CN204282327U - A kind of power station automatic pollutant removal aperture plate - Google Patents
A kind of power station automatic pollutant removal aperture plate Download PDFInfo
- Publication number
- CN204282327U CN204282327U CN201420772568.0U CN201420772568U CN204282327U CN 204282327 U CN204282327 U CN 204282327U CN 201420772568 U CN201420772568 U CN 201420772568U CN 204282327 U CN204282327 U CN 204282327U
- Authority
- CN
- China
- Prior art keywords
- aperture plate
- plate assembly
- transmission mechanism
- pollutant removal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of power station automatic pollutant removal aperture plate, its architectural feature comprises transmission mechanism and aperture plate assembly; Described aperture plate assembly is oblique conveyer belt style, comprises banded aperture plate and wheel shaft, and described banded aperture plate is rollable strip metal net, and it surrounds on upper and lower two wheel shafts also can do transfer operation by wheel shaft drive; Described aperture plate assembly is connected with the water wheel axle machinery of generator by transmission mechanism.The utility model is in conjunction with the structural configuration line of general medium waterpower generator station intake; make full use of aperture plate modular construction; the current entered in derivation conduit are fully filtered; ensure that hydroelectric station operation safety, during avoiding hydroelectric station operation, the shutdown of derivation conduit is removed contamination, reduce the adverse effect to economic benefit of hydropower sta; simultaneously; utilize flow dynamic automatic pollution removing, greatly reduce and remove floating bits difficulty of construction, improve efficiency.
Description
Technical field
The utility model relates to a kind of hydroelectric generation and blocks dirty facility, is specifically related to a kind of power station automatic pollutant removal aperture plate.
Background technology
At present, most of medium waterpower generator station is all adopt fixing trashrack, can not the Automatic clearance dirt lower with stream, makes floating bits hoard loss head, generally needs to shut down salvage when removing floating bits, and labour intensity greatly and have a strong impact on the economic benefit in power station.For solving automatic pollutant removal problem, notification number is that the Chinese utility model patent of CN 2097223U have employed automatic dirt cleaning device for hydroelectric station, its architectural feature is that fixing trashrack is designed to rotating trashrack, comprise merogenesis skeleton, float, float-type driving drum and net belt type trashrack, driving drum is driven to rotate by motor rotation, net belt type trashrack is operated around general frame, makes floating bits be brought to the side of water channel, disposed by special sewage draining exit.The program can not operate automatically, needs, by electric drive, cannot accomplish unmanned automatic pollutant removal.
Summary of the invention
The utility model technical issues that need to address are to provide one and do not need power consumption, utilize flow dynamic completely, can the power station automatic pollutant removal aperture plate of unmanned automatic pollutant removal, suspended floating bits interception is delivered to set place, conveniently carry out concentrated pump drainage, to guarantee that clear water enters derivation conduit, the effectively floating bits accumulation problem of process intake.
For solving the problem, technical solution adopted in the utility model is:
A kind of power station automatic pollutant removal aperture plate, comprises transmission mechanism and aperture plate assembly; Described aperture plate assembly is oblique conveyer belt style, comprises banded aperture plate and wheel shaft, and described banded aperture plate is rollable strip metal net, and it surrounds on upper and lower two wheel shafts also can do transfer operation by wheel shaft drive; Described aperture plate assembly is connected with the water wheel axle machinery of generator by transmission mechanism.Rotated by the rotating band moving grid screen component of water wheel axle, play the object of automatic pollutant removal.
As further improvement of the utility model, described banded its direction of motion of grid top line of the net is equidistantly fixedly installed at least three and scoops groove.Larger floating bits can be picked up, leave concentratedly, easy cleaning.
As further improvement of the utility model, described transmission mechanism comprises the worm screw be placed on described water wheel axle, with the worm gear of described worm engaging, and chain, described worm gear is connected with described wheel shaft by described chain.
The beneficial effect adopting technique scheme to produce is:
The utility model is in conjunction with the structural configuration line of general medium waterpower generator station intake; make full use of aperture plate modular construction; the current entered in derivation conduit are fully filtered; ensure that hydroelectric station operation safety, during avoiding hydroelectric station operation, the shutdown of derivation conduit is removed contamination, reduce the adverse effect to economic benefit of hydropower sta; simultaneously; utilize flow dynamic automatic pollution removing, greatly reduce and remove floating bits difficulty of construction, improve efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial structurtes schematic diagrames;
Fig. 3 is aperture plate modular construction schematic diagram;
Wherein: 1 generator, 2 transmission mechanisms, 21 worm gears, 22 chains, 3 aperture plate assemblies, 31 banded aperture plates, 32 wheel shafts, 33 scoop groove, 4 water wheels, 5 water wheel axles, 51 worm screws, 6 dirt platforms.
Detailed description of the invention
Be described in further detail below in conjunction with accompanying drawing 1,2 and 3 pairs of the utility model:
As shown in accompanying drawing 1,2 and 3, the present embodiment, in conjunction with the structural configuration line of general medium waterpower generator station intake, arranges power station automatic pollutant removal aperture plate, comprises transmission mechanism 2 and aperture plate assembly 3; Described aperture plate assembly 3 is oblique conveyer belt style, comprises and is provided with the multiple banded aperture plate 31 and the wheel shaft 32 that scoop groove 33, and described banded aperture plate 31 is rollable strip metal net, scoops groove 33 and is equidistantly fixedly installed along banded aperture plate 31 direction of motion.Banded aperture plate 31 surrounds on upper and lower two wheel shafts 32 also can do transfer operation by wheel shaft 32 drive, and described aperture plate assembly 3 is connected with the water wheel axle 5 of generator 1 by transmission mechanism 2.Pass through water movement, water wheels 4 are driven to rotate, water wheel axle 5 rotates simultaneously and drives aperture plate assembly 3 to do transfer operation by transmission mechanism 2, the dirt that banded aperture plate 31 is tackled is floated bits by scoop groove 33 pick up and be sent on the dirt platform 6 that is arranged on below aperture plate assembly 3 upper end time, float and consider to be worth doing because Action of Gravity Field drops out, make the floating bits of dirt be picked up and concentrate placement, be convenient to process.
The transmission mechanism 2 of present embodiment comprises worm gear 21 and chain 22, and the water wheel axle 5 of generator 1 is provided with worm screw 51, and described worm gear 21 engages each other with worm screw 51; The wheel shaft 32 of described worm gear 21 with described aperture plate assembly 3 is connected by described chain 22.Rely on this transmission mechanism, the worm screw 51 that rotates through of water wheel axle 5 can be passed to worm gear 21, worm gear 21 drives chain 22, and chain 22 drives wheel shaft 32 to rotate, thus makes power arrive aperture plate assembly.
When the utility model is installed, one, the wheel shaft of aperture plate assembly is arranged at the bottom of dam, and one is arranged on surface platform, and the wheel shaft on surface platform connects a worm gear by chain, and water wheel axle is nested with the worm screw engaged with worm gear.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (3)
1. a power station automatic pollutant removal aperture plate, is characterized in that, comprises transmission mechanism (2) and aperture plate assembly (3);
Described aperture plate assembly (3) is oblique conveyer belt style, comprise banded aperture plate (31) and wheel shaft (32), described banded aperture plate (31) is rollable strip metal net, and it surrounds upper also can the drive by wheel shaft (32) of upper and lower two wheel shafts (32) do transfer operation;
Described aperture plate assembly (3) is connected with the water wheel axle (5) of generator (1) by transmission mechanism (2).
2. a kind of power station according to claim 1 automatic pollutant removal aperture plate, is characterized in that, described banded aperture plate (31) is equidistantly fixedly installed at least three along its direction of motion and scoops groove (33).
3. a kind of power station according to claim 1 and 2 automatic pollutant removal aperture plate, it is characterized in that, described transmission mechanism (2) comprises the worm screw (51) be placed on described water wheel axle (5), the worm gear (21) engaged with described worm screw (51), and chain (22), described worm gear (21) is connected with described wheel shaft (32) by described chain (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772568.0U CN204282327U (en) | 2014-12-10 | 2014-12-10 | A kind of power station automatic pollutant removal aperture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772568.0U CN204282327U (en) | 2014-12-10 | 2014-12-10 | A kind of power station automatic pollutant removal aperture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282327U true CN204282327U (en) | 2015-04-22 |
Family
ID=52865507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772568.0U Expired - Fee Related CN204282327U (en) | 2014-12-10 | 2014-12-10 | A kind of power station automatic pollutant removal aperture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265679A (en) * | 2018-01-29 | 2018-07-10 | 浙江水利水电学院 | Voluntarily dirty system is blocked in rotation |
| CN110700216A (en) * | 2019-10-16 | 2020-01-17 | 刘国庆 | Urban river underwater garbage treatment device |
| CN111321719A (en) * | 2020-03-07 | 2020-06-23 | 彭子君 | River course water pollutes rubbish cleaning device based on rivers drive |
| CN113202063A (en) * | 2021-04-20 | 2021-08-03 | 陈伟 | Rotary type grating dirt removing machine for hydraulic engineering and dirt removing method thereof |
-
2014
- 2014-12-10 CN CN201420772568.0U patent/CN204282327U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265679A (en) * | 2018-01-29 | 2018-07-10 | 浙江水利水电学院 | Voluntarily dirty system is blocked in rotation |
| CN108265679B (en) * | 2018-01-29 | 2020-04-07 | 浙江水利水电学院 | Self-rotating trash rack system |
| CN110700216A (en) * | 2019-10-16 | 2020-01-17 | 刘国庆 | Urban river underwater garbage treatment device |
| CN110700216B (en) * | 2019-10-16 | 2021-06-04 | 刘国庆 | Urban river underwater garbage treatment device |
| CN111321719A (en) * | 2020-03-07 | 2020-06-23 | 彭子君 | River course water pollutes rubbish cleaning device based on rivers drive |
| CN111321719B (en) * | 2020-03-07 | 2021-10-15 | 广西桂冠电力股份有限公司大化水力发电总厂 | River course water pollutes rubbish cleaning device based on rivers drive |
| CN113202063A (en) * | 2021-04-20 | 2021-08-03 | 陈伟 | Rotary type grating dirt removing machine for hydraulic engineering and dirt removing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204282327U (en) | A kind of power station automatic pollutant removal aperture plate | |
| CN206887920U (en) | A kind of small-sized river course river surface floating refuse cleaning plant | |
| CN205032457U (en) | Automatic sweeper | |
| CN205346859U (en) | Rotary grille cleaner | |
| CN102000456B (en) | Trash cleaning device for grating of plane sieve plate | |
| CN105642004B (en) | Rotary drum fine grid | |
| CN110803727A (en) | Grid for sewage treatment convenient to installation clearance | |
| CN201473340U (en) | Rotary ranking machine | |
| CN102535419A (en) | Automatic dirt removing machine for large-scale riverway | |
| CN215669376U (en) | Can collect power station trash rack mechanism of clearance debris | |
| CN204570615U (en) | A kind of automatic dirt cleaning device for hydroelectric station | |
| CN204656737U (en) | Flotation device float skimming device | |
| CN109750646A (en) | Self-action dirt-blocking dirt-cleaning device and dirt-blocking dirt-cleaning method | |
| CN205838617U (en) | A kind of Slag Scraping Device | |
| CN204353125U (en) | A kind of construction elevator rack clearing apparatus | |
| CN205170421U (en) | Sediment machine is scraped to chain | |
| CN212864171U (en) | Rotary type grating cleaner | |
| CN204891363U (en) | Mud water separator | |
| CN211713918U (en) | Hydraulic drive channel blocks dirty automatic collection device | |
| CN207159964U (en) | A kind of self-cleaning trash rack | |
| CN201809758U (en) | Sieve plate grating trash cleaning machine with sealing element | |
| CN201809800U (en) | Flat screen plate grille cleaning machine | |
| CN207714290U (en) | A kind of river contaminants-collecting apparatus | |
| CN205995093U (en) | A kind of purlin vehicle type bagger | |
| CN206240171U (en) | A kind of waste water filtering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |