CN212716744U - Drainage device in coal mine goaf - Google Patents
Drainage device in coal mine goaf Download PDFInfo
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- CN212716744U CN212716744U CN202021137532.7U CN202021137532U CN212716744U CN 212716744 U CN212716744 U CN 212716744U CN 202021137532 U CN202021137532 U CN 202021137532U CN 212716744 U CN212716744 U CN 212716744U
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Abstract
The utility model discloses a drainage device in coal mine collecting space area belongs to coal mine collecting space area drainage technology field, including the mount, the top fixedly connected with storage water tank of mount, the top fixedly connected with storage tank of storage water tank, one side surface of storage tank run through and are provided with the oral siphon, and the opposite side surface embedding of storage tank is provided with the dust screen, and one side inside fixed surface of storage tank is connected with the suction pump, one side fixedly connected with fixing base of storage water tank, the top fixedly connected with electric putter of fixing base. The utility model discloses in, quantity through setting up the dust screen is three, and is in the coplanar between a plurality of dust screens, after the suction pump work a period, has certain heat, and inside the dust screen can let the outer air current of storage tank get into the storage tank, then takes away the heat, and the dust screen can also adsorb its surface with coal ash in the air moreover, has just so solved the problem that the drainage device in current coal mine collecting space area is perfect inadequately to the dustproof measure of suction pump.
Description
Technical Field
The utility model belongs to the technical field of coal mine goaf drainage, specifically be a drainage device in coal mine goaf.
Background
Because of the coal mining process, the underground coal resources need to be mined and transported away, generally, ore and coal are transported in a tunnel, and the tunnel-type coal mine goaf can be left after the coal mining operation is finished.
However, the existing drainage device of the coal mine goaf is not perfect in the filtration measure of accumulated water in the coal mine goaf, the existing drainage device of the coal mine goaf is not convenient and fast in the measure of adjusting the height of the water inlet pipe, and the existing drainage device of the coal mine goaf is not perfect in the dustproof measure of the water suction pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the drainage device for the coal mine goaf is provided for solving the problems that the existing drainage device for the coal mine goaf is not complete enough in filtration measure of accumulated water in the coal mine goaf, not convenient and fast enough in measure of height adjustment of a water inlet pipe and not complete enough in dustproof measure of a water suction pump.
The utility model adopts the technical scheme as follows: a drainage device of a coal mine goaf comprises a fixing frame, wherein a water storage tank is fixedly connected above the fixing frame, a storage tank is fixedly connected above the water storage tank, a water inlet pipe penetrates through one side surface of the storage tank, a dust screen is embedded in the other side surface of the storage tank, a water suction pump is fixedly connected on the inner surface of one side of the storage tank, a fixing seat is fixedly connected on one side of the storage tank, an electric push rod is fixedly connected above the fixing seat, a support rod is embedded in the top end of one side of the electric push rod, a connecting seat is fixedly connected to the top end of one side of the support rod, a water inlet pipe is fixedly connected to one side of the connecting seat, a filter pipe is embedded in the bottom end of one side of the water inlet pipe, a filter screen A and a filter screen B are embedded in one side of, the lower part of one side of the filter screen C is movably connected with a pull rod through a bolt, the surface of one side of the filter pipe is provided with the pull rod in a penetrating mode, the outside of the fixing frame is the ground, and one side of the ground is a coal mine goaf.
Wherein, filter screen A, filter screen B, filter screen C's quantity is two, and two be in the coplanar between filter screen A, filter screen B, the filter screen C, filter screen C's diameter ratio filter screen B's diameter is two centimetres less, the hollow post of one side fixedly connected with of oral siphon, the inside of hollow post is run through and is provided with the pull rod, the below fixedly connected with bevel gear of pull rod, filter screen C surface is provided with the brush hair, goes up to be provided with the tooth gear along the integration, extends the filter tube through the track rotation, and with the bevel gear interlock.
Wherein, one side top fixedly connected with hose of oral siphon, set up perpendicularly between electric putter and the fixing base.
The number of the dust screens is three, and the dust screens are positioned on the same plane.
The water storage tank is a cuboid, the inside of the water storage tank is hollow, a water outlet pipe is embedded in the upper portion of the water storage tank, and a storage box is embedded in one side of the water outlet pipe.
Wherein, suction pump and electric putter pass through control panel and external power source electric connection.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, two filter screens A, B and C are arranged, a pull rod is arranged in the hollow column, a switch of a water pump is firstly opened through a control panel, then the accumulated water in the coal mine goaf can respectively enter the filter pipe from the filter screens A, B and C, the filter screen A can block the impurity with larger volume in the accumulated water, the filter screens B and C can block the sludge in the accumulated water, then the sludge is adsorbed on the surfaces of the filter screens B and C, when the sludge on the surfaces of the filter screens B and C is too much, the gear teeth can drive the filter screens C to rotate on one side of the filter screen B by rotating the pull rod, thereby reach the effect of friction, filter screen B and filter screen C on the surface mud will slowly along with rivers dilute, the filter tube just can carry out normal work, then, detach behind mud and the great impurity of volume, ponding will get into from the oral siphon, then enter into the storage water tank through suction pump and oral siphon, just so solved the problem that the drainage device in current coal mine goaf is not perfect enough to the filter measure of ponding in the coal mine goaf.
2. The utility model discloses in, through the one side top fixedly connected with hose that sets up the oral siphon, set up perpendicularly between electric putter and the fixing base, when ponding in the coal mine collecting space area becomes shallow, adjust the flexible height of last bracing piece of electric putter through control panel, the oral siphon just can descend to certain height, indirectly, the filter tube also can descend to certain height, the problem that the drainage device in the present coal mine collecting space area is not convenient enough to oral siphon altitude mixture control's measure has just so been solved.
3. The utility model discloses in, quantity through setting up the dust screen is three, and is in the coplanar between a plurality of dust screens, after the suction pump work a period, has certain heat, and inside the dust screen can let the outer air current of storage tank get into the storage tank, then takes away the heat, and the dust screen can also adsorb its surface with coal ash in the air moreover, has just so solved the problem that the drainage device in current coal mine collecting space area is perfect inadequately to the dustproof measure of suction pump.
Drawings
FIG. 1 is a schematic diagram of the cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional structure of a filter tube according to the present invention;
FIG. 3 is a schematic diagram of a cross-sectional side view of a filter tube according to the present invention;
fig. 4 is a schematic diagram of the overall structure of the middle storage box of the present invention.
FIGS. 1-4 label: 1. a fixed mount; 2. a water storage tank; 201. a fixed seat; 3. a storage box; 301. a water inlet pipe; 3011. a connecting seat; 302. a filter tube; 3021. a filter screen A; 3022. a filter screen B; 3023. a filter screen C; 3024. a pull rod; 303. a dust screen; 304. a water pump; 4. an electric push rod; 401. a support bar; 5. a coal mine goaf; 6. and (4) the ground.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in mentioned dust screen 303, suction pump 304, electric putter 4 all can order in market or private and obtain.
Referring to fig. 1-4, in the present invention: a drainage device of a coal mine goaf comprises a fixed frame 1, a water storage tank 2 is fixedly connected above the fixed frame 1, a storage tank 3 is fixedly connected above the water storage tank 2, a water inlet pipe 301 penetrates through one side surface of the storage tank 3, a dust screen 303 is embedded into the other side surface of the storage tank 3, a water suction pump 304 is fixedly connected with the inner surface of one side of the storage tank 3, a fixed seat 201 is fixedly connected with one side of the water storage tank 2, an electric push rod 4 is fixedly connected above the fixed seat 201, a supporting rod 401 is embedded into the top end of one side of the electric push rod 4, a connecting seat 3011 is fixedly connected with the top end of one side of the supporting rod 401, a water inlet pipe 301 is fixedly connected with one side of the connecting seat 3011, a filter pipe 302 is embedded into the bottom end of one side of the water inlet pipe 301, a filter screen A3021 and a filter screen B, the lower part of one side of the filter screen C3023 is movably connected with a pull rod 3024 through a bolt, the pull rod 3024 penetrates through the surface of one side of the filter pipe 302, the outside of the fixed frame 1 is the ground 6, and one side of the ground 6 is the coal mine goaf 5.
Referring to fig. 1 and 2, further, the number of the filter screen a3021, the filter screen B3022, and the filter screen C3023 is two, the two filter screens a3021, B3022, and C3023 are located on the same plane, the diameter of the filter screen C3023 is two centimeters smaller than the diameter of the filter screen B3022, one side of the inlet pipe 301 is fixedly connected with a hollow column, a pull rod 3024 is disposed inside the hollow column, a bevel gear is fixedly connected below the pull rod 3024, bristles are disposed on the surface of the filter screen C3023, gear teeth are integrally disposed along the upper edge of the filter screen C3023, the filter pipe 302 extends through orbital rotation and is engaged with the bevel gear, first, a switch of the suction pump 304 is turned on through a control panel, then accumulated water in a mined area 5 enters the inside of the filter pipe 302 from the filter screens a3021, B3022, and C3023, the filter screen a3021 can block impurities with a large volume in the accumulated water, the filter screen B3022 and the filter screen C3023 can block, then the sludge is adsorbed on the surfaces of the filter screen B3022 and the filter screen C3023, when the sludge on the surfaces of the filter screen B3022 and the filter screen C3023 is excessive, the gear teeth can drive the filter screen C3023 to rotate on one side of the filter screen B3022 by rotating the pull rod 3024, so that a friction effect is achieved, the sludge on the surfaces of the filter screen B3022 and the filter screen C3023 can be slowly diluted along with water flow, the filter pipe 302 can work normally, then, after the sludge and impurities with large volume are removed, accumulated water can enter from the water inlet pipe 301 and then enter the water storage tank 2 through the water suction pump 304 and the water inlet pipe, and thus the problem that the existing drainage device for coal mine goaf cannot completely filter the accumulated water in the coal mine goaf is solved.
Referring to fig. 1, further, one side top fixedly connected with hose of oral siphon 301, set up perpendicularly between electric putter 4 and the fixing base 201, when ponding in the coal mine goaf 5 becomes shallow, adjust the flexible height of bracing piece 401 on electric putter 4 through control panel, oral siphon 301 will descend to certain height, indirectly, filter pipe 302 also can descend to certain height, just so solved the not convenient problem of measure of drainage device to oral siphon height control in current coal mine goaf.
Referring to fig. 1 and 4, further, the number of the dust screens 303 is three, and a plurality of dust screens 303 are located on the same plane, after the water pump 304 works for a period of time, a certain amount of heat is generated, the dust screens 303 can allow the air flow outside the storage box 3 to enter the storage box 3, and then the heat is taken away, and the dust screens 303 can also adsorb the coal ash in the air to the surface of the dust screens, so that the problem that the dust-proof measure of the water pump is not perfect enough by the drainage device in the existing coal mine goaf is solved.
Referring to fig. 1, further, storage water tank 2 is the cuboid, and storage water tank 2's inside cavity sets up, and storage water tank 2's top embedding is provided with the outlet pipe, and one side embedding of outlet pipe is provided with storage tank 3.
Referring to fig. 1 and 4, further, the water pump 304 and the electric push rod 4 are electrically connected to an external power source through a control panel.
The working principle is as follows: referring to fig. 1 and 2, the number of the filter screens a3021, B3022 and C3023 is two, the two filter screens a3021, B3022 and C3023 are located on the same plane, the diameter of the filter screen C3023 is two centimeters smaller than that of the filter screen B3022, one side of the inlet pipe 301 is fixedly connected with a hollow column, and a pull rod 3024 penetrates through the hollow column, so that the switch of the suction pump 304 is turned on through the control panel, the accumulated water in the coal mine goaf 5 enters the inside of the filter pipe 302 through the filter screens a3021, B3022 and C3023, respectively, the filter screen a3021 blocks the impurities with a large volume in the accumulated water, the filter screens B3022 and C3023 block the sludge in the accumulated water, then the sludge is adsorbed onto the surfaces of the filter screens B3022 and C3023, when the sludge on the surfaces of the filter screens B3022 and C3023 is too much, the gear teeth 3024 can rotate the filter screen C3023 on the side of the filter screen B3022 by rotating the pull rod 3024, therefore, the friction effect is achieved, the sludge on the surfaces of the filter screen B3022 and the filter screen C3023 can be slowly diluted along with water flow, the filter pipe 302 can work normally, then, after the sludge and impurities with large volume are removed, accumulated water can enter from the water inlet pipe 301 and then enters the water storage tank 2 through the water suction pump 304 and the water inlet pipe, the problem that the existing drainage device of the coal mine goaf cannot completely filter the accumulated water in the coal mine goaf is solved, then, referring to fig. 1, a hose is fixedly connected to the top end of one side of the water inlet pipe 301, the electric push rod 4 and the fixing seat 201 are vertically arranged, when the accumulated water in the coal mine goaf 5 becomes shallow, the telescopic height of the support rod 401 on the electric push rod 4 is adjusted through the control panel, the water inlet pipe 301 can descend to a certain height, indirectly, the filter pipe 302 can also descend to a certain height, and the problem that the existing drainage device of the coal mine goaf cannot conveniently adjust the height of the water inlet pipe is solved The swift problem, finally, refer to fig. 1, 4, the quantity of dust screen 303 is three, and be in the coplanar between a plurality of dust screens 303, after suction pump 304 work a period, there is certain heat, inside dust screen 303 can let the outer air current of storage tank 3 get into storage tank 3, then take away the heat, dust screen 303 can also adsorb its surface with coal ash in the air, just so solved the problem that the drainage device in current coal mine goaf is not perfect enough to the dustproof measure of suction pump.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a drainage device in coal mine collecting space area, includes mount (1), its characterized in that: the water storage tank is characterized in that a water storage tank (2) is fixedly connected to the top of the fixing frame (1), a storage tank (3) is fixedly connected to the top of the water storage tank (2), a water inlet pipe (301) penetrates through the surface of one side of the storage tank (3), a dust screen (303) is embedded into the surface of the other side of the storage tank (3), a water suction pump (304) is fixedly connected to the inner surface of one side of the storage tank (3), a fixing seat (201) is fixedly connected to one side of the water storage tank (2), an electric push rod (4) is fixedly connected to the top of the fixing seat (201), a supporting rod (401) is embedded into the top of one side of the electric push rod (4), a connecting seat (3011) is fixedly connected to the top of one side of the supporting rod (401), a water inlet pipe (301) is fixedly connected to one side of the, the inside embedding in one side of filter tube (302) is provided with filter screen A (3021) and filter screen B (3022), there is filter screen C (3023) one side of filter screen B (3022) through bolt swing joint, there is pull rod (3024) one side lower part of filter screen C (3023) through bolt swing joint, one side surface of filter tube (302) runs through and is provided with pull rod (3024), the outside of mount (1) is ground (6), one side on ground (6) is coal mine goaf (5).
2. The drainage apparatus of a coal mine gob as set forth in claim 1, wherein: the quantity of filter screen A (3021), filter screen B (3022), filter screen C (3023) is two, and two be in the coplanar between filter screen A (3021), filter screen B (3022), the filter screen C (3023), the diameter of filter screen C (3023) is two centimetres less than the diameter of filter screen B (3022), one side fixedly connected with hollow column of oral siphon (301), the inside of hollow column is run through and is provided with pull rod (3024), the below fixedly connected with bevel gear of pull rod (3024), filter screen C (3023) surface is provided with the brush hair, goes up to be provided with the tooth gear along the integration, rotates through the track and extends filter tube (302), and with the bevel gear interlock.
3. The drainage apparatus of a coal mine gob as set forth in claim 1, wherein: the hose is fixedly connected to the top end of one side of the water inlet pipe (301), and the electric push rod (4) and the fixing seat (201) are vertically arranged.
4. The drainage apparatus of a coal mine gob as set forth in claim 1, wherein: the number of the dust screens (303) is three, and a plurality of dust screens (303) are positioned on the same plane.
5. The drainage apparatus of a coal mine gob as set forth in claim 1, wherein: storage water tank (2) is the cuboid, just the inside cavity setting of storage water tank (2), the top embedding of storage water tank (2) is provided with the outlet pipe, one side embedding of outlet pipe is provided with storage tank (3).
6. The drainage apparatus of a coal mine gob as set forth in claim 1, wherein: the water suction pump (304) and the electric push rod (4) are electrically connected with an external power supply through a control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137532.7U CN212716744U (en) | 2020-06-18 | 2020-06-18 | Drainage device in coal mine goaf |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137532.7U CN212716744U (en) | 2020-06-18 | 2020-06-18 | Drainage device in coal mine goaf |
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| CN212716744U true CN212716744U (en) | 2021-03-16 |
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| CN202021137532.7U Active CN212716744U (en) | 2020-06-18 | 2020-06-18 | Drainage device in coal mine goaf |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109497A (en) * | 2021-11-11 | 2022-03-01 | 冯雪峰 | Automatic pressure regulating drilling pump protection system for coal mine |
-
2020
- 2020-06-18 CN CN202021137532.7U patent/CN212716744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109497A (en) * | 2021-11-11 | 2022-03-01 | 冯雪峰 | Automatic pressure regulating drilling pump protection system for coal mine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: No. 4248, Yuxin 1st Road, Guting Town, Yutai County, Jining City, Shandong Province 272300 Patentee after: Zhao Lin Address before: 564699 Pingshang formation, Shuanglong Village, Shuanglong Township, Xishui County, Zunyi City, Guizhou Province Patentee before: Wang Qiuxiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: 272000 meters west of Dianchang Road, Ershilipu Street, Rencheng District, Jining City, Shandong Province Patentee after: Shandong Lianzheng Electromechanical Equipment Co.,Ltd. Address before: No. 4248, Yuxin 1st Road, Guting Town, Yutai County, Jining City, Shandong Province 272300 Patentee before: Zhao Lin |
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| TR01 | Transfer of patent right |