CN206205930U - The straight-through many stage casings of branch supporting main chute are while Controlled ore drawing system - Google Patents
The straight-through many stage casings of branch supporting main chute are while Controlled ore drawing system Download PDFInfo
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- CN206205930U CN206205930U CN201621015754.5U CN201621015754U CN206205930U CN 206205930 U CN206205930 U CN 206205930U CN 201621015754 U CN201621015754 U CN 201621015754U CN 206205930 U CN206205930 U CN 206205930U
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- ore drawing
- ore
- drawing machine
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- chute
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Abstract
A kind of straight-through many stage casings of branch supporting main chute Controlled ore drawing system simultaneously, main chute is connected by the way that the first discharge point is vertical with a stage casing, and main chute side wall is from top to bottom sequentially communicated the first ore drawing machine chamber, the second ore drawing machine chamber；First ore drawing machine chamber is connected by the first oblique chute with the second discharge point, and the second discharge point top is provided with two stage casings；Second ore drawing machine chamber is connected by the second oblique chute with the 3rd discharge point, and the 3rd discharge point top is provided with three stage casings；The inwall bottom of the first oblique chute and the second oblique chute is respectively equipped with liner manganese steel plate；Ore drawing machine plywood is equipped with first ore drawing machine chamber and the second ore drawing machine chamber.The utility model good effect：The system both ensure that many stage casings ore drawing simultaneously, and injury of the ore stream to the borehole wall can be controlled again, and simultaneously for the ore pass that country rock is consolidated, even open hole, blocking oblique chute using ore can greatly reduce pollution of the dust to operating environment in stage casing.
Description
Technical field
The utility model is related to mine excavation applications, particularly a kind of to be applied to country rock residing for underground metal mine main chute
The straight-through many stage casings of branch supporting main chute that are broken, should not using open hole are while Controlled ore drawing system.
Background technology
In recent years, metal mine orebody occurrence is complicated, to improve output, takes the more next of many stage casings exploitation simultaneously
More, main chute is key point in underground mining mine hoisting transportation, if main chute goes wrong will influence whole mine
Production.Straight-through branch drop shaft is newly-built underground mining mine, in order to shorten a kind of duration conventional ore pass choking-up form, but production
During accomplish the very few of many stage casings ore drawing simultaneously, often using the empty well mode of production, many stage casings in well to injecting ore.And
Many stage casings are although met using such mode of production to produce, but very big infringement, especially main chute can be caused to be in the borehole wall
Rock crusher location, it is likely to result in cave-in, Resources Crisis Mines In China safety in production.The situation that empty well and oblique chute are vented simultaneously
Under will necessarily respectively unload ore deposit point produce a large amount of dust pollution operating environment.
Utility model content
The problem of solution is required for the utility model：A kind of straight-through many stage casings of branch supporting main chute are provided to control simultaneously
Ore drawing system avoids the damage of the borehole wall to reach and reduces the purpose that dust is produced.
In order to solve the above technical problems, the utility model makes to realize with the following method：A kind of straight-through branch supporting main chute
Many stage casings simultaneously Controlled ore drawing system, including a stage casing (11), the first discharge point (12), main chute (13), two stage casings (21),
Second discharge point (22), the first oblique chute (23), the first ore drawing machine chamber 24, three stage casings (31), the 3rd discharge point (32), second
Oblique chute (33), the second ore drawing machine chamber (34)；
The main chute (13) is connected by the way that first discharge point (12) is vertical with a stage casing (11), and the master slips
Well (13) side wall is from top to bottom sequentially communicated the first ore drawing machine chamber 24, the second ore drawing machine chamber (34)；Described
One ore drawing machine chamber 24 is connected by the described first oblique chute (23) with second discharge point (22), second discharge point
(22) top is provided with two stage casing (21)；The second ore drawing machine chamber (34) by the described second oblique chute (33) with it is described
3rd discharge point (32) is connected, and the 3rd discharge point (32) top is provided with three stage casing (31)；
The inwall bottom of the first oblique chute (23) and the second oblique chute (33) is respectively equipped with liner manganese steel plate；Institute
State in the first ore drawing machine chamber 24 and the second ore drawing machine chamber (34) and be equipped with ore drawing machine plywood.
The utility model good effect：The system both ensure that many stage casings ore drawing simultaneously, and ore stream can be controlled again to the borehole wall
Injury, simultaneously for the ore pass that country rock is consolidated, even open hole, blocking oblique chute using ore can greatly reduce dust pair
The pollution of operating environment in stage casing.Use rational Controlled ore drawing technology normally to be run for extraction ore deposit process to provide safeguard.
Brief description of the drawings
Fig. 1 is prior art construction figure.
Fig. 2 is borehole wall damage plan.
Fig. 3 is a kind of straight-through many stage casings of branch supporting drop shaft described in the utility model embodiment while Controlled ore drawing system
Plan：
Fig. 4 is a kind of straight-through many stage casings of branch supporting drop shaft described in the utility model embodiment while Controlled ore drawing system
Profile：
Fig. 5 is a kind of straight-through many stage casings of branch drop shaft described in the utility model embodiment while the list of Controlled ore drawing system
One stage casing profile (main reflection connection lane)；
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As in Figure 3-5, the straight-through many stage casings of branch supporting main chute described in the utility model simultaneously Controlled ore drawing system,
Installed including dust-proof door in ore drawing chamber connection lane, ore drawing chamber, ore drawing rigging up and debugging, monitoring device installation and debugging, connection lane
Deng.
Implementation steps：1st, pick branch ore drawing chamber connection lane, wouldn't be with the oblique chute insertion of main chute；2nd, using maintenance during with master
The oblique chute insertion construction ore drawing chamber of drop shaft；The 3rd, vibration ore dumping machine and monitoring device are installed；4th, commissioning device；5th, install in connection lane
Dust-proof door；6th, produce as a trial.
Specifically, including a stage casing 11, the first discharge point 12, main chute 13, two stage casings 21, the second discharge point 22, first
Oblique chute 23, the first ore drawing machine chamber 24, three stage casings 31, the 3rd discharge point 32, the second oblique chute 33, the second ore drawing machine chamber
34。
Main chute 13 is connected by the way that the first discharge point 12 is vertical with a stage casing 11, and the side wall of main chute 13 from top to bottom connects successively
Logical first ore drawing machine chamber 24, the second ore drawing machine chamber 34；First ore drawing machine chamber 24 is unloaded by the first oblique chute 23 with second
Carry station 22 to connect, the top of the second discharge point 22 is provided with two stage casings 21；Second ore drawing machine chamber 34 is by the second oblique chute 33 and the
Three discharge points 32 are connected, and the top of the 3rd discharge point 32 is provided with three stage casings 31.
The inwall bottom of the first oblique chute 23 and the second oblique chute 33 is respectively equipped with liner manganese steel plate；First ore drawing machine chamber
24 and second are equipped with ore drawing machine plywood in ore drawing machine chamber 34.
When not taking Controlled ore drawing, in order to protect the main chute borehole wall and ensure that ore enters in main chute well, it is necessary to by ore deposit
Stone stores to minimum one that the ore of so oblique chute cannot be just trapped in oblique chute by 10~20m- under ore deposit stage casing, while
Ore is also discharged into well naturally in oblique chute, and because oblique chute has certain angle, ore stream can impact the borehole wall during unloading ore deposit,
The borehole wall will be damaged progressively, until pit shaft collapses, cause main chute to scrap, or even jeopardize major-minor well (usual metal mining
In order to energy saving major-minor well and main chute are at a distance of being no more than 50m) safety.
Operation instruction：Ore is stored to minimum one in main chute in production process and is gone out mine mouth by ore deposit stage casing ore drawing machine
Lower 10~20m, while each oblique chute will store ore.So ensure that ore can enter in main chute, and can prevent
Only dust enters discharge point by oblique chute influences operating environment.The dust-proof door joined simultaneously in lane must be closed in production operation
Close.Due to taking vibration ore dumping machine Controlled ore drawing, the flow direction of ore stream is efficiently controlled, protected the borehole wall.
Other need the problem of explanation：Because level haulage uses universal standard mine car, thus discharge point configuration
It is also the feel trim actuator that the universal standard is configured according to the requirement of universal standard mine car.Vibration ore dumping machine is according to production capacity selection standard
Model.
The beneficial effects of the utility model are：The oblique chute Controlled ore drawing skill of branch of the main chute that the utility model is provided
Art, by oblique chute bottom Controlled ore drawing, it is ensured that ore fall point is in pit shaft and does not impact the borehole wall.Store in oblique chute
Nonresident portion ore, prevents dust from entering discharge point.In addition it is provided with dust-proof door in connection lane, it is to avoid dust enters parking lot and pollutes operation
Environment.
The utility model technology is not limited to above-mentioned preferred forms, and anyone is under the enlightenment of the utility model technology
Other various forms of technology types can all be drawn, however, make any change in its shape or structure, it is every with this
Technical scheme as application is same or like, all falls within of the present utility model.
Claims (1)
1. a kind of straight-through many stage casings of branch supporting main chute simultaneously Controlled ore drawing system, it is characterised in that including a stage casing (11),
First discharge point (12), main chute (13), two stage casings (21), the second discharge point (22), the first oblique chute (23), the first ore drawing machine
Chamber 24, three stage casings (31), the 3rd discharge point (32), the second oblique chute (33), the second ore drawing machine chamber (34)；
The main chute (13) is connected by the way that first discharge point (12) is vertical with a stage casing (11), the main chute
(13) side wall is from top to bottom sequentially communicated the first ore drawing machine chamber 24, the second ore drawing machine chamber (34)；Described first
Ore drawing machine chamber 24 is connected by the described first oblique chute (23) with second discharge point (22), second discharge point (22)
Top is provided with two stage casing (21)；The second ore drawing machine chamber (34) is by the described second oblique chute (33) and the described 3rd
Discharge point (32) is connected, and the 3rd discharge point (32) top is provided with three stage casing (31)；
The inwall bottom of the first oblique chute (23) and the second oblique chute (33) is respectively equipped with liner manganese steel plate；Described
Ore drawing machine plywood is equipped with one ore drawing machine chamber 24 and the second ore drawing machine chamber (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015754.5U CN206205930U (en) | 2016-08-31 | 2016-08-31 | The straight-through many stage casings of branch supporting main chute are while Controlled ore drawing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015754.5U CN206205930U (en) | 2016-08-31 | 2016-08-31 | The straight-through many stage casings of branch supporting main chute are while Controlled ore drawing system |
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| Publication Number | Publication Date |
|---|---|
| CN206205930U true CN206205930U (en) | 2017-05-31 |
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| CN201621015754.5U Active CN206205930U (en) | 2016-08-31 | 2016-08-31 | The straight-through many stage casings of branch supporting main chute are while Controlled ore drawing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676129A (en) * | 2017-10-18 | 2018-02-09 | 中国恩菲工程技术有限公司 | Discharge point |
| CN108035768A (en) * | 2017-09-27 | 2018-05-15 | 首钢集团有限公司 | A kind of mine drop shaft system |
| CN109899111A (en) * | 2017-12-11 | 2019-06-18 | 南京梅山冶金发展有限公司 | A kind of method of underground mine drop shaft sealed dust-tight |
| CN111852482A (en) * | 2020-07-31 | 2020-10-30 | 湖南科技大学 | Construction method of ore crusher foundation of slip-breaking system engineering below 40m |
| CN113756822A (en) * | 2020-04-28 | 2021-12-07 | 雷波明信实业发展有限公司 | High-pass shaft blocking condition observation system and observation method |
-
2016
- 2016-08-31 CN CN201621015754.5U patent/CN206205930U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035768A (en) * | 2017-09-27 | 2018-05-15 | 首钢集团有限公司 | A kind of mine drop shaft system |
| CN107676129A (en) * | 2017-10-18 | 2018-02-09 | 中国恩菲工程技术有限公司 | Discharge point |
| CN109899111A (en) * | 2017-12-11 | 2019-06-18 | 南京梅山冶金发展有限公司 | A kind of method of underground mine drop shaft sealed dust-tight |
| CN109899111B (en) * | 2017-12-11 | 2021-03-12 | 南京梅山冶金发展有限公司 | Underground mine drop shaft dustproof sealing method |
| CN113756822A (en) * | 2020-04-28 | 2021-12-07 | 雷波明信实业发展有限公司 | High-pass shaft blocking condition observation system and observation method |
| CN113756822B (en) * | 2020-04-28 | 2024-04-09 | 雷波明信实业发展有限公司 | High drop shaft blocking condition observation system and observation method |
| CN111852482A (en) * | 2020-07-31 | 2020-10-30 | 湖南科技大学 | Construction method of ore crusher foundation of slip-breaking system engineering below 40m |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yongli Inventor after: Wang Xunqing Inventor after: Zhang Chengzhen Inventor after: Cai Shuguang Inventor after: Li Yuye Inventor after: Yan Haipeng Inventor after: Cui Xinyu Inventor before: Zhang Yongli Inventor before: Sun Jianguo Inventor before: Xu Jingbo Inventor before: Yang Junxiang Inventor before: Bao Jihuan Inventor before: Chen Zilian Inventor before: Qi Xiaolei |
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| CB03 | Change of inventor or designer information |