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A fume purification device

A technology of oil fume purification and housing, which is applied in the direction of oil fume removal, combined devices, chemical instruments and methods, etc., and can solve problems such as pollution

Active Publication Date: 2020-05-19
FOSHAN WASEDA INFORMATION CONSULTATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For the fume exhaust gas generated in the kitchen, it is generally sucked by the range hood and directly discharged into the outside air, causing pollution. Therefore, it is necessary to find a fume purification device to effectively purify the exhaust gas generated in the kitchen.

Method used

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Embodiment Construction

[0014] The present invention provides an oil fume purification device. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] see Figure 1-2 , a lampblack purifying device provided by the present invention comprises a cylindrical housing 1 and a cover 2 connected to the upper end of the housing; the upper part of the housing is provided with a suction port 11, and a suction fan 3 is arranged in the suction port. The lower part of the housing is provided with an air outlet 12; the inner wall of the housing is provided with an annular protrusion 13, and the upper surface of the annular protrusion supports a labyrinth filter 4; Bottom wall 41 and a ...

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Abstract

The invention provides an oil fume purification device, which comprises a cylindrical shell and a cover connected to the upper end of the shell; There is an air outlet; the inner wall of the casing is provided with an annular protrusion, and the upper surface of the annular protrusion supports a labyrinth filter; the filter includes a bottom wall composed of a filter screen and a plurality of concentrically arranged A circular vertical wall, a circular through hole is opened in the center of the bottom wall, an air inlet is provided on each vertical wall except the innermost vertical wall, and the air inlet openings of the adjacent two vertical walls are in the There is a difference of 180° in the circumferential direction, and the air suction port is facing the air intake opening of the vertical wall of the outermost ring. The device can effectively remove oil smoke, fine dust or other small solid particles in the exhaust gas generated in the kitchen.

Description

technical field [0001] The invention relates to the technical field of oil fume purification, in particular to an oil fume purification device. Background technique [0002] For the fume exhaust gas generated in the kitchen, it is usually sucked by the range hood and directly discharged into the outside air, causing pollution. Therefore, it is necessary to find a fume purification device to effectively purify the exhaust gas generated in the kitchen. Contents of the invention [0003] The object of the present invention is to provide an oil fume purification device, which can effectively remove oil fume, fine dust or other small solid particles in the waste gas generated in the kitchen. [0004] In order to achieve the above object, the present invention has taken the following technical solutions: [0005] An oil fume purification device, comprising a cylindrical shell, and a cover connected to the upper end of the shell; the upper part of the shell is provided with an a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00F24C15/20
CPCF24C15/2035B01D50/20
Inventor 林慈生
Owner FOSHAN WASEDA INFORMATION CONSULTATION CO LTD