EP2110188A3 - Method and device for removing coatings from equipment areas of equipment with gases or fluids flowing through them - Google Patents

Method and device for removing coatings from equipment areas of equipment with gases or fluids flowing through them Download PDF

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Publication number
EP2110188A3
EP2110188A3 EP09005432A EP09005432A EP2110188A3 EP 2110188 A3 EP2110188 A3 EP 2110188A3 EP 09005432 A EP09005432 A EP 09005432A EP 09005432 A EP09005432 A EP 09005432A EP 2110188 A3 EP2110188 A3 EP 2110188A3
Authority
EP
European Patent Office
Prior art keywords
equipment
areas
gases
fluids flowing
removing coatings
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.)
Withdrawn
Application number
EP09005432A
Other languages
German (de)
French (fr)
Other versions
EP2110188A2 (en
Inventor
Walter Gill
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.)
Ivankovic Josip
Original Assignee
Ivankovic Josip
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 Ivankovic Josip filed Critical Ivankovic Josip
Publication of EP2110188A2 publication Critical patent/EP2110188A2/en
Publication of EP2110188A3 publication Critical patent/EP2110188A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
    • 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 
    • B08B9/08—Cleaning containers, e.g. tanks
    • 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
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

Mit dem Ziel, Ablagerungen in Anlagenbereichen bzw. an Anlagenteilen in von von Gasen bzw. Flüssigkeiten, insbesondere von Rauchgasen, durchströmten Anlagen im laufenden Betrieb optimal entfernen zu können, also die Reinigung wirtschaftlicher zu gestalten, ist gezielte Laserbeaufschlagung der zu reinigenden Anlagenbereiche bzw. Anlagenteile, vorgesehen, wobei die zum Einsatz kommende, in die zu reinigenden Bereiche zu überführende Reinigungsvorrichtung einer intensiven Kühlung unterworfen wird, die es ermöglicht, die erforderlich werdende Reinigung im laufenden Betrieb der Anlage vorzunehmen.

Figure imgaf001
With the aim of being able to optimally remove deposits in plant areas or plant parts in plants through which gases or liquids, in particular flue gases, flow during operation, ie to make cleaning more economical, targeted laser application of the plant areas or system parts to be cleaned is targeted , provided, wherein the used to be used in the areas to be cleaned cleaning device is subjected to intensive cooling, which makes it possible to carry out the cleaning required during operation of the system.
Figure imgaf001
EP09005432A 2008-04-16 2009-04-16 Method and device for removing coatings from equipment areas of equipment with gases or fluids flowing through them Withdrawn EP2110188A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008019300A DE102008019300A1 (en) 2008-04-16 2008-04-16 Process for removing deposits on or in plant areas or parts of installations in which deposits are formed during operation of the plant, and devices for carrying out the process

Publications (2)

Publication Number Publication Date
EP2110188A2 EP2110188A2 (en) 2009-10-21
EP2110188A3 true EP2110188A3 (en) 2011-06-29

Family

ID=40810702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09005432A Withdrawn EP2110188A3 (en) 2008-04-16 2009-04-16 Method and device for removing coatings from equipment areas of equipment with gases or fluids flowing through them

Country Status (2)

Country Link
EP (1) EP2110188A3 (en)
DE (1) DE102008019300A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830072A1 (en) * 1998-07-04 2000-01-05 Laser & Med Tech Gmbh Method and device for the photoablative cleaning of plastic molds and injection molds
US6288362B1 (en) * 1998-04-24 2001-09-11 James W. Thomas Method and apparatus for treating surfaces and ablating surface material
US6437285B1 (en) * 1998-06-02 2002-08-20 General Lasertronics Corporation Method and apparatus for treating interior cylindrical surfaces and ablating surface material thereon

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203090A (en) * 1988-02-09 1989-08-15 Tomoki Takashima Device for cleaning pipe
US4920994A (en) * 1989-09-12 1990-05-01 The United States Of America As Represented By The United States Department Of Energy Laser removal of sludge from steam generators
US5113802A (en) * 1991-03-26 1992-05-19 Union Camp Corporation Method and apparatus for removing deposit from recovery boilers
JP3214074B2 (en) * 1992-07-15 2001-10-02 石川島播磨重工業株式会社 Laser irradiation torch
FR2752386B1 (en) * 1996-08-14 1998-09-11 Commissariat Energie Atomique METHOD FOR CLEANING OR DECONTAMINATION OF AN OBJECT USING AN ULTRAVIOLET LASER BEAM AND DEVICE FOR IMPLEMENTING IT
DE19834877A1 (en) * 1998-08-01 2000-02-10 Martin Walter Procedure for removing combustion products which can be deposited on combustion plant by means of pulsed laser radiation of laser source, has pulsed laser beam guided over surface
US20060138104A1 (en) * 2001-05-25 2006-06-29 Devore Paul W Fuel cell and liquid container sealant removal system
DE10360705A1 (en) 2003-12-19 2005-07-14 Inno Industrial Engineering Ltd. Method and device for cleaning contaminants in heat exchangers, waste heat boilers and combustion chambers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288362B1 (en) * 1998-04-24 2001-09-11 James W. Thomas Method and apparatus for treating surfaces and ablating surface material
US6437285B1 (en) * 1998-06-02 2002-08-20 General Lasertronics Corporation Method and apparatus for treating interior cylindrical surfaces and ablating surface material thereon
DE19830072A1 (en) * 1998-07-04 2000-01-05 Laser & Med Tech Gmbh Method and device for the photoablative cleaning of plastic molds and injection molds

Also Published As

Publication number Publication date
DE102008019300A1 (en) 2009-10-22
EP2110188A2 (en) 2009-10-21

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