CN105887755B - A kind of reservoir takes out husky system - Google Patents
A kind of reservoir takes out husky system Download PDFInfo
- Publication number
- CN105887755B CN105887755B CN201610259826.9A CN201610259826A CN105887755B CN 105887755 B CN105887755 B CN 105887755B CN 201610259826 A CN201610259826 A CN 201610259826A CN 105887755 B CN105887755 B CN 105887755B
- Authority
- CN
- China
- Prior art keywords
- water
- cage
- main pipeline
- mud
- sucking device
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/16—Loosening of soil or rock, under water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Abstract
The present invention relates to a kind of riverbed cleaning plant, more particularly to a kind of reservoir on hyperconcentration river riverbed silt takes out husky system, and its IPC international Patent classificating number is E02B 3/02, E02D 17/16, belongs to Water Resources Domain.The present invention's takes out husky system, using the mud-sucking device comprising multiple reamers, spray gun, drift is carried out to crush, disturb, silt is set to keep suspending to form Muddy Water With Hyperconcentration field, simultaneously by laying the auxiliary equipment such as filter grid, protective cover isolation muddy water, more effectively formed with sufficient amount, the metastable muddy water pumping operation area of concentration, greatly improve the efficiency of reservoir desilting, therefore there is great Social benefit and economic benefit, meaning is huge.
Description
Technical field：
The present invention relates to a kind of riverbed cleaning plant, more particularly to a kind of reservoir on hyperconcentration river riverbed silt takes out husky system
System, its IPC international Patent classificating number is E02B 3/02, E02D 17/16, belongs to Water Resources Domain.
Background technology：
After reservoir multi-purpose project builds up operation, important work has been played to local industrial or agricultural economic development and flood control safety
With.Most of reservoir, especially reservoir on hyperconcentration river, Flood silt content is high, and reservoir sediment accumulation will be more serious, greatly
The big service life for shortening reservoir, causes reservoir storage to reduce, has had a strong impact on the industrial or agricultural economic development of basin area.
Many reservoir engineerings do not account for desilting works in planning and designing, in order to which reservoir deposits is discharged outside storehouse, it has to
Using reservoir diversion tunnel sand discharge, but inlet of diversion tunnel gate opening/closing platform height is typically relatively low, it is necessary to reduces reservoir level very
More gates could be opened.Sometimes reservoir is vented and uses mechanical roping and mechanical assistance hydraulic desilting mode, deposited before removing dam
Silt, but the cost for clearing up unit cubic meter shoal materials is very high, and consume the water resource of a large amount of preciousnesses.
Compared by a variety of desilting modes, auto-suction pipe desilting mode has few water consumption, efficiency high, energy-conserving and environment-protective
Feature, it is the preferable sand discharge mode of reservoir deposits processing.
The content of the invention：
Husky system is taken out the purpose of the present invention is to propose to a set of suitable reservoir auto-suction pipe desilting, realizes that reservoir desilting consumes
Water is few, can control and take out husky concentration, is not easily blocked the target of pipeline and efficiency high, solves Problems of Reservoir Sedimentation.This hair
Bright technical scheme is as follows：
A kind of reservoir takes out husky system, including water-surface working boat, lifting floating drum, hawser, valve, main pipeline and mud-sucking device；
The water-surface working boat is provided with monitoring device and suction power plant；The water-surface working boat is connected by mobile controller
Mud-sucking device, for controlling height of the mud-sucking device in water, and a range of transverse shifting can be carried out；The water surface work
Make to be additionally provided with the pipeline lowering or hoisting gear connection main pipeline on ship；The main pipeline is provided with multiple hawsers along its length, described
Hawser is fixedly connected with multiple floating drums；The entrance point of the main pipeline is arranged in mud-sucking device, in the main pipeline
The port of export sets the valve, and the entrance point water level of the main pipeline is higher than port of export water level；
The mud-sucking device includes filter grid, cage, spray gun and reamer, and the cage is double-decker, outer layer knot
Structure is hemispherical, and endothecium structure is truncated cone-shaped, is fixed at the top of the cage on the mobile controller, the isolation
The top center of cover is provided with top through hole, and the entrance point of the main pipeline passes through the top through hole；It is described every
Bottom periphery from cover is provided with multiple spray guns；The filter grid is fixedly installed on the bottom end opening of the cage, described
Filter grid is provided with multiple reamers.
The present invention's takes out husky system, and inventive point is embodied in the following aspects：
(1) mud-sucking device comprising multiple reamers, spray gun is used, drift is carried out and crushes, disturbs, protect silt
Suspension is held to form Muddy Water With Hyperconcentration field, while by laying the auxiliary equipment such as filter grid, protective cover isolation muddy water, with more effective
Formation have the metastable muddy water pumping operation area of sufficient amount, concentration.
(2) by setting single pipeline lowering or hoisting gear, adjustment takes out the height of husky main pipeline entrance point, is at the area
The suitable position in domain, to control the efficiency taken out husky concentration and improve suction muddy water.
The present invention can reach pipeline and take out that husky concentration is highly stable, and debris is not easily accessible the purpose that pipeline forms embolism.Separately
Outside, this is taken out in the muddy water region of sand, and no stone, unbroken bulk drift suspend, and avoids and this kind of is easy to block pipeline
Object enters pipeline, reduce further the possibility of pipeline silting.The efficiency of reservoir desilting greatly improves, therefore with very big
Social benefit and economic benefit, meaning is huge.
Brief description of the drawings：
Fig. 1, the husky system of taking out of the present invention arrange schematic diagram
Fig. 2, mud-sucking device of the invention sectional view
Fig. 3, mud-sucking device of the present invention floor map
In figure, 1. it is lifting floating drum for water-surface working boat, 2., is 3. hawser, is 4. valve, is 5. main pipeline, being 6. suction
Mud device, be 7. filter grid, be 8. cage, be 9. spray gun, being 10. reamer.
Embodiment：
1-3 below in conjunction with the accompanying drawings, the present invention is elaborated.
A kind of reservoir of the present invention takes out husky system, including water-surface working boat 1, lifting floating drum 2, hawser 3, valve 4, main pipeline
5 and mud-sucking device 6；The water-surface working boat 1 is provided with monitoring device and control device, is additionally provided with suction power plant, such as true
Empty pump etc., can also be not big enough in pipeline self sucking power for providing initial suction force to main pipeline 5 when starting to take out husky operation
In the case of, there is provided auxiliary power.The water-surface working boat 1 connects mud-sucking device 6 by mobile controller, inhales mud for controlling
Height of the device 6 in water, and a range of transverse shifting can be carried out.It is additionally provided with the water-surface working boat 1 individually
Pipeline lowering or hoisting gear connects the main pipeline 5, for controlling height of the entrance point of main pipeline 5 in water, the pipeline lifting dress
Putting to use can drive main pipeline 5 to realize all existing apparatus for rising, declining function, such as hoist engine, gear type liter
Falling unit, rail mounted lowering or hoisting gear etc..The main pipeline 5 is provided with multiple hawsers 3, the hawser 3 and multiple institutes along its length
State floating drum 2 to be fixedly connected, depth of the main pipeline 5 in water is determined using the length of hawser 3.The entrance point of the main pipeline 5 is set
Put in mud-sucking device 6, the port of export of the main pipeline 5 passes through reservoir diversion tunnel or desilting tunnel, and the valve is set in the port of export
Door 4, the entrance point water level of the main pipeline 5 is higher than port of export water level.
The mud-sucking device 6 includes filter grid 7, cage 8, spray gun 9 and reamer 10, and the cage 8 is double-decker,
Layer structure is hemispherical, and endothecium structure is truncated cone-shaped, and the top of the cage 8 is fixed on the mobile controller,
The top center of the cage 8 is provided with top through hole, and the entrance point of the main pipeline 5 leads to through the top
Hole；Multiple spray guns 9 are provided with the bottom periphery of the cage 8；The filter grid 7 is fixedly installed on the cage 8
Bottom end opening, the filter grid 7 is provided with multiple reamers 10.
When taking out husky system using this and carrying out taking out husky operation, operation method includes：
(1) reamer 10 and spray gun 9 is controlled to carry out broken stir to silt using the control device on water-surface working boat 1
Disturb, silt is suspended, form Muddy Water With Hyperconcentration, and the inner space of whole cage 8 is diffused to through filter grid 7, stone and
Other debris are blocked in beyond filter grid 7, formed with sufficient amount, the metastable muddy water region of concentration in cage 8；It is logical
The pipeline lowering or hoisting gear is crossed, the position of the entrance point of main pipeline 5 is adjusted, is at the suitable position in the region；Open valve
4, under the effect of the port of export water-head of reservoir level and main pipeline 5, current produce certain flow velocity in main pipeline 5, in main pipeline 5
Entrance point produce suction, the muddy water in cage 8 is inhaled into main pipeline 5, is transported to downstream.
(2) purpose monitoring：Water-surface working boat 1 is carried out using monitoring device to the flow velocity of muddy water, sediment concentration in main pipeline 5
Monitoring, position of the mud-sucking device 6 in water is controlled by mobile controller, its sediment concentration sucked is maintained at a conjunction
Suitable level.
The present invention solve reservoir desilting only with auto-suction pipe sand flushing system under water only have suction head, sediment delivery pipe
Deng the limitation of composition, spray gun, reamer, filter grid, cage and the mobile controller of control mud-sucking device position are added, gram
Stone, unbroken bulk drift etc. in current has been taken when traditional auto-suction pipe sand flushing system takes out sand to be easy to block pipeline
Object enters the problem of pipeline, reduce further the possibility of pipeline silting, and its sediment concentration sucked is maintained at one
It is individual suitable horizontal.The present invention has the advantages that applied widely, to take out husky efficiency high, energy-conserving and environment-protective, cheap desilting.It is and former
Reason is simple, practical, easy to operate, and all kinds of reservoir desiltings are respectively provided with higher practical value.
Claims (1)
1. a kind of reservoir takes out husky system, it is characterised in that including water-surface working boat (1), lifting floating drum (2), hawser (3), valve
(4), main pipeline (5) and mud-sucking device (6)；The water-surface working boat (1) is provided with monitoring device and suction power plant；It is described
Water-surface working boat (1) connects mud-sucking device (6) by mobile controller, for controlling height of the mud-sucking device (6) in water,
And a range of transverse shifting can be carried out；Pipeline lowering or hoisting gear is additionally provided with the water-surface working boat (1) and connects the master
Pipeline (5)；The main pipeline (5) is provided with multiple hawsers (3) along its length, and the hawser (3) is solid with multiple floating drums (2)
Fixed connection；The entrance point of the main pipeline (5) is arranged in mud-sucking device (6), and institute is set in the port of export of the main pipeline (5)
Valve (4) is stated, the entrance point water level of the main pipeline (5) is higher than port of export water level；
The mud-sucking device (6) includes filter grid (7), cage (8), spray gun (9) and reamer (10), and the cage (8) is
Double-decker, layer structure are hemispherical, and endothecium structure is truncated cone-shaped, and the movement is fixed at the top of the cage (8)
On control device, the top center of the cage (8) is provided with top through hole, the entrance point of the main pipeline (5)
Through the top through hole；Multiple spray guns (9) are provided with the bottom periphery of the cage (8)；The filter grid (7) is solid
Surely the bottom end opening of the cage (8) is arranged on, the filter grid (7) is provided with multiple reamers (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259826.9A CN105887755B (en) | 2016-04-22 | 2016-04-22 | A kind of reservoir takes out husky system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259826.9A CN105887755B (en) | 2016-04-22 | 2016-04-22 | A kind of reservoir takes out husky system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887755A CN105887755A (en) | 2016-08-24 |
| CN105887755B true CN105887755B (en) | 2018-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259826.9A Expired - Fee Related CN105887755B (en) | 2016-04-22 | 2016-04-22 | A kind of reservoir takes out husky system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887755B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812171B (en) * | 2017-01-20 | 2022-09-23 | 黄河水利委员会黄河水利科学研究院 | Portable three-floating-body silt extraction system for small and medium-sized reservoirs |
| CN106836342A (en) * | 2017-01-24 | 2017-06-13 | 黄河水利委员会黄河水利科学研究院 | One kind break ground jet suction formula suction head |
| CN108951745B (en) * | 2018-09-20 | 2023-07-25 | 刘贤铨 | Reservoir sediment pumping system and pumping method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1359325A (en) * | 1963-03-14 | 1964-04-24 | Self-propelled carrying, upsetting and suction dredger in motion | |
| SU1286688A1 (en) * | 1985-08-15 | 1987-01-30 | Всесоюзный научно-исследовательский институт гидротехники и мелиорации им.А.Н.Костякова | Soil intake device of suction dredger |
| CN2139597Y (en) * | 1992-08-05 | 1993-08-04 | 山东省淮河流域工程局勘测设计室 | Crown type reamer hood |
| CN1075763A (en) * | 1992-02-28 | 1993-09-01 | 建湖县密封件研究所 | A kind of soil-suction head |
-
2016
- 2016-04-22 CN CN201610259826.9A patent/CN105887755B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1359325A (en) * | 1963-03-14 | 1964-04-24 | Self-propelled carrying, upsetting and suction dredger in motion | |
| SU1286688A1 (en) * | 1985-08-15 | 1987-01-30 | Всесоюзный научно-исследовательский институт гидротехники и мелиорации им.А.Н.Костякова | Soil intake device of suction dredger |
| CN1075763A (en) * | 1992-02-28 | 1993-09-01 | 建湖县密封件研究所 | A kind of soil-suction head |
| CN2139597Y (en) * | 1992-08-05 | 1993-08-04 | 山东省淮河流域工程局勘测设计室 | Crown type reamer hood |
Non-Patent Citations (1)
| Title |
|---|
| 小浪底水库管道排沙系统管道水力学计算;吴国英，高航等;《人民黄河》;20080731;第30卷(第7期);第1-3小节，图1 * |
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| Publication number | Publication date |
|---|---|
| CN105887755A (en) | 2016-08-24 |
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Granted publication date: 20180410 Termination date: 20190422 |
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