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FR2918167B1 - METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER - Google Patents

METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER

Info

Publication number
FR2918167B1
FR2918167B1 FR0704592A FR0704592A FR2918167B1 FR 2918167 B1 FR2918167 B1 FR 2918167B1 FR 0704592 A FR0704592 A FR 0704592A FR 0704592 A FR0704592 A FR 0704592A FR 2918167 B1 FR2918167 B1 FR 2918167B1
Authority
FR
France
Prior art keywords
heat exchanger
internal cleaning
cleaning
internal
exchanger
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.)
Expired - Fee Related
Application number
FR0704592A
Other languages
French (fr)
Other versions
FR2918167A1 (en
Inventor
Yannig Travert
Christian Casenave
Marc Herry
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR0704592A priority Critical patent/FR2918167B1/en
Publication of FR2918167A1 publication Critical patent/FR2918167A1/en
Application granted granted Critical
Publication of FR2918167B1 publication Critical patent/FR2918167B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Cleaning In General (AREA)
FR0704592A 2007-06-27 2007-06-27 METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER Expired - Fee Related FR2918167B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0704592A FR2918167B1 (en) 2007-06-27 2007-06-27 METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704592A FR2918167B1 (en) 2007-06-27 2007-06-27 METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
FR2918167A1 FR2918167A1 (en) 2009-01-02
FR2918167B1 true FR2918167B1 (en) 2017-10-20

Family

ID=39052634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0704592A Expired - Fee Related FR2918167B1 (en) 2007-06-27 2007-06-27 METHOD FOR INTERNAL CLEANING OF A HEAT EXCHANGER

Country Status (1)

Country Link
FR (1) FR2918167B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392650B1 (en) * 2008-07-04 2012-03-16 Master Chemical Service S R L APPARATUS FOR CLEANING LARGE HEAT EXCHANGERS
GB2478532B (en) * 2010-03-08 2012-06-06 Peter Derek Barrett Heat exchanger pipework cleaning apparatus and method
US20160167978A1 (en) * 2013-08-08 2016-06-16 Ocean Team Group A/S A permanent magnetic material
CN104848737B (en) * 2015-05-11 2018-09-18 神华集团有限责任公司 Reactor crosses the method for cleaning of top condenser
CA3117369A1 (en) 2018-11-15 2020-05-22 Ocean Team Group A/S Method of back-pulse flushing clogged pipes, for example in a hydraulic pipe system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467208A (en) * 1934-12-13 1937-06-14 Du Pont Process and apparatus for cleaning the interior surfaces of heat exchangers and the like
FR2555475B3 (en) * 1983-11-24 1986-05-23 Gallo Michel PROCESS FOR CLEANING OR DESCALING INDUSTRIAL REFRIGERANTS AND CONDENSERS AND THE MEANS FOR IMPLEMENTING IT
US5370742A (en) * 1992-07-13 1994-12-06 The Clorox Company Liquid/supercritical cleaning with decreased polymer damage
US6558475B1 (en) * 2000-04-10 2003-05-06 International Business Machines Corporation Process for cleaning a workpiece using supercritical carbon dioxide

Also Published As

Publication number Publication date
FR2918167A1 (en) 2009-01-02

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