WO2007016800A8 - Air cleaner system - Google Patents
Air cleaner systemInfo
- Publication number
- WO2007016800A8 WO2007016800A8 PCT/CH2006/000403 CH2006000403W WO2007016800A8 WO 2007016800 A8 WO2007016800 A8 WO 2007016800A8 CH 2006000403 W CH2006000403 W CH 2006000403W WO 2007016800 A8 WO2007016800 A8 WO 2007016800A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air cleaner
- cleaner system
- filtrate mass
- heating
- limited
- Prior art date
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
- B01D46/24—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
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/448—Auxiliary equipment or operation thereof controlling filtration by temperature measuring
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
Abstract
A method for heating a filtrate mass trapped on a filter material at low temperature filtration to at least 100 degree Celsius is provided. Such a heating can be used to obtain benefits such as but not limited to drying and suppressing microbial activity in the filtrate mass . The air cleaner system to use the method is capable of forming a filtrate mass at low flow velocities (< 5cm/second) of the fluid stream to be filtered, thus allowing benefits such as but not limited to the ability of the filter to capture particles in the nanoparticulate range of 20-300nm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70642205P | 2005-08-09 | 2005-08-09 | |
US60/706,422 | 2005-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007016800A1 WO2007016800A1 (en) | 2007-02-15 |
WO2007016800A8 true WO2007016800A8 (en) | 2007-03-29 |
Family
ID=37507531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2006/000403 WO2007016800A1 (en) | 2005-08-09 | 2006-08-03 | Air cleaner system |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007016800A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111495044A (en) * | 2020-04-18 | 2020-08-07 | 张宏 | Unitized self-replacement type efficient waste gas filtering device |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2075048A1 (en) * | 2007-12-18 | 2009-07-01 | Dall'Oglio, Stefano | Method and biological filtering system with regeneration of filtering |
FR2939691B1 (en) * | 2008-12-12 | 2012-01-06 | Michel Lombardo | SELF-CLEANING AIR FILTRATION DEVICE FOR MOTOR VEHICLE. |
AT513571B1 (en) * | 2012-11-13 | 2014-08-15 | Aqa Gmbh | Device for collecting aerosol particles from the air |
TWI572830B (en) * | 2013-09-11 | 2017-03-01 | 熱映光電股份有限公司 | Air cleaner |
CN103830947A (en) * | 2013-12-11 | 2014-06-04 | 胡瀛 | Fine filter |
CN104096402A (en) * | 2014-07-30 | 2014-10-15 | 梧州市旺捷机械制造有限公司 | Vibrating oil filter |
IT201700117802A1 (en) | 2017-10-18 | 2019-04-18 | Bmc Srl | METHOD OF CONTROL OF AN AIR SUCTION SYSTEM FOR A VEHICLE PROPELLER |
US11260330B2 (en) | 2018-02-09 | 2022-03-01 | Paul NEISER | Filtration apparatus and method |
CN112005147B (en) | 2018-02-09 | 2023-03-28 | P·奈瑟 | Filtration apparatus and method |
US11666924B2 (en) | 2018-02-15 | 2023-06-06 | Paul NEISER | Apparatus and methods for selectively transmitting objects |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7308668A (en) * | 1973-06-21 | 1974-12-24 | ||
US5637216A (en) * | 1991-10-04 | 1997-06-10 | Rosenmund Ag, A Swiss Corporation | Filter matting for a reversible-flow filter |
DE19512844A1 (en) * | 1995-04-06 | 1996-10-10 | Behr Gmbh & Co | Device and method for treating an air flow supplied to an interior |
US6358374B1 (en) * | 1999-12-17 | 2002-03-19 | Carrier Corporation | Integrated photocatalytic and adsorbent technologies for the removal of gaseous contaminants |
WO2003093734A1 (en) * | 2002-04-29 | 2003-11-13 | Acron International Technology Limited | Air cleaner filter system capable of nano-confined catalytic oxidation |
FI20031207A (en) * | 2003-05-13 | 2005-02-08 | Hydrocell Ltd Oy | Filtration method and filter device |
-
2006
- 2006-08-03 WO PCT/CH2006/000403 patent/WO2007016800A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111495044A (en) * | 2020-04-18 | 2020-08-07 | 张宏 | Unitized self-replacement type efficient waste gas filtering device |
Also Published As
Publication number | Publication date |
---|---|
WO2007016800A1 (en) | 2007-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
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122 | Ep: pct application non-entry in european phase |
Ref document number: 06761254 Country of ref document: EP Kind code of ref document: A1 |