CN204919642U - Husky device of bed mud before dam of drainage storehouse - Google Patents
Husky device of bed mud before dam of drainage storehouse Download PDFInfo
- Publication number
- CN204919642U CN204919642U CN201520485220.8U CN201520485220U CN204919642U CN 204919642 U CN204919642 U CN 204919642U CN 201520485220 U CN201520485220 U CN 201520485220U CN 204919642 U CN204919642 U CN 204919642U
- Authority
- CN
- China
- Prior art keywords
- silt
- husky
- valves
- tube
- mud
- 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
Abstract
The utility model discloses a husky device of bed mud before dam of drainage storehouse is mainly by taking out the silt device, heavy silt device, pull throughs three constitution, taking out husky mud device and including the trunk line, the silt mouth is taken out to the small transfer line, the pipeline fixed loop, and dive silt pump, a valve, no. Three valves, heavy silt device including sinking the silt pond, the husky net of filter mud, sandboard, sand outlet, pull throughs include aspiration pump, no. Two valves. Dive silt pump and aspiration pump all install on the trunk line, take out the silt mouth on the small transfer line and be on a parallel with water flow direction, the utility model discloses a leading to pipe and fixing on the dam body, husky through taking out silt mouth extraction reservoir bed mud, the silt that reduces before the dam is piled up, and it is stable to have a reinforcing dam body, and the salinization phenomenon of preventing separating the soil is improved the bottom outlet and is sluiced and arrange the drawback of silt, the economic benefits of improvement reservoir, material saving cost, advantages such as convenient operation.
Description
Technical field
The utility model relates to the husky device of bed mud before a kind of row's reservoir dam, belongs to silt process for comprehensively treating field.
Background technology
The major function of reservoir is flood control, irrigates, supplies water and generating, is the building that a kind of development to society has a lot of benefit.But reservoir is while bringing benefit, also certain harm correspondingly can be brought.Such as: on riverbed, build reservoir will cause certain destruction to the relatively stable etc. of the edaphic condition near natural river course, river and channel boundary, make flow and sediment and bed configuration again will reach a kind of balance newly.Because the water level of reservoir raises, the area flooding soil can enlarge markedly, the flow velocity of current then can correspondingly reduce, thus the defeated silt ability of current significantly reduces thereupon, so just be easy to the silting phenomenon causing reservoir area, upstream, dam, the form in riverbed also can be made to change gradually simultaneously, change hydrobiological living environment, also can cause the eutrophication of current in the above river course of reservoir and reservoir area, make down the clear water let out lack necessary nutrient.The river water level in the alluvial of reservoir also Hui Shi backwater of reservoir district raises, raise the groundwater table of surrounding area accordingly, thus just likely cause these areas to occur soil salination phenomenon, or the salinization of soil in aggravation soil, bring ill effect to reservoir area and ecological environment around.
Because the sand content of flood into reservoir is large, particle diameter is little, and silt is just difficult to sedimentation, thus Sediment Siltation problem before easily bringing dam.Before dam, the alluvial of silt then can cause the effective storage of reservoir to reduce, and the water yield that also namely can be used for irrigating, supply water and generating electricity can reduce.Also the water level of reservoir can be raised simultaneously, weaken the original flood control capacity of reservoir.Sediment Siltation before dam, can cause certain obstruction to the current entering generator, and the silt entering generator is increased relatively, thus aggravates the wear phenomenon to turbine blade and gate seat groove.And the reservoir providing water source is needed for some, once the alluvial of silt exceeds intake, water inlet will be made to introduce yellow mud water, have a strong impact on the quality of water supply of reservoir.
Whether Problems of Reservoir Sedimentation process appropriate, will badly influence reservoir run in the performance of normal benefit, reservoir effective storage and reservoir application life etc. ask, so, the silt cleaning plant needing development and Design new thus effectively solve the problem.
Utility model content
Technical problem to be solved in the utility model there is provided the husky device of bed mud before a kind of row's reservoir dam, this device is fixed on dam body by pipeline, diving shell pump is utilized to extract reservoir bottom sediment, and then reach cleaning dam before bottom silt, strengthen dam stabilization, and provide raw-material object for construction work.
In order to realize above-mentioned technical characteristic, the technical solution adopted in the utility model is: the husky device of bed mud before a kind of row's reservoir dam, and it comprises takes out husky mud device, heavy silt device and dredger.
Described take out husky mud device and comprise main pipeline, branch pipe(tube), No. three valves, take out silt mouth, pipeline retainer ring, main valve and diving shell pump, branch pipe(tube) is arranged on dam body by pipeline retainer ring, diving shell pump is arranged on main pipeline, and No. three valves to be arranged on branch pipe(tube) before No. two valves are arranged on diving shell pump.
Described heavy silt device comprises heavy silt pond, filter mud husky net, sandboard and sand outlet, and heavy silt pond is arranged in upstream, is provided with filter mud husky net, sand outlet and sandboard bottom heavy silt pond, and the husky net of filter mud and sand outlet are arranged in side, reservoir area.
Described dredger comprises aspiration pump and No. two valves, and aspiration pump is arranged on main pipeline, before No. two valves are arranged on aspiration pump.
Described main pipeline and branch pipe(tube) are fixed on dam body, and silt suction is sunk in silt pond by taking out silt mouth by diving shell pump, and the bed mud before removing dam is husky.
Described aspiration pump is blocked by the silt of extracting air dredging main pipeline and branch pipe(tube).
Described every root branch pipe(tube) all arranges No. three valves, by the switch of No. three valves, controls being communicated with of corresponding branch pipe(tube) and main pipeline, and sandboard top is provided with the husky net of filter mud.
The utility model has following beneficial effect:
The utility model is the husky device of bed mud before a kind of row's reservoir dam, be fixed on dam body by pipeline, pipeline is installed diving shell pump, extract Reservoir Sediment by diving shell pump husky, bottom sediment before removing dam, the accumulation of bed mud sand before minimizing dam, eliminates silting to the impact of dam, improves the stable of dam body, the salination phenomenon in anti-solution soil, improve the drawback of bottom outlet sluicing spoil disposal sand, improve the economic benefit of reservoir, simultaneously for construction work provides raw material.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is pipeline fork of the present utility model detail drawing.
Fig. 3 is of the present utility model water pipe retainer ring figure.
In figure: take out silt mouth 1, pipeline retainer ring 2, No. three valves 3, dam body 4, aspiration pump 5, heavy silt pond 6, sand outlet 7, the husky net 8 of filter mud, main valve 9, dead bolt 10, diving shell pump 11, sandboard 12, main pipeline 13, branch pipe(tube) 14, No. two valves 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As Figure 1-3, the husky device of bed mud before a kind of row's reservoir dam, installation concrete in figure and on-link mode (OLM) have, described take out that husky mud device comprises main pipeline 13, branch pipe(tube) 14, No. three valves 3, takes out silt mouth 1, pipeline retainer ring 2, main valve 9 and diving shell pump 11, branch pipe(tube) 14 is arranged on dam body 4 by pipeline retainer ring 2, diving shell pump 11 is arranged on main pipeline 13, and No. three valves 3 to be arranged on branch pipe(tube) 14 before No. two valves 9 are arranged on diving shell pump 11.Can by the desilting of bottom before dam by taking out husky mud device
Further, described heavy silt device comprises heavy silt pond 6, filter mud husky net 8, sandboard 12 and sand outlet 7, heavy silt pond 6 is arranged in upstream, is provided with filter mud husky net 8, sand outlet 7 and sandboard 12 bottom heavy silt pond 6, and the husky net 8 of filter mud and sand outlet 7 are arranged in side, reservoir area.
Further, described dredger comprises aspiration pump 5 and No. two valves 15, and aspiration pump 5 is arranged on main pipeline 13, before No. two valves 15 are arranged on aspiration pump 5.
Further, described main pipeline 13 and branch pipe(tube) 14 are fixed on dam body 4, and silt suction is sunk in silt pond 6 by taking out silt mouth 1 by diving shell pump 11, and the bed mud before removing dam is husky.
Further, described aspiration pump 5 is blocked by the silt of extracting air dredging main pipeline 13 and branch pipe(tube) 14.
Further, described every root branch pipe(tube) 14 all arranges No. three valves 3, by the switch of No. three valves 3, controls being communicated with of corresponding branch pipe(tube) 14 and main pipeline 13, and sandboard 12 top is provided with the husky net 8 of filter mud.
Concrete operation step of the present utility model:
Open a valve 9 and corresponding arm No. three valves 3, close No. two valves 15 and sand outlet 7, start diving shell pump 11, silt enters sand trap 6 by pipeline, water enters reservoir by the husky net 8 of filter mud, and silt is exported by sand export 7, and corresponding No. three valves 3 on every root branch pipe(tube) 14 can be opened separately, meanwhile, on every root branch pipe(tube), No. three valves 3 of 14 also can be opened simultaneously.Until the silt that every root pipeline is extracted out is less.Close diving shell pump 11.
If when blocking occurs certain root branch pipe(tube) 14, remaining No. three valve 3 Close All, opens No. two valves 15, closes a valve 9 simultaneously, start aspiration pump 5 and bleed, the branch pipe(tube) 14 of blocking is dredged.
Here is to utilizing a kind of plant and instrument and physical dimension of arranging the husky device of bed mud before reservoir dam of the present utility model;
1, main pipeline and branch pipe(tube) be bent into 90 degree, the radius of branch pipe(tube) is 20cm.
2, the length of sand trap is 6m, and height is 5m, and wide is 6m, and the radius of sand outlet is 30cm.The space of filter mud sand net is 3.75mm, and every root branch pipe(tube) spacing is 2-3m.
3, according to the flow of water body sediment and the layout of pipeline, the diving shell pump model adopted: ZSQ
4, according to size and the atmospheric pressure of pipeline, the model of its aspiration pump: VP2120
5, pipeline adopts round steel material, and valve adopts straight-through single seat control valve, and the husky net materials of the filter mud adopted is high-tensile steel wires.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (4)
1. the husky device of bed mud before row's reservoir dam, is characterized in that: it comprises takes out husky mud device, heavy silt device and dredger;
Described take out husky mud device and comprise main pipeline (13), branch pipe(tube) (14), No. three valves (3), take out silt mouth (1), pipeline retainer ring (2), main valve (9) and diving shell pump (11), branch pipe(tube) (14) is arranged on dam body (4) by pipeline retainer ring (2), diving shell pump (11) is arranged on main pipeline (13), and No. three valves (3) are arranged on before upper No. two valves (9) of branch pipe(tube) (14) are arranged on diving shell pump (11);
Described heavy silt device comprises heavy silt pond (6), the husky net (8) of filter mud, sandboard (12) and sand outlet (7), heavy silt pond (6) is arranged in upstream, heavy silt pond (6) bottom is provided with the husky net (8) of filter mud, sand outlet (7) and sandboard (12), and the husky net (8) of filter mud and sand outlet (7) are arranged in side, reservoir area;
Described dredger comprises aspiration pump (5) and No. two valves (15), and aspiration pump (5) is arranged on main pipeline (13), and it is front that No. two valves (15) are arranged on aspiration pump (5).
2. the husky device of bed mud before one row reservoir dam according to claim 1, it is characterized in that: described main pipeline (13) and branch pipe(tube) (14) are fixed on dam body (4), silt suction is sunk in silt pond (6) by taking out silt mouth (1) by diving shell pump (11), and the bed mud before removing dam is husky.
