BR112014005276A2 - um dispositivo de regulagem de fluxo de gás para limpeza de um filtro de particulado - Google Patents

um dispositivo de regulagem de fluxo de gás para limpeza de um filtro de particulado

Info

Publication number
BR112014005276A2
BR112014005276A2 BR112014005276A BR112014005276A BR112014005276A2 BR 112014005276 A2 BR112014005276 A2 BR 112014005276A2 BR 112014005276 A BR112014005276 A BR 112014005276A BR 112014005276 A BR112014005276 A BR 112014005276A BR 112014005276 A2 BR112014005276 A2 BR 112014005276A2
Authority
BR
Brazil
Prior art keywords
cleaning
gas flow
regulating device
particulate filter
flow regulating
Prior art date
Application number
BR112014005276A
Other languages
English (en)
Inventor
Albin Hedman
Ervin Omerpahic
Tobias Stalfors
Ladislaf Verbo
Gert-Ove Wahlström
Original Assignee
Renault Trucks
Volvo Truck Corp
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 Renault Trucks, Volvo Truck Corp filed Critical Renault Trucks
Publication of BR112014005276A2 publication Critical patent/BR112014005276A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0237—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles for regenerating ex situ
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0214—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters with filters comprising movable parts, e.g. rotating filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0233—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/02—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement
    • F01N2290/04—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement driven by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
    • F01N2290/02—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement
    • F01N2290/06—Movable parts or members in exhaust systems for other than for control purposes with continuous rotary movement driven by auxiliary drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/0232—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles removing incombustible material from a particle filter, e.g. ash

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BR112014005276A 2012-07-26 2013-06-20 um dispositivo de regulagem de fluxo de gás para limpeza de um filtro de particulado BR112014005276A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2012/001809 WO2014016635A1 (en) 2012-07-26 2012-07-26 System and method for cleaning a particulate filter
PCT/EP2013/001820 WO2014015928A1 (en) 2012-07-26 2013-06-20 A gas flow regulating device for cleaning a particulate filter

Publications (1)

Publication Number Publication Date
BR112014005276A2 true BR112014005276A2 (pt) 2017-04-04

Family

ID=47076276

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014005276A BR112014005276A2 (pt) 2012-07-26 2013-06-20 um dispositivo de regulagem de fluxo de gás para limpeza de um filtro de particulado

Country Status (7)

Country Link
US (1) US9885269B2 (pt)
EP (1) EP2780560B1 (pt)
JP (1) JP6228200B2 (pt)
CN (1) CN104136726B (pt)
BR (1) BR112014005276A2 (pt)
RU (1) RU2632071C2 (pt)
WO (2) WO2014016635A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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SE537008C2 (sv) * 2013-02-19 2014-12-02 Scania Cv Ab Anordning vid rengöring av ett partikelfilter
US9976501B2 (en) * 2015-10-26 2018-05-22 Ford Global Technologies, Llc Methods and systems for rotating an exhaust aftertreatment device
CN105673158B (zh) * 2016-01-06 2018-04-27 合肥神舟催化净化器股份有限公司 匀损耗三元催化器
CN105587380B (zh) * 2016-01-06 2018-06-26 周飞燕 尾气处理装置
CN105525969B (zh) * 2016-01-09 2017-10-27 黄育新 可转换碳烟颗粒过滤器流道的柴油机尾气净化器
CN107905876B (zh) * 2017-11-14 2019-08-02 广东海能全宇动力科技有限公司 一种柴油发电机组用烟气处理装置
CN109826693B (zh) * 2019-04-11 2023-08-11 安徽理工大学 一种自动清灰的汽车尾气净化过滤器
CN110153098B (zh) * 2019-06-06 2023-10-27 中国人民解放军63698部队 船舶柴油机用滤芯超声波清洗装置
CN112627943A (zh) * 2020-11-14 2021-04-09 河北虹旭环保科技有限公司 Dpf便携式维护设备
KR102437986B1 (ko) * 2021-02-01 2022-08-30 이연근 매연저감장치 클리너
PT4046923T (pt) * 2021-02-18 2023-04-17 Teepack Spezialmaschinen Gmbh & Co Kg Dispositivo para a produção de saquetas preenchidas com material passível de infusão
CN113864030B (zh) * 2021-08-16 2022-06-14 安庆中船柴油机有限公司 一种柴油机机载尿素喷射系统

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JPS57171015A (en) * 1981-04-15 1982-10-21 Nippon Denso Co Ltd Particle collector
JPS63259115A (ja) * 1987-04-16 1988-10-26 Hino Motors Ltd 排気ガスろ過装置
US5116395A (en) 1991-07-09 1992-05-26 Pneumafil Corporation Dust collection with programmable cleaning air control
JPH0598936A (ja) * 1991-10-04 1993-04-20 Nissan Motor Co Ltd 内燃機関の排気浄化装置
JP3253712B2 (ja) 1992-12-08 2002-02-04 富士通株式会社 半導体装置の製造方法
JPH09112248A (ja) 1995-10-16 1997-04-28 Hino Motors Ltd ディーゼルパティキュレートフィルタの逆洗再生装置
US5930994A (en) 1996-07-02 1999-08-03 Ibiden Co., Ltd. Reverse cleaning regeneration type exhaust emission control device and method of regenerating the same
JP3765741B2 (ja) * 2001-09-26 2006-04-12 日野自動車株式会社 排気浄化装置
JP2004270690A (ja) * 2003-02-18 2004-09-30 Matsumoto Giken Kk 切替弁とそれを用いた排ガスの粒子状物質除去装置
US7269942B2 (en) * 2003-05-15 2007-09-18 Illinois Valley Holding Company Wall flow particulate trap system
JP4342990B2 (ja) * 2004-03-15 2009-10-14 日本碍子株式会社 フィルタ再生装置
US20060070360A1 (en) * 2004-10-05 2006-04-06 Caterpillar Inc. Filter service system and method
FR2899932A1 (fr) * 2006-04-14 2007-10-19 Renault Sas Procede et dispositif de controle de la regeneration d'un systeme de depollution
DE102008010658B4 (de) * 2008-02-22 2010-08-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Abgasregelsystem und Abgasregelverfahren
JP2010144640A (ja) * 2008-12-19 2010-07-01 Yanmar Co Ltd エンジン装置
WO2012041455A1 (en) * 2010-10-01 2012-04-05 Haldor Topsøe /S Method and system for the removal of particulate matter in engine exhaust gas

Also Published As

Publication number Publication date
US9885269B2 (en) 2018-02-06
EP2780560B1 (en) 2016-01-20
CN104136726A (zh) 2014-11-05
JP6228200B2 (ja) 2017-11-08
JP2015522758A (ja) 2015-08-06
RU2014104309A (ru) 2015-08-20
CN104136726B (zh) 2017-03-08
EP2780560A1 (en) 2014-09-24
WO2014015928A1 (en) 2014-01-30
RU2632071C2 (ru) 2017-10-02
US20150034126A1 (en) 2015-02-05
WO2014016635A1 (en) 2014-01-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2519 DE 16-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.