How does the pneumatic vacuum feeder work? The following is a small edition to introduce you. Pneumatic vacuum feeder is a dust-free and closed pipeline conveying equipment, conveying particles and powder materials with the help of vacuum suction. It uses the air pressure difference between the vacuum and the surrounding space to form air flow in the pipeline and drive the movement of the powdery material to complete the conveying of the material.
Most pneumatic vacuum feeders are vacuum conveyors that use a pneumatic vacuum pump as a vacuum source. The feeder can directly feed the material from the container into the mixer, reactor, hopper, sheet press, packaging machine, vibrating screen, granulator, wet granulator, dry granulator and crusher. Thus, the labor intensity of workers is reduced and dust pollution is eliminated.
When the switch of the machine is pressed, the compressed air enters the vacuum pump, and the discharge door of the hopper is closed under the push of the cylinder, so that a vacuum is generated in the hopper. The vacuum feeder forms air flow under vacuum. Under the action of the air flow, the transported material is transported to the vacuum hopper through the hose.
At a certain time, the compressed air is closed, and the pneumatic vacuum pump cannot produce vacuum. At the same time, the discharge door of the hopper opens under the push of the cylinder, the vacuum of the vacuum feeder disappears, and the material is automatically put into the receiving equipment from the discharge door. At the same time, the compressed air stored in the airbag blows the filter back, and the filter is automatically cleaned.
After a certain period of time, the compressed air restarts, the pneumatic vacuum pump produces a vacuum, the discharge door is closed, the vacuum feeder feeds again, and the material is continuously transmitted to the receiving equipment. This is the working process of the vacuum feeder.
The above is the main content of how the pneumatic vacuum feeder works. Pneumatic vacuum feeder is a kind of closed pipeline conveying. It can eliminate the pollution of dust to the environment, improve the working environment, reduce the pollution of the environment and personnel to the material, and improve the cleanliness. Adopting pipeline transportation, occupying small space, powder transportation can be completed in a small space, and the working space is beautiful and generous; It is not limited by long and short distances. At the same time, vacuum conveying can reduce manual labor intensity and improve work efficiency.
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