How to make a vacuum cleaner using compressed air
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How can compressed air be used to draw out broken bricks from the entrance of an inclined chute? I tried to do this, but it wasn’t successful. What are the required parameters? How should the inlet and outlet of the pipe, as well as the suction port, be designed?
Sucking is not as effective as blowing; for rigid pipes with elbows, blow in the opposite direction – either more quickly, or by using the principle of a Venturi jet pump to create a vacuum and thus suck up dust
It’s difficult to blow air through the small flue; welding filler and broken bricks are being used. I want to create one using the Venturi jet principle – please advise on how to do this