CN110284457A - A method of administering channel deposits deposition - Google Patents
A method of administering channel deposits deposition Download PDFInfo
- Publication number
- CN110284457A CN110284457A CN201910588680.6A CN201910588680A CN110284457A CN 110284457 A CN110284457 A CN 110284457A CN 201910588680 A CN201910588680 A CN 201910588680A CN 110284457 A CN110284457 A CN 110284457A
- Authority
- CN
- China
- Prior art keywords
- silt
- river
- riverbed
- blade
- channel deposits
- 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.)
- Granted
Links
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Barrages (AREA)
Abstract
The invention discloses a kind of method of improvement channel deposits deposition, dusting device includes being stood in riverbed by pile foundation, and the blade of rotation is driven by motor.Dusting device stirs water flow in riverbed, forms vortex, and the silt for stirring riverbed bottom enters in storage sand basin with vortex, realizes the improvement of silt sediment;Bending by lower blade is downward, disturbs the silt in riverbed face, makes to sink to the bottom silt and suspends in water;It is upward by the bending of blade, the silt to suspend in water is risen into the water surface;By the burrock of ramped shaped, convenient for the precipitating of the water flow containing silt overflowed into silt;Cable arrangement inside riverbed and pile foundation, avoids interference from taking the motion profile of husky water flow;By automatic open close sensor and timer, the control certainly of the monitoring of silt sediment amount and motor opening and closing in riverbed is realized.Its structure is simple and convenient to operate, maintenance cost is low, with high safety reliable, before being particularly suitable for the gate on fully-loaded stream reservoir, has very strong practicability and wide applicability.
Description
Technical field
The present invention relates to a kind of administering methods of channel deposits, and in particular to it is a kind of administer channel deposits deposition method and
Device belongs to hydraulic engineering technical field.
Background technique
Silt silting problem before gate is prevalent in the river reservoir of high concentration of sediment, and serious sedimentation can become silted up dead lock
Door, open and close gate can not normally, cannot in time starting gate and the case history that leads to accident at home and abroad happens occasionally.
The ground such as Guanzhong, Shanxi Plain reservoir throughout the year opens gate small part to prevent silting, causes valuable water resource
Loss, also results in lasting economic loss.More there are many gates, since many years silting can only pass into disuse.
Gate silting problem is the great trouble of hydraulic structure all the time.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of deposition according to silt in riverbed,
The automatic method realizing channel deposits and administering.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A method of administer channel deposits deposition, including be set to containing in sediment bed dusting device, be set to river riverbank with rise
The corresponding storage sand basin of sand device;
The storage sand basin is connect by burrock with river,
Dusting device stir river in silt, with the water of agitation flow through burrock enters and be deposited in store up sand basin in, the water flow of spilling
River is passed back into through burrock.
Above-mentioned dusting device, including stood in riverbed by pile foundation, the blade of rotation is driven by motor.
Further, above-mentioned blade is in " cross " shape, blade and lower blade including intersection.
Further, folding inclination angle is presented at the both ends of above-mentioned blade, and the both ends of lower blade are in lower folding inclination angle.
Further, above-mentioned motor is by the power supply on riverbank by cable power supply, and the cable laying is in riverbed bottom and stake
In base.
Further, above-mentioned pile foundation is equipped with the automatic open close sensor being connected to motor, for monitoring silting
Highly;
The automatic open close sensor includes infrared sensor.
Further, above-mentioned automatic open close sensor, by being connect with timer;For control motor rotation when
Between.
Above-mentioned blade is equipped with card resistance alarm, and is connected by cable and the alarm device on riverbank;Including in disc-shaped around
The voltage sensitive sensor of motor shaft setting.
The height of above-mentioned burrock is lower than the height of river side bank, is in ramped shaped, and is slope upper end with river joint, with
Storage sand basin joint is slope lower end.
Above-mentioned river is equipped with gate, the direction that water flow is dropped down along the river, and the dusting device is stood in the riverbed on the inside of gate.
The invention has the beneficial effects that:
A kind of method of improvement channel deposits deposition of the invention, stirs water flow by dusting device in riverbed, forms vortex, stir
The silt of dynamic riverbed bottom enters in storage sand basin with vortex, realizes the improvement of silt sediment;Bending by lower blade is downward, can
To disturb the silt in riverbed face, makes to sink to the bottom silt and suspend in water;It is upward by the bending of blade, it can will suspend in water
Silt rise to the water surface;By the burrock of ramped shaped, convenient for the precipitating of the water flow containing silt overflowed into silt;Cable in riverbed and
Arrangement, avoids electric wire from swinging with whirlpool inside pile foundation, and the motion profile of husky water flow is taken in interference;By blade card resistance alarm, lead to
The rotary state of pressure change identification blade after crossing starting, convenient for debugging;By automatic open close sensor and timer,
Realize the control certainly of the monitoring of silt sediment amount and motor opening and closing in riverbed.
A kind of method of improvement channel deposits deposition of the invention, structure is simple and convenient to operate, maintenance cost is low, real
It applies securely and reliably, before being particularly suitable for the gate on fully-loaded stream reservoir, there is very strong practicability and wide applicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dusting device of the invention.
Fig. 2 is the structural schematic diagram for the method that a kind of improvement channel deposits of the invention deposits.
Attached meaning marked in the figure is as follows: 1, pile foundation, 2, blade, 3, lower blade, 4, motor, 5, automatic open close sensing
Device, 6, card resistance alarm, 7, cable, 8, Chu Shachi, 9, burrock, 10, river, 11, dusting device, 12, gate.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
A method of channel deposits deposition is administered, is made of dusting device 11 and storage sand basin 8.
Along the river the direction that water flow is dropped down, dusting device 11 are stood in river 10 in the riverbed of the medial surface of gate 12, dusting device 11
It is corresponding with dusting device 11 to be set to 10 riverbank of river, and connect by burrock 9 with river 10, and burrock 9 is in ramped shaped, height
It is slope upper end with 10 joint of river lower than the height of 10 side bank of river, is slope lower end with storage 8 joint of sand basin.
Dusting device 11 is made of blade, pile foundation 1, automatic open close sensor 5, the card resistance alarm 6 of the driving rotation of motor 4;
Blade is in " cross " shape, is made of the blade 2 and lower blade 3 that intersect, and folding inclination angle is presented at the both ends of blade 2, lower blade 3
Both ends are in lower folding inclination angle.Motor 4 is fixedly arranged on 1 top of pile foundation, is stood in riverbed by pile foundation 1, and the power supply on riverbank is by being layed in
It powers by the cable 7 in riverbed bottom and pile foundation 1 to motor 4.
The automatic open close sensor 5 connecting with motor 4 is set in pile foundation 1, by monitoring the height of silting, self-starting
Motor 4.Automatic open close sensor 5 is connect with timer, by preset time, the time that motor 4 rotates is limited, by opening automatically
Close the rotation that sensor 5 closes motor 4.
As shown in Figure 1, automatic open close sensor 5 is preferably infrared sensor, preferably it is close to set with card resistance alarm 6
It sets.
Sharf is equipped with card resistance alarm 6, is connect by cable 7 with the alarm device on riverbank;It is preferably in disc-shaped
Around the voltage sensitive sensor of 4 axis of motor setting.If shaft rotates, and the partial pressure of sensor contacts can change, by quiet
Pressure becomes dynamic pressure;If shaft does not rotate, then the pressure of contact portion will not change after starting, static pressure is maintained, then is sent out
Alarm out.
When actual setting,
Dusting device 11 be preferably provided with position be the preceding river 10 of gate 12 in silt easily accumulation at, specific location is according to gate 12
Preceding river load determines.
The height of burrock 9 is determining according to river design water level, slightly below design water level height;Ramp slope can be according to river
Husky amount is taken to determine.
The size and power of dusting device 11 need to consider 10 width of river, and river discharge and river load are determined,
Design correctly just can guarantee the normal operation of whole system, realize the purpose of spoil disposal sand discharge before gate 12.11 size of dusting device and
Power is less than normal, and will to make to generate whirlpool less than normal, leads to sink to the bottom silt cannot be introduced into storage sand basin 8;Size and power is bigger than normal will make lock
Turbulent water is excessive before door 12, influences the opening and closing of gate 12.
Specific the step of administering 10 sedimentation of river are as follows:
A1, automatic open close sensor 5 monitor that silting to setting cleaning height, starts 4 rotating vane of motor, in water flow
Whirlpool is generated, while timer starts timing;
A2, it sinks to the bottom silt and rises to the water surface with whirlpool, surface layer water flow is made to carry a large amount of silts;
A3, take it is husky measure big surface layer water flow and cross burrock 9 under the effect of whirlpool centrifugal force enter storage sand basin 8;
A4, take husky water flow storage sand basin 8 in do not disturbed, water flow is gradually static, entrained silt be sunken to storage 8 bottom of sand basin, table
Layer sediment concentration reduces;
A5, motor 4 persistently rotate, and whirlpool continues to stir into the water flow for carrying silt into storage sand basin 8;Silt has been discharged in storage sand basin 8
Clean surface layer water flow afterwards is squeezed by the continuous husky water flow of taking into storage sand basin 8, back flows back into river 10 via burrock 9;
A6, timer timing to setting time, automatic open close sensor 5 closes motor 4, and restarts silting height
Monitoring.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. it is a kind of administer channel deposits deposition method, which is characterized in that including be set to containing in sediment bed dusting device, be set to
River riverbank storage sand basin corresponding with dusting device;
The storage sand basin is connect by burrock with river,
Dusting device stir river in silt, with the water of agitation flow through burrock enters and be deposited in store up sand basin in, the water flow of spilling
River is passed back into through burrock.
2. a kind of method for administering channel deposits deposition according to claim 1, which is characterized in that the dusting device, packet
It includes and is stood in riverbed by pile foundation, the blade of rotation is driven by motor.
3. a kind of method for administering channel deposits deposition according to claim 2, which is characterized in that the blade is in " ten
Word " shape, blade and lower blade including intersection.
4. a kind of method for administering channel deposits deposition according to claim 3, which is characterized in that the two of upper leaf piece
Folding inclination angle is presented at end, and the both ends of lower blade are in lower folding inclination angle.
5. a kind of method for administering channel deposits deposition according to claim 2, which is characterized in that the motor is by riverbank
Power supply by cable power supply, the cable laying is in riverbed bottom and pile foundation.
6. a kind of method for administering channel deposits deposition according to claim 2, which is characterized in that the pile foundation is equipped with
The automatic open close sensor being connected to motor, for monitoring the height of silting;
The automatic open close sensor includes infrared sensor.
7. a kind of method for administering channel deposits deposition according to claim 6, which is characterized in that the automatic open close passes
Sensor, by being connect with timer;For controlling the time of motor rotation.
8. a kind of method for administering channel deposits deposition according to claim 2, which is characterized in that the blade is equipped with card
Alarm is hindered, and is connected by cable and the alarm device on riverbank;Including the voltage sensitive sensor being arranged in disc-shaped around motor shaft.
9. a kind of method for administering channel deposits deposition according to claim 1, which is characterized in that the height of the burrock
It is in ramped shaped lower than the height of river side bank, and is slope upper end with river joint, is under slope with storage sand basin joint
End.
10. a kind of method for administering channel deposits deposition according to claim 1, which is characterized in that the river is equipped with
Gate, the direction that water flow is dropped down along the river, the dusting device are stood in the riverbed on the inside of gate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910588680.6A CN110284457B (en) | 2019-07-02 | 2019-07-02 | Method for treating river sediment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910588680.6A CN110284457B (en) | 2019-07-02 | 2019-07-02 | Method for treating river sediment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110284457A true CN110284457A (en) | 2019-09-27 |
CN110284457B CN110284457B (en) | 2021-04-02 |
Family
ID=68021655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910588680.6A Active CN110284457B (en) | 2019-07-02 | 2019-07-02 | Method for treating river sediment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110284457B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112023485A (en) * | 2020-09-08 | 2020-12-04 | 刘乾 | Arrangement form for water-sand separation of curved and steep spillway and implementation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2327723Y (en) * | 1998-03-25 | 1999-07-07 | 陈际军 | Automatic underwater dredger |
CN1353237A (en) * | 2001-09-03 | 2002-06-12 | 雷鸣 | Method for piping-type sand collection in river, shifting silt from reservoir and treating river and desert |
RU2415993C1 (en) * | 2009-08-28 | 2011-04-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Балтийская государственная академия рыбопромыслового флота" (БГАРФ) | Method and device for cleaning of river and canal beds from sediment load |
CN103321264A (en) * | 2012-03-19 | 2013-09-25 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channel |
CN203222771U (en) * | 2012-07-19 | 2013-10-02 | 徐安然 | Sand and sludge discharge disturbance device |
CN106592673A (en) * | 2016-11-02 | 2017-04-26 | 浙江水利水电学院 | Monitoring treatment device for riverway construction fracture surface bottom mud and construction method of monitoring treatment device |
-
2019
- 2019-07-02 CN CN201910588680.6A patent/CN110284457B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2327723Y (en) * | 1998-03-25 | 1999-07-07 | 陈际军 | Automatic underwater dredger |
CN1353237A (en) * | 2001-09-03 | 2002-06-12 | 雷鸣 | Method for piping-type sand collection in river, shifting silt from reservoir and treating river and desert |
RU2415993C1 (en) * | 2009-08-28 | 2011-04-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Балтийская государственная академия рыбопромыслового флота" (БГАРФ) | Method and device for cleaning of river and canal beds from sediment load |
CN103321264A (en) * | 2012-03-19 | 2013-09-25 | 张玉林 | Spiral force-borrowing silt-breaking sand-blowing dredging device for river channel |
CN203222771U (en) * | 2012-07-19 | 2013-10-02 | 徐安然 | Sand and sludge discharge disturbance device |
CN106592673A (en) * | 2016-11-02 | 2017-04-26 | 浙江水利水电学院 | Monitoring treatment device for riverway construction fracture surface bottom mud and construction method of monitoring treatment device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112023485A (en) * | 2020-09-08 | 2020-12-04 | 刘乾 | Arrangement form for water-sand separation of curved and steep spillway and implementation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN110284457B (en) | 2021-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209040194U (en) | A kind of Accrete clearing device for hydraulic engineering | |
KR100986667B1 (en) | A construction system of the suction pile | |
CN108867570A (en) | A kind of water engineering facility overflow anti-clogging dam body structure | |
CN110284457A (en) | A method of administering channel deposits deposition | |
CN107747350A (en) | A kind of well lid with flood control function | |
JP2013096122A (en) | Flap gate | |
CN212956434U (en) | Water sluicegate | |
CN104863253B (en) | The axis Hydro-automatic gate that sensing water level automatically turns on | |
CN205475660U (en) | Novel vatch basin | |
CN204664572U (en) | Leading type axis Hydro-automatic gate | |
WO2021097939A1 (en) | Coastal slope drainage system | |
CN104864160A (en) | Pilot-operated type axial hydro-automatic gate | |
CN105544477B (en) | A kind of bidirectional flooding retaining box for being provided with fish device | |
CN206090480U (en) | Automatic open and close gate mechanism | |
CN205914287U (en) | Tailing uniform ore drawing device | |
CN103114566B (en) | Intelligent automatic-flow water supplementing system and intelligent automatic-flow water supplementing method | |
KR100812252B1 (en) | Non power source type floodgate opening and shutting manhole | |
CN207774881U (en) | A kind of comprehensive wastewater flocculation basin | |
CN211640425U (en) | Thixotropic slurry grouting structure | |
CN207701337U (en) | Deep well pump sand control check three-port structure | |
CN104863254B (en) | C-type Hydro-automatic gate | |
CN208389463U (en) | A kind of water for drainage slurry system | |
CN2818565Y (en) | Sand lift with rotary impeller in water or underwater | |
CN207685799U (en) | A kind of automatic sand washing device | |
CN212133724U (en) | Water flow detection device for water conservancy construction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |