CN108798750A - A kind of underground coal mine flutters dirt device for reducing dust - Google Patents
A kind of underground coal mine flutters dirt device for reducing dust Download PDFInfo
- Publication number
- CN108798750A CN108798750A CN201810807382.7A CN201810807382A CN108798750A CN 108798750 A CN108798750 A CN 108798750A CN 201810807382 A CN201810807382 A CN 201810807382A CN 108798750 A CN108798750 A CN 108798750A
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- Prior art keywords
- dust
- storage tank
- shell
- aqua storage
- wall
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- 239000000428 dust Substances 0.000 title claims abstract description 84
- 239000003245 coal Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims description 31
- 239000010865 sewage Substances 0.000 claims description 14
- 238000000889 atomisation Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 description 4
- 208000033999 Device damage Diseases 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a kind of underground coal mines to flutter dirt device for reducing dust, including shell, aqua storage tank is equipped in the shell, and the side side wall of shell is equipped with the water inlet being connected to aqua storage tank, the water inlet is arranged close to the upper end of aqua storage tank, the side side wall of the shell is equipped with the pollution discharge mechanism being equipped with it, the upper end of the shell is equipped with atomizer, water pump is equipped in the aqua storage tank, and water pump is connected to by suction hose with aqua storage tank, downside inner wall setting of the suction hose close to aqua storage tank, the water pump is connected to by water-supply-pipe with atomizer, the atomizer is connected with conveying plate by connecting tube, and the side side wall of conveying plate is equipped with multiple atomizers, the upper end of the shell is equipped with suction ventilator.The present invention effectively carries out underground coal mine air to flutter dirt depositing dust, protects the health of staff, work convenient for worker, improve work efficiency by the way that the characteristic of water is filtered and be easily attached to using dust to the dust in air.
Description
Technical field
The present invention relates to colliery downhole equipment technical fields more particularly to a kind of underground coal mine to flutter dirt device for reducing dust.
Background technology
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine.When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam is away from earth's surface
Distance it is close when, be typically chosen directly stripping surface soil layer excavate coal, this is open coal mine.Coal mine is that the mankind are rich in digging
The proportional space excavated when geological stratification containing coal, generally includes tunnel, well cave and face etc..Coal is most important
Solid fuel is one kind of kaustobilite.It is the plant in great numbers grown by certain geological epoch, in suitable geology ring
In border, it is gradually accumulated into thick-layer, and is buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation
's.It is most with producing coal in the stratum in the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period in the world in Various Geolcgical Ages, it is important
Coal-forming age.
When underground coal mine mine for coal work, many dusts are will produce, contains in dust and is much detrimental to health
Substance, worker by breathing by the harmful substances such as dust suck human body in, seriously affected the health of worker, and dust
When heavier, it is not easy to the work of worker, reduces working efficiency；For this purpose, it is proposed that a kind of underground coal mine flutters dirt device for reducing dust
To solve these problems.
Invention content
The purpose of the present invention is to solve existing in the prior art when underground coal mine mine for coal work, will produce
Many dusts are sucked the harmful substances such as dust by breathing containing the substance being much detrimental to health, worker in dust
In human body, the health of worker is seriously affected, and when dust is heavier, has been not easy to the work of worker, reduces working efficiency
The problems such as, and a kind of underground coal mine proposed flutters dirt device for reducing dust.
To achieve the goals above, present invention employs following technical solutions：
A kind of underground coal mine flutters dirt device for reducing dust, including shell, is equipped with aqua storage tank in the shell, and the side side wall of shell is set
There are the water inlet being connected to aqua storage tank, the water inlet to be arranged close to the upper end of aqua storage tank, the side side wall of the shell is equipped with
The upper end of the pollution discharge mechanism being equipped with it, the shell is equipped with atomizer, water pump is equipped in the aqua storage tank, and water pump is logical
Suction hose is crossed to be connected to aqua storage tank, the suction hose close to aqua storage tank the setting of downside inner wall, the water pump by water-supply-pipe with
Atomizer is connected to, and the atomizer is connected with conveying plate by connecting tube, and the side side wall of conveying plate is sprayed equipped with multiple atomizations
The upper end of head, the shell is equipped with suction ventilator, and suction ventilator is connected with dust-catching board by aspiration channel, and dust-catching board is far from conveying plate
Side side wall be equipped with multiple suction inlets for being connected to aspiration channel, the suction ventilator is also connected with dust cloth bag by wind conveying pipe,
And dust cloth bag is fixedly connected by fixing device with wind conveying pipe.
Preferably, the pollution discharge mechanism includes sewage draining exit, and the aqua storage tank is connected to by sewage draining exit with hull outside, and is arranged
Dirty mouth is arranged close to the downside inner wall of aqua storage tank, and matched sealing-plug is equipped in the sewage draining exit.
Preferably, the fixing device includes fixture block, and fixed ring, the wind conveying pipe are fixedly connected on the dust cloth bag
Both sides sidewall symmetry be equipped with opening towards opposite groove, and the opposite side inner wall of two grooves by the first spring with
Fixture block connects, the inner wall of the fixed ring be equipped with the matched card slot of fixture block, be equipped in the card slot and to be equipped with fixture block
Extrusion mechanism.
Preferably, the extrusion mechanism includes support rod, and the support rod is located in card slot and is slidably connected with card slot, described to support
The one end of bar far from fixture block is arranged through fixed ring, and the both sides inner wall of the card slot is arranged with two sliding slots, and sliding slot is close
The side inner wall of groove is connected with sliding block by second spring, and the support rod is slidably connected by sliding block and sliding slot.
Preferably, idler wheel is equipped at side sidewall corner of the fixture block far from the first spring, and the inner wall of fixed ring turns
It is equipped with and the matched slot rolling of idler wheel at angle.
Preferably, the mounting groove that Open Side Down is equipped in the shell, and the upper inside walls of mounting groove pass through third spring
It is connected with link block, the lower end of the link block is connected with walking mechanism.
Preferably, the walking mechanism includes locking universal wheel, and the lower end of the locking universal wheel and link block, which is fixed, to be connected
It connects.
Preferably, the both sides inner wall of the mounting groove is symmetrically fixedly connected with limited block, and limited block is close to mounting groove
Opening is arranged, and the side wall of the link block is fixedly connected with and the matched block of limited block.
The technical solution that the embodiment of the present invention provides can include the following benefits：
1, the characteristic of the invention by the way that water is filtered and be easily attached to using dust to the dust in air, effectively to coal mine
Lower air carries out flutterring dirt depositing dust, protects the health of staff, works convenient for worker, improves work efficiency.
2, the dust cloth bag installing and dismounting in device is simple and fast, convenient for clearing up the dust in dust cloth bag, carries
High working efficiency, by the way that mounting groove, third spring and link block is arranged, device at runtime, will produce vibrations, in third bullet
Under the resilient force of spring, the impact force formed to vibrations is effectively slowed down, and effectively carries out damping to device, is locked by being arranged
Only universal wheel, device easy to remove and brakes device, by the way that limited block and block is arranged, is carried out to one end of link block
Limitation prevents link block from undesirably falling off mounting groove and makes device damage failure.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of underground coal mine proposed by the present invention flutters dirt device for reducing dust；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram at B in Fig. 1.
In figure：It is 1 shell, 2 aqua storage tanks, 3 water inlets, 4 atomizers, 5 water pumps, 6 suction hoses, 7 water-supply-pipes, 8 connecting tubes, 9 defeated
Flitch, 10 atomizers, 11 suction ventilators, 12 aspiration channels, 13 dust-catching boards, 14 suction inlets, 15 wind conveying pipes, 16 dust cloth bags, 17 are consolidated
Determine ring, 18 grooves, 19 first springs, 20 fixture blocks, 21 card slots, 22 support rods, 23 sliding slots, 24 second springs, 25 sliding blocks, 26 installations
Slot, 27 third springs, 28 link blocks, 29 locking universal wheels, 30 sewage draining exits.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of underground coal mine flutters dirt device for reducing dust, including shell 1, and the peace that Open Side Down is equipped in shell 1
Tankage 26, and the upper inside walls of mounting groove 26 are connected with link block 28 by third spring 27, device at runtime, will produce shake
Dynamic, under the resilient force of third spring 27, the impact force formed to vibrations is effectively slowed down, and is effectively subtracted to device
Shake, the lower end of link block 28 are connected with walking mechanism, and walking mechanism includes locking universal wheel 29, locking universal wheel 29 and link block
28 lower end is fixedly connected, and device easy to remove and is braked to device, and the both sides inner wall of mounting groove 26 is symmetrically fixedly connected
There is limited block, and limited block is arranged close to the opening of mounting groove 26, the side wall of link block 28 is fixedly connected with and limited block
The block matched limits one end of link block 28 by limited block and block, prevents link block 28 from undesirably falling off mounting groove
26 and make device damage failure；
Aqua storage tank 2 is equipped in shell 1, and the side side wall of shell 1 is equipped with the water inlet 3 being connected to aqua storage tank 2, water inlet 3 leans on
The upper end setting of nearly aqua storage tank 2 adds water source from water inlet 3 to aqua storage tank 2, and the side side wall of shell 1, which is equipped with to coordinate with it, to be set
The pollution discharge mechanism set, pollution discharge mechanism include sewage draining exit 30, and aqua storage tank 2 is connected to by sewage draining exit 30 with 1 outside of shell, and sewage draining exit
30 close to aqua storage tank 2 the setting of downside inner wall, be equipped with matched sealing-plug in sewage draining exit 30, the water in aqua storage tank 2 is long
After time places, it may appear that the magazines such as incrustation scale precipitate, and impurity is discharged by sewage draining exit 30, keep the cleaning of aqua storage tank 2, prevent
Water fouls；
The upper end of shell 1 is equipped with atomizer 4, water pump 5 is equipped in aqua storage tank 2, and water pump 5 is connected by suction hose 6 and aqua storage tank 2
Logical, suction hose 6 is arranged close to the downside inner wall of aqua storage tank 2, and water pump 5 is connected to by water-supply-pipe 7 with atomizer 4, and atomizer 4 passes through
Connecting tube 8 is connected with conveying plate 9, and the side side wall of conveying plate 9 is equipped with multiple atomizers 10, and the upper end of shell 1, which is equipped with, inhales
Wind turbine 11, and suction ventilator 11 is connected with dust-catching board 13 by aspiration channel 12, and side side wall of the dust-catching board 13 far from conveying plate 9 is set
There are the multiple suction inlets 14 being connected to aspiration channel 12, suction ventilator 11 to be also connected with dust cloth bag 16 by wind conveying pipe 15；
At runtime, the operation of suction ventilator 11 generates suction to device, and the suction inlet 14 on dust-catching board 13 is to the sky containing more dust
Gas is drawn, and the air containing dust is sent air into dust cloth bag 16 by aspiration channel 12 and wind conveying pipe 15, dust cloth
16 pairs of air of bag are filtered, and by filtering dust to dust cloth bag 16, comparatively fine dust is discharged with air, and water pump 5 is logical
It crosses suction hose 6 to draw the water in aqua storage tank 2, then will be delivered in atomizer 4 by water-supply-pipe 7, atomizer 4 is by water mist
It is sent into conveying plate 9 by connecting tube 8 after change, is drained into the water of atomization in air by atomizer 10, it is tiny in air
Dust is attached in the aqueous vapor of atomization, under gravity, dust with atomized water formed droplet drop down onto on the ground, to air into
Row depositing dust, and dust cloth bag 16 is fixedly connected by fixing device with wind conveying pipe 15；
Fixing device includes fixture block 20, and fixed ring 17, the both sides sidewall symmetry of wind conveying pipe 15 are fixedly connected on dust cloth bag 16
Equipped with opening towards opposite groove 18, and the opposite side inner wall of two grooves 18 passes through the first spring 19 and connects with fixture block 20
It connects, the inner wall of fixed ring 17 is equipped with and 20 matched card slot 21 of fixture block, under the resilient force of the first spring 19, the card of fixture block 20
Into in card slot 21, fixed ring 17 is fixed, is equipped with to fix dust cloth bag 16, in card slot 21 and is set with the cooperation of fixture block 20
The extrusion mechanism set；
Extrusion mechanism includes support rod 22, and support rod 22 is located in card slot 21 and is slidably connected with card slot 21, and support rod 22 is far from fixture block 20
One end through fixed ring 17 be arranged, the both sides inner wall of card slot 21 is arranged with two sliding slots 23, and sliding slot 23 is close to groove 18
Side inner wall sliding block 25 is connected with by second spring 24, support rod 22 is slidably connected by sliding block 25 and sliding slot 23, in dust
When dust in cloth bag 16 is more, needs to clear up the dust in dust cloth bag 16, pin support rod 22, fixture block 20 is squeezed out
Card slot 21, you can fixed ring 17 is removed from wind conveying pipe 15, the dust in dust cloth bag 16 is cleared up；
At side sidewall corner of the fixture block 20 far from the first spring 19 be equipped with idler wheel, and the inner wall corner of fixed ring 17 be equipped with
The matched slot rolling of idler wheel puts on the alignment wind conveying pipe 15 of fixed ring 17, the idler wheel on fixture block 20 exists when installing dust cloth bag 16
It being rolled in slot rolling, fixture block 20 is gradually extruded and is retracted in groove 18, when card slot 21 is moved to 20 corresponding position of fixture block,
Due to not having the extruding of 17 inner wall of fixed ring, under the resilient force of the first spring 19, fixture block 20 sticks into card slot 21, will consolidate
Determine ring 17 to fix, to fix dust cloth bag 16.
In the use of the present invention, device is at runtime, the operation of suction ventilator 11 generates suction, the suction inlet 14 on dust-catching board 13
Air containing more dust is drawn, the air containing dust is sent air to collection by aspiration channel 12 and wind conveying pipe 15
In dirt cloth bag 16, dust cloth bag 16 is filtered air, by filtering dust to dust cloth bag 16, comparatively fine dust with
Air is discharged, and water pump 5 is drawn the water in aqua storage tank 2 by suction hose 6, then will be delivered to atomizer 4 by water-supply-pipe 7
In, atomizer 4 is sent by connecting tube 8 into conveying plate 9 after making water fogging, and the water of atomization is drained into air by atomizer 10
In, tiny dust is attached in the aqueous vapor of atomization in air, and under gravity, dust forms droplet with atomized water and falls
To on the ground, depositing dust is dusted to air, when the dust in dust cloth bag 16 is more, is needed to the dust in dust cloth bag 16
It is cleared up, pins support rod 22, fixture block 20 is squeezed out into card slot 21, you can remove fixed ring 17 from wind conveying pipe 15, to dust
Dust in cloth bag 16 is cleared up, and when installing dust cloth bag 16, the alignment wind conveying pipe 15 of fixed ring 17 is put on, on fixture block 20
Idler wheel rolled in slot rolling, fixture block 20 is gradually extruded and is retracted in groove 18, when to be moved to fixture block 20 corresponding for card slot 21
Position when, due to not having the extruding of 17 inner wall of fixed ring, under the resilient force of the first spring 19, fixture block 20 sticks into card slot
In 21, fixed ring 17 is fixed, to fix dust cloth bag 16, device at runtime, will produce vibrations, in third bullet
Under the resilient force of spring 27, the impact force formed to vibrations is effectively slowed down, and is effectively carried out damping to device, is passed through locking
Universal wheel 29, moves device or is braked, and water source is added to aqua storage tank 2 from water inlet 3, to aqua storage tank from sewage draining exit 30
Remaining water is discharged in 2, is kept the cleaning of aqua storage tank 2, is prevented water from fouling.
The present apparatus is by being filtered the dust in air and being easily attached to using dust the characteristic of water, effectively to coal mine
Underground air carries out flutterring dirt depositing dust, protects the health of staff, works convenient for worker, improves work effect
Rate, 16 installing and dismounting of dust cloth bag in device is simple and fast, convenient for clearing up the dust in dust cloth bag 16, improves
Working efficiency at runtime, will produce vibrations, in third by the way that mounting groove 26, third spring 27 and link block 28, device is arranged
Under the resilient force of spring 27, the impact force formed to vibrations is effectively slowed down, and effectively damping is carried out to device, by setting
It sets locking universal wheel 29, device easy to remove and device is braked, by the way that limited block and block is arranged, to link block 28
One end is limited, and is prevented link block 28 from undesirably falling off mounting groove 26 and is made device damage failure.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of underground coal mine flutters dirt device for reducing dust, including shell（1）, which is characterized in that the shell（1）In be equipped with aqua storage tank
（2）, and shell（1）Side side wall be equipped with and aqua storage tank（2）The water inlet of connection（3）, the water inlet（3）Close to aqua storage tank
（2）Upper end setting, the shell（1）Side side wall be equipped with the pollution discharge mechanism that is equipped with it, the shell（1）It is upper
End is equipped with atomizer（4）, the aqua storage tank（2）In be equipped with water pump（5）, and water pump（5）Pass through suction hose（6）With aqua storage tank（2）
Connection, the suction hose（6）Close to aqua storage tank（2）The setting of downside inner wall, the water pump（5）Pass through water-supply-pipe（7）With atomization
Machine（4）Connection, the atomizer（4）Pass through connecting tube（8）It is connected with conveying plate（9）, and conveying plate（9）Side side wall be equipped with
Multiple atomizers（10）, the shell（1）Upper end be equipped with suction ventilator（11）, and suction ventilator（11）Pass through aspiration channel（12）Even
It is connected to dust-catching board（13）, and dust-catching board（13）Far from conveying plate（9）Side side wall be equipped with and aspiration channel（12）What is be connected to is multiple
Suction inlet（14）, the suction ventilator（11）Also pass through wind conveying pipe（15）It is connected with dust cloth bag（16）, and dust cloth bag（16）It is logical
Cross fixing device and wind conveying pipe（15）It is fixedly connected.
2. a kind of underground coal mine according to claim 1 flutters dirt device for reducing dust, which is characterized in that the pollution discharge mechanism includes
Sewage draining exit（30）, the aqua storage tank（2）Pass through sewage draining exit（30）With shell（1）Outside connection, and sewage draining exit（30）Close to water storage
Slot（2）The setting of downside inner wall, the sewage draining exit（30）In be equipped with matched sealing-plug.
3. a kind of underground coal mine according to claim 1 flutters dirt device for reducing dust, which is characterized in that the fixing device includes
Fixture block（20）, the dust cloth bag（16）On be fixedly connected with fixed ring（17）, the wind conveying pipe（15）Both sides sidewall symmetry
Equipped with opening towards opposite groove（18）, and two grooves（18）Opposite side inner wall passes through the first spring（19）With card
Block（20）Connection, the fixed ring（17）Inner wall be equipped with and fixture block（20）Matched card slot（21）, the card slot（21）In set
Have and fixture block（20）The extrusion mechanism being equipped with.
4. a kind of underground coal mine according to claim 3 flutters dirt device for reducing dust, which is characterized in that the extrusion mechanism includes
Support rod（22）, the support rod（22）Positioned at card slot（21）In and and card slot（21）It is slidably connected, the support rod（22）Far from fixture block
（20）One end run through fixed ring（17）Setting, the card slot（21）Both sides inner wall be arranged with two sliding slots（23）, and it is sliding
Slot（23）Close to groove（18）Side inner wall pass through second spring（24）It is connected with sliding block（25）, the support rod（22）Pass through cunning
Block（25）With sliding slot（23）It is slidably connected.
5. a kind of underground coal mine according to claim 3 flutters dirt device for reducing dust, which is characterized in that the fixture block（20）It is separate
First spring（19）Side sidewall corner at be equipped with idler wheel, and fixed ring（17）Inner wall corner be equipped with idler wheel it is matched
Slot rolling.
6. a kind of underground coal mine according to claim 1 flutters dirt device for reducing dust, which is characterized in that the shell（1）In set
There is the mounting groove that Open Side Down（26）, and mounting groove（26）Upper inside walls pass through third spring（27）It is connected with link block
（28）, the link block（28）Lower end be connected with walking mechanism.
7. a kind of underground coal mine according to claim 6 flutters dirt device for reducing dust, which is characterized in that the walking mechanism includes
Locking universal wheel（29）, the locking universal wheel（29）With link block（28）Lower end be fixedly connected.
8. a kind of underground coal mine according to claim 6 flutters dirt device for reducing dust, which is characterized in that the mounting groove（26）'s
Both sides inner wall is symmetrically fixedly connected with limited block, and limited block is close to mounting groove（26）Opening setting, the link block
（28）Side wall be fixedly connected with and the matched block of limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807382.7A CN108798750A (en) | 2018-07-21 | 2018-07-21 | A kind of underground coal mine flutters dirt device for reducing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807382.7A CN108798750A (en) | 2018-07-21 | 2018-07-21 | A kind of underground coal mine flutters dirt device for reducing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798750A true CN108798750A (en) | 2018-11-13 |
Family
ID=64077454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807382.7A Pending CN108798750A (en) | 2018-07-21 | 2018-07-21 | A kind of underground coal mine flutters dirt device for reducing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869181A (en) * | 2019-04-18 | 2019-06-11 | 代连朋 | A kind of dust removing down-hole of coal mine device |
| CN112282831A (en) * | 2020-11-28 | 2021-01-29 | 湖南煤矿机械有限公司 | Spraying dust-settling device of electric traction coal mining machine |
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| CN202510069U (en) * | 2012-03-14 | 2012-10-31 | 安徽理工大学 | Gas-liquid phase dedusting device for operation of downhole drilling machine of coal mine |
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| CN206617187U (en) * | 2017-04-01 | 2017-11-07 | 杜来根 | Colliery gun diging face automatic spray dust removal device |
| CN206793303U (en) * | 2017-04-27 | 2017-12-26 | 天津市璐祥自动化设备有限公司 | A kind of steel mill Environmental-protection dust removal device |
| CN206816292U (en) * | 2017-05-26 | 2017-12-29 | 江苏鼎甲科技有限公司 | A kind of water circulation type wet shot dust arrester for underground coal mine |
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| KR20040096819A (en) * | 2004-08-31 | 2004-11-17 | 풍림산업 주식회사 | Dust removal device |
| CN202510069U (en) * | 2012-03-14 | 2012-10-31 | 安徽理工大学 | Gas-liquid phase dedusting device for operation of downhole drilling machine of coal mine |
| CN204637853U (en) * | 2015-04-13 | 2015-09-16 | 温州宪江防腐设备有限公司 | Dust arrester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869181A (en) * | 2019-04-18 | 2019-06-11 | 代连朋 | A kind of dust removing down-hole of coal mine device |
| CN112282831A (en) * | 2020-11-28 | 2021-01-29 | 湖南煤矿机械有限公司 | Spraying dust-settling device of electric traction coal mining machine |
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Address after: Unit A, 18th Floor, Jianfa International Building, 1699 Huandao East Road, Siming District, Xiamen City, Fujian Province Applicant after: Zhao Lilong Applicant after: Zhang Fashan Applicant after: Zhang Kun Applicant after: Chen Jie Applicant after: Bian Jinmei Address before: 150010 Room 102, 102 Building 10 Unit 102, Hesong District, Daoli District, Harbin City, Heilongjiang Province Applicant before: Zhao Lilong Applicant before: Zhang Fashan Applicant before: Zhang Kun Applicant before: Chen Jie Applicant before: Bian Jinmei |
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Application publication date: 20181113 |
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