An air purifier filter element

Abstract

The invention relates to the technical field of air purification, in particular to an air purifier filter element, comprising a collection box, a filter unit and an ash removal unit, a filter unit is installed on the upper end of the collection box, and an ash removal unit is arranged on the filter unit; the current air The filter element of the purifier has the following problems: the current air purifier filter element can only replace the dust removal layer. If the dust removal layer is not replaced in time, it will cause blockage of the dust removal layer, which will cause blockage of the filter element, thereby affecting the air purification effect. The similar filter element cannot realize multi-stage filtration, and the degree of filtration is low, so it affects the purification effect of the air; this application effectively prevents the dust from clogging the present invention, can enhance the purification effect of the air, and facilitates the unified removal of the collected dust ; The present invention can increase the filter strength of dust and foreign matter in the air, and then can enhance the filter effect of the present invention to air.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purifier filter element. Background technique [0002] Air purification technologies commonly used in air purifiers include: adsorption technology, negative and positive ion technology, and electrostatic dust collection technology; among them, the air purifier using adsorption technology mainly purifies the air through its internal filter element, and the filter element is mostly composed of a dust removal layer. , HEPA corrugated layer, activated carbon layer and odor filter. Since the filter element absorbs dust and foreign matter in the air, its own purification effect will be weakened. Therefore, it is necessary to regularly clean the filter element and replace it when necessary. Ensure its ability to purify the air. [0003] The existing air purifier filter elements have the following problems: 1. At present, most of the air purifier filter elements on the m...

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Problems solved by technology

[0003] The existing air purifier filter elements have the following problems: 1. At present, most of the air purifier filter elements on the market first filter the dust and foreign matter in the air through the dust removal layer, and this type of filter element cannot effectively remove dust and foreign matter. For collection, only the dust removal layer can be replaced, so it is easy to cause dust and foreign matter to scatter in the air, thus affecting the air quality. The foreign matter adhered to the air will affect the quality of the purified air, thereby affecting human health

[0004] 2. Since this type of filter element cannot achieve multi-stage filtration when filtering air, the degree of filtration of this type of filter element is low, and it cannot effectively filter dust and foreign objects in the air, thus affecting the air purification effect

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