Stainless steel star discharge valve

Stainless steel star type discharge valve is often used in pneumatic output system. For pressure output system or negative pressure output system, it can evenly and continuously supply material to the conveying pipe. It can also be used as the unloader of the silo in the material collection system. It is widely used for powdery materials and granular materials. It is widely used in environmental protection, lithium battery, metallurgy, chemical industry, food, food and other industrial sectors.

 

【working principle】

1. Star discharge valve is also called rotary valve, rotary feeder, air lock valve, etc. The structure of the discharge valve is composed of a rotor impeller with several blades, a shell, a seal, a reducer, and an electric motor.

2. The star-shaped rotary valve is commonly used in pneumatic output systems. For pressure output systems or negative pressure output systems, the star-shaped rotary valve can uniformly and continuously supply material to the conveying pipe. In order to ensure that the air and solids in the pneumatic output pipe are relatively stable, so that the pneumatic conveying can work normally, and at the same time, the upper and lower air pressures of the unloader can be blocked to lock the air. Therefore, the star-shaped rotary valve is an important component commonly used in pneumatic conveying systems.

3. When the material in the upper silo falls by its own weight to fill the gap between the blades, it will be discharged at the lower part with the rotation of the blades. Therefore, the star discharger can discharge quantitatively and continuously.

 

【Features of this machine】

1. Compact structure, beautiful appearance and easy to use.

2. Smooth operation and low noise.

3. The valve body is coated with ETFE and rotor nylon to effectively prevent metal pollution.

4. The bearing is externally mounted, and the sealing is reliable, effectively preventing the intrusion of dust.

 

【Technical Features】