Air purification device

An air purification device and air flow path technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of difficult oil mist electrification, mounting multiple differential pressures, etc., to ensure stability and simplify removal. effect of the process
CN106794472AActive Publication Date: 2017-05-31LG ELECTRONICS INC +1
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
LG ELECTRONICS INC
Publication Date
2017-05-31

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Abstract

The present invention relates to an air purification device. An air purification device, according to an embodiment, comprises: a plurality of electrode modules which are provided on an air flow path; and a support portion which forms a space portion between the plurality of electrode modules by having the plurality of electrode modules positioned away from each other, wherein the electrode modules have electrode portions, to which a voltage is applied and which form a plasma region, and a dielectric body which is placed on one or more sides of the electrode portions and collects contaminant in the air.
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Description

technical field

[0001] The present invention relates to an air cleaning device. Background technique

[0002] Oil mist is an organic compound contained in the fumes produced during the cooking of food. The oil mist exists in the liquid phase or in the state of fine particles in the high-temperature area and is easy to handle. However, in the low-temperature area, it is attached and fixed to the surface or wall of the ventilation device due to its viscosity, thereby reducing the device's efficiency. Function, in severe cases, will become a factor causing device paralysis.

[0003] In particular, oil mist will be discharged in higher concentrations during cooking of meat. The oil mist discharged during the cooking of meat will react with oxygen, water vapor, etc. in the air, thereby being hardened or turned into solid particles. Such fine particles in a solid state stick to the interior of the ventilator, and the blocks formed by it will gradually become larger, thereby red...

Claims

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