CN110681189A - Advection precipitation water-collecting device - Google Patents
Advection precipitation water-collecting device Download PDFInfo
- Publication number
- CN110681189A CN110681189A CN201911056233.2A CN201911056233A CN110681189A CN 110681189 A CN110681189 A CN 110681189A CN 201911056233 A CN201911056233 A CN 201911056233A CN 110681189 A CN110681189 A CN 110681189A
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- water
- pipe
- device body
- water outlet
- outlet pipe
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Links
- 238000001556 precipitation Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0033—Vertical, perforated partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention relates to a advection precipitation water collecting device which comprises a device body and a water outlet channel, wherein the device body is of a cuboid structure, the water outlet channel is arranged on the outer wall of the device body, a rectification wall and a water collecting assembly are arranged in the device body, the water collecting assembly comprises a perforated water collecting pipe, a water outlet pipe and a water outlet control gate, the perforated water collecting pipe is connected with one end of the water outlet pipe, the other end of the water outlet pipe extends into the water outlet channel, the water outlet control gate is connected with the end part of the water outlet pipe extending into the water outlet channel through a pipeline, and a gap is arranged at the position where the pipeline is connected with the water outlet pipe. Compared with a water collecting tank form, the invention greatly reduces the water collecting area, thereby leading the effective settling area proportion of the settling tank to be larger, obviously improving the load rate of the existing advection settling and further improving the water production capacity of the system.
Description
Technical Field
The invention relates to the technical field of advection type sludge-water precipitation separation in sewage treatment and water supply treatment, in particular to an advection precipitation water collection device.
Background
In sewage and water supply treatment in an advection precipitation mode, clear water after mud-water separation is generally collected by a water collecting tank (in a form of a triangular weir, a perforated tank and the like), and the water collecting tank is arranged on the water surface, so that algae can be bred in the water collecting tank by sunlight irradiation outdoors, the cleaning is very troublesome, the manual labor is increased, and potential safety hazards exist during cleaning; the water collection section in the form of the original water collection tank can cause great change of hydraulic flow state, not only the hydraulic flow state of the water collection area changes, but also the change can extend to the front sedimentation section, so that the effective sedimentation area is greatly reduced; moreover, the erection of the water collecting tank can influence the selection and the action range of the form of the mud scraping and sucking machine; the collection uniformity of the sump is reduced by the influence of various factors (settling, deformation, hanging foreign objects, etc.).
The water outlet weir is arranged behind the perforated wall in the water supply, similarly, although the upper layer effluent occupies small space, the upper load of the weir is higher, the change of the front section hydraulic flow state is larger than that of the water collecting tank, and the effective utilization of the sedimentation tank is not facilitated.
Disclosure of Invention
The invention aims to solve the defects of the water collecting technology in the existing horizontal flow sedimentation tank, and provides a complete set of technical form suitable for horizontal flow sedimentation water collection.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a advection deposits water-collecting device, includes device body and play ditch, the device body is the cuboid structure, it sets up to go out the ditch on the outer wall of device body, this internal rectification wall and the collection subassembly of setting up of device, wherein, the collection subassembly is including perforation collector pipe, outlet pipe and play water control floodgate, the perforation collector pipe with the one end of outlet pipe is connected, the other end of outlet pipe stretches into in going out the ditch, go out water control floodgate pass through the pipeline with the outlet pipe stretches into go out the end connection of ditch, the pipeline with go out water piping connection's position and set up the clearance.
Preferably, the perforated water collecting pipe is provided with through holes at the upper part and the lower part inclined by 45 degrees on the back water surface.
In any of the above schemes, preferably, the lower end of the perforated water collecting pipe is provided with a pipe support, and the pipe support is fixed on the inner wall of the device body.
In any of the above schemes, preferably, a part of the water outlet pipe located in the device body is provided with a vent pipe.
In any of the above solutions, it is preferable that the device body is provided with a water inlet.
In any of the above schemes, preferably, the device body is provided with an overflow port at the position of the water outlet channel.
In any of the above schemes, preferably, the side wall of the outlet channel is provided with an outlet pipe.
The invention has the beneficial effects that: compared with a water collecting tank form, the invention greatly reduces the water collecting area, thereby leading the effective settling area of the settling tank to have larger proportion; the invention can reduce the influence of algae generated by sunlight irradiation on the operation; the invention also has more choices for the selection of the bottom sediment discharge form and better guarantees the discharge effect; in addition, the load factor of the conventional advection sedimentation is obviously improved, so that the water production capacity of the system is improved.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of an advection precipitation collection apparatus according to the present invention;
FIG. 2 is a cross-sectional view taken along the plane A-A of FIG. 1 of an advective sedimentation water-collection device according to the present invention;
FIG. 3 is a schematic view of another preferred embodiment of an advection precipitation water-collection device according to the present invention;
FIG. 4 is the cross-sectional view of FIG. 3 of an advective sedimentation water-collection device in accordance with the present invention;
fig. 5 is an enlarged partial view of the perforated header of the embodiment of fig. 1 of the advective precipitation collection device according to the present invention.
The figures are labeled as follows: 1, a rectification wall; 2 perforating a water collecting pipe; 3, discharging a water pipe; 4, a vent pipe; 5, a pipeline bracket; 6, a water outlet control gate; 7, discharging a water channel; 8, discharging a water pipe; 9 an overflow port; 10 water distribution area; 11 a transition zone; 12 a settling zone; 13 a water collecting area; 14 water inlet; 15 water distribution tank; 16 a first drain pipe; 17 a second sewage draining pipe; 18 a settling tube.
Detailed Description
In order that the invention may be further understood, the invention will now be described in detail with reference to specific examples.
Example one
As shown in fig. 1, 2 and 5, the invention provides a advection precipitation water collecting device, which comprises a device body and a water outlet channel 7, wherein the water outlet channel 7 is used for collecting water, the device body is of a cuboid structure, the water outlet channel 7 is arranged on the outer wall of the device body, a flow rectification wall 1 and a water collecting assembly are arranged in the device body, the flow rectification wall 1 can better rectify a hydraulic flow state, the water collecting assembly comprises a perforated water collecting pipe 2, a water outlet pipe 3 and a water outlet control gate 6, the perforated water collecting pipe 2 is arranged in a layered manner in a subarea manner, a single pipe service area is not more than 5m x 0.5m in consideration of hydraulic balance, the perforated water collecting pipe 2 is connected with one end of the water outlet pipe 3, the other end of the water outlet pipe 3 extends into the water outlet channel 7, and the water outlet control gate 6 is connected with the end of the water outlet pipe 3 extending into the water outlet channel 7 through a pipeline, the pipeline with the position that outlet pipe 8 is connected sets up the clearance, the water in the outlet pipe 3 can go into through this clearance under the effect of play water control floodgate 6 in the ditch 7, set up on the outlet pipe 3 of subregion play water control floodgate 6 is used for controlling each district's water yield to full play each branch pipe collection effect, perforation collector pipe 2 sets up the through-hole (the position is shown as figure 5) about the surface of a back water is inclined 45, the preferred phi 25mm in aperture of through-hole, perforation collector pipe 2 lower extreme sets up pipeline bracket 5, pipeline bracket 5 is fixed on the inner wall of device body, the part that outlet pipe 3 is located in the device body sets up breather pipe 4, breather pipe 4 is used for leading out the gas that gets into perforation collector pipe 2, reduces the air lock, breather pipe 4 stretches out the surface of water more than 0.2m, 4 adopt than outlet pipe 3 is little 2-3 specifications breather pipe with the same material or different material pipe 4 Way, breather pipe 4 and atmosphere intercommunication avoid outlet pipe long-pending gas and arouse that the water is not smooth, set up the water inlet on the device body (not marking out in the picture, set up with one side that outlet pipe 8 is relative), the device body is located the position of outlet channel 7 sets up overflow mouth 9, overflow mouth 9 is used for dealing with the play water when emergency, sets up outlet pipe 8 on the lateral wall of outlet channel, and above-mentioned pipeline all adopts UPVC material, PE material, stainless steel or carbon steel anticorrosive all can, also several kinds of material combinations.
Example two
This embodiment is basically the same as the first embodiment, and only the differences will be described below.
As shown in fig. 3 and 4, in this embodiment, the apparatus body is different from that in embodiment 1, the apparatus body in this embodiment includes a water distribution area 10, a transition area 11, a settling area 12, and a water collection area 13, a water inlet 14 is disposed on a side wall of the water supply area 10, a water distribution tank 15 is disposed in the water distribution area 10 at a position of the water inlet 14, a hole groove is disposed at a lower end of the water distribution tank 15, a mesh grid is disposed between the water supply area 10 and the transition area 12, the transition area 11 is used for primarily settling settled sludge in a water body, a lower end of the transition area 11 is an inverted frustum structure, a first sewage discharge pipe 16 is disposed in the structure, a settling pipe 18 is disposed in the settling area 12, and the type of the settling pipe 18 is: the HBGX-01, the lower end of the settling zone 12 is also in an inverted frustum structure, a second sewage draining pipe 17 is arranged in the structure, and the arrangement of the water collecting zone 13 is basically the same as that of the first embodiment and is not described again.
It will be understood by those skilled in the art that the advection precipitation collecting apparatus of the present invention includes any combination of the summary and the detailed description of the invention described above in the specification of the present invention and the portions shown in the drawings, which is not described in detail and is not intended to make the specification concise. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a advection deposits water-collecting device, includes device body and play ditch, the device body is the cuboid structure, it sets up to go out the ditch on the outer wall of device body, this internal rectification wall and the collection subassembly of setting up of device, a serial communication port, the collection subassembly is including perforation collector pipe, outlet pipe and play water control floodgate, the perforation collector pipe with the one end of outlet pipe is connected, the other end of outlet pipe stretches into in going out the ditch, go out water control floodgate pass through the pipeline with the outlet pipe stretches into the end connection of going out the ditch, the pipeline with go out water piping connection's position and set up the clearance.
2. The advection precipitation water-collecting device according to claim 1, characterized in that the perforated water-collecting pipe is provided with through holes inclined 45 ° above and below the back water surface.
3. The advection precipitation water-collecting device according to claim 1, characterized in that a pipe bracket is arranged at the lower end of the perforated water-collecting pipe, and the pipe bracket is fixed on the inner wall of the device body.
4. The advection precipitation water-collecting device of claim 1, wherein a portion of said outlet pipe located within said device body is provided with a vent pipe.
5. The advection precipitation water-collection device according to claim 1, wherein said device body is provided with a water inlet.
6. The advection precipitation water-collecting device according to claim 1, characterized in that the device body is provided with an overflow outlet at the position of the water outlet channel.
7. The advection precipitation collection device of claim 1, wherein an outlet pipe is provided on a side wall of the outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056233.2A CN110681189A (en) | 2019-10-31 | 2019-10-31 | Advection precipitation water-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911056233.2A CN110681189A (en) | 2019-10-31 | 2019-10-31 | Advection precipitation water-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110681189A true CN110681189A (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911056233.2A Pending CN110681189A (en) | 2019-10-31 | 2019-10-31 | Advection precipitation water-collecting device |
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| Country | Link |
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| CN (1) | CN110681189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653019A (en) * | 2021-08-23 | 2021-11-16 | 武汉量水科技有限公司 | Intelligent water metering door with flow state correction function |
Citations (7)
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|---|---|---|---|---|
| CN201313860Y (en) * | 2008-10-28 | 2009-09-23 | 中国科学院过程工程研究所 | Integrated aeration-sedimentation aerobic reactor |
| CN201719869U (en) * | 2010-07-02 | 2011-01-26 | 山东万山集团有限公司 | Tar ammonia water separator |
| CN102180562A (en) * | 2011-03-10 | 2011-09-14 | 农业部环境保护科研监测所 | System and method for treating rural life sewage based on speed grow willow |
| CN102527102A (en) * | 2011-12-28 | 2012-07-04 | 大连兆阳软件科技有限公司 | Outlet water-collecting tank parallel lateral canal type horizontal sedimentation tank |
| CN202802853U (en) * | 2012-09-23 | 2013-03-20 | 济南大学 | Four-slideway-guided unpowered water drain apparatus |
| CN105964018A (en) * | 2016-07-29 | 2016-09-28 | 饶平县施蓝水处理科技有限公司 | Water treatment separating system |
| CN211486659U (en) * | 2019-10-31 | 2020-09-15 | 天津市华博水务有限公司 | Advection precipitation water-collecting device |
-
2019
- 2019-10-31 CN CN201911056233.2A patent/CN110681189A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313860Y (en) * | 2008-10-28 | 2009-09-23 | 中国科学院过程工程研究所 | Integrated aeration-sedimentation aerobic reactor |
| CN201719869U (en) * | 2010-07-02 | 2011-01-26 | 山东万山集团有限公司 | Tar ammonia water separator |
| CN102180562A (en) * | 2011-03-10 | 2011-09-14 | 农业部环境保护科研监测所 | System and method for treating rural life sewage based on speed grow willow |
| CN102527102A (en) * | 2011-12-28 | 2012-07-04 | 大连兆阳软件科技有限公司 | Outlet water-collecting tank parallel lateral canal type horizontal sedimentation tank |
| CN202802853U (en) * | 2012-09-23 | 2013-03-20 | 济南大学 | Four-slideway-guided unpowered water drain apparatus |
| CN105964018A (en) * | 2016-07-29 | 2016-09-28 | 饶平县施蓝水处理科技有限公司 | Water treatment separating system |
| CN211486659U (en) * | 2019-10-31 | 2020-09-15 | 天津市华博水务有限公司 | Advection precipitation water-collecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653019A (en) * | 2021-08-23 | 2021-11-16 | 武汉量水科技有限公司 | Intelligent water metering door with flow state correction function |
| CN113653019B (en) * | 2021-08-23 | 2023-09-29 | 武汉量水科技有限公司 | Intelligent water metering valve with flow state correction function |
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