CN203750228U - Settling pond with flow-slowing energy dissipator - Google Patents
Settling pond with flow-slowing energy dissipator Download PDFInfo
- Publication number
- CN203750228U CN203750228U CN201420114766.8U CN201420114766U CN203750228U CN 203750228 U CN203750228 U CN 203750228U CN 201420114766 U CN201420114766 U CN 201420114766U CN 203750228 U CN203750228 U CN 203750228U
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- China
- Prior art keywords
- sedimentation basin
- flow
- settling pond
- well
- overboard
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Abstract
The utility model relates to a settling pond with a flow-slowing energy dissipater, which belongs to the technical field of sewage treatment devices. The settling pond comprises a settling pond, a water falling well and a water outlet tube, wherein the water outlet tube is mounted at the bottom of the water falling well and is communicated with the water falling well; a guide plate is arranged between the settling pond and the water falling well; the guide plate is mounted between the settling pond and the water falling well in an inclined manner and is used for communicating the settling pond with the water falling well; the guide plate is mounted between the settling pond and the water falling well in an inclined angle of 30 degrees; a flow adjusting disc is arranged at an outlet of the water outlet tube; the flow adjusting disc is movably mounted inside the water outlet tube in a manner of being perpendicular to the length direction of the water outlet tube; the area of the flow adjusting disc is no less than the sectional area of the water outlet tube. When being applied to sewage treatment, the settling pond has the advantages that no bubble is generated, the later deep treatment effect is good, and the like.
Description
Technical field
The utility model relates to a kind of sedimentation basin with unhurried current energy dissipator, belongs to sewage-treatment plant technical field.
Background technology
In treatment of dyeing wastewater factory, in sewage, understand with a certain amount of surfactant, after technology is processed, still can a certain amount of residual surfactant in two heavy (second precipitation) water outlets.Under traditional mode, water leg water outlet place, generally flows to outlet pipe place with Plane Angle, then with the angle of 90 ° to dirty, such two sewage that settle out water place will pour delivery port with vertical angle, then enter in outlet pipe.And be to ensure that outlet pipe is smooth and easy, drop tends between 40-60cm, and in this impact process, air very easily pours in sewage, forms a large amount of bubbles with water inflow pipe; The existence of surfactant in sewage, can cause the existence of a large amount of bubbles, and bubble is not easily broken, and the existence meeting of these bubbles has a negative impact to follow-up advanced treating.
Utility model content
In order to overcome the above-mentioned defect existing in prior art, the utility model provides a kind of sedimentation basin with unhurried current energy dissipator.
For achieving the above object, the technical scheme that the utility model is taked is as follows:
There is the sedimentation basin of unhurried current energy dissipator, comprise sedimentation basin, overboard well and the outlet pipe that is installed on overboard bottom and communicates with overboard well, between described sedimentation basin and overboard well, be provided with deflector, deflector is installed between sedimentation basin and overboard well with heeling condition, and sedimentation basin is communicated with overboard well.
Further, as preferably:
The tilt angle theta that described deflector is installed is 15-45 °.
On the horizontal pipeline section of described outlet pipe, be provided with the Flow-rate adjustment dish for regime flow, Flow-rate adjustment dish water-exit vertically length of tube direction is movably installed in outlet pipe.
Described Flow-rate adjustment disc area is not more than the sectional area of outlet pipe.
Adopt the beneficial effect of technique scheme as follows:
(1) between sedimentation basin and overboard well, be obliquely installed deflector, guiding sedimentation basin sewage out flows in inclination angle mode, on the one hand, weaken impulsive force when sewage flows out, on the other hand, also reduce the drop between sedimentation basin 1 and overboard well, the weakening and the impulsive force that reduces effectively to have weakened current of drop of impulsive force, avoid air to bring caused Bubble formation into, fundamentally solved bubble and had impact and interference that follow-up advanced treating is caused.
(2) the horizontal pipeline section of outlet pipe place arranges Flow-rate adjustment dish flow is regulated and controled, because the discharge of the water coming from overboard down-hole vertical section of outlet pipe is wayward, for the sewage of using pipe outlet place flows out with constant flow rate, horizontal pipeline section at outlet pipe arranges Flow-rate adjustment dish, be used for adjusting discharge of sewage size, guarantee that sewage is after Flow-rate adjustment dish, sewage flows out with constant stable flow, has further alleviated the impact dynamics of sewage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A direction schematic diagram in Fig. 1.
Number in the figure: 1. sedimentation basin; 2. overboard well; 3. deflector; 4. outlet pipe; 5. Flow-rate adjustment dish; 6. flange.
Detailed description of the invention
Embodiment 1
The present embodiment has the sedimentation basin of unhurried current energy dissipator, in conjunction with Fig. 1, the outlet pipe 4 that comprises sedimentation basin 1, overboard well 2 and be installed on overboard well 2 bottoms and communicate with overboard well 2, between sedimentation basin 1 and overboard well 2, be provided with deflector 3, deflector 3 width identical with overboard well 2 width (about 1m), deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=30 °, and sedimentation basin 1 is communicated with overboard well 2.
In implementation process, in the time that the sewage in sedimentation basin 1 flows out, first slowly sent in overboard well 2 by deflector 3, then flowed out through the outlet pipe 4 of overboard well 2 bottoms.
Because deflector 3 tilts to be installed between sedimentation basin 1 and overboard well 2, sewage is slowly sent along angle of inclination, on the one hand, weaken impulsive force when sewage flows out, on the other hand, also reduce the drop between sedimentation basin 1 and overboard well, the weakening and the generation that reduces fundamentally to have avoided bubble of drop of impulsive force, thereby overcome the interference that sewage transport process causes follow-up advanced treating, be conducive to the discharge of sewage and the raising for the treatment of effect.
Embodiment 2
The present embodiment has the sedimentation basin of unhurried current energy dissipator, in conjunction with Fig. 1 and Fig. 2, the outlet pipe 4 that comprises sedimentation basin 1, overboard well 2 and be installed on overboard well 2 bottoms and communicate with overboard well 2, wherein, between sedimentation basin 1 and overboard well 2, be provided with deflector 3, deflector 3 width identical with overboard well 2 width (about 1m), deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=15 °, and sedimentation basin 1 is communicated with overboard well 2; Outlet pipe 4 comprises vertical pipeline section and the horizontal pipeline section installed in turn, VERTICAL TUBE section is positioned at overboard well 2 belows, Flow-rate adjustment dish 5 is installed on horizontal pipeline section, and Flow-rate adjustment dish 5 is installed on outlet pipe 4 by flange, for adjusting and the flow of stable sewage, guarantee that sewage flows out for constant stable flow after out through Flow-rate adjustment dish 5, wherein, Flow-rate adjustment dish 5 is disc structure, and with outlet pipe 4 concentrics, the internal diameter of outlet pipe 4 is 600mm, and the external diameter of Flow-rate adjustment dish 5 is 480mm.In the present embodiment, deflector 3, Flow-rate adjustment dish 5 form the unhurried current energy dissipator of sedimentation basin together.
In implementation process, in the time that the sewage in sedimentation basin 1 flows out, first slowly sent in overboard well 2 by deflector 3, flow out through the outlet pipe 4 of overboard well 2 bottoms again, when effluent stream is during through Flow-rate adjustment dish 5, Flow-rate adjustment dish 5 regulates and controls the discharge of sewage, guarantees to present stable, constant flow outflow after sewage outflow adjustment disk 5.
The beneficial effect of the present embodiment is as follows:
(1) because deflector 3 tilts to be installed between sedimentation basin 1 and overboard well 2, sewage is slowly sent along angle of inclination, on the one hand, weaken impulsive force when sewage flows out, on the other hand, also reduce the drop between sedimentation basin 1 and overboard well, the weakening and the generation that reduces fundamentally to have avoided bubble of drop of impulsive force, thereby overcome the interference that sewage transport process causes follow-up advanced treating, be conducive to the discharge of sewage and the raising for the treatment of effect.
(2) the Flow-rate adjustment dish 5 that outlet pipe 4 exits arrange, Flow-rate adjustment dish 5 regulates and controls the discharge of sewage, has further alleviated the impact dynamics of sewage.
Embodiment 3
The present embodiment is identical with arranging of embodiment 1, and difference is: in the present embodiment, deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=15 °.
Embodiment 4
The present embodiment is identical with arranging of embodiment 2, and difference is: in the present embodiment, deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=30 °.
Embodiment 5
The present embodiment is identical with arranging of embodiment 1, and difference is: in the present embodiment, deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=45 °.
Embodiment 6
The present embodiment is identical with arranging of embodiment 2, and difference is: in the present embodiment, deflector 3 is installed between sedimentation basin 1 and overboard well 2 with tiltangleθ=45 °.
Above content is the further description of provided technical scheme being done in conjunction with the preferred embodiment of the present invention; can not assert that the concrete enforcement of the present invention is confined to above-mentioned these explanations; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. there is the sedimentation basin of unhurried current energy dissipator, it is characterized in that: comprise sedimentation basin, overboard well and the outlet pipe that is installed on overboard bottom and communicates with overboard well, between described sedimentation basin and overboard well, be provided with deflector, deflector is installed between sedimentation basin and overboard well with heeling condition, and sedimentation basin is communicated with overboard well.
2. the sedimentation basin with unhurried current energy dissipator as claimed in claim 1, is characterized in that: described deflector is the angle of inclination of 30 ° and is installed between sedimentation basin and overboard well.
3. the sedimentation basin with unhurried current energy dissipator as claimed in claim 1, is characterized in that: on described outlet pipe, be provided with Flow-rate adjustment dish, adjustment disk water-exit vertically length of tube direction is movably installed in outlet pipe, for stablizing the discharge of sewage.
4. the sedimentation basin with unhurried current energy dissipator as claimed in claim 3, is characterized in that: described Flow-rate adjustment disc area is not less than the sectional area of outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114766.8U CN203750228U (en) | 2014-03-13 | 2014-03-13 | Settling pond with flow-slowing energy dissipator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114766.8U CN203750228U (en) | 2014-03-13 | 2014-03-13 | Settling pond with flow-slowing energy dissipator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750228U true CN203750228U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114766.8U Expired - Fee Related CN203750228U (en) | 2014-03-13 | 2014-03-13 | Settling pond with flow-slowing energy dissipator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847535A (en) * | 2020-06-17 | 2020-10-30 | 如东深水环境科技有限公司 | Water distribution device and method for sewage treatment |
| CN114620862A (en) * | 2022-03-15 | 2022-06-14 | 北京中环达生态科技有限公司 | Drop-prevention reoxygenation device and application thereof in sewage treatment |
-
2014
- 2014-03-13 CN CN201420114766.8U patent/CN203750228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847535A (en) * | 2020-06-17 | 2020-10-30 | 如东深水环境科技有限公司 | Water distribution device and method for sewage treatment |
| CN114620862A (en) * | 2022-03-15 | 2022-06-14 | 北京中环达生态科技有限公司 | Drop-prevention reoxygenation device and application thereof in sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |