CN212941908U - Filter supply-air outlet structure - Google Patents
Filter supply-air outlet structure Download PDFInfo
- Publication number
- CN212941908U CN212941908U CN202021243071.1U CN202021243071U CN212941908U CN 212941908 U CN212941908 U CN 212941908U CN 202021243071 U CN202021243071 U CN 202021243071U CN 212941908 U CN212941908 U CN 212941908U
- Authority
- CN
- China
- Prior art keywords
- shell
- filter
- plate
- partition plate
- air supply
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims abstract description 22
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
- Duct Arrangements (AREA)
Abstract
The utility model provides a filter air supply outlet structure, which comprises a shell, a hanging ring, an air supply outlet, a clapboard, a filter, a diffusion pore plate and a ceiling plate; the top surface of the shell is connected with a lifting ring through a connecting rod in a welding manner, and is connected with a turnbuckle threaded suspender through the lifting ring, and the top end of the turnbuckle threaded suspender is connected to a stress structure; an air supply outlet is formed in one side of the shell facing the outside, the air supply outlet is communicated with the shell, and a flange is arranged at the port of the air supply outlet; the shell is provided with a fixedly connected partition plate, the partition plate is provided with a circle of bolt holes and is connected with a circle of pressure rods through nuts; the bottom end of the pressure rod is fixedly connected with a filter through a nut, and the top of the filter is attached to the bottom surface of the partition plate; the bottom end of the shell is provided with an opening, the shell is provided with a circle of convex bolt holes, and the shell is connected with a diffusion hole plate through a self-tapping screw; and a ceiling plate is built on the top surface of the bottom end of the shell, a keel is arranged on the top surface of the ceiling plate, and a self-tapping screw on the diffusion pore plate penetrates through the shell and is fastened on the keel.
Description
Technical Field
The utility model relates to a building field especially relates to a filter supply-air outlet structure.
Background
The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air filter is used for purifying and treating air with low dust content and then sending the air into a room so as to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room, and particularly in an industrial factory building polluted by heavy dust, the air filter is important equipment for safe operation of the factory building. In the case of a high-power air filter, if the mounting structure of the air supply outlet is unstable, the problems of filter displacement, direct passing of part of dust and the like can be caused, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a filter supply-air outlet structure, this structure carries out good location to the filter through casing and depression bar, and is sealed perfect simultaneously, and the cooperation diffusion orifice plate can effectively realize filtering, simple structure, convenient construction.
In order to achieve the above object, the utility model adopts the following technical scheme: a filter air supply outlet structure comprises a shell, a hanging ring, an air supply outlet, a partition plate, a filter, a diffusion pore plate and a ceiling plate; the shell is a hollow thin-wall rectangular box steel structure, the top surface of the shell is connected with a hanging ring through a connecting rod in a welding mode, and is connected with a turnbuckle threaded suspender through the hanging ring, and the top end of the turnbuckle threaded suspender is connected to a stress structure; an air supply outlet is formed in one side, facing the outside, of the shell, is of a thin-wall circular tube steel structure, is communicated with the shell, and is provided with a flange at the port; the shell is provided with a fixedly connected partition plate which is of a hollow circular ring structure, a circle of bolt holes are formed in the partition plate, and a circle of pressure rods are connected to the partition plate through nuts; the bottom end of the pressure rod is fixedly connected with a filter through a nut, and the top of the filter is attached to the bottom surface of the partition plate; the bottom end of the shell is provided with an opening, the shell is provided with a circle of convex bolt holes, and the shell is connected with a diffusion hole plate through a self-tapping screw; and a ceiling plate is built on the top surface of the bottom end of the shell, a keel is arranged on the top surface of the ceiling plate, and a self-tapping screw on the diffusion pore plate penetrates through the shell and is fastened on the keel.
Preferably, a rubber pad and a dust-proof sealing rubber strip are arranged between the shell and the ceiling plate.
Preferably, a rubber pad and a dust-proof sealing rubber strip are arranged between the filter and the partition plate.
The utility model has the advantages that: this structure carries out good location through casing and depression bar to the filter, and sealed perfect simultaneously, the cooperation diffusion orifice plate can effectively realize filtering, simple structure, construction convenience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of the structure of the filter air supply opening, and fig. 2 is an enlarged schematic view of a position a.
Wherein: the device comprises a shell 1, a hanging ring 2, a turnbuckle threaded suspender 21, an air supply outlet 3, a partition plate 4, a pressure rod 41, a filter 5, a diffusion pore plate 6, a ceiling plate 7 and a keel 71.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the air supply outlet structure of the filter comprises a shell 1, a hanging ring 2, an air supply outlet 3, a partition plate 4, a filter 5, a diffusion pore plate 6 and a ceiling plate 7; the shell 1 is a hollow thin-wall rectangular box steel structure, the top surface of the shell 1 is connected with a hanging ring 2 through a connecting rod in a welding mode, the hanging ring 2 is connected with a turnbuckle threaded suspender 21, and the top end of the turnbuckle threaded suspender 21 is connected to a stress structure; an air supply outlet 3 is formed in one side, facing the outside, of the shell 1, the air supply outlet 3 is of a thin-wall circular tube steel structure, the air supply outlet 3 is communicated with the shell 1, and a flange is arranged at the port of the air supply outlet 3; the shell 1 is provided with a fixedly connected partition plate 4, the partition plate 4 is of a hollow circular ring structure, a circle of bolt holes are formed in the partition plate 4, and a circle of pressure rods 41 are connected with the partition plate 4 through nuts; the bottom end of the pressure lever 41 is fixedly connected with a filter 5 through a nut, and the top of the filter 5 is attached to the bottom surface of the partition plate 4; the bottom end of the shell 1 is provided with an opening, the shell 1 is provided with a circle of convex bolt holes, and the shell is connected with a diffusion orifice plate 6 through self-tapping screws; a ceiling plate 7 is built on the top surface of the bottom end of the shell 1, a keel 71 is arranged on the top surface of the ceiling plate 7, and a self-tapping screw on the diffusion pore plate 6 penetrates through the shell 1 and is fastened on the keel 71.
In specific implementation, a rubber pad and a dust-proof sealing rubber strip are arranged between the shell 1 and the ceiling plate 7.
In specific implementation, a rubber pad and a dust-proof sealing rubber strip are arranged between the filter 5 and the partition plate 4.
Claims (3)
1. A filter supply-air outlet structure is characterized in that: comprises a shell, a hanging ring, an air supply outlet, a clapboard, a filter, a diffusion pore plate and a ceiling plate; the shell is a hollow thin-wall rectangular box steel structure, the top surface of the shell is connected with a hanging ring through a connecting rod in a welding mode, and is connected with a turnbuckle threaded suspender through the hanging ring, and the top end of the turnbuckle threaded suspender is connected to a stress structure; an air supply outlet is formed in one side, facing the outside, of the shell, is of a thin-wall circular tube steel structure, is communicated with the shell, and is provided with a flange at the port; the shell is provided with a fixedly connected partition plate which is of a hollow circular ring structure, a circle of bolt holes are formed in the partition plate, and a circle of pressure rods are connected to the partition plate through nuts; the bottom end of the pressure rod is fixedly connected with a filter through a nut, and the top of the filter is attached to the bottom surface of the partition plate; the bottom end of the shell is provided with an opening, the shell is provided with a circle of convex bolt holes, and the shell is connected with a diffusion hole plate through a self-tapping screw; and a ceiling plate is built on the top surface of the bottom end of the shell, a keel is arranged on the top surface of the ceiling plate, and a self-tapping screw on the diffusion pore plate penetrates through the shell and is fastened on the keel.
2. A filter supply port structure according to claim 1, wherein: and a rubber pad and a dust-proof sealing rubber strip are arranged between the shell and the ceiling plate.
3. A filter supply port structure according to claim 1, wherein: and a rubber pad and a dust-proof sealing rubber strip are arranged between the filter and the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243071.1U CN212941908U (en) | 2020-06-29 | 2020-06-29 | Filter supply-air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021243071.1U CN212941908U (en) | 2020-06-29 | 2020-06-29 | Filter supply-air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941908U true CN212941908U (en) | 2021-04-13 |
Family
ID=75388674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021243071.1U Expired - Fee Related CN212941908U (en) | 2020-06-29 | 2020-06-29 | Filter supply-air outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212941908U (en) |
-
2020
- 2020-06-29 CN CN202021243071.1U patent/CN212941908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |