CN105771415B - integrated sedimentation tank - Google Patents
integrated sedimentation tank Download PDFInfo
- Publication number
- CN105771415B CN105771415B CN201610122963.8A CN201610122963A CN105771415B CN 105771415 B CN105771415 B CN 105771415B CN 201610122963 A CN201610122963 A CN 201610122963A CN 105771415 B CN105771415 B CN 105771415B
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- CN
- China
- Prior art keywords
- sedimentation basin
- mud
- inclined plate
- water
- elevation
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
Patent of the present invention discloses integrated sedimentation tank, and the sedimentation basin is by filter layer（1）, water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin I（4）, water inlet pipe（5）, sedimentation basin II（6）, precipitation inclined plate I（7）, outlet pipe（8）, mud-collecting well I（9）, mud-collecting well II（10）, discharge pipeline II（11）, discharge pipeline I（12）, precipitation inclined plate II（13）, boring aeration disk（14）Composition；Water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin I（4）, water inlet pipe（5）, sedimentation basin II（6）For concentric structure；In sedimentation basin II（6）Bottom sets precipitation inclined plate II（13）, mud-collecting well II（10）Interior installation boring aeration disk（14）, water-collecting tray（2）Interior filling filter layer（1）.The advantage of this patent is as follows：（1）Deposition efficiency is high, has higher removal efficiency for the suspension of little particle, low-density；（2）It is easy to clean, do not block；（3）Compact conformation, saves land used.
Description
Technical field
Patent of the present invention belongs to environmental protection technical field, and in particular to agricultural effluent, industrial wastewater, surface water, underground
The suspension processing of water, be particularly suitable for use in industrialized aquiculture circulating water treatment.
Background technology
Sedimentation basin has multiple structural forms, wherein, vertical sedimentation basin floor space is small, and deposition efficiency is high, in workers and peasants
The fields such as industry wastewater treatment, surface water body purification are widely applied.But, existing vertical sedimentation basin is negative to waterpower
Lotus, property of suspended material etc. there are certain requirements, and when hydraulic load increase, easily stir the bed mud in mud-collecting well；When outstanding
Float particle diameter is small, density hour, and deposition efficiency can be a greater impact.Therefore, by improving the structure of vertical sedimentation basin, carry
The operation stability and operational efficiency of high vertical sedimentation basin have urgent technical need.
The content of the invention
The present invention is directed to the technology short slab of existing vertical sedimentation basin, proposes a kind of integrated sedimentation tank.The sedimentation basin leads to
The Technology design of polycyclic series connection is crossed, the removal efficiency of water body recovery technology is substantially increased and removes stability.
The technical scheme of patent of the present invention is as follows：
Integrated sedimentation tank is by filter layer（1）, water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin I（4）, water inlet pipe（5）, it is heavy
Shallow lake pond II（6）, precipitation inclined plate I（7）, outlet pipe（8）, mud-collecting well I（9）, mud-collecting well II（10）, discharge pipeline II（11）, discharge pipeline I
（12）, precipitation inclined plate II（13）, boring aeration disk（14）Composition.
Integrated sedimentation tank, it is characterised in that：Water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin I（4）, water inlet pipe（5）, it is heavy
Shallow lake pond II（6）For concentric structure, water inlet pipe（5）, sedimentation basin I（4）, sedimentation basin II（6）, sedimentation basin III（3）Elevation of top
0.3-0.5 meters, water-collecting tray are reduced successively（2）With sedimentation basin III（3）Elevation of top it is identical；Sedimentation basin I（4）It is deep 2.0 meters, water inlet
Pipe（5）Bottom sets horn mouth, and water inlet pipe（5）Elevation of bottom is higher than sedimentation basin I（4）0.3 meter of elevation of bottom；Mud-collecting well I（9）
Inclination angle is 45 °, elevation of top and sedimentation basin I（4）Elevation of bottom is identical；Sedimentation basin II（6）, sedimentation basin III（3）Elevation of bottom
With mud-collecting well I（9）Elevation of bottom it is identical.
Integrated sedimentation tank, it is characterised in that：Sedimentation basin II（6）Bottom sets precipitation inclined plate II（13）, precipitation inclined plate II
（13）Inclination angle is 45 °, precipitation inclined plate II（13）Swash plate spacing be 0.1-0.4 meters, and precipitation inclined plate II（13）Bottommost it is oblique
Plate and sedimentation basin II（6）Bottom is connected.
Further, integrated sedimentation tank, it is characterised in that：Sedimentation basin III（3）Interior setting precipitation inclined plate I（7）, precipitation inclined plate
Ⅰ（7）Inclination angle be 60 °, spacing be 0.2-0.5 meters.
Further, integrated sedimentation tank, it is characterised in that：Mud-collecting well II（10）Interior installation boring aeration disk（14）, wear
Hole aeration plate（14）It is made up of DN20mm pvc pipe, and perforate footpath is 5-10mm solarization air cap, perforate spacing 20- obliquely
50mm。
Further, integrated sedimentation tank, it is characterised in that：Water-collecting tray（2）Interior filling filter layer（1）, filter layer（1）It is thick
0.3-0.5 meters of degree, is made up of particle diameter for 10mm gravel.
For ease of spoil disposal, mud-collecting well I（9）With mud-collecting well II（10）Discharge pipeline II is buried respectively in bottom（12）With discharge pipeline I
（11）, discharge pipeline II（12）With discharge pipeline I（11）It is made up of DN100mm pipe.
To be conducive to filter layer（1）The replacing of interior filler, can lay steel wire in advance before filler filling；For ease of collection
Water pond（2）The collection of bottom water outlet, can be in water-collecting tray（2）Bottom is installed by outlet pipe（8）, outlet pipe（8）Quantity is 2-8, pipe
Footpath is DN100mm.
The major advantage of patent of the present invention is as follows：（1）, deposition efficiency it is high, for little particle, low-density suspension have compared with
High removal efficiency；（2）, it is easy to clean, do not block；（3）, compact conformation, save land used.
Brief description of the drawings
Fig. 1 is the structural representation of the sedimentation basin, and Fig. 2 is A-A diagrammatic cross-sections, and Fig. 3 is boring aeration disk（14）Show
It is intended to, in figure：
1-filter layer；2-water-collecting tray；3-sedimentation basin III；4-sedimentation basin I；5-water inlet pipe；6-sedimentation basin II；7—
Precipitation inclined plate I；8-outlet pipe；9-mud-collecting well I；10-mud-collecting well II；11- discharge pipelines II；12- discharge pipelines I；13- precipitations are oblique
Plate II；14- boring aeration disks.
Embodiment
Fig. 1 is the structural representation of the sedimentation basin, and Fig. 2 is A-A diagrammatic cross-sections, and Fig. 3 is boring aeration disk（14）Show
It is intended to.The present invention is specifically described below by specific embodiment, it is pointed out here that following examples are served only for the present invention
It is further described, it is impossible to be interpreted as limiting the scope of the invention, the person skilled in the art of this area can basis
Foregoing invention content makes some nonessential modifications and adaptations to the present invention.
The structure of the integrated sedimentation tank of embodiment 1
（1）Integrated sedimentation tank can build into semi-underground type, ground type or underground type structure.
（2）Water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin I（4）, water inlet pipe（5）, sedimentation basin II（6）For concentric circles knot
Structure, water inlet pipe（5）, sedimentation basin I（4）, sedimentation basin II（6）, sedimentation basin III（3）Elevation of top reduce 0.3-0.5 meters successively, collection
Water pond（2）With sedimentation basin III（3）Elevation of top it is identical；Sedimentation basin I（4）It is deep 2.0 meters, water inlet pipe（5）Bottom sets horn mouth,
And water inlet pipe（5）Elevation of bottom is higher than sedimentation basin I（4）0.3 meter of elevation of bottom；Mud-collecting well I（9）Inclination angle be 45 °, elevation of top with
Sedimentation basin I（4）Elevation of bottom is identical；Sedimentation basin II（6）, sedimentation basin III（3）Elevation of bottom and mud-collecting well I（9）Bottom mark
It is high identical.
（3）Raw water is from water inlet pipe（5）Top enters integrated sedimentation tank, flows downwardly to water inlet pipe（5）The horn mouth of bottom,
Then in sedimentation basin I（4）In be folded to upstream, sedimentation basin I（4）2.0-4.0 meters of diameter, in the process, density are more than the outstanding of water
Float is deposited on mud-collecting well II（10）；The waste water of preliminary sedimentation is through sedimentation basin I（4）Top overflow is to sedimentation basin II（6）, sedimentation basin
Ⅱ（6）4.0-6.0 meters of diameter, and pass through sedimentation basin II（6）Bottom folding flow up through sedimentation basin III（3）, sedimentation basin III（3）Directly
Footpath 6.0-8.0 meters, in the process, the separation of suspension is further realized, and in mud-collecting well II（10）It is interior to collect the outstanding of precipitation
Float；Waste water by secondary precipitation is through sedimentation basin III（3）Top overflow is to water-collecting tray（2）, and pass through filter layer（1）At filtering
Integrated sedimentation tank is flowed out after reason.
（4）For reinforced deposition efficiency, in sedimentation basin II（6）Bottom sets precipitation inclined plate II（13）, precipitation inclined plate II（13）
Inclination angle is 45 °, precipitation inclined plate II（13）Swash plate spacing be 0.1-0.4 meters, and precipitation inclined plate II（13）The swash plate of bottommost with
Sedimentation basin II（6）Bottom is connected.
（5）For reinforced deposition efficiency, in sedimentation basin III（3）Interior setting precipitation inclined plate I（7）, precipitation inclined plate I（7）Inclination angle
For 60 °, spacing is 0.2-0.5 meters.
（6）To prevent precipitation inclined plate I（7）With precipitation inclined plate II（13）Block, in mud-collecting well II（10）Interior installation is worn
Hole aeration plate（14）, boring aeration disk（14）It is made up of DN20mm pvc pipe, and perforate footpath is 5-10mm aeration obliquely
Hole, perforate spacing 20-50mm, and aeration flushing is periodically carried out, the mud mixture after flushing is through discharge pipeline II（11）Discharge.
（7）For the removal effect of reinforced minor-granule suspension, in water-collecting tray（2）Interior filling filter layer（1）, filter layer（1）
0.3-0.5 meters of thickness, is made up of particle diameter for 10mm gravel.
（8）For ease of spoil disposal, mud-collecting well I（9）With mud-collecting well II（10）Discharge pipeline II is buried respectively in bottom（12）And spoil disposal
Pipe I（11）, discharge pipeline II（12）With discharge pipeline I（11）It is made up of DN100mm pipe.
（9）To be conducive to filter layer（1）The replacing of interior filler, can lay steel wire in advance before filler filling；For just
In water-collecting tray（2）The collection of bottom water outlet, can be in water-collecting tray（2）Bottom is installed by outlet pipe（8）, outlet pipe（8）Quantity is 2-8
Individual, caliber is DN100mm.
Claims (2)
1. integrated sedimentation tank, it is characterised in that：The integrated sedimentation tank is by filter layer（1）, water-collecting tray（2）, sedimentation basin III
（3）, sedimentation basin I（4）, water inlet pipe（5）, sedimentation basin II（6）, precipitation inclined plate I（7）, outlet pipe（8）, mud-collecting well I（9）, mud-collecting well
Ⅱ（10）, discharge pipeline II（11）, discharge pipeline I（12）, precipitation inclined plate II（13）, boring aeration disk（14）Composition；
The water-collecting tray（2）, sedimentation basin III（3）, sedimentation basin II（6）, sedimentation basin I（4）, water inlet pipe（5）For successively from outside to inside
Concentric structure, water inlet pipe（5）, sedimentation basin I（4）, sedimentation basin II（6）, sedimentation basin III（3）Elevation of top reduce successively
0.3-0.5 meters, water-collecting tray（2）With sedimentation basin III（3）Elevation of top it is identical；Sedimentation basin I（4）It is deep 2.0 meters, water inlet pipe（5）Bottom
Portion sets horn mouth, and water inlet pipe（5）Elevation of bottom is higher than sedimentation basin I（4）0.3 meter of elevation of bottom；Mud-collecting well I（9）Inclination angle is
45 °, be arranged on sedimentation basin I（4）Bottom, its elevation of top and sedimentation basin I（4）Elevation of bottom is identical；Sedimentation basin II（6）, precipitation
Pond III（3）Elevation of bottom and mud-collecting well I（9）Elevation of bottom it is identical；
Sedimentation basin II（6）Bottom sets precipitation inclined plate II（13）, precipitation inclined plate II（13）Inclination angle is 45 °, precipitation inclined plate II（13）
Swash plate spacing be 0.1-0.4 meters, and precipitation inclined plate II（13）The swash plate of bottommost and sedimentation basin II（6）Bottom is connected；Precipitation
Pond III（3）Interior setting precipitation inclined plate I（7）, precipitation inclined plate I（7）Inclination angle be 60 °, spacing be 0.2-0.5 meters；
The mud-collecting well II（10）Interior installation boring aeration disk（14）, boring aeration disk（14）It is made up of DN20mm pvc pipe, and
Perforate footpath is 5-10mm solarization air cap, perforate spacing 20-50mm obliquely；The mud-collecting well I（9）With mud-collecting well II（10）Bottom
Discharge pipeline II is buried respectively（11）With discharge pipeline I（12）, discharge pipeline II（11）With discharge pipeline I（12）By DN100mm pipe structure
Into.
2. integrated sedimentation tank according to claim 1, it is characterised in that：Water-collecting tray（2）Interior filling filter layer（1）, mistake
Filtering layer（1）0.3-0.5 meters of thickness, is made up of particle diameter for 10mm gravel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122963.8A CN105771415B (en) | 2016-03-04 | 2016-03-04 | integrated sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122963.8A CN105771415B (en) | 2016-03-04 | 2016-03-04 | integrated sedimentation tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105771415A CN105771415A (en) | 2016-07-20 |
| CN105771415B true CN105771415B (en) | 2017-11-07 |
Family
ID=56387540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122963.8A Expired - Fee Related CN105771415B (en) | 2016-03-04 | 2016-03-04 | integrated sedimentation tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN105771415B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050939A (en) * | 2017-06-02 | 2017-08-18 | 嘉兴鸿利机械有限公司 | Grit water separator |
| US20200009474A1 (en) * | 2018-07-05 | 2020-01-09 | Advanced Drainage Systems, Inc. | Systems and methods useful for efficient fluid run-off separation of liquid and solid contaminants |
| CN113018976B (en) * | 2021-03-18 | 2022-11-15 | 国合绿材科技(江苏)有限公司 | Be applied to rainwater collection processing apparatus of sponge city construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1208897A1 (en) * | 2000-11-21 | 2002-05-29 | Epcon Norge AS | Combined degassing and flotation tank |
| CN1806885A (en) * | 2005-12-15 | 2006-07-26 | 景兴 | Cone laminated concentric ring bevel deposition device |
| CN201534028U (en) * | 2009-07-14 | 2010-07-28 | 东华大学 | Circular terrace-type wastewater sedimentation and filtration treatment device |
| CN201912802U (en) * | 2010-11-02 | 2011-08-03 | 王绍文 | Radial-flow sludge sedimentation filter tank with sludge layer |
| CN102218234B (en) * | 2011-03-31 | 2013-01-23 | 重庆大学 | Tubular/cylindrical mud residue internal reflux mud-water high-efficiency separation device |
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2016
- 2016-03-04 CN CN201610122963.8A patent/CN105771415B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105771415A (en) | 2016-07-20 |
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Granted publication date: 20171107 Termination date: 20190304 |