CN105781456B - Hand-held jumbolter dry drilling dust collector and dust removal method - Google Patents
Hand-held jumbolter dry drilling dust collector and dust removal method Download PDFInfo
- Publication number
- CN105781456B CN105781456B CN201610146610.1A CN201610146610A CN105781456B CN 105781456 B CN105781456 B CN 105781456B CN 201610146610 A CN201610146610 A CN 201610146610A CN 105781456 B CN105781456 B CN 105781456B
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- CN
- China
- Prior art keywords
- dust
- fan housing
- hand
- space
- deduster
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 36
- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000002893 slag Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000000605 extraction Methods 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012716 precipitator Substances 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)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention discloses a kind of hand-held jumbolter dry drilling dust collector and its dust removal method, dust-extraction unit is made of bracket, fan housing, hose, dust collecting container and deduster；The bracket includes the supporting plate installed in hand-held anchor pole front portion, and the guide rod for being wound with compression spring is installed on supporting plate；The fan housing is fixed on guide rod, and the drilling rod of hand-held jumbolter passes through fan housing center during perforating, and by the effect of poppet pressure spring, remains that fan housing is in close contact with back；The dust collecting container is made of upper space and lower space, between the two between be equipped with slag tap；The hose both ends are connected with fan housing and dust upper vessel portion space respectively；The deduster is connected with dust upper vessel portion space, and filter screen is equipped with the suction inlet of deduster.The present invention solves dust pollution question during dry drilling, reaches security context requirement of shelter.
Description
Technical field
The present invention relates to dust collector during drilling.
Background technology
Suspension roof support is mine working and the major way of Tunnel Engineering supporting, and hand-held jumbolter is Chinese current
Main drilling machine.In mine working and Tunnel Engineering supporting construction, the boring work amount for suspension roof support is quite big.For
The drawbacks of overcoming the big dust concentration occurred in boring procedure, pollution environment, reduces the Health cost to practitioner, usually adopts
With wet boring mode.
However, it can not be drilled under many circumstances using wet boring mode.Such as：For the rock stratum of high shale content content, its
The part mineralogical composition of rock stratum meets water and is easy to expand or is disintegrated, and pore-forming difficulty occurs using wet drilling at this time, efficiency is low, applies
The situation of work difficulty, and the water of wet boring discharge is easy to the pucking for causing bottom plate soft-rock tunnel, and Drift stability is influenced very
Greatly.For this reason, dry drilling mode is still be unable to do without in special circumstances.During dry drilling, dust pollution is serious, influences practitioner and is good for
Health, does not reach security context requirement of shelter.
The content of the invention
To solve the problems, such as that Dust Capacity is big under the conditions of dry drilling, the present invention proposes that a kind of hand-held jumbolter dry type is bored
Hole dust precipitator and dust removal method.
To reach above-mentioned purpose, the present invention adopts the technical scheme that：
A kind of hand-held jumbolter dry drilling dust collector, it is characterised in that it by bracket, fan housing, hose,
Dust collecting container and deduster are formed；The bracket includes the supporting plate installed in hand-held anchor pole front portion, if supporting plate is equipped with
Dry guide rod guide hole, installs top guide bar in guide rod guide hole by location nut, and guide rod is equipped with compression spring, and the fan housing is fixed
On guide rod, the concave bottom of fan housing is equipped with drilling rod guide hole, and the drilling rod of hand-held jumbolter passes through guide hole during perforating, and passes through support
The effect of frame compression spring, remains that fan housing is in close contact with back；The dust collecting container is by upper space with
Portion space forms, and slag tap is equipped between upper space and lower space；The hose both ends hold with fan housing and dust respectively
Device upper space is connected；The deduster is connected with dust upper vessel portion space, and is equipped with the suction inlet of deduster
Strainer.
The operation principle and good effect of the present invention is, in boring procedure, the major diameter particle debris that falls will retain to
The groove bottom part of fan housing, periodically discharge；Other little particle slags, mountain flour fall into dust collecting container top sky under filter screen barrier effect
Between, then periodically discharged after slag tap enters lower space；Fine solid particle after filtering is periodically discharged into deduster.So as to
Solve dust pollution question during dry drilling, reach security context requirement of shelter.The present invention due to the effect of poppet pressure,
Remain that fan housing is in close contact with back, do not produce gas leakage；Make jumbolter can be in a big way by hose connection
Inside it is moved easily.
Brief description of the drawings
Fig. 1 is the schematic diagram that the present invention applies example.
Marginal data, 1- hand-held jumbolters, 2- location nuts, 3- guide rods, 4- compression springs, 5- fan housings, 6- drilling rods,
7- supporting plates, 8- hoses, 9- dedusters, 10- slag tap, 11- lower spaces, 12- filter screens, 13- upper spaces.
Embodiment
Hand-held jumbolter dry drilling dust collector as shown in Figure 1, it is by bracket, fan housing 5, hose 8, collection
Dirt container and deduster 9 are formed；The bracket is included on the anterior supporting plate 7 of hand-held jumbolter 1, supporting plate 7
Equipped with some guide rod guide holes, top guide bar 3 is installed by location nut 2 in guide rod guide hole, guide rod 3 is equipped with compression spring 4, described
Fan housing 5 be fixed on guide rod 3, the concave bottom of fan housing 5 is equipped with drilling rod guide hole, and the drilling rod 6 of hand-held jumbolter 1 passes through during perforating
Guide hole, and by the effect of poppet pressure spring 4, remain that fan housing 5 is in close contact with back；The dust holds
Device is made of upper space 13 and lower space 11, and slag tap 10 is equipped between upper space 13 and lower space 11；Described
8 both ends of hose are connected with fan housing 5 and dust upper vessel portion space 13 respectively；The deduster 9 and dust upper vessel portion space
13 connect, and filter screen 12 is equipped with the suction inlet of deduster 9.
In boring procedure, the major diameter particle debris fallen will be retained to the groove bottom part of fan housing 5, periodically discharge；Other
Little particle slag, mountain flour fall into dust collecting container upper space 13 under 12 barrier effect of filter screen, then enter lower part through slag tap 10
Periodically discharged behind space 11；Fine solid particle after filtering is periodically discharged into deduster 9.
Claims (2)
1. a kind of hand-held jumbolter dry drilling dust collector, it include drilling rod, fan housing, hose, dust collecting container and
Deduster, it is characterised in that it further includes bracket；The bracket includes the supporting plate installed in hand-held anchor pole front portion, supporting plate
It is equipped with some guide rod guide holes, top guide bar is installed by location nut in guide rod guide hole, guide rod is equipped with compression spring, described
Fan housing is fixed on guide rod, and the concave bottom of fan housing is equipped with drilling rod guide hole, and the drilling rod of hand-held jumbolter passes through guide hole during perforating, and
And by the effect of poppet pressure spring, remain that fan housing is in close contact with back；The dust collecting container is by top
Space and lower space composition, are equipped with slag tap between upper space and lower space；The hose both ends respectively with fan housing
Connected with dust upper vessel portion space；The deduster is connected with dust upper vessel portion space, and in the suction inlet of deduster
It is equipped with filter screen.
2. a kind of dust removal method of dust-extraction unit as claimed in claim 1, it is characterised in that in boring procedure, what is fallen is big
Diameter particle debris will be retained to the groove bottom part of fan housing, periodically discharge；Other little particle slags, mountain flour are in filter screen barrier effect
Under fall into dust collecting container upper space, then periodically discharged after slag tap enters lower space；Fine solid particle after filtering into
Enter deduster periodically to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610146610.1A CN105781456B (en) | 2016-03-15 | 2016-03-15 | Hand-held jumbolter dry drilling dust collector and dust removal method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610146610.1A CN105781456B (en) | 2016-03-15 | 2016-03-15 | Hand-held jumbolter dry drilling dust collector and dust removal method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105781456A CN105781456A (en) | 2016-07-20 |
| CN105781456B true CN105781456B (en) | 2018-04-13 |
Family
ID=56392710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610146610.1A Active CN105781456B (en) | 2016-03-15 | 2016-03-15 | Hand-held jumbolter dry drilling dust collector and dust removal method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105781456B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154143A (en) * | 2018-03-12 | 2019-08-23 | 安吉辰霖家具有限公司 | A kind of dustless drilling equipment of plate of swivel chair processing |
| CN108868671A (en) * | 2018-08-24 | 2018-11-23 | 宿州金地工贸有限责任公司 | A kind of fortune envelope pumping integration dust-removing device for wind power slag-discharging drilling machine |
| CN114293548B (en) * | 2021-12-03 | 2023-05-05 | 上海建工集团股份有限公司 | Auxiliary device for anchor rod construction and application method thereof |
| CN114151006B (en) * | 2022-02-08 | 2022-04-19 | 徐州宏朗机械制造有限公司 | Dust fall stage drilling device convenient to position adjustment in mine tunnel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117597U (en) * | 2011-07-05 | 2012-01-18 | 内蒙古康宁爆破有限责任公司 | Dust collecting device of down-the-hole drill |
| CN103195380A (en) * | 2013-04-17 | 2013-07-10 | 成都晟鑫机电设备有限公司 | Hole sealing device |
| CN103982151A (en) * | 2014-06-06 | 2014-08-13 | 煤炭科学技术研究院有限公司 | Dust catching system and method for gas drainage drilling |
| CN203879428U (en) * | 2014-05-30 | 2014-10-15 | 陕西煤业化工技术研究院有限责任公司 | Dry-type drilling and dust removing device |
| CN204040959U (en) * | 2014-09-15 | 2014-12-24 | 中国水利水电第十工程局有限公司 | A kind of dry drilling drilling hole dust collector device |
| WO2015010463A1 (en) * | 2013-07-26 | 2015-01-29 | 中国矿业大学 | Anchoring and anti-blocking drill rod for coal mine floor |
-
2016
- 2016-03-15 CN CN201610146610.1A patent/CN105781456B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202117597U (en) * | 2011-07-05 | 2012-01-18 | 内蒙古康宁爆破有限责任公司 | Dust collecting device of down-the-hole drill |
| CN103195380A (en) * | 2013-04-17 | 2013-07-10 | 成都晟鑫机电设备有限公司 | Hole sealing device |
| WO2015010463A1 (en) * | 2013-07-26 | 2015-01-29 | 中国矿业大学 | Anchoring and anti-blocking drill rod for coal mine floor |
| CN203879428U (en) * | 2014-05-30 | 2014-10-15 | 陕西煤业化工技术研究院有限责任公司 | Dry-type drilling and dust removing device |
| CN103982151A (en) * | 2014-06-06 | 2014-08-13 | 煤炭科学技术研究院有限公司 | Dust catching system and method for gas drainage drilling |
| CN204040959U (en) * | 2014-09-15 | 2014-12-24 | 中国水利水电第十工程局有限公司 | A kind of dry drilling drilling hole dust collector device |
Non-Patent Citations (2)
| Title |
|---|
| "新型煤矿钻孔泡沫除尘装置研究与应用";洪克宽等;《工业安全与环保》;20140131;第40卷(第1期);第9-11页 * |
| "煤巷干式打钻钻场负压除尘系统的设计及应用";于国林等;<煤炭工程>;20141231;第46卷(第3期);第55-57页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105781456A (en) | 2016-07-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dry-type drilling powder removal device of handheld anchor drilling machine and dust removal method of dry-type drilling powder removal device Effective date of registration: 20190515 Granted publication date: 20180413 Pledgee: Bank of Tai'an Limited by Share Ltd Pledgor: TAIAN TAISHUO STRATUM CONTROL SCIENCE AND TECHNOLOGY CO., LTD. Registration number: 2019370000106 |
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Date of cancellation: 20200515 Granted publication date: 20180413 Pledgee: Bank of Tai'an Limited by Share Ltd Pledgor: TAIAN TAISHUO STRATA CONTROL TECHNOLOGY Co.,Ltd. Registration number: 2019370000106 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dry-type drilling powder removal device of handheld anchor drilling machine and dust removal method of dry-type drilling powder removal device Effective date of registration: 20200528 Granted publication date: 20180413 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN TAISHUO STRATA CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2020980002574 |
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Date of cancellation: 20210601 Granted publication date: 20180413 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN TAISHUO STRATA CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2020980002574 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dust removal device and method for dry drilling of hand-held anchor rod drill Effective date of registration: 20211124 Granted publication date: 20180413 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: TAIAN TAISHUO STRATA CONTROL TECHNOLOGY CO.,LTD. Registration number: Y2021980013131 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220507 Granted publication date: 20180413 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: TAIAN TAISHUO STRATA CONTROL TECHNOLOGY CO.,LTD. Registration number: Y2021980013131 |
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