CN221051698U - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
- Publication number
- CN221051698U CN221051698U CN202322594635.6U CN202322594635U CN221051698U CN 221051698 U CN221051698 U CN 221051698U CN 202322594635 U CN202322594635 U CN 202322594635U CN 221051698 U CN221051698 U CN 221051698U
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- water outlet
- filter tank
- outlet end
- screen frame
- tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000000746 purification Methods 0.000 claims abstract description 23
- 238000005273 aeration Methods 0.000 claims description 16
- 239000004575 stone Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage treatment system, which comprises a coarse filter tank provided with a water inlet end and a first water outlet end, a fine filter tank provided with a second water outlet end, and a biological purification tank provided with a third water outlet end, wherein water in the coarse filter tank enters the fine filter tank from the first water outlet end, then enters the biological purification tank, and finally flows out from the third water outlet end of the biological purification tank; the position that is located first water outlet end top in the crude filtration pond is equipped with horizontally and intercepts the screen frame, and the water inlet end sets up in the uppermost of crude filtration pond, is equipped with actuating mechanism on the crude filtration pond, intercepts screen frame and accessible actuating mechanism and reciprocates. According to the utility model, the horizontal interception screen frame is arranged in the coarse filter tank to filter garbage impurities, and the interception screen frame can be moved up and down through the arrangement of the driving mechanism, so that the filtering amount of the interception screen frame can be increased when the interception screen frame is positioned at the lowest position, and the cleaning frequency is reduced; when garbage is required to be collected and treated, the height of the interception screen frame can be adjusted as required so as to facilitate treatment.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a sewage treatment system.
Background
The conventional sewage treatment means generally filters the water body firstly and then purifies the filtered water body; however, in the garbage collection process, the filtering device is mostly inconvenient to move or directly take out, so that it is extremely difficult for staff to collect garbage regularly, and it is difficult to ensure that the garbage is completely collected.
For example, the sewage is primarily filtered through the fence, when the garbage in front of the fence is too much, the garbage needs to be collected and cleaned manually, so that the filtering efficiency of the fence is ensured, and meanwhile, the situations of blocking and the like of the fence are avoided. However, when garbage collection and cleaning are performed, if the fence can move, the staff needs to cut off water flow and then move the fence to clean as required, otherwise, the garbage enters a subsequent treatment procedure along with the water flow; if the fence is not movable, the staff needs to clean the garbage directly in front of the fence, which is also very inconvenient.
Therefore, a sewage treatment system is needed to solve the problem that the filtered garbage is difficult to collect conveniently and quickly in the sewage treatment process, and the filtering device is difficult to clean as required.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a sewage treatment system to solve the problems that filtered garbage is difficult to collect conveniently and the filtering device is difficult to clean as required in the sewage treatment process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A sewage treatment system, includes crude filtration pond, thin filtration pond and biological purification pond, its characterized in that: the water in the coarse filter tank enters the fine filter tank from the first water outlet end, enters the biological purification tank from the second water outlet end in the fine filter tank, and flows out from the third water outlet end of the biological purification tank; the position of the coarse filter tank, which is positioned above the first water outlet end, is provided with a horizontal interception screen frame, the water inlet end is arranged at the uppermost part of the coarse filter tank, the coarse filter tank is provided with a driving mechanism, and the interception screen frame can move up and down through the driving mechanism.
In order to optimize the technical scheme, the specific measures adopted further comprise:
Further, the driving mechanism comprises a moving device and an electric telescopic rod, a plurality of first sliding grooves are symmetrically formed in the inner wall of the coarse filter tank, the upper end of each first sliding groove and the surface facing the inner side of the coarse filter tank are both openings, the lowest horizontal height of each first sliding groove is higher than the horizontal height of the first water outlet end, a plurality of moving devices are correspondingly fixed on the periphery of the interception screen frame, and the moving devices are correspondingly arranged in the first sliding grooves in a sliding mode respectively; the inner wall of the coarse filter tank is symmetrically provided with a plurality of second sliding grooves, the upper ends of the second sliding grooves and the inner side surface facing the coarse filter tank are both openings, the upper ends of the second sliding grooves are respectively fixedly provided with an electric telescopic rod through a supporting frame, a driving motor of the electric telescopic rod is fixed on the supporting frame, and the output ends of the telescopic rods driven by the driving motor extend into the second sliding grooves and are connected with an interception screen frame.
Further, the output ends of the telescopic rods are fixedly provided with fixed hooks, the connection parts of the interception screen frames and the output ends of the telescopic rods are respectively provided with a hook hanging ring, and the interception screen frames are connected with the fixed hooks of the telescopic rods through the hook hanging rings.
Further, the highest shrinkage level of the electric telescopic rod fixedly installed through the supporting frame is higher than the highest level of the coarse filter tank.
Further, the mobile device employs a roller.
Further, the level of the first water outlet end of the coarse filter tank is higher than the highest level of the fine filter tank, and the level of the second water outlet end of the fine filter tank is higher than the highest level of the biological purification tank.
Further, the interception screen frame is a plane frame formed by a plurality of 'well' -shaped structures, and the 'well' -shaped openings can be used for water to pass through.
Further, a stone layer is paved in the fine filter tank.
Further, an aeration pipeline is paved at the lower side of the interior of the fine filter tank, and a plurality of aeration spray heads are connected to the aeration pipeline.
Further, aquatic plants are planted in the biological purification tank through the planting filler layer.
The beneficial effects of the utility model are as follows:
According to the utility model, the horizontal interception screen frame is arranged in the coarse filtering tank for filtering larger garbage impurities, and the whole surface interception screen frame is used for filtering, so that the problem of impact force of water entering from the water inlet end is not considered; meanwhile, the interception screen frame is arranged above the first water outlet end, water flowing out of the first water outlet end is guaranteed to be filtered through the interception screen frame, the water inlet end is arranged at the uppermost part of the coarse filter tank, and when the interception screen frame is arranged in the coarse filter tank, water input by the water inlet end can be filtered at any time. Through the arrangement of the driving mechanism, the interception screen frame can be moved up and down, so that when the interception screen frame is positioned at the lowest part for filtering, the filtering capacity of the interception screen frame for filtering garbage can be increased, and the cleaning frequency of staff is reduced; when garbage on the interception screen frame needs to be collected and treated, the height of the interception screen frame can be adjusted as required, so that corresponding treatment can be carried out by staff.
When the filter screen is used, the interception screen frame can conveniently and rapidly move up and down along the first chute in the coarse filter tank through the arrangement of the first chute and the moving device; through the setting of electric telescopic handle, can adjust the level of interception screen frame as required. When the device is used, the interception screen frame can be conveniently and rapidly hooked and connected with the fixed hook through the hook hanging ring according to the requirement. Meanwhile, when the interception screen frame needs to be maintained, replaced or disassembled and cleaned, the electric telescopic rod can be contracted to the highest horizontal height, and the connection between the hook hanging ring and the fixed hook is disassembled, so that the interception screen frame is disassembled.
Drawings
FIG. 1 is a cross-sectional view showing the overall construction of a sewage treatment system according to the present utility model;
FIG. 2 is a top view showing the overall structure of a sewage treatment system according to the present utility model;
FIG. 3 is a schematic diagram of a driving mechanism of a sewage treatment system according to the present utility model;
Fig. 4 is a schematic structural diagram of an electric telescopic rod of a sewage treatment system according to the present utility model.
Reference numerals: 1. the filter comprises a coarse filter tank, 2, a fine filter tank, 3, a biological purification tank, 4, a water inlet end, 5, an interception screen frame, 6, a first chute, 7, an electric telescopic rod, 8, a first water outlet end, 9, a filter stone layer, 10, a second water outlet end, 11, aquatic plants, 12, a third water outlet end, 13, a planting filler layer, 14, an aeration spray head, 15, an aeration pipeline, 16, a driving motor, 17, a telescopic rod, 18, a supporting frame, 19, a second chute, 20, a fixed hook, 21, a fixed pocket net, 22 and a roller.