3. the husky device of bed mud before one row reservoir dam according to claim 1, is characterized in that: described aspiration pump (5) dredges the silt blocking of main pipeline (13) and branch pipe(tube) (14) by extracting air.
4. the husky device of bed mud before one row reservoir dam according to claim 1, it is characterized in that: described every root branch pipe(tube) (14) all arranges No. three valves (3), by the switch of No. three valves (3), control being communicated with of corresponding branch pipe(tube) (14) and main pipeline (13), husky plate (12) top of shelves is provided with the husky net (8) of filter mud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485220.8U CN204919642U (en) | 2015-07-08 | 2015-07-08 | Husky device of bed mud before dam of drainage storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485220.8U CN204919642U (en) | 2015-07-08 | 2015-07-08 | Husky device of bed mud before dam of drainage storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919642U true CN204919642U (en) | 2015-12-30 |
Family
ID=54968786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485220.8U Expired - Fee Related CN204919642U (en) | 2015-07-08 | 2015-07-08 | Husky device of bed mud before dam of drainage storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386998A (en) * | 2020-12-03 | 2021-02-23 | 华能秦煤瑞金发电有限责任公司 | Water supply system for thermal power plant |
-
2015
- 2015-07-08 CN CN201520485220.8U patent/CN204919642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386998A (en) * | 2020-12-03 | 2021-02-23 | 华能秦煤瑞金发电有限责任公司 | Water supply system for thermal power plant |
| CN112386998B (en) * | 2020-12-03 | 2023-08-25 | 华能秦煤瑞金发电有限责任公司 | Make-up water system for thermal power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104452656B (en) | A kind of river course segmentation Dredging Construction method | |
| CN101851914B (en) | Method for regulating and controlling ventilating transformation and quickly reinforcing dredger fill in vacuum | |
| CN205116250U (en) | Sediment removal device of reservoir among hydraulic engineering | |
| CN102535384B (en) | In-trench water-stone separation siphoning-drainage debris flow control method | |
| CN206646467U (en) | Hillside fields footpath seepage flow ecology harvests irrigation system | |
| CN201762694U (en) | Dam flow guiding device | |
| CN104963322A (en) | Hydraulic junction facility | |
| CN101230568B (en) | U-shaped soft vacuum dredged silt rapid drainage method | |
| CN108457237B (en) | Desilting and desilting dam system arrangement system and working method thereof | |
| CN205116247U (en) | Water conservancy is towards heavy well construction equipment | |
| CN206408667U (en) | A kind of backwater gate bottom Accrete clearing device | |
| CN106988378A (en) | A kind of large-scale seawater intake strucure of box culvert-type, constructing structure and construction method | |
| CN204919642U (en) | Husky device of bed mud before dam of drainage storehouse | |
| CN109868878A (en) | A kind of large size Karst depression hydrophobic structure and its construction method | |
| CN101519869B (en) | Settlement type water and soil conservation method | |
| CN206245390U (en) | A kind of culvert pipe water channeling type pumping plant | |
| CN105064291A (en) | Step sand-blocking dam ecosystem for reservoir desilting and sand prevention | |
| CN110679228B (en) | Seawall front-edge mudflat wetland and recovery method thereof | |
| CN2654699Y (en) | Pneumatic sludge flushing device | |
| CN104790377A (en) | Fast drainage consolidation device and method for river and lake dredging bottom mud with high clay content | |
| CN203320514U (en) | Rigid well point pipe network vacuum drainage system in large-area deep sludge treatment | |
| CN111822478B (en) | Landfill gas horizontal cross well gas collection and reverse seepage filtrate discharge system and method | |
| CN204803859U (en) | Water inlet blocks dirty structure | |
| CN111305172A (en) | Diversion and drainage bidirectional pressure tunnel | |
| CN105421288A (en) | Large reservoir basin reservoir silt beach sand sluicing structure and construction method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160708 |