CN218357544U - Anti-sludge accumulation structure of high-density sedimentation tank - Google Patents
Anti-sludge accumulation structure of high-density sedimentation tank Download PDFInfo
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- CN218357544U CN218357544U CN202222829571.9U CN202222829571U CN218357544U CN 218357544 U CN218357544 U CN 218357544U CN 202222829571 U CN202222829571 U CN 202222829571U CN 218357544 U CN218357544 U CN 218357544U
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- sedimentation tank
- connecting rod
- density sedimentation
- rotating shaft
- tank
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 83
- 238000009825 accumulation Methods 0.000 title claims abstract description 20
- 239000010802 sludge Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims description 22
- 238000005189 flocculation Methods 0.000 claims description 21
- 230000016615 flocculation Effects 0.000 claims description 21
- 239000010865 sewage Substances 0.000 description 25
- 239000008394 flocculating agent Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000003373 anti-fouling effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to the technical field of high-density sedimentation tanks, in particular to an anti-sludge accumulation structure of a high-density sedimentation tank.A stirring mechanism is arranged in a rapid sedimentation tank and is connected with a flow pushing mechanism which is positioned at the front side of a half wall in the rapid sedimentation tank; this plug-flow mechanism rotates fixed connection's extension board spare through the second pivot, a board spare will be a connecting rod after that and drive, a connecting rod can drive the connecting rod about like this, then the connecting rod drives the slide from top to bottom, then the slide promotes the slide bar downwards, the slide bar slides in uncovered guide rail after that, the slide bar can promote the connecting rod like this, then the connecting rod promotes the articulated push pedal, the push pedal can slide in the side slide rail like this, then the push pedal can promote the mud of piling up in half wall department, thereby reduce the mud siltation in half wall department.
Description
Technical Field
The utility model relates to a high-density sedimentation tank technical field specifically is high-density sedimentation tank anti-sludge accumulation structure.
Background
After domestic sewage got into sewage treatment plant from municipal pipe network, the general condition can get rid of bulky debris through thick grid earlier, gets rid of little bulky debris through thin grid again, gets into the sand setting well again and handles sand stone etc. and carry out biochemical treatment through biochemical pond again, deposits through high-density sedimentation tank again, discharges into the water after disinfection pond disinfection at last.
The existing high-density sedimentation tank mainly comprises a dosing tank, a flocculation tank, a rapid sedimentation tank and an inclined tube sedimentation tank, wherein the bottoms of the dosing tank, the flocculation tank, the rapid sedimentation tank and the inclined tube sedimentation tank are sequentially communicated. Sewage is after the processing of process front end, get into the high density sedimentation tank stage, at first can add the flocculating agent in adding the pond, and carry out the stirring of flocculating agent and sewage and mix in adding the pond, then sewage gets into the flocculation basin and continues to carry out the mixture of flocculating agent and sewage, sewage gets into the quick sedimentation tank and begins to deposit after that, in order to prolong the contact time of sewage and flocculating agent, improve the flocculation effect, current sewage plant usually can set up a half wall in the quick sedimentation tank, sewage flows into the quick sedimentation tank back from the flocculation basin, need turn over half wall and just can enter into the pipe chute sedimentation tank, owing to get into behind the quick sedimentation tank, the mud that has the flocculation in the sewage, consequently when turning over half wall, the mud of flocculation is easy, mud deposits before half wall easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-density sedimentation tank antifouling mud accumulation structure to solve the problem that the mud that provides among the above-mentioned background art deposits easily before half wall.
In order to solve the technical problem, the utility model provides a following technical scheme:
the high-density sedimentation tank sludge accumulation preventing structure is characterized in that a stirring mechanism is arranged in the rapid sedimentation tank, the stirring mechanism is connected with a flow pushing mechanism, and the flow pushing mechanism is positioned on the front side of a half wall in the rapid sedimentation tank; the flow pushing mechanism comprises a first rotating shaft, the first rotating shaft is connected with the stirring mechanism through a belt, a first bevel gear is arranged at the lower end of the first rotating shaft, a second bevel gear is connected with the first bevel gear in a meshed mode, a second rotating shaft is arranged on one side of the second bevel gear, a supporting plate is fixedly connected with one end of the second rotating shaft, a connecting rod is connected to one side of the supporting plate in a rotating mode, a connecting rod piece is connected to one side of the supporting rod in a rotating mode, one end of the connecting rod piece is connected with a sliding plate, the lower end of the sliding plate is connected with the connecting rod through a sliding rod in a rotating mode, open guide rails are connected to the two ends of the sliding rod in a sliding mode, one side of each open guide rail is connected with a second partition, the two sides of the second partition are connected with an inner cavity of the high-density sedimentation tank, a push plate is hinged to one end of the connecting rod, and the two ends of the push plate are connected with side slide rails and the inner wall of the high-density sedimentation tank through sliding blocks.
As an improvement, the stirring mechanism comprises motors and stirring blades, an output shaft of each motor is connected with the stirring blades, an output shaft of one motor is connected with the belt sleeve, a top plate is arranged above an opening of the high-density sedimentation tank, and the motors are installed on the top plate.
As an improvement, a first partition is arranged between the dosing tank and the flocculation tank, and the lower end of the first partition is fixedly connected with the bottom surface of the inner cavity of the high-density sedimentation tank.
As an improvement, the second partition is positioned between the flocculation tank and the rapid sedimentation tank, and a gap is formed between the second partition and the bottom surface of the inner cavity of the high-density sedimentation tank.
As an improvement, a supporting plate is arranged on the outer wall of the second rotating shaft, the supporting plate is located between the second bevel gear and the supporting plate, and one end of the supporting plate is connected with the side face of the second partition.
Compared with the prior art, the method has the following improvements and advantages:
the utility model discloses in rotate fixed connection's extension board spare through the second pivot, a board spare will be a connecting rod and drive after that, a connecting rod can drive about connecting the member like this, then connect the member and drive the slide from top to bottom, then the slide promotes the slide bar downwards, slide bar slides in uncovered guide rail after that, the slide bar can promote the connecting rod like this, then the connecting rod promotes articulated push pedal, the push pedal can slide in the side slide rail like this, then the push pedal can promote piling up the mud in half wall department, thereby reduce the mud siltation in half wall department.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the three-dimensional structure of the anti-sludge accumulation structure of the high-density sedimentation tank of the utility model;
FIG. 2 is an internal structure view of the anti-sludge accumulation structure of the high-density sedimentation tank of the present invention;
FIG. 3 is a sectional view of the high-density sedimentation tank antifouling sludge accumulation structure of the present invention;
FIG. 4 is a structural diagram of a plug flow mechanism of the high-density sedimentation tank anti-sludge accumulation structure of the utility model;
FIG. 5 is an enlarged schematic view of the anti-sludge accumulation structure of the high-density sedimentation tank at A in FIG. 4;
figure 6 is the push pedal and sideslip rail diagram of the high-density sedimentation tank antifouling sludge accumulation structure of the utility model.
Description of reference numerals: 1. a high-density sedimentation tank; 2. a water inlet; 3. a medicine adding pool; 4. a top plate; 5. a stirring blade; 6. a motor; 7. a flocculation tank; 8. a rapid sedimentation tank; 9. an inclined tube sedimentation tank; 10. an inclined tube; 11. a sewage draining port; 12. a flow pushing mechanism; 1201. pushing a plate; 1202. a side slide rail; 1203. a belt; 1204. a first rotating shaft; 1205. a slide plate; 1206. an open guide rail; 1207. a slide bar; 1208. a connecting rod; 1209. a first bevel gear; 12010. a second bevel gear; 12011. a second rotating shaft; 12012. a support plate; 12013. a supporting plate member; 12014. a support link; 12015. connecting rod pieces; 13. a first partition; 14. a second partition; 15. and (5) half walls.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The utility model discloses an improve and provide here high-density sedimentation tank antifouling mud accumulation structure, the technical scheme of the utility model is:
as shown in fig. 1-6, the high-density sedimentation tank 1 is composed of a dosing tank 3, a flocculation tank 7, a rapid sedimentation tank 8 and an inclined tube sedimentation tank 9 which are sequentially communicated, wherein stirring mechanisms are arranged in the dosing tank 3, the flocculation tank 7 and the rapid sedimentation tank 8. The stirring mechanisms in the dosing tank 3 and the flocculation tank 7 mainly aim at fully mixing the flocculating agent and the sewage.
The anti-sludge accumulation structure of the high-density sedimentation tank is also provided with a stirring mechanism in the rapid sedimentation tank 8, and the main purpose of the stirring mechanism in the rapid sedimentation tank 8 is to prevent the sludge from flocculating from settling in the bottom of the rapid sedimentation tank 8 or in front of the half wall 15, so that in practice, the rotating speed of the motor 6 in the rapid sedimentation tank 8 is slower.
The stirring mechanism is connected with a flow pushing mechanism 12, and the flow pushing mechanism 12 is positioned on the front side of a half wall 15 in the rapid sedimentation tank 8. The flow pushing mechanism 12 comprises a first rotating shaft 1204, the first rotating shaft 1204 is connected with a stirring mechanism through a belt 1203, a first bevel gear 1209 is arranged at the lower end of the first rotating shaft 1204, a second bevel gear 12010 is meshed and connected with the first bevel gear 1209, a second rotating shaft 12011 is arranged on one side of the second bevel gear 12010, a support plate 12013 is fixedly connected to one end of the second rotating shaft 12011, a support connecting rod 12014 is rotatably connected to one side of the support plate 12013, a connecting rod 12015 is rotatably connected to one side of the support connecting rod 12014, a sliding plate 1205 is connected to one end of the connecting rod 12015, a connecting rod 1208 is rotatably connected to the lower end of the sliding plate 1205 through a sliding rod 1207, open guide rails 1206 are slidably connected to two ends of the sliding rod 1207, a second partition 14 is connected to one side of each of the two open guide rails 1206, two sides of each second partition 14 are connected to an inner cavity of the high-density sedimentation tank 1, a push plate 1208 is hinged to one end of the push plate, two ends of the push plate are connected to side slide rails 1202 through sliders, and two sides of the push plate are connected to inner walls of the inner wall of the rapid sedimentation tank 8.
In sewage got into quick sedimentation tank 8, stirring blade 5 acts on the mud of 8 bottoms of the quick sedimentation tank down and stirs up in quick sedimentation tank 8, and the output shaft of motor 6 can drive belt 1203 simultaneously, drives push pedal 1201 through the kinetic energy transmission at last and removes, and push pedal 1201 will pile up the mud promotion in half wall 15 department to reduce the mud siltation as far as before half wall 15.
The stirring mechanism comprises a motor 6 and stirring blades 5, an output shaft of the motor 6 is connected with the stirring blades 5, one of the output shaft of the motor 6 is sleeved with a belt 1203 and connected, a top plate 4 is arranged above an opening of the high-density sedimentation tank 1, and the motor 6 is arranged on the top plate 4.
A first partition 13 is arranged between the dosing tank 3 and the flocculation tank 7, and the lower end of the first partition 13 is fixedly connected with the bottom surface of the inner cavity of the high-density sedimentation tank 1.
Through the separation of first wall 13, be favorable to sewage and flocculating agent intensive mixing, then the flocculation thing can cross first wall 13 and enter into flocculation basin 7 in, sewage can obtain preliminary treatment like this.
The second partition 14 is positioned between the flocculation tank 7 and the rapid sedimentation tank 8, and a gap is arranged between the second partition 14 and the bottom surface of the inner cavity of the high-density sedimentation tank 1.
After sewage reacts in flocculation tank 7 pond, the flocculate can enter into quick sedimentation tank 8 through the second and cut off 14 and the clearance between the 1 inner chamber bottom surface of high-density sedimentation tank, and the flocculate of settling like this can enter into quick sedimentation tank 8 conveniently and filter.
An inclined pipe 10 is arranged in the inclined pipe sedimentation tank 9, and the lower end of the inclined pipe 10 is lower than the top surface of the half wall 15.
After sewage entered into the pipe chute 9, sewage filtered through the pipe chute 10, and sewage after being filtered by the pipe chute 10 can be followed the upper end discharge of pipe chute 10 like this, and then the filterable mud of pipe chute 10 lower extreme can be followed drain 11 and locate quick discharges.
One side of the width direction of the high-density sedimentation tank 1 is provided with a water inlet 2, and the other side of the width direction of the high-density sedimentation tank 1 is provided with a sewage outlet 11.
A support plate 12012 is arranged on the outer wall of the second rotating shaft 12011, the support plate 12012 is located between the second bevel gear 12010 and the support plate 12013, and one end of the support plate 12012 is connected to the side surface of the second partition 14.
