CN220968407U - Municipal wastewater sedimentation tank - Google Patents
Municipal wastewater sedimentation tank Download PDFInfo
- Publication number
- CN220968407U CN220968407U CN202322610397.3U CN202322610397U CN220968407U CN 220968407 U CN220968407 U CN 220968407U CN 202322610397 U CN202322610397 U CN 202322610397U CN 220968407 U CN220968407 U CN 220968407U
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- Prior art keywords
- sedimentation tank
- plate
- tank body
- filter
- screw rod
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- 239000010841 municipal wastewater Substances 0.000 title claims abstract description 7
- 238000004069 wastewater sedimentation Methods 0.000 title claims abstract description 7
- 238000004062 sedimentation Methods 0.000 claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000000670 limiting effect Effects 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a municipal sewage sedimentation tank, which comprises a sedimentation tank body, wherein a filter box is arranged on one side above the sedimentation tank body, a water inlet pipe is connected above the filter box, a translation plate is arranged in the sedimentation tank body, a cleaning brush is connected below the translation plate, nut seats are arranged at two ends of the translation plate, a threaded screw rod is arranged in the nut seats, and one end of the threaded screw rod is connected with a driving motor. This municipal wastewater sedimentation tank compares with current device, can drive the screw thread lead screw through driving motor and rotate, and pivoted screw thread lead screw can carry out horizontal direction's conveying to nut seat and cleaning brush to can drive cleaning brush horizontal migration, clear up the bottom of sedimentation tank body, avoid the sedimentation tank in lack mud clearance mechanism, thereby after the sediment, generally need the people to clear up the bottom of the pool, in order to guarantee the result of use, manual cleaning is comparatively laborious, and the problem of bad operation.
Description
Technical Field
The utility model relates to the technical field of sedimentation tanks, in particular to a municipal sewage sedimentation tank.
Background
Municipal sewage, namely domestic sewage, industrial wastewater and runoff sewage in urban area range, the treatment of the municipal sewage relates to a plurality of aspects, the position and treatment process of a sewage treatment plant and the like of a sewer system are required to be comprehensively planned, and a municipal sewage sedimentation tank is required to be used in the municipal sewage treatment process.
Chinese patent with publication number CN207119195U discloses a sewage sedimentation tank comprising: the water collecting tank, the first sedimentation tank, the second sedimentation tank and the third sedimentation tank are sequentially arranged from top to bottom; the middle part of the first sedimentation tank is provided with a screen, and the bottom plate is provided with a first through hole; the middle part of the second sedimentation tank is provided with a primary filter screen, and the bottom plate is provided with a second through hole; the middle part of the third sedimentation tank is provided with an advanced filter screen, a water pump is also arranged in the third sedimentation tank, and the water pump is connected to the water collecting tank through a water pipe after passing through the third sedimentation tank; the bottom of the third sedimentation tank is also provided with a sewage detection device, the side wall of the third sedimentation tank is provided with a liquid crystal display module and a water outlet, and the water outlet is hinged with a water draining cover; the sewage detection device comprises an ion sensor, a PH sensor, a solid suspended matter sensor and a microcontroller, wherein the ion sensor, the PH sensor, the liquid crystal display module and the solid suspended matter sensor are all connected with the microcontroller. The utility model realizes automatic sedimentation and has good effect of sedimentation sludge.
The sewage sedimentation tank realizes automatic sedimentation, and the effect of sedimentation sludge is good, but the sedimentation tank lacks a sludge cleaning mechanism, so that after sedimentation, the bottom of the tank is usually required to be cleaned manually, so as to ensure the use effect, the manual cleaning is laborious and is not easy to operate, and therefore, the municipal sewage sedimentation tank is provided.
Disclosure of utility model
The utility model aims to provide a municipal sewage sedimentation tank, which solves the problems that in the prior art, a sludge cleaning mechanism is lack in the sedimentation tank, so that the bottom of the tank is usually required to be cleaned manually after sedimentation, the use effect is ensured, manual cleaning is laborious and the operation is not easy.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a municipal wastewater sedimentation tank comprising:
The sedimentation tank comprises a sedimentation tank body, wherein a filter box is arranged on one side above the sedimentation tank body, a water inlet pipe is connected above the filter box, a filter plate is arranged in the filter box, and a water filtering screen plate is arranged in the filter plate;
The translation plate is arranged in the sedimentation tank body, a cleaning brush is connected below the translation plate, nut seats are arranged at two ends of the translation plate, a threaded screw rod is arranged in the nut seats, and one end of the threaded screw rod is connected with a driving motor;
and the water outlet is arranged at one side below the sedimentation tank body.
Preferably, the filter plate is further provided with:
And the limiting plate is arranged on the outer side of the filter plate and is connected with the sedimentation tank body through bolts.
Preferably, the filter tank is communicated with the sedimentation tank body through a pipeline, the filter plate is matched with the filter tank in size, and the water filtering net plate is of a hollowed-out net structure.
Preferably, the water outlet is further provided with:
The sealing plate is arranged on one side outside the water outlet, and lifting push rods are connected to two sides above the sealing plate.
Preferably, a telescopic structure is formed between the lifting push rod and the sealing plate, and the sealing plate is connected with the sedimentation tank body in a sliding clamping manner.
Preferably, a rotating structure is formed between the driving motor and the threaded screw rod, the threaded screw rod penetrates through the nut seat, and the cleaning brush is perpendicular to the bottom of the sedimentation tank body.
Preferably, the translation plate is further provided with:
the limiting block is arranged above the translation plate, a limiting rod is arranged in the limiting block, and the limiting block is movably connected with the limiting rod.
Compared with the prior art, the utility model provides a municipal sewage sedimentation tank, which has the following beneficial effects:
According to the utility model, the screw thread lead screw is driven to rotate by the driving motor, and the nut seat and the cleaning brush can be horizontally conveyed by the rotating screw thread lead screw, so that the cleaning brush can be driven to horizontally move, the bottom of the sedimentation tank body is cleaned, and the defect of a sludge cleaning mechanism in the sedimentation tank is avoided, so that the bottom of the sedimentation tank is usually required to be manually cleaned after sedimentation, the use effect is ensured, the manual cleaning is laborious, and the problem of poor operation is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the filter box of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
fig. 4 is a schematic structural view of a joint between a translation plate and a nut seat according to the present utility model.
In the figure: 1. a sedimentation tank body; 2. a filter box; 3. a water inlet pipe; 4. a filter plate; 5. a water filtering screen plate; 6. a limiting plate; 7. a translation plate; 8. cleaning brushes; 9. a limiting block; 10. a limit rod; 11. a nut seat; 12. a threaded screw rod; 13. a driving motor; 14. a water outlet; 15. a sealing plate; 16. and lifting the push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a municipal wastewater sedimentation tank comprising: the sedimentation tank comprises a sedimentation tank body 1, wherein a filter box 2 is arranged on one side above the sedimentation tank body 1, a water inlet pipe 3 is connected above the filter box 2, a filter plate 4 is arranged in the filter box 2, and a water filtering net plate 5 is arranged in the filter plate 4; the filter box 2 is communicated with the sedimentation tank body 1 through a pipeline, the size of the filter plate 4 is matched with that of the filter box 2, and the water filtering net plate 5 is of a hollowed-out net structure; the water filtering net plate 5 can filter the input sewage, so that large-particle impurities in the water can be removed; the limiting plate 6 is arranged on the outer side of the filter plate 4, and the limiting plate 6 is connected with the sedimentation tank body 1 through bolts; the limiting plate 6 can limit the filter plate 4; a water outlet 14 which is provided on one side below the sedimentation tank body 1; a sealing plate 15 mounted on one side outside the drain port 14, and lifting push rods 16 connected to both sides above the sealing plate 15; a telescopic structure is formed between the lifting push rod 16 and the sealing plate 15, and the sealing plate 15 is in sliding clamping connection with the sedimentation tank body 1; the driving motor 13 can drive the threaded screw rod 12 to rotate, and the rotating threaded screw rod 12 can carry out horizontal conveying on the nut seat 11 and the cleaning brush 8, so that the cleaning brush 8 can be driven to horizontally move to clean the bottom of the sedimentation tank body 1.
Referring to fig. 1, 3 and 4, a municipal wastewater sedimentation tank comprising: the translation plate 7 is arranged in the sedimentation tank body 1, a cleaning brush 8 is connected below the translation plate 7, nut seats 11 are arranged at two ends of the translation plate 7, a threaded screw rod 12 is arranged in the nut seats 11, and one end of the threaded screw rod 12 is connected with a driving motor 13; a rotating structure is formed between the driving motor 13 and the threaded screw rod 12, the threaded screw rod 12 penetrates through the nut seat 11, and the cleaning brush 8 is perpendicular to the bottom of the sedimentation tank body 1; the driving motor 13 can drive the threaded screw rod 12 to rotate, and the rotating threaded screw rod 12 can carry out horizontal transmission on the nut seat 11 and the cleaning brush 8, so that the cleaning brush 8 can be driven to move horizontally to clean the bottom of the sedimentation tank body 1; the limiting block 9 is arranged above the translation plate 7, a limiting rod 10 is arranged in the limiting block 9, and the limiting block 9 is movably connected with the limiting rod 10; the limiting block 9 can be matched with the limiting rod 10, and the limiting effect on the movement of the cleaning brush 8 and the translation plate 7 is achieved.
Working principle: when the municipal sewage sedimentation tank is used, firstly, the remembered sewage is conveyed into the filter box 2 through the water inlet pipe 3, the input sewage can be filtered through the water filtering net plate 5 in the filter plate 4, so that large-particle impurities in the water can be removed, and the filtered sewage flows into the sedimentation tank body 1 through a pipeline for sedimentation; secondly, after the sedimentation is finished, opening an opening above the bottom of the sedimentation tank body 1, and discharging the settled clear water; then, starting the lifting push rod 16, and driving the sealing plate 15 to move in the vertical direction by the lifting push rod 16, so that the water outlet 14 can be opened; finally, a driving motor 13 is started, the driving motor 13 drives a threaded screw rod 12 to rotate, the threaded screw rod 12 which rotates can carry out horizontal direction transmission on a nut seat 11 and a cleaning brush 8, a limiting block 9 can be mutually matched with a limiting rod 10, and a limiting effect is achieved on the movement of the cleaning brush 8 and a translation plate 7, so that the bottom of a sedimentation tank body 1 can be cleaned through the translation cleaning brush 8, and the working principle of the municipal sewage sedimentation tank is that.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A municipal wastewater sedimentation tank, comprising:
The sedimentation tank comprises a sedimentation tank body (1), wherein a filter box (2) is arranged on one side above the sedimentation tank body (1), a water inlet pipe (3) is connected above the filter box (2), a filter plate (4) is arranged inside the filter box (2), and a water filtering net plate (5) is arranged inside the filter plate (4);
The translation plate (7) is arranged in the sedimentation tank body (1), a cleaning brush (8) is connected below the translation plate (7), nut seats (11) are arranged at two ends of the translation plate (7), a threaded screw rod (12) is arranged in the nut seats (11), and one end of the threaded screw rod (12) is connected with a driving motor (13);
and a water outlet (14) which is arranged on one side below the sedimentation tank body (1).
2. A municipal sewage sedimentation tank according to claim 1, wherein the filter plate (4) is further provided with:
And the limiting plate (6) is arranged on the outer side of the filter plate (4), and the limiting plate (6) is connected with the sedimentation tank body (1) through bolts.
3. Municipal sewage sedimentation tank according to claim 1, characterized in that the filter tank (2) is mutually communicated with the sedimentation tank body (1) through a pipeline, the filter plate (4) is matched with the filter tank (2) in size, and the water filtering screen plate (5) is of a hollowed-out net structure.
4. A municipal sewage sedimentation tank according to claim 1, wherein the water outlet (14) is further provided with:
And the sealing plate (15) is arranged at one side outside the water outlet (14), and lifting push rods (16) are connected to two sides above the sealing plate (15).
5. Municipal sewage sedimentation tank according to claim 4, characterized in that a telescopic structure is formed between the lifting push rod (16) and the sealing plate (15), and the sealing plate (15) is connected with the sedimentation tank body (1) in a sliding and clamping manner.
6. Municipal sewage sedimentation tank according to claim 1, characterized in that a rotating structure is formed between the driving motor (13) and the threaded screw rod (12), and the threaded screw rod (12) penetrates through the nut seat (11), and the cleaning brush (8) is perpendicular to the bottom of the sedimentation tank body (1).
7. A municipal sewage sedimentation tank according to claim 1, wherein the translating plate (7) is further provided with:
The limiting block (9) is arranged above the translation plate (7), a limiting rod (10) is arranged in the limiting block (9), and the limiting block (9) is movably connected with the limiting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610397.3U CN220968407U (en) | 2023-09-26 | 2023-09-26 | Municipal wastewater sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610397.3U CN220968407U (en) | 2023-09-26 | 2023-09-26 | Municipal wastewater sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968407U true CN220968407U (en) | 2024-05-17 |
Family
ID=91061062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322610397.3U Active CN220968407U (en) | 2023-09-26 | 2023-09-26 | Municipal wastewater sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968407U (en) |
-
2023
- 2023-09-26 CN CN202322610397.3U patent/CN220968407U/en active Active
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