Rainproof device and air-cushion belt conveyor system with rainproof device

Abstract

The invention discloses a rainproof device for an air-cushion belt conveyor system. The air-cushion belt conveyor system comprises an air tank. The rainproof device comprises a cover body, two extension parts and two bent parts, wherein the cover body is substantially inverted V-shaped and is arranged on the air tank; the two extension parts respectively extend downwards from the left end and the right end of the cover body; the cross sections of the two bent parts are substantially L-shaped, each bent part comprises a first part and a second part, the first parts extend horizontally outwards from the free ends of the corresponding extension parts and are connected with the top part of the air tank, and the second parts are arranged vertical to the first parts, extend downwards, and are isolated from the corresponding outer wall surfaces of the air tank. According to the rainproof device disclosed by the invention, due to arrangement of the extension parts, eddy current cannot be easily generated on the connection part of the rainproof device and the air tank, and the breakage rate of alumina in a delivery process can be reduced. The invention also discloses the air-cushion belt conveyor system with the rainproof device.

Description

technical field [0001] The invention relates to the field of industrial technology, in particular to a rainproof device for an air-cushion belt conveying system and an air-cushion belt conveying system having the same. Background technique [0002] The airtight channel defined between the traditional rainproof device and the air box of the conveyor can meet the requirements of dustproof, rainproof and leakproof. However, in the actual application process, the connection between the air box and the inside of the rainproof device Eddy currents will be generated at the place, which increases the breakage rate of alumina during transportation, which is not conducive to the purification of electrolytic flue gas, and at the same time increases the number of anode effects. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a rainproof ...

AI Technical Summary

Problems solved by technology

[0002] The airtight channel defined between the traditional rainproof device and the air box of the conveyor can meet the requirements of dustproof, rainproof and leakproof. However, in the actual application process, the connection between the air box and the inside of the rainproof device Eddy currents will be generated at the place, which increases the damage rate of alumina during transportation, which is not conducive to the purification of electrolytic flue gas, and at the same time increases the number of anode effects

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