WO2015054771A1 - Système pour retirer des contaminants de filtres piégeant les contaminants - Google Patents

Système pour retirer des contaminants de filtres piégeant les contaminants Download PDF

Info

Publication number
WO2015054771A1
WO2015054771A1 PCT/CA2014/000739 CA2014000739W WO2015054771A1 WO 2015054771 A1 WO2015054771 A1 WO 2015054771A1 CA 2014000739 W CA2014000739 W CA 2014000739W WO 2015054771 A1 WO2015054771 A1 WO 2015054771A1
Authority
WO
WIPO (PCT)
Prior art keywords
contaminant
air
filter
receiving container
trapping
Prior art date
Application number
PCT/CA2014/000739
Other languages
English (en)
Inventor
Kenneth Hunter
Original Assignee
Kenneth Hunter
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 Kenneth Hunter filed Critical Kenneth Hunter
Publication of WO2015054771A1 publication Critical patent/WO2015054771A1/fr

Links

Classifications

    • 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
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations

Definitions

  • a diesel particulate filter typically includes a housing containing a substrate with various passages for the exhaust to travel through.
  • the porous substrate in the interior of the diesel particulate filter consists of thousands of small parallel channels, typically oriented along the longitudinal direction of the diesel particulate filter. Adjacent channels in the filter are alternately plugged at each end. This arrangement of channels and porous walls forces the exhaust gases to flow through the porous walls.
  • the porous walls act as the medium for filtering out the particulates that are too big to pass through the porous walls, which remain deposited in the channels.
  • the liquid cleaning apparatus includes a series of air knife dryers enclosed within two drying modules.
  • the first drying module houses a first set of top and bottom air knife dryers which includes at least one top air knife dryer, positioned above a conveyor belt carrying printed circuit boards through the liquid cleaning apparatus, and at least one bottom air knife dryer, positioned below the conveyor belt.
  • the air knife dryers may be symmetrically opposed and aligned above and below the conveyor belt.
  • the liquid cleaning apparatus further includes side air knife dryers disposed along the conveyor belt between the first drying module and the second drying module.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)

Abstract

L'invention concerne un système pour retirer des contaminants de filtres piégeant les contaminants qui comprend un récipient de réception de contaminant; un appareil de support de filtre pour porter un filtre piégeant les contaminants dans une relation de dépôt de contaminant par rapport au récipient de réception de contaminant; une buse d'air pour orienter un flux d'air à travers le filtre piégeant les contaminants, ce qui force les contaminants à s'échapper du filtre piégeant les contaminants; en utilisation, un filtre piégeant les contaminants étant placé, à l'aide de l'appareil de support de filtre, dans une relation de dépôt de contaminant par rapport au récipient de réception de contaminant, et de l'air étant soufflé par la buse d'air à travers le filtre piégeant les contaminants, pour ainsi retirer substantiellement des contaminants résiduels du filtre piégeant les contaminants, pour une rétention des contaminants dans le récipient de réception de contaminant; le système comprenant en outre un bain ultrasonore pour décoller initialement les contaminants dudit filtre piégeant les contaminants.
PCT/CA2014/000739 2013-10-16 2014-10-16 Système pour retirer des contaminants de filtres piégeant les contaminants WO2015054771A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361891581P 2013-10-16 2013-10-16
US61/891,581 2013-10-16
US201462064466P 2014-10-15 2014-10-15
US62/064,466 2014-10-15

Publications (1)

Publication Number Publication Date
WO2015054771A1 true WO2015054771A1 (fr) 2015-04-23

Family

ID=52827489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2014/000739 WO2015054771A1 (fr) 2013-10-16 2014-10-16 Système pour retirer des contaminants de filtres piégeant les contaminants

Country Status (2)

Country Link
CA (1) CA2867961A1 (fr)
WO (1) WO2015054771A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3127596A1 (fr) 2015-08-06 2017-02-08 Mack GmbH Procede et dispositif de nettoyage de filtre a particules diesel
CN108905379A (zh) * 2018-09-19 2018-11-30 天津远达滤清器股份有限公司 一种新型汽车滤清器的清洁装置
CN112619292A (zh) * 2020-12-15 2021-04-09 安徽美瑞尔滤清器有限公司 一种操作简便的汽车空气滤清器清理机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059331A (en) * 1990-03-06 1991-10-22 Amoco Corporation Solids-liquid separation
US5182832A (en) * 1992-04-27 1993-02-02 Mcmahon Michael R Air filter cleaning apparatus
US5372653A (en) * 1993-05-28 1994-12-13 Courtaulds Fibres (Holdings) Limited Cleaning of filters
RU2214300C2 (ru) * 2002-01-11 2003-10-20 Открытое Акционерное Общество "Научно-Производственная Корпорация "Иркут" Способ очистки пористо-капиллярных фильтроэлементов
US20050011357A1 (en) * 2003-07-14 2005-01-20 Crawley Wilbur H. Method and system for flushing ash from a diesel particulate filter
DE10349843B3 (de) * 2003-10-25 2005-05-25 Diw Instandhaltung Gmbh Reinigung eines trommelförmigen Filters
US20110308543A1 (en) * 2010-06-22 2011-12-22 Conocophillips Company Method for cleaning porous metallic filters using a steam-ultrasonic technique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059331A (en) * 1990-03-06 1991-10-22 Amoco Corporation Solids-liquid separation
US5182832A (en) * 1992-04-27 1993-02-02 Mcmahon Michael R Air filter cleaning apparatus
US5372653A (en) * 1993-05-28 1994-12-13 Courtaulds Fibres (Holdings) Limited Cleaning of filters
RU2214300C2 (ru) * 2002-01-11 2003-10-20 Открытое Акционерное Общество "Научно-Производственная Корпорация "Иркут" Способ очистки пористо-капиллярных фильтроэлементов
US20050011357A1 (en) * 2003-07-14 2005-01-20 Crawley Wilbur H. Method and system for flushing ash from a diesel particulate filter
DE10349843B3 (de) * 2003-10-25 2005-05-25 Diw Instandhaltung Gmbh Reinigung eines trommelförmigen Filters
US20110308543A1 (en) * 2010-06-22 2011-12-22 Conocophillips Company Method for cleaning porous metallic filters using a steam-ultrasonic technique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3127596A1 (fr) 2015-08-06 2017-02-08 Mack GmbH Procede et dispositif de nettoyage de filtre a particules diesel
DE102015112939A1 (de) 2015-08-06 2017-02-09 Mack Gmbh Dieselpartikelfilter-Reinigungsverfahren und -vorrichtung
US11058978B2 (en) 2015-08-06 2021-07-13 Mack Gmbh Diesel particle filter cleaning method and apparatus
CN108905379A (zh) * 2018-09-19 2018-11-30 天津远达滤清器股份有限公司 一种新型汽车滤清器的清洁装置
CN112619292A (zh) * 2020-12-15 2021-04-09 安徽美瑞尔滤清器有限公司 一种操作简便的汽车空气滤清器清理机

Also Published As

Publication number Publication date
CA2867961A1 (fr) 2015-04-16

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