Changde DN400 Lock Air Unloader Electric Cast Iron Planetary Ash Unloading Valve

Star shaped unloader YJD Star shaped unloader is commonly used in pneumatic output systems. For pressure output systems or negative pressure output systems, the star shaped unloader uniformly and continuously feeds the conveying pipe to ensure that the gas and solid in the pneumatic output pipe are relatively stable, so that the pneumatic conveying can work normally. At the same time, it can also block the upper and lower air pressure of the unloader to lock the air Therefore, the star shaped unloader is an important component commonly used in pneumatic conveying systems It can be used in material collection systems as a material bin unloader. The star shaped unloader is currently one of the important equipment in dust removal systems in China. It is particularly suitable for dust and small particle materials, which are highly environmentally friendly. It is preferred for engineering projects in industries such as metallurgy, chemical engineering, grain, cement, road construction, and drying equipment The structure of the star shaped ash discharge valve consists of a rotor impeller with several blades, a housing, seals, a reducer, an electric motor, etc When the material in the upper silo falls by its own weight and fills the gaps between the blades, it is discharged from the upper part as the blades rotate. Therefore, the star shaped unloader can discharge the material quantitatively and continuously