CN214286954U - Coal mine underground water bin filtering equipment - Google Patents
Coal mine underground water bin filtering equipment Download PDFInfo
- Publication number
- CN214286954U CN214286954U CN202120059103.0U CN202120059103U CN214286954U CN 214286954 U CN214286954 U CN 214286954U CN 202120059103 U CN202120059103 U CN 202120059103U CN 214286954 U CN214286954 U CN 214286954U
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- filter
- water
- sump
- water sump
- filter box
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 239000003245 coal Substances 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a coal mine underground water sump filtering device, which comprises a frame arranged on a water sump and a track arranged above the water sump, wherein a belt conveyor capable of moving back and forth is arranged on the track, a frame beam is arranged on the frame, two filtering boxes arranged back and forth are arranged below the frame beam, two groups of hoisting systems used for hoisting the two filtering boxes are also arranged on the frame, two bottom plates capable of being opened and closed are arranged at the bottom of each filtering box, the filtering boxes in the device are divided into a front group and a rear group, and the filtering before water gushing into the sump can be realized; the filtered impurities can be conveyed out by a belt conveyor or other modes; a plurality of layers of filter screens are arranged in the filter box, so that the multi-layer refined filtration of sundries is realized; the water guide plate can reduce the deposition of impurities in water in the filter tank; all actions of the equipment can be controlled through the external control cabinet 13, and the field unattended remote control is realized.
Description
Technical Field
The utility model relates to a filtration equipment field, concretely relates to colliery sump filter equipment in pit.
Background
The underground water sump of the coal mine is an important facility for ensuring safe production and preventing mine flood. Along with the extension of mine exploitation, the mine gushes water volume and increases gradually, and the drain pump can not in time arrange the gushing water on ground and store up in the sump in the pit. Because gush water in a large number and carry solid particle thing entering sump for sump effective retaining volume in the pit reduces, must regularly clear up the solid of depositing in the sump. At present, most of ores are still subjected to periodic manual dredging. The underground water sump has bad working conditions, large water content in sludge, low working efficiency of manual dredging, and limited cross section, and many people cannot be arranged to work simultaneously, so that the long period of cleaning the sump affects the safety production. Therefore, a set of efficient mine sump filtering system is designed, the periodic passive dredging of the sump is converted into the active filtering before the inlet water enters the sump, so that the amount of solid particles carried by the inlet water is reduced, the problem of material accumulation in the sump is solved from the source, and the efficient mine sump filtering system has important practical significance for reducing the labor intensity of workers, improving the utilization efficiency of the sump volume and the capability of the sump in resisting flood and ensuring the safe production of a mine.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a colliery is sump filtration equipment in pit, and it can realize gushing the filtration before the storehouse, realizes refining the filtration to the multilayer of debris, can control through the external control cabinet, realizes remote control and unmanned on duty.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a colliery is sump filtration equipment in pit, including the frame that sets up above the sump, the track is still erect to the top of sump, be equipped with the belt conveyor that can move back and forth on the track, the frame is erect and is had the frame roof beam, the below of frame roof beam is equipped with two filter boxes that arrange from beginning to end, still be equipped with two sets of hoist and mount systems that are used for lifting two filter boxes respectively in the frame, hoist and mount system includes the lifting machine that fixes in the frame, and the lifting rope chain on the lifting machine is connected with the filter box after passing the fixed pulley on the frame roof beam; the rose box includes the curb plate, contains the water logging hole around board and two can open and closed bottom plate, the wherein one end of bottom plate is fixed with the flashboard, the flashboard rotates to be connected on the board around, the flashboard upper end is equipped with two first extension boards and the second extension board that are certain contained angle and arrange, every the rose box top all is equipped with a stopper, the stopper is fixed on the frame roof beam and its bottom is equipped with the stand, the stand can be through pushing down opening of two bottom plates of mode control of two first extension boards, two still be connected with the rope that resets between first extension board and the stand.
Preferably, a plurality of filter screens are uniformly distributed in the filter box from front to back, and the filter precision of the filter screens gradually increases from front to back.
Preferably, sleeves for limiting the displacement direction of the stand columns are fixed on the front plate and the rear plate of the filter box.
Preferably, the bottom of the filter box is hung with a water guide plate through a hanging rope chain, and the shape of the water guide plate is the same as the shape of the vertical projection of the filter box on the horizontal plane.
Preferably, when the filter box is lifted to the highest position, the water guide plate is just flush with the inlet and the outlet of the water sump, so that sundries are prevented from falling into the bottom of the water sump.
Preferably, the two lifting machines are respectively arranged at the front end and the rear end of the frame.
The beneficial effects of the utility model reside in that: the filter boxes in the device are divided into a front group and a rear group, so that the filter before the water burst enters the bin can be realized; the filtered impurities can be conveyed out by a belt conveyor or other modes; a plurality of layers of filter screens are arranged in the filter box, so that the multi-layer refined filtration of sundries is realized; the water guide plate can reduce the deposition of impurities in water in the filter tank; all actions of this equipment work can all be controlled through the external control cabinet, realize remote control and unmanned on duty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a coal mine underground water silo filtering device provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram (front view) of a coal mine underground water sump filtering device provided by an embodiment of the present invention.
Description of reference numerals:
1. hoisting a crane; 2. a frame; 3. a filter box; 3-1, front and rear plates; 3-2, a gate plate; 3-3, a bottom plate; 3-4, a first support plate; 3-5, a filter screen; 3-6, sleeve; 3-7, a second support plate; 4. a water guide plate; 5. hoisting a rope chain; 6. hanging a rope chain; 7. a limiting block; 8. a column; 10. a track; 11. a belt conveyor; 12. a mine car; 13. a control cabinet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 2, a coal mine underground water sump filtering device comprises a frame 2 arranged above a water sump, a track 10 is further erected above the water sump, a belt conveyor 11 capable of moving back and forth is arranged on the track 10, the frame 2 is provided with a frame beam 21, two filtering boxes 3 arranged back and forth are arranged below the frame beam 21, two groups of hoisting systems used for hoisting the two filtering boxes 3 respectively are further arranged on the frame 2, each hoisting system comprises a crane 1 fixed on the frame 2, and a hoisting rope chain 5 on the crane 1 penetrates through a fixed pulley on the frame beam 21 and then is connected with the filtering boxes 3; the filter box 3 comprises side plates, a front plate 3-1 and a rear plate 3-1 containing water draining holes and two openable and closable bottom plates 3-3, wherein one end of each bottom plate 3-3 is fixed with a flashboard 3-2, the flashboard 3-2 is rotatably connected to the front plate 3-1 and the rear plate 3-1, the upper end of the flashboard 3-2 is provided with a first support plate 3-4 and a second support plate 3-7 which are arranged at a certain included angle, a limit block 7 is arranged above each filter box 3, the limit block 7 is fixed on a frame beam 21 and provided with an upright post 8 at the bottom thereof, the upright post 8 can control the opening of the two bottom plates 3-3 by pressing the two first support plates 3-4 downwards, a reset rope is further connected between the two first support plates 3-4 and the upright post 8, and the two lifting devices 1 and the belt conveyor 11 are respectively connected with an external control cabinet 13, the intelligent control operation is realized through the control cabinet 13.
A plurality of filter screens are uniformly distributed in the filter box 3 from front to back in sequence, and the filter precision of the filter screens is gradually increased from front to back.
Sleeves 3-6 for limiting the displacement direction of the upright post 8 are fixed on the front plate 3-1 and the rear plate 3-1 of the filter box 3.
The bottom of the filter box 3 is hung with a water guide plate 4 through a hanging rope chain 6, and the shape of the water guide plate 4 is the same as the shape of the vertical projection of the filter box 3 on the horizontal plane.
When the filter box 3 is lifted to the highest position, the water guide plate 4 is just flush with the inlet and the outlet of the water sump to prevent sundries from falling into the bottom of the water sump.
The two lifting machines 1 are respectively arranged at the front end and the rear end of the frame 2.
The top of the filter box 3 is above the water level of the sump to prevent water from flowing into the filter box 3 from above.
When the filter box is used, the whole filter equipment is moved to the position above a water sump along a track 10, then two filter boxes 3 are placed in the water sump for a period of time by using two lifting machines 1, water flows through front and rear plates 3-1 in front of the filter boxes 3, passes through a draining hole, enters the box, sequentially flows through filter screens and is filtered by multiple layers; then the hoisting device 1 lifts the filter box 3 at one end to a high position through the hoisting rope chain 5, then water is controlled for a period of time, the belt conveying end of the belt conveyor 11 moves to the position below the filter box 3, the hoisting device 1 continues to lift the filter box 3 through the hoisting rope chain 5 to lift upwards, the upright post 8 on the limiting block 7 is close to and presses two first supporting plates 3-4 on the filter box 3 downwards, the two bottom plates 3-3 rotate and are separated, sundries in the filter box 3 are unloaded into the belt end of the belt conveyor 11, and the sundries are conveyed into the mine car 12 by a belt to be transported away; after the belt conveyor 11 is moved away, the filter box 3 is lowered down through the hoisting device 1, the filter box 3 is far away from the upright post 8, when the filter box 3 reaches the designed water control position, the two first support plates 3-4 are pulled upwards by the reset rope to approach together to complete reset, the two bottom plates 3-3 are closed, and at the moment, the two second support plates 3-7 are respectively abutted against the side plates;
and hoisting the other filter box 3 by using the other hoisting device 1, controlling water after hoisting, moving the belt conveying end of the belt conveyor 11 to the lower part of the filter box 3 through the rail 10, operating according to the process, and sequentially and alternately operating the two filter boxes 3.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A coal mine underground water bin filtering device is characterized in that: the water sump filter comprises a rack (2) arranged above a water sump, a track (10) is erected above the water sump, a belt conveyor (11) capable of moving back and forth is arranged on the track (10), a rack beam (21) is arranged on the rack (2), two filter boxes (3) arranged front and back are arranged below the rack beam (21), two groups of hoisting systems used for hoisting the two filter boxes (3) respectively are further arranged on the rack (2), each hoisting system comprises a crane (1) fixed on the rack (2), and a hoisting rope chain (5) on the crane (1) penetrates through a fixed pulley on the rack beam (21) and then is connected with the filter boxes (3); the filter box (3) comprises side plates, a front plate (3-1) and a rear plate (3-1) which comprise water draining holes and two openable and closable bottom plates (3-3), wherein one end of each bottom plate (3-3) is fixed with a flashboard (3-2), the flashboards (3-2) are rotatably connected to the front plate (3-1) and the rear plate (3-1), the upper ends of the flashboards (3-2) are provided with a first supporting plate (3-4) and a second supporting plate (3-7) which are arranged at a certain included angle, a limiting block (7) is arranged above each filter box (3), the limiting blocks (7) are fixed on a frame beam (21) and the bottoms of the limiting blocks are provided with stand columns (8), and the stand columns (8) can control the opening of the two bottom plates (3-3) in a mode of pressing the two first supporting plates (3-4) downwards, a reset rope is also connected between the two first support plates (3-4) and the upright post (8).
2. The coal mine underground water sump filtering device of claim 1, wherein: a plurality of filter screens are uniformly distributed in the filter box (3) from front to back in sequence, and the filter precision of the filter screens is gradually increased from front to back.
3. The coal mine underground water sump filtering device of claim 1, wherein: sleeves (3-6) used for limiting the displacement direction of the upright post (8) are fixed on the front plate (3-1) and the rear plate (3-1) of the filter box (3).
4. The coal mine underground water sump filtering device of claim 1, wherein: the bottom of the filter box (3) is hung with a water guide plate (4) through a hanging rope chain (6), and the shape of the water guide plate (4) is the same as the shape of the vertical projection of the filter box (3) on the horizontal plane.
5. The coal mine underground water sump filtering device of claim 3, wherein: when the filter box (3) is lifted to the highest position, the water guide plate (4) is just flush with the inlet and the outlet of the water sump, so that sundries are prevented from falling into the bottom of the water sump.
6. The coal mine underground water sump filtering device of claim 1, wherein: the two lifting machines (1) are respectively arranged at the front end and the rear end of the frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059103.0U CN214286954U (en) | 2021-01-11 | 2021-01-11 | Coal mine underground water bin filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059103.0U CN214286954U (en) | 2021-01-11 | 2021-01-11 | Coal mine underground water bin filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214286954U true CN214286954U (en) | 2021-09-28 |
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ID=77823537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059103.0U Active CN214286954U (en) | 2021-01-11 | 2021-01-11 | Coal mine underground water bin filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214286954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807801A (en) * | 2021-01-11 | 2021-05-18 | 徐州盖亚智能装备研究院有限公司 | Coal mine underground water bin filtering equipment |
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2021
- 2021-01-11 CN CN202120059103.0U patent/CN214286954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807801A (en) * | 2021-01-11 | 2021-05-18 | 徐州盖亚智能装备研究院有限公司 | Coal mine underground water bin filtering equipment |
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