Air Filter Heavy-duty Pneumatic Brake Feeder

Star type unloader (also known as rigid wheel feeder, star type feeder, wind device, rotary feeder, etc.) is widely used in building materials, metallurgy, chemical industry, electric power and other departments as dust removal equipment for various dust removal equipment. It relies on the gravity action of material and the forced action of the feeder machine structure to unload the material in the warehouse and Feed into the next device in a continuous and uniform manner. It can also be used as a discharging device for various mills, dryers, silos, etc., and is suitable for drying powder and small grain materials.

(1) by using the principle of planetary rotation, the input and output axes are on the same axis, and have the uniqueness of the direct connection with the motor, so the compact structure is beautiful and novel, small in volume and light in weight.

(5) special special motors should be configured according to users' needs, such as explosion protection, frequency modulation, speed regulation, marine motor and so on, so as to meet the special requirements of users. The material can also be specially processed according to users' needs, such as high temperature resistance, corrosion resistance, stainless steel, flexible blades, explosion proof impeller, etc.

Working principle
First, the star type unloader is usually used in the pneumatic output system. For the pressure output system or the negative pressure output system, the star type discharger can supply the material continuously to the feeding tube. In order to ensure the gas and solid in the pneumatic output pipe, the gas and solid are stable, so that the pneumatic conveying can work normally. At the same time, the pressure of the upper and lower parts of the discharger can be separated to play the role of locking gas. Therefore, star type discharger is an important component in pneumatic conveying system.

Two. When the material in the upper silo is dropped by weight, it is filled in the gap between the blades and is discharged at the bottom with the rotation of the blades. Therefore, the star discharger can be discharged quantitatively and continuously.
Three, the star type discharger can be used in the material collection system as the unloading device of the bin. Star type unloader is the most advanced unloading device in China. It is often used as an important equipment in the dust removal system. It is especially suitable for dust, small particle material, and is well chosen for the engineering projects of environmental protection, metallurgy, chemical industry, grain, cement, road building, drying equipment and so on.
Four. The temperature of the material that it conveyed can reach 280 degrees C. There is a certain isolation between the bearing and the impeller at both ends, which can prevent the contact between the ultrafine powder and the bearing. The temperature of high temperature discharger conveyed material can reach 500 degrees C and connected by chain wheel. There is a certain distance between the reducer and the shell of the discharger.
The structure of star type discharger is composed of rotor impeller, shell, seal, reducer, motor and so on. The star type unloader is also called rotating feeder, lock valve, star type discharging valve, star type feeder, and wind regulator.

Product Categories : Dust Collector Fittings > Star Type Ash Relief Valve