CN106638894A - Underground sludge discharging device and method - Google Patents
Underground sludge discharging device and method Download PDFInfo
- Publication number
- CN106638894A CN106638894A CN201710045816.XA CN201710045816A CN106638894A CN 106638894 A CN106638894 A CN 106638894A CN 201710045816 A CN201710045816 A CN 201710045816A CN 106638894 A CN106638894 A CN 106638894A
- Authority
- CN
- China
- Prior art keywords
- sump
- spoil disposal
- tunnel
- discharging device
- water pump
- 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.)
- Pending
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000010802 sludge Substances 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 16
- 238000005065 mining Methods 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses an underground slurry discharging device and method, and belongs to the field of mining engineering. The problems that an existing mine-water-cabin slurry discharging device is poor in underground slurry discharging working environment and low in slurry discharging efficiency are solved. The underground slurry discharging device comprises a slurry pump, a water pump chamber, an inner water cabin and an outer water cabin. A slurry discharging roadway is arranged at the end of the water pump chamber, the bottom plate elevation of the slurry discharging roadway is coincident with the bottom plate elevation of the water pump chamber, and the slurry discharging roadway is perpendicular to the inner water cabin and the outer water cabin in the orientation, and spans the inner water cabin and the outer water cabin in the length direction; small slurry-discharging mines are arranged at the space-crossing portions of the inner water cabin, the outer water cabin and the slurry discharging roadway, a slurry discharging pipe is connected to one end of the slurry pump and leads to the bottom of the inner water cabin and the bottom of the outer water cabin of a water cabin through the slurry discharging roadway and the small slurry-discharging mines respectively. The underground slurry discharging device and method have the advantages of being simple in structure, high in mechanization degree, easy to operate, high in slurry discharging efficiency and wide in application range, and the water storage capacity of the water cabin and the water draining capacity of the water pump are greatly enhanced.
Description
Technical field
The invention belongs to mining engineering field, and in particular to a kind of down-hole mud discharging device and method.
Background technology
With a large amount of consumption of superficial part mineral resources, using Deep Underground production technique develop deep mineral resources into
For the inevitable choice of following mining development.
In Deep Underground recovery process, because the method for mining by the way of filling can effectively control country rock avalanche and surface subsidence, carry
The rate of recovery of high ore, the rate of dilution for reducing ore, strengthen mine ventilation efficiency, reduce rock temperature, prevention and control rock burst and fire
The generation of calamity, can preferably improve the comprehensive benefit of Deep Shaft Mine in China, therefore, the method for mining by the way of filling becomes the preferential choosing of deep mining
Select.However, using part filling slurry overflow inevitably being had after the method for mining by the way of filling, being leaked, by gutter water is entered
In storehouse.After certain hour, mud is constantly accumulated in sump, will have a strong impact on the water storage capacity of sump, particularly water pump
Drainage efficiency.Traditionally, the method for solving mud in sump enters sump for workman, and mud is shoveled into cocopan and is transported to
Parking lot tunnel, the method efficiency is extremely inefficient, and greatly, working environment extreme difference is dangerous higher for labor strength, cost compared with
Greatly.Therefore traditional sludge discharging method is difficult to adapt to using the larger mine of clay content in method of mining by the way of filling exploitation and underground gushing water.
Existing mine water sump mud discharging device is mainly sent to mud at distribution well using mechanically operated mode from sump
Storage hopper dredger, then mud is discharged using slush pump, it is present, and down-hole spoil disposal operating environment is poor, labour intensity high, spoil disposal efficiency
Low technical problem.
The content of the invention
It is an object of the invention to provide a kind of spoil disposal efficiency high and the lower-cost down-hole mud discharging device of spoil disposal, existing to solve
With the presence of mine water sump mud discharging device down-hole spoil disposal operating environment is poor, the problem that spoil disposal efficiency is low.
It is a further object to provide a kind of down-hole sludge discharging method.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of down-hole mud discharging device, including slush pump,
Water pump chamber, interior sump, outer sump, in water pump chamber end spoil disposal tunnel, floor level and the water pump cave in spoil disposal tunnel are arranged
The floor level of room is consistent, spoil disposal tunnel in orientation perpendicular to interior sump and outer sump, in the longitudinal direction across interior sump
With outer sump；Spoil disposal The Small Well, one end of slush pump are respectively arranged with interior sump and outer sump with spoil disposal lane space infall
Discharge pipeline is connected with, discharge pipeline Jing spoil disposals tunnel and spoil disposal The Small Well respectively lead to the bottom of sump and outer sump in sump.
As a further improvement on the present invention, the sump floor of the interior sump and outer sump is by flat underside and inclined bottom plate
Composition, flat-floored both sides are inclined bottom plate, and the bottom of inclined bottom plate slope aspect spoil disposal The Small Well, the gradient is not less than 5%, and flat underside is just internal
Sump or the space crossed place in outer sump and spoil disposal tunnel, flat underside is pressed close in the termination of discharge pipeline.
As a further improvement on the present invention, spoil disposal tunnel is higher than interior sump and more than the top elevation 1.0m of outer sump.
As a further improvement on the present invention, it is provided with vertical ladder in spoil disposal The Small Well.
As a further improvement on the present invention, one end of water pump chamber is provided with water pump chamber connecting taxiway.
As a further improvement on the present invention, the cross dimensions in the spoil disposal tunnel is 2.0m × 2.6m.
As a further improvement on the present invention, the cross dimensions of the spoil disposal The Small Well is 1m × 2m.
The method that above-mentioned down-hole mud discharging device carries out spoil disposal, comprises the following steps：
Step one, spoil disposal tunnel is set from water pump chamber end, spoil disposal roadway floor absolute altitude is consistent with water pump chamber bottom plate absolute altitude,
Higher than more than sump top elevation 1.0m, spoil disposal tunnel is in orientation perpendicular to sump；
Step 2, spoil disposal The Small Well is set from top to bottom in interior sump and outer sump and spoil disposal lane space infall；
Step 3, at water pump chamber end, spoil disposal laneway opening install slush pump；
Step 4, slush pump one end connect discharge pipeline, discharge pipeline Jing spoil disposals tunnel, spoil disposal The Small Well are laid respectively to interior sump
And the bottom of outer sump.
Beneficial effects of the present invention：
1st, present invention process is simple, and mechanization degree is higher, it is easy to operate, spoil disposal efficiency high, applied widely；
2nd, the present invention greatly reduces the labour intensity of underground labour, and less with investment cost, and production cost is relatively low
The advantages of；
3rd, the present invention fundamentally solves the problems, such as the larger mine spoil disposal of clay content in the method for mining by the way of filling or underground gushing water, while
Greatly enhance the storage capacity of sump and the drainability of water pump.
Description of the drawings
Fig. 1 is a kind of plan of down-hole mud discharging device；
Fig. 2 is A-A views in Fig. 1；
Fig. 3 is B-B views in Fig. 1.
In figure：1-discharge pipeline, 2-slush pump, 3-water pump chamber, 4-spoil disposal tunnel, 5-spoil disposal The Small Well, 6-interior water
Storehouse, 7-outer sump, 8- inclined bottom plates, 9- flat undersides, 10-vertical ladder, 11-water pump chamber connecting taxiway, 12-mud delivery pipeline.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
A kind of down-hole mud discharging device, including slush pump 2, water pump chamber 3, interior sump 6, outer sump 7, at the end of water pump chamber 3
Portion arranges spoil disposal tunnel 4, and the floor level in spoil disposal tunnel 4 is consistent with the floor level of water pump chamber 3, and spoil disposal tunnel 4 is in orientation
On perpendicular to interior sump 6 and outer sump 7, in the longitudinal direction across interior sump 6 and outer sump 7.
Fig. 2 shows the structure of spoil disposal The Small Well, sets respectively with the space crossed place in spoil disposal tunnel 4 in interior sump 6 and outer sump 7
Spoil disposal The Small Well 5 is equipped with, one end of slush pump 2 is connected with discharge pipeline 1, and the Jing spoil disposals tunnel 4 of discharge pipeline 1 and spoil disposal The Small Well 5 lead to respectively
The bottom of sump 6 and outer sump 7 into sump.
The structure of the interior sump that Fig. 3 shows, the structure of outer sump 7 is identical with the structure of interior sump 6, interior sump 6 and outer
The sump floor of sump 7 is constituted by flat underside 9 and inclined bottom plate 8, and the both sides of flat underside 9 are inclined bottom plate 8, and the slope aspect of inclined bottom plate 8 is arranged
The bottom of mud The Small Well 5, the gradient is not less than 5%, and the just internal sump 6 of flat underside 9 or outer sump 7 are space crossed with spoil disposal tunnel 4
Place, the lowest bid eminence of flat underside 9 is pressed close in the termination of discharge pipeline 1.Flat underside 9 is the lowest point of whole sump, is beneficial in sump
Mud collect herein.
Spoil disposal tunnel 4 is higher than interior sump 6 and more than the top elevation 1.0m of outer sump 7.Vertical ladder is provided with spoil disposal The Small Well 5
10.One end of water pump chamber 3 is provided with water pump chamber connecting taxiway 11.
The cross dimensions in spoil disposal tunnel 4 is 2.0m × 2.6m in present embodiment, the cross dimensions of spoil disposal The Small Well 5 be 1m ×
2m。
The step of sludge discharging method, is as follows：
Step one, spoil disposal tunnel 4, the floor level of spoil disposal tunnel 4 and the floor level of water pump chamber 3 are set from the end of water pump chamber 3
Unanimously, higher than more than sump top elevation 1.0m, spoil disposal tunnel 4 is in orientation perpendicular to sump；
Step 2, in interior sump 6 and outer sump 7 with the space crossed place in spoil disposal tunnel 4 from top to bottom according to specification for 1m × 2m's
Section arranges spoil disposal The Small Well 5, in the height direction the UNICOM's spoil disposal tunnel 4 of spoil disposal The Small Well 5 and interior sump 6 and outer sump 7；
Step 3, vertical ladder 10,10 material selection diameter phi of vertical ladder, 20 round steel, I grade of reinforcing bar, spacing are installed in the spoil disposal The Small Well 5
300mm；
Step 4, at the end of water pump chamber 3, the opening of spoil disposal tunnel 4 install 2 one, slush pump（Including motor）；
Step 5：Connect discharge pipeline 1 in one end of slush pump 2, the Jing spoil disposals tunnel 4, spoil disposal The Small Well 5 of discharge pipeline 1 is laid to interior water
The mud junction of flat underside 9 of storehouse 6 and outer sump 7；Connect mud delivery pipeline 12, the Jing of mud delivery pipeline 12 in the other end of slush pump 2
Water pump chamber connecting taxiway 11 is laid to residing shaft station or stage casing tunnel；
Step 6：Start the control system of slush pump 2, start down-hole sludge discharge work, make the mud Jing in interior sump 6 and outer sump 7
Discharge pipeline 1 is delivered in the transporting equipment stopped in shaft station or stage casing tunnel and is dumped；When interior sump 6 and outer sump 7
Middle mud dumps and finishes, when discharge pipeline 1 is not then exhausted from mud, closes the control system of slush pump 2 substantially, completes this down-hole spoil disposal
Work.
Claims (8)
1. a kind of down-hole mud discharging device, including slush pump (2), water pump chamber (3), interior sump (6), outer sump (7), its feature exists
In：In water pump chamber (3) end, spoil disposal tunnel (4), floor level and the water pump chamber of spoil disposal tunnel (4) are set（3）Base plate
Absolute altitude is consistent, spoil disposal tunnel（4）Perpendicular to interior sump (6) and outer sump (7) in orientation, in the longitudinal direction across interior sump
（6）With outer sump (7)；It is little spoil disposal to be respectively arranged with interior sump (6) and outer sump (7) with spoil disposal tunnel (4) space crossed place
Well（5）, slush pump（2）One end be connected with discharge pipeline（1）, discharge pipeline（1）Jing spoil disposals tunnel (4) and spoil disposal The Small Well（5）Respectively
Lead to the bottom of sump in sump (6) and outer sump (7).
2. a kind of down-hole mud discharging device according to claim 1, it is characterised in that：The interior sump (6) and outer sump
(7) sump floor is by flat underside（9）And inclined bottom plate（8）Composition, flat underside（9）Both sides be inclined bottom plate（8）, inclined bottom plate
（8）The bottom of slope aspect spoil disposal The Small Well (5), the gradient is not less than 5%, flat underside（9）Just internal sump (6) or outer sump (7) and spoil disposal
Tunnel（4）Space crossed place, flat underside (9) is pressed close in the termination of discharge pipeline (1).
3. a kind of down-hole mud discharging device according to claim 1 and 2, it is characterised in that：Spoil disposal tunnel (4) is higher than interior sump
(6) and outer sump (7) more than top elevation 1.0m.
4. a kind of down-hole mud discharging device according to claim 3, it is characterised in that：It is provided with spoil disposal The Small Well (5) and directly climbs
Terraced (10).
5. a kind of down-hole mud discharging device according to claim 4, it is characterised in that：One end of water pump chamber (3) is provided with water
Pump chamber connecting taxiway (11).
6. a kind of down-hole mud discharging device according to claim 5, it is characterised in that：The section chi of the spoil disposal tunnel (4)
It is very little for 2.0m × 2.6m.
7. a kind of down-hole mud discharging device according to claim 6, it is characterised in that：The section chi of the spoil disposal The Small Well (5)
It is very little for 1m × 2m.
8. the method for spoil disposal being carried out using the down-hole mud discharging device described in claim 1, it is characterised in that comprise the following steps：
Step one, spoil disposal tunnel (4), spoil disposal tunnel (4) floor level and water pump chamber (3) are set from water pump chamber (3) end
Floor level is consistent, and higher than more than sump top elevation 1.0m, spoil disposal tunnel (4) is in orientation perpendicular to sump；
Step 2, spoil disposal The Small Well is set from top to bottom with the space crossed place in spoil disposal tunnel (4) in interior sump (6) and outer sump (7)
(5)；
Step 3, in water pump chamber (3) end, spoil disposal tunnel（4）Slush pump (2) is installed at opening；
Step 4, slush pump (2) one end connection discharge pipeline (1), discharge pipeline (1) Jing spoil disposals tunnel (4), spoil disposal The Small Well (5)
Lay respectively to the bottom of interior sump (6) and outer sump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045816.XA CN106638894A (en) | 2017-01-22 | 2017-01-22 | Underground sludge discharging device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045816.XA CN106638894A (en) | 2017-01-22 | 2017-01-22 | Underground sludge discharging device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638894A true CN106638894A (en) | 2017-05-10 |
Family
ID=58841027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045816.XA Pending CN106638894A (en) | 2017-01-22 | 2017-01-22 | Underground sludge discharging device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701231A (en) * | 2017-11-17 | 2018-02-16 | 安徽马钢罗河矿业有限责任公司 | A kind of intensive overall structure shaft sump system and its construction method |
| CN108386224A (en) * | 2018-04-27 | 2018-08-10 | 山西拓普沃特工程技术有限公司 | A kind of mine sump structure and its construction method |
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201810346U (en) * | 2010-10-09 | 2011-04-27 | 永城煤电控股集团有限公司 | Real-time automatic dredging device for coal-mine underground water sump |
| JP2015014088A (en) * | 2013-07-03 | 2015-01-22 | 株式会社荏原製作所 | Underground drainage pump facility |
| CN205330730U (en) * | 2016-02-19 | 2016-06-22 | 中冶京诚（秦皇岛）工程技术有限公司 | Arrangement structure of underground ore deposit sedimentation tank, sump |
| CN206521809U (en) * | 2017-01-22 | 2017-09-26 | 兰州有色冶金设计研究院有限公司 | A kind of underground mud discharging device |
-
2017
- 2017-01-22 CN CN201710045816.XA patent/CN106638894A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201810346U (en) * | 2010-10-09 | 2011-04-27 | 永城煤电控股集团有限公司 | Real-time automatic dredging device for coal-mine underground water sump |
| JP2015014088A (en) * | 2013-07-03 | 2015-01-22 | 株式会社荏原製作所 | Underground drainage pump facility |
| CN205330730U (en) * | 2016-02-19 | 2016-06-22 | 中冶京诚（秦皇岛）工程技术有限公司 | Arrangement structure of underground ore deposit sedimentation tank, sump |
| CN206521809U (en) * | 2017-01-22 | 2017-09-26 | 兰州有色冶金设计研究院有限公司 | A kind of underground mud discharging device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701231A (en) * | 2017-11-17 | 2018-02-16 | 安徽马钢罗河矿业有限责任公司 | A kind of intensive overall structure shaft sump system and its construction method |
| CN107701231B (en) * | 2017-11-17 | 2024-01-19 | 安徽马钢罗河矿业有限责任公司 | Underground sump system with intensive integral structure and construction method thereof |
| CN108386224A (en) * | 2018-04-27 | 2018-08-10 | 山西拓普沃特工程技术有限公司 | A kind of mine sump structure and its construction method |
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |