CN216043834U - Coal mine ventilation device convenient for dust filtration - Google Patents
Coal mine ventilation device convenient for dust filtration Download PDFInfo
- Publication number
- CN216043834U CN216043834U CN202122648341.8U CN202122648341U CN216043834U CN 216043834 U CN216043834 U CN 216043834U CN 202122648341 U CN202122648341 U CN 202122648341U CN 216043834 U CN216043834 U CN 216043834U
- Authority
- CN
- China
- Prior art keywords
- dust removal
- water
- box
- drainage
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 70
- 238000009423 ventilation Methods 0.000 title claims abstract description 37
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000009434 installation Methods 0.000 claims abstract description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a coal mine ventilation device convenient for dust filtration, which comprises a ventilation pipe, wherein a filter screen, a fan, a dust removal box, an installation net box and an installation pipe are fixedly installed on the inner wall of the ventilation pipe from right to left in sequence, the air outlet end of the fan extends into the dust removal box, a water outlet box is fixedly installed on the inner wall of the dust removal box through an installation block, a drainage rod is fixedly installed on the inner top wall of the water outlet box, and the bottom end of the drainage rod is fixedly connected with the inner bottom wall of the dust removal box. This colliery ventilation unit convenient to filter dust, at the in-process of in-service use, when the air admission dust removal incasement, water in the water storage tank gets into out the water box, and along the interior bottom of drainage stick flow direction dust removal case, and realize the circulation under the effect of small-size water pump, the air that gets into the dust removal incasement this moment loops through two sets of drainage sticks, dust in the air can be adsorbed and taken away by the rivers on the drainage stick, the realization is to the purpose of air dust removal, the effectual quality that gets into the air in the mine that has improved.
Description
Technical Field
The utility model relates to the technical field of coal mine ventilation, in particular to a coal mine ventilation device convenient for dust filtration.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines.
In the process of mining of a coal mine, in order to guarantee the safety of workers in the coal mine, the ventilation device is required to be used for replacing air in the coal mine, but when the ventilation device is used for the existing coal mine and conveys outside fresh air into the coal mine, a large amount of particle dust is carried in the air, the particle dust cannot be effectively filtered by the filter screen, and after the particle dust enters the coal mine, the influence on the working environment of the workers can be caused.
Therefore, a coal mine ventilation device convenient for dust filtration is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal mine ventilation device convenient for dust filtration, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a colliery ventilation unit convenient to filter dust, includes the ventilation pipe, there are filter screen, fan, dust removal case, installation net case and installation pipe in proper order from right side to left side in the inner wall of ventilation pipe, and the air-out end of fan extends to the inside of dust removal case, there is a play water box inner wall of dust removal case through installation piece fixed mounting, the interior roof fixed mounting of play water box has the drainage stick, the bottom of drainage stick and the interior bottom wall fixed connection of dust removal case, and the interior bottom wall of dust removal case is provided with small-size water pump, the last fixed surface of ventilation pipe installs the storage water tank corresponding with the dust removal case.
Preferably, the number of drainage stick is a plurality of, and a plurality of drainage stick divide into two sets ofly, and two sets of drainage stick symmetries set up the interior roof at play water box.
Preferably, the lower surface of the water outlet box is provided with a plurality of water outlets corresponding to the drainage rods.
Preferably, the lower surface of storage water tank is provided with the drainage tube, and the bottom of drainage tube extends to the interior top of a water box.
Preferably, the water inlet end of the small water pump is provided with a filter cover, the water outlet end of the small water pump is provided with a hose, and the other end of the hose extends to the inner top of the water storage tank.
Preferably, the inside of installation box with a net is provided with the active carbon granule, and the inner wall of installation pipe is provided with three spoilers.
Advantageous effects
The utility model provides a coal mine ventilation device convenient for dust filtration, which has the following beneficial effects:
1. this colliery ventilation unit convenient to filter dust, through setting up the filter screen, the dust removal case, go out the water box, the drainage stick, small-size water pump, the storage water tank, delivery port and drainage tube, make this ventilation unit at the in-process of in-service use, can carry out effective filtration to debris in the outside air through the filter screen earlier, later when the air after the filtration gets into the dust removal incasement, in the water entering water box in the storage water tank goes out the water box, and along the interior bottom of drainage stick flow direction dust removal case, and realize the circulation under the effect of small-size water pump, the air that gets into the dust removal incasement this moment loops through two sets of drainage sticks, dust in the air can be adsorbed and taken away by the rivers on the drainage stick, realize the purpose to air dust removal, the effectual quality that has improved the air in the mine.
2. This colliery ventilation unit convenient to filter dust through setting up installation box with a net and active carbon granule, can carry out the active absorption to toxic gas in the air and peculiar smell, has further improved the quality that control got into in the mine, simultaneously through setting up installation pipe and spoiler, speed when can effectual reduction air admission in the mine.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of a three-dimensional structure of the water outlet box of the present invention.
In the figure: 1 ventilation pipe, 2 filter screens, 3 fans, 4 dust removal boxes, 5 installation pipes, 6 water outlet boxes, 7 drainage rods, 8 small water pumps, 9 water storage tanks, 10 water outlets, 11 drainage pipes, 12 activated carbon particles and 13 spoilers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a colliery ventilation unit convenient to filter dust, includes ventilation pipe 1, and the inner wall of ventilation pipe 1 is from the right side to left fixed mounting in proper order has filter screen 2, fan 3, dust removal case 4, installation box with a net and installation pipe 5, and the inside of installation box with a net is provided with activated carbon granule 12, and the inner wall of installation pipe 5 is provided with three spoiler 13.
Through setting up installation box with a net and active carbon granule 12, can carry out the active absorption to toxic gas in the air and peculiar smell, further improve the quality that control got into in the mine, simultaneously through setting up installation pipe 5 and spoiler 13, speed when can effectual reduction air gets into in the mine.
And the air-out end of fan 3 extends to the inside of dust removal case 4, and the inner wall of dust removal case 4 passes through installation piece fixed mounting has a play water box 6, goes out the interior roof fixed mounting of water box 6 and has a drainage stick 7, and the lower surface of going out water box 6 is seted up a plurality of and the corresponding delivery port 10 of drainage stick 7.
The bottom of drainage stick 7 and the interior diapire fixed connection of dust removal case 4, the quantity of drainage stick 7 is a plurality of, and a plurality of drainage stick 7 divide into two sets ofly, and two sets of drainage stick 7 symmetries set up the interior roof at play water box 6.
And the inner bottom wall of the dust removal box 4 is provided with a small water pump 8, and the upper surface of the ventilation pipe 1 is fixedly provided with a water storage tank 9 corresponding to the dust removal box 4.
The end of intaking of small-size water pump 8 is provided with the filter mantle, and the play water end of small-size water pump 8 is provided with the hose, and the other end of hose extends to the interior top of storage water tank 9.
The lower surface of the water storage tank 9 is provided with a drainage tube 11, and the bottom end of the drainage tube 11 extends to the inner top of the water outlet box 6.
Through setting up filter screen 2, dust removal case 4, go out water box 6, drainage stick 7, small water pump 8, storage water tank 9, delivery port 10 and drainage tube 11, make this ventilation unit at the in-process of in-service use, can carry out effective filtration to debris in the outside air through filter screen 2 earlier, later when filtered air gets into in the dust removal case 4, water among the storage water tank 9 gets into in going out water box 6, and flow to the interior bottom of dust removal case 4 along drainage stick 7, and realize the circulation under small water pump 8's effect, the air that gets into in the dust removal case 4 this moment loops through two sets of drainage sticks 7, dust in the air can be adsorbed and take away by the rivers on the drainage stick 7, the realization is to the purpose of air dust removal, the effectual quality that has improved the air in getting into the mine.
The working principle is as follows: in the actual use process of the ventilation device, impurities in the outside air can be effectively filtered through the filter screen 2, then when the filtered air enters the dust removal box 4, water in the water storage tank 9 enters the water outlet box 6, and flows to the inner bottom of the dust removal box 4 along the drainage rods 7, and circulation is realized under the action of the small-sized water pump 8, at the moment, the air entering the dust removal box 4 passes through the two groups of drainage rods 7 in sequence, dust in the air can be adsorbed and taken away by water flow on the drainage rods 7, the aim of removing dust from the air is realized, the quality of the air entering the mine is effectively improved, moreover, the device can effectively absorb the toxic gas and the peculiar smell in the air by installing the net cage and the activated carbon particles 12, further improves the quality of controlling the gas entering the mine, meanwhile, the speed of air entering the mine can be effectively reduced by the installation pipe 5 and the spoiler 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A colliery ventilation unit convenient to filter dust, includes ventilation pipe (1), its characterized in that: the utility model discloses a dust removal case, including ventilation pipe (1), inner wall, installation box (6), water outlet box (7), the bottom of water outlet box (7) and the interior diapire fixed connection of dust removal case (4), and the interior diapire of dust removal case (4) is provided with small-size water pump (8), the last fixed surface of ventilation pipe (1) installs storage water tank (9) corresponding with dust removal case (4) from right side to left side fixed mounting in proper order filter screen (2), fan (3), dust removal case (4), installation box and installation pipe (5), and the air-out end of fan (3) extends to the inside of dust removal case (4), the inner wall of dust removal case (4) has outlet box (6) through installation piece fixed mounting, outlet box's (6) interior roof fixed mounting has drainage stick (7), the bottom of drainage stick (7) and the interior diapire fixed connection of dust removal case (4), and the interior diapire of dust removal case (4) is provided with small-size water pump (8), the last fixed surface of ventilation pipe (1) installs storage water tank (9) corresponding with dust removal case (4).
2. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the quantity of drainage stick (7) is a plurality of, and a plurality of drainage stick (7) divide into two sets ofly, and two sets of drainage stick (7) symmetry sets up the interior roof in play water box (6).
3. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the lower surface of the water outlet box (6) is provided with a plurality of water outlets (10) corresponding to the drainage rods (7).
4. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the lower surface of the water storage tank (9) is provided with a drainage tube (11), and the bottom end of the drainage tube (11) extends to the inner top of the water outlet box (6).
5. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the water inlet end of the small water pump (8) is provided with a filter cover, the water outlet end of the small water pump (8) is provided with a hose, and the other end of the hose extends to the inner top of the water storage tank (9).
6. A coal mine ventilation unit to facilitate dust filtration according to claim 1, wherein: the inside of installation box with a net is provided with activated carbon particle (12), and the inner wall of installation pipe (5) is provided with three spoiler (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648341.8U CN216043834U (en) | 2021-11-01 | 2021-11-01 | Coal mine ventilation device convenient for dust filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122648341.8U CN216043834U (en) | 2021-11-01 | 2021-11-01 | Coal mine ventilation device convenient for dust filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043834U true CN216043834U (en) | 2022-03-15 |
Family
ID=80551079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122648341.8U Expired - Fee Related CN216043834U (en) | 2021-11-01 | 2021-11-01 | Coal mine ventilation device convenient for dust filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043834U (en) |
-
2021
- 2021-11-01 CN CN202122648341.8U patent/CN216043834U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206700992U (en) | A kind of dust-removing purification device for excavation roadway of coal mine | |
| CN202467890U (en) | Mining wet-type pneumatic deduster | |
| EA024131B1 (en) | Wet scrubber having a compact demister that requires reduced energy demand | |
| CN207493407U (en) | A kind of dust pelletizing system of printing machine | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN208177025U (en) | A kind of boiler flue dust pelletizing system | |
| CN216043834U (en) | Coal mine ventilation device convenient for dust filtration | |
| CN116771405A (en) | Blade-free ventilation device with spraying dust removal function for underground mine | |
| CN204601893U (en) | Welding dust arrester | |
| CN109316888A (en) | It is a kind of for being cut by laser and the dust collecting process and equipment of welding field | |
| CN211216037U (en) | Concrete production dust fall pipeline | |
| CN204419229U (en) | Wet dust removal case | |
| CN212166943U (en) | Variable-frequency dust removal device for blast furnace ore tank | |
| CN107185342A (en) | A kind of mining detachable wet type air curtain deduster | |
| CN213540470U (en) | Colliery is dust collecting equipment in pit | |
| CN108325320A (en) | A kind of rinsing type environmental protection flue gas purifying equipment | |
| CN212223712U (en) | Garbage collection device of sweeper | |
| CN107961628A (en) | Construction site air cleaning unit | |
| CN209475861U (en) | A kind of mine high-effective dust-removing machine | |
| CN205815400U (en) | Dust absorbing device | |
| CN219220488U (en) | Portable dust removal car of tunnel engineering | |
| CN208778033U (en) | One kind being used for Safety of Coal Mine Production tunnel dust-extraction unit | |
| CN217646077U (en) | Central authorities' dust pelletizing system | |
| CN219344738U (en) | Spraying dust fall equipment for dust prevention of underground tunnel of coal mine | |
| CN209646138U (en) | A kind of gas-slag separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |