakage and extending the service life of moving parts and the lubrication system. (4) Strong overload capacity, small impact inertia force, suitable for frequent starting and reverse rotation. (5) According to user needs, special dedicated motors can be configured, such as explosion-proof, frequency conversion, speed regulation, marine motors, etc., to meet special user requirements. In terms of material, special processing can also be carried out according to user needs, such as high-temperature resistance, corrosion resistance, stainless steel, flexible blades, explosion-proof impellers, etc.Quicklime powder discharger square port round port high-temperature resistant feeder.