CN107060669A - A kind of dust-arrest device for synchronized dust removal of being drilled for mine - Google Patents
A kind of dust-arrest device for synchronized dust removal of being drilled for mine Download PDFInfo
- Publication number
- CN107060669A CN107060669A CN201710435673.3A CN201710435673A CN107060669A CN 107060669 A CN107060669 A CN 107060669A CN 201710435673 A CN201710435673 A CN 201710435673A CN 107060669 A CN107060669 A CN 107060669A
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- CN
- China
- Prior art keywords
- dust
- bellows
- steel sleeve
- mine
- drilled
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000012634 fragment Substances 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of dust-arrest device for synchronized dust removal of being drilled for mine, including the steel sleeve vertically set, the lower end sealing of steel sleeve is provided with and communicated with bellows protective cover, and bellows protective cover is low wide and up narrow formula structure, the upper end sealing of steel sleeve is provided with and communicated with bellows adapter sleeve, the upper end of bellows adapter sleeve is additionally provided with O-ring seal, the side of steel sleeve is provided with and communicated with outlet pipe, and outlet pipe is set diagonally downward by the one end that is connected with steel sleeve to the other end.Easily sprayed with solving the dust of the mine burrowing device that is proposed in above-mentioned background technology produced by during drilling from its dust-arrest device bottom with the gap on ground, there can be a small amount of fragment in dust produced when dust does not have corresponding storage device after being extracted, drilled, fragment easily causes to damage when waving along along pipeline to pipeline, causes the problem of dust-arrest device can not be used.Belong to mine dedusting technology field.
Description
Technical field
Drilled dust-arrest device the present invention relates to mine auxiliary equipment, mine dust protection technical field, more particularly to a kind of mine.
Background technology
Mine is in the production processes such as broken, screening, transport, due to the deformation and movement of ore materials, fine particle by
Step is separated, and can produce substantial amounts of dust.Dust in mine is irregularly emitted without aiutage, is constantly outwards flown
Raise, form huge pollution sources, very big scope can be had influence on；Different ore attributes, the dust in mine attribute produced by it
Difference, including metallic ore dust (lead, nickel, chromium etc.) and non-metallic ore dust.Dust size is smaller, is more difficult in atmosphere
Sedimentation, it is difficult to catch.With the flowing of air, dust can cause long-term large-scale pollution, influence the lung of people, angiocarpy strong
Health, the dust of high concentration may cause people's poisoning even dead, also result in dust explosion and bring massive losses.
The inventors discovered that, existing mine burrowing device be in, large scale equipment, and drill operation when produced powder
Dirt easily sprays from the gap on its dust-arrest device bottom and ground, causes surrounding environment to be influenceed by dust, and existing dedusting wind
Dust can be directly poured in another group of region by machine after dust is extracted at mouth of drilling, so as to cause Yi Beifeng to blow, be influenceed
Surrounding environment, further, the used pipe material extracted of existing dedusting fan are more weak, produced dust when drilling
Middle to have a small amount of fragment, fragment easily causes to damage when waving along along pipeline to pipeline, causes dust-arrest device not make
With.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication experience,
Studied and improved there is provided a kind of dust-arrest device for synchronized dust removal of being drilled for mine for existing structure and missing, to
Reach the purpose with more more practical value.
The content of the invention
It is an object of the invention to provide a kind of dust-arrest device for synchronized dust removal of being drilled for mine, to solve above-mentioned background
Dust of the mine burrowing device proposed in technology produced by during drilling is easily from the sky of its dust-arrest device bottom and ground
There can be a small amount of fragment in produced dust when ejection, dust do not have corresponding storage device, drilled at gap after being extracted,
Fragment easily causes to damage when waving along along pipeline to pipeline, causes the problem of dust-arrest device can not be used.
The purpose of the present invention and effect, are reached by technological means in detail below：
A kind of dust-arrest device for synchronized dust removal of being drilled for mine, including the steel sleeve vertically set, steel sleeve
Lower end sealing be provided with and communicated with bellows protective cover, and bellows protective cover is low wide and up narrow formula structure, steel sleeve
Upper end sealing be provided with and communicated with bellows adapter sleeve, the upper end of bellows adapter sleeve is additionally provided with O-ring seal, steel
The side of sleeve is provided with and communicated with outlet pipe, and outlet pipe is tilted towards dividing into by the one end that with steel sleeve is connected to the other end
Put.
In aforementioned means, outlet pipe is also made up of steel, and bellows protective cover and bellows adapter sleeve is interior
Side is provided with annular steel ring；
In aforementioned means, edge on the connection rubber cushion of annular, connection rubber cushion is provided with the outside of bellows protective cover bottom
Circumferencial direction distribution is provided with multiple fixing bolts.
With existing structure in comparison, steel sleeve bottom of the present invention is connected with bellows protective cover, works as steel sleeve
It is enclosed on when drilling on axle, bellows protective cover bottom surrounding is fixed on the surrounding of perforated area by fixing bolt, makes ripple
Telescopic protective cover bottom is close to ground, and the dust produced by can avoiding during drilling sprays from bottom, and is stretched using ripple
Contracting protective cover pliability is stronger so that dust-arrest device of originally drilling is not limited to flat region of drilling and used so that applicability
Stronger, further, the top connection rubber sleeve of dust suppression sleeve, by the laminating of rubber sleeve, also can equally play and avoid powder
The effect that dirt leaks, is the punching dedusting that excellent effect can be achieved by outlet pipe connection dust arrester and blower fan.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Below, embodiments of the invention are will be explained in, the example is shown in the accompanying drawings and the description below.Although will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the exemplary implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, change, it is equivalent and
Other embodiment, it can be included in the spirit and scope of the present invention that appended claims are limited.
Referring to Fig. 1, a kind of dust-arrest device for synchronized dust removal of being drilled for mine, including the steel sleeve 1 vertically set,
The lower end sealing of steel sleeve 1 is provided with and communicated with bellows protective cover 2, and bellows protective cover 2 is low wide and up narrow formula knot
Structure, the upper end sealing of steel sleeve 1 is provided with and communicated with bellows adapter sleeve 3, bellows protective cover 2 and bellows connection
The inner side of set 3 is provided with annular steel ring, and the upper end of bellows adapter sleeve 3 is additionally provided with O-ring seal 4, steel sleeve 1
Side is provided with and communicated with outlet pipe 5, and outlet pipe 5 is also made up of steel, and outlet pipe 5 is by being connected one with steel sleeve 1
End is set diagonally downward to the other end, and the connection rubber cushion 6 of annular is provided with the outside of the bottom of bellows protective cover 2, connects glue
Along the circumferential direction distribution is provided with multiple fixing bolts 7 on pad 6.
It should be noted that the standardized element that the present invention is used can commercially, shaped piece is according to explanation
Book and accompanying drawing record can carry out customized, and the specific connected mode of each part is using spiral shell ripe in the prior art
The conventional meanses such as bolt, rivet, welding, machinery, part and equipment are used in the prior art, conventional model, and inventor is herein
No longer it is described in detail.
In summary, although the present invention is described in detail with reference to the foregoing embodiments, for the technology of this area
For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology
Feature carries out equivalent substitution, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc.,
It should be included within protection scope of the present invention.
Claims (3)
1. a kind of dust-arrest device for synchronized dust removal of being drilled for mine, it is characterised in that：Including the steel sleeve vertically set
(1) under, the lower end of steel sleeve (1), which is sealed, is provided with and communicated with bellows protective cover (2), and bellows protective cover (2) is
Narrow formula structure on width, the upper end sealing of steel sleeve (1) is provided with and communicated with bellows adapter sleeve (3), bellows adapter sleeve
(3) upper end is additionally provided with O-ring seal (4), and the side of steel sleeve (1) is provided with and communicated with outlet pipe (5), outlet pipe
(5) set diagonally downward to the other end by the one end that is connected with steel sleeve (1).
The dust-arrest device 2. pressure wind in mine according to claim 1 is drilled, it is characterised in that：Outlet pipe (5) is also by steel
It is made, and annular steel ring is provided with the inside of bellows protective cover (2) and bellows adapter sleeve (3).
The dust-arrest device 3. pressure wind in mine according to claim 1 is drilled, it is characterised in that：Bellows protective cover (2) bottom
Along the circumferential direction distribution on the connection rubber cushion (6) of annular, connection rubber cushion (6) is provided with the outside of portion and is provided with multiple fixing bolts
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435673.3A CN107060669A (en) | 2017-06-11 | 2017-06-11 | A kind of dust-arrest device for synchronized dust removal of being drilled for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435673.3A CN107060669A (en) | 2017-06-11 | 2017-06-11 | A kind of dust-arrest device for synchronized dust removal of being drilled for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107060669A true CN107060669A (en) | 2017-08-18 |
Family
ID=59594501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435673.3A Pending CN107060669A (en) | 2017-06-11 | 2017-06-11 | A kind of dust-arrest device for synchronized dust removal of being drilled for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107060669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252666A (en) * | 2018-01-16 | 2018-07-06 | 福建省新华都工程有限责任公司 | A kind of seamless applying down-the-hole drill dust cover |
| CN111576983A (en) * | 2020-05-27 | 2020-08-25 | 南京工程学院 | Novel auxiliary supporting device for tower mast steel structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142044A (en) * | 1994-11-11 | 1996-06-04 | Fujita Corp | Dust collector for tool |
| JP2007168186A (en) * | 2005-12-20 | 2007-07-05 | Nippon Steel & Sumikin Coated Sheet Corp | Dust collecting cover |
| CN201791709U (en) * | 2010-08-11 | 2011-04-13 | 孙波霞 | Dust collector hood used on electric hammer or electric drill |
| CN104226068A (en) * | 2014-09-30 | 2014-12-24 | 西安科技大学 | Two-stage cyclone dust-removing equipment |
| CN204552656U (en) * | 2015-02-11 | 2015-08-12 | 杭州祥龙钻探设备科技股份有限公司 | Mining wind power ganged dedusting blowout hookup |
| CN205025489U (en) * | 2015-10-12 | 2016-02-10 | 黑龙江科技大学 | A hydrologic cycle formula is removed dust and atomizer that is used for colliery rig operation in pit |
| CN205254930U (en) * | 2015-11-24 | 2016-05-25 | 重庆工商职业学院 | Indoor boring dust keeper |
-
2017
- 2017-06-11 CN CN201710435673.3A patent/CN107060669A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142044A (en) * | 1994-11-11 | 1996-06-04 | Fujita Corp | Dust collector for tool |
| JP2007168186A (en) * | 2005-12-20 | 2007-07-05 | Nippon Steel & Sumikin Coated Sheet Corp | Dust collecting cover |
| CN201791709U (en) * | 2010-08-11 | 2011-04-13 | 孙波霞 | Dust collector hood used on electric hammer or electric drill |
| CN104226068A (en) * | 2014-09-30 | 2014-12-24 | 西安科技大学 | Two-stage cyclone dust-removing equipment |
| CN204552656U (en) * | 2015-02-11 | 2015-08-12 | 杭州祥龙钻探设备科技股份有限公司 | Mining wind power ganged dedusting blowout hookup |
| CN205025489U (en) * | 2015-10-12 | 2016-02-10 | 黑龙江科技大学 | A hydrologic cycle formula is removed dust and atomizer that is used for colliery rig operation in pit |
| CN205254930U (en) * | 2015-11-24 | 2016-05-25 | 重庆工商职业学院 | Indoor boring dust keeper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252666A (en) * | 2018-01-16 | 2018-07-06 | 福建省新华都工程有限责任公司 | A kind of seamless applying down-the-hole drill dust cover |
| CN111576983A (en) * | 2020-05-27 | 2020-08-25 | 南京工程学院 | Novel auxiliary supporting device for tower mast steel structure |
| CN111576983B (en) * | 2020-05-27 | 2021-06-29 | 南京工程学院 | Auxiliary supporting device for tower mast steel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |