CN220257238U - Mud-water separation device - Google Patents
Mud-water separation device Download PDFInfo
- Publication number
- CN220257238U CN220257238U CN202323260919.8U CN202323260919U CN220257238U CN 220257238 U CN220257238 U CN 220257238U CN 202323260919 U CN202323260919 U CN 202323260919U CN 220257238 U CN220257238 U CN 220257238U
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- CN
- China
- Prior art keywords
- sedimentation tank
- mud
- wall
- mud scraping
- side wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- 238000004062 sedimentation Methods 0.000 claims abstract description 79
- 238000007790 scraping Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 18
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Abstract
The utility model relates to the technical field of sewage treatment devices, in particular to a mud-water separation device, which comprises a circular sedimentation tank, wherein a rotary driving assembly is arranged in the middle of the sedimentation tank and is connected with a mud scraping frame for removing mud at the bottom of the sedimentation tank, the inner wall of the sedimentation tank is provided with a side wall mud scraping assembly, the side wall mud scraping assembly is in transmission connection with the rotary driving assembly, and when the rotary driving assembly drives the mud scraping frame to rotate, the side wall mud scraping assembly is driven to rotate and simultaneously move around the axis of the sedimentation tank. According to the utility model, the sludge attached to the inner wall of the sedimentation tank can be removed by arranging the side wall sludge scraping component, and meanwhile, the side wall sludge scraping component rotates around the axis of the sedimentation tank and also rotates around the axis of the connecting shaft, so that the sludge removing effect of the inner wall of the sedimentation tank is improved, the brush cylinder can be uniformly contacted with the inner wall of the sedimentation tank, and the brush cylinder is prevented from being worn at a fixed position.
Description
Technical Field
The utility model relates to the technical field of sewage treatment devices, in particular to a mud-water separation device.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.
The mud-water separation is the most important step in sewage treatment, and a centrifugal separator and a sedimentation tank are commonly used for the mud-water separation device. The sedimentation tank is a structure for removing suspended matters in water by sedimentation, and the water quality purifying equipment has the working principle that the suspended matters in water are removed by utilizing the natural sedimentation or coagulating sedimentation of water.
At present, a sedimentation tank is usually flushed by adopting regular manual high-pressure water, water is required to be stopped by a single grid in the operation process, precipitation is carried out, the flushing time is long, and after the water in the sedimentation tank is discharged, the manual high-intensity flushing operation is carried out, so that the labor intensity is high, and the flushing cost is high. Besides, a large amount of water flushing pipelines can be paved below the inclined tube, and the manufacturing cost is greatly increased. To solve this problem, a sedimentation tank with a scraper is disclosed in the prior art, such as the patent with publication number CN 213253157U. Although it has solved the abluent problem of sedimentation tank bottom, it does not possess the lateral wall cleaning function.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a mud-water separation device, which can remove the sludge attached to the inner wall of a sedimentation tank by arranging a side wall sludge scraping assembly, and simultaneously the side wall sludge scraping assembly rotates around the axis of the sedimentation tank and also rotates around the axis of a connecting shaft, so that the sludge removal effect of the inner wall of the sedimentation tank is improved, and a brush cylinder can be uniformly contacted with the inner wall of the sedimentation tank, so that the brush cylinder is prevented from being worn at a fixed position.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a mud-water separation device, includes circular shape sedimentation tank, the sedimentation tank middle part is equipped with rotary drive subassembly, rotary drive subassembly is connected with and is used for scraping mud frame that clear away the bottom of the pool silt of sedimentation tank, the inner wall of sedimentation tank is equipped with the lateral wall and scrapes mud subassembly, the lateral wall scrape mud subassembly with rotary drive subassembly transmission is connected, rotary drive subassembly drives when scraping mud frame rotation, drives the lateral wall and scrapes the axis motion around the sedimentation tank when mud subassembly rotation.
Further, the sedimentation tank is fixedly provided with an overhaul frame along the radial direction;
the rotary driving assembly comprises a motor arranged on the maintenance frame and a rotating shaft which is arranged in the sedimentation tank and is coaxial with the sedimentation tank, and the rotating shaft is in transmission connection with the motor through a gear; the mud scraping frame is arranged on the rotating shaft.
Further, the side wall mud scraping assembly comprises a driving rail fixedly arranged on the inner wall of the sedimentation tank, the section of the driving rail is in a shape of a Chinese character kou, an annular through groove is formed in the bottom surface of the driving rail, sliding grooves are formed in two side walls of the annular through groove, and an annular rack is arranged on one side surface of the driving rail along the axial direction;
a driving gear meshed with the annular rack is arranged in the driving track, a connecting shaft is coaxially fixed in the driving gear, the connecting shaft extends into the sedimentation tank, a sliding plate and a mud scraping piece are sequentially arranged on the connecting shaft along the axial direction, and the sliding plate is arranged in the sliding groove in a sliding manner; the connecting shaft is fixed with the rotating shaft through a connecting rod.
Further, the mud scraping piece is a brush cylinder coaxially arranged outside the connecting shaft.
Further, the inner wall of the sedimentation tank is provided with an overflow wall with an L-shaped section, an overflow groove is formed between the overflow wall and the inner wall of the sedimentation tank, and the overflow groove is provided with an overflow port.
Further, the drive rail is fixed with the overflow wall.
Further, the inner wall of the sedimentation tank is provided with two supporting bosses which are positioned at two ends of the same diameter of the sedimentation tank, and the overhauling frame is arranged on the supporting bosses.
The beneficial effects of the utility model are as follows:
according to the utility model, the sludge attached to the inner wall of the sedimentation tank can be removed by arranging the side wall sludge scraping component, and meanwhile, the side wall sludge scraping component rotates around the axis of the sedimentation tank and also rotates around the axis of the connecting shaft, so that the sludge removing effect of the inner wall of the sedimentation tank is improved, the brush cylinder can be uniformly contacted with the inner wall of the sedimentation tank, and the brush cylinder is prevented from being worn at a fixed position.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a mud-water separation device according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
in the figure, 1, a sedimentation tank; 2. a rotary drive assembly; 3. a mud scraping frame; 4. a side wall mud scraping assembly; 5. a maintenance frame; 6. a motor; 7. a rotating shaft; 8. a drive rail; 9. a sliding groove; 10. an annular rack; 11. a drive gear; 12. a connecting shaft; 13. a sliding plate; 14. a mud scraping piece; 15. an overflow wall; 16. a connecting rod; 17. and supporting the boss.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-2, the present utility model provides a technical solution:
examples:
as shown in fig. 1 and 2, a mud-water separation device comprises a circular sedimentation tank 1, the sedimentation tank 1 middle part is equipped with rotary drive subassembly 2, rotary drive subassembly 2 is connected with and is used for carrying out the mud frame 3 of scraping that clears away to the bottom of the pool silt of sedimentation tank 1, the inner wall of sedimentation tank 1 is equipped with lateral wall and scrapes mud subassembly 4, lateral wall scrape mud subassembly 4 with rotary drive subassembly 2 transmission is connected, rotary drive subassembly 2 drives when scraping mud frame 3 rotatory, drives lateral wall and scrapes the axis rotation of mud subassembly 4 rotation around sedimentation tank 1.
The sedimentation tank 1 is fixedly provided with an overhaul frame 5 along the radial direction;
the rotary driving assembly 2 comprises a motor 6 arranged on the overhaul frame 5 and a rotating shaft 7 arranged in the sedimentation tank 1 and coaxial with the sedimentation tank 1, and the rotating shaft 7 is in transmission connection with the motor 6 through a gear; the mud scraping frame 3 is arranged on the rotating shaft 7.
The side wall mud scraping assembly 4 comprises a driving rail 8 fixedly arranged on the inner wall of the sedimentation tank 1, the section of the driving rail 8 is in a shape of a Chinese character kou, an annular through groove is formed in the bottom surface of the driving rail 8, sliding grooves 9 are formed in two side walls of the annular through groove, and an annular rack 10 is arranged on one side surface of the driving rail 8 along the axial direction;
a driving gear 11 meshed with the annular rack 10 is arranged in the driving track 8, a connecting shaft 12 is coaxially fixed in the driving gear 11, the connecting shaft 12 extends into the sedimentation tank 1, a sliding plate 13 and a mud scraping piece 14 are sequentially arranged on the connecting shaft 12 along the axial direction, and the sliding plate 13 is arranged in the sliding groove 9 in a sliding manner; the connecting shaft 12 is fixed to the rotating shaft 7 by a connecting rod 16.
The mud scraping member 14 is a brush cylinder coaxially arranged outside the connecting shaft 12.
The inner wall of the sedimentation tank 1 is provided with two supporting bosses 17 positioned at two ends of the same diameter of the sedimentation tank 1, and the overhaul frame 5 is arranged on the supporting bosses 17.
The rotating shaft 7 is rotatably arranged in the sedimentation tank 1, and the specific connection mode is the prior art, and details are omitted here. 2. The transmission mode of the rotation shaft 7 and the motor 6 through gear transmission is the prior art, and is not described here in detail. 3. The concrete structure of the mud scraping frame 3 is shown in fig. 1. 4. The bottom of the mud scraping frame 3 is connected with a mud scraping plate.
Working principle: the motor 6 drives the rotation shaft 7 to rotate, and when the rotation shaft 7 rotates, the mud scraping frame 3 connected with the motor is driven to synchronously rotate, and when the mud scraping frame 3 rotates, mud at the bottom of the sedimentation tank 1 is scraped by a mud scraping plate.
The rotating shaft 7 rotates and drives the sliding plate 13 to move along the sliding groove 9 (namely, the connecting shaft 12 moves along the circumferential direction of the inner wall of the sedimentation tank 1), and the process driving gear 11 drives the connecting shaft 12 to rotate (the rotation is that the connecting shaft 12 rotates around the axis thereof) under the action of the annular rack 10. The connecting shaft 12 drives the brush cylinder on the connecting shaft to rotate when rotating, so as to clean the sludge attached to the inner wall of the sedimentation tank 1. The brush cylinder cleans the whole inner wall of the sedimentation tank 1 along with the process that the connecting shaft 12 moves along the circumferential direction of the inner wall of the sedimentation tank 1.
According to the utility model, the sludge attached to the inner wall of the sedimentation tank 1 can be removed by arranging the side wall sludge scraping component 4, and meanwhile, the side wall sludge scraping component 4 rotates around the axis of the sedimentation tank 1 and also rotates around the axis of the connecting shaft 12, so that the sludge removal effect of the inner wall of the sedimentation tank 1 is improved, the brush cylinder can be uniformly contacted with the inner wall of the sedimentation tank 1, and the brush cylinder is prevented from being worn at a fixed position.
Further, as shown in fig. 1, the inner wall of the sedimentation tank 1 is provided with an overflow wall 15 with an L-shaped cross section, an overflow groove is formed between the overflow wall 15 and the inner wall of the sedimentation tank 1, and the overflow groove is provided with an overflow port. The drive rail is fixed with the overflow wall. The overflow port is used for flowing out the water body after the upper layer sludge is precipitated.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. The utility model provides a mud-water separation device, includes circular shape sedimentation tank, the sedimentation tank middle part is equipped with rotary drive subassembly, rotary drive subassembly is connected with and is used for scraping mud frame that the bottom of the pool silt of sedimentation tank clear away, its characterized in that: the inner wall of the sedimentation tank is provided with a side wall mud scraping assembly, the side wall mud scraping assembly is in transmission connection with the rotary driving assembly, and when the rotary driving assembly drives the mud scraping frame to rotate, the side wall mud scraping assembly is driven to rotate and simultaneously move around the axis of the sedimentation tank;
the sedimentation tank is fixedly provided with an overhaul frame along the radial direction;
the rotary driving assembly comprises a motor arranged on the maintenance frame and a rotating shaft which is arranged in the sedimentation tank and is coaxial with the sedimentation tank, and the rotating shaft is in transmission connection with the motor through a gear; the mud scraping frame is arranged on the rotating shaft;
the side wall mud scraping assembly comprises a driving rail fixedly arranged on the inner wall of the sedimentation tank, the section of the driving rail is in a shape of a Chinese character kou, an annular through groove is formed in the bottom surface of the driving rail, sliding grooves are formed in two side walls of the annular through groove, and an annular rack is arranged on one side surface of the driving rail along the axial direction;
a driving gear meshed with the annular rack is arranged in the driving track, a connecting shaft is coaxially fixed in the driving gear, the connecting shaft extends into the sedimentation tank, a sliding plate and a mud scraping piece are sequentially arranged on the connecting shaft along the axial direction, and the sliding plate is arranged in the sliding groove in a sliding manner; the connecting shaft is fixed with the rotating shaft through a connecting rod.
2. The mud-water separation device according to claim 1, wherein: the mud scraping piece is a brush cylinder coaxially arranged outside the connecting shaft.
3. The mud-water separation device according to claim 2, wherein: the inner wall of the sedimentation tank is provided with an overflow wall with an L-shaped section, an overflow groove is formed between the overflow wall and the inner wall of the sedimentation tank, and the overflow groove is provided with an overflow port.
4. A mud-water separator according to claim 3, wherein: the drive rail is fixed with the overflow wall.
5. The mud-water separation device according to claim 1, wherein: the inner wall of sedimentation tank is equipped with two and is located the support boss at sedimentation tank same diameter both ends, overhaul the frame setting and be in on the support boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323260919.8U CN220257238U (en) | 2023-12-01 | 2023-12-01 | Mud-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323260919.8U CN220257238U (en) | 2023-12-01 | 2023-12-01 | Mud-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257238U true CN220257238U (en) | 2023-12-29 |
Family
ID=89300319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323260919.8U Active CN220257238U (en) | 2023-12-01 | 2023-12-01 | Mud-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257238U (en) |
-
2023
- 2023-12-01 CN CN202323260919.8U patent/CN220257238U/en active Active
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