CN220012229U - Pressurized continuous and uniform water outlet device - Google Patents
Pressurized continuous and uniform water outlet device Download PDFInfo
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- CN220012229U CN220012229U CN202321576568.9U CN202321576568U CN220012229U CN 220012229 U CN220012229 U CN 220012229U CN 202321576568 U CN202321576568 U CN 202321576568U CN 220012229 U CN220012229 U CN 220012229U
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- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001179 sorption measurement Methods 0.000 claims abstract description 32
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 239000008213 purified water Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, and particularly relates to a continuous uniform water outlet device with pressure, which comprises an annular water collector, wherein the annular water collector is provided with a branch water inlet pipe for connecting an upstream activated carbon adsorption tower and a branch water outlet pipe for connecting downstream treatment equipment or a conveying pipeline, the branch water inlet pipe is uniformly distributed along the circumference of the annular water collector, a first valve is arranged on the branch water inlet pipe, a second valve, an electromagnetic flowmeter and a pneumatic adjusting ball valve are arranged on the branch water outlet pipe, and the electromagnetic flowmeter and the pneumatic adjusting ball valve are controlled in a linkage way. In the continuous and uniform water outlet device with pressure, the annular water collector keeps full water quantity and uniform water outlet of the branch water outlet pipe, and the water outlet keeps continuous on-line and stable pressure, so that not only is the rationality and uniformity of purified water distribution realized, but also the automatic linkage control of running water quantity is realized, and the requirements of multiple process routes such as multistage adsorption, multistage water outlet and the like can be met.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a pressurized continuous uniform water outlet device.
Background
The active carbon adsorption tower is widely used for removing organic matters (oil) and decoloration and oxidizing matters in water treatment so as to meet the requirements of different water in production and life or meet the requirement of environmental protection in discharge. In the process of contacting water with activated carbon, pollutants in the water are transferred to the surface of the activated carbon through adsorption and then migrate to the inside of activated carbon particles through capillary channels, so that the aim of purification is fulfilled. The general process for treating sewage by the activated carbon adsorption method comprises the steps of conveying the sewage to be treated to an adsorption device area through a conveying pump, entering at the bottom of an activated carbon adsorption tower, fully contacting the fresh activated carbon in the tower for a certain time, reducing pollutants such as COD (chemical oxygen demand) in the sewage, and finally discharging the sewage to a designated place through a water outlet device of the activated carbon adsorption tower.
The structure of the existing on-line pressurized water outlet device is shown in fig. 1, and the device comprises a screen pipe 1, a branch water inlet pipe 2, an annular water collector 4, a branch water outlet pipe 6, a first valve 3 on the branch water inlet pipe and a second valve 7 on the branch water outlet pipe, wherein purified water obtained through an activated carbon adsorption tower enters the annular water collector through the branch water inlet pipe and is discharged to a designated place through the branch water outlet pipe, so that the water outlet and distribution functions are realized, and the purified water smoothly enters the process treatment of the next link. However, the existing online pressurized water outlet device lacks certain precise control, can not well realize functions of uniform water distribution, constant water outlet pressure, water quantity regulation and the like, and can not meet the requirements of various current process routes.
Disclosure of Invention
Aiming at the technical problems that the existing online pressurized water outlet device cannot realize uniform water distribution and water quantity adjustment, the utility model provides the pressurized continuous uniform water outlet device, so that sewage to be treated is continuously, stably and uniformly discharged from an activated carbon adsorption tower, is conveyed along a designated process path through automatic valve switching, various process requirements are met, and the device is also suitable for treating sewage in various factories.
The utility model provides a continuous even water installation of area pressure, includes annular water collector, and annular water collector is provided with the branch inlet tube that is used for connecting upstream active carbon adsorption tower and the branch outlet pipe that is used for connecting downstream treatment facility or conveying line, and branch inlet tube evenly distributed along annular water collector circumference is provided with first valve on the branch inlet tube, is provided with second valve, electromagnetic flowmeter, pneumatic regulation ball valve on the branch outlet tube, electromagnetic flowmeter and pneumatic regulation ball valve interlocking control.
During the running of the device, the first valve on the branch water inlet pipeline keeps a certain opening degree, and the balance of water quantity of each path is ensured as much as possible, so that the annular water collector is full of pipes. And opening and closing a second valve on the branch water outlet pipe according to the treatment requirement, controlling the electromagnetic flowmeter and the pneumatic adjusting ball valve in a linkage way, adjusting the opening of the pneumatic adjusting ball valve according to the water outlet flow, and meeting the use under different process requirements.
Further, the first valve and the second valve are manual butterfly valves.
Further, the annular water collector is provided with the pressure sensor, the water outlet pressure is monitored in real time, the stability of the water outlet pressure of the device is guaranteed, the operation is normal, and the smoothness of water outlet can be effectively monitored.
Further, one end of the branch water inlet pipe connected with the upstream active carbon adsorption tower is provided with a sieve tube, the aperture ratio of the sieve tube is 35% -40%, purified water enters the annular water collector from each branch water inlet pipe from low to high after passing through the sieve tube, the water outlet flow rate is economical, and the problems of carbon carrying and the like due to pressure of water outlet are avoided.
Further, the screen pipe is made of stainless steel 316L or 2205 duplex stainless steel, so that the strength of the screen pipe body is ensured.
Furthermore, the annular water collector is also connected with an overflow water pipe, a pneumatic butterfly valve is arranged on the overflow water pipe, and when the liquid level suddenly rises due to abnormal operation of equipment, the pneumatic butterfly valve can be opened to rapidly drain water to the overflow water pipe, so that the normal liquid level is maintained; the carbon washing back flushing process can be completed through an overflow water pipe.
Further, the specifications and the number of the annular water collectors, the branch water inlet pipes and the branch water outlet pipes depend on the sewage amount treated by a single activated carbon adsorption tower.
Further, the specification of the annular water collector is DN200; the specification of each branch water inlet pipe is DN80; the specification of each branch water outlet pipe is DN200.
The utility model has the beneficial effects that:
in the continuous and uniform water outlet device with pressure, the annular water collector keeps full water quantity and running, the branched water outlet pipe is uniform in water outlet, and the water outlet is continuous and on-line, stable in pressure, so that not only is the rationality and uniformity of purified water distribution realized, but also the automatic linkage control of running water quantity is realized, the requirements of multiple process routes such as multistage adsorption and multistage water outlet can be met, the sufficiency of sewage treatment reaction is improved, and the quality improvement of sewage treatment is facilitated to reach the standard.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a front view of an on-line pressurized water discharge device according to the prior art.
Fig. 2 is a front view of the pressurized continuous uniform water outlet device in embodiment 1 of the present utility model.
Fig. 3 is a schematic distribution diagram of the branch water inlet pipe, the branch water outlet pipe and the overflow pipe of the annular water collector in embodiment 1 of the present utility model.
In the figure: 1. a screen pipe; 2. a branch water inlet pipe; 3. a first valve; 4. an annular water collector; 5. a pressure sensor; 6. a branched water outlet pipe; 7. a second valve; 8. pneumatic adjusting ball valve; 9. an electromagnetic flowmeter; 10. an overflow pipe; 11. pneumatic butterfly valve; d1, a first branch water inlet pipe; d2, a second branch water inlet pipe; d3, a third branch water inlet pipe; d4, a fourth branch water inlet pipe; d5, a fifth branch water inlet pipe; d6, a sixth branch water inlet pipe.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Example 1
Taking an emergency standard-reaching treatment high-efficiency multistage circulating adsorption project of a project reconstruction and expansion project of a certain province as an example, the system for improving the quality of oily sewage to reach the standard is based on treatment in an activated carbon adsorption mode, and comprises an upstream activated carbon adsorption tower, a middle whole set of continuous and uniform water outlet device with pressure, and a middle continuous and uniform water outlet device with pressure, a downstream multistage activated carbon adsorption tower and a pipeline. The total number of the activated carbon adsorption towers is eight, the activated carbon adsorption towers are divided into two A/B columns, four activated carbon adsorption towers are arranged in each column, and each activated carbon adsorption tower is connected with a set of pressurized continuous uniform water outlet device.
As shown in fig. 2 and 3, the pressurized continuous uniform water outlet device comprises an annular water collector 4, and the specification of the annular water collector 4 is DN200. Six branch water inlet pipes 2 are uniformly arranged on the annular water collector 4 along the circumference, and are a first branch water inlet pipe d1, a second branch water inlet pipe d2, a third branch water inlet pipe d3, a fourth branch water inlet pipe d4, a fifth branch water inlet pipe d5 and a sixth branch water inlet pipe d6, wherein the specification of each branch water inlet pipe is DN80. The branch water inlet pipe 2 is connected with the upstream active carbon adsorption tower, and one end of the branch water inlet pipe 2 connected with the active carbon adsorption tower is provided with a sieve tube 1. The aperture ratio of the screen pipe 1 is 35% -40%, the material is stainless steel 316L or 2205 duplex stainless steel, the aperture ratio of the screen pipe 1 in the utility model is 35%, and the material is stainless steel 316L. The branch water inlet pipe 2 is provided with a first valve 3, and the first valve 3 is a manual butterfly valve; the annular water collector 4 is provided with a pressure sensor 5, and the annular water collector 4 is positioned at the downstream of the branch water inlet pipe 2 and always keeps full pipe operation.
The annular water collector 4 is also connected with three branch water outlet pipes 6, the specification of each branch water outlet pipe 6 is DN200, each branch water outlet pipe 6 is provided with a second valve 7, and the second valve 7 is a manual butterfly valve. And after the second valve 7, each branch water outlet pipe 6 is also provided with a pneumatic adjusting ball valve 8 and an electromagnetic flowmeter 9, and the electromagnetic flowmeter 9 and the pneumatic adjusting ball valve 8 are controlled in a linkage way. The water outlet flow of the branch water outlet pipe 6 comprises four grades, and each branch water outlet pipe 6 is respectively connected with downstream multi-stage adsorption equipment or a conveying pipeline, so that the purified water can be controlled to flow to different systems for use according to the process requirements.
In the sewage treatment process, sewage is conveyed to enter a sand filtration area through an adsorption water inlet pump for preliminary filtration, then enters an adsorption device area, the sewage to be treated firstly enters an activated carbon adsorption tower through a water distribution device, and the sewage and the activated carbon in the activated carbon adsorption tower are fully contacted to remove organic matters such as COD, pigment and the like in the sewage, so as to obtain purified water.
The first valve 3 is opened, purified water enters the branch water inlet pipe 2 of the continuous and uniform water outlet device with pressure through the sieve tube 1, and enters the annular water collector 4 in a summarizing way, the second valve 7 is opened according to the water quality of the discharged water and the process route requirements, the purified water enters the branch water outlet pipe 6 after being uniformly distributed by the annular water collector 4, and enters the next stage of adsorption process or is directly conveyed to a discharge pool through the electromagnetic flowmeter 9 and the pneumatic adjusting ball valve 10. During operation, the pressure sensor 5 on the annular water collector 4 monitors the water outlet pressure in real time, ensures that the water outlet pressure of the device is stable and operates normally, and can effectively monitor the fluency of the water outlet.
The annular water collector 4 is also connected with an overflow water pipe 10, a pneumatic butterfly valve 11 is arranged on the overflow water pipe 10, and when the liquid level suddenly rises due to abnormal operation of equipment, the pneumatic butterfly valve 11 can be opened to rapidly drain the water to the overflow water pipe 10, so that the normal liquid level is maintained; the carbon washing back flushing process can also be completed through the overflow water pipe 10.
Although the present utility model has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present utility model is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present utility model by those skilled in the art without departing from the spirit and scope of the present utility model, and it is intended that all such modifications and substitutions be within the scope of the present utility model/be within the scope of the present utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a continuous even water installation of area pressure, includes annular water collector, its characterized in that, annular water collector is provided with the branch inlet tube that is used for connecting upstream active carbon adsorption tower and is used for connecting downstream treatment facility or conveying line's branch outlet pipe, and branch inlet tube is along annular water collector circumference evenly distributed, is provided with first valve on the branch inlet tube, is provided with second valve, electromagnetic flowmeter, pneumatic regulation ball valve on the branch outlet tube, electromagnetic flowmeter and pneumatic regulation ball valve interlocking control.
2. The pressurized continuous and uniform water outlet device according to claim 1, wherein the first valve and the second valve are manual butterfly valves.
3. The pressurized continuous uniform water outlet device according to claim 1, wherein the annular water collector is provided with a pressure sensor for monitoring the water outlet pressure in real time.
4. The pressurized continuous uniform water outlet device according to claim 1, wherein a sieve tube is arranged at one end of the branch water inlet pipe connected with the upstream activated carbon adsorption tower, and the opening ratio of the sieve tube is 35% -40%.
5. The pressurized continuous and uniform water outlet apparatus according to claim 4, wherein said sieve tube is made of stainless steel 316L or stainless steel 2205.
6. The pressurized continuous uniform water outlet device according to claim 1, wherein the annular water collector is further connected with an overflow water pipe, and a pneumatic butterfly valve is arranged on the overflow water pipe.
7. The pressurized continuous and uniform water outlet device according to claim 1, wherein the specification of the annular water collector is DN200; the specification of each branch water inlet pipe is DN80; the specification of each branch water outlet pipe is DN200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576568.9U CN220012229U (en) | 2023-06-20 | 2023-06-20 | Pressurized continuous and uniform water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576568.9U CN220012229U (en) | 2023-06-20 | 2023-06-20 | Pressurized continuous and uniform water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220012229U true CN220012229U (en) | 2023-11-14 |
Family
ID=88679032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576568.9U Active CN220012229U (en) | 2023-06-20 | 2023-06-20 | Pressurized continuous and uniform water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220012229U (en) |
-
2023
- 2023-06-20 CN CN202321576568.9U patent/CN220012229U/en active Active
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