Dust recovery device for powder coating powder outlet

Abstract

The invention belongs to the technical field of dust recovery devices, in particular to a dust recovery device for a powder coating powder outlet, and aims to solve the problem that dust adheres to a recovery bag, so that the filtration efficiency is affected. The device is characterized by including a recovery tank, wherein a connecting port is formed in the outer wall of the top of the recovery tank; the inner wall of the connecting port is connected with a threaded ring through threads; the outer wall of the bottom of the threaded ring is fixed with a rubber ring through screws; the inner wall of the bottom of the rubber ring is fixed with a filter core through screws; a fixing pipe is fixed to the central portion of the inner wall of one side of the recovery tank through screws; a support shaft mounting hole is formed in the outer wall of one side of the fixing pipe. According to the device provided by the invention, the filter core is driven to shake while dust recovery is carried out; the falling of the dust adhering to the outer wall of the filter core is facilitated; the filtration efficiency can be ensured; the dust can be dried; the viscosity of the dust can be reduced through the improvement of dust dryness; the reduction of the possibility of the dust adhering to the outer wall of the filter core is facilitated.

Description

technical field [0001] The invention relates to the technical field of dust recovery devices, in particular to a dust recovery device for a powder outlet of a powder coating. Background technique [0002] At present, the most common dust recovery device in China is a bag-type recovery device. The dust-containing gas enters the filter chamber, and the coarse particles fall directly into the ash hopper or ash bin. The dust-containing gas is filtered through the filter bag, and the dust is retained on the surface of the filter bag. The air passes through the bag opening to the clean air chamber, and is discharged into the atmosphere by the fan. [0003] After retrieval, Chinese Patent Publication No. is CN206853317U patent, discloses a kind of dust recovery device of powder coating powder outlet, comprises clean air chamber, and described clean air chamber is installed on the top of recovery chamber, and the dust recovery device of described clean air chamber There are mountin...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, Chinese Patent Publication No. is CN206853317U patent, discloses a kind of dust recovery device of powder coating outlet, comprises clean air chamber, and described clean air chamber is installed on the top of recovery chamber, and the dust recovery device of described clean air chamber There are mounting ears on the top, a base on the sterilizer, and an ultraviolet lamp tube inside the lamp holder. The device filters and recycles the dust through the recycling bag, but after working for a long time, the dust will adhere to the Recycling bags affect filtration efficiency

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