CN220516479U - Air curtain choked flow type ventilation purifying polishing table - Google Patents
Air curtain choked flow type ventilation purifying polishing table Download PDFInfo
- Publication number
- CN220516479U CN220516479U CN202320589545.5U CN202320589545U CN220516479U CN 220516479 U CN220516479 U CN 220516479U CN 202320589545 U CN202320589545 U CN 202320589545U CN 220516479 U CN220516479 U CN 220516479U
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- CN
- China
- Prior art keywords
- air curtain
- polishing
- curtain device
- polishing table
- exhaust hood
- 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.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 50
- 238000009423 ventilation Methods 0.000 title claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses an air curtain flow-blocking type ventilation purification polishing table which comprises a polishing table, wherein an exhaust hood is arranged at the rear side of the polishing table, an air curtain device is arranged on the polishing table, and the air curtain device and the exhaust hood are connected end to form a closed polishing area. The utility model can discharge all dust generated on the polishing table through the exhaust hood on the premise of not influencing the normal polishing operation space, and effectively reduces the dust concentration of a polishing workshop.
Description
Technical Field
The utility model relates to an air curtain flow-blocking type ventilation purification polishing table.
Background
Dust generated by the polishing table cannot be completely sucked away by the exhaust hood, and environmental pollution can be caused by overflow to a space outside the polishing table.
Can prevent through the excessive of entity separation's mode dust, but can influence the operating space of polishing platform, the volume of polishing work piece and the convenience of polishing work are restricted.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an air curtain flow blocking type ventilation purification polishing table, which can discharge all dust generated on the polishing table through an exhaust hood on the premise of not influencing normal polishing operation space, and effectively reduces the dust concentration of a polishing workshop.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an air curtain choked flow formula ventilation purification platform of polishing, is provided with the exhaust hood including the platform of polishing, the platform of polishing is last to be provided with the air curtain device, and the air curtain device encloses into confined polishing area with the exhaust hood head and the tail phase-to-phase.
As a preferable technical scheme of the utility model, the polishing table is square, and the air curtain device comprises a front air curtain device, a left air curtain device and a right air curtain device which are respectively arranged at the front side, the left side and the right side of the polishing table.
As a preferable mode of the present utility model, the wind direction of the wind gap of the front air curtain device faces to the region below the upper edge of the exhaust hood, and the wind direction of the wind gap of the left air curtain device and the wind gap of the right air curtain device are vertical upwards.
As a preferable technical scheme of the utility model, the air inlet of the air curtain device is an elongated slit.
As a preferable technical scheme of the utility model, the air outlets of the air curtain device are uniformly and linearly distributed air holes.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: according to the utility model, the air curtain wall formed by the air curtain device and the exhaust hood form a closed polishing area, and on the premise of not influencing the normal polishing operation space, dust generated on the polishing table can be completely discharged through the exhaust hood, so that the dust concentration of a polishing workshop is effectively reduced, and the environment is prevented from being polluted.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a perspective view of the present utility model.
In the figure: 1. a polishing table 2, an exhaust hood 3, a front air curtain device 4, a left air curtain device 5, a right air curtain device 6 and a polishing area.
Detailed Description
Referring to fig. 1, the structure of one embodiment of the utility model comprises a polishing table 1, wherein an exhaust hood 2 is arranged at the rear side of the polishing table 1, an air curtain device is arranged on the polishing table 1, and the air curtain device and the exhaust hood 2 are connected end to form a closed polishing area 6.
The polishing table 1 is square, and the air curtain device comprises a front air curtain device 3, a left air curtain device 4 and a right air curtain device 5 which are respectively arranged on the front side, the left side and the right side of the polishing table 1.
The wind direction of the wind gap of the front air curtain device 3 faces to the area below the upper edge of the exhaust hood 2, and the wind directions of the wind gap of the left air curtain device 4 and the wind gap of the right air curtain device 5 are vertical upwards.
In the embodiment shown in fig. 1, the air inlet of the air curtain device is an elongated slit.
In other embodiments, the wind openings of the wind curtain device may also be designed as uniform linearly arranged wind holes.
The air curtain device forms the air curtain through the air curtain fan air supply, and the air curtain encloses into confined space of polishing with exhaust hood 2, and the air curtain separation space of polishing and external space's air circulation under the prerequisite that does not influence normal operation space of polishing, can be with the dust that produces on the platform of polishing 1 whole through exhaust hood 2 discharge, effectively reduce the workshop dust concentration of polishing, avoid polluted environment.
The above description is presented only as a practical solution of the utility model and is not intended as a single limitation on the solution itself.
Claims (5)
1. The utility model provides an air curtain choked flow formula ventilation purification platform of polishing, includes the platform of polishing, and the platform rear side of polishing is provided with exhaust hood, its characterized in that: an air curtain device is arranged on the polishing table, and the air curtain device and the exhaust hood are connected end to form a closed polishing area.
2. The air curtain flow-blocking type ventilation purifying grinding table as claimed in claim 1, wherein: the polishing table is square, and the air curtain device comprises a front air curtain device, a left air curtain device and a right air curtain device which are respectively arranged on the front side, the left side and the right side of the polishing table.
3. The air curtain flow-blocking type ventilation purifying grinding table as claimed in claim 2, wherein: the wind direction of the wind gap of the front air curtain device faces to the area below the upper edge of the exhaust hood, and the wind directions of the wind gap of the left air curtain device and the wind gap of the right air curtain device are vertical upwards.
4. A curtain flow-blocking ventilation cleaning and sanding station as defined in any one of claims 1-3, characterized in that: the air inlet of the air curtain device is a strip-shaped gap.
5. A curtain flow-blocking ventilation cleaning and sanding station as defined in any one of claims 1-3, characterized in that: the wind gap of air curtain device is the wind hole of even linear arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589545.5U CN220516479U (en) | 2023-03-23 | 2023-03-23 | Air curtain choked flow type ventilation purifying polishing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589545.5U CN220516479U (en) | 2023-03-23 | 2023-03-23 | Air curtain choked flow type ventilation purifying polishing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516479U true CN220516479U (en) | 2024-02-23 |
Family
ID=89928325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320589545.5U Active CN220516479U (en) | 2023-03-23 | 2023-03-23 | Air curtain choked flow type ventilation purifying polishing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516479U (en) |
-
2023
- 2023-03-23 CN CN202320589545.5U patent/CN220516479U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |