SE8303812D0 - PROCEDURE AND APPARATUS FOR CLEANING OF CLOTH - Google Patents

PROCEDURE AND APPARATUS FOR CLEANING OF CLOTH

Info

Publication number
SE8303812D0
SE8303812D0 SE8303812A SE8303812A SE8303812D0 SE 8303812 D0 SE8303812 D0 SE 8303812D0 SE 8303812 A SE8303812 A SE 8303812A SE 8303812 A SE8303812 A SE 8303812A SE 8303812 D0 SE8303812 D0 SE 8303812D0
Authority
SE
Sweden
Prior art keywords
article
frequency
cleaning
cloth
procedure
Prior art date
Application number
SE8303812A
Other languages
Swedish (sv)
Other versions
SE8303812L (en
Inventor
J C Matthews
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SE8303812D0 publication Critical patent/SE8303812D0/en
Publication of SE8303812L publication Critical patent/SE8303812L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

For cleaning an article formed of non-rigid fabric such as a tubular filter (5) low frequency air pulses are directed at the article in the form of a concentrated beam to cause the material to vibrate while the article is rotated to expose different portions to direct impingement. The frequency is varied in the range 10 to 100 Hz while observing the article through window 24, and the frequency is held constant for a period at those values where the article resonates. The frequency may return to resonant values more than once in a cleaning operation. <IMAGE>
SE8303812A 1982-07-19 1983-07-04 PROCEDURE AND APPARATUS FOR CLEANING OF CLOTH SE8303812L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39932382A 1982-07-19 1982-07-19

Publications (2)

Publication Number Publication Date
SE8303812D0 true SE8303812D0 (en) 1983-07-04
SE8303812L SE8303812L (en) 1984-01-20

Family

ID=23579105

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303812A SE8303812L (en) 1982-07-19 1983-07-04 PROCEDURE AND APPARATUS FOR CLEANING OF CLOTH

Country Status (13)

Country Link
JP (1) JPS5929018A (en)
KR (1) KR840005354A (en)
AU (1) AU1490183A (en)
BE (1) BE897309A (en)
BR (1) BR8303623A (en)
DE (1) DE3321455A1 (en)
ES (2) ES8500083A1 (en)
FI (1) FI832041L (en)
FR (1) FR2530162A1 (en)
GB (1) GB2125314A (en)
IT (1) IT1167635B (en)
SE (1) SE8303812L (en)
ZA (1) ZA834242B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411615A1 (en) * 1993-09-13 1995-03-16 Thomas Stumpp Device for cleaning motor vehicle lamella filters in particular
US5461123A (en) * 1994-07-14 1995-10-24 Union Carbide Chemicals & Plastics Technology Corporation Gas phase fluidized bed polyolefin polymerization process using sound waves
FI972252A (en) * 1997-05-28 1998-11-29 Ulf Krogars Procedure and facility for acoustic cleaning
DE102005055813B4 (en) * 2005-11-21 2013-03-21 Fritz Egger Gmbh & Co. Apparatus and process for the production of wood-based materials and methods for cleaning
US8328907B2 (en) * 2009-12-17 2012-12-11 Babcock & Wilcox Power Generation Group, Inc. Collecting plate cleaning using resonant frequency wave application
US20110209723A1 (en) * 2010-03-01 2011-09-01 David Hunt Sullivan Methods Of Treating Clothing And Textiles And Articles Treated Thereby
CN105013768A (en) * 2014-04-29 2015-11-04 龙钜超洁净科技（苏州）有限公司 Oscillation dusting machine
CN106914458A (en) * 2015-12-24 2017-07-04 天津海德浩天科技发展有限公司 A kind of intelligent vibration deashing device for reaction tower
EP3296533B1 (en) * 2016-09-16 2019-04-10 Hirtenberger Holding GmbH Method for improving quality of a gas-permeable object removed from the exhaust tract of a combustion engine and device for same
CN113003274B (en) * 2021-02-19 2023-08-04 王怀 Conveying and gettering device for melt blown cloth production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631586A (en) * 1937-07-27 1949-11-07 Emile Damond Improvements in and relating to means for freeing from dust and cleaning filtering or non-filtering walls or the like
FR893535A (en) * 1959-08-18 1944-08-28 Progil Selective weedkiller at the same time forming an anticryptogamic product
GB966858A (en) * 1959-11-02 1964-08-19 Cavitron Ultrasonics Inc Improvements in or relating to the cleaning of porous objects
US3413781A (en) * 1966-08-15 1968-12-03 Harry I. Abboud Sonic aerosol filtering devices
FI56773C (en) * 1973-02-26 1980-04-10 Inoma Filter Ab SAETT FOER RENING AV STOFTFILTER
DE3025548A1 (en) * 1980-07-05 1982-01-21 Degussa Ag, 6000 Frankfurt METHOD FOR CLEANING FILTER CLOTHES BY MEANS OF PRESSURE GAS IMPULS FOR SOLID DETECTION FROM GASES

Also Published As

Publication number Publication date
ES524046A0 (en) 1984-10-01
ES8503966A1 (en) 1985-04-01
FI832041L (en) 1984-01-20
ZA834242B (en) 1984-03-28
KR840005354A (en) 1984-11-12
AU1490183A (en) 1984-01-26
BR8303623A (en) 1984-06-12
IT1167635B (en) 1987-05-13
ES8500083A1 (en) 1984-10-01
ES533109A0 (en) 1985-04-01
GB2125314A (en) 1984-03-07
DE3321455A1 (en) 1984-01-19
BE897309A (en) 1983-11-14
FR2530162A1 (en) 1984-01-20
IT8348523A0 (en) 1983-06-17
GB8316116D0 (en) 1983-07-20
FI832041A0 (en) 1983-06-07
SE8303812L (en) 1984-01-20
JPS5929018A (en) 1984-02-16

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