CN115198710A - Water inlet trash blocking device for pumped storage power station - Google Patents
Water inlet trash blocking device for pumped storage power station Download PDFInfo
- Publication number
- CN115198710A CN115198710A CN202211040190.0A CN202211040190A CN115198710A CN 115198710 A CN115198710 A CN 115198710A CN 202211040190 A CN202211040190 A CN 202211040190A CN 115198710 A CN115198710 A CN 115198710A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- screen plate
- storage power
- lifting
- power station
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 15
- 230000000903 blocking effect Effects 0.000 title description 10
- 230000007306 turnover Effects 0.000 claims abstract description 19
- 238000004146 energy storage Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 208000034699 Vitreous floaters Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention discloses a water inlet trash holding device of a pumped storage power station, which comprises vertical guide rail frames (1) arranged at two ends of the water inlet side of a water inlet, wherein each vertical guide rail frame (1) is provided with a lifting slide seat (2), a turnover frame (3) in rotary connection is arranged between the two lifting slide seats (2), and the turnover frame (3) is provided with a screen plate (4); the top of the vertical guide rail frame (1) is provided with a lifting driving hydraulic cylinder (5), and the output end of the lifting driving hydraulic cylinder (5) is connected with the lifting sliding seat (2). The invention has the characteristics of saving time and labor and reducing potential safety hazards.
Description
Technical Field
The invention relates to a garbage cleaning device for a hydropower station, in particular to a water inlet trash blocking device for a pumped storage power station.
Background
A pumped storage hydropower station is a comprehensive engineering facility capable of converting water energy into electric energy. At the in-process of electricity generation, the rivers in power station upper reaches can carry a large amount of rubbish and get into the reservoir interception region, in order to avoid rubbish etc. to get into the water inlet, the position of water inlet generally can set up the trash rack, and the debris that the interception got off then can float on the surface of water, need rely on the manual mode to salvage the clearance to floating debris, so not only wastes time and energy, and inefficiency also has certain potential safety hazard. Therefore, the prior art has the problems of time and labor waste and certain potential safety hazard.
Disclosure of Invention
The invention aims to provide a sewage blocking device for a water inlet of a pumped storage power station. The invention has the characteristics of saving time and labor and reducing potential safety hazards.
The technical scheme of the invention is as follows: the water inlet trash blocking device for the pumped storage power station comprises vertical guide rail frames arranged at two ends of the water inlet side of a water inlet, wherein each vertical guide rail frame is provided with a lifting slide seat, a turnover frame in rotary connection is arranged between the two lifting slide seats, and a screen plate is arranged on the turnover frame; and the top of the vertical guide rail frame is provided with a lifting driving hydraulic cylinder, and the output end of the lifting driving hydraulic cylinder is connected with the lifting sliding seat.
In the water inlet trash blocking device for the pumped storage power station, a turning driving assembly is arranged on the outer side of one lifting sliding seat, and the turning driving assembly is connected with a turning frame through a rotating shaft.
In the sewage blocking device for the water inlet of the pumped storage power station, a movable centralized sieve plate is arranged at one end above the sieve plate, and baffles are arranged at the front end and the rear end of the movable centralized sieve plate; the side of the movable centralized sieve plate is provided with a telescopic pushing cylinder fixed on the lifting slide seat, the output end of the telescopic pushing cylinder is provided with a push plate, and the push plate is contacted with the movable centralized sieve plate.
In the water inlet trash blocking device for the pumped storage power station, the movable centralized sieve plate is further provided with a rotating shaft on the inner side, and the rotating shaft is provided with a group of bristles.
In the sewage blocking device for the water inlet of the pumped storage power station, the other end above the screen plate is also provided with the fixed screen plate.
Compared with the prior art, the invention has the advantages that the lifting slide seat, the overturning frame and the screen plate are arranged on the vertical guide rail frames at the two ends of the water inlet side of the water inlet, the lifting hydraulic driving cylinder is used for driving the screen plate to lift, so that floaters floating on the water surface of the water inlet can be salvaged, and the movable centralized screen plate and the fixed screen plate are arranged above the screen plate, so that sundries on the screen plate can be centralized, and the subsequent workers can conveniently process the sundries; the whole structure is simple, the operation is convenient, and the time and the labor are saved; workers do not need to salvage floating objects nearby the water inlet, so that potential safety hazards can be effectively eliminated. Meanwhile, the turnover driving assembly and the turnover frame are arranged, so that the screen plate can be turned over, floaters below the screen plate are salvaged and cleaned at regular time, and the salvage effect is improved. In conclusion, the invention has the characteristics of saving time and labor and reducing potential safety hazards.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of a vertical rail bracket;
fig. 3 is a plan view of the installation position between the reversing frame and the lifting slider.
The labels in the figures are: 1-vertical guide rail frame, 2-lifting slide seat, 3-turnover frame, 4-screen plate, 5-lifting driving hydraulic cylinder, 6-turnover driving component, 7-movable centralized screen plate, 8-baffle plate, 9-telescopic pushing cylinder, 10-pushing plate, 11-rotating shaft, 12-brush hair and 13-fixed screen plate.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The water inlet trash blocking device for the pumped storage power station is shown in figures 1 to 3 and comprises vertical guide rail frames 1 arranged at two ends of the water inlet side of a water inlet, wherein each vertical guide rail frame 1 is provided with a lifting slide seat 2, a turnover frame 3 in rotary connection is arranged between the two lifting slide seats 2, and the turnover frame 3 is provided with a screen plate 4; the top of the vertical guide rail frame 1 is provided with a lifting driving hydraulic cylinder 5, and the output end of the lifting driving hydraulic cylinder 5 is connected with the lifting slide seat 2.
The outer side of one of the lifting slide seats 2 is provided with a turnover driving component 6, and the turnover driving component 6 is connected with the turnover frame 3 through a rotating shaft.
A movable centralized sieve plate 7 is arranged at one end above the sieve plate 4, and baffles 8 are arranged at the front end and the rear end of the movable centralized sieve plate 7; the side of the movable centralized sieve plate 7 is provided with a telescopic pushing cylinder 9 fixed on the lifting slide seat 2, the output end of the telescopic pushing cylinder 9 is provided with a push plate 10, and the push plate 10 is contacted with the movable centralized sieve plate 7.
The inner side of the movable concentrated sieve plate 7 is also provided with a rotating shaft 11, and the rotating shaft 11 is provided with a group of bristles 12.
The other end above the screen plate 4 is also provided with a fixed screen plate 13.
The brush hair contacts with screen cloth upper surface, can drive the rotation axis and take place rotatoryly at the removal in-process, and then realizes the clearance to screen cloth upper surface.
The turnover frame is provided with a slide rail for the movable centralized sieve plate to move, and a slide seat matched with the slide rail is arranged below the movable centralized sieve plate. The outer surface of the bottom of the movable centralized sieve plate is provided with a plurality of magnet attracting magnets; the middle position of the end part of the turnover frame is provided with a magnetic fixing seat for adsorbing and fixing the movable centralized sieve plate to prevent abnormal movement of the movable centralized sieve plate. The push plate is also embedded with a magnetic body which is matched with the magnet on the movable concentrated sieve plate, so that the movable concentrated sieve plate can be pulled back and reset conveniently.
The working process of the invention is as follows: when the floating objects intercepted by the trash rack need to be cleaned, the lifting driving hydraulic cylinder is lifted to drive the lifting slide seat, the turnover frame and the screen plate to ascend, and the screen plate can take the floating objects away from the water surface in the ascending process, so that the floating objects can be salvaged and cleaned; afterwards, flexible push cylinder work drives the push pedal and removes, and the push pedal contacts with movable concentrated sieve, along with the continuous extension of push pedal, drives movable concentrated sieve and removes to the assigned position, concentrates on an area with debris, and the workman of being convenient for salvages the clearance. After the debris that the workman will be on the screen plate was cleared up, the lift drive pneumatic cylinder drives the screen plate decline and resets, because when the screen plate rose, the water inlet was in operating condition, can float a small amount of debris in the below of screen plate, these debris can descend along with the decline of screen plate, lie in the below of screen plate all the time, drive upset frame upset back (upset direction and rivers opposite direction) through upset drive assembly, float debris and can overturn along with it, float in the top of screen plate, be convenient for clearance and subsequent salvage.
Claims (5)
1. Water storage power station water inlet trash device, its characterized in that: the water inlet guide rail device comprises vertical guide rail frames (1) arranged at two ends of a water inlet side of a water inlet, wherein each vertical guide rail frame (1) is provided with a lifting slide seat (2), a turnover frame (3) in rotary connection is arranged between the two lifting slide seats (2), and a screen plate (4) is arranged on the turnover frame (3); the top of the vertical guide rail frame (1) is provided with a lifting driving hydraulic cylinder (5), and the output end of the lifting driving hydraulic cylinder (5) is connected with the lifting sliding seat (2).
2. The pumped-storage power station water inlet damming device of claim 1, further comprising: the outer side of one of the lifting slide seats (2) is provided with a turnover driving component (6), and the turnover driving component (6) is connected with the turnover frame (3) through a rotating shaft.
3. The pumped-storage power station water inlet damming device of claim 1, further comprising: one end above the screen plate (4) is provided with a movable centralized screen plate (7), and the front end and the rear end of the movable centralized screen plate (7) are provided with baffle plates (8); the side of the movable centralized sieve plate (7) is provided with a telescopic pushing cylinder (9) fixed on the lifting slide seat (2), the output end of the telescopic pushing cylinder (9) is provided with a push plate (10), and the push plate (10) is contacted with the movable centralized sieve plate (7).
4. The pumped-hydro energy storage power plant water inlet trash holding apparatus of claim 3, wherein: the inner side of the movable centralized sieve plate (7) is also provided with a rotating shaft (11), and the rotating shaft (11) is provided with a group of bristles (12).
5. The pumped-storage power station water inlet damming device of claim 3, wherein: the other end above the screen plate (4) is also provided with a fixed screen plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040190.0A CN115198710B (en) | 2022-08-29 | 2022-08-29 | Water inlet trash device of pumped storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211040190.0A CN115198710B (en) | 2022-08-29 | 2022-08-29 | Water inlet trash device of pumped storage power station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115198710A true CN115198710A (en) | 2022-10-18 |
| CN115198710B CN115198710B (en) | 2023-08-25 |
Family
ID=83573462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211040190.0A Active CN115198710B (en) | 2022-08-29 | 2022-08-29 | Water inlet trash device of pumped storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198710B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK420284D0 (en) * | 1983-09-01 | 1984-08-31 | Henry Benaroya | APPARATUS FOR TAKING A POLLUTANT LAYER ON A WATER SURFACE |
| CN108343042A (en) * | 2018-04-23 | 2018-07-31 | 叶丁卫 | A kind of river course clear up floating material interception collection device |
| CN210395281U (en) * | 2019-08-06 | 2020-04-24 | 梅州市威华水利水电建设工程有限公司 | Hydraulic engineering is with blocking dirty hydrophobic means |
| CN211080161U (en) * | 2019-08-16 | 2020-07-24 | 内蒙古大唐国际海勃湾水利枢纽开发有限公司 | Antifouling fishing device for hydropower station |
| WO2020207133A1 (en) * | 2019-04-12 | 2020-10-15 | 江苏科技大学 | Floating garbage cleaning device for floating garbage on water surface |
| CN212294580U (en) * | 2020-04-30 | 2021-01-05 | 朱家凯 | Water conservancy construction dam blocks dirty device |
| CN215669387U (en) * | 2021-08-13 | 2022-01-28 | 安徽禹安建设工程有限公司 | Take lifting unit's hydraulic engineering with fence of decontaminating |
| CN216428210U (en) * | 2021-11-24 | 2022-05-03 | 国能大渡河流域水电开发有限公司枕沙水电建设管理分公司 | A antifouling fishing device for power station |
| CN217150109U (en) * | 2022-01-25 | 2022-08-09 | 王继涛 | Hydraulic engineering river sluice |
-
2022
- 2022-08-29 CN CN202211040190.0A patent/CN115198710B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK420284D0 (en) * | 1983-09-01 | 1984-08-31 | Henry Benaroya | APPARATUS FOR TAKING A POLLUTANT LAYER ON A WATER SURFACE |
| CN108343042A (en) * | 2018-04-23 | 2018-07-31 | 叶丁卫 | A kind of river course clear up floating material interception collection device |
| WO2020207133A1 (en) * | 2019-04-12 | 2020-10-15 | 江苏科技大学 | Floating garbage cleaning device for floating garbage on water surface |
| CN210395281U (en) * | 2019-08-06 | 2020-04-24 | 梅州市威华水利水电建设工程有限公司 | Hydraulic engineering is with blocking dirty hydrophobic means |
| CN211080161U (en) * | 2019-08-16 | 2020-07-24 | 内蒙古大唐国际海勃湾水利枢纽开发有限公司 | Antifouling fishing device for hydropower station |
| CN212294580U (en) * | 2020-04-30 | 2021-01-05 | 朱家凯 | Water conservancy construction dam blocks dirty device |
| CN215669387U (en) * | 2021-08-13 | 2022-01-28 | 安徽禹安建设工程有限公司 | Take lifting unit's hydraulic engineering with fence of decontaminating |
| CN216428210U (en) * | 2021-11-24 | 2022-05-03 | 国能大渡河流域水电开发有限公司枕沙水电建设管理分公司 | A antifouling fishing device for power station |
| CN217150109U (en) * | 2022-01-25 | 2022-08-09 | 王继涛 | Hydraulic engineering river sluice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115198710B (en) | 2023-08-25 |
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