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Novel oil smoke purification plate

A new type of oil fume purification technology, applied in the direction of oil fume removal, household heating, lighting and heating equipment, etc., to achieve the effect of speeding up the flow rate, enhancing the purification effect, and ensuring timely cleaning.

Inactive Publication Date: 2008-07-16
徐扬
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problems existing in the existing lampblack purification board and provide a new type of lampblack purification board

Method used

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  • Novel oil smoke purification plate
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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0019] Referring to Fig. 1, a new type of oil fume purification plate includes two stainless steel orifice plates 2 arranged in the frame 1, and the holes of the same size and shape are opened on the two stainless steel orifice plates 2, and the shape of the holes is polygonal, such as Triangles, rectangles, squares, pentagons, hexagons, and more. It is better to be the diamond-shaped hole 21, because after adopting the diamond-shaped hole, by arranging, such as ensuring that the distance between the edges of the two diamond-shaped holes is 2mm, this can not only maintain the strength of the whole stainless steel orifice plate 2, but also maximize the Increase the effective ventilation area of ​​the whole stainless steel orifice plate 2. It als...

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Abstract

The invention relates to a novel oil-smoke purifying plate, comprising a filtering plate arranged in a frame. The filtering plate is formed by a filtering plate core arranged between two stainless steel porous plates. An oil leakage hole is arranged on a lower horizontal side of the frame. The invention is characterized in that the filtering plate core is formed by a plurality of layers of grid plates and fiber wires vertically winded on each grid plate, and the grid holes of the grid plate appears as polygon holes. With the technical proposal, the invention can accelerate the oil-smoke flowing speed compared with the effect of the prior fireproof stove oil-smoke purifying plate, and can avoid the assembling of the oil-smoke which can be better filtered, settled and vented, thus guaranteeing the timely cleaning of the smoke venting channel and greatly enhancing the purifying effect of the filtering plate.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to an oil fume purification board. Background technique [0002] All kinds of stoves, especially the canteens, restaurants, and operating rooms of some institutions and units, are equipped with large-scale stoves. When these stoves are operated, a large amount of oily fume can be produced. These oil fumes pollute the surrounding environment, and a large amount of oil pollution accumulates on the walls of the canteen and in the chimney, which becomes a serious hidden danger of fire. Most of the devices currently used for purifying oil fume from larger stoves are not ideal enough, especially the fire prevention function is poor. [0003] CN2851910Y of the China Patent Authorization Announcement, the patent titled the fire-proof stove oil fume purification plate, mainly includes a filter plate and a frame, and the filter plate is composed of three layers of stainless steel coarse ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
Inventor 徐扬
Owner 徐扬
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