Rotary airlock valve

Rotary Airlocks are also usually known as Rotary Vane Feeders, Rotary Valves.
It is a compact Mechanical Equipment for continuously Discharging Bulk
Powders gradually into the process of a plant.
It is also a metering device, where the discharge capacity of a process plant is
set by this Rotary valves. There is only one moving Part; a multi-vane rotor
revolves in very close contact of housing. It has one Inlet at the Top and one
Outlet at the Bottom.

The discharge capacity depends on the volume of Rotor’s Pocket, the no of
revolutions of rotor in a minute & the bulk density of process-material.

The Word Airlock: It means that Device is work as a lock the air between the
Inlet & Outlet Ports while moving material in a continuous rotating motion
through its pockets. Material travels downwards but air flow is restricted. It
will be transferred from inlet to the Pneumatic conveying system.

The application & uses of RAL has different means in different industries
around the world, therefore there are many types of RALs accordingly.

List of Industries: Cement, Coal, Chemical, Fly ash, Biomass, Baking & Milling,
Asphalt, Agriculture, Dairy, Grain, Food, Paper, Paint, Rubber, Plastic, Wood,
Tabaco, Pharmaceutical etc…

Видео Rotary airlock valve канала Jain MEP Engineering & Projects LLP