CN107327281A - A kind of atomizing de-dusting apparatus of rock drill - Google Patents
A kind of atomizing de-dusting apparatus of rock drill Download PDFInfo
- Publication number
- CN107327281A CN107327281A CN201710435656.XA CN201710435656A CN107327281A CN 107327281 A CN107327281 A CN 107327281A CN 201710435656 A CN201710435656 A CN 201710435656A CN 107327281 A CN107327281 A CN 107327281A
- Authority
- CN
- China
- Prior art keywords
- rock drill
- annular
- atomizer
- annular atomizer
- atomizing
- 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
- 239000011435 rock Substances 0.000 title claims abstract description 77
- 238000010410 dusting Methods 0.000 title claims abstract description 19
- 230000035807 sensation Effects 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000000779 smoke Substances 0.000 abstract description 11
- 230000002411 adverse Effects 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 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
A kind of atomizing de-dusting apparatus of rock drill, including rock drill, retaining chamber and mechanical seal, the rock drill head end are connected with the fine bar of rock drill；The rock drill head end outer wall is fixedly connected between annular atomizer A, and annular atomizer A and annular atomizer B to be connected by two groups of mechanical seal rotary seals；Retaining chamber is offered inside the annular atomizer A and annular atomizer B；Atomizer is inlaid with the annular atomizer B；The annular atomizer B outer walls are connected with annular shield cover；It is connected between the annular atomizer B and the fine bar of rock drill by six roots of sensation connecting rod.The design of annular atomizer of the invention, be conducive to when rock drill is used, the water smoke sprayed by annular atomizer is in contact with the dust spread at the fine bar of rock drill, play a part of with water depositing dust, dust is neither hindered the sight of operator, can also avoid the problem of dust is adversely affected in operator's inspiration body to the body of operator.
Description
Technical field
The present invention relates to dedusting technology field, more particularly to a kind of atomizing de-dusting apparatus of rock drill.
Background technology
Rock drill is the widely used rock drilling equipment of mining, when rock drill works, by driven by engine pressure fan
Operating, pressure fan continuously provides gases at high pressure to rock drill, gases at high pressure by the drill steel centre bore in rock drill and
Bit nozzle reaches bottom hole, and the rock slag produced in perforation procedure is blown out outside hole, is easy to the further progress of drilling.Also the chisel having
Rock machine be by high pressure water cleaning turn hole, no matter which kind of mode, go out always to have dust in turn hole opening and fly out, especially high pressure gas
When cleaning turn hole.
The inventors discovered that, existing rock drill is in boring procedure, in the presence of gases at high pressure, drill bit impact kata-rocks
The dust that stone is produced is blown outside hole, due to lacking depositing dust facility in boring procedure, is caused to be blown the dust outside hole and is scattered in
In air, the environment on periphery is not only polluted, the sight of operator is disturbed, adds the work difficulty of operator, and dust is also
Easily by operator's inspiration body, the body of operator is adversely affected.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication experience,
Improvement is studied there is provided a kind of atomizing de-dusting apparatus of rock drill for existing structure and missing, is had more to reach
The more purpose of practical value.
The content of the invention
It is an object of the invention to provide a kind of atomizing de-dusting apparatus of rock drill, to solve to propose in above-mentioned background technology
Dust polluting environment of the rock drill in boring procedure at institute's diffusion, the problem of interrupt the view and human body damaged.
The purpose and effect of the atomizing de-dusting apparatus of rock drill of the present invention, are reached by technological means in detail below：
A kind of atomizing de-dusting apparatus of rock drill, wherein, the atomizing de-dusting apparatus of the rock drill includes：
The fine bar of rock drill, rock drill, aqueduct, annular atomizer A, annular atomizer B, atomizer, annular shield cover,
Connecting rod, retaining chamber and mechanical seal；
The rock drill head end is connected with the fine bar of rock drill；The rock drill head end outer wall is fixedly connected with annular atomizer
It is connected between A, and annular atomizer A and annular atomizer B by two groups of mechanical seal rotary seals；The annular atomizer
Retaining chamber is offered inside A and annular atomizer B；The annular atomizer A is connected with aqueduct；The annular atomization
Atomizer is inlaid with device B；The annular atomizer B outer walls are connected with annular shield cover；The annular atomizer B and rock drilling
It is connected between machine fibre bar by six roots of sensation connecting rod.
Further, the annular shield cover internal face is in 50 degree of incline structures.
Further, circular array shape is uniformly inlaid with six groups of atomizers on the annular atomizer B.
Further, the connecting rod designs for Telescopic rod structure.
With existing structure in comparison, the invention has the advantages that：
1. the design of annular atomizer of the invention, be conducive in rock drill in use, being sprayed by annular atomizer
Water smoke is in contact with the dust spread at the fine bar of rock drill, plays a part of, with water depositing dust, making dust neither hinder operator
Sight, can also avoid the problem of dust is adversely affected in operator's inspiration body to the body of operator.
2. it is connected between present invention annular atomizer A and annular atomizer B by two groups of mechanical seal rotary seals, and
It is connected between annular atomizer B and the fine bar of rock drill by six roots of sensation connecting rod so that rock drill fibre bar annular mist when rotating
Changing device B follows it together to rotate so that circular array shape is uniformly inlaid with six groups of atomizers and sprayed on annular atomizer B
One atomization protective cover of water smoke formation, can make to be isolated between the dust that is spread at the fine bar of rock drill and operator, enter
One step, it is connected between annular atomizer A and annular atomizer B by two groups of mechanical seal rotary seals so that annular mist
Changing device B can also avoid the water in storage chamber room from being flowed out from annular atomizer A and annular atomizer B junctions while rotating,
Ensure that it is used, further, connecting rod designs for Telescopic rod structure so that rock drill fibre bar is constantly impacting and rotated through
Cheng Zhong, connecting rod is also together impacted with the fine bar of rock drill, and the operation of the fine bar of rock drill will not be caused to hinder.
3. annular atomizer B outer walls of the invention are connected with annular shield cover, and annular shield cover internal face is in 50 degree of inclinations
Structure, can limit the angle for the water smoke that the six groups of atomizers inlayed on annular atomizer B are sprayed, and prevent what water smoke from spreading
Angle is excessive to cause problem on obstacle to operator.
Brief description of the drawings
Fig. 1 is half section structural representation of the present invention；
Fig. 2 is present invention annular atomizer A and annular atomizer B partial enlargement structural representations；
Fig. 3 is connecting rod structural representation of the present invention.
In figure：1st, rock drill, 2, the fine bar of rock drill, 3, aqueduct, 4, annular atomizer A, 5, annular atomizer B, 6, mist
Change shower nozzle, 7, annular shield cover, 8, connecting rod, 9, retaining chamber, 10, mechanical seal.
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 to accompanying drawing 3, a kind of atomizing de-dusting apparatus of rock drill includes：
The fine bar 2 of rock drill 1, rock drill, aqueduct 3, annular atomizer A4, annular atomizer B5, atomizer 6, annular
Protective cover 7, connecting rod 8, retaining chamber 9 and mechanical seal 10；
The head end of rock drill 1 is connected with the fine bar 2 of rock drill；The head end outer wall of rock drill 1 is fixedly connected with annular atomizer A4, and
It is connected between annular atomizer A4 and annular atomizer B5 by two groups of rotary seals of mechanical seal 10；Annular atomizer A4 with
Retaining chamber 9 is offered inside annular atomizer B5；Annular atomizer A4 is connected with aqueduct 3；On annular atomizer B5
It is inlaid with atomizer 6；Annular atomizer B5 outer walls are connected with annular shield cover 7；The fine bar 2 of annular atomizer B5 and rock drill it
Between be connected by six roots of sensation connecting rod 8.
The preferred embodiment of the atomizing de-dusting apparatus of rock drill as described above, wherein, the internal face of annular shield cover 7 is in
50 degree of incline structures, can limit the angle for the water smoke that the six groups of atomizers 6 inlayed on annular atomizer B5 are sprayed, prevent
The angle of water smoke diffusion is excessive to cause problem on obstacle to operator；
The preferred embodiment of the atomizing de-dusting apparatus of rock drill as described above, wherein, it is in ring on annular atomizer B5
Shape array-like is uniformly inlaid with six groups of atomizers 6, because passing through six roots of sensation connecting rod between annular atomizer B5 and the fine bar 2 of rock drill
8 are connected, and rock drill fibre bar 2 drives annular atomizer B5 to rotate together with by connecting rod 8, battle array in a ring on annular atomizer B5
The water smoke that column-shaped is uniformly inlaid with six groups of atomizers, 6 injections forms an atomization protective cover in rotary course so that
It is isolated between the dust spread at rock drill fibre bar 2 and operator, and plays a part of, with water depositing dust, making dust neither hinder
Hinder the sight of operator, can also avoid the problem of dust is adversely affected in operator's inspiration body to the body of operator；
The preferred embodiment of the atomizing de-dusting apparatus of rock drill as described above, wherein, connecting rod 8 is Telescopic rod structure
Design, as shown in Figure 3 so that rock drill fibre bar 2 is in continuous impact and rotary course, and connecting rod 8 is also together with rock drill
Fine bar 2 is impacted, and the operation of the fine bar 2 of rock drill will not be caused to hinder.
The operation principle of the present embodiment：
In the atomizing de-dusting apparatus using the rock drill, aqueduct 3 is connected with pipeline water source, and water source passes through aqueduct
3 enter between annular atomizer A4 and annular atomizer B5 in the internal retaining chamber 9 opened up, and rock drill fibre bar 2 is not
When disconnected impact and rotation process, because being connected between annular atomizer B5 and the fine bar 2 of rock drill by six roots of sensation connecting rod 8, dig
Rock machine fibre bar 2 drives annular atomizer B5 to rotate together with by connecting rod 8, and circular array shape is uniformly inlayed on annular atomizer B5
It is embedded with the water smoke at six groups of atomizers, 6 injections and an atomization protective cover is formed in rotary course so that rock drill fibre bar 2
It is isolated between the dust of place diffusion and operator, and plays a part of, with water depositing dust, making dust neither hinder operator's
Sight, can also avoid the problem of dust is adversely affected in operator's inspiration body to the body of operator, annular atomizer
B5 outer walls are connected with annular shield cover 7, and the internal face of annular shield cover 7 can limit annular atomizer B5 in 50 degree of incline structures
On the angle of water smoke that is sprayed of six groups of atomizers 6 being inlayed, prevent angle that water smoke spreads is excessive from being caused to operator
Problem on obstacle, further, two groups of rotary seal phases of mechanical seal 10 is passed through between annular atomizer A4 and annular atomizer B5
Connection so that annular atomizer B5 can also avoid water in retaining chamber 9 from annular atomizer A4 and annular while rotating
Flow out atomizer B5 junctions, it is ensured that it is used, further, and connecting rod 8 designs for Telescopic rod structure so that rock drill fibre bar
2 in continuous impact and rotary course, and connecting rod 8 is also together impacted with the fine bar 2 of rock drill, will not be to the fine bar of rock drill
2 operation causes to hinder.
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 (4)
1. a kind of atomizing de-dusting apparatus of rock drill, it is characterised in that：The atomizing de-dusting apparatus of described rock drill includes：
The fine bar of rock drill, rock drill, aqueduct, annular atomizer A, annular atomizer B, atomizer, annular shield cover, connection
Bar, retaining chamber and mechanical seal；
The rock drill head end is connected with the fine bar of rock drill；The rock drill head end outer wall is fixedly connected with annular atomizer A, and
It is connected between annular atomizer A and annular atomizer B by two groups of mechanical seal rotary seals；The annular atomizer A with
Retaining chamber is offered inside annular atomizer B；The annular atomizer A is connected with aqueduct；The annular atomizer B
On be inlaid with atomizer；The annular atomizer B outer walls are connected with annular shield cover；The annular atomizer B and rock drill
It is connected between fine bar by six roots of sensation connecting rod.
2. the atomizing de-dusting apparatus of rock drill according to claim 1, it is characterised in that：The annular shield cover internal face
In 50 degree of incline structures.
3. the atomizing de-dusting apparatus of rock drill according to claim 1, it is characterised in that：It is on the annular atomizer B
Circular array column-shaped is uniformly inlaid with six groups of atomizers.
4. the atomizing de-dusting apparatus of rock drill according to claim 1, it is characterised in that：The connecting rod is expansion link knot
Structure is designed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435656.XA CN107327281A (en) | 2017-06-11 | 2017-06-11 | A kind of atomizing de-dusting apparatus of rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435656.XA CN107327281A (en) | 2017-06-11 | 2017-06-11 | A kind of atomizing de-dusting apparatus of rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327281A true CN107327281A (en) | 2017-11-07 |
Family
ID=60194824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435656.XA Pending CN107327281A (en) | 2017-06-11 | 2017-06-11 | A kind of atomizing de-dusting apparatus of rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107327281A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412418A (en) * | 2018-03-01 | 2018-08-17 | 河北工程大学 | Geological mapping drilling apparatus |
| CN108979701A (en) * | 2018-08-07 | 2018-12-11 | 兰新伟 | A kind of development machine dust-arrest device |
| CN110694833A (en) * | 2019-10-15 | 2020-01-17 | 杨淑丽 | Inside raw materials injection apparatus for spraying paint of pipeline pore structure |
| CN115229898A (en) * | 2022-09-20 | 2022-10-25 | 南通源勒包装新材料科技有限公司 | Inferior gram force board location perforating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583657A (en) * | 1944-11-14 | 1946-12-23 | Walter John Derrick Howes | Improvements in or relating to spray devices for dust prevention when rock or coal boring |
| GB785215A (en) * | 1954-07-13 | 1957-10-23 | British Cast Iron Res Ass | Improvements in dust control for piercing bars, chisels, or like stone breaking tools |
| CN2317308Y (en) * | 1997-09-12 | 1999-05-05 | 张云林 | Water-spraying dust-removing device for electric drilling machine |
| US5944263A (en) * | 1997-11-04 | 1999-08-31 | Everdry Marketing & Management, Inc. | Dust suppressing misting device for percussive tools |
| CN203547605U (en) * | 2013-11-21 | 2014-04-16 | 贵州能发高山矿业有限公司 | Dustproof protective cover of drilling machine |
-
2017
- 2017-06-11 CN CN201710435656.XA patent/CN107327281A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583657A (en) * | 1944-11-14 | 1946-12-23 | Walter John Derrick Howes | Improvements in or relating to spray devices for dust prevention when rock or coal boring |
| GB785215A (en) * | 1954-07-13 | 1957-10-23 | British Cast Iron Res Ass | Improvements in dust control for piercing bars, chisels, or like stone breaking tools |
| CN2317308Y (en) * | 1997-09-12 | 1999-05-05 | 张云林 | Water-spraying dust-removing device for electric drilling machine |
| US5944263A (en) * | 1997-11-04 | 1999-08-31 | Everdry Marketing & Management, Inc. | Dust suppressing misting device for percussive tools |
| CN203547605U (en) * | 2013-11-21 | 2014-04-16 | 贵州能发高山矿业有限公司 | Dustproof protective cover of drilling machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412418A (en) * | 2018-03-01 | 2018-08-17 | 河北工程大学 | Geological mapping drilling apparatus |
| CN108412418B (en) * | 2018-03-01 | 2019-07-26 | 河北工程大学 | Geological mapping drilling apparatus |
| CN108979701A (en) * | 2018-08-07 | 2018-12-11 | 兰新伟 | A kind of development machine dust-arrest device |
| CN110694833A (en) * | 2019-10-15 | 2020-01-17 | 杨淑丽 | Inside raw materials injection apparatus for spraying paint of pipeline pore structure |
| CN115229898A (en) * | 2022-09-20 | 2022-10-25 | 南通源勒包装新材料科技有限公司 | Inferior gram force board location perforating device |
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|---|---|---|---|
| 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: 20171107 |