CN221107102U - Primary sedimentation tank with silt cleaning function for sewage treatment - Google Patents
Primary sedimentation tank with silt cleaning function for sewage treatment Download PDFInfo
- Publication number
- CN221107102U CN221107102U CN202323152262.3U CN202323152262U CN221107102U CN 221107102 U CN221107102 U CN 221107102U CN 202323152262 U CN202323152262 U CN 202323152262U CN 221107102 U CN221107102 U CN 221107102U
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- China
- Prior art keywords
- primary sedimentation
- sedimentation tank
- sludge
- baffle
- fixedly connected
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 60
- 239000010865 sewage Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 63
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 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
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a primary sedimentation tank with a sludge cleaning function for sewage treatment, which relates to the technical field of sewage treatment and comprises a primary sedimentation tank, wherein a sludge scraping mechanism comprises a scraping plate, one side of the primary sedimentation tank is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a screw rod, two sides of the screw rod are symmetrically provided with thread sections and limiting blocks, one side of the scraping plate is in threaded connection with the outer side of the thread sections, the inner side of the primary sedimentation tank is fixedly connected with a sliding rod relative to the other side of the screw rod, and the scraping plate is in sliding connection with the outer side of the sliding rod. According to the utility model, the bottom end of the primary sedimentation tank is provided with the sludge tank, the inner side of the primary sedimentation tank is provided with the scraping mechanism, so that sludge can be effectively pushed into the inner side of the sludge tank, the sludge can be conveniently treated later, and meanwhile, the inner side of the sludge tank is provided with the blocking mechanism which can be opened or closed, so that the sludge can be rapidly treated, the normal work of the primary sedimentation tank is not influenced, and the cleaning work of the sludge can be rapidly completed.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a primary sedimentation tank with a sludge cleaning function for sewage treatment.
Background
The sewage treatment is a process of purifying sewage which is discharged into a certain water body or reused water quality requirement, and the primary sedimentation tank can effectively treat the sewage.
According to the patent with 202221981153.5, a primary sedimentation tank with a sludge cleaning function is provided for sewage treatment. Including primary sedimentation tank body and mounting panel, the top of primary sedimentation tank body is provided with puts thing board, motor one, gear two, lead screw, hold-in range and slider, and the mounting panel is installed in the bottom of slider, and motor two, reduction gear, transmission shaft, gear three, gear four and puddler are installed to the top of mounting panel, and arrange silt mouth, motor three and hob are installed to the bottom of primary sedimentation tank body. The utility model has the beneficial effects that when the sludge at the bottom of the primary sedimentation tank body needs to be cleaned, the motor II drives the transmission shaft and the gear III to rotate through the speed reducer, the gear III drives the gear IV and the stirring rod to rotate, so that the sludge at the bottom of the primary sedimentation tank body can be scattered, the fluidity of the sludge can be increased, and at the moment, the motor III drives the spiral rod to rotate to pump the sludge out of the primary sedimentation tank body, so as to clean the sludge at the bottom of the primary sedimentation tank body.
However, the above device has been found by practical application of those skilled in the art to have some drawbacks, in which it can only stir the sludge at the bottom and suck out the sludge, the treatment effect of the process on the sludge is poor, and the efficiency is low, and when the primary sedimentation tank is large in area, multiple groups of devices are required to be arranged in the primary sedimentation tank to ensure the whole coverage of the sludge at the bottom, so that the use effect is poor.
Therefore, it is necessary to invent a primary sedimentation tank having a sludge cleaning function for sewage treatment to solve the above problems.
Disclosure of utility model
The utility model aims to provide a primary sedimentation tank with a sludge cleaning function for sewage treatment, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the primary sedimentation tank with the sludge cleaning function for sewage treatment comprises a primary sedimentation tank, wherein the bottom end of the primary sedimentation tank is fixedly connected with a sludge tank, and the bottom end of the inner side of the primary sedimentation tank is provided with a sludge scraping mechanism;
The mud scraping mechanism comprises a scraping plate, one side of the primary sedimentation tank is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a screw rod, thread sections and limiting blocks are symmetrically arranged on two sides of the screw rod, and one side of the scraping plate is in threaded connection with the outer side of the thread sections;
The inner side of the primary sedimentation tank is fixedly connected with a sliding rod relative to the other side of the screw rod, and the scraping plate is connected to the outer side of the sliding rod in a sliding manner.
Preferably, an inclined guide groove is formed in the inner side of the sludge pond, and a baffle door is arranged on one side of the inclined guide groove.
Preferably, the electric push rods are symmetrically and fixedly connected to the two sides of the bottom end of the primary sedimentation tank, the output ends of the electric push rods are fixedly connected with output shafts, limiting rings are arranged on the outer sides of the output shafts, and the limiting rings are arranged on the outer sides of the sludge tank.
Preferably, the inner side of the sludge tank is symmetrically provided with a first baffle and a second baffle, the first baffle and the second baffle are respectively and fixedly connected with the end parts of the output shafts at the two ends, and the first baffle and the second baffle are both in sliding connection with the inner side of the sludge tank.
Preferably, one side of the first baffle, which is close to the second baffle, is fixedly connected with a stop block and a positioning rod, one side of the second baffle, which is close to the second baffle, is provided with a clamping groove and an inner groove, the clamping groove is correspondingly arranged with the stop block, and the inner groove is correspondingly arranged with the positioning rod.
Preferably, the inner side of the inner groove is connected with a pressing plate in a sliding mode, and one side of the pressing plate is fixedly connected with a spring.
The utility model has the technical effects and advantages that: according to the utility model, the bottom end of the primary sedimentation tank is provided with the sludge tank, the inner side of the primary sedimentation tank is provided with the scraping mechanism, so that sludge can be effectively pushed into the inner side of the sludge tank, the sludge can be conveniently treated later, and meanwhile, the inner side of the sludge tank is provided with the blocking mechanism which can be opened or closed, so that the sludge can be rapidly treated, the normal work of the primary sedimentation tank is not influenced, and the cleaning work of the sludge can be rapidly completed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic top view of the scraper according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. a primary sedimentation tank; 2. a driving motor; 3. a scraper; 4. a screw rod; 41. a threaded section; 42. a limiting block; 5. an electric push rod; 51. an output shaft; 52. a limiting ring; 6. a silt pool; 61. an inclined guide groove; 62. a shutter; 7. a slide bar; 8. a first baffle; 81. a stop block; 82. a positioning rod; 9. a second baffle; 91. a clamping groove; 92. an inner tank; 921. a pressing plate; 922. and (3) a spring.
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.
The utility model provides a primary sedimentation tank with a silt cleaning function for sewage treatment as shown in figures 1-3, which comprises a primary sedimentation tank 1, wherein the bottom end of the primary sedimentation tank 1 is fixedly connected with a silt tank 6, and the bottom end of the inner side of the primary sedimentation tank 1 is provided with a silt scraping mechanism;
The mud scraping mechanism comprises a scraping plate 3, one side of the primary sedimentation tank 1 is fixedly connected with a driving motor 2, the output end of the driving motor 2 is fixedly connected with a screw rod 4, two sides of the screw rod 4 are symmetrically provided with a thread section 41 and a limiting block 42, and one side of the scraping plate 3 is in threaded connection with the outer side of the thread section 41;
The inner side of the primary sedimentation tank 1 is fixedly connected with a slide bar 7 relative to the other side of the screw rod 4, and the scraping plate 3 is connected to the outer side of the slide bar 7 in a sliding way.
The inner side of the sludge pond 6 is provided with an inclined guide groove 61, one side of the inclined guide groove 61 is provided with a baffle door 62, through the arrangement of the screw rod 4, the thread sections 41 at the two ends of the screw rod 4 are arranged in opposite directions, so that the scraping plates 3 arranged at the two sides can move towards the same or opposite directions at the same time when the screw rod 4 rotates, and the movement of the scraping plates 3 can be effectively limited through the arrangement of the limiting block 42;
the two sides of the bottom end of the primary sedimentation tank 1 are symmetrically and fixedly connected with the electric push rods 5, the output ends of the electric push rods 5 are fixedly connected with the output shafts 51, limiting rings 52 are arranged on the outer sides of the output shafts 51, the limiting rings 52 are arranged on the outer sides of the sludge tank 6, a first baffle plate 8 and a second baffle plate 9 are symmetrically arranged on the inner sides of the sludge tank 6, the first baffle plate 8 and the second baffle plate 9 are respectively and fixedly connected with the end parts of the output shafts 51 at the two ends, the first baffle plate 8 and the second baffle plate 9 are both in sliding connection with the inner sides of the sludge tank 6, and the first baffle plate 8 and the second baffle plate 9 are driven by the electric push rods 5 arranged at the two ends to move close to or away from each other, so that the primary sedimentation tank 1 and the sludge tank 6 can be effectively separated from each other;
The baffle plate 81 and the positioning rod 82 are fixedly connected to one side, close to the second baffle plate 9, of the first baffle plate 8, the clamping groove 91 and the inner groove 92 are formed in one side, close to the second baffle plate 9, of the second baffle plate 9, the clamping groove 91 and the baffle plate 81 are correspondingly arranged, the inner groove 92 and the positioning rod 82 are correspondingly arranged, and the clamping groove 91 and the inner groove 92 are correspondingly arranged with the baffle plate 81 and the positioning rod 82 respectively through the arrangement of the clamping groove 91 and the inner groove 92, so that when the first baffle plate 8 and the second baffle plate 9 are close to each other, the tightness between the first baffle plate 8 and the second baffle plate 9 can be effectively increased, the sludge tank 6 can be effectively sealed, and the primary sedimentation tank 1 and the sludge tank 6 can be effectively separated from each other;
The inboard sliding connection of inside groove 92 has clamp plate 921, and one side fixedly connected with spring 922 of clamp plate 921 is provided with clamp plate 921 and spring 922 through the inboard in inside groove 92, when locating lever 82 inserts the inboard in inside groove 92, locating lever 82 can effectively push clamp plate 921 into the inboard depths of inside groove 92, has effectively increased the location effect of locating lever 82.
The working principle of the utility model is as follows: when the sludge at the bottom of the inner side of the primary sedimentation tank 1 needs to be cleaned, the driving motor 2 is started to drive the screw rod 4 to rotate, the threaded sections 41 at the two ends of the screw rod 4 are arranged in opposite directions, so that the scrapers 3 arranged at the two sides can simultaneously move in the same or opposite directions when the screw rod 4 rotates, the scrapers 3 at the two sides move in the direction of the sludge tank 6, and the sludge at the bottom of the inner side of the primary sedimentation tank 1 is pushed to the inner side of the sludge tank 6;
The electric push rod 5 is started to drive the output shaft 51 to move, so that the first baffle plate 8 and the second baffle plate 9 which are symmetrically arranged on the inner side of the sludge tank 6 are pulled open, the primary sedimentation tank 1 and the sludge tank 6 are communicated, sludge is pushed into the inner side of the sludge tank 6, after repeated sludge cleaning for several times, the sludge is pushed into the inner side of the sludge tank 6, after standing for a period of time, the first baffle plate 8 and the second baffle plate 9 are separated from the primary sedimentation tank 1 and the sludge tank 6 again, and the sludge is conveniently taken out and treated by arranging the inclined guide groove 61 and the baffle door 62.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a sewage treatment is with primary sedimentation tank that has silt clearance function, includes primary sedimentation tank (1), its characterized in that: the bottom end of the primary sedimentation tank (1) is fixedly connected with a silt tank (6), and the bottom end of the inner side of the primary sedimentation tank (1) is provided with a mud scraping mechanism;
The mud scraping mechanism comprises a scraping plate (3), one side of the primary sedimentation tank (1) is fixedly connected with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a screw rod (4), two sides of the screw rod (4) are symmetrically provided with a threaded section (41) and a limiting block (42), and one side of the scraping plate (3) is in threaded connection with the outer side of the threaded section (41);
The inner side of the primary sedimentation tank (1) is fixedly connected with a sliding rod (7) relative to the other side of the screw rod (4), and the scraping plate (3) is connected to the outer side of the sliding rod (7) in a sliding manner.
2. A primary sedimentation tank for sewage treatment having a sludge cleaning function according to claim 1, wherein: an inclined guide groove (61) is formed in the inner side of the sludge tank (6), and a baffle door (62) is arranged on one side of the inclined guide groove (61).
3. A primary sedimentation tank for sewage treatment having a sludge cleaning function according to claim 2, wherein: the utility model discloses a sludge pond, including primary sedimentation pond (1), electric putter (5) of equal symmetry fixedly connected with in both sides of primary sedimentation pond (1) bottom, the output fixedly connected with output shaft (51) of electric putter (5), the outside of output shaft (51) is provided with spacing ring (52), spacing ring (52) set up in the outside of silt pond (6).
4. A primary sedimentation tank for sewage treatment having a sludge cleaning function according to claim 3, wherein: the inside symmetry of silt pond (6) is provided with first baffle (8) and second baffle (9), first baffle (8) and second baffle (9) are fixed connection respectively in the tip of both ends output shaft (51), first baffle (8) and second baffle (9) all sliding connection in the inboard of silt pond (6).
5. The primary sedimentation tank with a sludge cleaning function for sewage treatment according to claim 4, wherein: one side that first baffle (8) is close to second baffle (9) fixedly connected with dog (81) and locating lever (82), one side that second baffle (9) is close to second baffle (9) is provided with draw-in groove (91) and inside groove (92), draw-in groove (91) correspond setting with dog (81), inside groove (92) correspond setting with locating lever (82).
6. The primary sedimentation tank with a sludge cleaning function for sewage treatment according to claim 5, wherein: the inner side of the inner groove (92) is connected with a pressing plate (921) in a sliding mode, and one side of the pressing plate (921) is fixedly connected with a spring (922).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323152262.3U CN221107102U (en) | 2023-11-22 | 2023-11-22 | Primary sedimentation tank with silt cleaning function for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323152262.3U CN221107102U (en) | 2023-11-22 | 2023-11-22 | Primary sedimentation tank with silt cleaning function for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107102U true CN221107102U (en) | 2024-06-11 |
Family
ID=91363763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323152262.3U Active CN221107102U (en) | 2023-11-22 | 2023-11-22 | Primary sedimentation tank with silt cleaning function for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107102U (en) |
-
2023
- 2023-11-22 CN CN202323152262.3U patent/CN221107102U/en active Active
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