ATE322941T1 - MIXING KNEADERS - Google Patents

MIXING KNEADERS

Info

Publication number
ATE322941T1
ATE322941T1 AT00116475T AT00116475T ATE322941T1 AT E322941 T1 ATE322941 T1 AT E322941T1 AT 00116475 T AT00116475 T AT 00116475T AT 00116475 T AT00116475 T AT 00116475T AT E322941 T1 ATE322941 T1 AT E322941T1
Authority
AT
Austria
Prior art keywords
shaft
shafts
bars
mixing
housing
Prior art date
Application number
AT00116475T
Other languages
German (de)
Inventor
Daniel Arnaud
Original Assignee
List 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 List Ag filed Critical List Ag
Application granted granted Critical
Publication of ATE322941T1 publication Critical patent/ATE322941T1/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/98—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/95—Heating or cooling systems using heated or cooled stirrers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Crushing And Grinding (AREA)
  • Accessories For Mixers (AREA)

Abstract

The mixing bar (23.3,23.5) on one of the shafts (5/6) engages with one end in the plane (E) of the support elements (24,25,35) in the other shaft (6/5) where at least one supporting element (24/25,35) forms a recess (26,26.1) in the region of the path of the mixing bar (23.3,23.5). The mixer for mechanical, chemical and/or thermal process has two axially parallel, rotating shaft (5,6) in a housing with inner wall (31). The mixing bars (23-23.6) that are formed in the rotation direction and in the axial direction of the shaft run along the inner wall (31) of the housing and in the direction of the shaft or diagonal to the direction of the shaft (5,6) are located on a support element (22,24,25,34,36). The paths of the bars and the support element partially overlap on both shafts, and on turning the bars engages one of the shafts (5 or 6) between the support elements (22,24,25,34,36) on the other shaft (6 or 5).
AT00116475T 1999-08-26 2000-07-29 MIXING KNEADERS ATE322941T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19940521A DE19940521C2 (en) 1999-08-26 1999-08-26 mixing kneader

Publications (1)

Publication Number Publication Date
ATE322941T1 true ATE322941T1 (en) 2006-04-15

Family

ID=7919693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116475T ATE322941T1 (en) 1999-08-26 2000-07-29 MIXING KNEADERS

Country Status (4)

Country Link
EP (1) EP1078682B1 (en)
AT (1) ATE322941T1 (en)
DE (2) DE19940521C2 (en)
ES (1) ES2262474T3 (en)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002089963A2 (en) * 2001-04-25 2002-11-14 List Ag Mixer bars cleaning in a radial or axial manner
DE10150900C1 (en) * 2001-10-18 2003-04-24 List Ag Mixer-kneader for chemical, physical and thermal processing, has thicker and thinner carrier components mounted on shaft
DE10306613B4 (en) 2003-02-14 2007-03-01 List Holding Ag Process for carrying out a bulk polymerization
DE102008008342A1 (en) 2008-02-08 2009-08-20 List Holding Ag Producing molded bodies from a base substance, comprises mixing the base substance with a solvent for producing a molding solution and partially removing the solvent from the mixture and feeding the molding solution to a unit for molding
WO2009098073A1 (en) 2008-02-08 2009-08-13 List Holding Ag Method and device for the production of molded bodies
DE102008023064A1 (en) 2008-05-09 2009-11-12 List Holding Ag Producing molded bodies from a base substance, comprises mixing the base substance with a solvent for producing a molding solution and partially removing the solvent from the mixture and feeding the molding solution to a unit for molding
DE102008048580B4 (en) 2008-09-23 2014-08-21 List Holding Ag Device for carrying out mechanical, chemical and / or thermal processes
DE102009036915A1 (en) 2009-08-11 2011-02-24 List Holding Ag Process for treating a monomer, pre-polymer, polymer or a corresponding mixture
DE102010037530A1 (en) 2010-06-11 2011-12-15 List Holding Ag Process for the preparation of a product
DE102010014298A1 (en) 2010-04-08 2011-10-13 List Holding Ag Producing a molded body, comprises mixing a basic material for producing a molding solution with a solvent in the device, and supplying molding solution into a device for molding after diluting
BR112012025717A2 (en) 2010-04-08 2016-07-19 List Holding Ag process for preparing a product
DE102010060320A1 (en) 2010-06-30 2012-02-16 List Holding Ag Process for the thermal separation of a solution of thermoplastic polymer and solvent
DE102011089056A1 (en) 2011-12-19 2013-06-20 Evonik Industries Ag Process for the preparation of polyesters
DE102012106872A1 (en) 2012-01-05 2013-07-11 List Holding Ag Device for carrying out mechanical, chemical and / or thermal processes
DE102012110118A1 (en) 2012-10-24 2014-04-24 List Holding Ag Carrying out mechanical, chemical or thermal process comprises adding reactant or product and catalyst in housing having feed point, through which the product to desired degree of conversion reacts
WO2013117677A1 (en) 2012-02-10 2013-08-15 List Holding Ag Method for performing mechanical, chemical and/or thermal processes
DE102012103296A1 (en) 2012-04-17 2013-10-17 List Holding Ag Process for the production of moldings
DE102012103565A1 (en) 2012-04-24 2013-10-24 List Holding Ag Device for transporting viscous masses and pastes
DE102012108261B4 (en) 2012-07-11 2017-08-03 List Technology Ag Mixing kneader for the treatment of viscous or pasty products in a product room
DE102012106239A1 (en) 2012-07-11 2014-01-16 List Holding Ag Method and device for treating a product
DE102012106237A1 (en) 2012-07-11 2014-01-16 List Holding Ag Mixing kneader for the treatment of viscous or pasty products in a product room
DE102012107228A1 (en) 2012-08-07 2014-02-13 List Holding Ag Device for performing mechanical-, chemical- and thermal processes in housing, has mixing- and cleaning elements arranged on shafts, where one of shafts is doubly mounted on one side, and is supported against bearing housing over bearings
WO2014023738A2 (en) 2012-08-08 2014-02-13 List Holding Ag Method for treating viscous pasty compositions
DE102012107255A1 (en) 2012-08-08 2014-02-13 List Holding Ag Device e.g. kneading against hook for performing mechanical, chemical and thermal processes in product, has mixing element, cleaning element and transport element whose specific portions are coordinated with peripheral edge of product
US9045598B2 (en) 2012-09-03 2015-06-02 Basf Se Process for producing aromatic polyether sulfones
US9534083B2 (en) 2012-09-03 2017-01-03 Basf Se Production of polyamides by polycondensation
DE102013100182A1 (en) 2012-09-28 2014-06-05 List Holding Ag Method for carrying out mechanical, chemical and / or thermal processes
DE102013114965A1 (en) 2012-12-28 2014-07-03 List Holding Ag Continuous production of polyacrylonitrile, comprises e.g. introducing acrylonitrile into kneader, polymerizing, supplying further monomer to starting material, cooling material by evaporating monomer, and condensing evaporated monomer
KR102332099B1 (en) 2013-03-04 2021-11-29 리스트 홀딩 아게 Method and device for treating viscous, paste-like materials
DE102013105566A1 (en) 2013-05-29 2014-12-04 List Holding Ag Process for continuously carrying out a polymerization of monomers or co-monomers
WO2015022079A1 (en) 2013-08-15 2015-02-19 List Holding Ag Process and device for converting polymers/products of solution polymerization into polymer mouldings
DE102014112579A1 (en) 2013-08-30 2015-03-05 List Holding Ag Process for producing a chemical substance
DE102014109786A1 (en) 2014-07-11 2016-01-14 List Holding Ag Process for the production of moldings
DE102013111026A1 (en) 2013-10-04 2015-04-09 List Holding Ag Process for the production of moldings
WO2015049040A1 (en) 2013-10-04 2015-04-09 List Holding Ag Method for producing moulded bodies
DE102013111066A1 (en) 2013-10-07 2015-04-09 List Holding Ag Process for producing halobutyl rubber
DE102014111689A1 (en) 2014-08-15 2016-02-18 List Holding Ag Process for the treatment of a mixture
JP6472443B2 (en) 2013-10-10 2019-02-20 リスト ホールディング アーゲー Method of processing the mixture
DE102014100151A1 (en) 2014-01-08 2015-07-09 List Holding Ag Device for treating a product in a housing
DE102014004222A1 (en) 2014-03-25 2015-10-01 List Holding Ag Method for carrying out mechanical, chemical and / or thermal processes
DE102014106258A1 (en) 2014-05-06 2015-11-12 List Holding Ag Device for determining mechanical load conditions on one or more shafts
WO2016030467A2 (en) 2014-08-27 2016-03-03 List Holding Ag Method for improving the insulation of polymer solutions
DE102014112268A1 (en) 2014-08-27 2016-03-03 List Holding Ag Device for transporting compact polymer masses
DE102014113882A1 (en) 2014-09-25 2016-03-31 List Holding Ag Device for transporting compact polymer masses
DE102015106439A1 (en) 2015-04-27 2016-10-27 List Holding Ag Process for the treatment and / or recovery and / or recycling of residues, in particular from refinery processes
DE102014116757A1 (en) 2014-11-17 2016-05-19 List Holding Ag Process for working up residues
WO2016078994A1 (en) 2014-11-17 2016-05-26 List Holding Ag Method of processing and/or recovering and/or reutilizing residues, especially from refinery processes
RU2592626C1 (en) * 2015-03-20 2016-07-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" (ФГБОУ ВО Ставропольский ГАУ) Horizontal mixer of materials
DE102015107027A1 (en) 2015-05-06 2016-11-10 List Holding Ag Apparatus and method for carrying out mechanical, chemical and / or thermal processes
DE102015114281A1 (en) 2015-08-27 2017-03-02 List Holding Ag Process for improving the isolation of polymer solutions
CN106621900B (en) * 2017-01-10 2023-04-07 浙江大学 Self-cleaning stirring type rotating shaft with meshed blades for sludge dryer
DE102021100480A1 (en) 2021-01-13 2022-07-14 List Technology Ag Mixing kneader for processing a transfer mixture into a form solution using the direct dissolving process
DE102021100484A1 (en) 2021-01-13 2022-07-14 List Technology Ag Process for producing a transfer mixture using the direct dissolving process and a thin-film evaporator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506322A (en) * 1969-03-17 1971-04-30 List Heinz Multi-spindle mixing and kneading machine
JPS4823255B1 (en) * 1970-04-27 1973-07-12
EP0274668B1 (en) * 1986-12-19 1992-07-22 List AG Kneading mixer
DE4118884A1 (en) * 1991-06-07 1992-12-10 List Ag MIXING kneader
CA2102577A1 (en) * 1992-11-24 1994-05-25 Walther Schwenk Mixing kneader
CH688365A5 (en) * 1995-01-18 1997-08-29 List Ag Mixing and kneading machine.
DE19536944A1 (en) * 1995-10-04 1997-04-10 List Ag Mixer kneader

Also Published As

Publication number Publication date
DE19940521C2 (en) 2003-02-13
EP1078682A3 (en) 2003-08-13
DE19940521A1 (en) 2001-04-19
EP1078682A2 (en) 2001-02-28
EP1078682B1 (en) 2006-04-12
DE50012557D1 (en) 2006-05-24
ES2262474T3 (en) 2006-12-01

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