CN219823917U - Sewage mixing and adjusting system - Google Patents
Sewage mixing and adjusting system Download PDFInfo
- Publication number
- CN219823917U CN219823917U CN202320665871.XU CN202320665871U CN219823917U CN 219823917 U CN219823917 U CN 219823917U CN 202320665871 U CN202320665871 U CN 202320665871U CN 219823917 U CN219823917 U CN 219823917U
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- sewage
- liquid
- tank
- outlet
- sedimentation tank
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- 239000010865 sewage Substances 0.000 title claims abstract description 110
- 238000002156 mixing Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 130
- 238000004062 sedimentation Methods 0.000 claims abstract description 64
- 239000007921 spray Substances 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims description 17
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000007791 liquid phase Substances 0.000 abstract description 5
- 239000007790 solid phase Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 19
- 239000003814 drug Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000012535 impurity Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sewage mixing and adjusting system. The sewage mixing and adjusting system comprises a sedimentation tank, an adjusting tank and a dispensing tank, wherein the sedimentation tank is connected with the adjusting tank through a sedimentation tank liquid outlet pump, a sewage inlet is formed in the upper portion of the sedimentation tank, a disperser is arranged below the sewage inlet, a U-shaped sewage collector is arranged below the disperser, a liquid inlet and outlet device is arranged inside the adjusting tank, a spray head is arranged above the liquid inlet and outlet device, the adjusting tank is connected with the dispensing tank through a dispensing pump, and the dispensing tank is connected with the spray head through a dispensing tank liquid outlet pump. This system uses through the cooperation of disperser and filter screen, after dispersing the filter screen with sewage, carries out solid-liquid separation, and the solid phase after the separation is collected in U type dirt collector, has avoided the jam of filter screen, and the attachment on the sedimentation tank inner wall is washed through the guide plate to the liquid phase after the separation, has reduced the attachment on the inner wall.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage mixing and adjusting system.
Background
The sewage mixing and adjusting system mainly has the functions of adjusting the water quantity and the water quality and adjusting the pH value, the water temperature and the like of sewage. Due to the production process, the industrial enterprises have great differences in the sewage discharged in different working sections and at different times, and especially when the operation is abnormal or equipment leaks, the quality of the sewage is rapidly deteriorated, the water quantity is greatly increased, and the normal treatment capacity of the sewage treatment equipment is often exceeded. Therefore, for sewage with larger fluctuation in characteristics, the sewage is necessarily led into the regulating tank for uniform and regulation treatment before entering the treatment main body, so that the water quantity and the water quality are stable, and stable and optimized operation conditions can be provided for the subsequent water treatment system.
The production comprehensive wastewater is lifted by a sewage pump of a branch plant and enters a raw water precipitation tank of a sewage treatment plant, after solid-liquid separation, the sewage enters the raw water storage tank for full storage, homogenization and buffering, then flows into an adjusting tank, and medicines such as calcium hydroxide are added for adjusting water quality indexes such as pH value, and then enters a biochemical treatment stage. In workshop production, the problems of poor solid-liquid separation and not rapid and stable pH value adjustment exist in the existing equipment.
Disclosure of Invention
According to the defects in the prior art, the utility model aims to provide the sewage mixing and adjusting system, after sewage is dispersed to the filter screen through the cooperation of the disperser and the filter screen, solid-liquid separation is carried out, the separated solid phase is collected in the U-shaped sewage collector, the blockage of the filter screen is avoided, the separated liquid phase washes attachments on the inner wall of the sedimentation tank through the guide plate, and attachments on the inner wall are reduced; through the cooperation of the sewage transition device and the spray head, the temporary storage time of sewage entering the sewage transition device can be adjusted from the source by adding the liquid medicine into the sewage through the spray head; through the liquid inlet and outlet device, the liquid medicine is uniformly dispersed into the sewage, the pH value of the sewage can be regulated more rapidly and stably, and the treatment efficiency is improved.
The utility model is realized by adopting the following technical scheme:
the sewage mixing and adjusting system comprises a sedimentation tank, an adjusting tank and a dispensing tank, wherein the sedimentation tank is connected with the adjusting tank through a sedimentation tank liquid outlet pump, a sewage inlet is formed in the upper portion of the sedimentation tank, a disperser is arranged below the sewage inlet, a U-shaped sewage collector is arranged below the disperser, a liquid inlet and outlet device is arranged inside the adjusting tank, a spray head is arranged above the liquid inlet and outlet device, the adjusting tank is connected with the dispensing tank through a dispensing pump, and the dispensing tank is connected with the spray head through a dispensing tank liquid outlet pump.
The sedimentation tank is used for solid-liquid separation, sewage is uniformly dispersed on the filter screen through the disperser, large-particle impurities are removed through the sedimentation tank, and the large-particle impurities are collected on the U-shaped sewage collector, so that the filter screen is prevented from being blocked. The bottom of filter screen extends towards the bottom slope of sedimentation tank. The liquid inlet and outlet device can be used for dispersing the prepared liquid medicine into sewage, and the dispensing pump can send a part of liquid phase into the dispensing tank through the liquid inlet and outlet device, and the liquid inlet and outlet device has a certain filtering effect.
The U-shaped dirt collector is connected with the inner wall of the sedimentation tank through the filter screen, a guide plate is arranged at the joint of the U-shaped dirt collector and the filter screen, and the bottom end of the guide plate extends obliquely towards the vertical wall of the sedimentation tank. The bottom end of the guide plate is close to the vertical wall of the sedimentation tank.
The disperser be the toper, the lower limb of disperser is located the top of filter screen, and the below of U type dirt collector is equipped with sewage feed liquor ware, and sewage feed liquor ware passes through the pipeline and links to each other with the sedimentation tank drain pump, and the standing wall outside of sedimentation tank is equipped with sedimentation tank liquid level gauge, and the below of sedimentation tank is equipped with the sedimentation tank and goes out dirty mouthful.
The inner side of the vertical wall of the regulating tank is provided with a sewage transition device, the liquid outlet pump of the sedimentation tank is connected with the sewage transition device through a pipeline, and the sewage transition device is positioned below the spray head. The sewage transition device is in a spoon shape as a whole, sewage can stay briefly after passing through the sewage transition device, and when the water level is over the edge of the sewage transition device, the sewage can be discharged.
The regulating reservoir on be connected with into dispensing pump pipeline, into dispensing pump pipeline and dispense the jar through dispensing pump and link to each other, dispense and be equipped with the drain pipeline between jar play liquid pump and the shower nozzle, be equipped with the drain pipeline valve on the drain pipeline.
The dispensing tank on be equipped with the feed inlet, the inside of dispensing tank is equipped with the agitator, the regulating tank standing wall outside is equipped with the equalizing basin level gauge.
The liquid inlet and outlet pipeline is connected with the liquid inlet and outlet pipeline, the liquid inlet and outlet pipeline is connected with the liquid inlet and outlet device through a tee joint, and the joint of the liquid inlet and outlet pipeline and the liquid outlet pipeline is positioned on the pipeline between the liquid outlet pump of the dispensing tank and the liquid outlet pipeline valve.
The liquid inlet and outlet pipeline is provided with a liquid inlet and outlet pipeline primary valve and a liquid inlet and outlet pipeline secondary valve, the liquid inlet and outlet pipeline primary valve is positioned at one side close to the liquid outlet pipeline, and the liquid inlet and outlet pipeline secondary valve is positioned at one side close to the liquid inlet and outlet pump pipeline.
The liquid inlet and outlet device is provided with a liquid inlet and outlet hole, and the guide plate is provided with a guide rib.
