CN103911969A - Suspended load purifying desilting reservoir wheel - Google Patents
Suspended load purifying desilting reservoir wheel Download PDFInfo
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- CN103911969A CN103911969A CN201310037679.7A CN201310037679A CN103911969A CN 103911969 A CN103911969 A CN 103911969A CN 201310037679 A CN201310037679 A CN 201310037679A CN 103911969 A CN103911969 A CN 103911969A
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- desilting
- water
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- purifying
- river
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Abstract
The invention discloses a suspended load purifying desilting reservoir wheel and relates to water conservancy facilities in the fields of river basins, large, medium and small water conservancy construction and farmland irrigation and urban drinking water engineering. The suspended load purifying desilting reservoir wheel aims at blocking suspended loads and sediment in water basins from continuously discharging inside river beds, enabling muddy water quality to be changed into limpid water quality, excluding river channel sediment which is cornered through flow holding outside the river beds, thoroughly restraining farmland water and soil loss and continuous spreading of ground perched rivers and providing a new desilting method for later sediment management in reservoir dams and hydropower stations.
Description
Technical field; Suspended load purification sand discharge reservoir logical sequence relates to the water conservancy projects of the large, medium and small water conservancy construction in river basin and irrigation and water conservancy irrigation and urban drinking water engineering.Its function and purposes are; Under prevention channel deposits continues, let out, containment aboveground river continues to spread, and prevents that a kind of concrete of farmland desertification and soil erosion from constructing water conservancy projects.What particularly point out is; This technological invention can make the muddy water quality in river course by the purification of reservoir logical sequence, removes and reduces river water quality turbidity, and muddy water quality is changed into limpid water quality, and can get rid of in riverbed water conservancy projects in addition by desilting pipeline by holding back the silt hoarding.
Background technology; At present, global most of channel deposits is wreaked havoc, and aboveground river continues to spread, farmland desertification, severe water and soil erosion.Although prior art is controlled letting out under bulky grain silt to some extent, but the situation of letting out under suspended material in current territory and molecule silt are continued in riverbed, even there is no so far more advanced technology and way, suspended load and molecule silt still work the mischief to society, still affect human lives and health.In order to overcome above deficiency, this technological invention can impel water quality of river to purify, a kind of suspended load that can control again the outer row of channel deposits purifies sand discharge reservoir logical sequence.
Summary of the invention; The object of this technological invention is; Propose a kind ofly to prevent that pipeline is deposited the special facilities that thing or silt stop up.Particularly arrange outward for channel deposits, the silt of hoarding in a large number in riverbed is thoroughly got rid of, and got rid of beyond riverbed by desilting pipeline.The technical solution used in the present invention is; The sand surfing pipe (5) that utilization is hinged on desilting pipeline (3) inwall upper end progressively washes away the silt being blocked in desilting pipeline by flushing sluice (7) outside pipeline, desilting pipeline mouth end silt underwashing slump the most at last, open sand discharge passage, impel the smooth and easy outer row of silt.
Figure of description; Fig. 1 is plan view, and Fig. 2 is sectional view,
The specific embodiment;
1 when current are after channel of approach (1) low side enters reservoir logical sequence (2), current will be in reservoir logical sequence slowly operation repeatedly, and by suspended material and silt aggregate and precipitate in reservoir logical sequence centre.The water quality purifying through precipitation is overflowed downstream through diversion channel (8).
2 aggregate and precipitate must be stopped up sand discharge pipe (3) port at the silt in reservoir logical sequence (2) centre.But, because the end valve (4) of sand discharge pipe (3) is closed non-water flow service condition, so silt can only stop up the front end position of sand discharge pipe (3).
3 because sand surfing pipe (5) is hinged on the inwall upper end of sand discharge pipe (3), and infinitely extends side by side with sand discharge pipe (3), so the flushing sluice (7) that sand surfing pipe (5) bottom arranges can be not blocked yet.
4 in the time that the silt hoarding demand of reservoir logical sequence is arranged outward, only sand discharge tube valve (4) need be opened, now sand surfing water inlet tube mouth (6) starts water inlet, current progressively wash away silt to pipe from sand discharge pipe (3) through flushing sluice (7), sand discharge pipe (3) front end silt all washes away discharge the most at last, until reservoir logical sequence centre silt is discharged outside dike by desilting pipeline (3) after hydraulic pressure infiltration slump, reach the outer row's of channel deposits object.
Function and benefit; The suspended load coulomb technology of purifying waste water is multi-functional, a multipurpose desilting works.It can be arranged in the construction of rivers and canals small hydraulic project, more can be arranged on rivers, reservoir dam sediment control projects.Because not limited by geographical conditions, can be set to infinity, and the larger effect of scale is better, particularly administering for Yellow River mud is a good technical scheme.
This technical matters is simple, with low cost, and water purification, sand discharge are effective, and effects of purification quality can reach 0,001 mm granules.Sand discharge, row's stone can reach 300 millimeters of particle diameters.Utilizing this technology is that the outer row of riverway water quality purification or channel deposits can play efficient economic and social benefit, for channel deposits is from now on administered and social environment protection has been established good basis.
Claims (3)
1. the technical characterictic of suspended load purification sand discharge reservoir logical sequence is the sand surfing pipe (5) that desilting pipeline inwall upper end arranges.
2. sand surfing pipe according to claim 1 (5) is the inwall top that is hinged on sand discharge pipe (3).
3. the bottom of sand surfing pipe according to claim 1 (5) is provided with flushing sluice (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037679.7A CN103911969A (en) | 2013-01-03 | 2013-01-03 | Suspended load purifying desilting reservoir wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310037679.7A CN103911969A (en) | 2013-01-03 | 2013-01-03 | Suspended load purifying desilting reservoir wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103911969A true CN103911969A (en) | 2014-07-09 |
Family
ID=51037940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310037679.7A Pending CN103911969A (en) | 2013-01-03 | 2013-01-03 | Suspended load purifying desilting reservoir wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103911969A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790341A (en) * | 2015-05-05 | 2015-07-22 | 苏州汇诚智造工业设计有限公司 | Water energy dissipation and sand setting device and manufacturing and construction method thereof |
| CN108842716A (en) * | 2018-07-11 | 2018-11-20 | 李建英 | A kind of comprehensive permanent device for persistently removing water storage reservoir area silt sediment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428864A (en) * | 2008-08-31 | 2009-05-13 | 夏显功 | Suspension silt matter purification water pool |
| CN102151434A (en) * | 2011-01-31 | 2011-08-17 | 何晓宁 | Filter tank for removing settled sand, floaters and plankton |
| CN202007433U (en) * | 2011-03-26 | 2011-10-12 | 李琦伟 | High-efficiency reservoir sediment automatic silt cleaner |
| CN202538429U (en) * | 2012-04-12 | 2012-11-21 | 抚顺欣和石化设备制造有限公司 | Oil-sand separation device for sand flushing type wellhead |
| JP2012236148A (en) * | 2011-05-12 | 2012-12-06 | Aquaintec Corp | Sand settling basin and sand collecting method thereof |
-
2013
- 2013-01-03 CN CN201310037679.7A patent/CN103911969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101428864A (en) * | 2008-08-31 | 2009-05-13 | 夏显功 | Suspension silt matter purification water pool |
| CN102151434A (en) * | 2011-01-31 | 2011-08-17 | 何晓宁 | Filter tank for removing settled sand, floaters and plankton |
| CN202007433U (en) * | 2011-03-26 | 2011-10-12 | 李琦伟 | High-efficiency reservoir sediment automatic silt cleaner |
| JP2012236148A (en) * | 2011-05-12 | 2012-12-06 | Aquaintec Corp | Sand settling basin and sand collecting method thereof |
| CN202538429U (en) * | 2012-04-12 | 2012-11-21 | 抚顺欣和石化设备制造有限公司 | Oil-sand separation device for sand flushing type wellhead |
Non-Patent Citations (1)
| Title |
|---|
| 刘焕芳等: "一种新型冲洗式沉沙池的设计研究", 《第18届全国水动力学研讨会文集》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790341A (en) * | 2015-05-05 | 2015-07-22 | 苏州汇诚智造工业设计有限公司 | Water energy dissipation and sand setting device and manufacturing and construction method thereof |
| CN108842716A (en) * | 2018-07-11 | 2018-11-20 | 李建英 | A kind of comprehensive permanent device for persistently removing water storage reservoir area silt sediment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |