HUE054233T2 - Kettõs keverésû keverõeszköz - Google Patents

Kettõs keverésû keverõeszköz

Info

Publication number
HUE054233T2
HUE054233T2 HUE16914862A HUE16914862A HUE054233T2 HU E054233 T2 HUE054233 T2 HU E054233T2 HU E16914862 A HUE16914862 A HU E16914862A HU E16914862 A HUE16914862 A HU E16914862A HU E054233 T2 HUE054233 T2 HU E054233T2
Authority
HU
Hungary
Prior art keywords
double
mixing device
swirl mixing
swirl
mixing
Prior art date
Application number
HUE16914862A
Other languages
English (en)
Inventor
Yibao Wang
Xiaoli Zhang
Fengshuang Wang
Dongsheng Wang
Hao Zhang
Suying Zhang
Wei Gao
Original Assignee
Weichai Power Co Ltd
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 Weichai Power Co Ltd filed Critical Weichai Power Co Ltd
Publication of HUE054233T2 publication Critical patent/HUE054233T2/hu

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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/103—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components with additional mixing means other than vortex mixers, e.g. the vortex chamber being positioned in another mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/93—Arrangements, nature or configuration of flow guiding elements
    • B01F2025/931—Flow guiding elements surrounding feed openings, e.g. jet nozzles
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
HUE16914862A 2016-08-30 2016-11-18 Kettõs keverésû keverõeszköz HUE054233T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610769654.XA CN106368773B (zh) 2016-08-30 2016-08-30 一种发动机及其双旋流混合装置

Publications (1)

Publication Number Publication Date
HUE054233T2 true HUE054233T2 (hu) 2021-08-30

Family

ID=57901707

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE16914862A HUE054233T2 (hu) 2016-08-30 2016-11-18 Kettõs keverésû keverõeszköz

Country Status (6)

Country Link
US (1) US11365666B2 (hu)
EP (1) EP3508705B1 (hu)
CN (1) CN106368773B (hu)
HU (1) HUE054233T2 (hu)
RU (1) RU2714149C1 (hu)
WO (1) WO2018040300A1 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255043A (zh) * 2017-07-27 2017-10-17 天纳克（苏州）排放系统有限公司 发动机排气后处理封装及应用
WO2020009694A1 (en) 2018-07-03 2020-01-09 Cummins Emission Solutions Inc. Body mixing decomposition reactor
DE102018116831B4 (de) 2018-07-11 2020-09-03 Tenneco Gmbh Rohrmischer für Abgas
CN109453666B (zh) * 2018-11-30 2021-09-21 精诚工科汽车系统有限公司 混合器和车辆
CN110836136A (zh) * 2019-07-30 2020-02-25 万向通达股份公司 车辆后处理器及其旋叶管

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203807A1 (de) * 1990-11-29 1993-08-12 Man Nutzfahrzeuge Ag Vorrichtung zur katalytischen no(pfeil abwaerts)x(pfeil abwaerts)-reduktion
US6540046B1 (en) * 2001-08-06 2003-04-01 Nelson Industries, Inc. Compact economical spark arrestor and muffler
JP2008049306A (ja) * 2006-08-28 2008-03-06 Hitachi Ltd ガス混合装置
US8141353B2 (en) 2008-04-25 2012-03-27 Tenneco Automotive Operating Company Inc. Exhaust gas additive/treatment system and mixer for use therein
CN201470307U (zh) * 2009-09-04 2010-05-19 东风汽车有限公司 一种发动机尾气扰流混合器
CN102242661A (zh) * 2010-05-10 2011-11-16 杭州银轮科技有限公司 一种车用选择性催化还原装置scr的静态混合器
SE535219C2 (sv) 2010-10-06 2012-05-29 Scania Cv Abp Arrangemang för att införa ett vätskeformigt medium i avgaser från en förbränningsmotor
DE102011013335A1 (de) 2011-03-08 2012-09-13 Friedrich Boysen Gmbh & Co. Kg Abgasanlage einer Brennkraftmaschine
JP5985822B2 (ja) 2011-12-28 2016-09-06 日野自動車株式会社 排気浄化装置
CN103089383B (zh) * 2013-02-04 2015-07-08 江苏大学 一种用于车用柴油机scr系统的导流装置及其导流方法
US20150071826A1 (en) 2013-05-07 2015-03-12 Tenneco Automotive Operating Company Inc. Axial flow atomization module with mixing device
US9410464B2 (en) 2013-08-06 2016-08-09 Tenneco Automotive Operating Company Inc. Perforated mixing pipe with swirler
DE112014005333T5 (de) * 2013-11-22 2016-08-04 Ford Otomotiv Sanayi Anonim Sirketi Mischer
DE102014108809C5 (de) * 2014-06-10 2019-04-25 Tenneco Gmbh Abgasmischer
US9784163B2 (en) 2015-01-22 2017-10-10 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment system having mixer assembly
DE102015002974A1 (de) * 2015-03-10 2016-09-15 Man Truck & Bus Ag Vorrichtung zur Nachbehandlung von Abgas eines Kraftfahrzeugs
WO2016158993A1 (ja) * 2015-03-30 2016-10-06 いすゞ自動車株式会社 排気浄化ユニット
CN105597956B (zh) 2015-12-17 2018-04-27 无锡威孚力达催化净化器有限责任公司 混合器集成式喷射单元
CN105804840B (zh) * 2016-05-16 2020-08-04 天纳克（苏州）排放系统有限公司 排气处理装置

Also Published As

Publication number Publication date
RU2714149C1 (ru) 2020-02-12
CN106368773B (zh) 2019-03-29
CN106368773A (zh) 2017-02-01
WO2018040300A1 (zh) 2018-03-08
US20210285356A1 (en) 2021-09-16
EP3508705B1 (en) 2021-01-06
US11365666B2 (en) 2022-06-21
EP3508705A1 (en) 2019-07-10
EP3508705A4 (en) 2020-02-12

Similar Documents

Publication Publication Date Title
ZA201900660B (en) Pipeline-inspecting device
AU359340S (en) Mixer
AU357894S (en) Mixer
EP3140625C0 (en) MIXING DEVICE
PL3497441T3 (pl) Urządzenie do badania jaj
GB201617529D0 (en) Device
EP3926099C0 (de) Rüttleranordnung zum herstellen von stopfsäulen und verfahren zum herstellen von stopfsäulen
GB201608319D0 (en) Mixer unit
HUE054233T2 (hu) Kettõs keverésû keverõeszköz
GB201621791D0 (en) Photocromic device
GB2529471B (en) Mixing apparatus
ZA201904529B (en) Mixer
GB201619472D0 (en) Device
ZA201804447B (en) Agitator device
PT3532754T (pt) Dispositivo de válvula de mistura
GB2528775B (en) Mixing device
GB201612835D0 (en) Anti-barricade device
GB201607763D0 (en) Device
GB201603680D0 (en) Device
PL3243989T3 (pl) Układ okucia
TWM533481U (en) Toilet-assisting device
PL3638410T3 (pl) Ulepszone urządzenie mieszające
GB201615242D0 (en) Mixing device
HUE052830T2 (hu) Keverõszerkezet
HUE053893T2 (hu) Sávelválasztó szerkezet