The working process of the anti-sludge accumulation structure of the high-density sedimentation tank comprises the following steps:
adding sewage into a dosing tank 3, adding a flocculating agent into the dosing tank 3, driving a stirring blade 5 by a motor 6 to mix the sewage, then mixing the sewage with the flocculating agent and then entering a flocculation tank 7, then continuing stirring by another group of stirring blades 5, allowing the sewage to enter a rapid sedimentation tank 8 through a gap between a second partition 14 and a high-density sedimentation tank 1, stirring sludge at the bottom of the rapid sedimentation tank 8 under the action of the stirring blade 5 in the rapid sedimentation tank 8, driving a belt 1203 by an output shaft of the motor 6, driving a first rotating shaft 1204 to rotate on the lower surface of a top plate 4 by the belt 1203, driving a first bevel gear 1209 by the first rotating shaft 1204 simultaneously, driving a second bevel gear 12010 in meshed connection with the first bevel gear 1209, driving a second rotating shaft 12011 by the second rotating shaft 12011, driving a support plate 12013 fixedly connected with the second rotating shaft 12013, driving a support rod 12014 to drive a sliding rod 12015 to slide up and down, driving the sliding rod 1207 to push a push plate 1208, and push a push plate 1202 hinged push a push plate 1202, and the push plate 1207 to push the plate 1202.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The anti-sludge accumulation structure of the high-density sedimentation tank is characterized in that a stirring mechanism is arranged in the rapid sedimentation tank (8), the stirring mechanism is connected with a plug flow mechanism (12), and the plug flow mechanism (12) is positioned on the front side of a half wall (15) in the rapid sedimentation tank (8);
the flow pushing mechanism (12) comprises a first rotating shaft (1204), the first rotating shaft (1204) is connected with the stirring mechanism through a belt (1203), a first bevel gear (1209) is arranged at the lower end of the first rotating shaft (1204), a second bevel gear (12010) is connected to the first bevel gear (1209) in a meshing mode, a second rotating shaft (12011) is arranged on one side of the second bevel gear (12010), a supporting plate member (12013) is fixedly connected to one end of the second rotating shaft (12011), a supporting connecting rod (12014) is rotatably connected to one side of the supporting plate member (12013), and a connecting rod member (12015) is rotatably connected to one side of the supporting connecting rod (12014), the one end of connecting member (12015) is connected with slide plate (1205), and the lower extreme of slide plate (1205) rotates through slide bar (1207) and is connected with connecting rod (1208), and the both ends sliding connection of slide bar (1207) has uncovered guide rail (1206), two one side of uncovered guide rail (1206) all is connected with second and cuts off (14), and the both sides that the second cut off (14) are connected with the inner chamber of high-density sedimentation tank (1), the one end of connecting rod (1208) articulates there is push pedal (1201), and the both ends of push pedal (1201) are connected with side slide rail (1202) through the slider, two side slide rail (1202) are connected with the inner wall of rapid sedimentation tank (8).
2. The high-density sedimentation tank sludge accumulation preventing structure according to claim 1, wherein: the stirring mechanism comprises a motor (6) and stirring blades (5), an output shaft of the motor (6) is connected with the stirring blades (5), one of the output shaft of the motor (6) is sleeved with a belt (1203) and connected with the belt, a top plate (4) is arranged above an opening of the high-density sedimentation tank (1), and the motor (6) is installed on the top plate (4).
3. The high-density sedimentation tank sludge accumulation preventing structure according to claim 1, wherein: a first partition (13) is arranged between the dosing tank (3) and the flocculation tank (7), and the lower end of the first partition (13) is fixedly connected with the bottom surface of the inner cavity of the high-density sedimentation tank (1).
4. The sludge accumulation preventing structure of the high-density sedimentation tank according to claim 1, wherein: the second partition (14) is positioned between the flocculation tank (7) and the rapid sedimentation tank (8), and a gap is formed between the second partition (14) and the bottom surface of the inner cavity of the high-density sedimentation tank (1).
5. The high-density sedimentation tank sludge accumulation preventing structure according to claim 1, wherein: a supporting plate (12012) is arranged on the outer wall of the second rotating shaft (12011), the supporting plate (12012) is located between the second bevel gear (12010) and the supporting plate (12013), and one end of the supporting plate (12012) is connected with the side face of the second partition (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829571.9U CN218357544U (en) | 2022-10-26 | 2022-10-26 | Anti-sludge accumulation structure of high-density sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829571.9U CN218357544U (en) | 2022-10-26 | 2022-10-26 | Anti-sludge accumulation structure of high-density sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218357544U true CN218357544U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222829571.9U Active CN218357544U (en) | 2022-10-26 | 2022-10-26 | Anti-sludge accumulation structure of high-density sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218357544U (en) |
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- 2022-10-26 CN CN202222829571.9U patent/CN218357544U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: 400012 No.126, Changjiang Binjiang Road, Yuzhong District, Chongqing Patentee after: CHONGQING DRAINAGE Co.,Ltd. Country or region after: China Address before: Community 4, Minxin village, Baqiao Town, Dadukou District, Chongqing Patentee before: CHONGQING DADUKOU DRAINING CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |