CA2626090A1 - Mixing device and method for adding an additive to a pumpable mixture - Google Patents

Mixing device and method for adding an additive to a pumpable mixture Download PDF

Info

Publication number
CA2626090A1
CA2626090A1 CA002626090A CA2626090A CA2626090A1 CA 2626090 A1 CA2626090 A1 CA 2626090A1 CA 002626090 A CA002626090 A CA 002626090A CA 2626090 A CA2626090 A CA 2626090A CA 2626090 A1 CA2626090 A1 CA 2626090A1
Authority
CA
Canada
Prior art keywords
mixing device
additive
metering
mixture
concrete
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.)
Abandoned
Application number
CA002626090A
Other languages
English (en)
French (fr)
Inventor
Alexander Stuecheli
Bruno Tidona
Alexander Bleibler
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.)
Sika Technology AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2626090A1 publication Critical patent/CA2626090A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/06—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing the mixing being effected by the action of a fluid
    • 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
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • 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
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • 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
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
CA002626090A 2005-09-23 2006-09-22 Mixing device and method for adding an additive to a pumpable mixture Abandoned CA2626090A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05108813A EP1767322A1 (de) 2005-09-23 2005-09-23 Mischeinrichtung sowie Verfahren zur Zugabe eines Zusatzmittels zu einem pumpfähigen Gemisch
EP05108813.6 2005-09-23
PCT/EP2006/066628 WO2007033989A1 (de) 2005-09-23 2006-09-22 Mischeinrichtung sowie verfahren zur zugabe eines zusatzmittels zu einem pumpfähigen gemisch

Publications (1)

Publication Number Publication Date
CA2626090A1 true CA2626090A1 (en) 2007-03-29

Family

ID=35841735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002626090A Abandoned CA2626090A1 (en) 2005-09-23 2006-09-22 Mixing device and method for adding an additive to a pumpable mixture

Country Status (5)

Country Link
EP (2) EP1767322A1 (de)
JP (1) JP2009508725A (de)
CN (1) CN101389455A (de)
CA (1) CA2626090A1 (de)
WO (1) WO2007033989A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012042012A1 (de) * 2010-10-01 2012-04-05 Sika Technology Ag Mischeinrichtung für pumpfähige gemische und darauf bezogenes verfahren
EP2436496A1 (de) * 2010-10-01 2012-04-04 Sika Technology AG Mischeinrichtung für pumpfähige Gemische, insbesondere für Spritzbeton
EP2476530A1 (de) * 2011-01-12 2012-07-18 Sika Technology AG Beigabestück und Gehäuseelement für eine Mischeinrichtung
CN103009484A (zh) * 2012-12-20 2013-04-03 常熟市大生机械厂 一种新型混凝土搅拌筒
CN104015264A (zh) * 2013-12-15 2014-09-03 广西鱼峰水泥股份有限公司 水泥添加剂称量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460796C (de) * 1928-06-05 Adolf Wolfsholz Verfahren zum Aufspritzen von Moertel o. dgl.
US1848122A (en) * 1930-02-20 1932-03-08 Alois W Forster Device for use in introducing alpha fluid into alpha conduit for flowing materials
CA1096630A (en) * 1978-05-26 1981-03-03 David J. Tookey Static mixer
JPS6131573A (ja) * 1984-07-21 1986-02-14 鶴島建機株式会社 コンクリ−ト吹付装置並びにその急結剤混合管
DE19746958C1 (de) * 1997-10-24 1999-06-17 Friedhelm Eber Vorrichtung zur Herstellung eines Feststoff-Luft-Flüssigkeitsgemisches, insbesondere zur Herstellung von Spritzmörtel oder dergleichen

Also Published As

Publication number Publication date
EP1767322A1 (de) 2007-03-28
EP1928638A1 (de) 2008-06-11
CN101389455A (zh) 2009-03-18
JP2009508725A (ja) 2009-03-05
WO2007033989A1 (de) 2007-03-29

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Legal Events

Date Code Title Description
FZDE Discontinued