CN209348349U - A kind of coal dust-extraction unit - Google Patents
A kind of coal dust-extraction unit Download PDFInfo
- Publication number
- CN209348349U CN209348349U CN201822171022.0U CN201822171022U CN209348349U CN 209348349 U CN209348349 U CN 209348349U CN 201822171022 U CN201822171022 U CN 201822171022U CN 209348349 U CN209348349 U CN 209348349U
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- CN
- China
- Prior art keywords
- water tank
- air inlet
- coal dust
- extraction unit
- pedestal
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Abstract
The utility model discloses a kind of coal dust-extraction units, belong to dust-extraction unit technical field, it includes pedestal, water tank is installed on the pedestal, water for dust removal is loaded in water tank, filter screen is horizontally installed in the middle part of the water tank, the top side of water tank is provided with filler, fixed plate is installed at the top of the water tank, the upper horizontal of fixed plate is provided with air inlet cylinder, blower is installed in air inlet cylinder, the air inlet cylinder right end is connected by blast pipe with the bottom of water tank, and bellows is set as in the middle part of blast pipe, and booster pump is installed on blast pipe, the left side top of the water tank is communicated with escape pipe, compared with common coal dust-extraction unit, the water tank that the utility model passes through setting, filter screen and clarifier, the coal dust contained in air can effectively be removed, harmful gas in air can be also absorbed simultaneously Body improves the air quality in operating environment, guarantees the life security of exploitation personnel.
Description
Technical field
The utility model relates to dust-extraction unit technical field more particularly to a kind of coal dust-extraction units.
Background technique
With the fast development of coal in China industry, the coal production of various regions is also quickly grown.Coal is in process of production
A large amount of Mine Dust can be generated, especially in the drive of underground, Mine Dust harm is very big.Mine Dust is coal mine in life
The general name of all kinds of solid matter fine particles generated during producing, these dust suspend forms the dust that swims in air.It is floating
Trip dust can enter human lung with the breathing of people and cause all kinds of pneumoconiosis, endanger the health of coal miner；In addition, working as
When dust concentration of coalpit in drive reaches a certain level, once encountering heat source (open fire or high temperature), it will explode, simultaneously
The a large amount of heat of release, forms very high temperature and very big pressure, has very strong destructive power, consequence is very serious.
Therefore, during coal mining, some dust-extraction units are generally required, carry out the processing of dust.Currently, mostly
When several coal minings using be all wet dedusting by the way of, principle is the spray head by high point, is formed after making water fogging
Water mist, water mist and dust settle under the effect of gravity after being attached to each other, to realize the purpose of dedusting.However this method is being removed
During dirt, not only dedusting speed is slow, and effect is poor, and very waste water resource, leads to the wet and slippery miriness in ground, no
Conducive to constructing and walk；On the other hand, it is directly dusted using water mist, the humidity not only resulted in drive is larger, influences
The health of coal miner, and the visibility in drive can be made to reduce, it is not easy to observe the situation in drive, it is difficult to find
Security risk.Therefore, it is proposed that a kind of coal dust-extraction unit, to solve the above problems.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide a kind of good dedusting effect,
Fireballing coal dust-extraction unit.
Purpose of the utility model is realized as follows:
A kind of coal dust-extraction unit, including pedestal, supporting leg, universal wheel and water tank, the bottom four corners of the pedestal are respectively mounted
There is supporting leg, the bottom of each supporting leg is mounted on the universal wheel for having locking device, is equipped with water tank, water on the pedestal
It is loaded with water for dust removal in case, filter screen is horizontally installed in the middle part of the water tank, the top side of water tank is provided with filler,
The top horizontal of the water tank is fixedly installed with fixed plate, and the upper horizontal of fixed plate is provided with air inlet cylinder, installation in air inlet cylinder
There is blower, is fixedly connected with electric pushrod between the left end bottom and fixed plate of the air inlet cylinder, the right end two sides for entering the wind cylinder are equal
It is horizontally installed with fixing axle, each fixing axle is rotated far from the top that the side of air inlet cylinder passes through bearing and support plate
Connection, each support plate are fixedly mounted in fixed plate vertically, and the air inlet cylinder right end passes through blast pipe and water tank
Bottom be connected, and bellows is set as in the middle part of blast pipe, and booster pump is installed on blast pipe, the left side of the water tank
Top is communicated with escape pipe.
As a further solution of the present invention: there are two pass through pedestal for the bottom bilateral symmetry connection of the water tank
Sewage pipe, and control valve is mounted on each sewage pipe.
The air inlet is set as horn-like as a further solution of the present invention, and is equipped in air inlet
Protective net.
Clarifier is installed on the escape pipe as a further solution of the present invention, and is filled out inside clarifier
Filled with active carbon particle.
Motor, the output end of motor are provided with immediately below the water tank as a further solution of the present invention,
It is connected with drive shaft, the drive shaft passes through pedestal and extends to inside water tank, and several stirrings are horizontally installed in drive shaft
Paddle, the drive shaft and agitating paddle are respectively positioned on the lower section of filter screen.
By above technical scheme as it can be seen that the beneficial effect of the coal dust-extraction unit in this specification is: the utility model is logical
Water tank, filter screen and the clarifier for crossing setting, can effectively remove the coal dust contained in air, while can also inhale
The pernicious gas in air is received, the air quality in operating environment is improved；Pass through electric pushrod, fixing axle, support plate and ripple
The effect of pipe can be realized swinging up and down for air inlet, increase dedusting area, improve efficiency of dust collection；It is stirred by motor driven
Paddle is rotated, and is stirred to the water for dust removal in water tank, so that the air containing coal dust of inspiration and water for dust removal repeat
Contact, greatly improves efficiency of dust collection and effect, in addition can also coal dust be promoted to settle in water, coal dust is made to fall in the bottom of water tank
Portion, convenient for discharge.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal dust-extraction unit.
Fig. 2 is a kind of connection schematic diagram of support plate in coal dust-extraction unit.
Fig. 3 is a kind of cross-sectional view of air inlet in coal dust-extraction unit.
In figure: 1- pedestal, 2- supporting leg, 3- universal wheel, 4- water tank, 5- filter screen, the filler 6-, 7- sewage pipe, 8- control
Valve, 9- motor, 10- drive shaft, 11- agitating paddle, 12- fixed plate, 13- electric pushrod, 14- air inlet cylinder, 15- blower, 16- air inlet
Mouth, 17- protective net, 18- fixing axle, 19- bearing, 20- support plate, 21- blast pipe, 22- bellows, 23- booster pump, 24- go out
Air hose, 25- clarifier, 26- active carbon particle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~3, in the utility model embodiment, a kind of coal dust-extraction unit, including it is pedestal 1, supporting leg 2, universal
Wheel 3 and water tank 4, the bottom four corners of the pedestal 1 are mounted on supporting leg 2, and the bottom of each supporting leg 2 is mounted on one with lock
The universal wheel 3 of tight device is equipped with water tank 4 on the pedestal 1, water for dust removal, the middle part of the water tank 4 is loaded in water tank 4
It is horizontally installed with filter screen 5, the top side of water tank 4 is provided with filler 6, and the top horizontal of the water tank 4 is fixedly installed with
Fixed plate 12, the upper horizontal of fixed plate 12 are provided with air inlet cylinder 14, enter the wind in cylinder 14 and be equipped with blower 15, the air inlet cylinder 14
Left end bottom and fixed plate 12 between be fixedly connected with electric pushrod 13, the right end two sides of air inlet cylinder 14 are horizontally installed with solid
Dead axle 18, each fixing axle 18 connect far from the top rotation that the side of air inlet cylinder 14 passes through bearing 19 and support plate 20
It connects, each support plate 20 is fixedly mounted in fixed plate 12 vertically, and 14 right end of air inlet cylinder passes through blast pipe 21
It is connected with the bottom of water tank 4, the middle part of blast pipe 21 is set as bellows 22, and is also equipped with booster pump on blast pipe 21
23, the left side top of the water tank 4 is communicated with escape pipe 24.
Further, the sewage pipe 7 of pedestal 1, and each institute are passed through there are two the bottom bilateral symmetry connections of the water tank 4
Control valve 8 is mounted on the sewage pipe 7 stated.
Further, the air inlet 16 is set as horn-like, and protective net 17 is equipped in air inlet 16, here,
Protective net 17 can prevent the biggish object of some volumes from entering inside device, and device is caused to damage.
Further, clarifier 25 is installed on the escape pipe 24, and is filled with active carbon inside clarifier 25
Grain 26.
The working principle of the present embodiment is: the utility model in actual use, passes through filler 6 into water tank 4 first
Portion adds suitable water for dust removal, and whole device is then transferred to coal mining region；Then blower 15 and booster pump 23 are logical
Electricity is started to work, and the fugitive dust in process of coal mining is sucked into inside air duct 14 by air inlet 16, then defeated through blast pipe 21
Enter to the inside of water tank 4, carries out the filtration of water filter and filter screen 5, clean air rises to 4 top of water tank, by outlet air
Pipe 24 discharges, and here, the active carbon particle 26 in clarifier 25 can again be dusted air, while can also inhale
The harmful substance in air is received, air quality is improved.During dedusting, starting electric pushrod 13 is stretched and is shunk fortune
It is dynamic, it under the action of fixing axle 18 and bellows 22, realizes swinging up and down for air inlet 16, increases air draught area, improve dedusting
Efficiency.
It is compared with common coal dust-extraction unit, water tank 4, filter screen 5 and the clarifier that the utility model passes through setting
25, the coal dust contained in air can be effectively removed, while can also absorb the pernicious gas in air, improve operation
Air quality in environment；By electric pushrod 13, the effect of fixing axle 18, support plate 20 and bellows 22, can be realized into
Air port 16 is swung up and down, and increases dedusting area, improves efficiency of dust collection.
Embodiment 2
Referring to Fig. 1, the present embodiment mainly further optimization on the basis of embodiment 1, the water tank 4 just under
Side is provided with motor 9, and the output end of motor 9 is connected with drive shaft 10, and the drive shaft 10 passes through pedestal 1 and extends in water tank 4
Portion, and several agitating paddles 11 are horizontally installed in drive shaft 10, the drive shaft 10 and agitating paddle 11 are respectively positioned on filter screen 5
Lower section.
Here, when the gas containing a large amount of coal dusts is under the action of blower 15 and booster pump 23, into water tank 4
Portion, so that coal dust enters in water.Start motor 9, motor 9 drives agitating paddle 11 to be rotated, to the dedusting in water tank 4
It is stirred with water, so that the air containing coal dust of inspiration repeats to contact with water for dust removal, greatly improves efficiency of dust collection and effect
In addition fruit can also promote coal dust to settle in water, coal dust is made to fall in the bottom of water tank 4, convenient for discharge.
It should be strongly noted that pedestal 1, water tank 4 and air inlet cylinder 14 are answering for the prior art in the technical program
With, and agitating paddle 11, the specific installation of bellows 22 and clarifier 25, application, structure are the innovative point of the application and common
Coal dust-extraction unit is compared, the beneficial effect is that: the utility model stirs the water for dust removal in water tank 4 by agitating paddle 11
It mixes, greatly improves efficiency of dust collection and effect, can also coal dust be promoted to settle in water；It can be realized air inlet by bellows 22
16 swing up and down, improves efficiency of dust collection；It, can be in the same of the coal dust in removal air by the effect of clarifier 25
When, the pernicious gas in air is absorbed, air quality is improved.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of coal dust-extraction unit, including pedestal (1), supporting leg (2), universal wheel (3) and water tank (4), the bottom of the pedestal (1)
Portion quadrangle is mounted on supporting leg (2), and the bottom of each supporting leg (2) is mounted on the universal wheel (3) for having locking device, institute
It states and is equipped on pedestal (1) water tank (4), be loaded with water for dust removal in water tank (4), which is characterized in that the middle part of the water tank (4)
It is horizontally installed with filter screen (5), the top side of water tank (4) is provided with filler (6), and the top horizontal of the water tank (4) is solid
Dingan County is equipped with fixed plate (12), and the upper horizontal of fixed plate (12) is provided with air inlet cylinder (14), is equipped with wind in air inlet cylinder (14)
Machine (15) is fixedly connected with electric pushrod (13) between the left end bottom and fixed plate (12) of air inlet cylinder (14), enters the wind cylinder
(14) right end two sides are horizontally installed with fixing axle (18), each side of the fixing axle (18) far from air inlet cylinder (14)
It is rotatablely connected by the top of bearing (19) and support plate (20), each support plate (20) is fixedly mounted on vertically
In fixed plate (12), air inlet cylinder (14) right end is connected by blast pipe (21) with the bottom of water tank (4), and blast pipe
(21) it is set as in the middle part of bellows (22), and booster pump (23) is installed on blast pipe (21), the left side top of the water tank (4)
Portion is communicated with escape pipe (24).
2. a kind of coal dust-extraction unit according to claim 1, which is characterized in that bottom of the water tank (4) or so pair
Claiming connection, there are two the sewage pipes (7) for passing through pedestal (1), and are mounted on control valve (8) on each sewage pipe (7).
3. a kind of coal dust-extraction unit according to claim 1, which is characterized in that further include air inlet (16), it is described into
Air port (16) is set as horn-like, and is equipped with protective net (17) in air inlet (16).
4. a kind of coal dust-extraction unit according to claim 1, which is characterized in that be equipped on the escape pipe (24) net
Change device (25), and is filled with active carbon particle (26) inside clarifier (25).
5. a kind of coal dust-extraction unit according to claim 1 or 2, which is characterized in that set immediately below the water tank (4)
It is equipped with motor (9), the output end of motor (9) is connected with drive shaft (10), and the drive shaft (10) passes through pedestal (1) and extends to water
Case (4) is internal, and several agitating paddles (11) are horizontally installed in drive shaft (10), the drive shaft (10) and agitating paddle (11)
It is respectively positioned on the lower section of filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171022.0U CN209348349U (en) | 2018-12-24 | 2018-12-24 | A kind of coal dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822171022.0U CN209348349U (en) | 2018-12-24 | 2018-12-24 | A kind of coal dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209348349U true CN209348349U (en) | 2019-09-06 |
Family
ID=67800447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822171022.0U Expired - Fee Related CN209348349U (en) | 2018-12-24 | 2018-12-24 | A kind of coal dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209348349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770120A (en) * | 2021-09-23 | 2021-12-10 | 郑伟敏 | Dust removal device for coal mining machine and using method |
| CN114904342A (en) * | 2021-02-10 | 2022-08-16 | 燕龙基(徐州)再生资源利用有限公司 | Useless glass dust removal environment-friendly device |
-
2018
- 2018-12-24 CN CN201822171022.0U patent/CN209348349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904342A (en) * | 2021-02-10 | 2022-08-16 | 燕龙基(徐州)再生资源利用有限公司 | Useless glass dust removal environment-friendly device |
| CN113770120A (en) * | 2021-09-23 | 2021-12-10 | 郑伟敏 | Dust removal device for coal mining machine and using method |
| CN113770120B (en) * | 2021-09-23 | 2023-12-26 | 郑伟敏 | Dust removing device for coal mining machine and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20201224 |