CN219897671U - Photocatalysis waste gas treatment device - Google Patents
Photocatalysis waste gas treatment device Download PDFInfo
- Publication number
- CN219897671U CN219897671U CN202321682495.1U CN202321682495U CN219897671U CN 219897671 U CN219897671 U CN 219897671U CN 202321682495 U CN202321682495 U CN 202321682495U CN 219897671 U CN219897671 U CN 219897671U
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- CN
- China
- Prior art keywords
- filter screen
- shell
- gas treatment
- face
- treatment device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 19
- 239000002912 waste gas Substances 0.000 title claims abstract description 19
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 7
- 239000011941 photocatalyst Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses a photocatalysis waste gas treatment device, which belongs to the technical field of waste gas treatment and comprises a shell, wherein a filter screen is arranged in the shell, one side wall of the interior of the shell is provided with a supporting groove, the other side wall of the interior of the shell is provided with a straight notch, a first notch is also formed in the supporting groove, one end of the filter screen is positioned in the supporting groove and is fixedly provided with a connecting block penetrating through the first notch, the other end of the filter screen is positioned in the straight notch, the top end face and the bottom end face of the connecting block are both provided with grooves, inclined blocks are connected in the grooves through springs, the top end face of the shell is connected with an exhaust pipe, and the side face of the bottom end is connected with an air inlet pipe; by using the device, the filter screen is detachably fixed in the shell and is easy to assemble and disassemble, so that the filter screen is convenient to clean, and the use requirement of enterprises is met.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a photocatalysis waste gas treatment device.
Background
The waste gas treatment refers to the treatment work of absorbing, filtering and purifying organic waste gas generated in the industrial production process, and in recent years, the photocatalytic degradation method is a better method for removing waste gas due to the characteristics of low energy consumption, simple operation, mild reaction conditions, reduction of secondary pollution and the like.
At present, a filter screen in a photocatalytic waste gas treatment device is fixedly installed, and when the filter screen needs to be cleaned, the filter screen is inconvenient, so that a novel photocatalytic waste gas treatment device is required to be designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a photocatalysis waste gas treatment device, which aims to solve the problem that a filter screen in the traditional photocatalysis waste gas treatment device is inconvenient to clean because of fixed installation.
In order to solve the technical problems, the utility model provides a photocatalysis waste gas treatment device, which comprises a shell, wherein a filter screen is arranged in the shell, one side wall of the inside of the shell is provided with a supporting groove, the other side wall of the inside of the shell is provided with a straight notch, a first notch is also formed in the supporting groove, one end of the filter screen is positioned in the supporting groove and is fixedly provided with a connecting block penetrating through the first notch, the other end of the filter screen is positioned in the straight notch, the top end face and the bottom end face of the connecting block are both provided with grooves, and inclined blocks are connected in the grooves through springs;
the top end face of the shell is connected with an exhaust pipe, and the side face of the bottom end of the shell is connected with an air inlet pipe.
Optionally, a support plate is further fixed in the shell, the support plate is located above the filter screen, a plurality of ultraviolet light tubes and a plurality of photocatalyst plates are fixed at the bottom end of the support plate, and the plurality of photocatalyst plates and the plurality of ultraviolet light tubes are distributed in a crossing mode.
Optionally, two limiting plates are fixed on two inner walls of the shell, and the two limiting plates are respectively positioned at the top end and the bottom end of the filter screen and are in sliding connection with the filter screen.
Optionally, a handle is further fixed at the other end of the filter screen.
The utility model provides a photocatalysis waste gas treatment device, which comprises a shell, wherein a filter screen is arranged in the shell, one side wall of the inside of the shell is provided with a supporting groove, the other side wall of the inside of the shell is provided with a straight notch, a first notch is also formed in the supporting groove, one end of the filter screen is positioned in the supporting groove and is fixedly provided with a connecting block penetrating through the first notch, the other end of the filter screen is positioned in the straight notch, the top end face and the bottom end face of the connecting block are both provided with grooves, inclined blocks are connected in the grooves through springs, the top end face of the shell is connected with an exhaust pipe, and the side face of the bottom end is connected with an air inlet pipe; by using the device, the filter screen is detachably fixed in the shell and is easy to assemble and disassemble, so that the filter screen is convenient to clean, and the use requirement of enterprises is met.
Drawings
FIG. 1 is a schematic diagram of a photocatalytic exhaust gas treatment device according to the present utility model;
FIG. 2 is a top view of a photocatalytic exhaust gas treatment device provided by the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is an enlarged view of B in fig. 3.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a photocatalysis waste gas treatment device, the structure of which is shown in figures 1-4, the photocatalysis waste gas treatment device comprises a shell 1, wherein a filter screen 2 is arranged in the shell 1, one side wall of the interior of the shell is provided with a supporting groove 3, the other side wall of the interior of the shell is provided with a straight groove opening 4, the supporting groove 3 is also provided with a first notch 5, one end of the filter screen 2 is positioned in the supporting groove 3 and is fixedly provided with a connecting block 6 penetrating through the first notch 5, the other end of the filter screen 2 is positioned in the straight groove opening 4, the top end face and the bottom end face of the connecting block 6 are both provided with grooves 7, the grooves 7 are connected with inclined blocks 9 through springs 8, the top end face of the shell 1 is connected with an exhaust pipe 13, and the bottom end face is connected with an air inlet pipe 14. Use photocatalysis exhaust-gas treatment device, filter screen 2 is detachable to be fixed in casing 1 and dismouting get up comparatively easily, guaranteed its convenient clearance, satisfied the operation requirement of enterprise.
Further, the casing 1 is further internally fixed with a support plate 10, the support plate 10 is located above the filter screen 2, a plurality of ultraviolet lamp tubes 12 and a plurality of photocatalyst plates 11 are fixed at the bottom end of the support plate, the plurality of photocatalyst plates 11 and the plurality of ultraviolet lamp tubes 12 are distributed in a crossing manner, and filtered waste gas is subjected to the action of the ultraviolet lamp tubes 12 and the plurality of photocatalyst plates 11 to generate a strong catalytic degradation function, so that toxic and harmful gases in air can be effectively degraded, and various bacteria can be effectively killed.
Further, two limiting plates 15 are fixed on two inner walls of the casing 1, and the two limiting plates 15 are respectively located at the top end and the bottom end of the filter screen 2 and are in sliding connection with the filter screen 2, so that the filter screen 2 is convenient to install.
Further, a handle 16 is fixed at the other end of the filter screen 2, so that the filter screen 2 can be conveniently disassembled and assembled.
The working principle of the utility model is as follows: when the filter screen 2 needs to be disassembled for cleaning, firstly, the two inclined blocks 9 are inwards extruded to move into the groove 7, and at the moment, the handle 16 is held by hand to pull out the filter screen 2 through the straight groove opening 4, so that the filter screen 2 is disassembled; when the filter screen 2 needs to be installed after cleaning, the two inclined blocks 9 are extruded into the groove 7 in the process that the connecting block 6 passes through the first notch 5 by pushing the straight notch 4 towards the shell 1 until the groove 7 moves out of the shell 1, and at the moment, the two inclined blocks 9 resume to move out of the groove 7 under the elastic action of the spring 8 and limit the connecting block 6, so that the installation of the filter screen 2 is completed.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (4)
1. The photocatalysis waste gas treatment device comprises a shell (1), and is characterized in that a filter screen (2) is arranged in the shell (1), a supporting groove (3) is formed in one side wall of the inside of the shell, a straight notch (4) is formed in the other side wall of the shell, a first notch (5) is formed in the supporting groove (3), one end of the filter screen (2) is positioned in the supporting groove (3) and is fixedly provided with a connecting block (6) penetrating through the first notch (5), the other end of the filter screen is positioned in the straight notch (4), grooves (7) are formed in the top end face and the bottom end face of the connecting block (6), and inclined blocks (9) are connected in the grooves (7) through springs (8);
the top end face of the shell (1) is connected with an exhaust pipe (13), and the bottom end side face is connected with an air inlet pipe (14).
2. The photocatalytic waste gas treatment device according to claim 1, wherein a supporting plate (10) is further fixed in the housing (1), the supporting plate (10) is located above the filter screen (2), a plurality of ultraviolet lamp tubes (12) and a plurality of photocatalyst plates (11) are fixed at the bottom end of the supporting plate, and the plurality of photocatalyst plates (11) and the plurality of ultraviolet lamp tubes (12) are distributed in a crossing manner.
3. The photocatalytic exhaust gas treatment device according to claim 1, wherein two limiting plates (15) are fixed to both inner walls of the housing (1), and the two limiting plates (15) are respectively located at the top end and the bottom end of the filter screen (2) and are slidably connected with the filter screen.
4. The photocatalytic exhaust gas treatment device according to claim 1, characterized in that the other end of the filter screen (2) is further fixed with a handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682495.1U CN219897671U (en) | 2023-06-29 | 2023-06-29 | Photocatalysis waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321682495.1U CN219897671U (en) | 2023-06-29 | 2023-06-29 | Photocatalysis waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897671U true CN219897671U (en) | 2023-10-27 |
Family
ID=88463654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321682495.1U Active CN219897671U (en) | 2023-06-29 | 2023-06-29 | Photocatalysis waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897671U (en) |
-
2023
- 2023-06-29 CN CN202321682495.1U patent/CN219897671U/en active Active
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