CN109209421A - 用于软硬地层的磁力转换式换刀钻切方法 - Google Patents
用于软硬地层的磁力转换式换刀钻切方法 Download PDFInfo
- Publication number
- CN109209421A CN109209421A CN201811274337.6A CN201811274337A CN109209421A CN 109209421 A CN109209421 A CN 109209421A CN 201811274337 A CN201811274337 A CN 201811274337A CN 109209421 A CN109209421 A CN 109209421A
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- drill bit
- fixed plate
- magnetic force
- force block
- bit fixed
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- 230000005291 magnetic effect Effects 0.000 title claims abstract description 149
- 238000005553 drilling Methods 0.000 title claims abstract description 66
- 230000008859 change Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 27
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 230000007423 decrease Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 238000009434 installation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 18
- 239000011435 rock Substances 0.000 abstract description 15
- 239000002689 soil Substances 0.000 abstract description 15
- 238000011010 flushing procedure Methods 0.000 abstract description 12
- 239000010802 sludge Substances 0.000 description 47
- 239000000956 alloy Substances 0.000 description 25
- 229910045601 alloy Inorganic materials 0.000 description 25
- 230000008901 benefit Effects 0.000 description 20
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- 238000005119 centrifugation Methods 0.000 description 14
- 238000007599 discharging Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811274337.6A CN109209421B (zh) | 2018-10-30 | 2018-10-30 | 用于软硬地层的磁力转换式换刀钻切方法 |
Applications Claiming Priority (1)
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CN201811274337.6A CN109209421B (zh) | 2018-10-30 | 2018-10-30 | 用于软硬地层的磁力转换式换刀钻切方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109209421A true CN109209421A (zh) | 2019-01-15 |
CN109209421B CN109209421B (zh) | 2020-11-27 |
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CN201811274337.6A Active CN109209421B (zh) | 2018-10-30 | 2018-10-30 | 用于软硬地层的磁力转换式换刀钻切方法 |
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CN (1) | CN109209421B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112593951A (zh) * | 2020-12-07 | 2021-04-02 | 安徽唐兴机械装备有限公司 | 一种快速更换顶管机刀头的装置及其工作方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205154033U (zh) * | 2015-11-26 | 2016-04-13 | 冯丽辉 | 一种石油勘探钻井用的高强度钻头 |
CN105863502A (zh) * | 2016-04-12 | 2016-08-17 | 刘洋 | 一种具有远程操控功能的冲击式石油勘探系统 |
CN108643820A (zh) * | 2018-04-10 | 2018-10-12 | 浙江科技学院 | 用于软硬地层的离心排泥式气压加压钻切装置 |
CN108643839A (zh) * | 2018-04-10 | 2018-10-12 | 浙江科技学院 | 用于软硬地层的全刀盘升降式复合钻切装置 |
CN208010276U (zh) * | 2018-01-31 | 2018-10-26 | 中石化石油工程技术服务有限公司 | 一种井下基于磁力的旋转冲击工具 |
-
2018
- 2018-10-30 CN CN201811274337.6A patent/CN109209421B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205154033U (zh) * | 2015-11-26 | 2016-04-13 | 冯丽辉 | 一种石油勘探钻井用的高强度钻头 |
CN105863502A (zh) * | 2016-04-12 | 2016-08-17 | 刘洋 | 一种具有远程操控功能的冲击式石油勘探系统 |
CN208010276U (zh) * | 2018-01-31 | 2018-10-26 | 中石化石油工程技术服务有限公司 | 一种井下基于磁力的旋转冲击工具 |
CN108643820A (zh) * | 2018-04-10 | 2018-10-12 | 浙江科技学院 | 用于软硬地层的离心排泥式气压加压钻切装置 |
CN108643839A (zh) * | 2018-04-10 | 2018-10-12 | 浙江科技学院 | 用于软硬地层的全刀盘升降式复合钻切装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112593951A (zh) * | 2020-12-07 | 2021-04-02 | 安徽唐兴机械装备有限公司 | 一种快速更换顶管机刀头的装置及其工作方法 |
CN112593951B (zh) * | 2020-12-07 | 2021-11-02 | 安徽唐兴机械装备有限公司 | 一种快速更换顶管机刀头的装置及其工作方法 |
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Publication number | Publication date |
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CN109209421B (zh) | 2020-11-27 |
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Effective date of registration: 20231219 Address after: 230031 b-1018, business office building, Woye garden, No. 81, Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Address before: 310023 No. 318 stay Road, Xihu District, Zhejiang, Hangzhou Patentee before: ZHEJIANG University OF SCIENCE AND TECHNOLOGY |
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Effective date of registration: 20240202 Address after: Room 12502, Building 3, No. 15 Fengcheng 1st Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710068 Patentee after: Shaanxi Gongyou Brothers Engineering Technology Co.,Ltd. Country or region after: China Address before: 230031 b-1018, business office building, Woye garden, No. 81, Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region before: China |
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