CN109985868A - 输油管道内壁油污清理方法 - Google Patents
输油管道内壁油污清理方法 Download PDFInfo
- Publication number
- CN109985868A CN109985868A CN201910345539.3A CN201910345539A CN109985868A CN 109985868 A CN109985868 A CN 109985868A CN 201910345539 A CN201910345539 A CN 201910345539A CN 109985868 A CN109985868 A CN 109985868A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- cleaner
- wall
- cleaning
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0552—Spherically shaped pigs
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345539.3A CN109985868A (zh) | 2019-04-26 | 2019-04-26 | 输油管道内壁油污清理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345539.3A CN109985868A (zh) | 2019-04-26 | 2019-04-26 | 输油管道内壁油污清理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109985868A true CN109985868A (zh) | 2019-07-09 |
Family
ID=67135380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910345539.3A Pending CN109985868A (zh) | 2019-04-26 | 2019-04-26 | 输油管道内壁油污清理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109985868A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111014201A (zh) * | 2019-12-10 | 2020-04-17 | 太原钢铁(集团)有限公司 | 一种尾矿衬胶管道除垢方法 |
CN112170397A (zh) * | 2020-10-10 | 2021-01-05 | 上海理工大学 | 一种长距离输油管道清理装置及清理车 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104014562A (zh) * | 2014-05-20 | 2014-09-03 | 天津市管道工程集团有限公司 | 高纯气体长管线内壁清洁整体工艺 |
CN105618439A (zh) * | 2016-01-31 | 2016-06-01 | 李志强 | 一种原油管道清理系统以及原油管道清理施工方法 |
CN106733964A (zh) * | 2017-01-12 | 2017-05-31 | 锐驰高科股份有限公司 | 废弃原油管道无害化清洗工艺 |
CN106925577A (zh) * | 2015-12-31 | 2017-07-07 | 中国石油天然气股份有限公司 | 一种废弃油气管道残留物清洗方法 |
CN107433273A (zh) * | 2017-08-08 | 2017-12-05 | 中石化河南油建工程有限公司 | 一种废弃原油管线无害化处理方法 |
CN107983737A (zh) * | 2017-11-09 | 2018-05-04 | 中国化学工程第六建设有限公司 | 管道脱脂清洗方法及脱脂清洗装置 |
CN109013583A (zh) * | 2017-06-12 | 2018-12-18 | 金德林 | 一种pig高弹性增压气动弹清洗技术 |
-
2019
- 2019-04-26 CN CN201910345539.3A patent/CN109985868A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104014562A (zh) * | 2014-05-20 | 2014-09-03 | 天津市管道工程集团有限公司 | 高纯气体长管线内壁清洁整体工艺 |
CN106925577A (zh) * | 2015-12-31 | 2017-07-07 | 中国石油天然气股份有限公司 | 一种废弃油气管道残留物清洗方法 |
CN105618439A (zh) * | 2016-01-31 | 2016-06-01 | 李志强 | 一种原油管道清理系统以及原油管道清理施工方法 |
CN106733964A (zh) * | 2017-01-12 | 2017-05-31 | 锐驰高科股份有限公司 | 废弃原油管道无害化清洗工艺 |
CN109013583A (zh) * | 2017-06-12 | 2018-12-18 | 金德林 | 一种pig高弹性增压气动弹清洗技术 |
CN107433273A (zh) * | 2017-08-08 | 2017-12-05 | 中石化河南油建工程有限公司 | 一种废弃原油管线无害化处理方法 |
CN107983737A (zh) * | 2017-11-09 | 2018-05-04 | 中国化学工程第六建设有限公司 | 管道脱脂清洗方法及脱脂清洗装置 |
Non-Patent Citations (1)
Title |
---|
王会坤等: ""川气东送管道干线清管实践"", 《投产与运行》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111014201A (zh) * | 2019-12-10 | 2020-04-17 | 太原钢铁(集团)有限公司 | 一种尾矿衬胶管道除垢方法 |
CN112170397A (zh) * | 2020-10-10 | 2021-01-05 | 上海理工大学 | 一种长距离输油管道清理装置及清理车 |
CN112170397B (zh) * | 2020-10-10 | 2023-04-11 | 上海理工大学 | 一种长距离输油管道清理装置及清理车 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Fulin Inventor after: Wang Junqi Inventor after: Li Wen Inventor after: Zhu Xiaoxia Inventor after: Ma Shuai Inventor before: Ma Fulin Inventor before: Mao Zhongqiang Inventor before: Tan Chuanjiang Inventor before: Wang Junqi Inventor before: Li Wen Inventor before: Zhu Xiaoxia Inventor before: Ma Shuai |