CN221358890U - Sand removing and purifying device for water in coal mine - Google Patents
Sand removing and purifying device for water in coal mine Download PDFInfo
- Publication number
- CN221358890U CN221358890U CN202322832456.1U CN202322832456U CN221358890U CN 221358890 U CN221358890 U CN 221358890U CN 202322832456 U CN202322832456 U CN 202322832456U CN 221358890 U CN221358890 U CN 221358890U
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- Prior art keywords
- sand
- filter box
- side wall
- fixedly connected
- filter
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- 239000004576 sand Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000003245 coal Substances 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000000746 purification Methods 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 241000220317 Rosa Species 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sand removal and purification device for mine water of a coal mine, which comprises a sand filtering assembly, wherein the sand filtering assembly comprises a filter box, a motor mounting plate, a bidirectional synchronous waterproof motor, an output shaft, a first connecting rod, a first pin shaft, a second connecting rod, a sector gear, a tooth plate, a connecting block and a sand filtering frame, wherein the rear part of the inner side wall of the filter box is provided with the bidirectional synchronous waterproof motor through the motor mounting plate, and the two output ends of the bidirectional synchronous waterproof motor are fixedly connected with the output shaft. The bidirectional synchronous waterproof motor is started to drive the output shafts of the two output ends to rotate, so that the sand filtering frame is driven to reciprocate up and down, sand on the filter screen in the sand filtering frame is overturned through the up-down motion of the sand filtering frame, filtered sand is discharged through the sewage draining groove through the inclined arrangement of the sand filtering frame, the filter screen in the sand filtering frame is prevented from being blocked due to sand accumulation, and the efficiency of mine water filtering is improved.
Description
Technical field:
the utility model relates to the technical field of coal mine water, in particular to a sand removal and purification device for the coal mine water.
The background technology is as follows:
The mine water of the coal mine refers to all water permeated into underground mining space in the coal mining process, the emission of the mine water is one of pollution sources with industrial characteristics in the coal industry, the quantity of water inflow of the mine is 20 hundred million cubic meters per year in coal development in China, and the characteristics of the water depend on geological environment of the formed coal and mineral chemical components of coal-based strata;
When the existing mine water sand removal purification device carries out sand removal purification on mine water, the filtered sand and stone cannot be discharged out of the filter box in time, so that the sand and stone are easily accumulated on the filter screen to cause filter screen blockage, the mine water filtering efficiency is reduced, and the mine water sand removal purification device is provided for the purpose.
The utility model comprises the following steps:
The utility model aims to provide a coal mine water sand removal and purification device for solving one of the problems in the background technology.
The utility model is implemented by the following technical scheme: colliery mine water degritting purifier, including grit filter equipment, grit filter equipment includes rose box, motor mounting panel, two-way synchronous waterproof motor, output shaft, head rod, first round pin axle, second connecting rod, second round pin axle, sector gear, tooth dental lamina, connecting block, grit filter frame, the inside wall rear portion of rose box installs two-way synchronous waterproof motor through the motor mounting panel, two equal fixedly connected with output shaft of two output of two synchronous waterproof motor one side that the lateral wall of output shaft kept away from mutually all fixedly connected with head rod, one side of head rod is connected with the second connecting rod through first round pin axle rotation, the top of second connecting rod is connected with sector gear through the rotation of second round pin axle, the outside wall front portion meshing of sector gear is connected with tooth dental lamina, one side of tooth dental lamina is through connecting block fixedly connected with grit filter frame, the outside wall sliding connection of grit filter frame is in the inside wall lower part of rose box.
As a further preferred aspect of the present invention: the center of one side of the sector gear is provided with a through hole, the inner side wall of the through hole is rotationally connected with a rotating shaft, and one side of the rotating shaft is fixedly connected with the middle of one side of the filter box.
As a further preferred aspect of the present invention: the lower parts of two sides of the filter box are provided with rotating holes, and one side of the outer side wall of the output shaft, which is close to the first connecting rod, is rotationally connected with the inner side wall of the rotating holes.
As a further preferred aspect of the present invention: the spout has all been seted up at the inside wall both sides middle part of rose box, the lateral wall sliding connection of connecting block is in the inside wall of spout.
As a further preferred aspect of the present invention: limiting grooves are formed in the front portion and the rear portion of two sides of the inner side wall of the filter box, limiting blocks are fixedly connected to the front portion and the rear portion of two sides of the sand filtering frame, and the outer side walls of the limiting blocks are slidably connected to the inner side walls of the limiting grooves.
As a further preferred aspect of the present invention: the water inlet pipe is communicated with the center of the upper surface of the filter tank, the guide plate is fixedly connected to the upper portion of the inner side wall of the filter tank, the guide groove is formed in the rear portion of the upper surface of the guide plate, the water collecting bucket is fixedly connected to the bottom of the filter tank, and the water outlet pipe is communicated with the bottom of the water collecting bucket.
As a further preferred aspect of the present invention: the middle part of the front surface of the filter box is provided with a sewage draining groove, and the outer side of the front surface of the filter box, which is close to the sewage draining groove, is fixedly connected with a sand and stone collecting box.
As a further preferred aspect of the present invention: the filter box comprises a filter box body, wherein a mounting frame is fixedly connected to the lower portion of the inner side wall of the filter box body, a plurality of mounting grooves are formed in the front surface of the mounting frame body and the lower portion of the front surface of the filter box body, a suspended matter filter screen, a fine filter screen and a deep filter screen are respectively and slidably connected to the inner side wall of the mounting grooves, and a sealing cover is fixedly connected to the lower portion of the front surface of the filter box body, close to the outer side of the mounting grooves, through a plurality of screws.
The utility model has the advantages that: the bidirectional synchronous waterproof motor is started to drive the output shafts of the two output ends to rotate, so that the sand filtering frame is driven to reciprocate up and down, sand on the filter screen in the sand filtering frame is overturned through the up-down motion of the sand filtering frame, filtered sand is discharged through the sewage draining groove through the inclined arrangement of the sand filtering frame, the filter screen in the sand filtering frame is prevented from being blocked due to sand accumulation, and the efficiency of mine water filtering is improved.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a view angle structure according to the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
FIG. 3 is a schematic view of a baffle and mounting frame structure of the present utility model;
fig. 4 is a schematic diagram of the structure of the bidirectional synchronous waterproof motor and the filtering frame of the utility model.
In the figure: 1. a sand filtering component; 11. a filter box; 12. a motor mounting plate; 13. a bidirectional synchronous waterproof motor; 14. an output shaft; 15. a first connecting rod; 16. a first pin; 17. a second connecting rod; 18. a second pin; 19. a sector gear; 20. tooth plate; 21. a connecting block; 22. a sand filtering frame; 23. a through hole; 24. a rotating shaft; 25. a turning hole; 26. a chute; 27. a limit groove; 28. a limiting block; 29. a water inlet pipe; 30. a deflector; 31. a diversion trench; 32. a water collection bucket; 33. a water outlet pipe; 34. a sewage draining groove; 35. a sand and stone collecting box; 36. a mounting frame; 37. a mounting groove; 38. a suspended matter filter screen; 39. refining the filter screen; 40. a deep filter screen; 41. a screw; 42. sealing cover.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a colliery mine water degritting purifier, including grit filter equipment 1, grit filter equipment 1 includes the rose box 11, motor mounting panel 12, two-way synchronous waterproof motor 13, output shaft 14, head rod 15, first round pin axle 16, second connecting rod 17, second round pin axle 18, sector gear 19, tooth board 20, connecting block 21, grit filter frame 22, two-way synchronous waterproof motor 13 is installed through motor mounting panel 12 to the inside wall rear portion of rose box 11, two equal fixedly connected with output shaft 14 of two-way synchronous waterproof motor 13, one side that the lateral wall of two output shafts 14 kept away from mutually all fixedly connected with head rod 15, one side of head rod 15 is connected with second connecting rod 17 through first round pin axle 16 rotation, the top of second connecting rod 17 is connected with sector gear 19 through second round pin axle 18 rotation, the outside wall front portion meshing of sector gear 19 is connected with tooth board 20, one side of tooth board 20 is through connecting block 21 fixedly connected with grit filter frame 22, the outside wall sliding connection of tooth board 20 in the inside wall lower part of rose box 11.
In this embodiment, specific: a through hole 23 is formed in the center of one side of the sector gear 19, a rotating shaft 24 is rotatably connected to the inner side wall of the through hole 23, one side of the rotating shaft 24 is fixedly connected to the middle of one side of the filter box 11, and the sector gear 19 is limited by rotating on the rotating shaft 24 through the through hole 23 on the sector gear 19.
In this embodiment, specific: the rotary holes 25 are formed in the lower portions of the two sides of the filter box 11, one side, close to the first connecting rod 15, of the outer side wall of the output shaft 14 is rotatably connected to the inner side wall of the rotary holes 25, and the output shaft 14 rotates in the rotary holes 25, so that the output shaft 14 is limited, and the stability of the output shaft 14 during rotation is improved.
In this embodiment, specific: the spout 26 has all been seted up at the inside wall both sides middle part of rose box 11, and the lateral wall sliding connection of connecting block 21 is in the inside wall of spout 26, slides in the inside of spout 26 through connecting block 21 to carry out spacingly to connecting block 21.
In this embodiment, specific: limiting grooves 27 are formed in the front portion and the rear portion of two sides of the inner side wall of the filter box 11, limiting blocks 28 are fixedly connected to the front portion and the rear portion of two sides of the sand filter frame 22, the outer side walls of the limiting blocks 28 are slidably connected to the inner side walls of the limiting grooves 27, and the limiting blocks 28 slide in the limiting grooves 27 through the limiting blocks 28, so that the limiting blocks 28 are limited.
In this embodiment, specific: the upper surface center department intercommunication of rose box 11 has inlet tube 29, and the inside wall upper portion fixedly connected with guide plate 30 of rose box 11, guide slot 31 has been seted up at the upper surface rear portion of guide plate 30, and the bottom fixedly connected with water catch bowl 32 of rose box 11, the bottom intercommunication of water catch bowl 32 has outlet pipe 33, carries out the water conservancy diversion to sewage through guide slot 31 on the guide plate 30 to the upper surface rear portion of the grit filter frame 22 that the sewage falls in the slope setting of being convenient for.
In this embodiment, specific: the blowdown groove 34 has been seted up at the front surface middle part of rose box 11, and the front surface of rose box 11 is close to the outside fixedly connected with grit collecting box 35 of blowdown groove 34, is convenient for discharge the grit of filtering out through blowdown groove 34 to prevent to block up the filter screen in the grit filter frame 22.
In this embodiment, specific: the filter tank 11's inside wall lower part fixedly connected with installing frame 36, a plurality of mounting grooves 37 have all been seted up to the front surface of installing frame 36 and the front surface lower part of filter tank 11, the inside wall of a plurality of mounting grooves 37 is sliding connection respectively has suspended solid filter screen 38, fine filter screen 39 and deep filter screen 40, the outside that the front surface lower part of filter tank 11 is close to mounting groove 37 is through a plurality of screw 41 fixedly connected with sealed lid 42, open sealed lid 42 through unscrewing screw 41, thereby be convenient for take out suspended solid filter screen 38, fine filter screen 39 and deep filter screen 40 from the mounting groove 37 on the installing frame 36, and then be convenient for wash the change, prevent the jam.
When the filter box is used, coal mine water enters the filter box 11 through the water inlet pipe 29, and falls to the rear part of the upper surface of the sand filter frame 22 which is obliquely arranged through the diversion groove 31 on the diversion plate 30, the bidirectional synchronous waterproof motor 13 is started to drive the first connecting rod 15 on the output shafts 14 of the two output ends to rotate, thereby driving one end of the second connecting rod 17 to conduct circular motion, further pushing the sector gear 19 to conduct spacing reciprocating swing of the rotating shaft 24 through the other end of the second connecting rod 17, driving the tooth plate 20 to conduct up-and-down reciprocating motion through the reciprocating swing of the sector gear 19, thereby driving the sand filter frame 22 fixedly connected through the connecting block 21 to conduct up-and-down reciprocating motion, preventing the sand filter frame 22 from piling up on the sand filter screen in the sand filter frame 22 to cause blockage, and further conducting filtration on the suspended solids 38 in the filter box 11 through the dirt discharging groove 34, and finally conducting fine filtration and further filtration of the water through the filter screen 39 and the filter screen 32, and the water collecting hopper 32 is purified through the water collecting hopper 32.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The water degritting and purifying device for the coal mine is characterized by comprising
The sand filtering assembly (1), sand filtering assembly (1) includes rose box (11), motor mounting panel (12), two-way synchronous waterproof motor (13), output shaft (14), head rod (15), first round pin axle (16), second connecting rod (17), second round pin axle (18), sector gear (19), tooth board (20), connecting block (21), grit filter frame (22), two-way synchronous waterproof motor (13) are installed through motor mounting panel (12) in inside wall rear portion of rose box (11), two output of two-way synchronous waterproof motor (13) all fixedly connected with output shaft (14), two one side that the lateral wall of output shaft (14) kept away from mutually all fixedly connected with head rod (15), one side of head rod (15) is connected with second connecting rod (17) through first round pin axle (16) rotation, the top of second connecting rod (17) is connected with sector gear (19) through second round pin axle (18) rotation, the outside wall anterior meshing of sector gear (19) is connected with tooth board (20), tooth board (20) are connected with tooth board (22) through the fixed connection of tooth board (21), the outer side wall of the sand filtering frame (22) is connected to the lower part of the inner side wall of the filtering box (11) in a sliding manner;
The water inlet pipe (29) is communicated with the center of the upper surface of the filter box (11), the guide plate (30) is fixedly connected to the upper part of the inner side wall of the filter box (11), the guide groove (31) is formed in the rear part of the upper surface of the guide plate (30), the water collecting bucket (32) is fixedly connected to the bottom of the filter box (11), and the water outlet pipe (33) is communicated with the bottom of the water collecting bucket (32);
A sewage draining groove (34) is formed in the middle of the front surface of the filter box (11), and a sand and stone collecting box (35) is fixedly connected to the outer side, close to the sewage draining groove (34), of the front surface of the filter box (11);
The filter box is characterized in that a mounting frame (36) is fixedly connected to the lower portion of the inner side wall of the filter box (11), a plurality of mounting grooves (37) are formed in the front surface of the mounting frame (36) and the lower portion of the front surface of the filter box (11), a plurality of suspended matter filter screens (38), fine filter screens (39) and deep filter screens (40) are respectively and slidably connected to the inner side wall of the mounting grooves (37), and a sealing cover (42) is fixedly connected to the outer side, close to the mounting grooves (37), of the lower portion of the front surface of the filter box (11) through a plurality of screws (41).
2. The mine water sand removal and purification device of claim 1, wherein a through hole (23) is formed in the center of one side of the sector gear (19), a rotating shaft (24) is rotatably connected to the inner side wall of the through hole (23), and one side of the rotating shaft (24) is fixedly connected to the middle of one side of the filter box (11).
3. The mine water sand removal and purification device of claim 1, wherein the lower parts of two sides of the filter box (11) are provided with rotating holes (25), and one side of the outer side wall of the output shaft (14) close to the first connecting rod (15) is rotatably connected to the inner side wall of the rotating holes (25).
4. The mine water sand removal and purification device of claim 1, wherein sliding grooves (26) are formed in the middle parts of two sides of the inner side wall of the filter box (11), and the outer side wall of the connecting block (21) is slidably connected to the inner side wall of the sliding grooves (26).
5. The sand removal and purification device for mine water of a coal mine according to claim 4, wherein limit grooves (27) are formed in the front portion and the rear portion of two sides of the inner side wall of the filter box (11), limiting blocks (28) are fixedly connected to the front portion and the rear portion of two sides of the sand filtering frame (22), and the outer side walls of the limiting blocks (28) are slidably connected to the inner side walls of the limit grooves (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832456.1U CN221358890U (en) | 2023-10-20 | 2023-10-20 | Sand removing and purifying device for water in coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322832456.1U CN221358890U (en) | 2023-10-20 | 2023-10-20 | Sand removing and purifying device for water in coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221358890U true CN221358890U (en) | 2024-07-19 |
Family
ID=91858513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322832456.1U Active CN221358890U (en) | 2023-10-20 | 2023-10-20 | Sand removing and purifying device for water in coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221358890U (en) |
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2023
- 2023-10-20 CN CN202322832456.1U patent/CN221358890U/en active Active
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