CN205876389U - A decompression chamber for deep well fills - Google Patents
A decompression chamber for deep well fills Download PDFInfo
- Publication number
- CN205876389U CN205876389U CN201620864738.7U CN201620864738U CN205876389U CN 205876389 U CN205876389 U CN 205876389U CN 201620864738 U CN201620864738 U CN 201620864738U CN 205876389 U CN205876389 U CN 205876389U
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- China
- Prior art keywords
- decompression chamber
- decompression
- deep
- utility
- model
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Abstract
The utility model discloses a decompression chamber for deep well fills, including the decompression chamber body, the both sides difference rigid coupling front end flange and the rear end flange of the decompression chamber body, be equipped with a plurality of throttle damping sheets in the inner chamber of the decompression chamber body, the cross section of the throttle damping sheet perpendicular to decompression chamber body is equipped with the backing plate between the adjacent throttle damping sheet. The decompression chamber of this structure is used for the cut -and -fill mining method of deep mining, has not only effectively solved the booster problem of the higher production of pipeline pressure, has still overcome the dear problem of cost of establishhing the pressure release pond and leading to simultaneously. The utility model discloses can realize the continuous deep well cut -and -fill mining of big productivity, effectual the cost is reduced investment simultaneously to practice thrift power and energy, thereby ensured the safety in production and the environmental protection in mine.
Description
Technical field
This utility model relates to field, storehouse of reducing pressure, and particularly relates to the decompression storehouse for deep-well filling in filling in mine engineering.
Background technology
Along with petering out and the reinforcement of deep resource exploration dynamics of superficial part resource, we are just stepping into deep mining country
Ranks.In deep mining, due to the problem such as " three high ", rock burst, the method for mining by the way of filling is a kind of irreplaceable method.And deep-well
Filling be faced with a series of problem, especially earth's surface with the down-hole discrepancy in elevation is big, stowing gradient is little, slip in course of conveying, stream
Speed is big, and the too high pressure of slip is unfavorable to the use of filling system.Casting resin can seriously isolate, and filling pipe can frequently burst, will
Have a strong impact on mining production progress, threaten the safety of packing job personnel.The most conventional way is all to take to set up pressure release pond
Carry out how just carrying, but this method has the position of spaciousness to set up pressure release pond, power to be increased firstly the need of down-hole
Carry, i.e. inconvenient, the most uneconomical.
Utility model content
The purpose of this utility model be solve the deficiencies in the prior art, it is provided that a kind of be set directly in conveyance conduit subtract
Pressure storehouse, thus effectively solve the booster problem that pipeline pressure height brings, overcome the cost produced because setting up pressure release pond to increase simultaneously
The problem added.
The technical solution adopted in the utility model is: a kind of decompression storehouse for deep-well filling, including decompression warehouse, described
The both sides of decompression warehouse are respectively and fixedly connected with front end flange and rear end flanges, are provided with some throttles in the inner chamber of described decompression warehouse
Plate, described throttle plate is perpendicular to the cross section of decompression warehouse, is provided with backing plate between adjacent segments flow damping plate.
As further improvement of the utility model, described throttle plate is provided with some through holes.
Further improving as of the present utility model, described backing plate is positioned at the edge of throttle plate.
Further improving as of the present utility model, described backing plate is connected with decompression warehouse.
This utility model uses and provides the benefit that: the decompression storehouse of this structure is for the method for mining by the way of filling of deep mining, no
Only efficiently solve the booster problem of the higher generation of pipeline pressure, also overcome the cost intensive setting up pressure release pond and cause simultaneously
Problem.This utility model is capable of big production capacity continuous deep-well mining with stowing, effectively reduces cost investment simultaneously, and saves
About power source, ensures that safety in production and the environmental conservation in mine.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
Fig. 2 is the schematic diagram of this utility model embodiment 1.
Shown in figure: 1 front end flange, end flanges after 2,3 decompression warehouses, 4 throttle plates, 5 backing plates.
Detailed description of the invention
Below in conjunction with Fig. 1, this utility model is described further.
As it is shown in figure 1, a kind of decompression storehouse for deep-well filling, including decompression warehouse 3, the both sides of described decompression warehouse 3
It is respectively and fixedly connected with front end flange 1 and rear end flanges 2, the inner chamber of described decompression warehouse 3 is provided with some throttle plates 4, described joint
Flow damping plate 4 is perpendicular to the cross section of decompression warehouse 3, is provided with backing plate 5 between adjacent segments flow damping plate 4.It is positioned at the throttling on both sides
It is provided with backing plate 5 between damping sheet 4 and decompression warehouse 3.
The filling mortar that pressure is higher passes through the damping action of the throttle plate 4 being arranged in warehouse, by higher pressure
Power is reduced to the relatively low pressure requiring to reach, and separates with backing plate 5 between throttle plate.Decompression storehouse of the present utility model is direct
By Flange joint on conveyance conduit.It is good that this utility model has effect of easing stress.Installation cost is low, it is excellent to adapt to various environment etc.
Point.
For guaranteeing the throttle effect of throttle plate, described throttle plate 4 is provided with some through holes, thus ensures
Charges reduce flow velocity while passing through.
For guaranteeing that throttle plate can normally work, ensure that its work efficiency, described backing plate 5 are positioned at throttle simultaneously
The edge of plate 4.Backing plate 5 is positioned at the edge of throttle plate 4, does not the most stop that implant is passed through, can be good at adjacent simultaneously
Throttle plate 4 isolation come.
For guaranteeing that this utility model can normally work, ensure its work efficiency, described backing plate 5 and decompression warehouse 3 simultaneously
It is connected.Backing plate 5 with decompression warehouse 3 be connected, it is ensured that backing plate 5 will not be filled with thing by and change position, thus affect subtract
The work efficiency in pressure storehouse.
Choose the embodiment of pump utility model below, this utility model is further explained explanation.
Embodiment 1, is delivered to-70m ,-70m vertical transport extremely-480m in down-hole at earth's surface+40m place through the mortar of stirring,
Then horizontal feed, then vertical transport is to-545m, continues horizontal feed at-545m.Decompression is installed additional at-480m horizontal segment pipeline
Storehouse, thus continue filling without booster.
A kind of decompression storehouse for deep-well filling, including decompression warehouse 3, before the both sides of described decompression warehouse 3 are respectively and fixedly connected with
End flanges 1 and rear end flanges 2, be provided with some throttle plates 4 in the inner chamber of described decompression warehouse 3, described throttle plate 4 hangs down
Directly in the cross section of decompression warehouse 3, being provided with backing plate 5 between adjacent segments flow damping plate 4, described throttle plate 4 is provided with some
Through hole, described backing plate 5 is positioned at the edge of throttle plate 4, and is connected with decompression warehouse 3.
The decompression storehouse of this structure, for the method for mining by the way of filling of deep mining, not only efficiently solves the higher generation of pipeline pressure
Booster problem, the problem simultaneously also overcoming the cost intensive setting up pressure release pond and cause.This utility model is capable of greatly
Production capacity continuous deep-well mining with stowing, effectively reduces cost investment simultaneously, and saves power source, ensure that mine
Safety in production and environmental conservation.
Those skilled in the art, it is to be understood that protection scheme of the present utility model is not limited only to the above embodiments, also may be used
To carry out various permutation and combination and conversion on the basis of above-described embodiment, on the premise of this utility model spirit,
The various conversion carrying out this utility model all fall within protection domain of the present utility model.
Claims (4)
1., for a decompression storehouse for deep-well filling, it is characterized in that including the warehouse (3) that reduces pressure, the both sides of described decompression warehouse (3)
It is respectively and fixedly connected with front end flange (1) and rear end flanges (2), the inner chamber of described decompression warehouse (3) is provided with some throttle plates
(4), described throttle plate (4) is perpendicular to the cross section of decompression warehouse (3), is provided with backing plate between adjacent segments flow damping plate (4)
(5).
A kind of decompression storehouse for deep-well filling the most according to claim 1, is characterized in that on described throttle plate (4)
It is provided with some through holes.
A kind of decompression storehouse for deep-well filling the most according to claim 1 and 2, is characterized in that described backing plate (5) is positioned at
The edge of throttle plate (4).
A kind of decompression storehouse for deep-well filling the most according to claim 3, is characterized in that described backing plate (5) and decompression storehouse
Body (3) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864738.7U CN205876389U (en) | 2016-08-11 | 2016-08-11 | A decompression chamber for deep well fills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864738.7U CN205876389U (en) | 2016-08-11 | 2016-08-11 | A decompression chamber for deep well fills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876389U true CN205876389U (en) | 2017-01-11 |
Family
ID=57704355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864738.7U Expired - Fee Related CN205876389U (en) | 2016-08-11 | 2016-08-11 | A decompression chamber for deep well fills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401422A (en) * | 2017-07-21 | 2017-11-28 | 长沙矿山研究院有限责任公司 | A kind of deep-well fills relief pipeline apparatus and method |
| CN108643963A (en) * | 2018-04-25 | 2018-10-12 | 长沙矿山研究院有限责任公司 | For the pressure relief device of underground filling plugging, method and back-filling system |
-
2016
- 2016-08-11 CN CN201620864738.7U patent/CN205876389U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401422A (en) * | 2017-07-21 | 2017-11-28 | 长沙矿山研究院有限责任公司 | A kind of deep-well fills relief pipeline apparatus and method |
| CN108643963A (en) * | 2018-04-25 | 2018-10-12 | 长沙矿山研究院有限责任公司 | For the pressure relief device of underground filling plugging, method and back-filling system |
| CN108643963B (en) * | 2018-04-25 | 2024-04-30 | 长沙矿山研究院有限责任公司 | Pressure relief device and method for underground filling and plugging pipe and underground filling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170811 |