CN111485540A - 一种带防锈处理的海上钻井平台支柱防锈设备 - Google Patents
一种带防锈处理的海上钻井平台支柱防锈设备 Download PDFInfo
- Publication number
- CN111485540A CN111485540A CN202010393491.6A CN202010393491A CN111485540A CN 111485540 A CN111485540 A CN 111485540A CN 202010393491 A CN202010393491 A CN 202010393491A CN 111485540 A CN111485540 A CN 111485540A
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- Prior art keywords
- cavity
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 230000002265 prevention Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 238000007667 floating Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000013535 sea water Substances 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0026—Means for protecting offshore constructions against corrosion
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010393491.6A CN111485540B (zh) | 2020-05-11 | 2020-05-11 | 一种带防锈处理的海上钻井平台支柱防锈设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010393491.6A CN111485540B (zh) | 2020-05-11 | 2020-05-11 | 一种带防锈处理的海上钻井平台支柱防锈设备 |
Publications (2)
Publication Number | Publication Date |
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CN111485540A true CN111485540A (zh) | 2020-08-04 |
CN111485540B CN111485540B (zh) | 2020-12-18 |
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CN202010393491.6A Active CN111485540B (zh) | 2020-05-11 | 2020-05-11 | 一种带防锈处理的海上钻井平台支柱防锈设备 |
Country Status (1)
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CN (1) | CN111485540B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268679A (zh) * | 2010-05-05 | 2011-12-07 | Kme德国股份及两合公司 | 近海钢结构的防腐蚀装置以及用于其安装的方法 |
KR20130066414A (ko) * | 2011-12-12 | 2013-06-20 | 고광준 | 경사진 지주강관파이프 보호장치 |
WO2016083718A1 (fr) * | 2014-11-27 | 2016-06-02 | Electricite De France | Traitement anticorrosif de structures portantes immergées |
CN110711663A (zh) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | 一种海上钻井平台支撑柱除锈装置 |
-
2020
- 2020-05-11 CN CN202010393491.6A patent/CN111485540B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102268679A (zh) * | 2010-05-05 | 2011-12-07 | Kme德国股份及两合公司 | 近海钢结构的防腐蚀装置以及用于其安装的方法 |
KR20130066414A (ko) * | 2011-12-12 | 2013-06-20 | 고광준 | 경사진 지주강관파이프 보호장치 |
WO2016083718A1 (fr) * | 2014-11-27 | 2016-06-02 | Electricite De France | Traitement anticorrosif de structures portantes immergées |
CN110711663A (zh) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | 一种海上钻井平台支撑柱除锈装置 |
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CN111485540B (zh) | 2020-12-18 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201130 Address after: No.999, Runyang Road, petroleum equipment Industrial Park, Jianyang Town, Jianhu County, Yancheng City, Jiangsu Province Applicant after: Zhongjuxin Ocean Engineering Equipment Co.,Ltd. Address before: 325006 East first floor, No.4, Lane 1, xikan Road, Dongbian village, Panqiao street, Ouhai District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou Minzi Machinery Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200804 Assignee: ZHONGKEJUXIN CLEAN ENERGY & HOT FORGING EQUIPMENT RESEARCH AND DEVELOPMENT Co.,Ltd. Assignor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Contract record no.: X2023980045713 Denomination of invention: A rust proof equipment for offshore drilling platform pillars with rust prevention treatment Granted publication date: 20201218 License type: Common License Record date: 20231107 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rust prevention equipment for offshore drilling platform pillars with rust prevention treatment Granted publication date: 20201218 Pledgee: China Construction Bank Jianhu sub branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2024980028265 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |