CN219964207U - Novel mine sump - Google Patents
Novel mine sump Download PDFInfo
- Publication number
- CN219964207U CN219964207U CN202320402806.8U CN202320402806U CN219964207U CN 219964207 U CN219964207 U CN 219964207U CN 202320402806 U CN202320402806 U CN 202320402806U CN 219964207 U CN219964207 U CN 219964207U
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- Prior art keywords
- sump
- water
- partition wall
- filter
- pool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000003245 coal Substances 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000004062 sedimentation Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 239000011343 solid material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 239000003250 coal slurry Substances 0.000 description 3
- 230000002354 daily effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a novel mine sump, which comprises a sump pool and a coal slime treatment device, wherein a first partition wall and a second partition wall are arranged in the sump pool, the sump pool is sequentially divided into a sedimentation area, a transition area and a clear water area, a plurality of filter plates are embedded in the half part of the partition wall at equal intervals, filter cloths are fixed on the filter plates, water pipes are arranged on the first partition wall and the second partition wall in parallel, a spray head is arranged at the position corresponding to the filter plates on the water pipes and used for flushing the filter plates and the filter cloths, an underground water flushing pipeline outlet is arranged above the sedimentation area, a pneumatic drainage pump and a scale water level gauge are arranged in the clear water area and used for automatically controlling drainage of the drainage pump, and the coal slime treatment device comprises a coal slime filter press, a pneumatic mud pump and a belt conveyor.
Description
Technical Field
The utility model belongs to the field of underground facilities, and particularly relates to a novel mine sump.
Background
The sump is mainly used for storing water and sediment under mines, is a very important facility of a coal mine, is directly related to normal production safety of the coal mine, and is required to be cleaned regularly due to the particularity of the environment so as to ensure normal operation of the sump. In order to solve the problems, industry technicians in recent years also develop some sump dredging equipment, but the sump dredging equipment is limited by factors such as complex space and coal slime characteristics, and the like, the simple mechanical pulp discharging effect is not ideal, the actual use needs cannot be met, and the sump dredging work is still carried out in a mode of taking manpower as a main part and taking mechanical transportation as an auxiliary part in the pit.
Disclosure of Invention
The utility model aims to provide a novel mine sump, which can greatly reduce dredging difficulty, reduce personnel investment, reduce working strength of workers and reduce accidents.
In order to realize the problems, the technical scheme of the utility model is as follows: a novel mine sump, which comprises a sump pool and a coal slime treatment device,
the utility model discloses a water sump pool, including the filter plate, water pipe, filter plate, water gauge, scale control drain pump, the water sump pool is provided with first partition wall, second partition wall in the water sump pool, divide into sedimentation zone, transition zone, clear water zone with the water sump pool in proper order, half equidistant embedding in partition wall is provided with a plurality of filter plates, is fixed with filter cloth on the filter plate, and the filter top on the partition wall flushes with the partition wall top, the parallel frame has the water pipe on first partition wall, the water pipe is provided with the shower nozzle in the position of corresponding filter for washing filter plate and filter cloth, sedimentation zone top is provided with water piping outlet in the pit, is provided with a plurality of parallel partition walls in the sedimentation zone, and the partition wall sets up along water sump pool axis direction, divide into a plurality of region with the sedimentation tank, is provided with a filter plate on first partition wall in every region at least, detachable fixedly connected with filter plate wall in the clear water zone, be provided with pneumatic drain pump, water gauge and scale control drain pump are connected with pneumatic pump in the pond of filter plate rear side,
the coal slime treatment device comprises a coal slime filter press, a pneumatic slurry pump and a belt conveyor, wherein the coal slime filter press and the belt conveyor are arranged in a roadway on one side of a sump pool, a feeding end of the coal slime filter press is connected with a discharging end of the pneumatic slurry pump, a solid material discharging end of the coal slime filter press conveys accumulated coal to the belt conveyor, a liquid discharging end conveys liquid to a sedimentation area through a pipeline, and a feeding end of the pneumatic slurry pump extends into the sedimentation area and a transition area of the sump pool.
The device also comprises an operation platform which is arranged on the tank body at the rear side of the filtering wallboard.
The area ratio of the sedimentation area to the transition area to the clear water area is 1:1:2.
And overhaul steps are arranged at the lower parts of the two sides of the first dividing wall.
The filtering wallboard is clamped in the sump pool through the slots correspondingly arranged on the sump pool wall.
An emergency drain pipe is arranged in the pool at the rear side of the filtering wallboard and is communicated with a drain pipe connected with an underground drain pipeline or a pneumatic drain pump.
The water sump of the utility model has simple structure, changes the traditional simple sedimentation type water sump into step-by-step filtration, thereby improving dredging efficiency, having high degree of automation, being capable of automatically discharging filtered clear water, back flushing the filtration structure, being provided with a coal slime treatment device, rapidly separating coal slime sediment from solid and liquid, directly transporting away separated accumulated coal, and achieving the goal that the coal water does not fall to the ground.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of a coal slurry processing apparatus according to the present utility model.
Detailed Description
As shown in fig. 1 and 2, the novel mine water sump comprises a water sump pool 1 and a coal slime treatment device, wherein a first partition wall 11 and a second partition wall 12 are arranged in the water sump pool 1, the water sump pool 1 is divided into a sedimentation zone 13, a transition zone 14 and a clear water zone 15 in sequence, and the preferable area ratio is the sedimentation zone, the transition zone and the clear water zone, and the area ratio is 1:1:2; the upper half parts of the first partition wall and the second partition wall are embedded and provided with a plurality of filter plates 16 at equal intervals, the top ends of the filter plates 16 on the partition wall are flush with the top ends of the partition walls, filter cloth 17 is fixed on the filter plates through fixing fasteners, the density of the filter cloth is flexibly adjusted according to actual use requirements, so that sewage entering a sump pool through a pipeline sequentially passes through the filter plates to be filtered and then enters the next area, and progressive filtration in the sump pool is formed, thereby being beneficial to realizing daily dredging; the lower parts of the two sides of the first dividing wall and the front end tank wall of the sump tank are provided with maintenance steps, so that workers can conveniently fall into the tank bottom when dredging or maintaining a sedimentation area.
The water pipe 21 is arranged on the first partition wall and the second partition wall in parallel, and the spray heads are arranged on the water pipe 21 corresponding to the positions of the filter plates and used for flushing the filter plates and the filter cloth, prolonging the service life of the filter cloth and guaranteeing the filtering effect.
The sedimentation zone 13 top is provided with the pipeline export of gushing water in the pit, be provided with a plurality of parallel partition walls 131 in the sedimentation zone, the partition walls sets up along sump pool axis direction, divide into a plurality of region with the sedimentation tank, be provided with a filter on the first partition wall in every region at least, divide into a plurality of minor district with the sedimentation zone, help improving desilting efficiency, still not influence the normal work of sump, can avoid the large tracts of land accident of gushing water simultaneously, a detachable fixedly connected with filter plate wall in the clear water zone 15, filter plate is through the slot that corresponds setting on sump pool wall, the joint is in the sump pool, be convenient for change, last filtration before the filtration wallboard forms the drainage water simultaneously, guarantee to discharge water up to standard, be provided with pneumatic drain pump 31 in the pond of filter plate rear side, the staff gauge 32, be connected with drain pump 31, be used for automatic control drain pump, be provided with emergent drain pipe 33 in the pond of filter plate rear side, emergent drain pipe 33 is used for the drain pipe and when the drain pipe intercommunication that pneumatic drain pipe or drain pump were connected in the pit is used for drain pump to the trouble to appear in good condition.
The coal slime treatment device comprises a coal slime filter press 41, a pneumatic slurry pump 42, a belt conveyor 43, the coal slime filter press 41 and the belt conveyor 43 are arranged in a roadway on one side of a sump pool, the pneumatic coal slime pump can be arranged in the sump pool or adjacent to the coal slime filter press according to space arrangement, a feeding end of the coal slime filter press 41 is connected with a discharging end of the pneumatic coal slime pump 42, a solid material discharging end of the coal slime filter press 41 conveys accumulated coal to the belt conveyor, a liquid discharging end conveys liquid to a settling zone through a pipeline, the liquid is circularly filtered, and a feeding end of the pneumatic slurry pump extends into the settling zone and a transition zone of the sump pool.
Still include an operation platform, install on the cell body of filtering the wallboard rear side, be convenient for personnel observe and place, overhaul equipment.
After the water sump is used, the water sump is excavated for one time from three months, the water sump is cleaned once a week, when dredging, a water inlet valve of a small cleaned sedimentation area is opened, slurry is pumped into a coal slurry filter press by utilizing a pneumatic slurry pump 42, the settled coal slurry is treated, coal dust is carried away by a belt conveyor, and water after filter pressing is discharged into a water sump sedimentation area again for circulation. And then dredging each small sedimentation area according to the working procedures. After all dredging works are completed, the filter cloth is cleaned by a back flushing device.
After the water sump is adopted, the same dredging work is completed, the dredging work is concentrated and carried out once in three months, 7 workers are thrown every day, 15 days are needed, 105 workers are thrown in total, the current 5 days are changed into 3 for one digging work, one shift is completed, and the number of the workers is reduced by 51; the original water bin is used for cleaning 25 square coal per shift, 7 workers are thrown, and the average work efficiency is 3.5 square/person; the water sump cleaning of the utility model realizes daily cleaning of 20 square coals per shift, 3 workers are thrown, the average work efficiency is 6.6 square/person, the cleaning work efficiency is obviously improved, and the large-area bin flushing accident is avoided.
Claims (6)
1. A novel mine sump, its characterized in that: comprises a water sump pool, a coal slime treatment device,
the utility model discloses a water sump pool, including the filter plate, water pipe, filter plate, water gauge, scale control drain pump, the water sump pool is provided with first partition wall, second partition wall in the water sump pool, divide into sedimentation zone, transition zone, clear water zone with the water sump pool in proper order, half equidistant embedding in partition wall is provided with a plurality of filter plates, is fixed with filter cloth on the filter plate, and the filter top on the partition wall flushes with the partition wall top, the parallel frame has the water pipe on first partition wall, the water pipe is provided with the shower nozzle in the position of corresponding filter for washing filter plate and filter cloth, sedimentation zone top is provided with water piping outlet in the pit, is provided with a plurality of parallel partition walls in the sedimentation zone, and the partition wall sets up along water sump pool axis direction, divide into a plurality of region with the sedimentation tank, is provided with a filter plate on first partition wall in every region at least, detachable fixedly connected with filter plate wall in the clear water zone, be provided with pneumatic drain pump, water gauge and scale control drain pump are connected with pneumatic pump in the pond of filter plate rear side,
the coal slime treatment device comprises a coal slime filter press, a pneumatic slurry pump and a belt conveyor, wherein the coal slime filter press and the belt conveyor are arranged in a roadway on one side of a sump pool, a feeding end of the coal slime filter press is connected with a discharging end of the pneumatic slurry pump, a solid material discharging end of the coal slime filter press conveys accumulated coal to the belt conveyor, a liquid discharging end conveys liquid to a sedimentation area through a pipeline, and a feeding end of the pneumatic slurry pump extends into the sedimentation area and a transition area of the sump pool.
2. The novel mine sump of claim 1, wherein: the device also comprises an operation platform which is arranged on the tank body at the rear side of the filtering wallboard.
3. The novel mine sump of claim 1, wherein: the area ratio of the sedimentation area to the transition area to the clear water area is 1:1:2.
4. The novel mine sump of claim 1, wherein: and overhaul steps are arranged at the lower parts of the two sides of the first dividing wall.
5. The novel mine sump of claim 1, wherein: the filtering wallboard is clamped in the sump pool through the slots correspondingly arranged on the sump pool wall.
6. The novel mine sump of claim 1, wherein: an emergency drain pipe is arranged in the pool at the rear side of the filtering wallboard and is communicated with a drain pipe connected with an underground drain pipeline or a pneumatic drain pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402806.8U CN219964207U (en) | 2023-03-07 | 2023-03-07 | Novel mine sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320402806.8U CN219964207U (en) | 2023-03-07 | 2023-03-07 | Novel mine sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964207U true CN219964207U (en) | 2023-11-07 |
Family
ID=88595525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320402806.8U Active CN219964207U (en) | 2023-03-07 | 2023-03-07 | Novel mine sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964207U (en) |
-
2023
- 2023-03-07 CN CN202320402806.8U patent/CN219964207U/en active Active
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