Efficient filter element for air filter

Abstract

The invention discloses an efficient filter element for an air filter, and relates to the field of air purification. The efficient filter element comprises a protective shell, a filter element, a vertical plate, a first cavity, a second cavity, a disassembling and assembling device and a reset spring; the protective shell is connected with the filter element through the disassembling and assembling device, the vertical plate is welded to the two surfaces of the interior of the filter element, and the interior of the filter element is divided into the first cavity and the second cavity by the vertical plate. By arranging a sliding block, a sliding groove, a second buffer spring, an elastic pin, a pull rod and the reset spring, a brush rod and a brush head can be rapidly assembled and disassembled; by arranging a first filter screen and a second filter screen, the purpose of multiple times of filtering is realized, dust and impurities in air can be purified; and through the second cavity, high-pressure gas is decompressed through a movable push plate and a first buffer spring, and the service life of the filter element is effectively prolonged.

Description

technical field [0001] The present invention is in the technical field of air purification, in particular to a high-efficiency filter element for an air filter. Background technique [0002] Air filters are also known as air purification devices. With the rapid development of science and technology, people have higher and higher requirements for the quality of life. In order to ensure the health of personnel, air filters are widely used in home kitchens, clean workshops, and clean rooms. Dustproof in workshops, laboratories, clean rooms and electronic mechanical communication equipment, etc., and the filter element is equivalent to the "heart" of the air filter. The main purpose of the filter element is to purify the original ecological resources and reuse of resources. Removing a small amount of impurities and dust in the air can protect the normal operation of the equipment or the cleanliness of the air. When the gas passes through the high-precision filter element in the ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a high-efficiency filter element for an air filter. By adding its corresponding functional structure and effectively matching the use environment and use requirements, it can effectively solve the problem that the existing filter element in the background technology cannot be quickly disassembled when it needs to be cleaned. It has not been filtered many times, and the cleaning effect is not good. Usually, a pressure reducing valve is used to buffer the gas or even not to buffer the gas. The structure is complicated and it is not conducive to the service life of the filter element.

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