CN206521809U - A kind of underground mud discharging device - Google Patents
A kind of underground mud discharging device Download PDFInfo
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- CN206521809U CN206521809U CN201720078478.5U CN201720078478U CN206521809U CN 206521809 U CN206521809 U CN 206521809U CN 201720078478 U CN201720078478 U CN 201720078478U CN 206521809 U CN206521809 U CN 206521809U
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- sump
- spoil disposal
- interior
- water pump
- discharging device
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Abstract
The utility model discloses a kind of underground mud discharging device, belong to mining engineering field, the problem of underground spoil disposal operating environment that the existing mine water sump mud discharging device of solution is present is poor, spoil disposal efficiency is low.The underground mud discharging device includes slush pump, water pump chamber, interior sump, outer sump, in water pump chamber end, spoil disposal tunnel is set, the floor level in spoil disposal tunnel is consistent with the floor level of water pump chamber, spoil disposal tunnel in orientation perpendicular to interior sump and outer sump, in the longitudinal direction across interior sump and outer sump；Spoil disposal The Small Well is respectively arranged with spoil disposal lane space infall in interior sump and outer sump, one end of slush pump is connected with discharge pipeline, and discharge pipeline respectively leads to the bottom of sump and outer sump in sump through spoil disposal tunnel and spoil disposal The Small Well.The utility model has simple in construction, and mechanization degree is higher, it is easy to operate, spoil disposal efficiency high, advantage applied widely, greatly enhances the storage capacity of sump and the drainability of water pump.
Description
Technical field
The utility model belongs to mining engineering field, and in particular to a kind of underground mud discharging device.
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, reduction 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, and the method for mining by the way of filling turns into the preferential choosing of deep mining
Select.However, using inevitably having part filling slurry overflow after the method for mining by the way of filling, leaking, entering water by gutter
In storehouse.After certain time, mud is constantly accumulated in sump, will have a strong impact on the water storage capacity of sump, particularly water pump
Drainage efficiency.Traditionally, solve the method for mud in sump and enter sump for workman, 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.
Mud is mainly sent at distribution well by existing mine water sump mud discharging device using mechanically operated mode from sump
Storage hopper dredger, then mud is discharged using slush pump, it is present, and underground spoil disposal operating environment is poor, labor intensity high, spoil disposal efficiency
Low technical problem.
Utility model content
The purpose of this utility model is to provide a kind of spoil disposal efficiency high and the lower-cost underground mud discharging device of spoil disposal, to solve
The problem of underground spoil disposal operating environment that certainly existing mine water sump mud discharging device is present is poor, spoil disposal efficiency is low.
To achieve these goals, the utility model is adopted the following technical scheme that：A kind of underground mud discharging device, including mud
Pump, water pump chamber, interior sump, outer sump, spoil disposal tunnel, the floor level and water pump in spoil disposal tunnel are set in water pump chamber end
The floor level of chamber is consistent, spoil disposal tunnel in orientation perpendicular to interior sump and outer sump, in the longitudinal direction across interior water
Storehouse and outer sump；In interior sump and outer sump spoil disposal The Small Well, the one of slush pump are respectively arranged with spoil disposal lane space infall
End is connected with discharge pipeline, and discharge pipeline respectively leads to the bottom of sump and outer sump in sump through spoil disposal tunnel and spoil disposal The Small Well.
As further improvement of the utility model, the sump floor of the interior sump and outer sump is by flat underside and tiltedly
Bottom plate is constituted, and the both sides of flat underside 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 outer sump and the space crossed place in spoil disposal tunnel, flat underside is pressed close in the termination of discharge pipeline.
As further improvement of the utility model, spoil disposal tunnel higher than interior sump and outer sump top elevation 1.0m with
On.
As further improvement of the utility model, vertical ladder is provided with spoil disposal The Small Well.
As further improvement of the utility model, one end of water pump chamber is provided with water pump chamber connecting taxiway.
The beneficial effects of the utility model：
1st, the utility model technique is simple, and mechanization degree is higher, it is easy to operate, spoil disposal efficiency high, applied widely；
2nd, the utility model greatly reduces the labor intensity of underground labour, and smaller with investment cost, production
The advantages of cost is relatively low；
3rd, the utility model fundamentally solves the larger mine spoil disposal of clay content in the method for mining by the way of filling or underground gushing water
Problem, while greatly enhancing the storage capacity of sump and the drainability of water pump.
Brief description of the drawings
Fig. 1 is a kind of plan of underground 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.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of underground 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 sets 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, is set 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 discharge pipeline 1 leads to respectively through spoil disposal tunnel 4 and spoil disposal The Small Well 5
The bottom of sump 6 and outer sump 7 into sump.
The structure for the interior sump that Fig. 3 is shown, 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, the slope aspect of inclined bottom plate 8 row
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 part of whole sump, in favor of in sump
Mud collect here.
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 for 1m ×
2m。
The step of spoil disposal, is as follows：
Step 1: setting spoil disposal tunnel 4, the floor level of spoil disposal tunnel 4 and the bottom plate of water pump chamber 3 from the end of water pump chamber 3
Absolute altitude is consistent, and higher than more than sump top elevation 1.0m, spoil disposal tunnel 4 is in orientation perpendicular to sump；
Step 2: interior sump 6 and outer sump 7 and the space crossed place in spoil disposal tunnel 4 from top to bottom according to specification be 1m ×
2m section sets 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 is installed in spoil disposal The Small Well 5,10 material selection diameter phi of vertical ladder, 20 round steel, I grade of reinforcing bar,
Spacing 300mm；
Step 4: installing 2 one, slush pump at the end of water pump chamber 3, the opening of spoil disposal tunnel 4（Including motor）；
Step 5：Slush pump 2 one end connect discharge pipeline 1, discharge pipeline 1 through spoil disposal tunnel 4, spoil disposal The Small Well 5 lay to
The mud junction of flat underside 9 of interior sump 6 and outer sump 7；Mud delivery pipeline 12, mud delivery pipeline are connected in the other end of slush pump 2
12 lay to residing shaft station or stage casing tunnel through water pump chamber connecting taxiway 11；
Step 6：Start the control system of slush pump 2, start underground sludge discharge work, make the mud in interior sump 6 and outer sump 7
Slurry is delivered in the transporting equipment stopped in shaft station or stage casing tunnel through discharge pipeline 1 to be dumped；When interior sump 6 and outer water
Mud is dumped substantially in storehouse 7 finishes, when discharge pipeline 1 is not then exhausted from mud, closes the control system of slush pump 2, completes this underground
Sludge discharge work.
Claims (5)
1. a kind of underground mud discharging device, including slush pump (2), water pump chamber (3), interior sump (6), outer sump (7), its feature exist
In：Spoil disposal tunnel (4) are set in water pump chamber (3) end, floor level and the water pump chamber of spoil disposal tunnel (4)（3）Bottom 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 small that with spoil disposal tunnel (4) space crossed place spoil disposal is respectively arranged with interior sump (6) and outer sump (7)
Well（5）, slush pump（2）One end be connected with discharge pipeline（1）, discharge pipeline（1）Through spoil disposal 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 underground 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 underground mud discharging device according to claim 1 or 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 underground mud discharging device according to claim 3, it is characterised in that：It is provided with and directly climbs in spoil disposal The Small Well (5)
Terraced (10).
5. a kind of underground 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078478.5U CN206521809U (en) | 2017-01-22 | 2017-01-22 | A kind of underground mud discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078478.5U CN206521809U (en) | 2017-01-22 | 2017-01-22 | A kind of underground mud discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521809U true CN206521809U (en) | 2017-09-26 |
Family
ID=59890020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078478.5U Active CN206521809U (en) | 2017-01-22 | 2017-01-22 | A kind of underground mud discharging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206521809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638894A (en) * | 2017-01-22 | 2017-05-10 | 兰州有色冶金设计研究院有限公司 | Underground sludge discharging device and method |
-
2017
- 2017-01-22 CN CN201720078478.5U patent/CN206521809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638894A (en) * | 2017-01-22 | 2017-05-10 | 兰州有色冶金设计研究院有限公司 | Underground sludge discharging device and method |
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