Pneumatic flap valve is set on the top of the transmitter to control the feed of the transmitter.Its working principle is driven by the external cylinder shaft for 90° rotation, thus driving the flange, when the flange upward, that is, close the feed valve;When the flange is downward, the feed valve is opened.The sealing is realized by the close contact between the sealing ring fixed on the valve body and the sealing ring fixed on the flange.The valve and concentrated phase pneumatic conveying pump are suitable for the opening and closing of ash and slag feed in the dry ash system of thermal power plant, as well as the feeding and closing of dust medium with wear and corrosion in mines, lime plants and cement plants.With good sealing performance, high temperature resistance, wear resistance, open and close flexible, no card ash and ash phenomenon, long service life.
Pneumatic flap valve due to bearing, gear box from the shell a distance, for high temperature, lubrication has been greatly improved.Compact structure, beautiful shape, easy to use.Smooth operation, low noise.Pneumatic flap valve is the main equipment for dust removal equipment, dust discharge, air supply and other equipment feeding, suitable for powdery materials and granular materials.For environmental protection, metallurgy, chemical industry, food, food and other industrial sectors widely used.
Pneumatic flap valve features:
1. the factory can also be designed and manufactured according to user requirements.(belt and chain drive of bracket coupling)
2. This product adopts special grease for reducer no. 00, please check regularly and add oil.
3. compact structure, beautiful shape, easy to use.
4. Smooth operation and low noise.
5. because the bearing, gear box from the shell a distance, for high temperature, lubrication has been greatly improved.