Hollow cylindrical filtering device for particle separation

Abstract

The invention relates to the field of smoke separation devices, in particular to a hollow cylindrical filtering device for particle separation. The invention discloses a hollow cylindrical filtering device for particle separation. The hollow cylindrical filtering device comprises a ventilating pipeline, a mask and a purifier, the purifier comprises a fixed plate, a movable plate and a plurality of purification mechanisms; the fixed plate is fixedly mounted on the mask, the plurality of purification structures are movably mounted on the fixed plate, and the movable plate is mounted on the plurality of purification structures in a manner of moving up and down. One or more filter cartridges move downwards relative to the movable plate, so that the first transmission assembly moves to reduce the flow of the flow valve corresponding to the filter cartridge; according to the filtering device, aiming at air quality reduction caused by air pollution, the filtering device is used for purification, so that after polluted air enters the filtering device, the filter element can be fully used for purifying the air, the phenomenon that the filter element is frequently replaced is reduced, the purification device can be used with higher quality, and the air quality is improved. And the development of the purification device is also beneficial to the promotion of the environmental protection industry.

Description

technical field [0001] The invention relates to the field of fume separation devices, in particular to a hollow cylindrical filter device for particle separation. Background technique [0002] As environmental problems become more and more prominent, the global environmental protection industry has entered a stage of rapid development, gradually becoming an important force supporting the growth of industrial economic benefits, and is becoming an important goal and key for many countries to innovate and adjust industrial structures. However, due to industrial development, the problem of environmental pollution is too serious. Air pollution is caused by human activities or natural processes that cause certain substances to enter the atmosphere and present a sufficient concentration for a sufficient period of time, thus endangering human comfort, health and or environmental phenomenon. [0003] Therefore, the demand for purification devices is also increasing. The purificatio...

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Problems solved by technology

[0004] The present invention provides a hollow cylindrical filter device for particle separation to solve the problem of uneven and insufficient use of the filter element and waste of the filter element of the existing filter due to the different ventilation volumes and different clogging degrees of the filter element.

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