CN116497779A - Device for cleaning floating objects at water inlet of water conservancy dam - Google Patents
Device for cleaning floating objects at water inlet of water conservancy dam Download PDFInfo
- Publication number
- CN116497779A CN116497779A CN202310217660.4A CN202310217660A CN116497779A CN 116497779 A CN116497779 A CN 116497779A CN 202310217660 A CN202310217660 A CN 202310217660A CN 116497779 A CN116497779 A CN 116497779A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- conveyer belt
- water inlet
- drift
- wall
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 230000008093 supporting effect Effects 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000010813 municipal solid waste Substances 0.000 description 14
- 208000034699 Vitreous floaters Diseases 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/104—Conveyors; Paddle wheels; Endless belts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to the technical field of cleaning of drift, in particular to a device for cleaning drift at a water inlet of a water conservancy dam. The utility model has the advantages that: through having set up a plurality of fishing rods, can make the conveyer belt carry the time, can drag for the drift of surface of water, and progressively carry the top through carrying, and make the drift of dragging for fall into in the filter basket through the upset, the outer wall is close to one side of filter basket and pushes away debris through a plurality of cleaning brush board when the conveyer belt carries, and hang the debris on a plurality of fishing rods surface, make the drift of dragging for clear up the inside of filter basket completely, improve the cleaning effect, a plurality of fishing rods have improved the fishing effect of conveyer belt, prevent that the drift from dropping, can improve the clearance cross section through two guide plates, promote through the hull, can make drift assemble the position of conveyer belt bottom under the guide of guide plate, the kickplate can support the bottom of conveyer belt through buoyancy, improve the supporting effect, improve the stationarity of hull.
Description
Technical Field
The utility model relates to the technical field of cleaning of drift, in particular to a device for cleaning drift at a water inlet of a water conservancy dam.
Background
The utility model provides a hydraulic dam is the regulation river and utilizes hydroelectric power's a retaining hydraulic engineering, through setting up the gate at the water inlet, realize the regulation to the river, but in the flood season, a large amount of floaters flow into the water inlet of hydraulic dam and block the water inlet easily, damage power generation facility even, consequently, need clear up the drift of dam water inlet department, CN218492462U discloses a drift cleaning device of water conservancy and hydropower dam water inlet department, this drift cleaning device of water conservancy and hydropower dam water inlet department is through the stirring subassembly that sets up, start the second motor, the output shaft rotation of second motor drives the second pivot and rotates, and then drive the stirring piece and rotate, stir the drift on the surface of water and dial the conveyer belt and carry, and then the drift falls into the inside of the filter frame that is located the top through the conveyer belt, realize the automatic clearance to the drift, but this drift cleaning device of water conservancy and hydropower dam water inlet department still has following problem in use:
this water conservancy dam water inlet department drift cleaning device conveyer belt surface is smooth, can not drag for the surface of water floater, even drag for also easily along the inclined plane gliding moreover, leads to salvaging inefficiency, lacks simultaneously to the clearance of conveyer belt, and the floater of carrying the top glues the conveyer belt surface easily, leads to the clearance not thoroughly, and the floater reentrants in water.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a device for cleaning a drift at a water inlet of a hydraulic dam, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a device for cleaning a floating object at a water inlet of a hydraulic dam, including a hull, wherein: the two sides of the edge of one side of the top surface of the ship body are fixedly connected with supporting plates, the tops of the two supporting plates are fixedly connected with fixed plates, the two fixed plates are obliquely arranged, the bottoms of the two fixed plates are jointly connected with driven rollers in a rotating manner, the tops of the two fixed plates are jointly connected with driving rollers in a rotating manner, the driving rollers are jointly connected with a conveying belt in a transmission manner with the outer walls of the driven rollers, the outer surface of the conveying belt is fixedly connected with a plurality of fishing rods, the fishing rods are arranged in rows, one side of the top surface of the ship body close to the conveying belt is fixedly connected with a plurality of cleaning brush plates, the cleaning brush plates are obliquely arranged, the cleaning brush plate is corresponding to the position of the center between the fishing rods in a plurality of rows respectively, the width of the cleaning brush plate is matched with the distance between two adjacent fishing rods, the bristles at the top of the cleaning brush plate are in contact with the outer wall of the conveying belt, a partition plate is fixedly connected to one side of the middle part of the inner wall of the ship body, the ship body is close to one side of the cleaning brush plate and separates a storage cavity through the partition plate, a supporting flange is fixedly connected to the top of the inner wall of the storage cavity, a filter basket is erected and supported at the top of the inner wall of the storage cavity through the supporting flange, and the position of one side edge of the filter basket is corresponding to the position of the top of the cleaning brush plate.
By above-mentioned arbitrary scheme preferably, two the one end fixedly connected with guide plate of fixed plate bottom, two the guide plate outwards opens mutual symmetry and opens in the splayed, two the bottom of guide plate is all fixedly connected with the kickboard.
The technical effect achieved by adopting the scheme is as follows: through installing the kickboard on the guide plate, can support the bottom of conveyer belt through buoyancy, improve the supporting effect, improve the stationarity of hull.
By any of the above schemes, preferably, one side surface of the top of any one of the two fixing plates is fixedly connected with a gear motor, and the output end of the gear motor is fixedly connected with the axle center of the driving roller.
The technical effect achieved by adopting the scheme is as follows: the conveying belt can be driven to convey at a constant speed and stably through the gear motor, and conveying stability is improved.
By any of the above schemes, it is preferable that the conveyor belt is arranged obliquely along the direction of the fixing plate, the bottom of the conveyor belt is positioned below the waterline of the ship body, and the top of the conveyor belt is positioned at the top of the filter basket.
The technical effect achieved by adopting the scheme is as follows: the salvaging rod can penetrate through the water surface to salvage the garbage, and the garbage can fall into the filter basket after being conveyed to the top of the conveying belt.
By above-mentioned scheme preferred, one side fixedly connected with water pump in the middle part of the hull, the output fixedly connected with drain pipe of water pump, the one end that the water pump was kept away from to the drain pipe is located the outside of hull, the suction end of water pump runs through the division board and is in the bottom of accomodating the intracavity wall.
The technical effect achieved by adopting the scheme is as follows: the filtered water is conveniently and timely discharged through the water pump, so that excessive accumulated water in the storage cavity is prevented, and the ship body is prevented from inclining.
By above-mentioned scheme preferred, the hull inner wall is kept away from one side of conveyer belt fixedly connected with battery, the electric energy output of battery and gear motor and the electric energy input electric connection of water pump.
The technical effect achieved by adopting the scheme is as follows: the electric energy is conveniently supplied to the gear motor and the water pump through the storage battery.
By any of the above schemes, preferably, the bottom surface of the filter basket is provided with a plurality of filter holes, and the surface of the conveyor belt is also provided with a plurality of filter holes.
The technical effect achieved by adopting the scheme is as follows: through a plurality of filtration holes on the filter basket, can make the rubbish of collecting filter out unnecessary moisture, the filtration hole on conveyer belt surface can make rubbish transportation in-process filtration moisture simultaneously.
In any of the above schemes, preferably, a seat plate is fixedly connected to a side of the inner wall of the hull, which is close to the storage battery.
The technical effect achieved by adopting the scheme is as follows: the seat is convenient for the staff to sit and operate the ship body, and meanwhile, the seat can be covered on the top of the storage battery, so that the protection of the storage battery is realized.
In any of the above embodiments, it is preferable that the width of the conveyor belt is adapted to the width of the inner wall of the filter basket.
The technical effect achieved by adopting the scheme is as follows: so that the garbage falling from the conveyer belt can fall into the inner wall of the filter basket completely.
By the scheme of above-mentioned arbitrary preferred, the middle part of filter basket inner wall both sides all fixedly connected with carries the handle.
The technical effect achieved by adopting the scheme is as follows: the filter basket is convenient to pull and replace by pulling the handle.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. this water conservancy dam water inlet department drift cleaning device, through having set up a plurality of fishing rods, can drag for the drift of surface of water when carrying by the conveyer belt, and progressively carry the top through carrying, and make the drift of dragging for fall into the filter basket through the upset, when simultaneously carrying by the conveyer belt, the outer wall is close to one side of filter basket and promotes debris whereabouts through a plurality of cleaning brush boards, and hang the debris on a plurality of fishing rod surfaces, make the drift of dragging for clear up the inside of filter basket completely, improve the cleaning effect, a plurality of fishing rods have improved the salvaging effect of conveyer belt simultaneously, prevent drift and drop.
2. This water conservancy dam water inlet department drift cleaning device can improve the clearance cross section through two guide plates, promotes through the hull, can make the drift assemble the position to the conveyer belt bottom under the guide of guide plate, improves cleaning efficiency.
3. This water conservancy dam water inlet department drift cleaning device through installing the kickboard on the guide plate, can support the bottom of conveyer belt through buoyancy, improves the supporting effect, improves the stationarity of hull.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model.
In the figure: the ship comprises a ship body, a 2-supporting plate, a 3-fixing plate, a 4-conveying belt, a 5-fishing rod, a 6-guide plate, a 7-floating plate, an 8-separating plate, a 9-filtering basket, a 10-cleaning brush plate, an 11-speed reducing motor, a 12-water pump, a 13-storage battery, a 14-seat plate, a 15-driving roller, a 16-driven roller, a 17-containing cavity and an 18-supporting flange.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Embodiment one: as shown in fig. 1 to 3, a device for cleaning a floating object at a water inlet of a hydraulic dam comprises a ship body 1, and is characterized in that: the both sides of hull 1 top surface one side edge all fixedly connected with backup pad 2, the equal fixedly connected with fixed plate 3 in top of two backup pads 2, two fixed plates 3 all slope sets up, the bottom joint rotation of two fixed plates 3 is connected with driven voller 16, the top joint rotation of two fixed plates 3 is connected with drive roll 15, drive roll 15 and the outer wall joint transmission of driven voller 16 are connected with conveyer belt 4, the surface fixedly connected with of conveyer belt 4 has a plurality of fishing rods 5, a plurality of fishing rods 5 arrange according to the row, one side fixedly connected with of hull 1 top surface near conveyer belt 4 a plurality of cleaning brush boards 10, a plurality of cleaning brush boards 10 all slope sets up, a plurality of cleaning brush boards 10 respectively with a plurality of rows of the clearance looks adaptation of center department between the fishing rods 5, the brush hair at a plurality of cleaning brush boards 10 top contacts with the outer wall of conveyer belt 4, one side fixedly connected with division board 8 in the middle part of hull 1 is close to cleaning brush board 10 one side and separates out through division board 8 and accomodates chamber 17, the top fixedly connected with support flange 18 of accomodates chamber 17 inner wall, a plurality of basket 18 erect through support basket 9 of top of support chamber 17 and corresponding position of top basket 9.
As an alternative technical scheme of the utility model, one end of the bottom of the two fixing plates 3 is fixedly connected with the guide plates 6, the two guide plates 6 are outwards opened and symmetrically splayed, the bottoms of the two guide plates 6 are fixedly connected with the floating plates 7, the cleaning cross section can be improved through the two guide plates 6, the floating objects can be gathered to the position of the bottom of the conveying belt 4 under the guidance of the guide plates 6 through the pushing of the ship body, the cleaning efficiency is improved, the bottom end of the conveying belt 4 can be supported through buoyancy by installing the floating plates 7 on the guide plates 6, the supporting effect is improved, and the stability of the ship body 1 is improved.
As an alternative technical scheme of the utility model, one side surface of the top of any one of the two fixing plates 3 is fixedly connected with a gear motor 11, the output end of the gear motor 11 is fixedly connected with the axle center of the driving roller 15, and the conveying belt 4 can be stably driven at a constant speed through the gear motor 11 to convey, so that the conveying stability is improved.
As an alternative technical scheme of the utility model, the conveying belt 4 is obliquely arranged along the direction of the fixed plate 3, the bottom of the conveying belt 4 is positioned below the waterline of the ship body 1, and the top of the conveying belt 4 is positioned at the top of the filter basket 9, so that the bottom of the conveying belt 4 is inserted into the water surface, the salvaging rod 5 can salvage garbage through the water surface, and the garbage can fall into the filter basket 9 after being conveyed to the top of the conveying belt 4.
As an alternative technical scheme of the utility model, one side of the middle part of the ship body 1 is fixedly connected with the water pump 12, the output end of the water pump 12 is fixedly connected with the drain pipe 13, one end of the drain pipe 13 away from the water pump 12 is positioned outside the ship body 1, the suction end of the water pump 12 penetrates through the partition plate 8 and is positioned at the bottom of the inner wall of the storage cavity 17, filtered water is conveniently and timely discharged through the water pump 12, and excessive accumulated water in the storage cavity 17 is prevented from causing the inclination of the ship body.
As an alternative technical scheme of the utility model, a storage battery 13 is fixedly connected to one side of the inner wall of the ship body 1 far away from the conveying belt 4, and an electric energy output end of the storage battery 13 is electrically connected with an electric energy input end of the speed reducing motor 11 and an electric energy input end of the water pump 12, so that electric energy can be conveniently provided for the speed reducing motor 11 and the water pump 12 through the storage battery 13.
As an alternative technical scheme of the utility model, the bottom surface of the filter basket 9 is provided with a plurality of filter holes, the surface of the conveyer belt 4 is also provided with a plurality of filter holes, the collected garbage can be filtered out excessive water through the plurality of filter holes on the filter basket 9, and meanwhile, the filter holes on the surface of the conveyer belt 4 can be used for filtering water in the garbage conveying process.
As an alternative technical scheme of the utility model, one side of the inner wall of the ship body 1, which is close to the storage battery 13, is fixedly connected with the seat plate 14, the seat plate 14 is convenient for a worker to ride and operate the ship body 1, and meanwhile, the seat plate 14 can cover the top of the storage battery 13, so that the protection of the storage battery 13 is realized.
As an alternative solution of the present utility model, the width of the conveyor belt 4 is adapted to the width of the inner wall of the filter basket 9, so that the waste falling down on the conveyor belt 4 can fall into the inner wall of the filter basket 9 completely.
As an alternative technical scheme of the utility model, the middle parts of the two sides of the inner wall of the filter basket 9 are fixedly connected with lifting handles, and the filter basket 9 is conveniently pulled and replaced by the lifting handles.
A water conservancy dam water inlet floating object cleaning device has the following working principle:
1) The two guide plates 6 push the floaters to be converged towards the bottom of the conveying belt 4 by pushing the ship body 1;
2) The conveyor belt 4 is driven to convey upwards by the gear motor 11, garbage on the water surface is fished up by the plurality of fishing rods 5, conveyed by the conveyor belt 4, conveyed to the topmost part and then falls into the filter basket 9;
3) After the garbage falls into the filter basket 9, the garbage adhered to the surface of the conveying belt 4 is pushed by the cleaning brush plates 10 to be pushed down, and the garbage on the surface of the fishing rods 5 is hung up, so that the fished-up drift is completely cleaned into the filter basket 9, the cleaning effect is improved, and meanwhile, the fishing effect of the conveying belt 4 is improved by the fishing rods 5, and the drift is prevented from falling down;
4) The garbage inside the filter basket 9 is filtered to filter the water to the receiving chamber 17, and the filtered waste water is discharged into river water by the water pump 12.
To sum up, this water conservancy dam water inlet department drift cleaning device, through having set up a plurality of fishing rods 5, can make conveyer belt 4 carry the time, can drag for the drift of surface of water, and progressively carry the top through carrying, and make the drift of dragging for fall into filter basket 9 through the upset, when conveyer belt 4 carried simultaneously, the outer wall is close to one side of filter basket 9 and promotes the debris whereabouts through a plurality of cleaning brush boards 10, and hang the debris on a plurality of fishing rods 5 surface, make the drift of dragging for clear up the inside of filter basket 9 completely, improve the cleaning effect, simultaneously a plurality of fishing rods 5 have improved the fishing effect of conveyer belt 4, prevent that the drift from dropping, two rethread guide plates 6 can improve the clearance cross section, through the hull promotion, can make drift assemble the position of conveyer belt 4 bottom under the guide of guide plate 6, improve the cleaning efficiency, and through installing kicking plate 7 on guide plate 6, can support the bottom of conveyer belt 4 through the buoyancy, improve the supporting effect, improve the stationarity of hull 1.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a water conservancy dam water inlet department drift cleaning device, includes hull (1), its characterized in that: the utility model discloses a ship, including hull (1), fixed plate (3) and brush board (10) are arranged according to the row in the both sides of hull (1) top surface side edge, two the equal fixedly connected with backup pad (2) in top of backup pad (2), two fixed plate (3) all slope sets up, two the bottom of fixed plate (3) rotates jointly and is connected with driven voller (16), two the top of fixed plate (3) rotates jointly and is connected with driving roll (15), driving roll (15) are connected with conveyer belt (4) with the outer wall of driven voller (16) in common transmission, the surface fixedly connected with of conveyer belt (4) a plurality of fishing rods (5), a plurality of fishing rods (5) are arranged according to the row, one side that hull (1) top surface is close to conveyer belt (4) is fixedly connected with a plurality of cleaning brush boards (10), a plurality of cleaning brush boards (10) all slope sets up, a plurality of cleaning brush boards (10) respectively with the position correspondence of center department between a plurality of rows of fishing rods (5), the width of cleaning brush boards (10) and adjacent two fishing rods (5) are mutually fit, the division board (4) of brush boards (10) are connected with the inner wall (8) of the top of hull (1), the ship body (1) is close to one side of the cleaning brush plate (10) and separates a containing cavity (17) through a separation plate (8), a supporting flange (18) is fixedly connected to the top of the inner wall of the containing cavity (17), a filtering basket (9) is erected and supported on the top of the inner wall of the containing cavity (17) through the supporting flange (18), and the position of one side edge of the filtering basket (9) corresponds to the positions of the tops of the cleaning brush plate (10).
2. The water conservancy dam water inlet floating object cleaning device according to claim 1, wherein: one end of the bottom of each fixing plate (3) is fixedly connected with a guide plate (6), each guide plate (6) is outwards opened and symmetrically splayed, and the bottoms of the guide plates (6) are fixedly connected with floating plates (7).
3. The water conservancy dam water inlet floating object cleaning device according to claim 2, wherein: one side surface of any top of the two fixing plates (3) is fixedly connected with a gear motor (11), and the output end of the gear motor (11) is fixedly connected with the axle center of the driving roller (15).
4. A water conservancy dam water inlet position drift cleaning device according to claim 3, characterized in that: the conveyer belt (4) is arranged obliquely along the direction of the fixed plate (3), the bottom of the conveyer belt (4) is positioned below the waterline of the ship body (1), and the top of the conveyer belt (4) is positioned at the top of the filter basket (9).
5. The water conservancy dam water inlet floating matter cleaning device according to claim 4, wherein: one side fixedly connected with water pump (12) at hull (1) middle part, the output fixedly connected with drain pipe (13) of water pump (12), the one end that water pump (12) was kept away from to drain pipe (13) is located the outside of hull (1), the suction end of water pump (12) runs through division board (8) and is in the bottom of accomodating chamber (17) inner wall.
6. The water conservancy dam water inlet floating matter cleaning device according to claim 5, wherein: one side of the inner wall of the ship body (1) far away from the conveying belt (4) is fixedly connected with a storage battery (13), and the electric energy output end of the storage battery (13) is electrically connected with the electric energy input end of the speed reducing motor (11) and the water pump (12).
7. The water conservancy dam water inlet floating matter cleaning device of claim 6, wherein: the bottom surface of the filter basket (9) is provided with a plurality of filter holes, and the surface of the conveyer belt (4) is also provided with a plurality of filter holes.
8. The water conservancy dam water inlet floating matter cleaning device of claim 7, wherein: one side of the inner wall of the ship body (1) close to the storage battery (13) is fixedly connected with a seat plate (14).
9. The water conservancy dam water inlet floating matter cleaning device of claim 8, wherein: the width of the conveying belt (4) is matched with the width of the inner wall of the filter basket (9).
10. The water conservancy dam water inlet floating matter cleaning device according to claim 9, wherein: the middle parts of the two sides of the inner wall of the filter basket (9) are fixedly connected with lifting handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310217660.4A CN116497779A (en) | 2023-03-08 | 2023-03-08 | Device for cleaning floating objects at water inlet of water conservancy dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310217660.4A CN116497779A (en) | 2023-03-08 | 2023-03-08 | Device for cleaning floating objects at water inlet of water conservancy dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116497779A true CN116497779A (en) | 2023-07-28 |
Family
ID=87315650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310217660.4A Pending CN116497779A (en) | 2023-03-08 | 2023-03-08 | Device for cleaning floating objects at water inlet of water conservancy dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116497779A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845858A (en) * | 2024-03-08 | 2024-04-09 | 四川水发勘测设计研究有限公司 | Cleaning device for hydraulic engineering |
-
2023
- 2023-03-08 CN CN202310217660.4A patent/CN116497779A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117845858A (en) * | 2024-03-08 | 2024-04-09 | 四川水发勘测设计研究有限公司 | Cleaning device for hydraulic engineering |
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