CN220766549U - Sewage filtering device for environmental treatment - Google Patents
Sewage filtering device for environmental treatment Download PDFInfo
- Publication number
- CN220766549U CN220766549U CN202322450087.XU CN202322450087U CN220766549U CN 220766549 U CN220766549 U CN 220766549U CN 202322450087 U CN202322450087 U CN 202322450087U CN 220766549 U CN220766549 U CN 220766549U
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- China
- Prior art keywords
- rotating shaft
- filter layer
- sewage
- treatment box
- fixedly connected
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000005067 remediation Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 10
- 241000883990 Flabellum Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage filtering device for environmental treatment, which comprises a treatment box; the inner cavity of the treatment box is rotatably provided with a rotating shaft, and a filter layer vertical to the rotating shaft is also fixedly arranged; the outer wall of the rotating shaft is fixedly connected with a plurality of fan blades; the top part of the treatment box is provided with a water inlet obliquely above the fan blades; the rotating shaft penetrates through the filter layer, and a scraping plate which is contacted with one side of the filter layer close to the water inlet is fixedly connected to the outer wall of the rotating shaft. The utility model has the advantages that: the self-cleaning of the filter layer is realized by means of the water falling impact force of sewage, long-time water-cutting operation is not needed, a pipe network is not needed to be disconnected, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage filtering device for environmental treatment.
Background
When domestic sewage and industrial sewage are treated, a filtering device is required to filter out the particle impurities. The problem that exists is that the hole of filter layer is blockked up easily to the granule impurity in the sewage after the work a period, needs the long-time water-break to break the net and carries out manual cleaning or change, influences work efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the sewage filtering device for environmental treatment, which realizes self-cleaning of a filtering layer by means of the falling water impact force of sewage, does not need to perform long-time water-cutting operation, does not need to disconnect a pipe network, and effectively improves the working efficiency.
In order to solve the technical problems, the technical scheme of the utility model is that the sewage filtering device for environmental treatment comprises a treatment box; the inner cavity of the treatment box is rotatably provided with a rotating shaft, and a filter layer vertical to the rotating shaft is also fixedly arranged; the outer wall of the rotating shaft is fixedly connected with a plurality of fan blades; the top part of the treatment box is provided with a water inlet obliquely above the fan blades; the rotating shaft penetrates through the filter layer, and a scraping plate which is contacted with one side of the filter layer close to the water inlet is fixedly connected to the outer wall of the rotating shaft.
Further, the fan blades are arc-shaped; and the arc-shaped rotation direction of the fan blade relative to the axis of the rotating shaft is opposite to the rotation direction of the rotating shaft.
Further, a charging port is also formed in the top of the treatment box; the charging port is positioned at one side of the filter layer close to the water outlet; the outer wall of the rotating shaft is fixedly connected with a cleaning plate; and one side of the cleaning plate, which is close to the feed inlet, is fixedly connected with a plurality of stirring blades.
Further, the treatment box is cylindrical; the filter layer and the cleaning plate are both disc-shaped; the axis of the rotating shaft is collinear with the axis of the processing box.
Further, the filter layer is of a porous lamellar structure; one side of the cleaning plate, which is away from the stirring blade, is fixedly connected with a cone thorn matched with the hole of the filter layer; a plurality of inserting blocks are fixedly connected to the outer walls of the two ends of the rotating shaft; shaft sleeves are rotatably arranged at two ends of the inner cavity of the treatment box; the inner wall of the shaft sleeve is provided with a slot which is in sliding connection with the insert block; an electric telescopic rod is arranged at the top of the inner cavity of the treatment box; the electric telescopic rod is positioned at one side of the cleaning plate far away from the cone thorn; a permanent magnet ring is fixedly arranged on the outer edge of one side, close to the cone thorn, of the cleaning plate; and electromagnets are arranged at two ends of one side of the filter layer, which is close to the cleaning plate.
Furthermore, a filter plate is fixedly arranged in the inner cavity of the treatment box; the filter plate is positioned between the water inlet and the filter layer.
Further, two sewage pipes are communicated with the bottom of the treatment box; the interfaces of the two sewage pipes and the treatment box are respectively positioned between the inner wall of the treatment box and the filter plate and between the filter plate and the filter layer; the other ends of the two blow-down pipes are communicated with the storage box; the sewage pipe is provided with a control valve and a sewage pump.
The utility model has the beneficial effects that:
the sewage enters the treatment box from the water inlet and falls on the fan blades, the fan blades drive the rotating shaft to rotate under the impact force of the sewage, the rotating shaft drives the scraping plate to rotate, and the scraping plate scrapes off impurities attached to the surface of the filter layer. According to the utility model, self-cleaning of the filter layer is realized by means of the water falling impact force of sewage, long-time water-cutting operation is not needed, a pipe network is not needed to be disconnected, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment;
fig. 2 is a left side view of the assembly of the shaft, sleeve, and fan blade of fig. 1.
In the figure, a 1-treatment box, a 2-filtering layer, a 3-scraping plate, a 4-rotating shaft, 5-fan blades, a 6-shaft sleeve, 7-cleaning plates, 8-cone spines, 9-electric telescopic rods, 10-permanent magnet rings, 11-electromagnets, 12-charging ports, 13-stirring blades, 14-water outlets, 15-water inlets, 16-filtering plates, 17-blow-down pipes, 18-storage boxes, 19-plug blocks and 20-sewage pumps.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The sewage filtering device for environmental treatment, as shown in figures 1-2, comprises a treatment box 1; the inner cavity of the treatment box 1 is rotatably provided with a rotating shaft 4, and a filter layer 2 vertical to the rotating shaft 4 is also fixedly arranged; the outer wall of the rotating shaft 4 is fixedly connected with a plurality of fan blades 5; a water inlet 15 is formed in the top of the treatment box 1 and positioned above the fan blades 5 obliquely; the rotating shaft 4 penetrates through the filter layer 2, and the outer wall of the rotating shaft is fixedly connected with a scraping plate 3 which is contacted with one side of the filter layer 2 close to the water inlet 15.
Above-mentioned sewage filter equipment for environmental remediation, sewage gets into processing case 1 from water inlet 15, falls on flabellum 5, and flabellum 5 drives pivot 4 rotation under the effect of the impact force of sewage, and pivot 4 drives scraper blade 3 rotation, and scraper blade 3 will adhere to the impurity on filter layer 2 surface and strike off.
Specifically, in order to increase the impact force of sewage on the fan blades 5, the fan blades 5 are arc-shaped; and the arc-shaped rotation direction of the fan blade 5 relative to the axis of the rotating shaft 4 is opposite to the rotation direction of the rotating shaft 4.
Specifically, the top of the treatment box 1 is also provided with a feed inlet 12; the feed inlet 12 is positioned at one side of the filter layer 2 close to the water outlet 14; the outer wall of the rotating shaft 4 is fixedly connected with a cleaning plate 7; a plurality of stirring blades 13 are fixedly connected to one side of the cleaning plate 7 close to the feed inlet 12. The chemical can be introduced through the inlet 12 to react with the wastewater. The rotating shaft 4 drives the stirring blade 13 to rotate, so that the sewage and the medicament can be stirred, and the sewage and the medicament are mixed more uniformly.
Specifically, the treatment tank 1 is cylindrical; the filter layer 2 and the cleaning plate 7 are both disc-shaped; the axis of the rotating shaft 4 is collinear with the axis of the processing box 1.
Specifically, in order to further improve the cleaning effect, the filter layer 2 is of a porous layered structure; one side of the cleaning plate 7, which is away from the stirring blade 13, is fixedly connected with a cone thorn 8 matched with the hole of the filter layer 2; a plurality of inserting blocks 19 are fixedly connected with the outer walls of the two ends of the rotating shaft 4; shaft sleeves 6 are rotatably arranged at two ends of the inner cavity of the treatment box 1; the inner wall of the shaft sleeve 6 is provided with a slot which is in sliding connection with the insert block 19; an electric telescopic rod 9 is arranged at the top of the inner cavity of the treatment box 1; the electric telescopic rod 9 is positioned at one side of the cleaning plate 7 away from the cone thorn 8; the outer edge of one side of the cleaning plate 7, which is close to the cone thorn 8, is fixedly provided with a permanent magnet ring 10; an electromagnet 11 is arranged at two ends of one side of the filter layer 2 close to the cleaning plate 7. When the filter layer 2 needs to be cleaned further, the electric telescopic rod 9 is opened, the electric telescopic rod 9 is controlled to stretch, the electric telescopic rod 9 pushes the cleaning plate 7 and the rotating shaft 4 to move, the cone thorn 8 pierces into the hole of the filter layer 2, and fine impurities are ejected out.
Specifically, the inner cavity of the treatment box 1 is fixedly provided with a filter plate 16; a filter plate 16 is located between the water inlet 15 and the filter layer 2. The filter plate 16 can filter out larger impurities.
Specifically, the bottom of the treatment box 1 is communicated with two sewage pipes 17; the interfaces of the two blow-off pipes 17 and the treatment tank 1 are respectively positioned between the inner wall of the treatment tank 1 and the filter plate 16 and between the filter plate 16 and the filter layer 2; the other ends of the two blow-down pipes 17 are communicated with a storage box 18; the drain pipe 17 is provided with a control valve and a sewage pump 20. After a period of operation, the sewage is stopped being discharged, a control valve and a sewage pump 20 on the sewage discharge pipe 17 are opened, and filtered impurities are rapidly pumped into the storage box 18, so that the subsequent treatment is convenient.
The working principle of the utility model is as follows:
during operation, sewage enters the treatment box 1 from the water inlet 15 and falls on the fan blades 5, the fan blades 5 drive the rotating shaft 4 to rotate under the action of impact force of the sewage, the rotating shaft 4 drives the scraping plate 3 to rotate, and the scraping plate 3 scrapes off impurities attached to the surface of the filter layer 2. When the filter layer 2 needs to be cleaned further, the electric telescopic rod 9 is opened, the electric telescopic rod 9 is controlled to stretch, the electric telescopic rod 9 pushes the cleaning plate 7 and the rotating shaft 4 to move, the cone thorn 8 pierces into the hole of the filter layer 2, and fine impurities are ejected out. After cleaning, the electric telescopic rod 9 is controlled to be shortened to the original length, and meanwhile, the electromagnet 11 is electrified, so that repulsive force is generated between the electromagnet 11 and the permanent magnet ring 10, and the cleaning plate 7 and the rotating shaft 4 are pushed to move reversely by means of repulsive force until the fan blade 5 moves to the lower part of the water inlet 15. After a period of operation, the sewage is stopped being discharged, a control valve and a sewage pump 20 on the sewage discharge pipe 17 are opened, and filtered impurities are rapidly pumped into the storage box 18, so that the subsequent treatment is convenient.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. The utility model provides a sewage filter equipment for environmental remediation which characterized in that: comprises a treatment box (1); a rotating shaft (4) is rotatably arranged in the inner cavity of the treatment box (1), and a filter layer (2) perpendicular to the rotating shaft (4) is also fixedly arranged; the outer wall of the rotating shaft (4) is fixedly connected with a plurality of fan blades (5); a water inlet (15) is formed in the top of the treatment box (1) and positioned above the fan blades (5) obliquely; the rotating shaft (4) penetrates through the filter layer (2), and the outer wall of the rotating shaft is fixedly connected with a scraping plate (3) which is contacted with one side of the filter layer (2) close to the water inlet (15).
2. The sewage filtering device for environmental treatment according to claim 1, wherein: the fan blades (5) are arc-shaped; and the arc-shaped rotation direction of the fan blade (5) relative to the axis of the rotating shaft (4) is opposite to the rotation direction of the rotating shaft (4).
3. The sewage filtering device for environmental treatment according to claim 1, wherein: the top of the treatment box (1) is also provided with a feed inlet (12); the charging port (12) is positioned at one side of the filter layer (2) close to the water outlet (14); the outer wall of the rotating shaft (4) is fixedly connected with a cleaning plate (7); one side of the cleaning plate (7) close to the feed inlet (12) is fixedly connected with a plurality of stirring blades (13).
4. A sewage filter device for environmental treatment according to claim 3, wherein: the treatment box (1) is cylindrical; the filter layer (2) and the cleaning plate (7) are both disc-shaped; the axis of the rotating shaft (4) is collinear with the axis of the processing box (1).
5. The sewage filtering device for environmental treatment according to claim 4, wherein: the filter layer (2) is of a porous lamellar structure; one side of the cleaning plate (7) deviating from the stirring blade (13) is fixedly connected with a cone thorn (8) matched with the hole of the filter layer (2); a plurality of inserting blocks (19) are fixedly connected to the outer walls of the two ends of the rotating shaft (4); shaft sleeves (6) are rotatably arranged at two ends of the inner cavity of the treatment box (1); the inner wall of the shaft sleeve (6) is provided with a slot which is in sliding connection with the insert block (19); an electric telescopic rod (9) is arranged at the top of the inner cavity of the treatment box (1); the electric telescopic rod (9) is positioned at one side of the cleaning plate (7) far away from the cone thorn (8); a permanent magnet ring (10) is fixedly arranged at the outer edge of one side of the cleaning plate (7) close to the cone thorn (8); two ends of one side of the filter layer (2) close to the cleaning plate (7) are provided with electromagnets (11).
6. The sewage filtering device for environmental treatment according to claim 5, wherein: a filter plate (16) is fixedly arranged in the inner cavity of the treatment box (1); the filter plate (16) is positioned between the water inlet (15) and the filter layer (2).
7. The sewage filtering device for environmental treatment according to claim 6, wherein: the bottom of the treatment box (1) is communicated with two sewage pipes (17); the interfaces of the two blow-off pipes (17) and the treatment box (1) are respectively positioned between the inner wall of the treatment box (1) and the filter plate (16) and between the filter plate (16) and the filter layer (2); the other ends of the two blow-down pipes (17) are communicated with a storage box (18); a control valve and a sewage pump (20) are arranged on the sewage drain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322450087.XU CN220766549U (en) | 2023-09-11 | 2023-09-11 | Sewage filtering device for environmental treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322450087.XU CN220766549U (en) | 2023-09-11 | 2023-09-11 | Sewage filtering device for environmental treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766549U true CN220766549U (en) | 2024-04-12 |
Family
ID=90601241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322450087.XU Active CN220766549U (en) | 2023-09-11 | 2023-09-11 | Sewage filtering device for environmental treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766549U (en) |
-
2023
- 2023-09-11 CN CN202322450087.XU patent/CN220766549U/en active Active
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