CN106836141A - Continuous flushing type water delivery open channel sewage blocking device - Google Patents
Continuous flushing type water delivery open channel sewage blocking device Download PDFInfo
- Publication number
- CN106836141A CN106836141A CN201710052191.XA CN201710052191A CN106836141A CN 106836141 A CN106836141 A CN 106836141A CN 201710052191 A CN201710052191 A CN 201710052191A CN 106836141 A CN106836141 A CN 106836141A
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- China
- Prior art keywords
- sprocket wheel
- chain
- draw
- gear
- barrier net
- Prior art date
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Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The present invention relates to a kind of continuous flushing type water delivery open channel sewage blocking device, it includes pontoon bridge, the fixed mount for being arranged on pontoon bridge upper surface one end, the first draw-gear of the sliding rack that is arranged on the pontoon bridge upper surface other end, the motor being arranged on fixed mount and motor drive connection and the garbage barrier net piece that is arranged on draw-gear；First draw-gear includes being arranged on the sprocket wheel V of fixed mount upper end, it is arranged on the sprocket wheel VI of fixed mount lower end, it is arranged on the sprocket wheel VII of sliding rack upper end, be arranged on sliding rack lower end sprocket wheel VIII and with the sprocket wheel V, sprocket wheel VII, sprocket wheel VI, the chain III that sprocket wheel VIII is connected respectively, the sprocket wheel V is connected with the output shaft of motor, the garbage barrier net piece is suspended on chain III, the present invention is rotated by sprocket-driven chains, garbage barrier net piece automatic cycle is set on chain to carry out blocking dirty work, it is automatically obtained and blocks dirty work, save hand labor, dirty job costs are blocked in saving.
Description
Technical field
It is a kind of for intercepting algae and floating in water delivery open channel water the present invention relates to a kind of water delivery open channel sewage blocking device
Thing simultaneously realizes auto-flushing and the automated machine device for decontaminating.
Background technology
China it is maximum water channel diversion project --- project of South-to-North water diversion just puts into operation in succession, eastern line therein, center line
Engineering comes into operation in succession, but in use, can grow some pasture and water, algae in water, and these debris can be with
Water (flow) direction and progressively flow to downstream, severe contamination water quality.For such case, widely used at present two kinds block dirty mode
For：More piece pontoon bridge is linked together, across the dam body of water delivery open channel two center and swim on the water surface, on pontoon bridge width
Side is provided with steelframe or resettlement groove.A kind of mode is that the upper end of several garbage barrier net pieces is hung directly from into pontoon bridge with rope successively
Steelframe on, garbage barrier net piece in water carries out blocking dirt because of the impulse force of current in certain angle of inclination；Another way be by
Several garbage barrier net pieces are sequentially inserted into the resettlement groove of pontoon bridge to carry out blocking dirt.At regular intervals, by manually dragging garbage barrier net piece
It is rinsed to the place specified, garbage barrier net piece is replaced again after the completion of flushing.Need to rush all garbage barrier net pieces every time
Wash one time, rinse four to five times daily, 1-2 hour is needed every time.Both modes are taken a lot of work, time-consuming, laborious, operating efficiency
It is low, but also exist because carry net, it is off line continuous not in time and caused by block the problems such as dirty less effective, while also because of pontoon bridge
Rock so that staff has potential safety hazard when working.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of continuous flushing type water delivery open channel sewage blocking device, and the device is not
Only can efficiently block it is dirty, remove contamination, blowdown, but also human and material resources and financial resources can be reduced, greatly save operating cost.
The technical solution adopted in the present invention is：A kind of continuous flushing type water delivery open channel sewage blocking device, it includes pontoon bridge, sets
Put pontoon bridge upper surface one end fixed mount, be arranged on the sliding rack of the pontoon bridge upper surface other end, be arranged on fixed mount
Motor and motor the first draw-gear being connected and the garbage barrier net piece being arranged on draw-gear.
First draw-gear of the present invention includes being arranged on the sprocket wheel V of fixed mount upper end, is arranged on fixed mount lower end
Sprocket wheel VI, the sprocket wheel VII for being arranged on sliding rack upper end, the sprocket wheel VIII for being arranged on sliding rack lower end and with the sprocket wheel V, sprocket wheel
VIIth, the chain III that sprocket wheel VI, sprocket wheel VIII are connected respectively, the sprocket wheel V is connected with the output shaft of motor, the garbage barrier net
Piece is suspended on chain III.
The present invention is provided with the second draw-gear in the side of first draw-gear, second draw-gear and the
One draw-gear structure is identical, and first draw-gear is connected with the second draw-gear by transmission device, the transmission
The chain that device includes the chain wheel I being arranged on motor output shaft, the power transmission shaft being arranged on fixed mount, is arranged on power transmission shaft one end
Wheel II, the sprocket wheel for being arranged on the sprocket wheel III of the power transmission shaft other end and being connected by axle with the sprocket wheel V of the second draw-gear
IV, the chain wheel II is connected with chain wheel I by chain I, and the sprocket wheel III is connected with sprocket wheel IV by chain II, institute
Garbage barrier net piece is stated to be arranged between two chains III.
The present invention is provided with guide rail on the pontoon bridge, and the sliding rack is arranged on guide rail, in the sliding rack
Tensioning apparatus is provided with, the tensioning apparatus includes that the drawing piece being fixedly connected with sliding rack, one end are fixed with the drawing piece
The leading screw of connection and it is fixed on pontoon bridge and in the tensioning support of drawing piece side；It is provided with the tensioning support
Via, the other end of the leading screw is connected by screw through via with tensioning support.
The present invention is provided with two or more axis of traction between two chains III, and axis of traction two ends are provided with guiding
Wheel, corresponding main guide rail is provided with the outside of two chains III, and the directive wheel is arranged in main guide rail.
Garbage barrier net piece of the present invention includes framework, the web-roll core being arranged in framework and is arranged on framework top and hangs down
Directly in the earrings set of framework, the garbage barrier net piece interleaved is arranged on the both sides of chain III.
Garbage barrier net piece of the present invention includes framework, the web-roll core being arranged in framework and is arranged on framework top and hangs down
The straight axial midpoint covered with frames points deviation earrings in the earrings set of framework, the earrings set, the earrings set is nested with
On axis of traction, the earrings is enclosed within positive and negative interval setting on axis of traction.
Present invention additionally comprises flusher, the flusher includes water collection sheet and hydraulic giant, the water collection sheet and hydraulic giant
It is separately positioned on garbage barrier net piece both sides.
The present invention is provided with blowdown apparatus below the flusher, and the blowdown apparatus include being arranged under water collection sheet
The water leg of side, the water pump being arranged in water leg and the blow-off pipe being connected with water pump, the water leg are arranged on pontoon bridge
On.
Present invention additionally comprises control system, the control system is used for the opening and closing of controlled motor, hydraulic giant and water pump.
The positive effect of the present invention is：The present invention is rotated by sprocket-driven chains, and garbage barrier net piece is set on chain certainly
Dynamic circulation is carried out blocking dirty work, is automatically obtained and blocks dirty work, saves hand labor, and dirty job costs are blocked in saving.Sprocket wheel VII and chain
Wheel VIII is arranged in the adjustable sliding rack in position, sliding rack connection tensioning apparatus, it is possible to achieve the synchronous tension of chain III；This
Invention is additionally provided with flusher, and garbage barrier net piece can be rinsed, meanwhile, blowdown dress is provided with below flusher
Put, automatically can sweep away the dirt on garbage barrier net piece, then by blowdown apparatus discharge, be automatically obtained remove contamination, the work of blowdown
Make, further reduce labour, save operating cost.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the invention；
Fig. 2 is the structural representation of sprocket wheel of the invention V；
Fig. 3 is the first draw-gear of the invention and the second draw-gear structural representation；
Fig. 4 is flusher structural representation of the invention；
Fig. 5 is tensioning device structure schematic diagram of the invention；
Fig. 6 is garbage barrier net chip architecture schematic diagram of the invention；
Fig. 7 is that axis of traction of the invention assembles relational structure schematic diagram with garbage barrier net piece.
In the accompanying drawings：1. water delivery open channel；2. pontoon bridge；3. garbage barrier net piece；3-1. web-roll cores；3-2. frameworks；4. sprocket wheel VI；5. consolidate
Determine frame；6. sprocket wheel V；7. sprocket wheel IV；8. chain II；9. sprocket wheel III；10. chain III；11. directive wheels；12. main guide rails；13. water
Rifle；14. water collection sheets；15. water legs；16. water pumps；17. sprocket wheels VII；18. sliding racks；19. sprocket wheels VIII；20. tensioning apparatus；20-
1. drawing piece；20-2. is tensioned support；20-3. screws；20-4. leading screws；21. power transmission shafts I；22. chain wheel Is；23. chain wheel IIs；24.
Chain I；25. motors；26. drive shafts I；27. guide rails；28. earrings sets；29. counterweights；30. control systems；31. axis of traction；32.
Blow-off pipe.
Specific embodiment
As illustrated in the accompanying drawings from 1 to 3, the present invention includes the pontoon bridge 2 being arranged in water delivery open channel 1, is arranged on the upper surface one of pontoon bridge 2
The fixed mount 5 at end, the sliding rack 18 for being arranged on the upper surface other end of pontoon bridge 2, the motor 25 and motor being arranged on fixed mount 5
First draw-gear of 25 drive connections and the garbage barrier net piece 3 being arranged on draw-gear；The pontoon bridge 2 is by multiple buoyancy tank sections
Formed by being rigidly connected, its length can be adjusted, to adapt to water surface change width.
First draw-gear includes being arranged on the sprocket wheel V 6 of the upper end of fixed mount 5, being arranged on the chain of the lower end of fixed mount 5
Take turns VI 4, be arranged on the upper end of sliding rack 18 sprocket wheel VII 17, be arranged on the lower end of sliding rack 18 sprocket wheel VIII 19 and with the sprocket wheel
V 6, the chain III 10 that sprocket wheel VII 17, sprocket wheel VI 4, sprocket wheel VIII 19 are connected respectively, the sprocket wheel V 6 is passed with the output shaft of motor 25
Dynamic connection, the garbage barrier net piece 3 is suspended on chain III 10.4 sprocket wheels drive chain III to be driven, and then drive is arranged on III
The shuttling movement of garbage barrier net piece 3, constantly realize block dirty work.
The side of first draw-gear is provided with the second draw-gear, second draw-gear and the first traction
Apparatus structure is identical, and first draw-gear is connected with the second draw-gear by transmission device, the transmission device bag
Include the chain wheel I 22 being arranged on the output shaft of motor 25, the power transmission shaft 21 being arranged on fixed mount 5, be arranged on the one end of power transmission shaft 21
Chain wheel II 23, the sprocket wheel that is arranged on the sprocket wheel III 9 of the other end of power transmission shaft 21 and is connected with the sprocket wheel V of the second draw-gear
IV 7, the chain wheel II 23 is connected with chain wheel I 22 by chain I 24, and the sprocket wheel III 9 passes through chain II 8 with sprocket wheel IV 7
Drive connection, the garbage barrier net piece 3 is arranged between two chains III 10.Two draw-gears are driven by motor 25
It is synchronized with the movement.Garbage barrier net piece 3 is driven to move jointly using two groups of draw-gears, work is more steady, and service life is longer.
As shown in Figure 5, the present invention is provided with guide rail 27 on the pontoon bridge 2, and the sliding rack 18 is arranged on guide rail 27
On, tensioning apparatus 20 is provided with the sliding rack 18, the tensioning apparatus 20 includes what is be fixedly connected with sliding rack 18
Leading screw 20-4 and be fixed on 2 on pontoon bridge and leading that drawing piece 20-1, one end are fixedly connected with the drawing piece 20-1
The tensioning support 20-2 of draw piece 20-1 sides；Via is provided with the tensioning support 20-2, the leading screw 20-4's is another
End is fixedly connected by screw 20-3 through via with tensioning support 20-2.
As shown in Figure 7, multiple axis of traction 31 are provided between two chains III 10, are set at the two ends of axis of traction 31
Directive wheel 11 is equipped with, the outside of two chains III 10 is provided with corresponding main guide rail 12, the directive wheel 11 is arranged on
In main guide rail 12.The two ends of axis of traction 31 position penetrate two external ears of chain III 10 side by side and together with chain III 10 respectively
Operation, the two ends of axis of traction 31 are separately installed with directive wheel 11, can be run in the groove of main guide rail 12, to reduce working resistance.
As shown in Figure 6, the garbage barrier net piece 3 includes framework 3-2, the web-roll core 3-1 being arranged in framework 3-2 and setting
Earrings above framework 3-2 and perpendicular to framework 3-2 covers 28, and when only one group of draw-gear, garbage barrier net piece 3 staggeredly sets
Put in the both sides of chain III 10.When there is two groups of draw-gears, the earrings set 28 is with framework 3-2 tie points not in earrings set 28
Axial midpoint, the positive and negative interval setting on axis of traction 31 of earrings set 28.It is possible to prevente effectively from adjacent garbage barrier net piece 3 is being carried
Interfered during liter, decentralization and because spacing changes at turn arc trajectory.
As shown in Figure 4, present invention additionally comprises flusher, the flusher includes water collection sheet 14 and hydraulic giant 13,
The water collection sheet 14 is separately positioned on the both sides of garbage barrier net piece 3 with hydraulic giant 13.It is higher by when garbage barrier net piece 3 is drawn by chain III 10
After the water surface, the hydraulic giant 13 in flusher sweeps away the dirt on garbage barrier net piece 3 just to garbage barrier net piece 3, realizes automatic clear
It is dirty.
Blowdown apparatus are provided with below the flusher, the blowdown apparatus include being arranged on the lower section of water collection sheet 14
Water leg 15, the water pump 16 being arranged in water leg 15 and the blow-off pipe 32 being connected with water pump 16, the water leg 15
It is arranged on pontoon bridge 2.The dirt swept away by flusher is discharged by blowdown apparatus, realizes automatic pollutant removal function.
As shown in Figure 2, present invention additionally comprises control system 30, the control system 30 is used for controlled motor 25, hydraulic giant
13 and water pump 16.Control system 30 can realize three kinds of functions：One is the rotating speed of controlled motor 25, and become according to seasonal temperature
Change and cause the how many pairs of motors 25 that floating object is grown in water delivery open channel water to carry out automatic speed regulation, and then dirty effect is blocked in raising；Its
Two is that control hydraulic giant 13 works, and when garbage barrier net piece 3 is by flusher, the automatic water jetting of hydraulic giant 13 is rinsed；The third is control water
The start and stop of pump 16, when the water level in water leg 15 rises to setting height, water pump 16 automatically turns on work, when in water leg 15
When water level decreasing is to setting height, water pump 16 is automatically stopped work.
The water flow cutting direction formed for balance garbage barrier net piece 3 blocks dirty work along the operation of current vertical direction and current
Two torque reactions in direction, counterweight 29 are set below garbage barrier net piece 3 or are added auxiliary guide rail and is overcome；Main guide rail 12
Be closed circular structure, be mainly used in for axis of traction 31 provide be oriented to and undertake garbage barrier net piece 3 deadweight and block water resistance and
The deadweight of chain III 10.
Operation principle of the invention is：
Under the control of control system 30, motor 25 drives drive shaft I 26, makes two drive sprockets V 6 same through two-stage Chain conveyer
When obtain power and motion, two rotation drivings of drive sprocket V 6, two chains III 10 are through driven sprocket VI 4, driven sprocket
VII 17, driven sprocket VIII 19 is suspended under two chains III 10 in the circular flow on the width of water delivery open channel 1 of pontoon bridge 2
Garbage barrier net piece 3 between side will be along the circular flow of main guide rail 12.Garbage barrier net piece 3 on III 10 times chains of chain is in and blocks dirt
Working condition；Positioned at III 10 times chains of chain lifting state is in the garbage barrier net piece 3 on cochain transition one end；Positioned at chain III 10
Garbage barrier net piece 3 on cochain is by the hydraulic giant 13 and water collection sheet 14 that are fixed in the flusher on pontoon bridge 2 in control system 30
Auto-flushing is carried out under control, the dirt and sewage after flushing are stored in water leg 15, then by the water pump 16 in drainage and
Blow-off pipe 32 is voluntarily processed under the control of control system 30；Dirt is blocked on the downward chain transition other end of the cochain of chain III 10
Mesh sheet 3 is in down and is put into water state.
Garbage barrier net piece 3 side by side, between the lower section of symmetrical two chains III 10 is suspended on, is passed in motor 25, transmission device, chain
Cycle operation is realized under dynamic driving, dirt-lifting-flushing-decentralization circulation work is entirely blocked, is controlled certainly by control system 30
It is dynamic to complete, artificial decontamination operation is eliminated, greatly save operating cost.
Claims (9)
1. a kind of continuous flushing type water delivery open channel sewage blocking device, it is characterised in that it includes pontoon bridge（2）, be arranged on pontoon bridge（2）On
The fixed mount of surface one end（5）, be arranged on pontoon bridge（2）The sliding rack of the upper surface other end（18）, be arranged on fixed mount（5）On
Motor（25）With motor（25）First draw-gear of drive connection and the garbage barrier net piece being arranged on draw-gear（3）；
First draw-gear includes being arranged on fixed mount（5）The sprocket wheel V of upper end（6）, be arranged on fixed mount（5）Lower end
Sprocket wheel VI（4）, be arranged on sliding rack（18）The sprocket wheel VII of upper end（17）, be arranged on sliding rack（18）The sprocket wheel VIII of lower end（19）With
And with the sprocket wheel V（6）, sprocket wheel VII（17）, sprocket wheel VI（4）, sprocket wheel VIII（19）The chain III for connecting respectively（10）, the chain
Wheel V（6）With motor（25）Output shaft drive connection, the garbage barrier net piece（3）It is suspended on chain III（10）On.
2. continuous flushing type water delivery open channel sewage blocking device according to claim 1, it is characterised in that in the described first traction
The side of device is provided with the second draw-gear, and second draw-gear is identical with the first draw-gear structure, and described first
Draw-gear is connected with the second draw-gear by transmission device, and the transmission device includes being arranged on motor（25）Output shaft
On chain wheel I（22）, be arranged on fixed mount（5）On power transmission shaft（21）, be arranged on power transmission shaft（21）The chain wheel II of one end（23）、
It is arranged on power transmission shaft（21）The sprocket wheel III of the other end（9）And the chain being connected by axle with the sprocket wheel V of the second draw-gear
Wheel IV（7）, the chain wheel II（23）With chain wheel I（22）By chain I（24）Drive connection, the sprocket wheel III（9）With sprocket wheel IV
（7）By chain II（8）Drive connection, the garbage barrier net piece（3）It is arranged on two chains III（10）Between.
3. continuous flushing type water delivery open channel sewage blocking device according to claim 1 and 2, it is characterised in that in the pontoon bridge
（2）On be provided with guide rail（27）, the sliding rack（18）It is arranged on guide rail（27）On, in the sliding rack（18）On be provided with
Tensioning apparatus（20）, the tensioning apparatus（20）Including with sliding rack（18）The drawing piece being fixedly connected（20-1）, one end and institute
State drawing piece（20-1）The leading screw being fixedly connected（20-4）And be fixed on pontoon bridge（2）Above and in drawing piece（20-1）Side
Tensioning support（20-2）；In the tensioning support（20-2）On be provided with via, the leading screw（20-4）The other end pass through
Via passes through screw（20-3）With tensioning support（20-2）Connection.
4. continuous flushing type water delivery open channel sewage blocking device according to claim 2, it is characterised in that in two chains
Ⅲ（10）Between be provided with two or more axis of traction（31）, in axis of traction（31）Two ends are provided with directive wheel（11）, in two institutes
State chain III（10）Outside be provided with corresponding main guide rail（12）, the directive wheel（11）It is arranged on main guide rail（12）It is interior.
5. continuous flushing type water delivery open channel sewage blocking device according to claim 1, it is characterised in that the garbage barrier net piece（3）
Including framework（3-2）, be arranged on framework（3-2）Interior web-roll core（3-1）And it is arranged on framework（3-2）Top and perpendicular to frame
Frame（3-2）Earrings set（28）, the garbage barrier net piece（3）Interleaved is arranged on chain III（10）Both sides.
6. continuous flushing type water delivery open channel sewage blocking device according to claim 4, it is characterised in that the garbage barrier net piece（3）
Including framework（3-2）, be arranged on framework（3-2）Interior web-roll core（3-1）And it is arranged on framework（3-2）Top and perpendicular to frame
Frame（3-2）Earrings set（28）, the earrings set（28）With framework（3-2）Tie point deviates earrings set（28）Axial midpoint,
The earrings set（28）It is nested with axis of traction（31）On, the earrings set（28）In axis of traction（31）Upper positive and negative interval setting.
7. continuous flushing type water delivery open channel sewage blocking device according to claim 3, it is characterised in that also including flusher,
The flusher includes water collection sheet（14）And hydraulic giant（13）, the water collection sheet（14）With hydraulic giant（13）It is separately positioned on and blocks dirt
Mesh sheet（3）Both sides.
8. continuous flushing type water delivery open channel sewage blocking device according to claim 7, it is characterised in that in the flusher
Lower section is provided with blowdown apparatus, and the blowdown apparatus include being arranged on water collection sheet（14）The water leg of lower section（15）, be arranged on collection
Tank（15）Interior water pump（16）And and water pump（16）The blow-off pipe being connected（32）, the water leg（15）It is arranged on pontoon bridge
（2）On.
9. continuous flushing type water delivery open channel sewage blocking device according to claim 8, it is characterised in that also including control system,
The control system is used for controlled motor（25）, hydraulic giant（13）And water pump（16）Opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052191.XA CN106836141B (en) | 2017-01-24 | 2017-01-24 | Continuous flushing type water delivery open channel sewage blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052191.XA CN106836141B (en) | 2017-01-24 | 2017-01-24 | Continuous flushing type water delivery open channel sewage blocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836141A true CN106836141A (en) | 2017-06-13 |
| CN106836141B CN106836141B (en) | 2018-12-28 |
Family
ID=59120285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710052191.XA Expired - Fee Related CN106836141B (en) | 2017-01-24 | 2017-01-24 | Continuous flushing type water delivery open channel sewage blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836141B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761683A (en) * | 2017-11-01 | 2018-03-06 | 河北工程大学 | A kind of rolling screen type water delivery open channel sewage blocking device |
| CN109371916A (en) * | 2018-11-13 | 2019-02-22 | 海南核电有限公司 | A kind of power station seawater water intaking open channel automated cleaning garbage barrier net device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192994A (en) * | 1997-03-07 | 1998-09-16 | 王兴根 | Automatic dirt-railing of waste water for environment protection |
| CN2858771Y (en) * | 2006-01-18 | 2007-01-17 | 昆明积聚机电设备有限公司 | Highly effective solid pollutant cleaning device for cable type approach channel |
| CN104695385A (en) * | 2015-02-09 | 2015-06-10 | 曹伟 | Alternate treating device of decontaminating filter screens for open channel |
| CN104878730A (en) * | 2015-06-26 | 2015-09-02 | 天津农学院 | Solar micro-power self-cleaning irrigation ditch trash rack |
| KR20160112269A (en) * | 2015-03-18 | 2016-09-28 | 주식회사 금성이앤씨 | Rotary type dust remover |
-
2017
- 2017-01-24 CN CN201710052191.XA patent/CN106836141B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192994A (en) * | 1997-03-07 | 1998-09-16 | 王兴根 | Automatic dirt-railing of waste water for environment protection |
| CN2858771Y (en) * | 2006-01-18 | 2007-01-17 | 昆明积聚机电设备有限公司 | Highly effective solid pollutant cleaning device for cable type approach channel |
| CN104695385A (en) * | 2015-02-09 | 2015-06-10 | 曹伟 | Alternate treating device of decontaminating filter screens for open channel |
| KR20160112269A (en) * | 2015-03-18 | 2016-09-28 | 주식회사 금성이앤씨 | Rotary type dust remover |
| CN104878730A (en) * | 2015-06-26 | 2015-09-02 | 天津农学院 | Solar micro-power self-cleaning irrigation ditch trash rack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761683A (en) * | 2017-11-01 | 2018-03-06 | 河北工程大学 | A kind of rolling screen type water delivery open channel sewage blocking device |
| CN109371916A (en) * | 2018-11-13 | 2019-02-22 | 海南核电有限公司 | A kind of power station seawater water intaking open channel automated cleaning garbage barrier net device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836141B (en) | 2018-12-28 |
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