Rotary Airlock Valves/Pneumatic Feeder For Dry Bulk Material ensure minimal air leakage and low effective pressure drop to convey your bulk material at maximum efficiency.
What is Rotary Airlock/Pneumatic Feeder?
Rotary Airlock Valves/Pneumatic Feeder For Dry Bulk Material ensure minimal air leakage & low effective pressure drop to convey bulk material at max efficiency.
Rotary Airlock Valves/Pneumatic Feeder is mainly composed of the upper body, lower body, worm gearbox, driving device, and other parts.
Rotary Airlock Valves/Pneumatic Feeder has a compact structure, small size, lightweight, accurate movement, low energy consumption, and reliable operation.
Application and Features of Rotary Airlock Valves
GF Rotary Airlock Valves/Pneumatic Feeder is the main equipment for supplying fuel to the boiler in the silo-type pulverizing system of thermal power plants. It is used to continuously and evenly send pulverized coal into the primary air duct and blow it into the boiler for combustion.
Rotary Airlock Valves/Pneumatic Feeder adjusts the amount of powder to control the temperature and pressure of the boiler, so as to ensure the required boiler output.
The output of the Rotary Airlock Valves/Pneumatic Feeders is determined according to a certain volumetric proportion.
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|Coal ratio for design selection（t/m3）||0.65|
|Diameter of impeller（mm）||313||386|
|Number of teeth of impeller (tooth)||12|
|Rated spindle speed（r.p.m）||90-40||21-81||21-81|
|Gross weight (excluding motor)||354||480|
Read More: Feeder Wikipedia