CN219558928U - Wastewater treatment filter - Google Patents
Wastewater treatment filter Download PDFInfo
- Publication number
- CN219558928U CN219558928U CN202320421393.8U CN202320421393U CN219558928U CN 219558928 U CN219558928 U CN 219558928U CN 202320421393 U CN202320421393 U CN 202320421393U CN 219558928 U CN219558928 U CN 219558928U
- Authority
- CN
- China
- Prior art keywords
- filter
- tank
- filter screen
- filter tank
- screen belt
- 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.)
- Active
Links
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 106
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 238000001914 filtration Methods 0.000 abstract description 21
- 239000002351 wastewater Substances 0.000 abstract description 16
- 239000002893 slag Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a wastewater treatment filter, which comprises a filter tank, wherein a water outlet pipe is arranged at the bottom of one side of the filter tank, a first rolling shaft is arranged at the bottom of the filter tank, a second rolling shaft is arranged at the top of the filter tank, and a filter screen belt is sleeved between the first rolling shaft and the second rolling shaft; a sealing mechanism for sealing a gap between the filter screen belt and the tank wall of the filter tank is arranged in the filter tank; the sealing mechanism comprises a lower sealing plate arranged on the tank wall of the filter tank, an upper sealing plate is also fixed on the filter tank, and a cavity for the side end of the filter screen to pass through is formed between the lower sealing plate and the upper sealing plate; the utility model seals the gap between the first rolling shaft and the filter tank, thereby ensuring that the filter tank and the filter screen belt have better sealing effect, and the wastewater can only flow out through the filter screen belt, thereby having better filtering effect.
Description
Technical Field
The utility model relates to the technical field related to wastewater treatment, in particular to a wastewater treatment filter.
Background
The wastewater treatment is a process of treating wastewater by using physical, chemical and biological methods to purify the wastewater and reduce pollution so as to recover and reuse the wastewater, fully utilize water resources and separate or convert pollutants in the wastewater into harmless substances.
In the wastewater treatment process, the wastewater is required to be filtered, the impurities in the wastewater are primarily purified, the subsequent operation of the wastewater is convenient, the current filtering device generally uses a filtering plate for filtering, and the filtering plate has the surface for accumulating impurities during a period of filtering, so that the filtering efficiency of the device is reduced; in order to solve the problem, the prior art uses a moving filter screen belt to filter, so that the filter screen belt is convenient to clean; ensuring better filtering effect; however, a gap exists between the forgetting filter and the pool wall, so that waste water which is not filtered back easily passes through the gap, and the filtering effect is poor.
Disclosure of Invention
In order to solve the problems in the prior art, the prior art utilizes a moving filter screen belt to filter, so that the filter screen belt is convenient to clean; ensuring better filtering effect; however, the gap exists between the filtration forgetting and the pool wall, so that the waste water which is not filtered back easily passes through the gap, and the filtering effect is poor.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a wastewater treatment filter, which comprises a filter tank, wherein a water outlet pipe is arranged at the bottom of one side of the filter tank, a first rolling shaft is arranged at the bottom of the filter tank, a second rolling shaft is arranged at the top of the filter tank, and a filter screen belt is sleeved between the first rolling shaft and the second rolling shaft; a sealing mechanism for sealing a gap between the filter screen belt and the tank wall of the filter tank is arranged in the filter tank; the sealing mechanism comprises a lower sealing plate arranged on the tank wall of the filter tank, and a first rubber sealing layer is arranged on one surface of the lower sealing plate, which is contacted with the filter screen belt; the filter tank is also fixed with an upper sealing plate, and a second rubber sealing layer is arranged on one surface of the upper sealing plate, which is contacted with the filter screen belt; a cavity for the side end of the filter screen to pass through is formed between the lower sealing plate and the upper sealing plate; the filter tank is provided with a sealing end plate at one side of the first rolling shaft, and the sealing end plate and a filter screen belt on the first rolling shaft are provided with a third rubber sealing layer.
As a preferable technical scheme of the utility model, the first rubber sealing layer, the second rubber sealing layer and the third rubber sealing layer are all made of polytetrafluoroethylene materials.
As a preferable technical scheme of the utility model, the filter tank is provided with a driving motor for driving the second rolling shaft.
As a preferable technical scheme of the utility model, the upper end of the filter tank is also provided with a cleaning brush roller for cleaning the bottom filter screen belt, and the filter tank is provided with a collecting tank for collecting filter residues cleaned by the cleaning brush roller.
As a preferable technical scheme of the utility model, the filter tank is provided with a protective cover for covering the cleaning brush roller.
As a preferred technical solution of the present utility model, the rotation direction of the cleaning brush roller is opposite to the movement direction of the filter screen belt.
The beneficial effects of the utility model are as follows:
the wastewater treatment filter filters through the moving filter screen belt, thereby ensuring better filtering effect, and a sealing mechanism for sealing a gap between the filter screen belt and the tank wall of the filter tank is arranged in the filter tank; the lower sealing plate and the upper sealing plate in the sealing mechanism form a cavity for the side end of the filter screen to pass through, under the sealing effect of the first rubber sealing layer and the second rubber sealing layer, the side end of the filter screen and the tank wall of the filter tank are guaranteed to have a good sealing effect, in addition, the sealing end plate is arranged, the filter screen belt on the sealing end plate and the first rolling shaft is provided with a third rubber sealing layer to seal a gap between the first rolling shaft and the filter tank, so that the filter tank and the filter screen belt are guaranteed to have a good sealing effect, and wastewater can only flow out through the filter screen belt, so that the waste water has a good filtering effect. And a cleaning brush roller for cleaning by arranging a bottom filter screen belt; so as to clean the filter screen slag, thereby avoiding secondary pollution of the revolving filter screen to the water body.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a wastewater treatment filter according to the present utility model;
FIG. 2 is a schematic view of the channel structure of a wastewater treatment filter according to the present utility model;
FIG. 3 is a schematic view showing the structure of an upper sealing plate of a wastewater treatment filter according to the present utility model;
fig. 4 is a schematic view of the structure of a sealing end plate of a wastewater treatment filter according to the present utility model.
In the figure: 1. a filtering tank; 2. a water outlet pipe; 3. a first roller; 4. a second roller; 5. a filter screen belt; 6. a lower sealing plate; 7. a first rubber sealing layer; 8. an upper sealing plate; 9. a second rubber sealing layer; 11. a sealing end plate; 12. a third rubber sealing layer; 13. cleaning a brush roller; 14. a collection tank; 15. and a protective cover.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, 2, 3 and 4, the wastewater treatment filter comprises a filter tank 1, wherein a water outlet pipe 2 is arranged at the bottom of one side of the filter tank 1, a first rolling shaft 3 is arranged at the bottom of the filter tank 1, a second rolling shaft 4 is arranged at the top of the filter tank 1, and a filter screen belt 5 is sleeved between the first rolling shaft 3 and the second rolling shaft 4; a sealing mechanism for sealing a gap between the filter screen belt 5 and the tank wall of the filter tank 1 is arranged in the filter tank 1; the sealing mechanism comprises a lower sealing plate 6 arranged on the tank wall of the filter tank 1, and a first rubber sealing layer 7 is arranged on one surface of the lower sealing plate 6, which is contacted with the filter screen belt 5; the filter tank 1 is also fixed with an upper sealing plate 8, and a second rubber sealing layer 9 is arranged on one surface of the upper sealing plate 8, which is contacted with the filter screen belt 5; a cavity for the side end of the filter screen belt 5 to pass through is formed between the lower sealing plate 6 and the upper sealing plate 8; the filter tank 1 is provided with a sealing end plate 11 at one side of the first roller 3, and the sealing end plate 11 and the filter screen belt 5 on the first roller 3 are provided with a third rubber sealing layer 12. The filter screen belt 5 is used for filtering, so that a good filtering effect is ensured, and a sealing mechanism for sealing a gap between the filter screen belt 5 and a tank wall of the filter tank 1 is arranged in the filter tank 1; the lower sealing plate 6 and the upper sealing plate 8 in the sealing mechanism form a cavity for the side end of the filter screen belt 5 to pass through, under the sealing effect of the first rubber sealing layer 7 and the second rubber sealing layer 9, the side end of the filter screen belt 5 and the tank wall of the filter tank 1 are guaranteed to have a good sealing effect, in addition, the sealing end plate 11 is arranged, the filter screen belt 5 on the sealing end plate 11 and the first roller 3 is provided with the third rubber sealing layer 12 to seal the gap between the first roller 3 and the filter tank 1, so that the filter tank 1 and the filter screen belt 5 are guaranteed to have a good sealing effect, and wastewater can only flow out through the filter screen belt 5, so that the waste water has a good filtering effect.
The first rubber sealing layer 7, the second rubber sealing layer 9 and the third rubber sealing layer 12 are made of polytetrafluoroethylene materials, and the rubber sealing material has the characteristics of durability and high corrosion resistance.
Wherein, the filter tank 1 is provided with a driving motor for driving the second rolling shaft 4.
The upper end of the filter tank 1 is also provided with a cleaning brush roller 13 for cleaning the bottom filter screen belt 5, and the filter tank 1 is provided with a collecting tank 14 for collecting filter residues cleaned by the cleaning brush roller 13; the filter screen slag is cleaned, so that secondary pollution of the revolving filter screen to the water body is avoided.
Wherein, the filter tank 1 is provided with a protective cover 15 for covering the cleaning brush roller 13; plays a role in splash prevention.
Wherein the rotation direction of the cleaning brush roller 13 is opposite to the movement direction of the filter screen belt 5; thereby having better cleaning effect.
The working principle is that the filter screen belt 5 which moves is used for filtering, so that a good filtering effect is ensured, and a sealing mechanism for sealing a gap between the filter screen belt 5 and the tank wall of the filter tank 1 is arranged in the filter tank 1; the lower sealing plate 6 and the upper sealing plate 8 in the sealing mechanism form a cavity for the side end of the filter screen belt 5 to pass through, under the sealing effect of the first rubber sealing layer 7 and the second rubber sealing layer 9, the side end of the filter screen belt 5 and the tank wall of the filter tank 1 are guaranteed to have a good sealing effect, in addition, the sealing end plate 11 is arranged, the filter screen belt 5 on the sealing end plate 11 and the first roller 3 is provided with the third rubber sealing layer 12 to seal the gap between the first roller 3 and the filter tank 1, so that the filter tank 1 and the filter screen belt 5 are guaranteed to have a good sealing effect, and wastewater can only flow out through the filter screen belt 5, so that the waste water has a good filtering effect. And a cleaning brush roller 13 for cleaning by providing a bottom filter screen belt 5; so as to clean the filter screen slag, thereby avoiding secondary pollution of the revolving filter screen to the water body.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The wastewater treatment filter is characterized by comprising a filter tank (1), wherein a water outlet pipe (2) is arranged at the bottom of one side of the filter tank (1), a first rolling shaft (3) is arranged at the bottom of the filter tank (1), a second rolling shaft (4) is arranged at the top of the filter tank (1), and a filter screen belt (5) is sleeved between the first rolling shaft (3) and the second rolling shaft (4); a sealing mechanism for sealing a gap between the filter screen belt (5) and the tank wall of the filter tank (1) is arranged in the filter tank (1); the sealing mechanism comprises a lower sealing plate (6) arranged on the tank wall of the filter tank (1), and a first rubber sealing layer (7) is arranged on one surface of the lower sealing plate (6) contacted with the filter screen belt (5); the filter tank (1) is also fixedly provided with an upper sealing plate (8), and a second rubber sealing layer (9) is arranged on one surface of the upper sealing plate (8) contacted with the filter screen belt (5); a cavity for the side end of the filter screen belt (5) to pass through is formed between the lower sealing plate (6) and the upper sealing plate (8); the filter tank (1) is provided with a sealing end plate (11) at one side of the first rolling shaft (3), and the sealing end plate (11) and the filter screen belt (5) on the first rolling shaft (3) are provided with a third rubber sealing layer (12).
2. A wastewater treatment filter according to claim 1, characterized in that the first rubber sealing layer (7), the second rubber sealing layer (9) and the third rubber sealing layer (12) are all made of polytetrafluoroethylene material.
3. A wastewater treatment filter according to claim 1, characterized in that the filter tank (1) is provided with a drive motor for driving the second roller (4).
4. The wastewater treatment filter according to claim 1, characterized in that the upper end of the filter tank (1) is further provided with a cleaning brush roller (13) for cleaning the bottom filter screen belt (5), and the filter tank (1) is provided with a collecting tank (14) for collecting filter residues after cleaning the cleaning brush roller (13).
5. A wastewater treatment filter according to claim 1, characterized in that the filter tank (1) is provided with a protective cover (15) for covering the cleaning brush roller (13).
6. A wastewater treatment filter according to claim 4, characterized in that the direction of rotation of the cleaning brush roll (13) is opposite to the direction of movement of the filter screen belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320421393.8U CN219558928U (en) | 2023-03-08 | 2023-03-08 | Wastewater treatment filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320421393.8U CN219558928U (en) | 2023-03-08 | 2023-03-08 | Wastewater treatment filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558928U true CN219558928U (en) | 2023-08-22 |
Family
ID=87661839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320421393.8U Active CN219558928U (en) | 2023-03-08 | 2023-03-08 | Wastewater treatment filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120736744A (en) * | 2025-08-20 | 2025-10-03 | 浙江工业大学 | Multistage sewage treatment equipment and process |
-
2023
- 2023-03-08 CN CN202320421393.8U patent/CN219558928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120736744A (en) * | 2025-08-20 | 2025-10-03 | 浙江工业大学 | Multistage sewage treatment equipment and process |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |