CN215311060U

CN215311060U - Novel gas filtering device

Info

Publication number: CN215311060U
Application number: CN202120763843.2U
Authority: CN
Inventors: 张宇航
Original assignee: Shanghai Yindong Packaging Material Factory
Current assignee: Shanghai Yindong Packaging Material Factory
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-28
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a novel gas filtering device, which comprises a shell and a filtering part arranged in the shell; the front end face and the rear end face of the shell are both in an open design, and a guardrail is arranged at the opening; the filter component comprises a filter pad which is made by folding, and the filter pad is filled in the shell after being folded. The utility model utilizes the shell and the filter part filled in the shell to filter, realizes the multiple filtration of the gas by matching with the flow of the gas, has simple structure, very popular used materials, very low manufacturing cost and raw material cost, and is suitable for popularization.

Description

Novel gas filtering device

Technical Field

The utility model relates to the technical field of gas filtration, in particular to a novel gas filtering device.

Background

During workshop production, especially under the conditions of painting, polishing, machining parts and the like, a large amount of dust and greasy air can be generated, and very serious air pollution is caused.

This contamination is very difficult to avoid, so that the home can only deal with it by means of air filtration, minimizing the harm.

The gas filtering device used in the workshop at present mainly comprises water washing filtering and filtering material filtering. Both of these materials are costly, resulting in many businesses being out of service or being scarce, and the contamination of the gas not being eliminated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel gas filtering device, which solves the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel gas filtering device is characterized in that: comprises a shell and a filtering component arranged in the shell; the front end face and the rear end face of the shell are both in an open design, and a guardrail is arranged at the opening; the filter component comprises a filter pad which is made by folding, and the filter pad is filled in the shell after being folded.

In an optimized scheme, the shell is made of kraft paper, aluminum alloy or stainless steel materials; the thickness of the outer shell made of kraft paper is 0.5-4 cm; the thickness of the case made of aluminum alloy or stainless steel is 0.5-1.5 cm.

In an optimized scheme, the filter pad comprises a folding bottom plate, a filter core and a filter layer which are sequentially bonded together through adhesive glue.

According to the optimized scheme, the folding bottom plate is integrated and sequentially comprises a side hollow-out part, a middle connecting part, a middle hollow-out part, a transition connecting part, a middle hollow-out part, a middle connecting part and a side hollow-out part from left to right; the folding bottom plate is S-shaped and is folded in sequence.

In the optimized scheme, the number of the edge hollow parts is 1-3.

According to the optimized scheme, the filter core part comprises a filter cotton core arranged in the middle and filter cloth wrapping the filter cotton core.

In an optimized scheme, the filter layer is made of a nylon material.

Due to the adoption of the technology, compared with the prior art, the utility model has the beneficial effects that:

the utility model utilizes the shell and the filter part filled in the shell to filter, realizes the multiple filtration of the gas by matching with the flow of the gas, has simple structure, very popular used materials, very low manufacturing cost and raw material cost, and is suitable for popularization.

Drawings

FIG. 1 is a schematic view of a folding base panel according to an embodiment of the present invention;

FIG. 2 is a schematic view of a filter element according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a combination of a folded filter element and a folded filter element placed in a housing according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-3, a novel gas filtering device includes a housing 5 and a filter element disposed within the housing 5. The front end face and the rear end face of the shell are both of an open design, and a guardrail 14 is arranged at the opening. Shell and guardrail combined action, the opening design on the additional shell can make the product of this patent use in different workshops and different equipment, carries out gas filtration's work to guarantee the air that discharges

The housing 5 is made of kraft paper, aluminum alloy or stainless steel material. The thickness of the outer shell made of kraft paper is 0.5-4 cm; the thickness of the case made of aluminum alloy or stainless steel is 0.5-1.5 cm.

The filter member 13 is made by folding a filter pad, and the filter pad is filled in the housing after being folded. The filter pad comprises a folding bottom plate 12, a filter core and a filter layer 11 which are sequentially bonded together by adhesive glue. The folding bottom plate 12 is integrated and sequentially comprises an edge hollow-out part 1, an intermediate connecting part 6, an intermediate hollow-out part 7, a transition connecting part 8, an intermediate hollow-out part, an intermediate connecting part and an edge hollow-out part from left to right. The folding bottom plate is S-shaped and is folded in sequence. In order to increase the fixing effect, a vertical guardrail 4 and a horizontal guardrail 3 are arranged on the folding bottom plate, and inclined struts 2 are additionally arranged in grids formed by the vertical guardrail and the horizontal guardrail. Specifically, the number of the hollow-out portions is generally 1 to 3, and the number of the other hollow-out portions is 1. The folding bottom plate is a finished bottom plate, and can be cut or spliced in actual use, so that the customer can carry out actual operation according to the requirement. The filter core part comprises a filter cotton core 10 arranged in the middle and a filter cloth 9 wrapping the filter cotton core. The filter layer 11 is a filter layer made of a nylon material.

When the filter is used, the folded filter parts 13 are plugged into the shell 5, are orderly arranged and are contacted with each other, and then the shell is placed at the ventilation position of the filter equipment to realize the filtration of gas.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel gas filtering device is characterized in that: comprises a shell and a filtering component arranged in the shell; the front end face and the rear end face of the shell are both in an open design, and a guardrail is arranged at the opening; the filter component comprises a filter pad which is made by folding, and the filter pad is filled in the shell after being folded.

2. A novel gas filtration unit as claimed in claim 1 wherein: the shell is made of kraft paper, aluminum alloy or stainless steel materials; the thickness of the outer shell made of kraft paper is 0.5-4 cm; the thickness of the case made of aluminum alloy or stainless steel is 0.5-1.5 cm.

3. A novel gas filtration unit as claimed in claim 2 wherein: the filter pad comprises a folding bottom plate, a filter core and a filter layer which are sequentially bonded together through adhesive.

4. A novel gas filtration unit as claimed in claim 3 wherein: the folding bottom plate is integrated and sequentially comprises an edge hollow-out part, a middle connecting part, a middle hollow-out part, a transition connecting part, a middle hollow-out part, a middle connecting part and an edge hollow-out part from left to right; the folding bottom plate is S-shaped and is folded in sequence.

5. A novel gas filtration unit as claimed in claim 4 wherein: the number of the side hollow parts is 1-3.

6. A novel gas filtration unit as claimed in claim 5 wherein: the filtering core part comprises a filtering cotton core arranged in the middle and a filtering cloth wrapping the filtering cotton core.

7. A novel gas filtration unit as claimed in claim 6 wherein: the filter layer is made of nylon materials.