ATE248643T1 - TWO-SHAFT FORCED MIXER, USE OF THE TWO-SHAFT FORCED MIXER AND METHOD FOR OPERATING A TWO-SHAFT FORCED MIXER - Google Patents

TWO-SHAFT FORCED MIXER, USE OF THE TWO-SHAFT FORCED MIXER AND METHOD FOR OPERATING A TWO-SHAFT FORCED MIXER

Info

Publication number
ATE248643T1
ATE248643T1 AT00920975T AT00920975T ATE248643T1 AT E248643 T1 ATE248643 T1 AT E248643T1 AT 00920975 T AT00920975 T AT 00920975T AT 00920975 T AT00920975 T AT 00920975T AT E248643 T1 ATE248643 T1 AT E248643T1
Authority
AT
Austria
Prior art keywords
shafts
mixer
mixing
forced mixer
shaft forced
Prior art date
Application number
AT00920975T
Other languages
German (de)
Inventor
Ulrich Andreas Ammann
Original Assignee
Ammann Aufbereitung Ag
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 Ammann Aufbereitung Ag filed Critical Ammann Aufbereitung Ag
Application granted granted Critical
Publication of ATE248643T1 publication Critical patent/ATE248643T1/en

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
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
    • B28C5/146—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several stirrers with parallel shafts in one container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessories For Mixers (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

The invention relates to a two-shaft compulsory mixer (1) whose mixing tools (4) are situated on two parallel mixer shafts (3a, 3b) in such a way and whose mixer shafts (3a, 3b) are also synchronised in such a way that with each rotation of the shafts (3a, 3b), the mixing tools (4) of both mixer shafts (3a, 3b) run from bottom to top through the horizontal line between the shafts (3a, b), axially adjacent to each other, in pairs, successively. In this way, the mixing tool pairs produce essentially continuous formations (9) as they pass through the area between the mixer shafts (3a, 3b), said formations emerging in a vertical direction between the two shafts (3a, 3b) from bottom to top. This significantly reduces the mixing times for a particular mixing quality compared to known two-shaft compulsory mixers with an identical number of middle mixing planes (5a-5h).
AT00920975T 2000-05-05 2000-05-05 TWO-SHAFT FORCED MIXER, USE OF THE TWO-SHAFT FORCED MIXER AND METHOD FOR OPERATING A TWO-SHAFT FORCED MIXER ATE248643T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2000/000578 WO2001085322A1 (en) 2000-05-05 2000-05-05 Two-shaft compulsory mixer, use of the two-shaft compulsory mixer and method for operating a two-shaft compulsory mixer

Publications (1)

Publication Number Publication Date
ATE248643T1 true ATE248643T1 (en) 2003-09-15

Family

ID=11003914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00920975T ATE248643T1 (en) 2000-05-05 2000-05-05 TWO-SHAFT FORCED MIXER, USE OF THE TWO-SHAFT FORCED MIXER AND METHOD FOR OPERATING A TWO-SHAFT FORCED MIXER

Country Status (6)

Country Link
EP (1) EP1278594B1 (en)
CN (1) CN1199719C (en)
AT (1) ATE248643T1 (en)
AU (1) AU2000241379A1 (en)
DE (1) DE50003593D1 (en)
WO (1) WO2001085322A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320539B2 (en) 2004-04-05 2008-01-22 Mcneilus Truck And Manufacturing, Inc. Concrete batching facility and method
ES2325822B1 (en) * 2007-01-31 2010-04-07 Prensoland, S.A. IMPROVEMENTS INTRODUCED IN THE MACHINES FOR THE CONTINUOUS MANUFACTURE OF CONCRETE OR REINFORCED CONCRETE PARTS.
ATE553314T1 (en) * 2007-04-13 2012-04-15 Stetter Gmbh DRIVE DEVICE FOR TWIN SHAFT MIXERS
CN100496686C (en) * 2007-07-09 2009-06-10 陈启宗 Differential double-horizontal-shaft asphalt regeneration stirrer
CN101492768B (en) * 2008-01-23 2010-12-08 四川龙蟒矿冶有限责任公司 High-efficiency method and equipment for homogeneous mixture of material
CN101837273A (en) * 2009-03-19 2010-09-22 上海亦晨信息科技发展有限公司 Combined type three-cavity hybrid reactor and method thereof
CN101613986B (en) * 2009-04-24 2011-04-20 河南高远公路养护设备股份有限公司 Double shaft compulsory mixer of asphalt concrete regenerating and cold-mixing equipment
CN101879752B (en) * 2010-06-04 2013-01-02 山东恒远利废技术发展有限公司 Vertical blender
FI122572B (en) * 2010-09-09 2012-03-30 Elematic Group Oy Concrete mixing double axis mixer shaft and concrete mixing double axis mixer
CN102390086A (en) * 2011-10-31 2012-03-28 泰安岳首筑路机械有限公司 Modified soil mixing equipment
CN102658043A (en) * 2012-05-15 2012-09-12 中星路桥工程有限公司 Stirring cylinder of water-stable blending tower
CN102658598B (en) * 2012-05-18 2014-05-07 中联重科股份有限公司 mixing equipment
CN103726431B (en) * 2013-12-08 2016-02-24 广东易山重工股份有限公司 A kind of rabbling mechanism of asphalt stone mix and blend heating kettle
CN104774634A (en) * 2015-03-24 2015-07-15 湖北禾森石化有限公司 Reverse rubber asphalt reaction tank
DE102015009530A1 (en) * 2015-06-19 2016-12-22 Dynapac Gmbh Road paver, feeder and homogenizer
EP3106563A1 (en) * 2015-06-19 2016-12-21 Dynapac GmbH Paver, feeder and device for homogenizing
CN105381733A (en) * 2015-12-15 2016-03-09 天紫环保装备制造（天津）有限公司 Stirring structure of stirrer
CN105396483A (en) * 2015-12-15 2016-03-16 天紫环保装备制造（天津）有限公司 Multi-shaft stirrer
CN105536594A (en) * 2016-02-03 2016-05-04 湖南万通科技有限公司 Material mixing device
CN108246200B (en) 2018-03-24 2023-12-29 福建省铁拓机械股份有限公司 Continuous asphalt mixture production equipment based on forced stirring of double horizontal shafts
CN109483729A (en) * 2018-12-19 2019-03-19 江苏江桥机械制造有限公司 A kind of block building machine for being conducive to be stirred
DE112020006671A5 (en) * 2020-02-04 2022-11-24 Reimund Dann THERMOKINETIC MIXER FOR MELT MIXING OF WASTE PLASTIC PRODUCTS
CN112023815B (en) * 2020-08-21 2022-06-07 湖南中联重科混凝土机械站类设备有限公司 Stirring device and stirrer
CN112092187B (en) * 2020-09-22 2022-07-19 杨忠刚 Operation method of multifunctional stirrer for hydraulic and hydroelectric engineering
CN113934160A (en) * 2021-10-25 2022-01-14 北京科瑞远腾测控技术有限公司 Intelligent control method for stirrer
CN119866369A (en) * 2022-08-10 2025-04-22 史卓堡环境科技有限公司 Method for operating a fermentation installation
WO2024032885A1 (en) * 2022-08-10 2024-02-15 Strabag Umwelttechnik Gmbh Method for operating a fermentation device, and fermentation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646260A (en) * 1951-02-15 1953-07-21 Stanford C Bates Feed mixing apparatus
US3730663A (en) * 1971-06-25 1973-05-01 Cities Service Co Pelletizer
IT1101606B (en) * 1978-09-21 1985-10-07 Risco Brevetti MIXER FOR MEAT AND FOOD IN GENERAL
NO156479C (en) * 1985-07-03 1987-09-30 Halvor Forberg MIXING MACHINE DEVICE.
DE8534830U1 (en) * 1985-12-11 1987-02-19 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Twin-shaft compulsory mixer for continuous and discontinuous operation

Also Published As

Publication number Publication date
DE50003593D1 (en) 2003-10-09
EP1278594A1 (en) 2003-01-29
CN1199719C (en) 2005-05-04
WO2001085322A1 (en) 2001-11-15
CN1452509A (en) 2003-10-29
AU2000241379A1 (en) 2001-11-20
EP1278594B1 (en) 2003-09-03

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Legal Events

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REN Ceased due to non-payment of the annual fee