CN219646785U - Sedimentation tank for sewage treatment - Google Patents
Sedimentation tank for sewage treatment Download PDFInfo
- Publication number
- CN219646785U CN219646785U CN202321037286.1U CN202321037286U CN219646785U CN 219646785 U CN219646785 U CN 219646785U CN 202321037286 U CN202321037286 U CN 202321037286U CN 219646785 U CN219646785 U CN 219646785U
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- Prior art keywords
- sedimentation tank
- tank body
- pipe
- water
- medicament
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 108
- 239000010865 sewage Substances 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000003814 drug Substances 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 3
- 238000003491 array Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
Abstract
The utility model provides a sedimentation tank for sewage treatment, which comprises: a sedimentation tank body, a water inlet pipe and a water outlet pipe; the upper part of the sedimentation tank body is of a rectangular shell structure, the water inlet pipe is arranged at the lower part of the left side of the sedimentation tank body, and the water outlet pipe is arranged at the upper part of the right side of the sedimentation tank body; the sewage discharge pipe is arranged at the bottom of the sedimentation tank body; the separator is fixedly and symmetrically arranged in the sedimentation tank body, two ends of the transverse pipe are respectively connected with outlets of the medicament pump and the water pump, and the valve is arranged on the transverse pipe; the vertical pipes are arranged at three positions below the transverse pipes, and the spray nozzle arrays are arranged on the outer walls of the vertical pipes; the utility model has the advantages that the sedimentation tank for sewage treatment is improved, the medicament is uniformly mixed, the sedimentation effect is ensured, the inner wall of the sedimentation tank can be washed, and the inner wall of the sedimentation tank is kept clean, so that the problems and the defects in the prior device are effectively solved.
Description
Technical Field
The utility model relates to the technical field of sewage sedimentation tanks, in particular to a sedimentation tank for sewage treatment.
Background
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, and is a device for purifying water quality, the suspended matters in water are removed by utilizing the action of natural sedimentation or coagulating sedimentation of water, the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction, the sedimentation effect is determined by the flow rate of water in the sedimentation tank and the residence time of water in the tank, the sedimentation tank is widely used in sewage treatment, and the sewage can be subjected to sedimentation and purification treatment and then discharged, so that the pollution and damage to ecological environment are reduced.
When the existing sedimentation tank is used for sedimentation treatment, flocculation reagent is required to be added for auxiliary sedimentation, and sewage is required to be stirred, so that the reagent and the sewage are fully fused, but the stirring of the sewage accelerates the flow speed of the sewage, is not beneficial to the sedimentation of the sewage, and causes the sewage treatment effect to be unsatisfactory; after the sedimentation tank is used for a period of time, sediment is easy to remain in the sedimentation tank, manual cleaning is needed, and the cleaning efficiency is low.
In view of the above, the present utility model has been made in view of the above problems, and it is an object of the present utility model to provide a sedimentation tank for sewage treatment, which solves the problems and improves the practical value.
Disclosure of Invention
The utility model aims to provide a sedimentation tank for sewage treatment, which solves the problems and the shortcomings in the prior art.
In order to achieve the above purpose, the utility model provides a sedimentation tank for sewage treatment, which is achieved by the following specific technical means:
a sedimentation tank for sewage treatment, comprising: the sedimentation tank comprises a sedimentation tank body, a water inlet pipe, a water outlet pipe, a sewage pipe, a partition plate, a medicament box, a medicament pump, a transverse pipe, a valve, a water pump, a water tank, a vertical pipe and a spray head; the upper part of the sedimentation tank body is of a rectangular shell structure, the water inlet pipe is arranged at the lower part of the left side of the sedimentation tank body, and the water outlet pipe is arranged at the upper part of the right side of the sedimentation tank body; the sewage discharge pipe is arranged at the bottom of the sedimentation tank body; the partition board is fixedly and symmetrically arranged in the sedimentation tank body; the medicament box is fixedly arranged above the left side of the sedimentation tank body, and the medicament pump is arranged on the right side of the medicament box; the water tank is fixedly arranged above the right side of the sedimentation tank body, and the water pump is arranged on the left side of the water tank; two ends of the transverse pipe are respectively connected with outlets of the medicament pump and the water pump, and the valve is arranged on the transverse pipe; the standpipe is provided with three in the below of violently managing, and the shower nozzle array sets up on the outer wall of standpipe.
As a further optimization of the technical scheme, the spray heads are arranged at a plurality of positions on the outer wall of the vertical pipe in an array manner.
As the further optimization of this technical scheme, sedimentation tank body upper portion is rectangular shell structure, and sedimentation tank body lower part is three frustum form shell structure.
As a further optimization of the technical scheme, the partition plate is of a rectangular plate-shaped structure, a round hole is formed in the middle of the partition plate at the upper position, and two parts of the partition plate are arranged in the sedimentation tank body.
As a further optimization of the technical scheme, the valve is arranged at three positions on the transverse pipe.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, three parts are arranged below the transverse pipe, the spray heads are arranged at a plurality of positions on the outer wall of the transverse pipe in an array manner, and the spray heads can uniformly spray the medicament into the sewage, so that the medicament is mixed with the sewage more fully, the sewage treatment effect is improved, and when the sedimentation tank body is dirty, the inner wall of the sedimentation tank body can be washed by spraying water through the spray heads, so that the sedimentation tank is convenient to use and high in efficiency.
2. The baffle plate is of a rectangular plate-shaped structure, the middle of the baffle plate is provided with the round holes, the baffle plate is arranged at two positions in the sedimentation tank body, the baffle plate separates the sedimentation tank body, sewage passes through the holes of the baffle plate, the flow speed of the sewage is slowed down, and the sedimentation of the sewage is facilitated.
3. The utility model has the advantages that the sedimentation tank for sewage treatment is improved, the medicament is uniformly mixed, the sedimentation effect is ensured, the inner wall of the sedimentation tank can be washed, and the inner wall of the sedimentation tank is kept clean, so that the problems and the defects in the prior device are effectively solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of the structure of the separator of the present utility model.
In the figure: sedimentation tank body 1, inlet tube 2, outlet pipe 3, blow off pipe 4, baffle 5, medicament case 6, medicament pump 7, violently manage 8, valve 9, water pump 10, water tank 11, standpipe 12, shower nozzle 13.
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.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
A sedimentation tank for sewage treatment, comprising: the sedimentation tank comprises a sedimentation tank body 1, a water inlet pipe 2, a water outlet pipe 3, a sewage drain pipe 4, a partition board 5, a medicament box 6, a medicament pump 7, a transverse pipe 8, a valve 9, a water pump 10, a water tank 11, a vertical pipe 12 and a spray head 13; the upper part of the sedimentation tank body 1 is of a rectangular shell structure, and the lower part of the sedimentation tank body 1 is of a three-position frustum-shaped shell structure, so that sludge is gathered together, and the sludge is conveniently discharged from the sewage pipe 4; the water inlet pipe 2 is arranged at the lower part of the left side of the sedimentation tank body 1; the water outlet pipe 3 is arranged at the upper part of the right side of the sedimentation tank body 1; the blow-down pipe 4 is arranged at the bottom of the sedimentation tank body 1; the baffle 5 is fixedly and symmetrically arranged at two positions in the sedimentation tank body 1; the baffle 5 is rectangular plate-shaped structure, and the round hole has been seted up to the position that leans on in the middle of the baffle 5, and baffle 5 separates sedimentation tank body 1, and sewage passes through from the hole of baffle 5, has slowed down the velocity of flow of sewage, the deposit of the filth of being convenient for.
The medicament box 6 is fixedly arranged above the left side of the sedimentation tank body 1, and the medicament pump 7 is arranged on the right side of the medicament box 6; the water tank 11 is fixedly arranged above the right side of the sedimentation tank body 1, and the water pump 10 is arranged on the left side of the water tank 11; two ends of the transverse tube 8 are respectively connected with outlets of the medicament pump 7 and the water pump 10, and the valve 9 is arranged on the transverse tube 8; the valve 9 is arranged on the transverse pipe 8 at three positions, and only the leftmost valve 9 is opened when the medicament is added, so that the medicament is sprayed out from the leftmost vertical pipe 12 to be mixed with sewage, and the leftmost valve 9 is closed when the sedimentation tank body 1 is cleaned, so that water is prevented from entering the medicament box 6; the standpipe 12 is provided with three in the below of violently managing 8, and shower nozzle 13 array is provided with a plurality of places on the outer wall of standpipe 12, and shower nozzle 13 can evenly spray the medicament in sewage, makes medicament and sewage mixed more abundant, improves the treatment effect of sewage, when the inner wall of sedimentation tank body 1 is dirty, can wash clean the filth of sedimentation tank body 1 inner wall through shower nozzle 13 water spray, convenient to use.
The specific implementation steps of the sedimentation tank for sewage treatment are as follows: when the sedimentation tank is used, sewage enters from the water inlet pipe 2, two valves 9 on the right side are closed, the medicament pump 7 is started, medicament enters into a vertical pipe 12 on the leftmost side through a transverse pipe 8 and is sprayed out from a spray head 13 to be mixed with the sewage, the sewage overflows through holes on the partition board 5, the sewage is precipitated in the sedimentation tank body 1, the precipitated water flows out through the water outlet pipe 3, and sludge in the sedimentation tank body 1 is discharged through the sewage discharge pipe 4; when the inner wall of the sedimentation tank body 1 needs to be cleaned, the valve 9 at the leftmost side is closed, the two valves 9 at the right side are opened, the water pump 10 is started, water enters the vertical pipe 12 through the transverse pipe 8 and is sprayed out through the spray head 13 to flush the inner wall of the sedimentation tank body 1, and the flushed sewage is discharged through the sewage discharge pipe 4.
To sum up: the sedimentation tank for sewage treatment is characterized in that three parts are arranged below the transverse pipe through the vertical pipe, the spray heads are arranged on the outer wall of the vertical pipe in an array mode, the spray heads can uniformly spray the medicament in sewage, so that the medicament is mixed with the sewage more fully, the sewage treatment effect is improved, when the sedimentation tank body is dirty, the inner wall of the sedimentation tank body can be washed through spraying water through the spray heads, and the sedimentation tank is convenient to use and high in efficiency; the separator is of a rectangular plate-shaped structure, a round hole is formed in the middle of the separator at the upper position, and two parts of the separator are arranged in the sedimentation tank body, the separator separates the sedimentation tank body, sewage passes through the holes of the separator, so that the flow speed of the sewage is slowed down, and the sedimentation of the sewage is facilitated; the utility model has the advantages that the sedimentation tank for sewage treatment is improved, the medicament is uniformly mixed, the sedimentation effect is ensured, the inner wall of the sedimentation tank can be washed, and the inner wall of the sedimentation tank is kept clean, so that the problems and the defects in the prior device are effectively solved.
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 (5)
1. A sedimentation tank for sewage treatment, comprising: the sedimentation tank comprises a sedimentation tank body (1), a water inlet pipe (2), a water outlet pipe (3), a blow-down pipe (4), a partition board (5), a medicament box (6), a medicament pump (7), a transverse pipe (8), a valve (9), a water pump (10), a water tank (11), a vertical pipe (12) and a spray head (13); the method is characterized in that: the upper part of the sedimentation tank body (1) is of a rectangular shell structure, the water inlet pipe (2) is arranged at the lower part of the left side of the sedimentation tank body (1), and the water outlet pipe (3) is arranged at the upper part of the right side of the sedimentation tank body (1); the blow-down pipe (4) is arranged at the bottom of the sedimentation tank body (1); the partition board (5) is fixedly and symmetrically arranged at two positions in the sedimentation tank body (1); the medicament box (6) is fixedly arranged above the left side of the sedimentation tank body (1), and the medicament pump (7) is arranged on the right side of the medicament box (6); the water tank (11) is fixedly arranged above the right side of the sedimentation tank body (1), and the water pump (10) is arranged on the left side of the water tank (11); the two ends of the transverse tube (8) are respectively connected with outlets of the medicament pump (7) and the water pump (10), and the valve (9) is arranged on the transverse tube (8); the vertical pipes (12) are arranged at three positions below the transverse pipes (8), and the spray heads (13) are arranged on the outer walls of the vertical pipes (12) in an array mode.
2. A sedimentation tank for sewage treatment according to claim 1, wherein: the spray heads (13) are arranged at a plurality of positions on the outer wall of the vertical pipe (12) in an array mode.
3. A sedimentation tank for sewage treatment according to claim 1, wherein: the upper part of the sedimentation tank body (1) is of a rectangular shell structure, and the lower part of the sedimentation tank body (1) is of a three-position frustum-shaped shell structure.
4. A sedimentation tank for sewage treatment according to claim 1, wherein: the baffle (5) is of a rectangular plate-shaped structure, a round hole is formed in the middle of the baffle (5) and at the upper position, and the baffle (5) is arranged at two positions in the sedimentation tank body (1).
5. A sedimentation tank for sewage treatment according to claim 1, wherein: the valve (9) is arranged at three positions on the transverse pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037286.1U CN219646785U (en) | 2023-05-05 | 2023-05-05 | Sedimentation tank for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037286.1U CN219646785U (en) | 2023-05-05 | 2023-05-05 | Sedimentation tank for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646785U true CN219646785U (en) | 2023-09-08 |
Family
ID=87858380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321037286.1U Active CN219646785U (en) | 2023-05-05 | 2023-05-05 | Sedimentation tank for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646785U (en) |
-
2023
- 2023-05-05 CN CN202321037286.1U patent/CN219646785U/en active Active
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