A self-cleaning and anti-pollution oil fume dust fog air filtration and purification equipment

A technology for purifying equipment and dust, applied in chemical instruments and methods, separation of dispersed particles, combined devices, etc., can solve the problems of wasting time and cost of cleaning filter material parts, wasting water source and cost of cleaning parts, and deterioration of filtration efficiency, etc. Achieve long-term stability of filtration efficiency, eliminate water resource costs, and eliminate time costs
CN103752123BInactive Publication Date: 2015-10-28ๅˆ˜ๆ˜Œ้”ฆ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ๅˆ˜ๆ˜Œ้”ฆ
Publication Date
2015-10-28
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention provides self-cleaning stain-resistant oil fume and dust fog air filtering and purifying equipment which comprises a fan module (1), a filtering and separating module (2), an ionization and adsorption area (3) and a circuit board high voltage generator (31), wherein the fan module (1) is used for providing power for pumping oil fume and dust fog air; the filtering and separating module (2) comprises a preposition filter net (21) used for filtering and separating larger oil fume and fog particles in oil fume and dust fog air pumped by the fan module (1), and a postposition filter net (22) used for further filtering smaller particles in the oil fume and dust fog air; the ionization and adsorption area (3) comprises an ionization device (32) and an adsorption device (33); the ionization device (32) comprises a plurality of battery lead plates (or wires) powered with direct current, and a plurality of grounding battery lead plates parallelly connected between the battery lead plates (or wires); the circuit board high voltage generator (31) is connected with the ionization and adsorption area; the fan module (1), and the filtering and separating module (2) and the circuit board high voltage generator (31) can be mounted at the optional position in a combination manner.
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Description

technical field

[0001] The invention relates to a self-cleaning and anti-pollution oil fume and dust mist air filtration and purification equipment. Background technique

[0002] In the existing oil fume filter purifier, the filter material will continue to adhere to the oil fume particles, the mesh will be blocked, the surface of the filter, the ionization area and the adsorption area will be covered by the oil fume particles, which will affect the discharge, charge, electromagnetic field Due to the performance effect of adsorption, the filter material of the filter becomes dirty and the filtration efficiency becomes poor. It is usually necessary to clean the filter material or replace the filter material within a certain period of time to restore the original good performance. As a result, the existing oil mist filter purifier cannot maintain the stability of the filtration efficiency for a long time; it cannot keep the filter parts clean for a long time; it increases the ...

Claims

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