CN110374527B - 钻杆防尘导向套 - Google Patents
钻杆防尘导向套 Download PDFInfo
- Publication number
- CN110374527B CN110374527B CN201910674565.0A CN201910674565A CN110374527B CN 110374527 B CN110374527 B CN 110374527B CN 201910674565 A CN201910674565 A CN 201910674565A CN 110374527 B CN110374527 B CN 110374527B
- Authority
- CN
- China
- Prior art keywords
- guide
- dust
- drill rod
- collection box
- guide cylinder
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims description 28
- 238000005553 drilling Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 abstract description 5
- 239000013589 supplement Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910674565.0A CN110374527B (zh) | 2019-07-25 | 2019-07-25 | 钻杆防尘导向套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910674565.0A CN110374527B (zh) | 2019-07-25 | 2019-07-25 | 钻杆防尘导向套 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110374527A CN110374527A (zh) | 2019-10-25 |
CN110374527B true CN110374527B (zh) | 2020-10-27 |
Family
ID=68255770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910674565.0A Expired - Fee Related CN110374527B (zh) | 2019-07-25 | 2019-07-25 | 钻杆防尘导向套 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110374527B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937305A1 (de) * | 1989-11-09 | 1991-05-16 | Hilti Ag | Fuehrungsschiene |
CN2107948U (zh) * | 1991-12-24 | 1992-06-24 | 枣庄市水泥厂 | 库顶电收尘器 |
JP2000006054A (ja) * | 1998-06-18 | 2000-01-11 | Robert Bosch Gmbh | 手持ち式工作機械のための吸込み装置 |
DE19945060A1 (de) * | 1999-09-20 | 2001-03-22 | Bosch Gmbh Robert | Schleifhandwerkzeugmaschine |
RU2362115C1 (ru) * | 2008-04-17 | 2009-07-20 | Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ГОУ ИрГТУ) | Устройство для очистки шпуров |
CN201433730Y (zh) * | 2009-07-09 | 2010-03-31 | 中国石油集团川庆钻探工程有限公司钻采工艺技术研究院 | 一种气体钻井用除尘装置 |
CN208900052U (zh) * | 2018-09-07 | 2019-05-24 | 三门峡龙王庄煤业有限责任公司 | 一种矿用实用型孔口除尘装置 |
-
2019
- 2019-07-25 CN CN201910674565.0A patent/CN110374527B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937305A1 (de) * | 1989-11-09 | 1991-05-16 | Hilti Ag | Fuehrungsschiene |
CN2107948U (zh) * | 1991-12-24 | 1992-06-24 | 枣庄市水泥厂 | 库顶电收尘器 |
JP2000006054A (ja) * | 1998-06-18 | 2000-01-11 | Robert Bosch Gmbh | 手持ち式工作機械のための吸込み装置 |
DE19945060A1 (de) * | 1999-09-20 | 2001-03-22 | Bosch Gmbh Robert | Schleifhandwerkzeugmaschine |
RU2362115C1 (ru) * | 2008-04-17 | 2009-07-20 | Государственное образовательное учреждение высшего профессионального образования "Иркутский государственный технический университет" (ГОУ ИрГТУ) | Устройство для очистки шпуров |
CN201433730Y (zh) * | 2009-07-09 | 2010-03-31 | 中国石油集团川庆钻探工程有限公司钻采工艺技术研究院 | 一种气体钻井用除尘装置 |
CN208900052U (zh) * | 2018-09-07 | 2019-05-24 | 三门峡龙王庄煤业有限责任公司 | 一种矿用实用型孔口除尘装置 |
Also Published As
Publication number | Publication date |
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CN110374527A (zh) | 2019-10-25 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Zisheng Inventor after: Shi Wanping Inventor after: Cheng Guoyou Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200923 Address after: 241319 Yuejin Village, Gongshan Town, Nanling County, Wuhu City, Anhui Province Applicant after: Fang Zisheng Address before: 221000 Co-innovation Block F, Science Park, China University of Mining and Technology, Jiefangnan Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |