CN2868381Y - Overflow device for wet container yard water return well - Google Patents
Overflow device for wet container yard water return well Download PDFInfo
- Publication number
- CN2868381Y CN2868381Y CN 200620200049 CN200620200049U CN2868381Y CN 2868381 Y CN2868381 Y CN 2868381Y CN 200620200049 CN200620200049 CN 200620200049 CN 200620200049 U CN200620200049 U CN 200620200049U CN 2868381 Y CN2868381 Y CN 2868381Y
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- Prior art keywords
- well
- water
- sleeve
- model
- utility
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an overflow apparatus of a wet stock-run water-cycling well. The apparatus includes a sleeve tube arranged on the wall of the well of the silo with a fixed cover base on which a cover board is connected actively. A spindle is connected to the cover base and the cover board is connected to the spindle by the spindle sleeve. Compared with the prior art, the utility model has a plurality of advantages such as: easy operation, reliable working, hard to be plugged or leaked or slid down, effectively preventing the material pulp from entering into the water-cycling system, preventing the water-cycling from plugging.
Description
Technical field:
The utility model relates to a kind of overflow mechanism of back water well, the overflow mechanism of the wet method stockyard back water well that the mine tailing storehouse that wet method is stored up in particularly a kind of aluminum oxide production process, red mud storehouse or lime-ash reservoir backwater are used.
Background technology:
The mine tailing storehouse that wet method is stored up, red mud storehouse or lime-ash storehouse adopt vertical shaft to make the backwater structures usually.At present, vertical shaft is generally cast-in-place or the prefabricated cylindrical shape reinforced concrete structure of merogenesis, reserves spout hole every certain altitude on the borehole wall, along with water level raises, the stopper jam-pack of the spout hole on the hoistway wall under the clear water layer, prevent to flow in the well successively without the slip of precipitation.Because the stopper of diameter phi 250～300mm is operated under water, be difficult to aim at jam-pack, particularly winter, because stopper leaks stifled or landing, the situation that slip flows into return water system happens occasionally.
Summary of the invention:
The purpose of this utility model is: a kind of easy to operate and reliable operation, the not stifled or landing of leakiness are provided, can prevent effectively that slip from entering return water system, avoid the overflow mechanism of the wet method stockyard back water well that return pipe stops up, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises the sleeve pipe (1) that is installed on vertical shaft (6) borehole wall, is fixed with cage (2) on sleeve pipe (1), is connected with cover plate (3) on cage (2).
Be connected with axle (5) on cage (2), cover plate (3) is connected on the axle (5) by axle sleeve (4).
Owing to adopt technique scheme, the utility model is by flexibly connecting cover plate on sleeve pipe, can make things convenient for, control flexibly opening or closing of overflow mechanism, effectively avoid using in the prior art stopper that stopper brought to aim at the shortcoming that jam-pack difficulty, stopper leak stifled or landing easily.Compared with prior art, the utlity model has easy to operate, reliable operation, the stifled or landing of leakiness, can prevent effectively that slip from entering return water system, with the advantage of avoiding return pipe to stop up.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the dextrad side view of accompanying drawing 1.
The specific embodiment:
Embodiment of the present utility model: shown in accompanying drawing 1 or accompanying drawing 2, every the pre-buried some steel sleeves that process of certain altitude (1), the quantity of steel sleeve (1) and caliber calculate according to the backwater amount to be determined on the borehole wall of vertical shaft (6).The outer end of steel sleeve (1) is cut into 45 and is processed smooth certain fineness that has.The bottom of circular cover (3) is processed as the axle sleeve (4) of circle shape, penetrates steel axle (5) in axle sleeve (4), penetrates cage (2) again, and the top that then cage (2) is welded on steel sleeve (1) gets final product, and cover plate (3) can rotate for the center by steel axle (5).Wherein, cage (2), cover plate (3) and axle sleeve (4) are all made of steel plate, and axle (5) is made of round steel, and steel deck-plate (3) answers any surface finish smooth.During use, generally will turn on the borehole wall that leans against vertical shaft (6) on the cover plate (3), backwater overflows in the vertical shaft (6) by sleeve pipe (1).When water level in the storehouse arrives the top of sleeve pipe (1), will turn under the cover plate (3), cover on the mouth of pipe of sleeve pipe (1), cover plate (3) is closed under deadweight and hydraulic pressure effect.
Claims (2)
1. the overflow mechanism of a wet method stockyard back water well, it comprises the sleeve pipe (1) that is installed on vertical shaft (6) borehole wall, it is characterized in that: be fixed with cage (2) on sleeve pipe (1), be connected with cover plate (3) on cage (2).
2. the overflow mechanism of wet method according to claim 1 stockyard back water well is characterized in that: be connected with axle (5) on cage (2), cover plate (3) is connected on the axle (5) by axle sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200049 CN2868381Y (en) | 2006-01-18 | 2006-01-18 | Overflow device for wet container yard water return well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200049 CN2868381Y (en) | 2006-01-18 | 2006-01-18 | Overflow device for wet container yard water return well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868381Y true CN2868381Y (en) | 2007-02-14 |
Family
ID=37723311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200049 Expired - Lifetime CN2868381Y (en) | 2006-01-18 | 2006-01-18 | Overflow device for wet container yard water return well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868381Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397812B (en) * | 2007-09-29 | 2010-06-02 | 沈阳铝镁设计研究院 | Overflow type backwater well of wet red mud storage yard and lifting method thereof |
| CN106368308A (en) * | 2015-07-23 | 2017-02-01 | 华北冶建工程建设有限公司 | Blocking method of tailings water return well |
-
2006
- 2006-01-18 CN CN 200620200049 patent/CN2868381Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397812B (en) * | 2007-09-29 | 2010-06-02 | 沈阳铝镁设计研究院 | Overflow type backwater well of wet red mud storage yard and lifting method thereof |
| CN106368308A (en) * | 2015-07-23 | 2017-02-01 | 华北冶建工程建设有限公司 | Blocking method of tailings water return well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110524 Address after: 550081 2 Jin Zhu Road, Jinyang New District, Guiyang Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |