WO2006045138A3 - Dust extractor - Google Patents

Dust extractor Download PDF

Info

Publication number
WO2006045138A3
WO2006045138A3 PCT/AU2005/001352 AU2005001352W WO2006045138A3 WO 2006045138 A3 WO2006045138 A3 WO 2006045138A3 AU 2005001352 W AU2005001352 W AU 2005001352W WO 2006045138 A3 WO2006045138 A3 WO 2006045138A3
Authority
WO
WIPO (PCT)
Prior art keywords
inlet
dust extractor
rotating filter
filter
outlet
Prior art date
Application number
PCT/AU2005/001352
Other languages
French (fr)
Other versions
WO2006045138A2 (en
Inventor
Leslie Vincent Peddle Johnson
Original Assignee
Johnson Leslie Vincent P
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
Priority claimed from AU2004906216A external-priority patent/AU2004906216A0/en
Application filed by Johnson Leslie Vincent P filed Critical Johnson Leslie Vincent P
Publication of WO2006045138A2 publication Critical patent/WO2006045138A2/en
Publication of WO2006045138A3 publication Critical patent/WO2006045138A3/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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • 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
    • B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
    • B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Abstract

A dust extractor (1) comprises a housing having an inlet (2) and an outlet (4), a rotating filter (6), and a fan (3) which draws dust laden air in through the inlet, through the rotating filter and out through the outlet. The configuration of the rotating filter and the position of the inlet is such as to augment airflow through the filter, preferably in the counter current direction.
PCT/AU2005/001352 2004-10-29 2005-09-08 Dust extractor WO2006045138A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004906216 2004-10-29
AU2004906216A AU2004906216A0 (en) 2004-10-29 Dust extractor

Publications (2)

Publication Number Publication Date
WO2006045138A2 WO2006045138A2 (en) 2006-05-04
WO2006045138A3 true WO2006045138A3 (en) 2006-09-28

Family

ID=36228128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2005/001352 WO2006045138A2 (en) 2004-10-29 2005-09-08 Dust extractor

Country Status (1)

Country Link
WO (1) WO2006045138A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109364638B (en) * 2018-12-07 2020-11-17 佛山同兴制药有限公司 Medicinal material dust filtering and dedusting device
US11746731B2 (en) 2021-09-01 2023-09-05 Caterpillar Inc. Radial air cleaner

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433934A1 (en) * 1974-07-15 1976-02-05 Heinz Hoelter Gas filter with centrifugal cleaning action - having filter drum which is rotated to remove dust
GB1559530A (en) * 1975-08-29 1980-01-23 Schmitz H Gas cleaning device
US4360432A (en) * 1981-09-10 1982-11-23 The Terrell Machine Company Filtering apparatus having inlet vanes for preventing accumulation of particulates
US4360369A (en) * 1981-03-09 1982-11-23 The Terrell Machine Company Apparatus for filtering particulates from a fluid
SU1667904A1 (en) * 1989-05-29 1991-08-07 Брянский технологический институт Self-cleaning filter
EP0588770A1 (en) * 1992-09-11 1994-03-23 Seiler-Müller, Susanne Process for filtering a medium and device for carrying out the process
DE4308907A1 (en) * 1993-03-19 1994-09-22 Wolf M Berz Process and apparatus for separating off particulate impurities from a flowable medium
RU2067017C1 (en) * 1993-03-10 1996-09-27 Владимир Васильевич Казачков Self-cleaning filter
JPH11514A (en) * 1997-06-11 1999-01-06 Japan Field Kk Filter device having clogging preventive function
JPH11347327A (en) * 1998-06-10 1999-12-21 Eiwa Sogo Kenkyusho:Kk Dust collecting apparatus
DE19826105A1 (en) * 1998-06-12 1999-12-23 Wolfgang Puffe Centrifugal air filter for removal of fusible particles
WO2000018490A1 (en) * 1998-09-28 2000-04-06 Lundin Filter Gmbh Device and method for removing particles from a fluid
JP2000140538A (en) * 1998-11-11 2000-05-23 Ube Ind Ltd Powder capturizing device
JP2000185211A (en) * 1998-12-22 2000-07-04 Yamamoto Co Ltd Dust collector for grain dryer
KR20010019423A (en) * 1999-08-27 2001-03-15 성재갑 Dust collector using rotating type filter
JP2001340722A (en) * 2000-05-30 2001-12-11 Hiroyuki Terasaki Dust removing fan
JP2002089238A (en) * 2000-09-19 2002-03-27 Mitsubishi Heavy Ind Ltd Device for removing particulate in exhaust gas
US6517612B1 (en) * 2001-10-29 2003-02-11 Gore Enterprise Holdings, Inc. Centrifugal filtration device
JP2003065030A (en) * 2001-08-24 2003-03-05 Koji Iizuka Rotary filter type particulate removal device
CN1480239A (en) * 2003-08-08 2004-03-10 暴辰生 Filtration type gas separation and purification equipment with rapid moving filtering layer

Patent Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433934A1 (en) * 1974-07-15 1976-02-05 Heinz Hoelter Gas filter with centrifugal cleaning action - having filter drum which is rotated to remove dust
GB1559530A (en) * 1975-08-29 1980-01-23 Schmitz H Gas cleaning device
US4360369A (en) * 1981-03-09 1982-11-23 The Terrell Machine Company Apparatus for filtering particulates from a fluid
US4360432A (en) * 1981-09-10 1982-11-23 The Terrell Machine Company Filtering apparatus having inlet vanes for preventing accumulation of particulates
SU1667904A1 (en) * 1989-05-29 1991-08-07 Брянский технологический институт Self-cleaning filter
EP0588770A1 (en) * 1992-09-11 1994-03-23 Seiler-Müller, Susanne Process for filtering a medium and device for carrying out the process
RU2067017C1 (en) * 1993-03-10 1996-09-27 Владимир Васильевич Казачков Self-cleaning filter
DE4308907A1 (en) * 1993-03-19 1994-09-22 Wolf M Berz Process and apparatus for separating off particulate impurities from a flowable medium
JPH11514A (en) * 1997-06-11 1999-01-06 Japan Field Kk Filter device having clogging preventive function
JPH11347327A (en) * 1998-06-10 1999-12-21 Eiwa Sogo Kenkyusho:Kk Dust collecting apparatus
DE19826105A1 (en) * 1998-06-12 1999-12-23 Wolfgang Puffe Centrifugal air filter for removal of fusible particles
WO2000018490A1 (en) * 1998-09-28 2000-04-06 Lundin Filter Gmbh Device and method for removing particles from a fluid
JP2000140538A (en) * 1998-11-11 2000-05-23 Ube Ind Ltd Powder capturizing device
JP2000185211A (en) * 1998-12-22 2000-07-04 Yamamoto Co Ltd Dust collector for grain dryer
KR20010019423A (en) * 1999-08-27 2001-03-15 성재갑 Dust collector using rotating type filter
JP2001340722A (en) * 2000-05-30 2001-12-11 Hiroyuki Terasaki Dust removing fan
JP2002089238A (en) * 2000-09-19 2002-03-27 Mitsubishi Heavy Ind Ltd Device for removing particulate in exhaust gas
JP2003065030A (en) * 2001-08-24 2003-03-05 Koji Iizuka Rotary filter type particulate removal device
US6517612B1 (en) * 2001-10-29 2003-02-11 Gore Enterprise Holdings, Inc. Centrifugal filtration device
CN1480239A (en) * 2003-08-08 2004-03-10 暴辰生 Filtration type gas separation and purification equipment with rapid moving filtering layer

Non-Patent Citations (11)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199220, Derwent World Patents Index; Class J01, AN 1992-165345 *
DATABASE WPI Week 199720, Derwent World Patents Index; Class J01, AN 1997-224546 *
DATABASE WPI Week 199911, Derwent World Patents Index; Class J01, AN 1999-124668 *
DATABASE WPI Week 200010, Derwent World Patents Index; Class J01, AN 2000-110119 *
DATABASE WPI Week 200044, Derwent World Patents Index; Class J01, AN 2000-494059 *
DATABASE WPI Week 200062, Derwent World Patents Index; Class J01, AN 2000-640741 *
DATABASE WPI Week 200157, Derwent World Patents Index; Class J01, AN 2001-5193667 *
DATABASE WPI Week 200226, Derwent World Patents Index; Class J01, AN 2002-199187 *
DATABASE WPI Week 200249, Derwent World Patents Index; Class H06, AN 2002-457780 *
DATABASE WPI Week 200345, Derwent World Patents Index; Class H06, AN 2003-473524 *
DATABASE WPI Week 200437, Derwent World Patents Index; Class J01, AN 2004-391247, BAO *

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