CN205055613U - Water conservancy diversion sedimentation tank - Google Patents
Water conservancy diversion sedimentation tank Download PDFInfo
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- CN205055613U CN205055613U CN201520638425.5U CN201520638425U CN205055613U CN 205055613 U CN205055613 U CN 205055613U CN 201520638425 U CN201520638425 U CN 201520638425U CN 205055613 U CN205055613 U CN 205055613U
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- deflector
- pond body
- body wall
- water
- conservancy diversion
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Abstract
The utility model discloses a water conservancy diversion sedimentation tank, it includes and the cell body is located respectively the cell body wall on the water inlet and the delivery port of the left and right sides, be provided with a plurality of guide plates that slow down the water velocity in its characterized in that cell body, the delivery port be provided with the filter screen. The utility model discloses a change the water flow direction, increase the water flow path and slow down water velocity, extension water dwell time to improve and deposit the effect. It has been solved the increase project investment that exists, has been increased engineering area scheduling problem among the functional activities of traditional intensive sedimentation tank, have the cost of saving, change area, structure advantage such as changeable.
Description
Technical field
The utility model relates to a kind of sewage treatment facility, is specifically related to a kind of water conservancy diversion sedimentation basin.
Background technology
Constructed wetland waste water treatment technology is the pollution-free sewage disposal technology of ecology that country actively advocates, and is also the direction of sewage disposal technology development.It a kind ofly to be built and the artificial ecological system of the similar Wetland of Sanjiang Plain of simulation of Supervised Control by artificial, utilize the physics in the ecosystem, chemistry and biological triple synergies, realize the high-efficient purification to sewage by filtration, absorption, precipitation, ion-exchange, plant absorption and microbial decomposition.
Constructed wetland waste water treatment technology dispose of sewage effect stability, construction cost is low (is generally the 1/3-1/4 of biological treatment, even 1/5), saving energy, operation and maintenance cost is extremely low, easy and simple to handle, anti-shock loading performance is good, not only be suitable for the process of sanitary sewage, to some industrial wastewaters, rural sewage, mine sour water etc., also there is good detergent power, can purify waste water, can also as beautification of landscape environment, have higher environmental benefit, economic benefit and social benefit, application prospect is very wide.
Wastewater treatment is divided into two parts, and forward part is pretreatment process, and rear section is wetland module process.Sedimentation basin is an important step of pretreating process flow process in constructed wetland waste water treatment technology, and the quality of its work efficiency, directly has influence on the outlet effect of pretreatment process and the water quality reaching standard of whole sewage treatment project.
The method of the functional effect in tradition reinforced deposition pond, be exactly generally add special equipment or expand pond body bulk, such problem to solve, but existence increases project investment, increases the problems such as project occupation of land area.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and provides a kind of by changing the water body flow direction, increasing water body flow path and slowing down water velocity, extend the water conservancy diversion sedimentation basin of the water body time of staying.It does not increase cost, do not increase floor space prerequisite under, extend the water body time of staying, the suspended particulate substance in water body is fully effectively precipitated.
The purpose of this utility model is reached by following measure: a kind of water conservancy diversion sedimentation basin, it comprises pond body, lay respectively at water inlet and the delivery port of the left and right sides on described pond body wall, it is characterized in that being provided with multiple deflector slowing down water velocity in the body of pond, described delivery port is provided with screen pack.
Preferably, one end of multiple described deflector is connected with pond body wall, and the other end and pond body wall form the opening flowed out for current, and the opening that adjacent deflector and pond body wall are formed is for be in staggered distribution up and down.
Preferably, multiple described deflector is connected, and is connected to form enclosed region with pond body wall, described deflector has the single or multiple filter bores for current circulation.
Preferably, the deflector described in two mutually vertically connects and is connected to form the enclosed region of rectangle with pond body wall, and single or two deflectors have filter bores, and delivery port is positioned on the pond body wall of the enclosed region of rectangle.
Preferably, be provided with two deflectors in the enclosed region of described rectangle mutually vertically connect and be connected to form the enclosed region of second rectangle with pond body wall, single or two deflectors in the enclosed region of second rectangle have filter bores, and delivery port is positioned on the pond body wall of the enclosed region of second rectangle.
Preferably, described deflector is mutually vertical in the horizontal and vertical directions to be connected, the deflector be positioned on vertical direction be parallel to each other interval arrange, the deflector one end being positioned at vertical direction is connected with pond body wall and the closure of adjacent two deflectors being positioned at vertical direction and pond body wall is contrary, and the other end being positioned at the deflector of vertical direction is connected with the deflector of adjacent vertical direction by the deflector being positioned at horizontal direction.
Preferably, the deflector being positioned at horizontal direction is provided with one or more filter bores.
The advantage that the utility model has is as follows:
1, flowing to by changing water body, increasing water body flow path and slowing down water velocity, the prolongation water body time of staying, without the need to strengthening the volume of sedimentation basin, saving land resource.
2, cost-saving.Relative to whole engineering project, increase cost almost very little.Because directly brick masonry structure can be used, so only need while doing item base, lay bricks in the lump, except fragment of brick cement according to a kind of designing requirement of water conservancy diversion sedimentation basin, do not need to increase other any material, more eliminate the special auxiliary equipment of sedimentation basin of air deflector etc. and so on.
3, delivery port is provided with screen pack, the cotton-shaped floating thing in sewage effectively can be retained, and then enriched dirt-removing functions, improve effluent characteristics.
4, various structures, can need to select flexibly according to sewage treatment process.
5, operating cost is cheap.Both unpowered also without equipment more without the need to dedicated technician's maintaining, only need regularly (to determine according to operation actual conditions, generally half a year or 1 year) send a common rural migrant worker once to check, as needs, then with slagging-off of manually removing contamination in one or two hour.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the operation principle schematic diagram of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment two.
Fig. 4 is the operation principle schematic diagram of Fig. 3.
Fig. 5 is the structural representation of the utility model embodiment three.
Fig. 6 is the operation principle schematic diagram of Fig. 5.
In figure, 1, water inlet, 2, delivery port, 3, Chi Ti, 4, deflector, 5, filter bores, 6, screen pack.
Detailed description of the invention
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but it is not formed to restriction of the present utility model, only illustrates.Simultaneously by illustrating, advantage of the present utility model will become clearly and easy understand.
Embodiment one, see Fig. 1 and Fig. 2.A kind of water conservancy diversion sedimentation basin, it comprises pond body 3, lays respectively at water inlet 1 and the delivery port 2 of the left and right sides on pond body 3 wall, and be provided with multiple deflector 4 slowing down water velocity in pond body 3, delivery port 2 is provided with screen pack 6.One end of multiple deflector 4 is connected with pond body 3 wall, and the other end and pond body 3 wall form the opening flowed out for current, and the opening that adjacent deflector 4 and pond body 3 wall are formed is for be in staggered distribution up and down.Flow path, by straight line varied curve, slows down water velocity, extends the water body time of staying.
Direction in Fig. 2 shown in arrow is water (flow) direction, water body flows into from water inlet 1, flows through the opening that deflector 4 is formed with pond body 3 wall successively, through the filtration of the screen pack 6 that delivery port 2 is arranged, cotton-shaped floating thing in sewage is effectively retained, then flows out from delivery port 2.Water body, by the flow path of curve, slows down water velocity, extends the water body time of staying, thus improves sedimentation effect.In practical operation, the quantity of deflector 4 can be increased as required.
Embodiment two, see Fig. 3 and Fig. 4.A kind of water conservancy diversion sedimentation basin, it is with the difference of embodiment one, and multiple deflector 4 is connected, and is connected to form enclosed region with pond body 3 wall, deflector 4 has the single or multiple filter bores 5 circulated for current.Wherein, two deflectors 4 mutually vertically connect and are connected to form the enclosed region of rectangle with pond body 3 wall, single or two deflectors 4 have filter bores 5, be provided with two deflectors 4 in the enclosed region of rectangle mutually vertically connect and be connected to form the enclosed region of second rectangle with pond body 3 wall, single or two deflectors 4 in the enclosed region of second rectangle have filter bores 5, and delivery port 2 is positioned on pond body 3 wall of the enclosed region of second rectangle.
Direction in Fig. 4 shown in arrow is water (flow) direction, and water body flows into from water inlet 1, successively by the filter bores 5 on deflector 4, eventually passes the filtration of the screen pack 6 that delivery port 2 is arranged, then flows out from delivery port 2.Water body, by filter bores 5, slow down water velocity, extends the water body time of staying, thus improves sedimentation effect.In practical operation, the quantity of rectangle enclosed region can be increased as required.
Embodiment three, see Fig. 5 and Fig. 6.A kind of water conservancy diversion sedimentation basin, the difference of itself and embodiment two is, deflector 4 is mutually vertical in the horizontal and vertical directions to be connected, the deflector 4 be positioned on vertical direction be parallel to each other interval arrange, deflector 4 one end being positioned at vertical direction is connected with pond body 3 wall and adjacent two deflectors 4 being positioned at vertical direction are contrary with the closure of pond body 3 wall, and the other end being positioned at the deflector 4 of vertical direction is connected by the deflector 4 of the deflector 4 with adjacent vertical direction that are positioned at horizontal direction.The deflector 4 of horizontal direction is provided with one or more filter bores 5.
Direction in Fig. 6 shown in arrow is water (flow) direction, and water body flows into from water inlet 1, successively by the filter bores 5 on deflector 4, eventually passes the filtration of the screen pack 6 that delivery port 2 is arranged, then flows out from delivery port 2.Water body is turned back in enclosed region back and forth by filter bores 5, slow down water velocity, extends the water body time of staying, thus improves sedimentation effect.In practical operation, the quantity of enclosed region can be increased as required.In addition, the shape of enclosed region can be the combinations such as L-type, inverted L shape, rectangle.
Deflector 4 in the utility model directly can use brick masonry structure, only needs while doing item base, has laid bricks in the lump according to the designing requirement fragment of brick cement of water conservancy diversion sedimentation basin.
The utility model can also increase water screen in pond body 3, effectively retains further, enrich dirt-removing functions, improve effluent characteristics the cotton-shaped floating thing in sewage.
Claims (7)
1. a water conservancy diversion sedimentation basin, it comprises pond body, lays respectively at water inlet and the delivery port of the left and right sides on described pond body wall, and it is characterized in that being provided with multiple deflector slowing down water velocity in the body of pond, described delivery port is provided with screen pack.
2. a kind of water conservancy diversion sedimentation basin according to claim 1, it is characterized in that one end of multiple described deflector is connected with pond body wall, the other end and pond body wall form the opening flowed out for current, and the opening that adjacent deflector and pond body wall are formed is for be in staggered distribution up and down.
3. a kind of water conservancy diversion sedimentation basin according to claim 1, is characterized in that multiple described deflector is connected, and is connected to form enclosed region with pond body wall, described deflector has the single or multiple filter bores for current circulation.
4. a kind of water conservancy diversion sedimentation basin according to claim 3, it is characterized in that the deflector described in two mutually vertically connects and is connected to form the enclosed region of rectangle with pond body wall, single or two deflectors have filter bores, and delivery port is positioned on the pond body wall of the enclosed region of rectangle.
5. a kind of water conservancy diversion sedimentation basin according to claim 4, be provided with two deflectors in the enclosed region that it is characterized in that described rectangle mutually vertically connect and be connected to form the enclosed region of second rectangle with pond body wall, single or two deflectors in the enclosed region of second rectangle have filter bores, and delivery port is positioned on the pond body wall of the enclosed region of second rectangle.
6. a kind of water conservancy diversion sedimentation basin according to claim 3, it is characterized in that described deflector is mutually vertical in the horizontal and vertical directions to connect, the deflector be positioned on vertical direction be parallel to each other interval arrange, the deflector one end being positioned at vertical direction is connected with pond body wall and the closure of adjacent two deflectors being positioned at vertical direction and pond body wall is contrary, and the other end being positioned at the deflector of vertical direction is connected with the deflector of adjacent vertical direction by the deflector being positioned at horizontal direction.
7. a kind of water conservancy diversion sedimentation basin according to claim 6, the deflector that it is characterized in that being positioned at horizontal direction is provided with one or more filter bores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638425.5U CN205055613U (en) | 2015-08-21 | 2015-08-21 | Water conservancy diversion sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520638425.5U CN205055613U (en) | 2015-08-21 | 2015-08-21 | Water conservancy diversion sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055613U true CN205055613U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520638425.5U Expired - Fee Related CN205055613U (en) | 2015-08-21 | 2015-08-21 | Water conservancy diversion sedimentation tank |
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| CN (1) | CN205055613U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075577A (en) * | 2019-05-23 | 2019-08-02 | 刘旭东 | For river, river, lake, library, extra large sewage draining exit rain sewage water filtration settling system |
| CN111115797A (en) * | 2019-12-24 | 2020-05-08 | 四川美富特环境治理有限责任公司 | Separation device, sewage treatment system and sewage treatment method |
| CN111378522A (en) * | 2018-12-28 | 2020-07-07 | 河北惠典油脂有限公司 | Maize germ miscella purifier |
| CN112551616A (en) * | 2020-11-16 | 2021-03-26 | 江苏阿尔法药业有限公司 | Thermal decomposition degradation method and device for cyanide in wastewater |
| CN114212920A (en) * | 2022-02-21 | 2022-03-22 | 江苏道蓬科技有限公司 | Waste water treatment device for graphite heat exchanger production |
-
2015
- 2015-08-21 CN CN201520638425.5U patent/CN205055613U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378522A (en) * | 2018-12-28 | 2020-07-07 | 河北惠典油脂有限公司 | Maize germ miscella purifier |
| CN110075577A (en) * | 2019-05-23 | 2019-08-02 | 刘旭东 | For river, river, lake, library, extra large sewage draining exit rain sewage water filtration settling system |
| CN111115797A (en) * | 2019-12-24 | 2020-05-08 | 四川美富特环境治理有限责任公司 | Separation device, sewage treatment system and sewage treatment method |
| CN112551616A (en) * | 2020-11-16 | 2021-03-26 | 江苏阿尔法药业有限公司 | Thermal decomposition degradation method and device for cyanide in wastewater |
| CN114212920A (en) * | 2022-02-21 | 2022-03-22 | 江苏道蓬科技有限公司 | Waste water treatment device for graphite heat exchanger production |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160302 Termination date: 20160821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |