CN115162304A - A surface of water debris cleaning device for pumped storage power station - Google Patents
A surface of water debris cleaning device for pumped storage power station Download PDFInfo
- Publication number
- CN115162304A CN115162304A CN202210994414.5A CN202210994414A CN115162304A CN 115162304 A CN115162304 A CN 115162304A CN 202210994414 A CN202210994414 A CN 202210994414A CN 115162304 A CN115162304 A CN 115162304A
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- Prior art keywords
- trash
- trash rack
- apparatus further
- plate
- storage power
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- 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
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- 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
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a water surface sundry cleaning device for a pumped storage power station, which comprises a trash rack (1) and a trash rack (17) arranged on the front side of the trash rack (1), wherein an operating platform (10) is arranged on the upper side of the trash rack (1), a support (2) is arranged on the front side of the trash rack (1), a reciprocating screw rod (3) in the vertical direction is arranged in the support (2), a trash collecting box is arranged on the reciprocating screw rod (3) through a screw rod seat (4), the trash collecting box comprises two side plates (5) for mounting the screw rod seat (4), a material discharging plate (7) is arranged on one side of each side plate (5) through a rotating shaft (6), a sieve plate (8) is arranged between oblique edges of the side plates (5), and a waste material box (12) is arranged on the upper side of the operating platform (10). The trash remover can remove sundries accumulated on the front side of the trash rack regularly, reduce water head loss, save time and labor and reduce potential safety hazards.
Description
Technical Field
The invention relates to a trash device, in particular to a water surface sundry cleaning device for a pumped storage power station.
Background
A hydropower station, called a hydroelectric power plant in its entirety, is a plant that converts potential energy and kinetic energy of water into electrical energy. The basic production process comprises the following steps: water is drawn from the high position of a river or other reservoirs, the water turbine is driven to rotate by the pressure or the flow velocity of the water, the gravitational potential energy and the kinetic energy are converted into mechanical energy, and then the water turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy. Unavoidable can carry some debris in the rivers, for preventing that debris from producing the destruction to the hydraulic turbine, often set up at power station business turn over water outlet department and block dirty device now, but block dirty device often can lead to debris to pile up before blocking dirty device, and debris pile up when too much, can produce great head loss, so need regularly clear away the debris in the device of blocking dirty to the majority is through artifical offal to clear away debris, not only wastes time and energy, but also has the potential safety hazard.
Disclosure of Invention
The invention aims to provide a water surface sundry cleaning device for a pumped storage power station. The trash remover can remove sundries accumulated on the front side of the trash rack regularly, reduce water head loss, save time and labor and reduce potential safety hazards.
The technical scheme of the invention is as follows: the utility model provides a surface of water debris cleaning device for pumped storage power station, is including locating the trash rack and locating the trash rack area that blocks of trash rack front side, the trash rack upside of blocking be equipped with the operation panel, the trash rack front side is equipped with the support, is equipped with the reciprocal lead screw of vertical direction in the support, is equipped with through the lead screw seat on the reciprocal lead screw and receives dirty case, receives dirty case including two blocks of curb plates that are used for installing the lead screw seat, the curb plate is equipped with the blowing board through the pivot on one side, is equipped with the sieve between the hypotenuse of curb plate, the operation panel upside is equipped with the dump bin.
In the above water surface sundry cleaning device for the pumped storage power station, a through hole corresponding to the bracket is arranged in the operating platform.
In the above water surface sundry cleaning device for the pumped storage power station, the upper side of the material placing plate is provided with the guide block, and one side of the material placing plate is provided with the cleaning brush corresponding to the dirt blocking grid.
In the water surface sundry cleaning device for the pumped storage power station, the upper side of the inner side of the support is provided with the wedge block corresponding to the guide block, and the upper side of the support is provided with the motor for driving the reciprocating screw rod to move.
In the water surface sundry cleaning device for the pumped storage power station, the sieve plate is an arc-shaped sieve plate, and sieve pores which are uniformly distributed are arranged in the sieve plate.
In the above water surface sundries cleaning device for the pumped storage power station, the trash belt comprises the garbage collection boxes arranged on two sides of the water surface, a floating belt is arranged between the garbage collection boxes, a main driving mechanism is arranged in the middle of the lower side of the floating belt, and the main driving mechanism is provided with the auxiliary driving mechanisms which are uniformly distributed.
In the above water surface sundries cleaning device for the pumped storage power station, the slave driving mechanism comprises a connecting frame, an impeller is arranged in the connecting frame, and the size of the master driving mechanism is larger than that of the slave driving mechanism.
In the above water surface sundries cleaning device for the pumped storage power station, the floating belt is provided with the guide groove.
In the above water surface sundry cleaning device for the pumped storage power station, the main driving mechanism comprises a fixing frame, and a propeller driven by an engine is arranged in the fixing frame.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, a double water surface trash holding cleaning structure is formed by the trash holding grids and the trash holding belts, so that the water flow is prevented from being influenced by excessive sundries on the water surface, and larger energy loss is prevented;
2. according to the invention, the reciprocating screw rod drives the sewage collection box to do periodic lifting motion, so that sundries can be collected into the sewage collection box, when the sewage collection box moves to the upper side of the operating platform, the sewage collection box can be opened by the aid of the matching of the guide block and the wedge block through a material discharge plate in the sewage collection box, and the sundries in the sewage collection box are discharged into a waste material box, so that periodic cleaning work is finished, workers do not need to discharge water to salvage the sundries, time and labor are saved, and potential safety hazards are reduced;
3. according to the invention, the main driving mechanism and the auxiliary driving mechanism are arranged at the lower side of the trash rack, so that the floating belt can move in a direction reverse to the water flow under the action of the water flow, thus sundries on the floating belt can be conveniently flushed into the garbage collection box, and the garbage on the water surface can be conveniently cleaned.
Drawings
FIG. 1 is a schematic structural view of a trash rack cleaning structure according to the present invention;
FIG. 2 is a schematic structural view of a dirt collection box of the driving mechanism of the present invention;
fig. 3 is a schematic view of the structure of the dirt-retaining belt of the present invention.
The labels in the figures are: 1-trash rack, 2-bracket, 3-reciprocating screw rod, 4-screw rod seat, 5-side plate, 6-rotating shaft, 7-discharging plate, 8-sieve plate, 10-operating platform, 12-waste bin, 13-through hole, 14-guide block, 15-wedge block, 16-sieve hole, 17-trash rack, 18-cleaning brush, 19-garbage collecting box, 20-floating belt, 21-main driving mechanism, 22-auxiliary driving mechanism, 23-impeller, 24-connecting frame, 25-guide groove, 26-fixing frame and 27-propeller.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example 1. A water surface sundries cleaning device for a pumped storage power station is shown in figures 1-3 and comprises a trash blocking grid 1 and a trash blocking belt 17 arranged on the front side of the trash blocking grid 1, wherein an operation table 10 is arranged on the upper side of the trash blocking grid 1, a support 2 is arranged on the front side of the trash blocking grid 1, a reciprocating lead screw 3 in the vertical direction is arranged in the support 2, a trash collecting box is arranged on the reciprocating lead screw 3 through a lead screw seat 4 and comprises two side plates 5 used for installing the lead screw seat 4, a discharging plate 7 is arranged on one side of each side plate 5 through a rotating shaft 6, a sieve plate 8 is arranged between oblique edges of the side plates 5, and a waste material box 12 is arranged on the upper side of the operation table 10.
The operating platform 10 is internally provided with a through hole 13 corresponding to the bracket 2.
The upper side of the discharging plate 7 is provided with a guide block 14, and one side of the discharging plate 7 is provided with a cleaning brush 18 corresponding to the trash rack 1.
The upper side of the inner side of the bracket 2 is provided with a wedge block 15 corresponding to the guide block 14, and the upper side of the bracket 2 is provided with a motor for driving the reciprocating screw rod 3 to move.
The sieve plate 8 is an arc-shaped sieve plate 8, and sieve pores 16 which are uniformly distributed are arranged in the sieve plate 8.
The trash belt 17 comprises garbage collection boxes 19 arranged on two sides of the water surface, floating belts 20 are arranged among the garbage collection boxes 19, main driving mechanisms 21 are arranged in the middle of the lower sides of the floating belts 20, and the main driving mechanisms 21 are provided with auxiliary driving mechanisms 22 which are uniformly distributed.
The slave drive mechanism 22 comprises a connecting frame 24, and an impeller 23 is arranged in the connecting frame 24.
The floating belt 20 is provided with a guide groove 25.
The main driving mechanism 21 comprises a fixed frame 26, and a propeller 27 driven by an engine is arranged in the fixed frame 26.
When the sewage collecting and discharging device is used, a double sewage blocking and cleaning structure is formed on the water surface through the sewage blocking belt and the sewage blocking grids, the sewage blocking grids 1 can drive the reciprocating screw rods 3 to rotate by starting the motor on the support 2, so that the sewage collecting box can be lifted through the matching of the screw rod seats 4 and the reciprocating screw rods 3, the sewage collecting box can limit the screw rod seats 4 to prevent the screw rod seats 4 from rotating, the sewage collecting box can move up and down, the sewage collecting box can be lowered to be below the liquid level, impurities in front of the sewage blocking grids 1 can be collected into the sewage collecting box, water and smaller objects can be discharged from the sewage collecting box 16, the burden of the reciprocating screw rods 3 is reduced, when the sewage collecting box moves to the upper side of the operation platform 10, the sewage discharging plate 7 on the sewage collecting box can be opened through the matching of the guide blocks 14 and the wedge blocks 15, the impurities in the sewage collecting box can be discharged into the waste material box 12, periodic cleaning work is completed, in the process that the sewage collecting box moves downwards, the discharging plate 7 can be changed into a downward gravity state again, the vertical state, the impurities in the sewage collecting box can be discharged into the waste material box, the sewage collecting box can be discharged, the sieve mesh, the sewage collecting box can be removed, the potential hazards are reduced, and the potential safety hazard can be reduced, and the potential safety hazard of the sewage collecting box can be saved when the sewage collecting box is removed, and the sewage collecting box is saved. When trash is blocked by the trash belt 17, the trash belt 17 is in a V-shaped trash belt 17 with an opening opposite to the water flow direction under the impact of water flow, when the trash belt 17 blocks a large amount of trash, the main driving mechanism 21 is started, the main driving mechanism 21 drives the trash belt 17 to move in the water flow reverse direction, the impeller 23 can generate force opposite to the water flow direction on the auxiliary driving mechanism 22, the required power of the main driving mechanism 21 can be reduced under the action of the impeller 23 by the auxiliary driving mechanism 22, the trash belt 17 can be changed into the V-shaped trash belt with the opening same with the water flow direction, and therefore the trash on the trash belt 17 can be washed into the trash collection box 19 to achieve cleaning.
Claims (9)
1. The utility model provides a surface of water debris cleaning device for pumped storage power station which characterized in that: including locating trash rack (1) and locating trash rack (1) front side block dirty area (17), trash rack (1) upside be equipped with operation panel (10), trash rack (1) front side is equipped with support (2), be equipped with reciprocal lead screw (3) of vertical direction in support (2), be equipped with through lead screw seat (4) on reciprocal lead screw (3) and receive dirty case, receive dirty case including two blocks of curb plates (5) that are used for installing lead screw seat (4), curb plate (5) are equipped with blowing board (7) through pivot (6) on one side, be equipped with sieve (8) between the hypotenuse of curb plate (5), operation panel (10) upside is equipped with dump bin (12).
2. The water surface debris removal apparatus for pumped-storage power plants according to claim 1, wherein: the operating platform (10) is internally provided with a through hole (13) corresponding to the bracket (2).
3. The apparatus of claim 1 wherein the apparatus further comprises: the upper side of the material placing plate (7) is provided with a guide block (14), and one side of the material placing plate (7) is provided with a cleaning brush (18) corresponding to the trash rack (1).
4. The apparatus of claim 1 wherein the apparatus further comprises: the upper side of the inner side of the bracket (2) is provided with a wedge block (15) corresponding to the guide block (14), and the upper side of the bracket (2) is provided with a motor for driving the reciprocating screw rod (3) to move.
5. The apparatus of claim 1 wherein the apparatus further comprises: the sieve plate (8) is an arc-shaped sieve plate (8), and sieve holes (16) which are uniformly distributed are arranged in the sieve plate (8).
6. The apparatus of claim 1 wherein the apparatus further comprises: the trash belt (17) comprises trash collection boxes (19) arranged on two sides of the water surface, floating belts (20) are arranged among the trash collection boxes (19), a main driving mechanism (21) is arranged in the middle of the lower side of each floating belt (20), and the main driving mechanism (21) is provided with auxiliary driving mechanisms (22) which are uniformly distributed.
7. The apparatus of claim 6 wherein the apparatus further comprises: the driven mechanism (22) comprises a connecting frame (24), and an impeller (23) is arranged in the connecting frame (24).
8. The apparatus of claim 6 wherein the apparatus further comprises: the floating belt (20) is provided with a guide groove (25).
9. The apparatus of claim 6 wherein the apparatus further comprises: the main driving mechanism (21) comprises a fixed frame (26), and a propeller (27) driven by an engine is arranged in the fixed frame (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994414.5A CN115162304A (en) | 2022-08-18 | 2022-08-18 | A surface of water debris cleaning device for pumped storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994414.5A CN115162304A (en) | 2022-08-18 | 2022-08-18 | A surface of water debris cleaning device for pumped storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115162304A true CN115162304A (en) | 2022-10-11 |
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ID=83480392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210994414.5A Pending CN115162304A (en) | 2022-08-18 | 2022-08-18 | A surface of water debris cleaning device for pumped storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115162304A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116227238A (en) * | 2023-05-08 | 2023-06-06 | 国网安徽省电力有限公司经济技术研究院 | Operation monitoring management system of pumped storage power station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594540A (en) * | 2018-11-14 | 2019-04-09 | 河海大学 | A kind of lake surface scavenging machine |
| US11001352B1 (en) * | 2019-10-24 | 2021-05-11 | Elias Nassim | Vessel and system for removing refuse from a body of water |
| CN214737871U (en) * | 2021-03-10 | 2021-11-16 | 王婷 | Power station trash device |
| CN215669376U (en) * | 2021-08-20 | 2022-01-28 | 云南农业大学 | Can collect power station trash rack mechanism of clearance debris |
| CN215977173U (en) * | 2021-07-06 | 2022-03-08 | 理县星河电力有限责任公司 | Power station trash device |
| CN114250749A (en) * | 2021-12-29 | 2022-03-29 | 广东新联生态有限公司 | River course surface of water rubbish interception collecting system |
-
2022
- 2022-08-18 CN CN202210994414.5A patent/CN115162304A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594540A (en) * | 2018-11-14 | 2019-04-09 | 河海大学 | A kind of lake surface scavenging machine |
| US11001352B1 (en) * | 2019-10-24 | 2021-05-11 | Elias Nassim | Vessel and system for removing refuse from a body of water |
| CN214737871U (en) * | 2021-03-10 | 2021-11-16 | 王婷 | Power station trash device |
| CN215977173U (en) * | 2021-07-06 | 2022-03-08 | 理县星河电力有限责任公司 | Power station trash device |
| CN215669376U (en) * | 2021-08-20 | 2022-01-28 | 云南农业大学 | Can collect power station trash rack mechanism of clearance debris |
| CN114250749A (en) * | 2021-12-29 | 2022-03-29 | 广东新联生态有限公司 | River course surface of water rubbish interception collecting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116227238A (en) * | 2023-05-08 | 2023-06-06 | 国网安徽省电力有限公司经济技术研究院 | Operation monitoring management system of pumped storage power station |
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