CA3013481A1 - Appareil broyeur de roc a impact autopropulse pneumatique assiste par unflux de jet pulse ultra haute pression - Google Patents

Appareil broyeur de roc a impact autopropulse pneumatique assiste par unflux de jet pulse ultra haute pression Download PDF

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Publication number
CA3013481A1
CA3013481A1 CA3013481A CA3013481A CA3013481A1 CA 3013481 A1 CA3013481 A1 CA 3013481A1 CA 3013481 A CA3013481 A CA 3013481A CA 3013481 A CA3013481 A CA 3013481A CA 3013481 A1 CA3013481 A1 CA 3013481A1
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Canada
Prior art keywords
water
impact
chamber
piston
air
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.)
Granted
Application number
CA3013481A
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English (en)
Other versions
CA3013481C (fr
Inventor
Hongxiang JIANG
Changlong DU
Songyong LIU
Zenghui LIU
Hongsheng LI
Daolong YANG
Kuidong GAO
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Publication of CA3013481A1 publication Critical patent/CA3013481A1/fr
Application granted granted Critical
Publication of CA3013481C publication Critical patent/CA3013481C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/60—Slitting by jets of water or other liquid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C45/00—Methods of hydraulic mining; Hydraulic monitors
    • E21C45/02—Means for generating pulsating fluid jets
    • E21C45/04—Means for generating pulsating fluid jets by use of highly pressurised liquid

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA3013481A 2017-06-09 2017-06-20 Appareil broyeur de roc a impact autopropulse pneumatique assiste par unflux de jet pulse ultra haute pression Expired - Fee Related CA3013481C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710431051.3A CN107083922B (zh) 2017-06-09 2017-06-09 一种气动自进式超高压脉冲射流辅助冲击破岩设备
CN2017104310513 2017-06-09
PCT/CN2017/089141 WO2018223421A1 (fr) 2017-06-09 2017-06-20 Équipement de fracturation de roche pneumatique auto-propulsé à jet pulsé ultra-haute pression à impact auxiliaire

Publications (2)

Publication Number Publication Date
CA3013481A1 true CA3013481A1 (fr) 2018-12-09
CA3013481C CA3013481C (fr) 2019-11-26

Family

ID=59608307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3013481A Expired - Fee Related CA3013481C (fr) 2017-06-09 2017-06-20 Appareil broyeur de roc a impact autopropulse pneumatique assiste par unflux de jet pulse ultra haute pression

Country Status (5)

Country Link
CN (1) CN107083922B (fr)
AU (1) AU2017393408B2 (fr)
CA (1) CA3013481C (fr)
RU (1) RU2689453C1 (fr)
WO (1) WO2018223421A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979539B (zh) * 2018-06-12 2019-11-08 中国矿业大学 一种电机驱动超高压脉冲射流辅助机械冲击破岩设备
CN109267931A (zh) * 2018-09-26 2019-01-25 中国铁建重工集团有限公司 一种用于岩石地层掏槽的装置
CN111520076B (zh) * 2020-04-17 2021-02-02 中国矿业大学 一种高压脉冲聚能射流发生系统及其使用方法
CN111764821B (zh) * 2020-08-03 2023-04-14 四川大学 一种微波水射流协同破岩方法与装置
CN112360430B (zh) * 2020-11-04 2023-05-12 中国石油大学(北京) 一种裂缝堵漏模拟评价的实验装置
CN113027447B (zh) * 2021-03-11 2023-04-18 重庆工程职业技术学院 一种煤矿开采机电设备
CN113217099B (zh) * 2021-06-08 2024-04-05 国能神东煤炭集团有限责任公司 水力定向顶板切割装置
CN113446017B (zh) * 2021-07-29 2022-05-20 湖南师范大学 一种活塞机构及具有水射流辅助破岩功能的球齿滚刀
CN113982615B (zh) * 2021-10-25 2023-08-11 中国矿业大学(北京) 一种高频气驱粒子冲击破岩装置
CN115095309B (zh) * 2022-07-26 2023-07-25 山东科技大学 一种压差式活塞增压蓄能脉冲装置
CN116690811B (zh) * 2023-08-04 2023-10-27 中国石油大学(华东) 基于电磁式换向增压射流实现岩石切槽的实验装置及方法
CN117108205B (zh) * 2023-10-20 2024-01-23 四川派盛通石油工程技术有限公司 脉冲式增压射流钻井装置

Family Cites Families (16)

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US3441094A (en) * 1966-08-05 1969-04-29 Hughes Tool Co Drilling methods and apparatus employing out-of-phase pressure variations in a drilling fluid
GB2194810B (en) * 1986-09-04 1990-04-25 G Sojuzny Z Mekh I Khim Ochist Hydraulic pulse generator
JPS6471994A (en) * 1987-09-11 1989-03-16 Gos Sojuz Z Mek Khim Ochistke Hydraulic pulse generator
CN2047717U (zh) * 1989-05-09 1989-11-15 中国矿业大学 高压水射流凿岩机
JP5049913B2 (ja) * 2008-08-08 2012-10-17 一功 古木 削孔機
KR101183445B1 (ko) * 2009-12-24 2012-09-17 일향토건주식회사 에어 토출형 유압해머를 갖는 대구경 굴착헤드 및 이를 이용한 굴착공법
CN102242604B (zh) * 2011-07-11 2014-04-16 安东石油技术（集团）有限公司 脉冲喷头
CN103452482B (zh) * 2013-09-12 2014-06-11 中国石油大学(北京) 锥形齿轮组换向井下脉冲射流增压装置
CN203856412U (zh) * 2014-05-30 2014-10-01 西安美尼矿山设备科技有限公司 高压水射流钻割一体化钻头
CN204152421U (zh) * 2014-09-26 2015-02-11 中煤科工集团重庆研究院有限公司 煤矿硬岩钻进水压驱动冲击钻具
CN105156107B (zh) * 2015-07-06 2017-05-17 中国矿业大学 一种超高压旋转脉冲水射流破岩机构
CN105239928B (zh) * 2015-09-18 2017-05-17 中国矿业大学 一种超高压旋转磨料水射流钻机
CN105239922A (zh) * 2015-10-08 2016-01-13 西南石油大学 局部往复式液动冲击钻井提速工具
CN105840100B (zh) * 2016-05-10 2019-05-14 宿州学院 一种自移式水射流钻机
CN106246106B (zh) * 2016-08-24 2019-01-22 中石化石油机械股份有限公司研究院 一种脉冲式水力射流钻井工具
CN106246175B (zh) * 2016-09-23 2018-06-15 中国矿业大学 一种脉冲射流与机械冲击联合破岩机构

Also Published As

Publication number Publication date
WO2018223421A1 (fr) 2018-12-13
CA3013481C (fr) 2019-11-26
CN107083922B (zh) 2019-01-11
RU2689453C1 (ru) 2019-05-28
CN107083922A (zh) 2017-08-22
AU2017393408B2 (en) 2019-03-21
AU2017393408A1 (en) 2019-01-03

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