CN216342319U - Drainage device for underground coal mining - Google Patents
Drainage device for underground coal mining Download PDFInfo
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- CN216342319U CN216342319U CN202122698475.0U CN202122698475U CN216342319U CN 216342319 U CN216342319 U CN 216342319U CN 202122698475 U CN202122698475 U CN 202122698475U CN 216342319 U CN216342319 U CN 216342319U
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- filter screen
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Abstract
The utility model discloses a drainage device for underground coal mining, which relates to the technical field of mineral exploitation equipment and comprises the following components: a body for coal mining drainage; the water inlet pipe is positioned at the top end of the main body and is used for filling water into the main body; and the storage box is positioned at one end of the main body and is used for collecting the impurities in the coal cinder in a centralized manner. According to the utility model, the filtering mechanism is arranged, so that the mechanism can conveniently filter impurities, water is filtered through the filter screen cylinder, the fan drives the fixing frame to rotate the filter screen cylinder through the impact of water flow, meanwhile, the filter screen cylinder drives the rotating ring and the limiting ring to rotate, at the moment, the arc-shaped scraper scrapes the filtered impurities on the outer wall of the arc-shaped scraper through the rotation of the filter screen cylinder and the rotating ring, at the moment, the scraped impurities are discharged into the storage box through the connecting groove to be stored, and the impurities can be conveniently filtered through the mutual matching of the parts.
Description
Technical Field
The utility model relates to the technical field of mineral exploitation equipment, in particular to a drainage device for underground coal mining.
Background
The underground mining refers to a mining mode corresponding to open-pit mining in coal mining, compared with the open-pit mining, the difficulty of the underground mining technology is much higher, but most of coal mines are buried underground, so the underground mining mode is needed, meanwhile, because the geological change of the mines is large, water accumulation can often occur, if the accumulated water is not timely discharged, great potential safety hazards can exist, and the requirement on a water discharging device used by the mines is extremely strict.
When the existing device is used, because the inside of water flow contains cinder impurities, the blockage is easily caused when water is drained, and the impurities cannot be read for centralized processing, so that the use is extremely inconvenient and the use is not facilitated.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a drainage device for underground mining of coal to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a drainage apparatus for use in mining coal downhole, comprising:
a body for coal mining drainage;
the water inlet pipe is positioned at the top end of the main body and is used for filling water into the main body;
the storage box is positioned at one end of the main body and is used for collecting the impurities in the coal cinder in a centralized way;
the drain pipe is positioned at the bottom end of the main body, penetrates into the main body and is used for draining the filtered water;
the filtering mechanism is positioned inside the main body and is used for filtering impurities in the water;
the cleaning mechanism is located inside the storage box and used for carrying out centralized processing on impurities.
As a still further scheme of the utility model: the filter mechanism comprises a filter screen cylinder, a rotating ring, a limiting ring, a fixed cylinder, a fixing frame, a fan and an arc-shaped scraper blade, wherein the filter screen cylinder is arranged in the main body, the limiting ring is fixed at the bottom end of the filter screen cylinder, the fixed cylinder is arranged on the lower surface of the filter screen cylinder and is mutually sleeved with the limiting ring and is fixedly connected with the main body, the rotating ring is arranged in the main body and is fixedly connected with the filter screen cylinder, the fixing frame is fixed in the filter screen cylinder and is positioned right above the fixed cylinder, the fan is arranged on the top end of the fixing frame, the arc-shaped scraper blade is arranged on one side of the filter screen cylinder, is arranged on the upper surface of one side of the rotating ring and is fixed in one side of the main body, which is positioned in the storage box.
As a still further scheme of the utility model: the cleaning mechanism comprises lifting blocks, a vibrating rotating block, a first connecting rotating rod, a first bevel gear, a second connecting rotating rod, a second bevel gear, a third bevel gear, a door plate and a third connecting rotating rod, the door plate is arranged at the lower end of one side of the material storage box, the third connecting rotating rod is fixed at the top end of one side of the door plate and penetrates through the bottom end of the door plate to be rotatably connected with the material storage box, the second bevel gear is fixed at the bottom end of the third connecting rotating rod, one third bevel gear is positioned at the lower surface of one side of the second bevel gear, the second connecting rotating rod is fixed at one end, far away from the second bevel gear, of the third bevel gear, the other end of the second connecting rotating rod is fixedly connected with another third bevel gear, the first bevel gear is positioned at one side surface of another first bevel gear, the first connecting rotating rod is fixed at one end, far away from the second connecting rotating rod, and a plurality of vibrating rotating blocks are uniformly distributed on the outer wall of the first connecting rotating rod, the lifting block is positioned on the upper surfaces of the plurality of vibrating rotating blocks and positioned in the storage box.
As a still further scheme of the utility model: the main part passes through fixed slot fixed connection with inlet tube, drain pipe, the mount passes through fixed axle fixed connection with the fan.
As a still further scheme of the utility model: the fixed cylinder is provided with a sleeve joint rotary groove matched with the outer wall of the fixed cylinder at the joint position with the limiting ring, and the arc-shaped scraper is matched with the outer wall of the joint position of the filter screen cylinder and the rotary ring.
As a still further scheme of the utility model: the main part is provided with the spread groove rather than the mutual matching with the position department that meets of storage case, the storage case passes through the bearing rotation with first connecting rotating rod, second connecting rotating rod and is connected, first bevel gear, second bevel gear pass through the tooth piece meshing with the third bevel gear and are connected.
As a still further scheme of the utility model: the two ends of the lifting block are provided with limiting sliding blocks, and limiting lifting grooves matched with the outer wall of the storage box are formed in the positions where the storage box is connected with the lifting block.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the filtering mechanism, the mechanism can realize convenient filtering of impurities, water is filtered through the filter screen cylinder, meanwhile, the fan drives the fixing frame to enable the filter screen cylinder to rotate through impact of water flow, meanwhile, the filter screen cylinder drives the rotating ring and the limiting ring to rotate, at the moment, through rotation of the filter screen cylinder and the rotating ring, the arc-shaped scraper scrapes the filtered impurities on the outer wall of the arc-shaped scraper, at the moment, the scraped impurities are discharged into the storage box through the connecting groove to be stored, and the impurities can be conveniently filtered through mutual matching of the parts;
2. through setting up cleaning mechanism, this mechanism can realize the auxiliary treatment of impurity, connect the bull stick rotation through the third and open the door plant, second bevel gear drives a third bevel gear through the meshing of tooth piece this moment under the rotatory drive of third connection bull stick, make the second connect the bull stick to drive another third bevel gear rotatory, drive first bevel gear through the meshing of tooth piece simultaneously and make first connection bull stick rotatory, a plurality of vibration bull sticks are under the drive of first connection bull stick this moment, rotate in the inside of storage case, the piece that goes up and down simultaneously is under the rotatory vibration of a plurality of vibration bull sticks, through the inside spacing lift of spacing slider at the storage case, can carry out auxiliary treatment to impurity through the mutually supporting of above a plurality of parts.
Drawings
FIG. 1 is a schematic structural view of a drainage device for underground coal mining;
FIG. 2 is a schematic cross-sectional view of a filtering mechanism and a cleaning mechanism of a drainage apparatus for underground coal mining;
FIG. 3 is an enlarged partial view of a drainage device for underground mining;
fig. 4 is a partially enlarged schematic view at B of a drainage device for underground coal mining.
In the figure: 1. a main body; 2. a filtering mechanism; 201. a filter screen cylinder; 202. a rotating ring; 203. a limiting ring; 204. a fixed cylinder; 205. a fixed mount; 206. a fan; 207. an arc-shaped scraper plate; 3. a cleaning mechanism; 301. a lifting block; 302. vibrating the rotary block; 303. a first connecting rotating rod; 304. a first bevel gear; 305. a second connecting rotating rod; 306. a second bevel gear; 307. a third bevel gear; 308. a door panel; 309. a third connecting rotating rod; 4. a water inlet pipe; 5. a material storage box; 6. and a water discharge pipe.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a drainage device for underground coal mining includes:
a main body 1 for coal mining drainage;
a water inlet pipe 4 positioned at the top end of the main body 1 for injecting water into the interior of the main body 1;
the material storage box 5 is positioned at one end of the main body 1 and is used for collecting impurities in the coal cinder in a centralized manner;
a drain pipe 6 which is located at the bottom end of the main body 1, penetrates into the main body 1, and is used for discharging filtered water;
the filtering mechanism 2 is positioned inside the main body 1 and is used for filtering impurities in water;
and the cleaning mechanism 3 is positioned inside the material storage box 5 and used for carrying out centralized treatment on impurities.
According to the drainage device for underground coal mining, water can be effectively drained into the main body 1 through the water inlet pipe 4 and the water drainage pipe 6 for filtering, and the filtered water is drained.
In FIGS. 2 to 3: the filtering mechanism 2 comprises a filter screen cylinder 201, a rotating ring 202, a limiting ring 203, a fixed cylinder 204, a fixed frame 205, a fan 206 and an arc-shaped scraper blade 207, the filter screen cylinder 201 is installed in the main body 1, the limiting ring 203 is fixed at the bottom end of the filter screen cylinder 201, the fixed cylinder 204 is located on the lower surface of the filter screen cylinder 201 and is sleeved with the limiting ring 203, and is fixedly connected with the main body 1, the rotating ring 202 is located in the main body 1 and is fixedly connected with the filter screen cylinder 201, the fixed frame 205 is fixed in the filter screen cylinder 201 and is located right above the fixed cylinder 204, the fan 206 is installed at the top end of the fixed frame 205, the arc-shaped scraper blade 207 is located on one side of the filter screen cylinder 201 and is located on the upper surface of one side of the rotating ring 202, and is fixed inside one side of the main body 1 located in the storage box 5.
According to the drainage device for underground coal mining, impurities in water are filtered through the filter screen cylinder 201 and the arc-shaped scraper 207, and are stored in the storage box 5 in a centralized mode.
In FIGS. 2 to 4: the cleaning mechanism 3 comprises an elevating block 301, a vibrating rotating block 302, a first connecting rotating rod 303, a first bevel gear 304, a second connecting rotating rod 305, a second bevel gear 306, a third bevel gear 307, a door plate 308 and a third connecting rotating rod 309, wherein the door plate 308 is installed at the lower end of one side of the storage box 5, the third connecting rotating rod 309 is fixed at the top end of one side of the door plate 308 and penetrates through the bottom end of the door plate 308 to be rotatably connected with the storage box 5, the second bevel gear 306 is fixed at the bottom end of the third connecting rotating rod 309, one third bevel gear 307 is positioned at the lower surface of one side of the second bevel gear 306, the second connecting rotating rod 305 is fixed at one end of the third bevel gear 307 far away from the second bevel gear 306, and the other end of the third bevel gear 307 is fixedly connected with the other third bevel gear 307, the first bevel gear 304 is positioned on one side surface of the other first bevel gear 304, the first connecting rotating rod 303 is fixed at one end of the first bevel gear 304 far away from the second connecting rotating rod 305, a plurality of vibration commentaries on classics piece 302 evenly distributed connects the outer wall of bull stick 303, and elevator block 301 is located the upper surface of a plurality of vibration commentaries on classics piece 302, and is located the inside of storage case 5.
This kind of a drainage device for coal mining in pit makes elevator 301 vibrate in the inside of storage case 5 through vibration commentaries on classics piece 302, is convenient for carry out supplementary discharge to impurity, is favorable to carrying out centralized processing to impurity.
In FIGS. 2 to 3: the main body 1 is fixedly connected with the water inlet pipe 4 and the water outlet pipe 6 through fixing grooves, and the fixing frame 205 is fixedly connected with the fan 206 through a fixing shaft.
According to the drainage device for underground coal mining, the fan 206 drives the fixing frame 205 through the fixing shaft, so that the filter screen cylinder 201 rotates.
In FIGS. 2 to 3: the joint position of the fixed cylinder 204 and the limit ring 203 is provided with a socket rotary groove matched with the outer wall of the fixed cylinder, and the outer wall of the joint position of the arc-shaped scraper 207, the filter screen cylinder 201 and the rotating ring 202 is matched with the socket rotary groove to enable the installation.
According to the drainage device for underground coal mining, the filter screen cylinder 201 is limited in a rotation assisting manner through the limiting ring 203.
In FIGS. 2 to 4: the connecting grooves matched with the main body 1 and the storage box 5 are arranged at the connecting positions of the main body 1 and the storage box 5, the storage box 5 is rotatably connected with the first connecting rotating rod 303 and the second connecting rotating rod 305 through bearings, and the first bevel gear 304 and the second bevel gear 306 are connected with the third bevel gear 307 through tooth blocks in a meshing manner.
This kind of a drainage device for coal mining in pit makes the inside impurity after filtering of main part 1 arrange to the inside of storage case 5 and concentrates the storage through the spread groove.
In FIGS. 2 to 4: the two ends of the lifting block 301 are provided with limiting slide blocks, and the position where the storage box 5 is connected with the lifting block 301 is provided with a limiting lifting groove matched with the outer wall of the storage box.
This kind of a drainage device for coal mining in pit, through spacing slider and spacing lift groove mutually match make elevator 301 carry out spacing lift in the inside of storage case 5.
The working principle of the utility model is as follows: when the water purifier is used, water is discharged into the main body 1 through the water inlet pipe 4, the water is filtered through the filter screen cylinder 201, the water enters the filter screen cylinder 201 to impact the fan 206, the fan 206 drives the fixing frame 205 through the impact of water flow, so that the filter screen cylinder 201 rotates, the filter screen cylinder 201 drives the rotating ring 202 and the limiting ring 203 to rotate, the limiting ring 203 rotates in the sleeve rotary groove of the fixing cylinder 204, so that the filter screen cylinder 201 is conveniently and rotationally limited, the filtered water is discharged to the outside through the water discharge pipe 6, meanwhile, through the rotation of the filter screen cylinder 201 and the rotating ring 202, the arc-shaped scraper 207 scrapes off the filtered impurities on the outer wall of the arc-shaped scraper 207, the scraped impurities are discharged into the storage tank 5 through the connecting groove to be stored, so that the impurities are conveniently and intensively placed, after long-time use, door plant 308 is opened through the rotation of third connecting rotating rod 309, second bevel gear 306 is driven by the rotation of third connecting rotating rod 309, a third bevel gear 307 is driven through the meshing of the toothed blocks, so that second connecting rotating rod 305 rotates, meanwhile, another third bevel gear 307 is driven by second connecting rotating rod 305, first bevel gear 304 is driven through the meshing of the toothed blocks so that first connecting rotating rod 303 rotates, at the moment, a plurality of vibrating rotating blocks 302 are driven by first connecting rotating rod 303, rotate inside storage box 5, lifting block 301 is under the rotary vibration of a plurality of vibrating rotating blocks 302, limit lifting is carried out through limit lifting grooves in the storage box 5 through limit sliding blocks, auxiliary discharge of impurities is facilitated, and centralized treatment of the impurities is facilitated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A drainage apparatus for use in mining coal downhole, comprising:
a body (1) for coal mining drainage;
the water inlet pipe (4) is positioned at the top end of the main body (1) and is used for filling water into the main body (1);
the storage box (5) is positioned at one end of the main body (1) and is used for collecting the impurities in the coal cinder in a centralized way;
a drain pipe (6) which is positioned at the bottom end of the main body (1), penetrates into the main body (1) and is used for discharging filtered water;
the filtering mechanism (2) is positioned inside the main body (1) and is used for filtering impurities in water;
and the cleaning mechanism (3) is positioned in the storage box (5) and is used for carrying out centralized treatment on the impurities.
2. The drainage device for underground coal mining according to claim 1, wherein the filter mechanism (2) comprises a filter screen cylinder (201), a rotating ring (202), a limiting ring (203), a fixed cylinder (204), a fixing frame (205), a fan (206) and an arc-shaped scraper (207), the filter screen cylinder (201) is installed inside the main body (1), the limiting ring (203) is fixed at the bottom end of the filter screen cylinder (201), the fixed cylinder (204) is positioned on the lower surface of the filter screen cylinder (201), is sleeved with the limiting ring (203) and is fixedly connected with the main body (1), the rotating ring (202) is positioned inside the main body (1) and is fixedly connected with the filter screen cylinder (201), the fixing frame (205) is fixed inside the filter screen cylinder (201) and is positioned right above the fixed cylinder (204), and the fan (206) is installed at the top end of the fixing frame (205), the arc-shaped scraper (207) is positioned on one side of the filter screen cylinder (201), positioned on the upper surface of one side of the rotating ring (202), and fixed inside one side of the storage box (5) of the main body (1).
3. The drainage device for underground coal mining according to claim 1, wherein the cleaning mechanism (3) comprises an elevating block (301), a vibrating rotating block (302), a first connecting rotating rod (303), a first bevel gear (304), a second connecting rotating rod (305), a second bevel gear (306), a third bevel gear (307), a door plate (308) and a third connecting rotating rod (309), the door plate (308) is installed at the lower end of one side of the storage tank (5), the third connecting rotating rod (309) is fixed at the top end of one side of the door plate (308) and penetrates through the bottom end of the door plate (308) to be rotatably connected with the storage tank (5), the second bevel gear (306) is fixed at the bottom end of the third connecting rotating rod (309), one third bevel gear (307) is positioned at the lower surface of one side of the second bevel gear (306), the second connecting rotating rod (305) is fixed at one end of the third bevel gear (307) far away from the second bevel gear (306), and the other end is fixedly connected with another third bevel gear (307), the first bevel gear (304) is positioned on one side surface of the other first bevel gear (304), the first connecting rotating rod (303) is fixed at one end, far away from the second connecting rotating rod (305), of the first bevel gear (304), the plurality of vibrating rotating blocks (302) are uniformly distributed on the outer wall of the first connecting rotating rod (303), and the lifting block (301) is positioned on the upper surfaces of the plurality of vibrating rotating blocks (302) and positioned inside the storage box (5).
4. A drainage apparatus for underground coal mining according to claim 2, characterized in that the main body (1) is fixedly connected with the water inlet pipe (4) and the water outlet pipe (6) through fixing grooves, and the fixing frame (205) is fixedly connected with the fan (206) through fixing shafts.
5. The drainage device for underground coal mining according to claim 2, wherein a socket rotary groove matched with the outer wall of the fixed cylinder (204) is formed at the joint position of the fixed cylinder and the limiting ring (203), and the arc-shaped scraper (207) is matched with the outer wall of the joint position of the filter screen cylinder (201) and the rotary ring (202).
6. A drainage device for underground coal mining according to claim 3, characterized in that the connecting position of the main body (1) and the storage tank (5) is provided with a connecting groove matched with the connecting groove, the storage tank (5) is rotatably connected with the first connecting rotating rod (303) and the second connecting rotating rod (305) through bearings, and the first bevel gear (304), the second bevel gear (306) and the third bevel gear (307) are connected through tooth block meshing.
7. The drainage device for underground coal mining according to claim 3, wherein two ends of the lifting block (301) are provided with limiting sliding blocks, and a limiting lifting groove matched with the outer wall of the storage box (5) is formed at the position where the storage box is connected with the lifting block (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698475.0U CN216342319U (en) | 2021-11-05 | 2021-11-05 | Drainage device for underground coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698475.0U CN216342319U (en) | 2021-11-05 | 2021-11-05 | Drainage device for underground coal mining |
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| Publication Number | Publication Date |
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| CN216342319U true CN216342319U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122698475.0U Active CN216342319U (en) | 2021-11-05 | 2021-11-05 | Drainage device for underground coal mining |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288209A (en) * | 2022-07-05 | 2022-11-04 | 深圳市宏源建设工程有限公司 | Anti drainage device that floats of basement relief well |
| CN116688601A (en) * | 2023-08-08 | 2023-09-05 | 山西碧海机械有限公司 | Colliery is water filter equipment in pit |
| CN117771805A (en) * | 2024-02-26 | 2024-03-29 | 靖江市中环化机设备有限公司 | Water treatment centrifugal device |
-
2021
- 2021-11-05 CN CN202122698475.0U patent/CN216342319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288209A (en) * | 2022-07-05 | 2022-11-04 | 深圳市宏源建设工程有限公司 | Anti drainage device that floats of basement relief well |
| CN116688601A (en) * | 2023-08-08 | 2023-09-05 | 山西碧海机械有限公司 | Colliery is water filter equipment in pit |
| CN117771805A (en) * | 2024-02-26 | 2024-03-29 | 靖江市中环化机设备有限公司 | Water treatment centrifugal device |
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