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GB2399871B - Inhibiting or removing deposition of particulates - Google Patents

Inhibiting or removing deposition of particulates

Info

Publication number
GB2399871B
GB2399871B GB0405647A GB0405647A GB2399871B GB 2399871 B GB2399871 B GB 2399871B GB 0405647 A GB0405647 A GB 0405647A GB 0405647 A GB0405647 A GB 0405647A GB 2399871 B GB2399871 B GB 2399871B
Authority
GB
United Kingdom
Prior art keywords
particulates
inhibiting
removing deposition
deposition
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
GB0405647A
Other versions
GB2399871A (en
GB0405647D0 (en
Inventor
Dean Bradley Baker
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of GB0405647D0 publication Critical patent/GB0405647D0/en
Publication of GB2399871A publication Critical patent/GB2399871A/en
Application granted granted Critical
Publication of GB2399871B publication Critical patent/GB2399871B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • 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
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B08B7/026—Using sound waves
    • B08B7/028—Using ultrasounds
    • 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
    • B08B9/0327—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 the fluid being in the form of a mist
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus
    • H10P52/00—

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
GB0405647A 2003-03-28 2004-03-12 Inhibiting or removing deposition of particulates Expired - Fee Related GB2399871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0307250.1A GB0307250D0 (en) 2003-03-28 2003-03-28 Inhibiting or removing deposition of particulates

Publications (3)

Publication Number Publication Date
GB0405647D0 GB0405647D0 (en) 2004-04-21
GB2399871A GB2399871A (en) 2004-09-29
GB2399871B true GB2399871B (en) 2005-05-11

Family

ID=9955773

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0307250.1A Ceased GB0307250D0 (en) 2003-03-28 2003-03-28 Inhibiting or removing deposition of particulates
GB0405647A Expired - Fee Related GB2399871B (en) 2003-03-28 2004-03-12 Inhibiting or removing deposition of particulates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0307250.1A Ceased GB0307250D0 (en) 2003-03-28 2003-03-28 Inhibiting or removing deposition of particulates

Country Status (1)

Country Link
GB (2) GB0307250D0 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001019A1 (en) * 1978-05-02 1979-11-29 Kockums Automation A method in sonic cleaning
US4461651A (en) * 1983-02-08 1984-07-24 Foster Wheeler Limited Sonic cleaning device and method
GB2261080A (en) * 1991-11-02 1993-05-05 Rolf Robert Jerlin Cleansing system for reducing soot deposition
DD298673B5 (en) * 1987-06-12 1995-11-30 Freiberg Bergakademie Method for improving the cleaning effect in the sound cleaning of heat generators
US5522938A (en) * 1994-08-08 1996-06-04 Texas Instruments Incorporated Particle removal in supercritical liquids using single frequency acoustic waves
WO1998053926A1 (en) * 1997-05-28 1998-12-03 Ulf Krogars Method and apparatus for acoustic cleaning
US5860187A (en) * 1996-03-11 1999-01-19 Flaszynski; Andrzej Cleaning system for removing dust deposits from ductwork
JPH11179310A (en) * 1997-12-22 1999-07-06 Babcock Hitachi Kk Sound wave soot blower

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979001019A1 (en) * 1978-05-02 1979-11-29 Kockums Automation A method in sonic cleaning
US4461651A (en) * 1983-02-08 1984-07-24 Foster Wheeler Limited Sonic cleaning device and method
DD298673B5 (en) * 1987-06-12 1995-11-30 Freiberg Bergakademie Method for improving the cleaning effect in the sound cleaning of heat generators
GB2261080A (en) * 1991-11-02 1993-05-05 Rolf Robert Jerlin Cleansing system for reducing soot deposition
US5522938A (en) * 1994-08-08 1996-06-04 Texas Instruments Incorporated Particle removal in supercritical liquids using single frequency acoustic waves
US5860187A (en) * 1996-03-11 1999-01-19 Flaszynski; Andrzej Cleaning system for removing dust deposits from ductwork
WO1998053926A1 (en) * 1997-05-28 1998-12-03 Ulf Krogars Method and apparatus for acoustic cleaning
JPH11179310A (en) * 1997-12-22 1999-07-06 Babcock Hitachi Kk Sound wave soot blower

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WEB document at http://www.primasonics.com/acoustic_cleaners_range.htm *
WPI ABSTRACT, Acc. No: 1999-437975 [37]; & JP 11 179310 A (BABCOCK HITACHI) (06-07-1999) *

Also Published As

Publication number Publication date
GB2399871A (en) 2004-09-29
GB0307250D0 (en) 2003-04-30
GB0405647D0 (en) 2004-04-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090312