CN220513757U - Impurity removing device for coal mine extraction gas - Google Patents
Impurity removing device for coal mine extraction gas Download PDFInfo
- Publication number
- CN220513757U CN220513757U CN202321736717.3U CN202321736717U CN220513757U CN 220513757 U CN220513757 U CN 220513757U CN 202321736717 U CN202321736717 U CN 202321736717U CN 220513757 U CN220513757 U CN 220513757U
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- China
- Prior art keywords
- fixedly connected
- gas
- filter vat
- filter
- top fixedly
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- 239000012535 impurity Substances 0.000 title claims abstract description 27
- 238000000605 extraction Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 238000001914 filtration Methods 0.000 abstract description 14
- 239000013618 particulate matter Substances 0.000 abstract description 10
- 241000521257 Hydrops Species 0.000 abstract description 6
- 206010030113 Oedema Diseases 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 55
- 239000007788 liquid Substances 0.000 description 11
- 239000003814 drug Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of coal mine extraction, and discloses a device for removing impurities from coal mine extraction gas, which comprises the following components: the bottom plate, the top fixedly connected with first supporting leg of bottom plate, the top fixedly connected with hydrops groove of first supporting leg. This colliery extraction gas removes impurity device makes the direction that gas got into down through the barrier of baffle when gas gets into, the particulate matter and the steam that gas inside brought can be through the first filtration of filter, then the gas after the filtration can rise at first filter vat inside again by the filter screen to its filterable particulate matter and the steam that makes gas inside can adhere to in the surface along the surface drip to the hydrops inslot of filter screen, then discharge in the collection box through first outlet pipe, the setting of this structure can be effectively to the composition that has reduced harmful gas, make workman's safety obtain the guarantee, prevent harmful gas to the problem that workman's health caused harm.
Description
Technical Field
The utility model relates to the technical field of coal mine extraction, in particular to a device for removing impurities from coal mine extraction gas.
Background
The device for removing impurities from the gas extracted from the coal mine is air treatment equipment applied to the coal mine, and is mainly used for removing toxic and harmful gases such as gas and impurity particles, so as to ensure the safety of workers in the coal mine.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: when harmful gases such as gas and impurity particles are discharged, the impurity removing device for the coal mine extraction gas can not discharge waste residues and water respectively, and is usually easy to cause blockage when being discharged by the same pipeline directly, so that the subsequent use is influenced, the maintenance frequency is greatly increased, and the labor is wasted.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the device for removing impurities from the coal mine extraction gas, which can filter harmful gas for a plurality of times to ensure that the gas reaches the emission standard, and can separate and clean waste residue and waste water, thereby reducing the labor strength and solving the problems in the background art.
The utility model provides the following technical scheme: colliery gas extraction removes impurity device includes: the filter comprises a bottom plate, the first supporting leg of top fixedly connected with of bottom plate, the top fixedly connected with hydrops groove of first supporting leg, the first filter vat of top fixedly connected with of hydrops groove, the inner wall fixedly connected with backup pad of first filter vat, the top fixedly connected with filter screen of backup pad, the centre fixedly connected with filter of first filter vat inner wall, the first outlet pipe of bottom fixedly connected with of hydrops groove, the one end fixedly connected with collection box of first outlet pipe, the outer edge fixedly connected with intake pipe of first filter vat, the inner wall fixedly connected with baffle of first filter vat, the top fixedly connected with of baffle bottom and intake pipe one end.
Preferably, the top fixedly connected with second supporting leg of bottom plate, the top fixedly connected with second filter vat of second supporting leg, the top fixedly connected with water pump of second filter vat, the bottom fixedly connected with fixed column of water pump, the outer edge fixedly connected with motor of fixed column, the output fixedly connected with first water pipe of motor, the outer edge fixedly connected with fixed strip of first water pipe, the inner wall fixedly connected with second water pipe on fixed strip both sides, the outer equal fixedly connected with shower nozzle of outer edge of second water pipe and first water pipe.
Preferably, the top fixedly connected with water tank of second filter vat, the top fixedly connected with inlet tube of water tank, the inner wall and the first water pipe swing joint of water pump and fixed column are run through to the one end of inlet tube, the top fixedly connected with outlet duct of second filter vat.
Preferably, the top fixedly connected with of bottom plate collects the box, the inner wall fixedly connected with filter residue net of collection box, the side fixedly connected with outlet of collection box.
Preferably, the outer edge of the first filter vat is fixedly connected with a conveying pipe, and one end of the conveying pipe is fixedly connected with the outer edge of the second filter vat.
Preferably, the bottom of the second filter vat is fixedly connected with a second water outlet pipe, and one end of the second water outlet pipe is fixedly connected with one end of the collecting box.
Compared with the prior art, the utility model has the following beneficial effects:
1. this colliery extraction gas removes impurity device, the gas after will filtering through the conveyer pipe of first filter vat outer edge carries the inside of second filter vat, it carries the inside of first water pipe and second water pipe to drive the liquid medicine in the water tank by the water pump again, then spray out the liquid medicine through the fixed strip of second water pipe and first water pipe outer edge, liquid medicine blends into in the gas and makes particulate matter and aqueous vapor in the gas filter again and falls to minimum, then discharge gas through the outlet duct, then be used for filtering gaseous liquid medicine can discharge the inside of collecting box through the fixed second outlet pipe in second filter vat bottom, the inside of collecting box is provided with the filter residue net and can separate the exhaust impurity and water, the impurity of leaving on the filter residue net surface is clear away it through the manual work, the setting of this structure can be effectively to the inside harmful substance secondary filtration of gas and simultaneously after the filtration waste water and impurity are through the separation make more convenient, alleviate the problem of manual work clearance.
2. This colliery extraction gas removes impurity device, carry into first filter vat the inside with gas through the intake pipe, the direction that makes the gas get into downwards through the barrier of baffle when gas gets into, the particulate matter and the steam of gas inside bring can be through the first filtration of filter, then the gas after the filtration can rise at first filter vat inside again by the filter screen to its filterable messenger gaseous inside particulate matter and steam can adhere to in the surface of filter screen along the surface drip to the hydrops inslot, then discharge the setting of this structure in the collection box through first outlet pipe, can be effectively to the composition that has reduced harmful gas, make workman's safety obtain the guarantee, prevent harmful gas to the problem that the workman health led to the fact harm.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view showing the internal cross-sectional structure of a first filter vat according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a second filter vat according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the collecting box of the present utility model.
In the figure: 1. a bottom plate; 2. a first support leg; 3. a liquid collecting tank; 4. a first filter vat; 5. a filter plate; 6. a support plate; 7. a filter screen; 8. a first water outlet pipe; 9. a collection box; 10. a delivery tube; 11. a second support leg; 12. a second filter vat; 13. a water pump; 14. a first water pipe; 15. a fixing strip; 16. a motor; 17. a second water pipe; 18. a spray head; 19. a second water outlet pipe; 20. a water tank; 21. a water inlet pipe; 22. an air inlet pipe; 23. a baffle; 24. filtering the residue net; 25. a water outlet; 26. fixing the column; 27. and an air outlet pipe.
Detailed Description
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.
Referring to fig. 1-4, the device for removing impurities from coal mine extraction gas comprises: the bottom plate 1, the first supporting leg 2 of top fixedly connected with of bottom plate 1, the top fixedly connected with ponding groove 3 of first supporting leg 2, the first filter vat 4 of top fixedly connected with of ponding groove 3, the inner wall fixedly connected with backup pad 6 of first filter vat 4, the top fixedly connected with filter screen 7 of backup pad 6, the centre fixedly connected with filter 5 of first filter vat 4 inner wall, the first outlet pipe 8 of bottom fixedly connected with of ponding groove 3, the one end fixedly connected with collection box 9 of first outlet pipe 8, the outer edge fixedly connected with intake pipe 22 of first filter vat 4, the inner wall fixedly connected with baffle 23 of first filter vat 4, baffle 23 bottom and the top fixedly connected with of intake pipe 22 one end, through intake pipe 22 with the gas transport first filter vat 4 the inside, the direction that makes the gas get into down through the baffle 23 when the gas gets into, the first filtration of filter screen 5 can be passed through to the particulate matter and vapor, then the gas after the filtration can rise in first filter vat 4 the inside, then by 7 again to its filtration make the inside particulate matter and can be followed by the water vapor that the filter of gas is followed to the filter screen 7 and fall to the inner surface of a filter screen 8 and then be discharged to the filter screen 8 in the inner surface of the filter vat 9.
The top fixedly connected with second supporting leg 11 of bottom plate 1, the top fixedly connected with second filter vat 12 of second supporting leg 11, the top fixedly connected with water pump 13 of second filter vat 12, the bottom fixedly connected with fixed column 26 of water pump 13, the outer edge fixedly connected with motor 16 of fixed column 26, the output fixedly connected with first water pipe 14 of motor 16, the outer edge fixedly connected with fixed strip 15 of first water pipe 14, the inner wall fixedly connected with second water pipe 17 on both sides of fixed strip 15, the equal fixedly connected with shower nozzle 18 in outer edge of second water pipe 17 and first water pipe 14, the gas after will filtering is carried to the inside of second filter vat 12 through the conveyer pipe 10 on outer edge of first filter vat 4, then the inside of first water pipe 14 and second water pipe 17 is carried to liquid medicine 21 in the water tank 20 is driven by water pump 13, then through the fixed strip 15 of second water pipe 17 and first water pipe 14 outer edge, the interior particulate matter that makes gas and aqueous vapor filter again carries out the particulate matter and water vapor and the gaseous particulate matter that discharges through the outlet pipe 19 that the gas is discharged through the outlet pipe 9 that the gas can be discharged through the outlet pipe 9 of the gas outlet pipe that the gas can be discharged the gas, the gas that the gas discharged through the outlet pipe is discharged through the filter vat 19.
Wherein, the top fixedly connected with water tank 20 of second filter vat 12, the top fixedly connected with inlet tube 21 of water tank 20, the inner wall and the first water pipe 14 swing joint of inner wall and the first water pipe 14 that the one end of inlet tube 21 runs through water pump 13 and fixed column 26, the top fixedly connected with outlet duct 27 of second filter vat 12.
Wherein, the top fixedly connected with of bottom plate 1 collects box 9, and the inner wall fixedly connected with filter residue net 24 of collecting box 9, the side fixedly connected with outlet 25 of collecting box 9, the inside of collecting box 9 is provided with filter residue net 24 and can separate the exhaust impurity and water, and the exhaust waste water passes through outlet 25 to be discharged, and the impurity of leaving on filter residue net 24 surface is clear away it through the manual work.
Wherein, the outer edge of the first filter vat 4 is fixedly connected with a conveying pipe 10, and one end of the conveying pipe 10 is fixedly connected with the outer edge of the second filter vat 12.
Wherein, the bottom of second filter vat 12 fixedly connected with second outlet pipe 19, the one end of second outlet pipe 19 and the one end fixed connection of collecting box 9.
When the filter is in use, gas is conveyed into the first filter barrel 4 through the gas inlet pipe 22, the gas is stopped by the baffle plate 23 when entering, the entering direction of the gas is downward, particles and water vapor carried in the gas can be filtered for the first time through the filter plate 5, then the filtered gas can rise in the first filter barrel 4 and then is filtered again through the filter screen 7, so that the particles and the water vapor in the gas can be attached to the surface of the filter screen 7 and drop into the liquid collecting tank 3 along the surface, then the gas is discharged into the collecting box 9 through the first water outlet pipe 8, the filtered gas is conveyed into the second filter barrel 12 through the conveying pipe 10 on the outer edge of the first filter barrel 4, the water pump 13 drives the water inlet pipe 21 to convey the liquid medicine in the water tank 20 into the first water pipe 14 and the second water pipe 17, then the liquid medicine is sprayed out through the second water pipe 17 and the fixing strip 15 at the outer edge of the first water pipe 14, the liquid medicine is fused into the gas, so that the particulate matters and the water vapor in the gas are filtered again, the particulate matters and the water vapor in the gas are minimized, then the gas is discharged through the air outlet pipe 27, the liquid medicine for filtering the gas is discharged into the collecting box 9 through the second water outlet pipe 19 fixed at the bottom of the second filter vat 12, the filter residue net 24 is arranged in the collecting box 9 and can separate the discharged impurities from the water, the discharged waste water is discharged through the water outlet 25, and the impurities left on the surface of the filter residue net 24 are manually removed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Colliery gas extraction removes impurity device, its characterized in that includes: bottom plate (1), the first supporting leg (2) of top fixedly connected with of bottom plate (1), the top fixedly connected with ponding groove (3) of first supporting leg (2), the first filter vat (4) of top fixedly connected with of ponding groove (3), the inner wall fixedly connected with backup pad (6) of first filter vat (4), the top fixedly connected with filter screen (7) of backup pad (6), the middle fixedly connected with filter plate (5) of first filter vat (4) inner wall, the first outlet pipe (8) of bottom fixedly connected with of ponding groove (3), the one end fixedly connected with of first outlet pipe (8) collects box (9), the outer edge fixedly connected with intake pipe (22) of first filter vat (4), the inner wall fixedly connected with baffle (23) of first filter vat (4), the top fixedly connected with of baffle (23) bottom and intake pipe (22) one end.
2. The coal mine extraction gas impurity removal device according to claim 1, wherein: the top fixedly connected with second supporting leg (11) of bottom plate (1), the top fixedly connected with second filter vat (12) of second supporting leg (11), the top fixedly connected with water pump (13) of second filter vat (12), the bottom fixedly connected with fixed column (26) of water pump (13), the outer edge fixedly connected with motor (16) of fixed column (26), the output fixedly connected with first water pipe (14) of motor (16), the outer edge fixedly connected with fixed strip (15) of first water pipe (14), the inner wall fixedly connected with second water pipe (17) on both sides of fixed strip (15), the outer edge of second water pipe (17) and first water pipe (14) is equal fixedly connected with shower nozzle (18).
3. The coal mine extraction gas impurity removal device according to claim 2, wherein: the top fixedly connected with water tank (20) of second filter vat (12), the top fixedly connected with inlet tube (21) of water tank (20), the inner wall and the first water pipe (14) swing joint of water pump (13) and fixed column (26) are run through to one end of inlet tube (21), the top fixedly connected with outlet duct (27) of second filter vat (12).
4. The coal mine extraction gas impurity removal device according to claim 1, wherein: the top fixedly connected with of bottom plate (1) collects box (9), the inner wall fixedly connected with filter residue net (24) of collection box (9), the side fixedly connected with outlet (25) of collection box (9).
5. The coal mine extraction gas impurity removal device according to claim 1, wherein: the outer edge of the first filter vat (4) is fixedly connected with a conveying pipe (10), and one end of the conveying pipe (10) is fixedly connected with the outer edge of the second filter vat (12).
6. The coal mine extraction gas impurity removal device according to claim 2, wherein: the bottom of the second filter vat (12) is fixedly connected with a second water outlet pipe (19), and one end of the second water outlet pipe (19) is fixedly connected with one end of the collecting box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736717.3U CN220513757U (en) | 2023-07-04 | 2023-07-04 | Impurity removing device for coal mine extraction gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321736717.3U CN220513757U (en) | 2023-07-04 | 2023-07-04 | Impurity removing device for coal mine extraction gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220513757U true CN220513757U (en) | 2024-02-23 |
Family
ID=89934625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321736717.3U Active CN220513757U (en) | 2023-07-04 | 2023-07-04 | Impurity removing device for coal mine extraction gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220513757U (en) |
-
2023
- 2023-07-04 CN CN202321736717.3U patent/CN220513757U/en active Active
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