CN104088265A - Unpowered sewage disposal device used for hydropower station - Google Patents
Unpowered sewage disposal device used for hydropower station Download PDFInfo
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- CN104088265A CN104088265A CN201410372084.1A CN201410372084A CN104088265A CN 104088265 A CN104088265 A CN 104088265A CN 201410372084 A CN201410372084 A CN 201410372084A CN 104088265 A CN104088265 A CN 104088265A
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- 239000010865 sewage Substances 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 210000000515 tooth Anatomy 0.000 claims description 57
- 238000011109 contamination Methods 0.000 claims description 40
- 238000007667 floating Methods 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010813 municipal solid waste Substances 0.000 description 21
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
The invention discloses an unpowered sewage disposal device used for a hydropower station, and belongs to the technical field of riverway sewage disposal equipment. The unpowered sewage disposal device is characterized by being mainly composed of a sewage disposal platform, a fixed frame, an elastic tensioning mechanism, a chain type conveying device and conveying teeth, wherein the sewage disposal platform is arranged on the water surface, the fixed frame is arranged on a pier on a water release gate of the hydropower station, the elastic tensioning mechanism is arranged on the fixed frame, the chain type conveying device is arranged between the elastic tensioning mechanism and the sewage disposal platform, and the conveying teeth are distributed on the conveying face of the chain type conveying device. The sewage disposal platform is connected with an external support through a connecting element, the end, located on one side of the sewage disposal platform, of the chain type conveying device stretches below the water surface, a transmission mechanism is arranged on the sewage disposal platform, and the power input end of the transmission mechanism is connected with a first propeller located in water, the power output end of the transmission mechanism is connected with the chain type conveying device, and the included angle between the rotating axis of the first propeller and the water flowing direction is 0 degree-45 degrees. The unpowered sewage disposal device used for the hydropower station is reasonable in structure, good in sewage disposal effect and convenient to use and is used for riverway sewage disposal.
Description
Technical field
The present invention relates to a kind of sewage disposal apparatus, more particularly, relate in particular to a kind of unpowered sewage disposal apparatus for power station.
Background technology
Along with social development, urban population increasing, the household garbage producing is more and more, impact on the water pollution in river and environment is increasing, power station and the sluice on river, built are also subject to the impact of rubbish simultaneously deeply, be on the one hand that a large amount of rubbish concentrates on for a long time the intake of hydropower station water surface and blocks dirty floating drum place, the environment of periphery is caused to very large impact.If thoroughly cleaning, to ceaselessly salvage with ship (because the rubbish of upstream is continually along with current get off), or open water power station sluice gate drains into downstream rubbish is drained into downstream by current left and right, but in the abundant not time of the water yield, cannot drain rubbish by the method; On the other hand, rubbish climbs over and blocks dirty floating drum and enter forebay and get lodged in trash rack for water inlet place, has a strong impact on exerting oneself of Hydropower Plant, affects the benefit in power station, to the cleaning of rubbish, usually must spend huge manpower and financial resources.
Existing dirt cleaner is nearly all to adopt artificial manner of cleaning up; the sewage disposal apparatus of some employing grab types; also there is a machine formula; when wet season rubbish is many; none is not to adopt a large amount of man power and material's long-time operations for these sewage disposal apparatus; and efficiency is low, personnel labor intensity is large, a lot of rubbish is blocked and cannot clear up by water inspiration trashrack when generating, thoroughly clear up and must shutdown just can clean out.And the sanitary fill that cleaning comes up is on the platform of removing contamination, and also must carry out secondary cleaning or have bad luck, and spends a large amount of man power and materials.
Summary of the invention
The object of the invention is to for above-mentioned the deficiencies in the prior art, a kind of rational in infrastructure, unpowered sewage disposal apparatus for power station effective and easy to use of removing contamination is provided.
Technical scheme of the present invention is achieved in that a kind of unpowered sewage disposal apparatus for power station, wherein this device mainly by be arranged on the water surface the platform of removing contamination, be arranged on fixed mount on the bridge pier at sluice gate place, power station, be arranged on elastic tensioning mechanism on fixed mount, be arranged on elastic tensioning mechanism and the remove contamination chain conveyor between platform and the conveying tooth being distributed on chain conveyor conveyor surface form; The platform of removing contamination is connected with external bracing thing by Connection Element, described in be positioned at the chain conveyor of platform one side of removing contamination end extend into below horizontal plane; On the platform of removing contamination, be provided with transmission mechanism, the power intake of transmission mechanism is connected with the first screw being positioned under water, and the clutch end of transmission mechanism is connected with chain conveyor, and the angle of described the first screw rotating shaft and water (flow) direction is 0-45 °.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described in the platform of removing contamination by Connection Element, be fixed on and block on dirty floating mat.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described chain conveyor is mainly comprised of at the conveyer belt of rotating shaft external surface frame, the rotating shaft and the winding that are arranged in frame; Described conveyer belt is slat conveyer or netted conveyer belt, and described conveying tooth is distributed on the back shaft of conveyer belt; The described platform of removing contamination is provided with rotating disk, is provided with bearing on rotating disk, and described frame is fixed on bearing.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described conveying tooth is comprised of some conveying rake teeth groups and some cutting rake teeth groups, and each carries rake teeth group and cutting rake teeth group along the setting of conveyer belt width; Described conveying rake teeth group consists of some spaced conveying rake teeths, and carrying the end face of rake teeth and object contact is plane structure, and the spacing between adjacent conveyor rake teeth is 3-20cm; Described cutting rake teeth group consists of some spaced cutting rake teeths, the bladed structure that the end face of cutting rake teeth and object contact is strip, and the spacing between adjacent cutting rake teeth is 3-20cm.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described elastic tensioning mechanism by be inclined at fixed mount both sides gathering sill, be arranged on column corresponding with gathering sill on chain conveyor, the regulating spring that is connected between fixed mount and chain conveyor forms; Angle between described gathering sill and horizontal plane is 0-20 °.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station is hinged with deflector chute on fixed mount; The angle of described deflector chute and horizontal plane is 45-80 °, and described deflector chute feed end is positioned at the below of chain conveyor discharge end, and described deflector chute discharge end is positioned at power station sluice gate rear side.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, between the power output shaft of transmission mechanism and the power input shaft of chain conveyor, be provided with reducing gear, between the power output shaft of reducing gear and the power input shaft of chain conveyor, be provided with clutch.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described blocking on the side that dirty floating mat contacts with floater is provided with guide conveying appliance along the length direction that blocks dirty floating mat, and the output of guide conveying appliance is corresponding with the feed end of chain conveyor; The power input shaft of described guide conveying appliance is connected with the second screw being positioned under water; The angle of described the second screw rotating shaft and water (flow) direction is 0-45 °.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, connects by turbine and worm decelerator between described guide conveying appliance and the second screw.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described guide conveying appliance by guiding trestle, be arranged on the axis of guide on guiding trestle, winding and form at the guidance tape of axis of guide external surface and the guiding tooth that is distributed in guidance tape surface; Described guidance tape is net structure or platy structure.
Above-mentioned a kind of unpowered sewage disposal apparatus for power station, described in remove contamination on the relative water surface of platform and be vertically provided with column, the platform of removing contamination is located on column.
The present invention adopts after said structure, by elastic tensioning mechanism with block dirty floating mat and coordinate, realize when SEA LEVEL VARIATION, chain conveyor can be made compliance with the lifting of water level and be regulated, assurance equipment can normally be worked; Meanwhile, by being positioned at screw under water, provide power for chain conveyor, realize and do not need powered attendant-controlled wheelchairs removing contamination; Further, be to guarantee the effect of removing contamination to improve remove contamination speed and efficiency, guide conveying appliance is set blocking on dirty floating mat, by guide conveying appliance, drive the rubbish on the water surface close to the feed end of chain conveyor rapidly and orderly.In addition, by reasonable Arrangement, be positioned at conveying rake teeth and the cutting rake teeth on chain conveyor conveyor surface, both guaranteed the effective conveying to floating refuse, the rubbish that assurance can be special to some again, as grown larger floating refuse, carry out cutting and crushing, thus convenient conveying.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but do not form any limitation of the invention.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the local enlarged diagram at A place in Fig. 1;
Fig. 3 is the local enlarged diagram at B place in Fig. 1;
Fig. 4 is the local enlarged diagram at C place in Fig. 1;
Fig. 5 is the side-looking structural representation of Fig. 1;
Fig. 6 is the local enlarged diagram at D place in Fig. 5;
Fig. 7 is the local enlarged diagram at E place in Fig. 5;
Fig. 8 is the structural representation of the embodiment of the present invention 2;
Fig. 9 is the structural representation of the embodiment of the present invention 3.
In figure: block dirty floating mat 1, the platform 2 of removing contamination, rotating disk 2a, bearing 2b, fixed mount 3, elastic tensioning mechanism 4, gathering sill 4a, column 4b, regulating spring 4c, chain conveyor 5, frame 5a, rotating shaft 5b, conveyer belt 5c, carry tooth 6, carry rake teeth group 6a, cutting rake teeth group 6b, transmission mechanism 7, the first screw 8, deflector chute 9, reducing gear 10, clutch 11, guide conveying appliance 12, guiding trestle 12a, axis of guide 12b, guidance tape 12c, guiding tooth 12d, the second screw 13, column 14, garbage barrier net frame 15.
The specific embodiment
Embodiment 1
Consult shown in Fig. 1 to Fig. 7, a kind of unpowered sewage disposal apparatus for power station of the present invention, comprises and blocks dirty floating mat 1, blocks dirty floating mat 1 for the existing conventional floating mat being formed by connecting by some floating drums using.Be provided with the platform 2 of removing contamination blocking on dirty floating mat 1, on the bridge pier at sluice gate place, power station, be provided with the fixed mount 3 corresponding with the platform 2 of removing contamination, on fixed mount 3, be provided with elastic tensioning mechanism 4, in elastic tensioning mechanism 4 with remove contamination and be provided with chain conveyor 5 between platform 2, chain conveyor 5 integral inclinations in the present embodiment are carried upward; On the conveyor surface of chain conveyor 5, be distributed with some conveying teeth 6, described in be positioned at the chain conveyor 5 of platform 2 one sides of removing contamination end extend into below horizontal plane; On the platform 2 of removing contamination, be provided with transmission mechanism 7, the power intake of transmission mechanism 7 is connected with the first screw 8 being positioned under water, the clutch end of transmission mechanism 7 is connected with chain conveyor 5, and the angle of described the first screw 8 rotating shafts and water (flow) direction is 0-45 °.Between the power output shaft of transmission mechanism 7 and the power input shaft of chain conveyor 5, be provided with reducing gear 10, for convenience of safeguarding, between the power output shaft of reducing gear 10 and the power input shaft of chain conveyor 5, be provided with clutch 11, clutch 11, when safeguarding, can make chain conveyor 5 separated with power source.Transmission mechanism 7, reducing gear 10 and clutch 11 all can adopt the conventional drive mechanism of this area.As transmission mechanism 7 can adopt drive structure of gear worm.And if transmission mechanism 7 is while having deceleration concurrently, reducing gear 10 can.The transmission mechanism 7 adopting in the present embodiment, adopts two worm gear list worm structures, and a worm gear of the first screw 8 connections is inputted as power, then by worm screw, carries out turning to of power, then by second worm gear, power is turned to rear output again.
Particularly, described chain conveyor 5 is mainly comprised of at the conveyer belt 5c of rotating shaft 5b external surface frame 5a, the rotating shaft 5b and the winding that are arranged on frame 5a; Chain conveyor 5 also comprises the supporting construction for supporting belt 5c being arranged on frame 5a; Described conveyer belt 5c is slat conveyer or netted conveyer belt, according to the rubbish situation of concrete use location, selects.If employing slat conveyer, must be provided with the breach of draining or through hole etc. on its plate face, described conveying tooth 6 is distributed on the back shaft of conveyer belt 5c.And adopt netted conveyer belt, and needing to consider the size of mesh, mesh preferably be take generating set, and to allow the rubbish Individual Size passing through be the upper limit, the rubbish Individual Size of the actual needs of take cleaning arranges as lower limit.Consider that sewage disposal apparatus can slightly swing with blocking dirty floating mat 1, on the platform 2 of removing contamination, be provided with rotating disk 2a, be provided with bearing 2b on rotating disk 2a, described frame 5a is fixed on bearing 2b.Described conveying tooth 6 is comprised of some conveying rake teeth group 6a and some cutting rake teeth group 6b, and each carries rake teeth group 6a and cutting rake teeth group 6b along the setting of conveyer belt 5c width; Described conveying rake teeth group 6a consists of some spaced conveying rake teeths, and carrying the end face of rake teeth and object contact is plane structure, and the spacing between adjacent conveyor rake teeth is 3-20cm; Described cutting rake teeth group 6b consists of some spaced cutting rake teeths, the bladed structure that the end face of cutting rake teeth and object contact is strip, and the spacing between adjacent cutting rake teeth is 3-20cm.Adopting the conveying toothing of carrying rake teeth group 6a and cutting rake teeth group 6b to combine, is in course of conveying, to cut some relatively large or longer floating refuses in order to contribute to.
Meanwhile, elastic tensioning mechanism 4 by be inclined at fixed mount 3 both sides gathering sill 4a, be arranged on column 4b corresponding with gathering sill 4a on chain conveyor 5, the regulating spring 4c that is connected between fixed mount 3 and chain conveyor 5 forms; This structure, when blocking slight swing of dirty floating mat 1, frame 5a can rotate along rotating disk 2a, and the frame 5a other end slightly swings in gathering sill 4a by column 4b, can not affect the normal work of equipment.Angle between described gathering sill 4a and horizontal plane is 0-20 °.By the angle of gathering sill 4a is rationally set, make whole chain conveyor 5 can realize level and smooth movement and lifting.In the present embodiment, consider to shorten fed distance, fixed mount 3 is arranged on bridge pier front side as far as possible, therefore on fixed mount 3, is hinged with deflector chute 9; Described deflector chute 9 is 45-80 ° with the angle of horizontal plane, and described deflector chute 9 feed ends are positioned at the below of chain conveyor 5 discharge ends, and described deflector chute 9 discharge ends are positioned at power station sluice gate rear side.Being obliquely installed of deflector chute 9, guarantees that it can be directed to swimmingly sluice gate rear side by rubbish and can not be deposited in deflector chute 9.
Further, for the efficiency that guarantees to remove contamination, along the length direction that blocks dirty floating mat 1, be provided with guide conveying appliance 12 blocking on the side that dirty floating mat 1 contacts with floater, the output of guide conveying appliance 12 is corresponding with the feed end of chain conveyor, feed end at chain conveyor is provided with the garbage barrier net frame 15 corresponding with guide conveying appliance 12 simultaneously, and garbage barrier net frame 15 affects with guide conveying appliance 12 convolutions the effect of removing contamination for preventing floating refuse; Described guide conveying appliance 12 by guiding trestle 12a, be arranged on axis of guide 12b on guiding trestle 12a, winding and form at the guidance tape 12c of axis of guide 12b external surface and the guiding tooth 12d that is distributed in guidance tape 12c surface; Described guidance tape 12c is net structure or platy structure.One of them axis of guide 12b is connected with the second screw 13 being positioned under water; The angle of described the second screw 13 rotating shafts and water (flow) direction is 0-45 °; In the present embodiment, between described guide conveying appliance 12 and the second screw 13, by turbine and worm decelerator, connect.
During work, after whole sewage disposal apparatus is installed, by clutch 11, chain conveyor 5 is started working, floating thing enters chain conveyor 5 under the effect of carrying tooth 6, and slides to sluice gate rear side along deflector chute 9.Meanwhile, guide conveying appliance 12 is delivered to rubbish at a distance the feed end of chain conveyor 5 continuously.
Embodiment 2
Consult shown in Fig. 8, a kind of unpowered sewage disposal apparatus for power station of the present invention, its structure is substantially the same manner as Example 1, difference is, on the relative water surface of the platform 2 of removing contamination in the present embodiment, be vertically provided with column 14, the platform 2 of removing contamination is located on column 14, blocks dirty floating mat and is arranged on platform 2 sides of removing contamination.As the case may be, the platform 2 of removing contamination can be fixed on column 14, also can activity be located on column 14, when employing activity wears mode, guiding by column 14 and spacing, platform 2 is removed contamination in assurance can following water-level lifting and there will not be swing, therefore on the platform 2 of removing contamination without design turntable structure, and chain conveyor 5 front ends enter water not to be needed too dark, water resistance is smaller like this, and chain conveyor 5 can not be affected substantially, but this structure is because equipment can move, loss is larger, is easier to be out of order.When adopting fixed form fixedly to remove contamination platform 2, the front end of chain conveyor 5 will extend into dark under water, to adapt to the lifting of water level, this structure water resistance is larger, chain conveyor 5 is stressed larger, but this structure is because equipment is fixed installation, and loss is less, and fault rate is lower.These are all that those skilled in the art are available according to the application's technical scheme.
Meanwhile, due to the 20-30cm only of the spacing between horizontal plane and gate upper end.Therefore remove contamination the height of platform 2 during in conjunction with chain conveyor 5 high, make the conveyor surface of chain conveyor 5 can tilt upward or tilt down or horizontal feed.Chain conveyor 5 integral inclinations in the present embodiment are carried down, and front end need to bend and extend in water equally.This structure makes chain conveyor 5 required drives less.Its mode of occupation is identical with embodiment 1.
Embodiment 3
Consult shown in Fig. 9, a kind of unpowered sewage disposal apparatus for power station of the present invention, its structure is substantially the same manner as Example 1, and difference is, and chain conveyor 5 integral body in the present embodiment are horizontal feed, and front end need to bend and extend in water equally.This structure is carried more stable.
Above illustrated embodiment is better embodiment of the present invention, only be used for facilitating explanation the present invention, not the present invention is done to any pro forma restriction, under any, in technical field, have and conventionally know the knowledgeable, if within not departing from the scope of technical characterictic that the present invention puies forward, utilize disclosed technology contents to do the local equivalent embodiment that changes or modify, and do not depart from technical characterictic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (11)
1. the unpowered sewage disposal apparatus for power station, it is characterized in that, this device mainly by be arranged on the water surface the platform of removing contamination (2), be arranged on fixed mount (3) on the bridge pier at sluice gate place, power station, be arranged on elastic tensioning mechanism (4) on fixed mount (3), be arranged on the chain conveyor (5) between elastic tensioning mechanism (4) and the platform of removing contamination (2) and the conveying tooth (6) that is distributed on chain conveyor (5) conveyor surface forms; The platform (2) of removing contamination is connected with external bracing thing by Connection Element, described in be positioned at the chain conveyor (5) of platform (2) one sides of removing contamination end extend into below horizontal plane; On the platform of removing contamination (2), be provided with transmission mechanism (7), the power intake of transmission mechanism (7) is connected with the first screw (8) being positioned under water, the clutch end of transmission mechanism (7) is connected with chain conveyor (5), and the angle of described the first screw (8) rotating shaft and water (flow) direction is 0-45 °.
2. a kind of unpowered sewage disposal apparatus for power station according to claim 1, is characterized in that, described in the platform (2) of removing contamination by Connection Element, be fixed on and block on dirty floating mat (1).
3. a kind of unpowered sewage disposal apparatus for power station according to claim 1, it is characterized in that, described chain conveyor (5) is mainly comprised of at the conveyer belt (5c) of rotating shaft (5b) external surface frame (5a), the rotating shaft (5b) and the winding that are arranged in frame (5a); Described conveyer belt (5c) is slat conveyer or netted conveyer belt, and described conveying tooth (6) is distributed on the back shaft of conveyer belt (5c); The described platform of removing contamination (2) is provided with rotating disk (2a), is provided with bearing (2b) on rotating disk (2a), and described frame (5a) is fixed on bearing (2b).
4. according to the arbitrary described a kind of unpowered sewage disposal apparatus for power station of claims 1 to 3, it is characterized in that, described conveying tooth (6) is comprised of some conveying rake teeth groups (6a) and some cutting rake teeth groups (6b), and each carries rake teeth group (6a) and cutting rake teeth group (6b) along the setting of conveyer belt (5c) width; Described conveying rake teeth group (6a) consists of some spaced conveying rake teeths, and carrying the end face of rake teeth and object contact is plane structure, and the spacing between adjacent conveyor rake teeth is 3-20cm; Described cutting rake teeth group (6b) consists of some spaced cutting rake teeths, the bladed structure that the end face of cutting rake teeth and object contact is strip, and the spacing between adjacent cutting rake teeth is 3-20cm.
5. a kind of unpowered sewage disposal apparatus for power station according to claim 1, it is characterized in that, described elastic tensioning mechanism (4) by be inclined at fixed mount (3) both sides gathering sill (4a), be arranged on the upper column (4b) corresponding with gathering sill (4a) of chain conveyor (5), the regulating spring (4c) being connected between fixed mount (3) and chain conveyor (5) forms; Angle between described gathering sill (4a) and horizontal plane is 0-20 °.
6. a kind of unpowered sewage disposal apparatus for power station according to claim 1 or 5, is characterized in that, is hinged with deflector chute (9) on fixed mount (3); Described deflector chute (9) is 45-80 ° with the angle of horizontal plane, and described deflector chute (9) feed end is positioned at the below of chain conveyor (5) discharge end, and described deflector chute (9) discharge end is positioned at power station sluice gate rear side.
7. a kind of unpowered sewage disposal apparatus for power station according to claim 1, it is characterized in that, between the power output shaft of transmission mechanism (7) and the power input shaft of chain conveyor (5), be provided with reducing gear (10), between the power output shaft of reducing gear (10) and the power input shaft of chain conveyor (5), be provided with clutch (11).
8. a kind of unpowered sewage disposal apparatus for power station according to claim 1, it is characterized in that, described blocking on the side that dirty floating mat (1) contacts with floater is provided with guide conveying appliance (12) along the length direction that blocks dirty floating mat (1), and the output of guide conveying appliance (12) is corresponding with the feed end of chain conveyor (5); The power input shaft of described guide conveying appliance (12) is connected with the second screw (13) being positioned under water; The angle of described the second screw (13) rotating shaft and water (flow) direction is 0-45 °.
9. a kind of unpowered sewage disposal apparatus for power station according to claim 8, is characterized in that, between described guide conveying appliance (12) and the second screw (13), by turbine and worm decelerator, connects.
10. a kind of unpowered sewage disposal apparatus for power station according to claim 8 or claim 9, it is characterized in that, described guide conveying appliance (12) by guiding trestle (12a), be arranged on the axis of guide (12b) on guiding trestle (12a), winding and form at the guidance tape (12c) of the axis of guide (12b) external surface and the guiding tooth (12d) that is distributed in guidance tape (12c) surface; Described guidance tape (12c) is net structure or platy structure.
11. a kind of unpowered sewage disposal apparatus for power station according to claim 1, is characterized in that, described in remove contamination on the relative water surface of platform (2) and be vertically provided with column (14), the platform of removing contamination (2) is located on column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372084.1A CN104088265B (en) | 2014-07-31 | 2014-07-31 | A kind of unpowered sewage disposal apparatus for power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372084.1A CN104088265B (en) | 2014-07-31 | 2014-07-31 | A kind of unpowered sewage disposal apparatus for power station |
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| Publication Number | Publication Date |
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| CN104088265A true CN104088265A (en) | 2014-10-08 |
| CN104088265B CN104088265B (en) | 2016-01-13 |
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| CN201410372084.1A Expired - Fee Related CN104088265B (en) | 2014-07-31 | 2014-07-31 | A kind of unpowered sewage disposal apparatus for power station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705758A (en) * | 2020-06-28 | 2020-09-25 | 刘洪明 | A water conservancy gate with garbage filtering and collecting device and its control method |
| CN114960588A (en) * | 2022-07-22 | 2022-08-30 | 中国农业科学院农田灌溉研究所 | Unpowered filtering and dirt removing device and filtering and dirt removing method thereof |
| CN121205133A (en) * | 2025-11-28 | 2025-12-26 | 陕西金龙水泥有限公司 | A water conservancy trash rack device |
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| CN201593180U (en) * | 2009-12-23 | 2010-09-29 | 王达威 | Channel floating debris cleaning device |
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| SK6426Y1 (en) * | 2012-03-28 | 2013-05-03 | Univ Tech Kosiciach | Mechanism for collecting garbage in backwater |
| CN204000773U (en) * | 2014-07-31 | 2014-12-10 | 彭新招 | Unpowered sewage disposal apparatus for power station |
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| FR2803270A1 (en) * | 2000-01-04 | 2001-07-06 | Droff Yves Le | APPARATUS FOR RECOVERING POLLUTANT MATERIALS, IN PARTICULAR HYDROCARBONS |
| CN201593180U (en) * | 2009-12-23 | 2010-09-29 | 王达威 | Channel floating debris cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111705758A (en) * | 2020-06-28 | 2020-09-25 | 刘洪明 | A water conservancy gate with garbage filtering and collecting device and its control method |
| CN111705758B (en) * | 2020-06-28 | 2021-06-18 | 刘洪明 | A water conservancy gate with garbage filtering and collecting device and its control method |
| CN114960588A (en) * | 2022-07-22 | 2022-08-30 | 中国农业科学院农田灌溉研究所 | Unpowered filtering and dirt removing device and filtering and dirt removing method thereof |
| CN121205133A (en) * | 2025-11-28 | 2025-12-26 | 陕西金龙水泥有限公司 | A water conservancy trash rack device |
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|---|---|
| CN104088265B (en) | 2016-01-13 |
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