CN216513207U - High-density sedimentation tank for sewage treatment - Google Patents
High-density sedimentation tank for sewage treatment Download PDFInfo
- Publication number
- CN216513207U CN216513207U CN202123032570.3U CN202123032570U CN216513207U CN 216513207 U CN216513207 U CN 216513207U CN 202123032570 U CN202123032570 U CN 202123032570U CN 216513207 U CN216513207 U CN 216513207U
- Authority
- CN
- China
- Prior art keywords
- tank
- curing
- coagulation
- communicated
- mixing tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a high-density sedimentation tank for sewage treatment, which relates to the field of sewage treatment and comprises a coagulation tank, a mixing tank, a curing tank, a sedimentation tank and a sewage collecting bin, wherein the coagulation tank, the mixing tank, the curing tank and the sedimentation tank are sequentially arranged from left to right; the lower part of the sedimentation tank is communicated with a first circulating pump through a pipeline, and the first circulating pump is communicated with a coagulation tank, a mixing tank and a curing tank through a pipeline. In the utility model, the bottom of the sedimentation tank is respectively communicated with the coagulation tank, the mixing tank and the curing tank through pipelines, so that fine sand filtered by the sedimentation tank can flow back to the coagulation tank, the mixing tank or the curing tank again, thereby realizing the retreatment of sludge; still set up the dirty storehouse of second circulating pump simultaneously and communicate the coagulation basin in with album, then can make the mud in the dirty storehouse of collection flow back again in the coagulation basin, realize the retreatment to mud, guarantee that sewage treatment is more thorough.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a high-density sedimentation tank for sewage treatment.
Background
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, is a device for purifying water quality, and has good effect on sewage treatment. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank.
However, the existing sedimentation tank for sewage treatment has some disadvantages, for example, sewage may remain in the filtered sludge in the existing sedimentation tank for sewage treatment, and the sewage is not filtered and treated completely, thereby causing waste of partial sewage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-density sedimentation tank for sewage treatment, which aims to solve the technical problem.
In order to solve the technical problems, the utility model adopts the following technical scheme: a high-density sedimentation tank for sewage treatment comprises a coagulation tank, a mixing tank, a curing tank and a sedimentation tank which are sequentially arranged from left to right, and also comprises a sewage collecting bin, wherein the sewage collecting bin is arranged below the coagulation tank, the mixing tank and the curing tank and is communicated with discharge ports of the coagulation tank, the mixing tank and the curing tank; the lower part of the sedimentation tank is communicated with a first circulating pump through a pipeline, and the first circulating pump is communicated with a coagulation tank, a mixing tank and a curing tank through pipelines; one side of the sewage collecting bin is communicated with a second circulating pump through a pipeline, and the second circulating pump is communicated into the coagulation tank through a pipeline; the device also comprises an aeration component, a stirring component and a feeding component, wherein the aeration component, the stirring component and the feeding component are all arranged in the coagulation tank, the mixing tank and the curing tank.
Preferably, the coagulation tank is communicated with the mixing tank through an overflow port at the top, the mixing tank is communicated with the curing tank through an overflow port at a lower position, and the curing tank is communicated with the sedimentation tank through a liquid inlet at an upper position.
Preferably, an inclined plate is arranged at the upper position inside the sedimentation tank, a water outlet is formed at the upper position on one side of the sedimentation tank, the water outlet is positioned above the inclined plate, and a control valve is further arranged in the water outlet.
Preferably, a water inlet pipe is arranged at the upper position of one side of the coagulation tank; the bottoms of the coagulation tank, the mixing tank and the curing tank are all set to be conical.
Preferably, the aeration assembly comprises an aeration pipe, wherein the aeration pipe is transversely arranged in the coagulation tank, the mixing tank and the curing tank, and a plurality of aeration openings are formed in the aeration pipe at equal intervals; one end of the aeration pipe is connected with an aeration blower; wherein the aeration blower is arranged on the outer wall of the coagulation tank.
Preferably, the stirring assembly comprises a top rod, a driving motor, a hydraulic push rod and a stirring rod; the ejector rod is arranged above the coagulation tank, the mixing tank and the curing tank, the bottom of the ejector rod is movably connected with a hydraulic push rod, the bottom of the hydraulic push rod is connected with a stirring rod, the top of the hydraulic push rod is in transmission connection with a driving motor, and the driving motor is arranged on the ejector rod.
Preferably, the feeding assembly includes filling tube and anticorrosive liquid pump, and wherein the filling tube transversely sets up in coagulating basin, mixing tank and curing tank, on the filling tube and respectively towards coagulating basin, mixing tank and curing tank position department all seted up the liquid outlet, anticorrosive liquid pump and filling tube intercommunication, and anticorrosive liquid pump establish on the outer wall of coagulating basin.
Compared with the related art, the high-density sedimentation tank for sewage treatment provided by the utility model has the following beneficial effects:
the utility model provides a high-density sedimentation tank for sewage treatment, which is characterized in that firstly, the bottom of the sedimentation tank is respectively communicated with a coagulation tank, a mixing tank and a curing tank through pipelines, so that fine sand filtered by the sedimentation tank can flow back into the coagulation tank, the mixing tank or the curing tank again, and the sludge is treated again; meanwhile, a second circulating pump is arranged to communicate the sewage collection bin into the coagulation tank, so that the sludge in the sewage collection bin can flow back into the coagulation tank again, the secondary treatment of the sludge is realized, and the filtering and treatment of the sewage are more thorough; secondly, through all setting up the puddler in coagulating basin, mixing tank and curing tank, and still set up the aeration subassembly, the setting of puddler and aeration subassembly can be to the mud misce bene of coagulating basin, mixing tank and curing tank to ensure sewage treatment efficiency.
Drawings
FIG. 1 is a schematic structural view of a high-density sedimentation tank for sewage treatment according to the present invention;
FIG. 2 is a partial schematic structural view of a high-density sedimentation tank for sewage treatment according to the present invention;
reference numerals: 1. a coagulation tank; 2. a mixing tank; 3. a curing tank; 4. a first circulation pump; 5. a second circulation pump; 6. an aeration assembly; 601. an aeration pipe; 602. an aeration opening; 603. an aeration blower; 7. a stirring rod; 8. a water inlet pipe; 9. an antiseptic liquid pump; 901. a liquid outlet; 10. a top rod; 11. a drive motor; 12. a hydraulic push rod; 13. a liquid inlet; 14. a water outlet; 15. a sloping plate; 16. a sedimentation tank; 17. a sewage collecting bin.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
In the specific implementation process, as shown in fig. 1 and 2, a high-density sedimentation tank for sewage treatment comprises a coagulation tank 1, a mixing tank 2, a curing tank 3 and a sedimentation tank 16 which are sequentially arranged from left to right, and further comprises a sewage collecting bin 17, wherein the sewage collecting bin 17 is arranged below the coagulation tank 1, the mixing tank 2 and the curing tank 3 and is communicated with discharge ports of the coagulation tank 1, the mixing tank 2 and the curing tank 3; the lower part of the sedimentation tank 16 is communicated with a first circulating pump 4 through a pipeline, and the first circulating pump 4 is communicated with the coagulation tank 1, the mixing tank 2 and the curing tank 3 through pipelines; one side of the sewage collecting bin 17 is communicated with a second circulating pump 5 through a pipeline, and the second circulating pump 5 is communicated into the coagulation tank 1 through a pipeline; the device also comprises an aeration component 6, a stirring component and a feeding component, wherein the aeration component 6, the stirring component and the feeding component are all arranged in the coagulation tank 1, the mixing tank 2 and the curing tank 3.
As shown in fig. 1 and 2, the mixing tank 1 is communicated with the mixing tank 2 through an overflow port at the top, the mixing tank 2 is communicated with the curing tank 3 through an overflow port at a lower position, the curing tank 3 is communicated with the sedimentation tank 16 through a liquid inlet 13 at an upper position, sewage in the mixing tank 1 enters the mixing tank 2 through the overflow port after being treated, sewage in the mixing tank 2 enters the curing tank 3 through the overflow port after being treated, and finally sewage in the curing tank 3 enters the sedimentation tank 16 through the liquid inlet 13 after being treated.
As shown in fig. 1 and 2, an inclined plate 15 is provided at an upper position inside the sedimentation tank 16, a water outlet 14 is provided at an upper position on one side of the sedimentation tank 16, the water outlet 14 is positioned above the inclined plate 15, and a control valve is further provided in the water outlet 14.
As shown in fig. 1 and 2, a water inlet pipe 8 is arranged at the upper position of one side of the coagulation basin 1; the bottoms of the coagulation tank 1, the mixing tank 2 and the curing tank 3 are all in a conical shape.
As shown in fig. 1 and fig. 2, the aeration assembly 6 comprises an aeration pipe 601, wherein the aeration pipe 601 is transversely arranged in the coagulation tank 1, the mixing tank 2 and the curing tank 3, and a plurality of aeration openings 602 are equidistantly formed on the aeration pipe 601; one end of the aeration pipe 601 is connected with an aeration blower 603; wherein an aeration blower 603 is provided on the outer wall of the coagulation tank 1.
As shown in fig. 1 and 2, the stirring assembly comprises a top rod 10, a driving motor 11, a hydraulic push rod 12 and a stirring rod 7; the ejector rod 10 is arranged above the coagulation tank 1, the mixing tank 2 and the curing tank 3, wherein the bottom of the ejector rod 10 is movably connected with a hydraulic push rod 12, the bottom of the hydraulic push rod 12 is connected with a stirring rod 7, the top of the hydraulic push rod 12 is in transmission connection with a driving motor 11, and the driving motor 11 is arranged on the ejector rod 10.
As shown in fig. 1 and 2, the feeding assembly comprises a feeding pipe and an anticorrosive liquid pump 9, wherein the feeding pipe is transversely arranged in a coagulation tank 1, a mixing tank 2 and a curing tank 3, a liquid outlet 901 is respectively arranged on the feeding pipe and towards the positions of the coagulation tank 1, the mixing tank 2 and the curing tank 3, the anticorrosive liquid pump 9 is communicated with the feeding pipe, and the anticorrosive liquid pump 9 is arranged on the outer wall of the coagulation tank 1.
The implementation principle of the high-density sedimentation tank for sewage treatment of the utility model is as follows: when in use, firstly, sewage is led into the coagulation tank 1 through the water inlet pipe 8, is precipitated in the coagulation tank 1, enters the mixing tank 2 through the overflow port at the top of the mixing tank, is precipitated in the mixing tank 2, enters the curing tank 3 through the overflow port at the bottom of the curing tank, is precipitated in the curing tank 3, finally enters the settling tank 16 through the liquid inlet 13, is precipitated in the settling tank 16, and finally filtered clear water is discharged from the water outlet 14;
fine sand generated by the sedimentation tank 16 is discharged from the bottom, and meanwhile, a user can select to discharge the fine sand into the coagulation tank 1, the mixing tank 2 or the curing tank 3 again through a pipeline, so that sedimentation is carried out again, and the user can also select to directly discharge the fine sand;
in the using process, a user can introduce a coagulant into the coagulation tank 1 or the mixing tank 2 or the curing tank 3 through the anticorrosive liquid pump 9 for matching with the treatment of sewage; meanwhile, a user can drive the stirring rod 7 to rotate by controlling the driving motor 11 to stir the sewage, and the position of the stirring rod 7 can be adjusted by the hydraulic push rod 12, so that the sewage stirring treatment is more thorough; the user can also discharge aeration through the aeration port 602 through the aeration blower 603, so that the sludge is subjected to aeration treatment, and the sludge treatment is ensured to be more thorough;
in the mud of coagulating basin 1 or mixing tank 2 or curing pond 3 processing back entered into album dirty storehouse 17, the user can be as required through second circulating pump 5 with mud reintroduction to coagulating basin 1 in to carry out retreatment to mud, ensure not to contain residual sewage in the mud.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high density sedimentation tank for sewage treatment, includes from a left side to the right side coagulation pond (1), mixing tank (2), curing pond (3) and sedimentation tank (16) that set gradually, its characterized in that: the device also comprises a sewage collecting bin (17), wherein the sewage collecting bin (17) is arranged below the coagulation tank (1), the mixing tank (2) and the curing tank (3) and is communicated with discharge ports of the coagulation tank, the mixing tank and the curing tank;
the lower part of the sedimentation tank (16) is communicated with a first circulating pump (4) through a pipeline, and the first circulating pump (4) is communicated into the coagulation tank (1), the mixing tank (2) and the curing tank (3) through pipelines; one side of the sewage collecting bin (17) is communicated with a second circulating pump (5) through a pipeline, and the second circulating pump (5) is communicated into the coagulation tank (1) through a pipeline;
the device is characterized by further comprising an aeration component (6), a stirring component and a feeding component, wherein the aeration component (6), the stirring component and the feeding component are all arranged in the coagulation tank (1), the mixing tank (2) and the curing tank (3).
2. A high density settling tank for wastewater treatment as claimed in claim 1, wherein: the coagulation tank (1) is communicated with the mixing tank (2) through an overflow port at the top, the mixing tank (2) is communicated with the curing tank (3) through an overflow port at a lower position, and the curing tank (3) is communicated with the sedimentation tank (16) through a liquid inlet (13) at an upper position.
3. A high density settling tank for wastewater treatment as claimed in claim 2, wherein: an inclined plate (15) is arranged on the upper part of the inner part of the sedimentation tank (16), a water outlet (14) is arranged on the upper part of one side of the sedimentation tank (16), the water outlet (14) is positioned above the inclined plate (15), and a control valve is also arranged in the water outlet (14).
4. A high density settling tank for wastewater treatment as claimed in claim 3, wherein: a water inlet pipe (8) is arranged at the upper position of one side of the coagulation tank (1);
the bottoms of the coagulation tank (1), the mixing tank (2) and the curing tank (3) are all set to be conical.
5. A high density settling tank for wastewater treatment as claimed in claim 1, wherein: the aeration component (6) comprises an aeration pipe (601), wherein the aeration pipe (601) is transversely arranged in the coagulation tank (1), the mixing tank (2) and the curing tank (3), and a plurality of aeration openings (602) are formed in the aeration pipe (601) at equal intervals; one end of the aeration pipe (601) is connected with an aeration blower (603);
wherein the aeration blower (603) is arranged on the outer wall of the coagulation tank (1).
6. A high density settling tank for wastewater treatment as claimed in claim 1, wherein: the stirring assembly comprises a top rod (10), a driving motor (11), a hydraulic push rod (12) and a stirring rod (7); the concrete mixing tank is characterized in that the ejector rod (10) is arranged above the concrete mixing tank (1), the mixing tank (2) and the curing tank (3), wherein the bottom of the ejector rod (10) is movably connected with a hydraulic push rod (12), the bottom of the hydraulic push rod (12) is connected with a stirring rod (7), the top of the hydraulic push rod (12) is in transmission connection with a driving motor (11), and the driving motor (11) is installed on the ejector rod (10).
7. A high density settling tank for wastewater treatment as claimed in claim 1, wherein: the reinforced subassembly includes filling tube and anticorrosive liquid pump (9), and wherein the filling tube transversely sets up in coagulating basin (1), mixing tank (2) and curing pond (3), on the filling tube and respectively towards coagulating basin (1), mixing tank (2) and curing pond (3) position department all seted up liquid outlet (901), anticorrosive liquid pump (9) and filling tube intercommunication, and anticorrosive liquid pump (9) are established on the outer wall of coagulating basin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123032570.3U CN216513207U (en) | 2021-12-02 | 2021-12-02 | High-density sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123032570.3U CN216513207U (en) | 2021-12-02 | 2021-12-02 | High-density sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216513207U true CN216513207U (en) | 2022-05-13 |
Family
ID=81467946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123032570.3U Active CN216513207U (en) | 2021-12-02 | 2021-12-02 | High-density sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216513207U (en) |
-
2021
- 2021-12-02 CN CN202123032570.3U patent/CN216513207U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102659227B (en) | Middle-set type high density sediment water purification tank and purification technology thereof | |
| CN207748958U (en) | A kind of industrial wastewater treatment system | |
| CN208829353U (en) | Sewage treatment settler | |
| CN207713466U (en) | A kind of electric flocculation high dense settling pond | |
| CN106630393A (en) | Unattended IFAS or MBBR sewage treatment integrated equipment and system | |
| CN211813962U (en) | High-density clarification tank | |
| CN203355383U (en) | Coagulative precipitation tank | |
| CN211367069U (en) | Integrated water purifier | |
| CN210133923U (en) | Novel high-efficient sedimentation tank | |
| CN202625908U (en) | Central-positioned high-density precipitating water purifying pond | |
| CN216513207U (en) | High-density sedimentation tank for sewage treatment | |
| CN211111397U (en) | Improved high-density clarification tank suitable for mine water treatment | |
| CN109293079B (en) | Low-energy-consumption aeration circulation clarification tank | |
| CN103990302A (en) | Radial flow sedimentation device | |
| CN206955812U (en) | A kind of sewage treatment equipment | |
| CN207632577U (en) | A kind of high-efficient vertical flow settling pond | |
| CN115608009A (en) | Assembled secondary sedimentation tank and sewage treatment equipment | |
| CN210559782U (en) | Suspension medium layer filtering system based on mechanical stirring layering | |
| CN201064679Y (en) | Pipe chute coagulating sedimentation pool | |
| CN210559781U (en) | Suspension medium layer filtering system based on hydraulic flow state layering | |
| CN206538286U (en) | A kind of integrated small displacement sewage water advanced treatment apparatus | |
| CN205575744U (en) | High -efficient useless water sedimentation pond equipment | |
| CN207031054U (en) | A kind of small-sized coagulative precipitation tank suitable for decentralized wastewater draining characteristics | |
| CN214167567U (en) | Sewage sludge treatment device | |
| CN110156265A (en) | Integrated effluent disposal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |