CN201176582Y - Sand-depositing and slag-blocking facilities - Google Patents
Sand-depositing and slag-blocking facilities Download PDFInfo
- Publication number
- CN201176582Y CN201176582Y CNU2008200618108U CN200820061810U CN201176582Y CN 201176582 Y CN201176582 Y CN 201176582Y CN U2008200618108 U CNU2008200618108 U CN U2008200618108U CN 200820061810 U CN200820061810 U CN 200820061810U CN 201176582 Y CN201176582 Y CN 201176582Y
- Authority
- CN
- China
- Prior art keywords
- dam
- sand setting
- debris retaining
- sand
- mud plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000151 deposition Methods 0.000 title 1
- 239000004576 sand Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Revetment (AREA)
Abstract
The utility model relates to a sand-settling debris retaining device, which comprises a dam, a sand settling dam, a mud settling plate and a water level dam, wherein the sand settling dam, the mud settling plate and the water level dam are arranged in the middle of the dam in turn at interval. The lower end of the sand-settling debris retaining device is arranged at the bottom of a river, and the upper end is at least 1cm lower than the dam. A plurality of reticulated debris retaining grids with rust-proofing functions are arranged on the upper end of the sand settling dam at interval, which is used to intercept floating materials in river, and meanwhile, a plurality of mud settling plate pillars are arranged in the middle of the mud settling plate, which is used to fix the mud settling plate and prevent the mud setting plate from being washed away by water. The sand settling debris retaining device can effectively prevent stones, mud and even water surface floating materials from getting into facilities on the down stream of a river, which is convenient for controlling rivers.
Description
Technical field
The utility model relates to a kind of sand setting debris retaining facility, specifically, relates to a kind of sand setting debris retaining facility that is used for river course or power station.
Background technology
At present, the pollution in river course is very serious, particularly in the mountain area, in case rain, a large amount of silt particles will occur in the river course, even floating thing such as trees occurs at river surface, very is unfavorable for the improvement in river course; The numerous power stations that are located in the mountain area, because the silt particle of wet season upstream meeting what collection is in the forebay, power station, thereby reduced water retention capacity, can cause the downstream water qualitative change bad in order to clear up silt particle, simultaneously, reduced exerting oneself of generator, in addition, enter the silt particle meeting accelerated wear test facility parts of power generating equipment, influence economic benefit of enterprises.
The utility model content
The purpose of this utility model provides a kind of sand setting debris retaining facility, stops the foreign material in the river course to enter the river course downstream installation, thereby improves the service efficiency of river course downstream installation, reduces its unnecessary wearing and tearing.
To achieve these goals, the utility model provides a kind of sand setting debris retaining facility, comprise dykes and dams, it is characterized in that, described sand setting debris retaining facility also comprises sand setting dam, heavy mud plate and water level dam, sand setting dam, heavy mud plate and water level dam are arranged at intervals between the dykes and dams successively, and its lower end all is arranged at the bottom, river course, and the upper end all is lower than dykes and dams 1cm at least.
Described sand setting dam comprises main body and base, and main body is arranged at base top, and the main body side is trapezoidal, and base is a cuboid.
Upper end, described sand setting dam is provided with the debris retaining grid.
Upper end, described sand setting dam is provided with debris retaining grid at least.
Described debris retaining grid are the net structure with antirust function.
Described debris retaining grid are wire lath/plastic wire/bamboo weaving net.
Be provided with at least one heavy mud plate pillar between the described heavy mud plate.
The thickness of described heavy mud plate pillar is greater than the thickness of heavy mud plate 1cm at least.
Described water level height of dam degree is lower than sand setting dam 1cm at least, is higher than heavy mud plate 1cm at least.
Concrete structure of the present utility model and act on as follows:
1. the sand setting dam is the reinforced concrete goods, and its main body section is trapezoidal, in order to impact force and the pressure of buffering current to the sand setting dam.When the upper reaches contains the river of silt particle, when flowing to the sand setting dam, sandstone is blocked sinking by the sand setting dam, has prevented that promptly sandstone from flowing into downstream installation and causing adverse effect, has made things convenient for concentrated cleaning again.
2. in upper end, sand setting dam several spaced debris retaining grid are set, the debris retaining grid can adopt wire lath, plastic wire or bamboo weaving net etc. to have the net structure of antirust function, in order to the floating thing in the obstruction river, and locate realization at this and concentrate cleaning.
3. heavy mud plate is arranged at back, sand setting dam, is worked out by batten or bamboo bar, and the height and the number of heavy mud plate can specifically be set according to the water quality condition in concrete location.The effect of heavy mud plate is that further fine sand or the earth in the cascading water reaches the river sand content that enters the forebay, power station and minimizes, and prolongs the clear what cycle of forebay, improves the power rate that of generating equipment.
4. several heavy mud plate pillars are set between heavy mud plate, and heavy mud plate pillar is the reinforced concrete goods, and its thickness is much larger than heavy mud plate thickness, and effect is fixing heavy mud plate, prevents that heavy mud plate from being washed away by current, makes heavy mud plate lose due heavy mud function.
5. the water level dam is arranged at last, is the reinforced concrete goods, and effect is to flood, and reduces the river flowing velocity, guarantees that the earth in the water is realized heavy collection, and its height is a little less than the sand setting dam, a little more than heavy mud plate.
By said structure, can greatly reduce the stone sand, silt and other foreign material that enter the forebay, power station, increase water quality and the moisture storage capacity of forebay, power station, avoid that facility is worn and torn by stone sand in the power station, thereby improve its service efficiency; Make stone sand, silt concentrate on a place separately simultaneously, be very easy to the improvement in river course.The utility model is mainly used in interception of river course, power station or the river regulation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional view on sand setting dam in the utility model.
Fig. 3 is the front view on sand setting dam in the utility model.
Fig. 4 is the schematic diagram of heavy mud plate in the utility model.
The specific embodiment
As shown in Figure 1 to Figure 3, sand setting debris retaining facility comprises dykes and dams 1, sand setting dam 2, heavy mud plate 3 and water level dam 4, and sand setting dam 2, heavy mud plate 3 and water level dam 4 are arranged at intervals between the dykes and dams 1 successively, and its lower end all is arranged at the bottom, river course, and the upper end all is lower than dykes and dams 1 1cm at least.In 2 upper ends, sand setting dam the debris retaining grid 8 that several stainless steel cloths are made are set at interval, several heavy mud plate pillars 5 are set between heavy mud plate 3,, prevent that it is washed away in order to fixing heavy mud plate 3.
Through to sand setting dam 2 time, the sandstone in the river is by 2 interceptions of sand setting dam from upstream flow for current, and the floating things such as trees that float on the water surface are then stopped only have tiny silt to continue toward dirty with river by debris retaining grid 8; When river flow to heavy mud plate 3, because heavy mud plate 3 is to be worked out by various establishment bars, the gap was very thin between plate, made a large amount of silts also be blocked and precipitated at this; When river flow to water level dam 4, flooded by water level dam 4, reduce the river flow velocity, further guarantee the heavy collection of silt, increase water quality, reduce downstream installation by the probability that stone sand weares and teares, increase the service life.
Claims (9)
1. sand setting debris retaining facility, comprise dykes and dams (1), it is characterized in that, described sand setting debris retaining facility also comprises sand setting dam (2), heavy mud plate (3) and water level dam (4), sand setting dam (2), heavy mud plate (3) and water level dam (4) are arranged at intervals between the dykes and dams (1) successively, and its lower end all is arranged at the bottom, river course, and the upper end all is lower than dykes and dams 1cm at least.
2. sand setting debris retaining facility according to claim 1 is characterized in that, described sand setting dam (2) comprises main body (7) and base (6), and main body (7) is arranged at base (6) top, and main body (7) cross section is trapezoidal, and base (6) is a cuboid.
3. sand setting debris retaining facility according to claim 1 and 2 is characterized in that, upper end, described sand setting dam (2) is provided with debris retaining grid (8).
4. sand setting debris retaining facility according to claim 1 and 2 is characterized in that, upper end, described sand setting dam (2) is provided with debris retaining grid (8) at least.
5. sand setting debris retaining facility according to claim 3 is characterized in that, described debris retaining grid (8) are for having the net structure of antirust function.
6. sand setting debris retaining facility according to claim 3 is characterized in that, described debris retaining grid (8) are wire lath/plastic wire/bamboo weaving net.
7. sand setting debris retaining facility according to claim 1 is characterized in that, is provided with at least one heavy mud plate pillar (5) between the described heavy mud plate (3).
8. sand setting debris retaining facility according to claim 7 is characterized in that, the thickness of described heavy mud plate pillar (5) is greater than the thickness of heavy mud plate (4) 1cm at least.
9. sand setting debris retaining facility according to claim 1 is characterized in that, described water level dam (4) is lower than sand setting dam (2) 1cm highly at least, is higher than heavy mud plate (3) 1cm at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200618108U CN201176582Y (en) | 2008-01-16 | 2008-01-16 | Sand-depositing and slag-blocking facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200618108U CN201176582Y (en) | 2008-01-16 | 2008-01-16 | Sand-depositing and slag-blocking facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176582Y true CN201176582Y (en) | 2009-01-07 |
Family
ID=40216600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200618108U Expired - Fee Related CN201176582Y (en) | 2008-01-16 | 2008-01-16 | Sand-depositing and slag-blocking facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176582Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019396A (en) * | 2014-04-23 | 2015-11-04 | 栾加友 | Novel governance method for blocking sands with grids for seaward channel |
| CN105839595A (en) * | 2016-03-08 | 2016-08-10 | 华北水利水电大学 | Silt removal device for water flow in channel |
| CN105283604B (en) * | 2013-03-15 | 2018-09-04 | 奥菲奇内·马卡费里股份公司 | River Chip entrapment structure |
| CN114804515A (en) * | 2022-04-13 | 2022-07-29 | 青岛冠中生态股份有限公司 | Artificial wetland system for Jiangxin continents and flood beaches |
-
2008
- 2008-01-16 CN CNU2008200618108U patent/CN201176582Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283604B (en) * | 2013-03-15 | 2018-09-04 | 奥菲奇内·马卡费里股份公司 | River Chip entrapment structure |
| CN105019396A (en) * | 2014-04-23 | 2015-11-04 | 栾加友 | Novel governance method for blocking sands with grids for seaward channel |
| CN105839595A (en) * | 2016-03-08 | 2016-08-10 | 华北水利水电大学 | Silt removal device for water flow in channel |
| CN114804515A (en) * | 2022-04-13 | 2022-07-29 | 青岛冠中生态股份有限公司 | Artificial wetland system for Jiangxin continents and flood beaches |
| CN114804515B (en) * | 2022-04-13 | 2024-06-04 | 青岛冠中生态股份有限公司 | Constructed wetland system for river-core continent and flood plain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XICHANG ELECTRICAL BUREAU Free format text: FORMER OWNER: FU YANGCHAO Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: No. 66, Chengnan Avenue, Xichang, Sichuan, zip code: 615000 Co-patentee after: Fu Yangchao Patentee after: Xichang Electric Power Bureau Address before: No. 25, Changan East Road, Sichuan, Xichang: 610000 Patentee before: Fu Yangchao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20100220 |