FR2894653B1 - Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide - Google Patents

Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide

Info

Publication number
FR2894653B1
FR2894653B1 FR0553838A FR0553838A FR2894653B1 FR 2894653 B1 FR2894653 B1 FR 2894653B1 FR 0553838 A FR0553838 A FR 0553838A FR 0553838 A FR0553838 A FR 0553838A FR 2894653 B1 FR2894653 B1 FR 2894653B1
Authority
FR
France
Prior art keywords
vehiculating
drying
fluid
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.)
Active
Application number
FR0553838A
Other languages
English (en)
Other versions
FR2894653A1 (fr
Inventor
Dominique Gueugnaut
Alain Darut
Aymeric Lopitaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRTgaz SA
Original Assignee
Gaz de France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gaz de France SA filed Critical Gaz de France SA
Priority to FR0553838A priority Critical patent/FR2894653B1/fr
Publication of FR2894653A1 publication Critical patent/FR2894653A1/fr
Application granted granted Critical
Publication of FR2894653B1 publication Critical patent/FR2894653B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B08B9/0555—Gelled or degradable pigs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR0553838A 2005-12-12 2005-12-12 Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide Active FR2894653B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0553838A FR2894653B1 (fr) 2005-12-12 2005-12-12 Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0553838A FR2894653B1 (fr) 2005-12-12 2005-12-12 Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide

Publications (2)

Publication Number Publication Date
FR2894653A1 FR2894653A1 (fr) 2007-06-15
FR2894653B1 true FR2894653B1 (fr) 2009-02-13

Family

ID=36942318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0553838A Active FR2894653B1 (fr) 2005-12-12 2005-12-12 Dispositif pour le sechage d'une canalisation destinee a vehiculer un fluide

Country Status (1)

Country Link
FR (1) FR2894653B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733963B (zh) * 2016-12-05 2023-04-07 四川中匠科技有限公司 一种自溶解管道清理机器人
CN113465306B (zh) * 2021-08-16 2022-05-06 海门市胜佳建筑设备有限公司 一种建筑木模板转移式干燥设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473572A (en) * 1966-04-15 1969-10-21 Eva Nielson Hassell Batching pig and separation of interface in pipeline flow
US3875606A (en) * 1973-08-15 1975-04-08 Oil States Rubber Co Foam filled pipeline pig
US4254559A (en) * 1980-02-19 1981-03-10 The Dow Chemical Company Method for drying pipelines
US4383376A (en) * 1981-03-18 1983-05-17 Showa Denko Kabushiki Kaisha Contact-dehydrating sheet for drying protein-containing food
US4416703A (en) * 1981-11-20 1983-11-22 Shell Oil Company System for removing debris from pipelines
JPH08155413A (ja) * 1994-12-02 1996-06-18 Yunipetsuku:Kk ピ グ
JP2998079B2 (ja) * 1997-11-28 2000-01-11 貞晋 大工 ピグによる管内面の乾燥方法
DE19945188C2 (de) * 1999-09-21 2003-01-23 Ibis Gmbh Bio Innovationen Verfahren und Vorrichtung zum Entfernen von wässrigen Phasen aus Gemischen von nichtwässrigen Flüssigkeiten und wässrigen Phasen
GB0008373D0 (en) * 2000-04-06 2000-05-24 Copipe Systems Limited Articulated pigging device
US7303084B2 (en) * 2004-01-27 2007-12-04 Mcphillips Kevin Compositions, devices, and methods for use in environmental remediation

Also Published As

Publication number Publication date
FR2894653A1 (fr) 2007-06-15

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