Air cushion belt type conveyor sweeper

Abstract

The invention discloses an air cushion belt type conveyor sweeper. A high-pressure centrifugal fan is connected with an air distributing box through a flange and bolts, assembling holes allowing two transition air pipes to penetrate are formed in the side wall of a hopper, close to the air distributing box, at the head of a conveyor, one ends of the two transition air pipes penetrate into the assembling holes and are welded to special-shaped flanges, and the other ends of the two transition air pipes are welded to the air distributing box. One ends of an upper strong wind pipe and a lower strong wind pipe are welded on the special-shaped flanges, the special-shaped flanges are connected through bolts, the other ends of the upper strong wind pipe and the lower strong wind pipes are welded to another special-shaped flange, one end of a supporting pipe is welded to the corresponding special-shaped flange, and the special-shaped flanges are connected through bolts and welded to the side wall of a discharging hopper of the conveyor. A wind nozzle is arranged at the upper end of each of the upper strong wind pipe and the lower strong wind pipe, and the wind nozzles are spaced from a conveyor belt by a certain distance and form certain angles with the conveyor belt. The pneumatic sweeper involved in the technical scheme does not make contact with the conveyor belt, and dust and residual materials attached to the upper and lower belt surfaces of the conveyor belt are swept cleanly.

Description

technical field [0001] The invention relates to a pneumatic cleaner, which is especially suitable for use on an air cushion belt conveyor. Background technique [0002] In the material conveying industry, it is difficult to solve the problem that powdery materials are prone to form dust, especially for large-volume conveying. The belt runs at a speed of several meters per second, and the residue or dust that is not cleaned is easy to adhere to the belt. As the tape moves forward, it is taken out of the closed dust collection space, forming dust or falling on other equipment and the ground after running for a period of time, which not only causes environmental pollution, but is also extremely difficult to clean up, wasting a lot of manpower and financial resources of the owner to deal with. In severe cases, it will even affect the production plan of the enterprise and cause great economic losses. Contents of the invention [0003] The task of the present invention is to pr...

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Problems solved by technology

[0002] In the material conveying industry, it is difficult to solve the problem that powdery materials are prone to form dust, especially for large-volume conveying. The belt runs at a speed of several meters per second, and the residue or dust that is not cleaned is easy to adhere to the belt. As the tape moves forward, it is taken out of the closed dust collection space, forming dust or falling on other equipment and the ground after running for a period of time, which not only causes environmental pollution, but is also extremely difficult to clean up, wasting a lot of manpower and financial resources of the owner to deal with. In severe cases, it may even affect the production plan of the enterprise and cause great economic losses.

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