The working principle of the utility model is as follows:
the sewage enters a sewage mixing and adjusting system through a sewage inlet, enters a filter screen after passing through a disperser, and after being filtered, large-particle impurities are collected into a U-shaped sewage collector by gravity, then the sewage flows into a sedimentation tank along the inner wall of the sedimentation tank through the diversion of a diversion plate, and the precipitated impurities are discharged through a sewage outlet of the sedimentation tank; then sewage enters the regulating tank through a sedimentation Chi Chuye pump, and the dispensing pump and the stirrer are started in sequence; after the liquid entering the regulating tank is finished, the first-stage valve of the liquid inlet and outlet pipeline is opened, the liquid outlet pipeline valve is closed, and the sewage in the regulating tank is regulated by the liquid inlet and outlet device. Wherein, the sedimentation tank is used for solid-liquid separation, spreads sewage evenly on the filter screen through the disperser, gets rid of large granule impurity through the sedimentation tank, collects it on U type dirt collector, avoids the jam to the filter screen. The bottom of filter screen extends towards the bottom slope of sedimentation tank. The liquid inlet and outlet device can be used for dispersing the prepared liquid medicine into sewage, and the dispensing pump can send a part of liquid phase into the dispensing tank through the liquid inlet and outlet device, and the liquid inlet and outlet device has a certain filtering effect.
Compared with the prior art, the utility model has the beneficial effects that:
by adopting the sewage mixing and adjusting system, after sewage is dispersed to the filter screen through the cooperation of the disperser and the filter screen, solid-liquid separation is carried out, the separated solid phase is collected in the U-shaped sewage collector, the blockage of the filter screen is avoided, the separated liquid phase washes attachments on the inner wall of the sedimentation tank through the guide plate, and attachments on the inner wall are reduced; through the cooperation of the sewage transition device and the spray head, the temporary storage time of sewage entering the sewage transition device can be adjusted from the source by adding the liquid medicine into the sewage through the spray head; through the liquid inlet and outlet device, the liquid medicine is uniformly dispersed into the sewage, the pH value of the sewage can be regulated more rapidly and stably, and the treatment efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a sewage mixing and conditioning system according to the present utility model;
FIG. 2 is a schematic diagram of the liquid inlet and outlet device according to the present utility model;
FIG. 3 is a schematic view of a filter screen according to the present utility model;
FIG. 4 is a schematic view of a baffle according to the present utility model;
in the figure: 1. a sedimentation tank; 2. an adjusting tank; 3. a dispensing tank; 4. a sewage inlet; 5. a disperser; 6. a filter screen; 7. a deflector; 8. a sedimentation tank level gauge; 9. a sewage outlet of the sedimentation tank; 10. a sewage liquid inlet device; 11. a U-shaped dirt collector; 12. a liquid pump is arranged at the sedimentation tank; 13. a sewage transition device; 14. a liquid inlet and outlet device; 15. a dispensing pump pipeline is fed; 16. a dispensing pump; 17. a stirrer; 18. a liquid outlet pump of the dispensing tank; 19. a liquid outlet pipe; 20. a liquid outlet pipeline valve; 21. a first-stage valve of a liquid inlet and outlet pipeline; 22. a liquid inlet and outlet pipeline; 23. a secondary valve of the liquid inlet and outlet pipeline; 24. a feed inlet; 25. a spray head; 26. a liquid inlet and outlet hole; 27. a flow guiding edge; 28. and (5) regulating the tank liquid level gauge.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects and technical solutions of the present utility model more apparent.
Example 1
As shown in fig. 1-4, the sewage mixing and adjusting system comprises a sedimentation tank 1, an adjusting tank 2 and a dispensing tank 3, wherein the sedimentation tank 1 is connected with the adjusting tank 2 through a sedimentation tank liquid outlet pump 12, a sewage inlet 4 is arranged above the sedimentation tank 1, a disperser 5 is arranged below the sewage inlet 4, a U-shaped sewage collector 11 is arranged below the disperser 5, a liquid inlet and outlet device 14 is arranged inside the adjusting tank 2, a spray head 25 is arranged above the liquid inlet and outlet device 14, the adjusting tank 2 is connected with the dispensing tank 3 through a dispensing pump 16, and the dispensing tank 3 is connected with the spray head 25 through a dispensing tank liquid outlet pump 18. The sedimentation tank 1 is used for solid-liquid separation, sewage is uniformly dispersed on the filter screen 6 through the disperser 5, large-particle impurities are removed through the filter screen 6, and the large-particle impurities are collected on the U-shaped sewage collector 11, so that the filter screen 6 is prevented from being blocked. The bottom end of the filter screen 6 extends obliquely towards the bottom of the sedimentation tank 1. The U-shaped dirt collector 11 is connected with the inner wall of the sedimentation tank 1 through the filter screen 6, a guide plate 7 is arranged at the joint of the U-shaped dirt collector 11 and the filter screen 6, and the bottom end of the guide plate 7 extends obliquely towards the vertical wall of the sedimentation tank 1. The disperser 5 is the toper, and the lower limb of disperser 5 is located the top of filter screen 6, and the below of U type dirt collector 11 is equipped with sewage feed liquor ware 10, and sewage feed liquor ware 10 links to each other with sedimentation tank play liquid pump 12 through the pipeline, and the standing wall outside of sedimentation tank 1 is equipped with sedimentation tank liquid level gauge 8, and the below of sedimentation tank 1 is equipped with sedimentation tank play dirty mouth 9. The inner side of the vertical wall of the regulating tank 2 is provided with a sewage transition device 13, the sedimentation Chi Chuye pump 12 is connected with the sewage transition device 13 through a pipeline, and the sewage transition device 13 is positioned below the spray head 25. The regulating tank 2 is connected with a medicine feeding and dispensing pump pipeline 15, the medicine feeding and dispensing pump pipeline 15 is connected with a medicine dispensing tank 3 through a medicine dispensing pump 16, a liquid outlet pipeline 19 is arranged between a medicine dispensing tank liquid outlet pump 18 and a spray head 25, and a liquid outlet pipeline valve 20 is arranged on the liquid outlet pipeline 19. The dispensing tank 3 is provided with a feed inlet 24, the interior of the dispensing tank 3 is provided with a stirrer 17, and the outer side of the vertical wall of the regulating tank 2 is provided with a regulating tank liquid level gauge 28. A liquid inlet and outlet pipeline 22 is connected between the liquid inlet and outlet pipeline 15 and the liquid outlet pipeline 19, the liquid inlet and outlet pipeline 22 is connected with the liquid inlet and outlet device 14 through a tee joint, and the joint of the liquid inlet and outlet pipeline 22 and the liquid outlet pipeline 19 is positioned on the pipeline between the liquid outlet pump 18 of the dispensing tank and the liquid outlet pipeline valve 20. The liquid inlet and outlet pipeline 22 is provided with a liquid inlet and outlet pipeline primary valve 21 and a liquid inlet and outlet pipeline secondary valve 23, the liquid inlet and outlet pipeline primary valve 21 is positioned at one side close to the liquid outlet pipeline 19, and the liquid inlet and outlet pipeline secondary valve 23 is positioned at one side close to the liquid inlet and outlet pump pipeline 15. The liquid inlet and outlet device 14 is provided with a liquid inlet and outlet hole 26, and the guide plate 7 is provided with a guide rib 27.
The sewage mixing and adjusting system comprises the following steps in operation:
(1) The sewage enters a sewage mixing and adjusting system through a sewage inlet 4, enters a filter screen 6 after passing through a disperser 5, and is collected into a U-shaped sewage collector 11 by gravity after being filtered, and then flows into a sedimentation tank 1 along the inner wall of the sedimentation tank 1 through the flow guide of a flow guide plate 7, and the precipitated impurities are discharged through a sewage outlet 9 of the sedimentation tank; (2) Then sewage enters the regulating tank 2 through the sedimentation Chi Chuye pump 12, and the dispensing pump 16 and the stirrer 17 are started in sequence; (3) The prepared medicines enter a spray head 25 through a dispensing tank liquid outlet pump 18 to be sprayed, after the liquid inlet of the regulating tank 2 is finished, a liquid inlet and outlet pipeline primary valve 21 is opened, a liquid outlet pipeline valve 20 is closed, and sewage in the regulating tank 2 is regulated through a liquid inlet and outlet device 14.
Claims (9)
1. The utility model provides a sewage mixing and adjusting system, a serial communication port, including sedimentation tank (1), equalizing basin (2), jar (3) dispenses, sedimentation tank (1) links to each other with equalizing basin (2) through sedimentation tank play liquid pump (12), sedimentation tank (1) top is equipped with sewage entry (4), the below of sewage entry (4) is equipped with disperser (5), the below of disperser (5) is equipped with U type dirt catcher (11), the inside inlet and outlet ware (14) that is equipped with of equalizing basin (2), the top of inlet and outlet ware (14) is equipped with shower nozzle (25), equalizing basin (2) link to each other with jar (3) that dispenses through dispensing pump (16), jar (3) that dispenses link to each other with shower nozzle (25) through jar play liquid pump (18) that dispenses.
2. The sewage mixing and adjusting system according to claim 1, wherein the U-shaped sewage collector (11) is connected with the inner wall of the sedimentation tank (1) through the filter screen (6), a guide plate (7) is arranged at the joint of the U-shaped sewage collector (11) and the filter screen (6), and the bottom end of the guide plate (7) extends obliquely towards the vertical wall of the sedimentation tank (1).
3. The sewage mixing and adjusting system according to claim 2, wherein the disperser (5) is conical, the lower edge of the disperser (5) is positioned above the filter screen (6), the lower part of the U-shaped sewage collector (11) is provided with the sewage liquid inlet device (10), the sewage liquid inlet device (10) is connected with the sedimentation tank liquid outlet pump (12) through a pipeline, the outer side of the standing wall of the sedimentation tank (1) is provided with the sedimentation tank liquid level meter (8), and the lower part of the sedimentation tank (1) is provided with the sedimentation tank sewage outlet (9).
4. The sewage mixing and adjusting system according to claim 1, wherein a sewage transition device (13) is arranged on the inner side of the vertical wall of the adjusting tank (2), the sedimentation tank liquid outlet pump (12) is connected with the sewage transition device (13) through a pipeline, and the sewage transition device (13) is positioned below the spray head (25).
5. The sewage mixing and adjusting system according to claim 1, wherein the adjusting tank (2) is connected with a feeding and dispensing pump pipeline (15), the feeding and dispensing pump pipeline (15) is connected with a dispensing tank (3) through a dispensing pump (16), a liquid outlet pipeline (19) is arranged between a dispensing tank liquid outlet pump (18) and a spray nozzle (25), and a liquid outlet pipeline valve (20) is arranged on the liquid outlet pipeline (19).
6. The sewage mixing and adjusting system according to claim 1, wherein the dispensing tank (3) is provided with a feed inlet (24), a stirrer (17) is arranged in the dispensing tank (3), and an adjusting tank liquid level meter (28) is arranged on the outer side of the vertical wall of the adjusting tank (2).
7. The sewage mixing and adjusting system according to claim 5, wherein a liquid inlet and outlet pipeline (22) is connected between the liquid inlet and outlet pipeline (15) and the liquid outlet pipeline (19), the liquid inlet and outlet pipeline (22) is connected with the liquid inlet and outlet device (14) through a tee joint, and the joint of the liquid inlet and outlet pipeline (22) and the liquid outlet pipeline (19) is positioned on the pipeline between the liquid outlet pump (18) of the dispensing tank and the liquid outlet pipeline valve (20).
8. The sewage mixing and adjusting system according to claim 7, wherein the liquid inlet and outlet pipeline (22) is provided with a liquid inlet and outlet pipeline primary valve (21) and a liquid inlet and outlet pipeline secondary valve (23), the liquid inlet and outlet pipeline primary valve (21) is positioned at one side close to the liquid outlet pipeline (19), and the liquid inlet and outlet pipeline secondary valve (23) is positioned at one side close to the liquid inlet and outlet pump pipeline (15).
9. The sewage mixing and adjusting system according to claim 2, wherein the liquid inlet and outlet device (14) is provided with a liquid inlet and outlet hole (26), and the guide plate (7) is provided with a guide rib (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665871.XU CN219823917U (en) | 2023-03-30 | 2023-03-30 | Sewage mixing and adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665871.XU CN219823917U (en) | 2023-03-30 | 2023-03-30 | Sewage mixing and adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823917U true CN219823917U (en) | 2023-10-13 |
Family
ID=88274393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320665871.XU Active CN219823917U (en) | 2023-03-30 | 2023-03-30 | Sewage mixing and adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823917U (en) |
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2023
- 2023-03-30 CN CN202320665871.XU patent/CN219823917U/en active Active
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