CN108265679A - Voluntarily dirty system is blocked in rotation - Google Patents
Voluntarily dirty system is blocked in rotation Download PDFInfo
- Publication number
- CN108265679A CN108265679A CN201810084340.5A CN201810084340A CN108265679A CN 108265679 A CN108265679 A CN 108265679A CN 201810084340 A CN201810084340 A CN 201810084340A CN 108265679 A CN108265679 A CN 108265679A
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- CN
- China
- Prior art keywords
- trash rack
- bearing
- ratch
- cross bar
- bevel gear
- 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.)
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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
- 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)
- Transmission Devices (AREA)
- Sewage (AREA)
Abstract
Trash rack system is voluntarily rotated the present invention provides a kind of,By impeller,The longitudinal axis,Bevel gear one,Bevel gear two,Vertical shaft,Bevel gear three,Bevel gear four,Lateral lower axle,Roller gear one,Roller gear two,Horizontal upward axis,Drive sprocket,Sprocket,Chain,Chain valve one,Chain valve two,Chain valve axis,Driven sprocket,Lateral lower shaft,Bearing one,Stent,Bearing two,Waterproof supporter,Bearing one,Bearing two,Trash rack cross bar,Trash rack ratch,Trash rack,Conveyance tunnel,Sewage sump,Sleeping major trough down,Trash rack cross bar slot,Trash rack ratch slot,Lateral lower shaft hole,Plate washer,Ratch stitches,Pier,Pick tooth,Vertical shaft hole forms,Dirt is removed in present invention full utilization flow self power driving trash rack rotation,Save electric power,Without human attendance,Dirt can uninterruptedly be removed,It is time-consuming thoroughly to solve trash rack cleaning,Arduously,Energy consumption,Interruption is removed contamination,The problems such as operating cost is high.
Description
Technical field
It is specifically a kind of voluntarily to rotate trash rack system the invention belongs to hydraulic engineering technical field.
Background technology
Trash rack is one of power station conveyance tunnel and the facility of reservoir dewatering orifice indispensability, and main function is intercepted in river
Floating and the dirt rubbish to suspend, prevent it from entering in power station conveyance tunnel import and reservoir dewatering outlet, trash rack was using
Cheng Zhong, especially in the wet season, a large amount of sundries are deposited on trash rack, are on the one hand easily damaged trash rack by pressure, on the other hand can be made
Into long period head heavy losses, the waste of water resource is in turn resulted in, generated energy is considerably reduced, influences power plant safety,
Therefore, it needs in time to clear up trash rack；Artificial remove contamination is removed contamination manually, though it removes contamination than more thoroughly, work is extremely
It is heavy, inefficiency, and there are personal safety hidden danger, for thorough cleaning sundries, unit stopping power generation being needed to carry grid and is removed contamination, is made
Into water problems is abandoned, influence to generate electricity；Machinery removes contamination and is generally removed contamination by mechanical cleaning dirty, and the trash type that machinery is removed contamination is numerous
More, complicated, operation needs to expend a large amount of electric energy, such as Chinese patent CN 2289828Y dirt remover for trash rack, Chinese patent
CN 2402377Y are with a large amount of improved technologies such as hook and the rotary sieve device for turning brush；Meanwhile it manually removes contamination and removes contamination with machinery
It is to be interrupted or periodically remove contamination, long-term existence head loss problem, in conclusion how to efficiently solve trash rack cleaning expense
When, laborious, energy consumption, the problems such as must being interrupted or periodically removing contamination, be current those skilled in the art's urgent problem；Have
Producer has produced rotatable trash rack, complicated although can solve the problems, such as to remove contamination, and needs to be equipped with high-power
Electrical equipment operates, and builds and operating cost is high, huge energy consumption.
Invention content
In order to solve the above technical problems existing in the prior art, trash rack body is voluntarily rotated the present invention provides a kind of
System, by impeller, the longitudinal axis, bevel gear one, bevel gear two, vertical shaft, bevel gear three, bevel gear four, lateral lower axle, roller gear one,
Roller gear two, horizontal upward axis, drive sprocket, sprocket, chain, chain valve one, chain valve two, chain valve axis, driven sprocket,
Lateral lower shaft, stent, bearing two, waterproof supporter, bearing one, bearing two, trash rack cross bar, trash rack ratch, blocks bearing one
Dirty grid, conveyance tunnel, sewage sump, lower sleeping major trough, trash rack cross bar slot, trash rack ratch slot, lateral lower shaft hole, plate washer, ratch seam,
Pier picks tooth, vertical shaft hole composition, and the impeller is fixed at longitudinal axis front end, and bevel gear one is fixed at longitudinal axis rear end
, bevel gear two is fixed at vertical shaft lower end, and bevel gear three is fixed at vertical shaft upper end, and bevel gear four is fixed at transverse direction
Lower axle one end, roller gear one are fixedly installed with lateral lower axle；Roller gear two is fixedly installed with horizontal upward axis, drive sprocket
It is fixedly installed with horizontal upward axis, sprocket is fixed on sprocket wheel, and driven sprocket is fixedly installed with lateral lower shaft, driven sprocket
It is identical with drive sprocket construction；The trash rack cross bar is fixed on the outside of chain；Trash rack ratch, which is fixed at, to be blocked
On dirty grid cross bar；It is flushed on the outside of the chain of upper strata with dam facing, i.e., is close to dam facing positioned at the trash rack cross bar on upper strata, prevents dirt herein
By entering conveyance tunnel.
Further, described stent one end is fixedly installed with bearing one, and the other end is fixedly installed with conveyance tunnel hole wall；Axis
Two are held to be fixed on the hole wall of vertical shaft hole by waterproof supporter.
Further, the bearing one, bearing two and dam body are fixedly installed；Sewage sump is located at dam crest.
Further, it is preferred that the trash rack ratch spacing on the trash rack cross bar is 30cm；Preferably, band blocks
The trash rack cross bar spacing of dirty grid ratch is 120cm.
Further, the lower sleeping major trough, trash rack cross bar slot, trash rack ratch slot are opened in the dam body of upstream face
On, trash rack cross bar slot for trash rack cross bar by and ensure trash rack stablize.
Further, the portion that the plate washer, that is, trash rack ratch slot is no longer slotted after being located at below driven sprocket
Point, ratch seam is opened up on plate washer, can not only ensure that trash rack ratch passed through, but also dirt can be prevented herein by entering water delivery
Hole.
Further, the pier is fixed at dam crest, picks tooth and is fixed at pier top surface.
Further, the lateral lower axle is connect with bearing one by bearing；Horizontal upward axis passes through axis with bearing two
Hold connection；Lateral lower shaft both ends are connect in lateral lower shaft hole by bearing with dam body.
The invention has the advantages that dirt is removed in the self power driving trash rack rotation of full utilization flow, electric power, nothing are saved
Human attendance is needed, can uninterruptedly remove dirt, time-consuming, laborious trash rack cleaning is thoroughly solved, energy consumption, is interrupted and removes contamination, transport
The problems such as row is with high costs.
Description of the drawings
Fig. 1 is voluntarily to rotate trash rack system operation principle schematic diagram；
Fig. 2 is one schematic diagram of system part；
Fig. 3 is two schematic diagrames of system part；
Fig. 4 is the system drive sprocket schematic diagram；
Fig. 5 is the system drive sprocket, chain schematic diagram；
Fig. 6 is the system trash rack cross bar and chain relation schematic diagram；
Fig. 7 is the system trash rack ratch and trash rack cross bar relation schematic diagram；
Fig. 8 is trash rack dam facing position view；
Fig. 9 is dam body in conveyance tunnel longitudinal axis positions diagrammatic cross-section；
Figure 10 is dam body in conveyance tunnel longitudinal axis positions section（Without chain, trash rack）Schematic diagram；
Figure 11 is trash rack dam facing position（Without chain, trash rack）Schematic diagram；
Figure 12 is system A-A diagrammatic cross-sections；
Figure 13 is system A-A sections chain, trash rack ratch, trash rack cross bar position view；
Figure 14 is system B-B diagrammatic cross-sections；
Figure 15 is system C-C diagrammatic cross-sections；
Figure 16 is the system pier position view；
Figure 17 is the system pier and picks tooth relation schematic diagram；
Figure 18 is the system pier, picks tooth and trash rack position relationship schematic diagram.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1-18, voluntarily rotation trash rack system of the invention, by impeller 1, the longitudinal axis 2, bevel gear 1, cone tooth
Take turns 24, vertical shaft 5, bevel gear 36, bevel gear 47, lateral lower axle 8, roller gear 1, roller gear 2 10, horizontal upward axis
11st, drive sprocket 12, sprocket 22, chain 13, chain valve 1, chain valve 2 132, chain valve axis 133, driven sprocket 14,
Lateral lower shaft 15, bearing 1, stent 17, bearing 2 18, waterproof supporter 19, bearing 1, bearing 2 21, trash rack cross bar
23rd, trash rack ratch 24, trash rack 25, conveyance tunnel 26, sewage sump 27, lower sleeping major trough 28, trash rack cross bar slot 29, trash rack tooth
Bar slot 30, lateral lower shaft hole 31, plate washer 32, ratch seam 33, pier 34, pick tooth 35, vertical shaft hole 36 forms, the impeller 1 is solid
Surely 2 front end of the longitudinal axis is arranged on, bevel gear 1 is fixed at 2 rear end of the longitudinal axis, and bevel gear 24 is fixed at 5 lower end of vertical shaft,
Bevel gear 36 is fixed at 5 upper end of vertical shaft, and bevel gear 47 is fixed at lateral 8 one end of lower axle, roller gear 1 and horizontal stroke
It is fixedly installed to lower axle 8；Roller gear 2 10 is fixedly installed with horizontal upward axis 11, and drive sprocket 12 is set with the fixation of horizontal upward axis 11
It puts, sprocket 22 is fixed on sprocket wheel, and driven sprocket 14 is fixedly installed with lateral lower shaft 15, driven sprocket 14 and drive chain
12 construction of wheel is identical；The trash rack cross bar 23 is fixed at 13 outside of chain；Trash rack ratch 24, which is fixed at, to be blocked
On dirty grid cross bar 23；It is flushed on the outside of the chain of upper strata with dam facing, i.e., is close to dam facing positioned at the trash rack cross bar 23 on upper strata, prevents dirt
Herein by entering conveyance tunnel.
Described 17 one end of stent is fixedly installed with bearing 1, and the other end is fixedly installed with 26 hole wall of conveyance tunnel；Bearing
2 18 are fixed at by waterproof supporter 19 on 36 hole wall of vertical shaft hole；The bearing 1, bearing 2 21 are fixed with dam body
Setting；Sewage sump 27 is located at dam crest；Preferably, 24 spacing of trash rack ratch on the trash rack cross bar 23 is 30cm；It is excellent
Choosing, 23 spacing of trash rack cross bar with trash rack ratch 24 is 120cm；The lower sleeping major trough 28, trash rack cross bar slot 29,
Trash rack ratch slot 30 is opened on the dam body of upstream face, trash rack cross bar slot 29 for trash rack cross bar 23 by and ensure block
Dirty grid 25 are stablized.
The plate washer 32 is that trash rack ratch slot 30 is located at the part no longer slotted behind 14 lower section of driven sprocket,
Ratch seam 33 is opened up on plate washer 32, can not only ensure that trash rack ratch 24 passed through, but also dirt can be prevented defeated by entering herein
Water hole；The pier 34 is fixed at dam crest, picks tooth 35 and is fixed at 34 top surface of pier；The lateral lower axle 8) with
Bearing 1 is connected by bearing；Horizontal upward axis 11) it is connect with bearing 2 21 by bearing；Lateral 15 both ends of lower shaft are in transverse direction
It is connect in lower shaft hole 31 by bearing with dam body.
When the present invention voluntarily rotates the work of trash rack system, flow is flowed in conveyance tunnel, pushes impeller, the longitudinal axis, bevel gear
One rotation, driving bevel gear two, vertical shaft, bevel gear three rotate, and then driving bevel gear four, lateral lower axle, one turn of roller gear
It is dynamic, roller gear two, horizontal upward axis, drive sprocket rotation are then pushed, chain, trash rack is driven to be rotated around sprocket wheel, trash rack
Preceding dirt moves up under trash rack ratch, the blocking of trash rack cross bar with trash rack, moves to after dam crest drive sprocket, dirt is certainly
Recast is fallen into falling in sewage sump, and residual dirt is picked tooth and picked from being fallen into after trash rack in dirty slot on trash rack；With defeated
Water hole water delivery, without human attendance, trash rack uninterruptedly can be rotated voluntarily, remove dirt, save a large amount of electric energy, thoroughly be solved
Trash rack cleaning is time-consuming, laborious, energy consumption, the problems such as interruption is removed contamination, operating cost is high.
Claims (8)
1. a kind of voluntarily rotate trash rack system, by impeller (1), the longitudinal axis (2), bevel gear one (3), bevel gear two（4), vertical shaft
(5), bevel gear three (6), bevel gear four（7）, lateral lower axle (8), roller gear one (9), roller gear two (10), horizontal upward axis
（11), drive sprocket (12), sprocket (22), chain（13）, chain valve one（131), chain valve two (132), chain valve axis
（133）, driven sprocket (14), lateral lower shaft (15), bearing one（16), stent (17), bearing two (18), waterproof supporter
（19）, bearing one (20), bearing two (21), trash rack cross bar (23), trash rack ratch（24）, trash rack（25）, conveyance tunnel
(26), sewage sump (27), lower sleeping major trough (28), trash rack cross bar slot（29）, trash rack ratch slot (30), lateral lower shaft hole
(31), plate washer（32）, ratch seam (33), pier (34), pick tooth (35), vertical shaft hole (36) composition, it is characterised in that：The leaf
Wheel (1) is fixed at the longitudinal axis (2) front end, and bevel gear one (3) is fixed at the longitudinal axis (2) rear end, bevel gear two（4) it is fixed
Vertical shaft (5) lower end is arranged on, bevel gear three (6) is fixed at vertical shaft (5) upper end, bevel gear four（7）It is fixed at transverse direction
Lower axle (8) one end, roller gear one (9) are fixedly installed with lateral lower axle (8)；Roller gear two (10) and horizontal upward axis（11)
Fixed setting, drive sprocket (12) and horizontal upward axis（11) it is fixedly installed, sprocket (22) is fixed on sprocket wheel, driven
Sprocket wheel (14) is fixedly installed with lateral lower shaft (15), and driven sprocket (14) is identical with drive sprocket (12) construction；Described blocks dirt
Grid cross bar (23) is fixed at chain（13）Outside；Trash rack ratch（24）It is fixed on trash rack cross bar (23)；On
It is flushed on the outside of layer chain with dam facing, i.e., is close to dam facing positioned at the trash rack cross bar (23) on upper strata, prevents dirt from passing through entrance herein
Conveyance tunnel.
2. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：Described stent (17) one end and bearing
One（16) it is fixedly installed, the other end is fixedly installed with conveyance tunnel (26) hole wall；Bearing two (18) is by waterproof supporter（19）It is fixed
It is arranged on vertical shaft hole (36) hole wall.
3. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：The bearing one (20), bearing two
(21) it is fixedly installed with dam body；Sewage sump (27) is positioned at dam crest.
4. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：Preferably, the trash rack cross bar
(23) the trash rack ratch on（24）Spacing is 30cm；Preferably, band trash rack ratch（24）Trash rack cross bar (23) spacing
For 120cm.
5. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：The lower sleeping major trough (28) blocks dirt
Grid cross bar slot（29）, trash rack ratch slot (30) be opened on the dam body of upstream face, trash rack cross bar slot（29）For trash rack
Cross bar (23) by and ensure trash rack（25）Stablize.
6. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：The plate washer（32）I.e.
The part that trash rack ratch slot (30) is no longer slotted behind driven sprocket (14) lower section, plate washer（32）On open up ratch seam
(33), trash rack ratch can be both ensured（24）Pass through, and dirt can be prevented herein by entering conveyance tunnel.
7. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：The pier (34) is fixed at
Dam crest picks tooth (35) and is fixed at pier (34) top surface.
8. trash rack system is voluntarily rotated as described in claim 1, it is characterised in that：The lateral lower axle (8) and branch
One (20) of seat are connected by bearing；Horizontal upward axis（11) it is connect with bearing two (21) by bearing；Lateral lower shaft (15) both ends
It is connect in lateral lower shaft hole (31) by bearing with dam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084340.5A CN108265679B (en) | 2018-01-29 | 2018-01-29 | Self-rotating trash rack system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084340.5A CN108265679B (en) | 2018-01-29 | 2018-01-29 | Self-rotating trash rack system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108265679A true CN108265679A (en) | 2018-07-10 |
| CN108265679B CN108265679B (en) | 2020-04-07 |
Family
ID=62776989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084340.5A Expired - Fee Related CN108265679B (en) | 2018-01-29 | 2018-01-29 | Self-rotating trash rack system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265679B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2711309A1 (en) * | 1976-03-15 | 1977-09-22 | Tage Chresten Olesen | GRATE FOR SEPARATING COARSE POLLUTIONS FROM LIQUIDS |
| BRMU8901030U2 (en) * | 2009-05-25 | 2011-01-18 | Ademir Piva | constructive arrangement applied in mechanized railing |
| CN102011383A (en) * | 2010-10-28 | 2011-04-13 | 中山市环保实业发展有限公司 | Hydraulic and wind power dirt remover |
| CN102553331A (en) * | 2010-12-27 | 2012-07-11 | 杜修次 | Open type grid grating sewage-discharging machine |
| CN203904955U (en) * | 2014-06-23 | 2014-10-29 | 洛阳城市建设勘察设计院有限公司 | Water flow driven grille machine |
| CN204282327U (en) * | 2014-12-10 | 2015-04-22 | 广东梅雁吉祥水电股份有限公司 | A kind of power station automatic pollutant removal aperture plate |
| CN205636691U (en) * | 2016-04-26 | 2016-10-12 | 西藏大学农牧学院 | Utilize trash rack of flow dynamic automatic collection rivers debris |
-
2018
- 2018-01-29 CN CN201810084340.5A patent/CN108265679B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2711309A1 (en) * | 1976-03-15 | 1977-09-22 | Tage Chresten Olesen | GRATE FOR SEPARATING COARSE POLLUTIONS FROM LIQUIDS |
| BRMU8901030U2 (en) * | 2009-05-25 | 2011-01-18 | Ademir Piva | constructive arrangement applied in mechanized railing |
| CN102011383A (en) * | 2010-10-28 | 2011-04-13 | 中山市环保实业发展有限公司 | Hydraulic and wind power dirt remover |
| CN102553331A (en) * | 2010-12-27 | 2012-07-11 | 杜修次 | Open type grid grating sewage-discharging machine |
| CN203904955U (en) * | 2014-06-23 | 2014-10-29 | 洛阳城市建设勘察设计院有限公司 | Water flow driven grille machine |
| CN204282327U (en) * | 2014-12-10 | 2015-04-22 | 广东梅雁吉祥水电股份有限公司 | A kind of power station automatic pollutant removal aperture plate |
| CN205636691U (en) * | 2016-04-26 | 2016-10-12 | 西藏大学农牧学院 | Utilize trash rack of flow dynamic automatic collection rivers debris |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108265679B (en) | 2020-04-07 |
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Granted publication date: 20200407 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |