CN104532810A - Suspension type trash remover capable of adjusting vertical position according to water level - Google Patents
Suspension type trash remover capable of adjusting vertical position according to water level Download PDFInfo
- Publication number
- CN104532810A CN104532810A CN201410570389.3A CN201410570389A CN104532810A CN 104532810 A CN104532810 A CN 104532810A CN 201410570389 A CN201410570389 A CN 201410570389A CN 104532810 A CN104532810 A CN 104532810A
- Authority
- CN
- China
- Prior art keywords
- water level
- trash remover
- suspension type
- trash
- trash rake
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
Abstract
The invention relates to a rotating trash remover, in particular to a suspension type trash remover capable of adjusting a vertical position according to a water level in real time; and the suspension type trash remover mainly comprises a slideway foundation, a trash remover, a water level sensing system, a lifting system and the like. The main body structure of the suspension type trash remover is a common trash remover; the trash remover is suspended below the lifting system; the lifting system is fixed on the foundation; slide fittings are arranged at the two sides of the trash remover, and are limited on the slideway foundation, so that the trash remover can totally and vertically slide along the slideway under the control of the lifting system; and the water level sensing system is arranged at the periphery of the trash remover for sensing the height of the water level in real time. The suspension type trash remover has simple structure, reliable operation and lower cost; the operation efficiency can be always kept maximally; the trash remover also can be used even if the water level is low or greatly changed; and the trash remover thoroughly solves the condition of incapability of mounting and using a rotating trash remover under the technical background.
Description
Technical field
The present invention relates to a kind of rotary type trash cleaning device, be specially the suspension type dirt cleaning machine that can regulate upper-lower position according to water level, use under being adapted at the specific environment that water level is comparatively dark and SEA LEVEL VARIATION is larger.
Background technology
In the early days of foundation and even to the nineties in last century, domestic large quantities of power station, particularly some at right angle setting height power station of being greater than more than 15 meters, the interception of its dirt is all simply be designed to trashrack, its degree of depth is general very dark, while dirt is difficult to cleaning, trashrack manufacturing specification is very big, seriously cause the wasting of resources, also have impact on the generating efficiency in power station simultaneously, also leave hidden danger to generating set simultaneously, use rotary type trash cleaning device can improve this situation, but because rotary type trash cleaning device is promoted the use of more late, major part power station generally can not cut off the water and the position of reserved trash rake equipment installation, therefore the technological transformation carrying out rotary type trash cleaning device is difficult to implement.
Summary of the invention
The object of this invention is to provide a kind of trash rake of suspended structure moving up and down, this device responds to water level in real time by level sensor, conveniently carry out moving up and down suspension to remove contamination work in the water layer region that amount of contaminants is larger, thoroughly solve the deficiency that prior art exists.
The technical solution adopted in the present invention is: the suspension type dirt cleaning machine that can regulate upper-lower position according to water level, its agent structure is common rotary type trash cleaning device, the rear of trash rake is fixing trashrack, described trash rake is suspended to the below of a Hoisting System, Hoisting System is fixed on basis, the both sides of described trash rake arrange and are slidably matched, and this is slidably matched and is limited in a slideway base, and trash rake entirety under the manipulation of Hoisting System can be slided up and down along this slideway.
Described slideway base adopts steel plate installed-welded to be ∏ type, and be fixed on concrete foundation canal wall by several anchor rib, described trash rake both sides arrange pulley or slide block.
Level sensor is set in trash rake periphery, water level is set at the control unit of Hoisting System and receives change-over circuit, to control lifting or the whereabouts of trash rake.
Described Hoisting System is an elevator and supporting control element.
Arrange Hoisting System by top, trash rake hydrous water level sensor can respond to water level in real time, moves up and down adjustment according to water level by trash rake along slideway base, realizes trash rake and is in optimal working region all the time, thus reaches best effect of removing contamination.
Structure of the present invention is simple, reliable operation, and relative to thick old heavy traditional structure trashrack, greatly can save cost of manufacture, efficiency of simultaneously removing contamination improves greatly, thoroughly solves many power stations in technical background and cannot use the situation of rotary type trash cleaning device.
Accompanying drawing explanation
Accompanying drawing 1 is the integral installation design sketch of trash rake;
Fig. 2 is the trash rake installation region partial enlarged drawing in Fig. 1;
Fig. 3 is embodiment of the present invention top view.
Wherein: 1. trashrack, 2. slideway base, 3. trash rake, 4. level sensor, 5. Hoisting System.
Detailed description of the invention
Case study on implementation below with regard to some hydropower station (the wide 6m in diversion hole, high 50m) elaborates by reference to the accompanying drawings:
The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level, its agent structure is common rotary type trash cleaning device, the rear of trash rake is fixing trashrack 1, described trash rake both sides arrange and are slidably matched, this is slidably matched and is limited in a slideway base and slides up and down along this slideway, arrange Hoisting System above trash rake, trash rake top suspension is on the suspension hook of this Hoisting System.
Described slideway base adopts steel plate installed-welded to be ∏ type, and be fixed on concrete foundation canal wall by several anchor rib, described trash rake both sides arrange pulley or slide block.
Level sensor is set in trash rake periphery, water level is set at the control unit of Hoisting System and receives change-over circuit, to control lifting or the whereabouts of trash rake.
For convenience of description, we suppose that basis end elevation absolute altitude is 0m, its level of dead water absolute altitude 30m, normal pool level 35m, wet season water storage level 42m, flood level 45m, service bridge 50m.
Former trashrack design height 41.5m, dirt close quarters is 5m below the water surface to the water surface, therefore slideway base design end elevation 25m, i.e. 5m below level of dead water; Design crest level 43m, i.e. 1m above wet season water storage level position.After trash rake is installed, can be moved up and down along slideway base by Hoisting System according to the water level height of level sensor transmission is real-time, achieve the maximizing efficiency of cleaning dirt, trash rake design relative altitude is only seven or eight meters simultaneously, also save manufacturing cost greatly, really accomplish low energy consumption large effect.
Claims (4)
1. the suspension type dirt cleaning machine of upper-lower position can be regulated according to water level, its agent structure is common rotary type trash cleaning device, the rear of trash rake is fixing trashrack, it is characterized in that described trash rake is suspended to the below of a Hoisting System, Hoisting System is fixed on basis, the both sides of described trash rake arrange and are slidably matched, and this is slidably matched and is limited in a slideway base, and trash rake entirety under the manipulation of Hoisting System can be slided up and down along this slideway.
2. the suspension type dirt cleaning machine of upper-lower position can be regulated as claimed in claim 1 according to water level, it is characterized in that described slideway base adopts steel plate installed-welded to be ∏ type, be fixed on concrete foundation canal wall by several anchor rib, described trash rake both sides arrange pulley or slide block.
3. the suspension type dirt cleaning machine of upper-lower position can be regulated as claimed in claim 1 according to water level, it is characterized in that arranging level sensor in trash rake periphery, water level is set at the control unit of Hoisting System and receives change-over circuit, to control lifting or the whereabouts of trash rake.
4. can regulate the suspension type dirt cleaning machine of upper-lower position as claimed in claim 1 according to water level, it is characterized in that described Hoisting System is an elevator and supporting control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570389.3A CN104532810B (en) | 2014-10-24 | 2014-10-24 | The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570389.3A CN104532810B (en) | 2014-10-24 | 2014-10-24 | The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104532810A true CN104532810A (en) | 2015-04-22 |
| CN104532810B CN104532810B (en) | 2016-07-06 |
Family
ID=52848418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570389.3A Active CN104532810B (en) | 2014-10-24 | 2014-10-24 | The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011759A (en) * | 2018-06-27 | 2018-12-18 | 国核电力规划设计研究院有限公司 | A kind of filtration system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339909A (en) * | 1991-05-14 | 1992-11-26 | Marsima Aqua Syst Corp | Underwater dirt collector |
| CN2352576Y (en) * | 1998-10-21 | 1999-12-08 | 周德华 | Stage changeable type barrier for removing dirt from water |
| CN202809581U (en) * | 2012-09-11 | 2013-03-20 | 扬州楚门机电设备制造有限公司 | Floating type trash blocking device |
| CN203393681U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Lower harrow claw pulley improvement structure for hanging type trash cleaning machine of hydropower station |
| CN204238198U (en) * | 2014-10-24 | 2015-04-01 | 山东省水电设备厂 | The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level |
-
2014
- 2014-10-24 CN CN201410570389.3A patent/CN104532810B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339909A (en) * | 1991-05-14 | 1992-11-26 | Marsima Aqua Syst Corp | Underwater dirt collector |
| CN2352576Y (en) * | 1998-10-21 | 1999-12-08 | 周德华 | Stage changeable type barrier for removing dirt from water |
| CN202809581U (en) * | 2012-09-11 | 2013-03-20 | 扬州楚门机电设备制造有限公司 | Floating type trash blocking device |
| CN203393681U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Lower harrow claw pulley improvement structure for hanging type trash cleaning machine of hydropower station |
| CN204238198U (en) * | 2014-10-24 | 2015-04-01 | 山东省水电设备厂 | The suspension type dirt cleaning machine of upper-lower position can be regulated according to water level |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011759A (en) * | 2018-06-27 | 2018-12-18 | 国核电力规划设计研究院有限公司 | A kind of filtration system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104532810B (en) | 2016-07-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Mingyue Inventor after: Zheng Ligong Inventor after: Su Chuanning Inventor after: Yang Yu Inventor after: Yang Wei Inventor before: Feng Mingyue Inventor before: Zheng Ligong Inventor before: Yang Wei |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |