CN209277109U - A kind of power station trash rack dirt crushing cleaning plant - Google Patents
A kind of power station trash rack dirt crushing cleaning plant Download PDFInfo
- Publication number
- CN209277109U CN209277109U CN201821781014.1U CN201821781014U CN209277109U CN 209277109 U CN209277109 U CN 209277109U CN 201821781014 U CN201821781014 U CN 201821781014U CN 209277109 U CN209277109 U CN 209277109U
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- China
- Prior art keywords
- trash rack
- impurity
- removing contamination
- power station
- dirt
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Abstract
The utility model discloses a kind of power station trash rack dirts to crush cleaning plant, including trash rack and cutting and grinding mechanism, the cutting and grinding mechanism is mounted on the side of trash rack, the other side of trash rack is slidably fitted with slide plate of removing contamination, slide plate of removing contamination is connected with the driving device for driving it to move reciprocatingly on trash rack surface, slide plate of removing contamination is equipped with item of removing contamination, and item of removing contamination is bonded the grid of trash rack；The trash rack both ends are equipped with impurity storage box, impurity storage box is provided with impurity import, impurity import is aligned with item of removing contamination, impurity import is equipped with the scraping dirt strip for item of removing contamination, impurity storage box top opening, and be cased with impurity inside it and extract basket, impurity extracts basket and is connected with the lifting device for driving it to pump.The utility model can avoid large-scale impurity and block cutting and grinding mechanism or damage the components of cutting and grinding mechanism, and can effectively clear up impurity, reduce number of removing contamination, save the cost.
Description
Technical field
The utility model relates to the power station field Lan Wu, in particular to a kind of power station trash rack dirt crushes cleaning dress
It sets.
Background technique
Water generating relies on geographical advantage more, by the construction of hydropower stations in the upstream of rivers, is generated electricity using natural water source.
But it is in natural water source to be entrained with the impurity such as algae, withered branch more, enter generating equipment without filtering, be easy blocking power station into
The mouth of a river, the hydraulic turbine or water outlet, so power station is mounted on trash rack in water inlet, Publication No. CN207812409U's
Utility model discloses a kind of power station trash rack dirt and crushes cleaning plant, will be dirty by being mounted on the crushing tooth before trash rack
Object is ground into small-sized fragment, and trash rack is provided with the filter structure of two layers of different mesh diameter, for intercepting smashed dirt,
But this utility model existing defects, crushing tooth is easily stuck when crushing relatively large impurity, and cannot pass through the first filter mesh layer
Biggish impurity will deposit before filter structure, and pass through the first filter mesh layer and cannot pass through the impurity of second layer filter structure
It is then possible to block the second filter mesh layer, is unfavorable for the operation in power station.
Summary of the invention
The purpose of this utility model is to provide a kind of trash racks to be not easy to plug, and cutting and grinding mechanism is not easy to be stuck
Power station trash rack dirt crushes cleaning plant.
In order to achieve the goal above, the technical solution of the utility model is as follows:
A kind of power station trash rack dirt crushes cleaning plant, including cutting and grinding mechanism and be vertically installed at power station into
The trash rack at the mouth of a river, the cutting and grinding mechanism are mounted on the side of trash rack, and the other side of trash rack, which is slidably fitted with, removes contamination
Slide plate, slide plate of removing contamination are equipped with the item of removing contamination contacted with trash rack surface, and slide plate of removing contamination, which is connected with, drives it on trash rack surface
The driving device to move reciprocatingly；The trash rack both ends are equipped with impurity storage box, and impurity storage box is provided with and removes contamination item pair
Neat impurity import, impurity import are equipped with the scraping dirt strip for item of removing contamination；Impurity storage box top opening, and inside it
Be cased with impurity and extract basket, the impurity extract basket be provided with the matched opening of impurity import, impurity extract basket be connected with driving its
The lifting device to pump.
Preferably, the cutting and grinding mechanism includes two shafts installed in parallel, is equipped with multiple cutter heads in shaft, and two
Cutter head in root shaft is interlaced, and shaft is connected with the rotating device of its rotation of driving.
Preferably, described to remove contamination slide plate top and bottom end is horizontally installed with limit plate, limit plate is equipped with limited block.
Preferably, the trash rack top and bottom are provided with the sliding slot being parallel to each other, and limited block, which is caught in, to make to remove contamination in sliding slot
Slide plate is parallel with trash rack.
Preferably, the item of removing contamination includes several stainless steel bristles.
Preferably, the scraping dirt strip includes that several rigidity scrape column.
Preferably, impurity storage box bottom is lower than trash rack bottom.
Preferably, it is also equipped at the top of the impurity storage box and extracts the positioning baffle that basket is fallen in case convenient for impurity.
The utility model has the beneficial effects that
(1) cutting and grinding mechanism is mounted on trash rack water outlet, large-scale impurity is avoided to block cutting and grinding mechanism, damaged
Components.
(2) it removes contamination slide plate under the drive of the drive, moves reciprocatingly along the chute on trash rack surface, be mounted on and remove contamination
The impurity that item blocks trash rack of removing contamination on slide plate pushes the impurity storage box of trash rack two sides to, is wrapped on trash rack grid
Water plant can be pushed away by bristle scattered, be finally pushed into impurity storage box or smashed by trash rack by cutting and grinding mechanism；Scraping dirt strip
For scraping the impurity removed contamination on item, the service life for item of removing contamination is improved.
(3) impurity storage box is sling using lifting device, the impurity of storage is poured out to and is transported landfill, can avoid water power
It stands the impurity accumulation of water inlet, reduces and subsequent need the number removed contamination, save the cost.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 be Fig. 1 along A-A to cross-sectional view.
Marked in the figure: 1- trash rack, 11- sliding slot, 2- cutting and grinding mechanism, 21- shaft, 22- cutter head, 23- rotating device,
Remove contamination slide plate, 31- of 3- removes contamination item, 32- limit plate, 33- driving device, 4- impurity storage box, the import of 41- impurity, 42- scraping dirt
Item, 43- impurity extract basket, 44- runner, the second motor of 45-, 46- lifting device, 47- positioning baffle.
Specific embodiment
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
However this is understood not to the utility model being limited to specific embodiment, is only used for explanation and understanding:
As depicted in figs. 1 and 2, a kind of power station trash rack dirt crushing cleaning plant is present embodiments provided, including is blocked
Dirty grid 1, cutting and grinding mechanism 2, remove contamination slide plate 3 and impurity storage box 4.The trash rack 1 is vertically installed at the water inlet in power station
Mouthful, the grid spacings of trash rack 1 are smaller, and biggish impurity is avoided to enter；1 top and bottom of trash rack, which are provided with, to be parallel to each other
Sliding slot 11, the trash rack 1 is slidably fitted with slide plate 3 of removing contamination close to the side at upstream water source, it is described remove contamination 3 top of slide plate and
Bottom end is horizontally installed with limit plate 32, and limit plate 32 is equipped with limited block, limited block be caught in sliding slot 11 make to remove contamination slide plate 3 with
Trash rack 1 is parallel, and slide plate 3 of removing contamination is connected with driving device 33, and driving device 33 includes first motor and gear, slide plate 3 of removing contamination
Under the driving of driving device 33,11 horizontal reciprocating motion is done on 1 surface of trash rack along the chute；Slide plate 3 of removing contamination is equipped with clearly
Dirty item 31, item 31 of removing contamination are close to the grid of trash rack 1, and the item 31 of removing contamination is formed by several stainless steel bristle proper alignments, no
Becoming rusty steel brush hair can be by under the impurity brush being adhered on trash rack 1, and the water plant wound is in the multiple reciprocating friction of stainless steel bristle
Under be damaged, be not easy continued growth or fall off from direct trash rack 1, be not easy to plug trash rack 1.
Impurity storage box 4 is fixedly installed at left and right sides of the trash rack 1, impurity storage box 4 is provided with impurity import 41, miscellaneous
Matter import 41 is aligned with item 31 of removing contamination, and 4 bottom of impurity storage box is lower than 1 bottom of trash rack, is convenient for impurities sink down；Impurity import
41 are equipped with scraping dirt strip 42, and scraping dirt strip 42 includes that several rigidity being serrated that arrange scrape column, and when removing contamination, item 31 promotes impurity
By counter motion after impurity import 41, scraping dirt strip 42 can scrape the impurity removed contamination on item 31 at this time, and convenient for removing contamination, item 31 is scrubbed
Trash rack 1, and the service life for item 31 of removing contamination can be improved.4 top opening of impurity storage box and its inside be cased with impurity extract basket
43, it is frame structure that impurity, which extracts basket 43, and frame gap is less than the grid gap of trash rack 1, convenient for the accumulation of impurity, impurity
Extract basket 43 be provided with the matched opening of impurity import 41, impurity extract basket 43 by steel cable be connected with drives its up and down reciprocatingly transport
The lifting device 46 of dynamic transport impurity, lifting device 46 include second rotated with the runner 44 of steel cable cooperation and driving runner 44
Motor 45；It is also equipped at the top of impurity storage box 4 and extracts the positioning baffle 47 that basket 43 is fallen in case, positioning baffle convenient for impurity
The 47 opening surrounding along 4 top of impurity storage box extends outwardly funnel-shaped.
The cutting and grinding mechanism 2 is mounted on water outlet of the trash rack 1 far from upstream water source；The cutting and grinding mechanism 2
Including two shafts installed in parallel 21, multiple cutter heads 22 are installed in shaft 21, the cutter head 22 in two shafts 21 is mutually handed over
Mistake, shaft 21 are connected with the rotating device 23 of its rotation of driving, and rotating device 23 includes third motor.
The electric elements occurred in the present embodiment are electrically connected with 220V alternating current, and are mounted on the place for not contacting water source.
The working method of the present embodiment:
Hydropower station amount is big, when waterdrainage amount is big, only opens rotating device 23, cutter head 22 around the shaft wear by 21 rotation, crushing
Cross the lesser impurity of trash rack 1.
Hydropower station amount is small, waterdrainage amount hour, opens driving device 33, and slide plate 3 of removing contamination does level on 1 surface of trash rack
It moves back and forth, item 31 of removing contamination scrub trash rack 1 simultaneously pushes impurity to impurity storage box 4, after continuing for some time, closes driving dress
33 are set, lifting device 46 is opened, impurity extraction basket 43 is promoted to horizontal plane, closes lifting device 46, staff will be in basket
Impurity cleaning after, open lifting device 46, make impurity extract basket 43 fall back in impurity storage box 4.
Obviously, above-described embodiment is just for the sake of clearly illustrating done citing, and does not limit the embodiments.
To those of ordinary skill in the art, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this or change
It moves still in protection scope of the present invention.
Claims (8)
1. a kind of power station trash rack dirt crushes cleaning plant, including cutting and grinding mechanism (2) and it is vertically installed at power station
The trash rack (1) of water inlet, it is characterised in that: the cutting and grinding mechanism (2) is mounted on the side of trash rack (1), trash rack
(1) the other side is slidably fitted with slide plate of removing contamination (3), and slide plate of removing contamination (3) is equipped with the item of removing contamination contacted with trash rack (1) surface
(31), slide plate (3) of removing contamination is connected with the driving device (33) for driving it to move reciprocatingly on trash rack (1) surface；It is described to block dirt
Grid (1) both ends are equipped with impurity storage box (4), and impurity storage box (4) is provided with the impurity import (41) being aligned with item of removing contamination (31),
Impurity import (41) is equipped with the scraping dirt strip (42) for item (31) of removing contamination；Impurity storage box (4) top opening, and in it
Portion is cased with impurity and extracts basket (43), and the impurity extracts basket (43) and is provided with and impurity import (41) matched opening, impurity extraction
Basket (43) is connected with the lifting device (46) for driving it to pump.
2. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the cutting and grinding
Mechanism (2) includes two shafts installed in parallel (21), is equipped with multiple cutter heads (22) in shaft (21), on two shafts (21)
Cutter head (22) it is interlaced, shaft (21) be connected with driving its rotation rotating device (23).
3. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the slide plate of removing contamination
(3) top and bottom end are horizontally installed with limit plate (32), and limit plate (32) is equipped with limited block.
4. trash rack dirt in power station according to claim 3 crushes cleaning plant, it is characterised in that: the trash rack
(1) top and bottom are provided with the sliding slot (11) being parallel to each other, and limited block, which is caught in sliding slot (11), makes remove contamination slide plate (3) and trash rack
(1) parallel.
5. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the item of removing contamination
It (31) include several stainless steel bristles.
6. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the scraping dirt strip
It (42) include that several rigidity scrape column.
7. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the impurity storage
Case (4) bottom is lower than trash rack (1) bottom.
8. trash rack dirt in power station according to claim 1 crushes cleaning plant, it is characterised in that: the impurity storage
It is also equipped at the top of case (4) and extracts the positioning baffle (47) that basket (43) are fallen in case convenient for impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781014.1U CN209277109U (en) | 2018-10-31 | 2018-10-31 | A kind of power station trash rack dirt crushing cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781014.1U CN209277109U (en) | 2018-10-31 | 2018-10-31 | A kind of power station trash rack dirt crushing cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277109U true CN209277109U (en) | 2019-08-20 |
Family
ID=67599824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781014.1U Active CN209277109U (en) | 2018-10-31 | 2018-10-31 | A kind of power station trash rack dirt crushing cleaning plant |
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| Country | Link |
|---|---|
| CN (1) | CN209277109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773473A (en) * | 2019-11-14 | 2020-02-11 | 王改霞 | Grid processing device for fiber board composite board |
| CN113796348A (en) * | 2021-08-24 | 2021-12-17 | 连云港海洋源水产开发有限公司 | Pool bottom trash remover for Chinese prawn breeding and trash removing method |
| CN116893644A (en) * | 2023-09-07 | 2023-10-17 | 东平鑫通浮桥有限公司 | Remote intelligent control method and system for water conservancy gate |
-
2018
- 2018-10-31 CN CN201821781014.1U patent/CN209277109U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773473A (en) * | 2019-11-14 | 2020-02-11 | 王改霞 | Grid processing device for fiber board composite board |
| CN113796348A (en) * | 2021-08-24 | 2021-12-17 | 连云港海洋源水产开发有限公司 | Pool bottom trash remover for Chinese prawn breeding and trash removing method |
| CN113796348B (en) * | 2021-08-24 | 2022-05-20 | 连云港海洋源水产开发有限公司 | Pool bottom trash remover for Chinese prawn breeding and trash removing method |
| CN116893644A (en) * | 2023-09-07 | 2023-10-17 | 东平鑫通浮桥有限公司 | Remote intelligent control method and system for water conservancy gate |
| CN116893644B (en) * | 2023-09-07 | 2023-12-19 | 东平鑫通浮桥有限公司 | Remote intelligent control method and system for water conservancy gate |
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