Filtering bag device for air purifier

Abstract

The invention discloses a filtering bag device for an air purifier. The filtering bag device comprises a device body, fixing faceplates are connected around the device body in a clamped manner, a control panel is arranged in the middle of the bottom end of the device body, the middle on the right side of the device body is fixedly connected with a motor through bolts, the motor is in sleeving connection with a rotating shaft through a connecting bearing, an impeller is connected on the left side of the rotating shaft in a clamped manner, an air outgoing groove is formed in the right side of the device body, the right side of the air outgoing groove is in threaded connection with a sealing ring, the right side of the sealing ring is in sleeving connection with a filtering bag, an inner layer of the filtering bag is provided with a primary filtering layer while an outer layer of the same is provided with a secondary filtering layer, and an iron wire net is woven between the primary filtering layer and the secondary filtering layer. The motor and the impeller are arranged inside the device body to play a role in gas exchange, and by arranging the primary filtering layer and the secondary layer in the filtering bag, dust particles in air can be filtered effectively.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a filter bag device used for an air purifier. Background technique [0002] The filter bag is a key part of the operation of the bag filter. Dust filter bags are also called filter dust bags, usually cylindrical filter bags are hung vertically in the dust collector. The fabric and design of the filter bag should be as efficient as possible, easy to remove dust and durable. [0003] At present, due to the poor working environment in factories or some clothing and other paint industries, there are various dust particles in the air, which seriously affects people's health and brings a series of environmental protection problems. Therefore, it is necessary to produce a filter Bag device to solve the problem of air purification. Contents of the invention [0004] The object of the present invention is to propose a filter bag device for an air purifier in order to...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the poor working environment in factories or some clothing and other paint industries, there are various dust particles in the air, which seriously affects people's health and brings a series of environmental protection problems. Therefore, it is necessary to produce a filter Bag device to solve the problem of air purification

Images