Material rotary pneumatic valve structure and technical analysis ( 2)

material rotary pneumatic valve used for various granule or powder material of power transmission system.
drying technology improve predecessors
rotary pneumatic valve is used to quantitatively conveying materials from the bunker or feeding device. According to the nature of the conveyed material, power transmission system of various kinds of materials. Choose grain rotation pneumatic valve or powder rotating pneumatic valve. Such a smooth operation of pneumatic valve, high transmission efficiency, which can realize frequency conversion control.
the structure features and technical difficulties
structure features:
not be material card to death, with the best clearance between rotor and pneumatic valve body. Guaranteeing a minimum air leakage.
can minimize material retention. Pneumatic valve body in appearance and smooth rotor hopper appearance.
to ensure the bearing function. Rotary pneumatic valve on both sides of the rotor shaft end is equipped with the blow.
easy to realize automation control. Equipped with a rotor monitoring device.
technical difficulties:
with the practical experience, according to the properties of granule or powder material conveying and rotation of the specifications of the pneumatic valve. Reasonable to determine the clearance between the rotor and pneumatic valve body.
in particular, corner of polishing is very difficult problem. Pneumatic valve body in appearance and polishing on the surface of the rotor hopper.
3 products share range