Description of the embodiments
The present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the sewage treatment system of the embodiment of the utility model comprises a coarse filter tank 1, a fine filter tank 2 and a biological purification tank 3, wherein the coarse filter tank 1 is provided with a water inlet end 4 and a first water outlet end 8 for water inlet, the water inlet end 4 is higher than the first water outlet end 8 in level, the fine filter tank 2 is provided with a second water outlet end 10, the biological purification tank 3 is provided with a third water outlet end 12, water in the coarse filter tank 1 enters the fine filter tank 2 from the first water outlet end 8, enters the biological purification tank 3 from the second water outlet end 10 in the fine filter tank 2, and flows out from the third water outlet end 12 of the biological purification tank 3; the position that is located first water outlet 8 top in the coarse filtration pond 1 is equipped with horizontally intercepts the screen frame 5, and water inlet 4 sets up in the uppermost of coarse filtration pond 1, is equipped with actuating mechanism on the coarse filtration pond 1, intercepts screen frame 5 and accessible actuating mechanism and reciprocates.
Therefore, the horizontal interception screen frame 5 is arranged in the coarse filter tank 1 for filtering larger garbage impurities, and the whole interception screen frame 5 is used for filtering, so that the impact force problem of the water body entering from the water inlet end 4 is not considered; meanwhile, the interception screen frame 5 is arranged above the first water outlet end 8, so that water flowing out of the first water outlet end 8 is guaranteed to be filtered through the interception screen frame 5, the water inlet end 4 is arranged at the uppermost part of the coarse filter tank 1, and when the interception screen frame 5 is arranged in the coarse filter tank 1, the water input by the water inlet end 4 can be filtered at any time. Through the arrangement of the driving mechanism, the interception screen frame 5 can be moved up and down, so that when the interception screen frame 5 is positioned at the lowest part for filtering, the filtering capacity of the interception screen frame for filtering garbage can be increased, and the cleaning frequency of staff is reduced; when garbage on the interception screen frame 5 is required to be collected and treated, the height of the interception screen frame 5 can be adjusted as required, so that corresponding treatment can be carried out by staff.
Specifically, as shown in fig. 3, the driving mechanism includes a moving device and an electric telescopic rod 7, a plurality of first sliding grooves 6 are symmetrically formed on the inner wall of the coarse filtration tank 1, the upper ends of the first sliding grooves 6 and the surface facing the inner side of the coarse filtration tank 1 are both openings, the lowest horizontal height of the first sliding grooves 6 is higher than the horizontal height of the first water outlet end 8, a plurality of moving devices are correspondingly fixed on the periphery of the interception screen frame 5, and the moving devices are correspondingly arranged in the first sliding grooves 6 in a sliding manner respectively; the inner wall of the coarse filter tank 1 is symmetrically provided with a plurality of second sliding grooves 19, the upper ends of the second sliding grooves 19 and the surface facing the inner side of the coarse filter tank 1 are both openings, the upper ends of the second sliding grooves 19 are fixedly provided with electric telescopic rods 7 through supporting frames 18 respectively, driving motors 16 of the electric telescopic rods 7 are fixed on the supporting frames 18, and the output ends of telescopic rods 17 driven by the driving motors 16 extend into the second sliding grooves 19 and are connected with the interception screen frame 5.
When the filter screen is used, the interception screen frame 5 can conveniently and rapidly move up and down along the first chute 6 in the coarse filter tank 1 through the arrangement of the first chute 6 and the moving device; through the setting of electric telescopic handle 7, can adjust the level of interception screen frame 5 as required. In this embodiment, as shown in fig. 2, the first chute 6 and the moving device may be symmetrically disposed on four inner walls of the coarse filtration tank 1, and the electric telescopic rod 7 may be symmetrically disposed on any one set of opposite inner walls and may be disposed in the middle of a single-sided inner wall.
As shown in fig. 4, the output ends of the plurality of telescopic rods 17 are all fixed with a fixed hook 20, and the connection parts of the interception screen frame 5 and the output ends of the telescopic rods 17 are respectively provided with a hook ring, and the interception screen frame 5 is hooked and connected with the fixed hook 20 of the telescopic rods 17 through the hook rings.
Wherein the highest shrinkage level of the electric telescopic rod 7 fixedly installed by the supporting frame 18 is higher than the highest level of the coarse filter tank 1.
Therefore, when in use, the interception screen frame 5 can be conveniently hooked and connected with the fixed hook 20 through the hook hanging ring according to the requirement. Meanwhile, when the interception screen frame 5 needs to be maintained, replaced or disassembled and cleaned, the electric telescopic rod 7 can be contracted to the highest horizontal height, and the connection between the hook hanging ring and the fixed hook 20 is disassembled, so that the interception screen frame 5 is disassembled, when the interception screen frame is disassembled, the movable device is respectively arranged in the first sliding groove 6 in a sliding manner, the upper ends of the first sliding groove 6 and the second sliding groove 19 are both opened, and the interception screen frame 5 is not influenced to be separated from the coarse filter tank 1.
Wherein the mobile device may employ a roller 22. So as to intercept the movement of the screen frame 5 in the first chute 6.
In another set of embodiments, the level of the first water outlet end 8 of the coarse filtration tank 1 is higher than the highest level of the fine filtration tank 2, and the level of the second water outlet end 10 of the fine filtration tank 2 is higher than the highest level of the biological purification tank 3. Therefore, when sewage treatment is carried out, because the height difference exists among the highest level of the first water outlet end 8, the fine filter tank 2, the second water outlet end 10 and the biological purification tank 3, unpowered flowing can be well carried out, and meanwhile, water splashing can be realized through the height difference, so that the effects of aeration and the like of the water body are improved. In the present embodiment, the number of the first water outlet 8, the second water outlet 10 and the third water outlet 12 may be plural as required.
In another set of embodiments, the intercepting screen 5 is a planar frame constituted by a plurality of "well" shaped structures, the "well" shaped openings being accessible for the passage of water.
In another set of embodiments, a layer of stone 9 is laid within the fine filtration tank 2. The filter layer 9 can adopt sand stone or cobble to effectively remove sediment, dirt, scraps and other impurities in the water.
Wherein, an aeration pipeline 15 is paved at the lower side of the interior of the fine filter tank 2, and a plurality of aeration spray heads 14 are connected on the aeration pipeline 15. In this way, aeration can be performed by using the aeration head 14, or when a large amount of impurities adhere to the filter layer 9, flushing can be performed by the aeration head 14. In this embodiment, the filter layer 9 can be fastened above the aeration nozzle 14 by the fastening net 21 to reduce the amount of filter, and the second water outlet end 10 is located beside the filter layer 9 so as not to affect the filtering effect of the filter layer 9.
In another set of embodiments, aquatic plants 11 are planted in the biological purification tank 3 by planting a filler layer 13. In this way, the water body is further purified by the aquatic plants 11 in the biological purification tank 3.
It should be noted that the terms like "upper", "lower", "left", "right", "front", "rear", and the like are also used for descriptive purposes only and are not intended to limit the scope of the utility model in which the utility model may be practiced, but rather the relative relationship of the terms may be altered or modified without materially altering the teachings of the utility model.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be within the scope of the utility model as set forth in the following claims.
Claims (10)
1. The utility model provides a sewage treatment system, includes crude filtration pond (1), thin filtration pond (2) and biological purification pond (3), its characterized in that: the coarse filter tank (1) is provided with a water inlet end (4) and a first water outlet end (8), the horizontal height of the water inlet end (4) is higher than that of the first water outlet end (8), the fine filter tank (2) is provided with a second water outlet end (10), the biological purification tank (3) is provided with a third water outlet end (12), water in the coarse filter tank (1) enters the fine filter tank (2) from the first water outlet end (8), then enters the biological purification tank (3) from the second water outlet end (10) in the fine filter tank (2), and then flows out from the third water outlet end (12) of the biological purification tank (3); the position of being located first play water end (8) top in coarse filtration pond (1) is equipped with horizontally and intercepts screen frame (5), advance water end (4) and set up in the uppermost of coarse filtration pond (1), be equipped with actuating mechanism on coarse filtration pond (1), interception screen frame (5) accessible actuating mechanism reciprocates.
2. A sewage treatment system according to claim 1, wherein: the driving mechanism comprises a moving device and an electric telescopic rod (7), a plurality of first sliding grooves (6) are symmetrically formed in the inner wall of the coarse filter tank (1), the upper end of each first sliding groove (6) and the surface facing the inner side of the coarse filter tank (1) are both openings, the lowest horizontal height of each first sliding groove (6) is higher than the horizontal height of the first water outlet end (8), a plurality of moving devices are correspondingly fixed on the periphery of each interception screen frame (5), and the moving devices are correspondingly arranged in the first sliding grooves (6) in a sliding mode respectively; the inner wall of the coarse filtration tank (1) is symmetrically provided with a plurality of second sliding grooves (19), the upper ends of the second sliding grooves (19) and the surface facing the inner side of the coarse filtration tank (1) are both openings, the upper parts of the second sliding grooves (19) are positioned at the upper ends of the coarse filtration tank (1), electric telescopic rods (7) are fixedly arranged through supporting frames (18) respectively, driving motors (16) of the electric telescopic rods (7) are fixed on the supporting frames (18), and the output ends of telescopic rods (17) driven by the driving motors (16) extend into the second sliding grooves (19) and are connected with interception screen frames (5).
3. A sewage treatment system according to claim 2, wherein: the output ends of the telescopic rods (17) are fixedly provided with fixed hooks (20), the positions, corresponding to the interception screen frames (5), of the output ends of the telescopic rods (17) are respectively provided with a hook hanging ring, and the interception screen frames (5) are hooked and connected with the fixed hooks (20) of the telescopic rods (17) through the hook hanging rings.
4. A sewage treatment system according to claim 2, wherein: the highest shrinkage level of the electric telescopic rod (7) fixedly installed through the supporting frame (18) is higher than the highest level of the coarse filter tank (1).
5. A sewage treatment system according to claim 2, wherein: the moving device adopts a roller (22).
6. A sewage treatment system according to claim 1, wherein: the level of the first water outlet end (8) of the coarse filter tank (1) is higher than the highest level of the fine filter tank (2), and the level of the second water outlet end (10) of the fine filter tank (2) is higher than the highest level of the biological purification tank (3).
7. A sewage treatment system according to claim 1, wherein: the interception screen frame (5) is a plane frame formed by a plurality of 'well' -shaped structures, and the 'well' -shaped openings can be used for water to pass through.
8. A sewage treatment system according to claim 1, wherein: a filter stone layer (9) is paved in the fine filter tank (2).
9. A sewage treatment system according to claim 1 or 8, wherein: an aeration pipeline (15) is paved at the lower side of the interior of the fine filter tank (2), and a plurality of aeration spray heads (14) are connected to the aeration pipeline (15).
10. A sewage treatment system according to claim 1, wherein: aquatic plants (11) are planted in the biological purification tank (3) through a planting filler layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594635.6U CN221051698U (en) | 2023-09-25 | 2023-09-25 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594635.6U CN221051698U (en) | 2023-09-25 | 2023-09-25 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051698U true CN221051698U (en) | 2024-05-31 |
Family
ID=91198358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322594635.6U Active CN221051698U (en) | 2023-09-25 | 2023-09-25 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051698U (en) |
-
2023
- 2023-09-25 CN CN202322594635.6U patent/CN221051698U/en active Active
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