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DE69725911D1 - Verfahren zum Mischen und Giessen von Beton - Google Patents

Verfahren zum Mischen und Giessen von Beton

Info

Publication number
DE69725911D1
DE69725911D1 DE69725911T DE69725911T DE69725911D1 DE 69725911 D1 DE69725911 D1 DE 69725911D1 DE 69725911 T DE69725911 T DE 69725911T DE 69725911 T DE69725911 T DE 69725911T DE 69725911 D1 DE69725911 D1 DE 69725911D1
Authority
DE
Germany
Prior art keywords
apparatus body
irregular passageways
mixing
edge portion
mixed materials
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69725911T
Other languages
English (en)
Other versions
DE69725911T2 (de
Inventor
Matabee Maeda
Kazuie Yamada
Akira Uchida
Masaaki Miyata
Shinichi Igawa
Hideto Karasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maeda Corp
Original Assignee
Maeda 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
Priority claimed from JP8091980A external-priority patent/JPH09253467A/ja
Priority claimed from JP8101957A external-priority patent/JP3051337B2/ja
Priority claimed from JP8118329A external-priority patent/JP2975891B2/ja
Application filed by Maeda Corp filed Critical Maeda Corp
Application granted granted Critical
Publication of DE69725911D1 publication Critical patent/DE69725911D1/de
Publication of DE69725911T2 publication Critical patent/DE69725911T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
DE69725911T 1996-03-20 1997-03-19 Verfahren zum Mischen und Giessen von Beton Expired - Fee Related DE69725911T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8091980A JPH09253467A (ja) 1996-03-20 1996-03-20 混練方法および混練装置
JP9198096 1996-03-20
JP10195796 1996-03-31
JP8101957A JP3051337B2 (ja) 1996-03-31 1996-03-31 コンクリートの打設方法およびその装置
JP8118329A JP2975891B2 (ja) 1996-04-16 1996-04-16 混練方法およびその装置
JP11832996 1996-04-16

Publications (2)

Publication Number Publication Date
DE69725911D1 true DE69725911D1 (de) 2003-12-11
DE69725911T2 DE69725911T2 (de) 2004-09-02

Family

ID=27306888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725911T Expired - Fee Related DE69725911T2 (de) 1996-03-20 1997-03-19 Verfahren zum Mischen und Giessen von Beton

Country Status (6)

Country Link
US (1) US5947600A (de)
EP (1) EP0796650B1 (de)
KR (1) KR100270861B1 (de)
CN (1) CN1066636C (de)
AT (1) ATE253404T1 (de)
DE (1) DE69725911T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3294541B2 (ja) * 1997-09-24 2002-06-24 財団法人国土技術研究センター 連続式混合プラント
JP3171828B2 (ja) * 1998-09-02 2001-06-04 前田建設工業株式会社 混練装置
US20080298163A1 (en) * 2007-06-01 2008-12-04 Jean-Louis Pessin Vibration Assisted Mixer
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
WO2014121198A1 (en) 2013-02-04 2014-08-07 Coldcrete, Inc. System and method of applying carbon dioxide during the production of concrete
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US20160107939A1 (en) 2014-04-09 2016-04-21 Carboncure Technologies Inc. Methods and compositions for concrete production
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
WO2015123769A1 (en) * 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonation of cement mixes
EP3129126A4 (de) 2014-04-07 2018-11-21 Carboncure Technologies Inc. Integrierte kohlendioxidabscheidung
EP3442761A4 (de) 2016-04-11 2019-12-11 Carboncure Technologies Inc. Verfahren und zusammensetzungen zur behandlung von betonwaschwasser
CN106087660B (zh) * 2016-08-18 2018-08-03 卢志旭 一种用于沥青冷再生的拌和设备
CN106320146B (zh) * 2016-08-18 2018-08-07 卢志旭 一种用于沥青冷再生的多级拌和设备
CN106320148B (zh) * 2016-08-18 2018-08-10 广州西二环高速公路有限公司 一种冷再生拌和设备
CN106320147B (zh) * 2016-08-18 2018-08-14 卢志旭 一种多级冷再生拌和装置
CN106245492B (zh) * 2016-08-18 2018-08-07 卢志旭 一种分级递进式冷再生拌和设备
AU2018288555A1 (en) 2017-06-20 2020-01-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
CN110681298B (zh) * 2019-09-27 2022-01-11 华东师范大学 3d层流微混合器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317191A (en) * 1965-11-08 1967-05-02 Du Pont Method and apparatus for solids blending
US3977657A (en) * 1973-10-23 1976-08-31 Charles John Shearer Apparatus for mixing particulate solids
US3963221A (en) * 1974-02-28 1976-06-15 Union Carbide Corporation Mixing apparatus
US4222671A (en) * 1978-09-05 1980-09-16 Gilmore Oscar Patrick Static mixer
DE3026039A1 (de) * 1980-07-09 1982-01-21 Boris Eskilstuna Lindgren Verfahren und vorrichtung zur innigen vermischung von medien gleichen oder verschiedenen aggregatzustandes
JPS61607A (ja) * 1984-06-08 1986-01-06 Toray Ind Inc 改良された流体交互配列方法及び装置
US4618294A (en) * 1985-02-01 1986-10-21 Sprayton Equipment Company Concrete feeder apparatus
SE500071C2 (sv) * 1992-06-25 1994-04-11 Vattenfall Utveckling Ab Anordning för blandning av två fluider, i synnerhet vätskor med olika temperatur

Also Published As

Publication number Publication date
DE69725911T2 (de) 2004-09-02
EP0796650A1 (de) 1997-09-24
US5947600A (en) 1999-09-07
EP0796650B1 (de) 2003-11-05
ATE253404T1 (de) 2003-11-15
KR970064664A (ko) 1997-10-13
CN1066636C (zh) 2001-06-06
CN1166374A (zh) 1997-12-03
KR100270861B1 (ko) 2000-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee