CN212283281U - Active carbon air purification filter screen - Google Patents
Active carbon air purification filter screen Download PDFInfo
- Publication number
- CN212283281U CN212283281U CN202020859441.8U CN202020859441U CN212283281U CN 212283281 U CN212283281 U CN 212283281U CN 202020859441 U CN202020859441 U CN 202020859441U CN 212283281 U CN212283281 U CN 212283281U
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- frame
- transparent
- air purification
- scraper
- closing cap
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an active carbon air purification filter screen, which belongs to the field of air purification devices, and the key points of the technical proposal of the filter screen comprise a frame, a grid is arranged in the frame, active carbon particles are filled in the grid, the rear side wall of the frame is provided with a rear net surface, the front side of the frame is provided with a transparent sealing cover, a space is arranged between the transparent sealing cover and the front wall of the frame, and the space is smaller than the particle size of the active carbon particles; the lateral wall edge that transparent closing cap is close to frame one side is fixed with the looped netowrk, and one side that transparent closing cap was kept away from to the looped netowrk extends to the frame antetheca and can dismantle with the frame antetheca and be connected, and one lateral wall that transparent closing cap kept away from the frame is gone up to slide and is connected with the scraper, the utility model discloses have the effect that makes things convenient for the staff to look over active carbon saturation state, make things convenient for the staff in time to change the air.
Description
Technical Field
The utility model relates to an air purification device field, more specifically says that it relates to an active carbon air purification filter screen.
Background
With the development of industry, the problem of air pollution is getting worse, and in order to reduce the influence of industrial production on air pollution, all industrial waste gas discharged by China is required to be treated until the industrial waste gas meets the standard and can be discharged, and the waste gas treatment method of most enterprises is realized by additionally arranging an air purification net. The air purification net is a high-efficiency air purification device because the air purification net contains purification particles (generally activated carbon) which have the function of efficiently purifying air.
At present, chinese utility model patent that bulletin number is CN205182380U discloses a cellular air purification filter screen for air purifier, including frame and two wire side, two wire side are installed respectively in the front of frame and the back of frame, still include net and purification granule, and the net is provided with the passageway of loading that a plurality of is used for loading the purification granule, and the net is fixed in the frame, and this net is located between two wire side, and the both ends of loading the passageway contact with two wire side respectively or fixed, and the purification granule is loaded in loading the passageway.
The prior art is similar to the air purifying filter screen, and the air purifying filter screen can play a role of purifying air through the purifying particles in the air purifying filter screen.
However, the air purifying filter screen has the following defects: since industrial waste gas of many enterprises contains more filaments or cotton wool, the filaments or cotton wool will float to the air purifying filter screen along with the industrial waste gas. Filiform or cotton fibre can the adhesion on the wire side of air purification filter screen front side, cause the wire side of air purification filter screen front side to be covered by filiform or cotton fibre, and the staff can't see through the cotton fibre in time whether the interior purification granule (active carbon) of clear air purification filter screen has adsorbed the saturation, the timely change of inconvenient air purification filter screen.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an active carbon air purification filter screen, it has the advantage that makes things convenient for the staff to look over active carbon saturation state, make things convenient for the staff in time to change the air purification filter screen.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an active carbon air purification filter screen comprises a frame, wherein a grid is arranged in the frame, active carbon particles are filled in the grid, a rear screen surface is arranged on the rear side wall of the frame, a transparent sealing cover is arranged on the front side of the frame, a space is formed between the transparent sealing cover and the front wall of the frame, and the space is smaller than the particle size of the active carbon particles; the utility model discloses a frame, including transparent closing cap, frame, scraper, transparent closing cap, frame, transparent closing cap, the lateral wall edge that transparent closing cap is close to frame one side is fixed with the looped netowrk, the one side that transparent closing cap was kept away from to the looped netowrk extends to the frame antetheca and can dismantle with the frame antetheca and be connected, the lateral wall that transparent closing cap kept.
By adopting the technical scheme, the industrial waste gas can carry the filaments and the cotton wool to move together from one side of the transparent closing cover to one side of the rear net surface. In the process, the distance between the transparent closing cover and the front wall of the frame is smaller than the particle size of the activated carbon particles, so the activated carbon particles can be limited in the grids and cannot fall off from the grids.
Meanwhile, because the transparent closing cover is in a closed shape, industrial waste gas can pass through the meshes of the ring net, and at the moment, the filaments and cotton wool can be hung on the ring net and are not easy to be attached to the transparent closing cover. Moreover, the scraper can be scraped a small amount of adhesion silk and cotton fibre on transparent closing cap behind the slip scraper, and the staff can see the saturated condition of the inside active carbon granule of frame through transparent closing cap, makes things convenient for in time changing of air purification filter screen.
The utility model discloses further set up to: both sides of the scraper are in the shape of a blade.
Through adopting above-mentioned technical scheme, the adhesion filiform thing and the cotton fibre of adhesion on transparent closing cap down can all be scraped to the scraper when doing the back and forth movement on transparent closing cap, guarantees transparent closing cap's visuality, and the staff can see the saturated condition of the inside active carbon granule of frame through transparent closing cap, makes things convenient for the timely change of air purification filter screen.
The utility model discloses further set up to: and a handle is arranged on one side of the scraper, which is far away from the transparent sealing cover.
Through adopting above-mentioned technical scheme, the staff need not direct and scraper contact, security when improving the staff operation.
The utility model discloses further set up to: the transparent sealing cover is located the slide has been seted up to the symmetry on the lateral wall at scraper both ends, the both ends protrusion of scraper is in transparent sealing cover's week lateral wall and extend to the slide in, the laminating of scraper inner wall and transparent sealing cover, the scraper both ends slide with the slide and are connected.
Through adopting above-mentioned technical scheme, the both ends of scraper are spacing by the slide, and when the slip scraper, the inner wall of scraper can laminate in transparent closing cap all the time, improves clean efficiency. Meanwhile, the slide way can play a role in fixing the scraper, and the scraper cannot fall off when hands are loosened.
The utility model discloses further set up to: transparent closing cap is provided with the auxiliary rod towards the net direction, the one end that transparent closing cap was kept away from to the auxiliary rod is provided with the butt piece, butt piece and net butt.
Through adopting above-mentioned technical scheme, butt piece butt is on the net, avoids the net to take place the slope in the frame, avoids the active carbon granule in the net to drop from the net.
The utility model discloses further set up to: the auxiliary rod and the abutting piece are transparent.
Through adopting above-mentioned technical scheme, transparent form auxiliary rod and butt piece have visuality, make things convenient for the staff to see the saturated condition of the inside active carbon particle of frame, make things convenient for the timely change of air purification filter screen.
The utility model discloses further set up to: one side of the ring net far away from the transparent sealing cover protrudes outwards to form an outer edge, and the outer edge is fixed on the front wall of the frame through bolts.
Through adopting above-mentioned technical scheme, after loosening the bolt soon, looped netowrk and transparent closing cap can be followed the frame and dismantled, realize the change of the inside active carbon granule of frame.
The utility model discloses further set up to: the transparent closing cap and the ring net are integrally formed.
Through adopting above-mentioned technical scheme, transparent closing cap and looped netowrk fixed and stability are high.
To sum up, the utility model has the advantages of it is following:
1. by arranging the transparent closing cover and the ring net, filaments and cotton wool can be hung on the ring net and are not easily attached to the transparent closing cover in the moving process of industrial waste gas; the scraper is arranged to ensure the visibility of the transparent sealing cover, and workers can see the saturated state of the activated carbon particles in the frame through the transparent sealing cover, so that the air purification filter screen can be replaced in time conveniently;
2. through the arrangement of the slide ways, the two ends of the scraper can be limited by the slide ways, and when the scraper slides, the inner wall of the scraper can be always attached to the transparent sealing cover, so that the visibility of the transparent sealing cover is improved;
3. through setting up auxiliary rod and butt piece, butt piece butt is avoided the net to take place the slope in the frame on the net, avoids the active carbon granule in the net to drop from the net.
Drawings
FIG. 1 is an overall view of the present embodiment;
FIG. 2 is a perspective sectional view of the present embodiment;
FIG. 3 is an exploded view of the present embodiment;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a frame; 2. a grid; 3. a rear mesh surface; 4. a transparent closure cap; 5. a ring network; 6. a scraper; 7. a handle; 8. a slideway; 9. an auxiliary lever; 10. abutting the sheet; 11. an outer edge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An active carbon air purification filter screen, refer to fig. 1 and fig. 2, includes a rectangular frame-shaped frame 1, a grid 2 is filled in the frame 1, and active carbon particles (not shown in the figure) are filled in the grid 2. The rear side wall of the frame 1 is fixed with a rear net surface 3 through bolts, and the inner wall of the rear net surface 3 is attached to the side wall of the grid 2.
The front side of the frame 1 is provided with a cuboid transparent closing cover 4, the transparent closing cover 4 is made of transparent plastic, and the transparent closing cover 4 is parallel to the rear net surface 3. The transparent closing cover 4 has a distance from the front wall of the frame 1, which is smaller than the particle size of the activated carbon particles, so that the activated carbon particles do not fall out of this distance.
The edge of the side wall of the transparent closing cover 4 close to one side of the frame 1 is integrally formed with a ring net 5, and the outer diameter of the ring net 5 is smaller than the outer diameter of the frame 1 and larger than the inner diameter of the frame 1. One side that transparent closing cap 4 was kept away from to looped netowrk 5 extends to frame 1 antetheca, and the outside protrusion of a side direction that transparent closing cap 4 was kept away from to looped netowrk 5 has outer edge 11, and outer edge 11 passes through the bolt fastening on the antetheca of frame 1, can realize the dismantlement of looped netowrk 5 after the bolt loosens soon.
Referring to fig. 3, a transparent auxiliary rod 9 is integrally formed at the center of the transparent cover 4 toward the mesh 2, a transparent contact piece 10 is integrally formed at one end of the auxiliary rod 9 away from the transparent cover 4, and the contact piece 10 is in contact with the surface of a part of the mesh 2.
Referring to fig. 2 and 4, a scraper 6 is vertically disposed on a side wall of the transparent sealing cover 4 away from the frame 1, an inner wall of the scraper 6 is attached to the transparent sealing cover 4, and filaments and cotton wool on the transparent sealing cover 4 can be scraped after the scraper 6 is moved. Both sides of the scraper 6 in the horizontal direction are blade-shaped, and the scraper 6 can perform reciprocating motion to scrape the wall.
One side of the scraper 6, which is far away from the transparent closing cover 4, is provided with a handle 7, and the handle 7 facilitates the movement of the scraper 6 by a worker.
The utility model discloses a working process and beneficial effect as follows:
industrial waste gas can get into the active carbon particles from the mesh of the looped network 5, and at the moment, the filament and the cotton wool can be hung on the looped network 5 and are not easy to be attached on the transparent closing cover 4.
When the saturated state of the activated carbon particles in the frame 1 needs to be checked, the saturated state can be checked directly through the transparent sealing cover 4, and the checking is very convenient. When the surface of the transparent closing cover 4 is dirty, the scraper 6 is moved through the handle 7, the scraper 6 can scrape the surface of the transparent closing cover 4 completely, and then a worker can check the saturated state of the activated carbon particles through the transparent closing cover 4, so that the cleaning machine is very convenient.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides an active carbon air purification filter screen, includes frame (1), be provided with net (2) in frame (1), net (2) intussuseption is filled with the active carbon granule, the back lateral wall of frame (1) is provided with back wire side (3), its characterized in that: a transparent sealing cover (4) is arranged on the front side of the frame (1), a distance is formed between the transparent sealing cover (4) and the front wall of the frame (1), and the distance is smaller than the particle size of the activated carbon particles;
transparent closing cap (4) are close to lateral wall edge on one side of frame (1) and are fixed with looped netowrk (5), one side that transparent closing cap (4) were kept away from in looped netowrk (5) extends to frame (1) antetheca and can dismantle with frame (1) antetheca and be connected, one lateral wall that frame (1) were kept away from in transparent closing cap (4) is gone up to slide and is connected with scraper (6).
2. The activated carbon air purification screen of claim 1, wherein: both sides of the scraper (6) are in a blade shape.
3. The activated carbon air purification screen of claim 1, wherein: and a handle (7) is arranged on one side of the scraper (6) far away from the transparent closing cover (4).
4. The activated carbon air purification screen of claim 1, wherein: transparent closing cap (4) are located the symmetry and have seted up slide (8) on the lateral wall at scraper (6) both ends, the both ends protrusion of scraper (6) is in the week lateral wall of transparent closing cap (4) and extend to slide (8), scraper (6) inner wall and transparent closing cap (4) laminating, scraper (6) both ends slide with slide (8) and are connected.
5. The activated carbon air purification screen of claim 1, wherein: transparent closing cap (4) are provided with auxiliary rod (9) towards net (2) direction, the one end that transparent closing cap (4) was kept away from in auxiliary rod (9) is provided with butt piece (10), butt piece (10) and net (2) butt.
6. The activated carbon air purification screen of claim 5, wherein: the auxiliary rod (9) and the abutting piece (10) are transparent.
7. The activated carbon air purification screen of claim 1, wherein: one side of the ring net (5) far away from the transparent closing cover (4) protrudes outwards to form an outer edge (11), and the outer edge (11) is fixed on the front wall of the frame (1) through bolts.
8. The activated carbon air purification screen of claim 1, wherein: the transparent closing cover (4) and the ring net (5) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859441.8U CN212283281U (en) | 2020-05-21 | 2020-05-21 | Active carbon air purification filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859441.8U CN212283281U (en) | 2020-05-21 | 2020-05-21 | Active carbon air purification filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212283281U true CN212283281U (en) | 2021-01-05 |
Family
ID=73968917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859441.8U Expired - Fee Related CN212283281U (en) | 2020-05-21 | 2020-05-21 | Active carbon air purification filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212283281U (en) |
-
2020
- 2020-05-21 CN CN202020859441.8U patent/CN212283281U/en not_active Expired - Fee Related
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| 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: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |