BR8902271A - Processo e equipamento para limpeza de tubulacoes - Google Patents
Processo e equipamento para limpeza de tubulacoesInfo
- Publication number
- BR8902271A BR8902271A BR898902271A BR8902271A BR8902271A BR 8902271 A BR8902271 A BR 8902271A BR 898902271 A BR898902271 A BR 898902271A BR 8902271 A BR8902271 A BR 8902271A BR 8902271 A BR8902271 A BR 8902271A
- Authority
- BR
- Brazil
- Prior art keywords
- equipment
- cleaning process
- pipe cleaning
- pipe
- cleaning
- Prior art date
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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
-
- 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
- B08B9/057—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 being entrained discrete elements, e.g. balls, grinding elements, brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63118141A JPH01288385A (ja) | 1988-05-17 | 1988-05-17 | 管の清掃方法及び装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8902271A true BR8902271A (pt) | 1990-01-09 |
Family
ID=14729084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898902271A BR8902271A (pt) | 1988-05-17 | 1989-05-16 | Processo e equipamento para limpeza de tubulacoes |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH01288385A (pt) |
BR (1) | BR8902271A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0634229B1 (de) * | 1993-07-12 | 1998-10-07 | Promotec AG | Verfahren, Zusammensetzung und Vorrichtung zur Innenreinigung und Beschichtung von Rohrleitungen |
CN105583202B (zh) * | 2015-12-19 | 2018-01-23 | 中国海洋石油集团有限公司 | 一种高含蜡海底混输管道清管器遇阻解卡方法 |
CN107524415B (zh) * | 2016-11-21 | 2024-01-19 | 河南大有能源股份有限公司新安煤矿 | 煤层钻孔除尘装置及钻机 |
CN112845424A (zh) * | 2020-12-18 | 2021-05-28 | 邢万里 | 一种pvc管内壁清洗头、清洗系统及清洗方法 |
-
1988
- 1988-05-17 JP JP63118141A patent/JPH01288385A/ja active Pending
-
1989
- 1989-05-16 BR BR898902271A patent/BR8902271A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH01288385A (ja) | 1989-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 16/05/2004 |