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EP0043047A3 - Mixer comprising two rotating mixing elements driven about the same geometrical axis in opposite directions - Google Patents

Mixer comprising two rotating mixing elements driven about the same geometrical axis in opposite directions Download PDF

Info

Publication number
EP0043047A3
EP0043047A3 EP81104722A EP81104722A EP0043047A3 EP 0043047 A3 EP0043047 A3 EP 0043047A3 EP 81104722 A EP81104722 A EP 81104722A EP 81104722 A EP81104722 A EP 81104722A EP 0043047 A3 EP0043047 A3 EP 0043047A3
Authority
EP
European Patent Office
Prior art keywords
agitator
opposite directions
shaft
seals
mixer
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.)
Withdrawn
Application number
EP81104722A
Other languages
German (de)
French (fr)
Other versions
EP0043047A2 (en
Inventor
Dieter Kupka
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.)
Individual
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 EP0043047A2 publication Critical patent/EP0043047A2/en
Publication of EP0043047A3 publication Critical patent/EP0043047A3/en
Withdrawn legal-status Critical Current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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/84—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers rotating at different speeds or in opposite directions about the same axis
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/323—Driving arrangements for vertical stirrer shafts
    • B01F35/3231—Driving several stirrer shafts, e.g. about the same axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

Bei einem Rührwerk mit einem inneren und einem dieses umfassenden äußeren Rührorgan, die gegenläufig um dieselbe geometrische Achse antreibbar sind, wobei das äußere Rührorgan auf einer Hohlwelle sitzt, die die Welle des inneren Rührorgans konzentrisch umgibt, und wobei beide Wellen gegenüber einem Kessel, in den die Rührorgane eingreifen, durch Gleitringdichtungen abgedichtet sind, sind hierfür zwei ineinander geschachtelte, in derselben Querebe­ ne liegende und von einem gemeinsamen Gehäuse um­ schlossene Gleitring-Teildichtungen zu einer Einheit verbun­ den. Sperr-, Kühl- und Schmiermedien lassen sich beiden Teildichtungen über Kanäle der inneren Rührwelle zuleiten. With an agitator with an inner and an this comprehensive external agitator that runs in opposite directions can be driven about the same geometric axis, the outer agitator sits on a hollow shaft that the shaft of concentrically surrounds the inner agitator, and both Waves opposite a boiler in which the stirring elements intervene, are sealed by mechanical seals for this two nested, in the same Querebe ne lying around and from a common housing closed mechanical part seals combined into one unit the. Locking, cooling and lubricating media can be used both Feed the partial seals through the channels of the inner agitator shaft.

Das Rührwerksgestell und die Antriebsorgane sind so ausgebildet, daß die Dichtungseinheit als Block quer zur Achsrichtung der Rührwellen, vorzugsweise horizontal, aus­ gebaut werden kann. Die Gesamtanordnung läßt die Ver­ wendung unterschiedlicher, dem Verwendungszweck ange­ paßter Rührorgane zu. The agitator frame and the drive elements are like this trained that the sealing unit as a block across Axial direction of the agitator shafts, preferably horizontally can be built. The overall arrangement allows the Ver use different, depending on the purpose suitable agitators.

EP81104722A 1980-07-21 1981-06-19 Mixer comprising two rotating mixing elements driven about the same geometrical axis in opposite directions Withdrawn EP0043047A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3027567 1980-07-21
DE19803027567 DE3027567A1 (en) 1980-07-21 1980-07-21 AGITATOR WITH TWO AGITATING ORGANS DRIVED AROUND THE SAME GEOMETRIC AXIS

Publications (2)

Publication Number Publication Date
EP0043047A2 EP0043047A2 (en) 1982-01-06
EP0043047A3 true EP0043047A3 (en) 1984-05-16

Family

ID=6107706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104722A Withdrawn EP0043047A3 (en) 1980-07-21 1981-06-19 Mixer comprising two rotating mixing elements driven about the same geometrical axis in opposite directions

Country Status (5)

Country Link
US (1) US4403868A (en)
EP (1) EP0043047A3 (en)
JP (1) JPS5787821A (en)
DE (1) DE3027567A1 (en)
IT (1) IT1171396B (en)

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US4708489A (en) * 1984-06-04 1987-11-24 Wizards Ice Cream & Confectionery Shoppe, Ltd. Blending machine
DE3520040A1 (en) * 1985-06-04 1986-12-04 Herfeld, Friedrich Walter, Dr., 5982 Neuenrade DEVICE FOR MIXING GOODS
JPH0671543B2 (en) * 1985-06-21 1994-09-14 コニカ株式会社 Method for producing emulsion
US4655701A (en) * 1986-02-19 1987-04-07 Fuji Paudal Kabushiki Kaisha Granulating apparatus
US4784678A (en) * 1987-04-06 1988-11-15 The Coca-Cola Company Self-cooling container
JPH0265743U (en) * 1988-11-04 1990-05-17
KR0138253B1 (en) * 1989-08-21 1998-04-27 니시오카 시게루 Mixer
US5102229A (en) * 1990-06-15 1992-04-07 Sumitomo Heavy Industries, Ltd Agitator
DE69421505T2 (en) * 1993-12-27 2000-06-21 Kajima Corp., Tokio/Tokyo Mixing device and method
DE19536946A1 (en) * 1995-10-04 1997-04-10 List Ag Kneader mixer for mechanical and/or thermal treatment of materials
JPH09254135A (en) * 1996-03-19 1997-09-30 Taiheiyo Kiko Kk Mixer for manufacture of kneaded matter
US5611619A (en) * 1996-06-27 1997-03-18 Li Yuan Machine Industrial Co., Ltd. Mixing machine
ES2128946B1 (en) * 1996-08-01 2000-01-16 Pellicer Carlos F PROCEDURE AND INSTALLATION TO OBTAIN A FLUID FINE PASTE INTENDED TO BE HARDENED AFTER MOLDING.
KR100455952B1 (en) * 1998-03-31 2004-11-06 스미도모쥬기가이고교 가부시키가이샤 Vertical agitating apparatus
US5972661A (en) * 1998-09-28 1999-10-26 Penn State Research Foundation Mixing systems
RU2163838C2 (en) * 1999-06-09 2001-03-10 Открытое акционерное общество "Пикалевское объединение "Глинозем" Cone-cylindrical apparatus for mixing of suspensions
DE19950743A1 (en) * 1999-10-21 2001-04-26 Harald Kniele Mixer for mixing liquids, powdered and granular components, e.g. for concrete mixing, has inner stirring worm mechanism, outer stirring mechanism with mixing arms with mixing blades
DE20002920U1 (en) * 2000-02-18 2000-04-20 Schröder & Boos Misch- und Anlagentechnik GmbH & Co. KG, 27578 Bremerhaven Homogenizer
AU2002250893A1 (en) * 2001-02-26 2002-09-12 List Ag Method and device for mixing products
DE10110910C1 (en) * 2001-03-07 2002-11-14 Berents Gmbh & Co Kg A Mixer, used in production of pasty products, e.g. creams, ointments and emulsions, comprises mixing container, and outer/inner stirrer in container that rotates about symmetrical axis of container using drive
AT410298B (en) * 2001-06-11 2003-03-25 Bacher Helmut DEVICE FOR FILLING A SNAIL STORED IN A CASE AND METHOD FOR OPERATING SUCH A DEVICE
BR8203013Y1 (en) * 2002-10-25 2011-08-23 Shaker tank arrangement used in cosmetic products.
FI20050538A0 (en) * 2005-05-20 2005-05-20 Fractivator Oy transmission arrangement
FR2894845B1 (en) * 2005-12-16 2008-02-29 Total Sa PROCESS FOR PREPARING A CALIBRATED EMULSION
NO325488B1 (en) * 2006-08-22 2008-05-19 Ove Blomkvist Process and apparatus for treating liquid materials based on organic waste products
FI119467B (en) * 2007-04-10 2008-11-28 Fractivator Oy Improved repulsion mill
DE102008049265B4 (en) * 2008-09-26 2012-12-13 Azo Holding Gmbh mixer
US9039924B2 (en) 2010-12-02 2015-05-26 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US9879897B2 (en) 2010-12-02 2018-01-30 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US8944674B2 (en) * 2010-12-02 2015-02-03 Heungbo Tech Co., Ltd. Homogenizing mixer with an agitating unit having a lifter unit
US10155698B2 (en) 2010-12-02 2018-12-18 Frosty Cold, Llc Cooling agent for cold packs and food and beverage containers
US20130264405A1 (en) 2012-04-09 2013-10-10 David M. Audette Food processor
US9149156B2 (en) 2012-04-09 2015-10-06 Sharkninja Operating Llc Food processor
JP5903331B2 (en) * 2012-05-17 2016-04-13 株式会社カジワラ Stir cooking device
EP2666562B1 (en) * 2012-05-25 2014-07-23 Technofond Giessereihilfsmittel GmbH Regeneration device
EP3318317B1 (en) * 2015-07-01 2022-05-11 Sumitomo Heavy Industries Process Equipment Co., Ltd. Stirring device
CN105413567A (en) * 2015-12-08 2016-03-23 天津海泰环保科技发展有限公司 Vertical high-temperature stirring vessel
GB2550848A (en) * 2016-05-23 2017-12-06 Cattalytic Solutions Ltd Bone Cement Mixer
CN106423013B (en) * 2016-10-28 2018-05-18 福建省德鲁士润滑油有限公司 A kind of glassed agitator of good airproof performance service life length
CN106422869A (en) * 2016-11-01 2017-02-22 安徽松羽工程技术设备有限公司 Multi-shaft easy-to-repair stirring equipment
CN106310989A (en) * 2016-11-18 2017-01-11 安陆鲸鱼嘴电子科技有限公司 Emulsifying apparatus allowing cream to be easily discharged
CN107252754A (en) * 2017-07-17 2017-10-17 南京市溧水区鑫龙涂料有限公司 A kind of painting structure
CN108043294B (en) * 2017-11-27 2020-07-31 江西炜林达纸业发展有限公司 Paper pulp stirring equipment capable of synchronously and reversely rotating
KR102380410B1 (en) * 2017-12-26 2022-04-01 마츠모토 아키히코 Suspension manufacturing apparatus
CN108668588A (en) * 2018-04-08 2018-10-19 绔ユ旦 A kind of easily Agent spraying machine device
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CN108311021A (en) * 2018-04-08 2018-07-24 陈佳佳 A kind of novel foodstuff processing unit (plant)
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CN110368842A (en) * 2019-07-03 2019-10-25 马鞍山市华东耐磨合金有限公司 A kind of high abrasion blender liner
CN110496556B (en) * 2019-09-16 2024-08-20 中煤科工清洁能源股份有限公司 Feeding system
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Citations (6)

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Publication number Priority date Publication date Assignee Title
US1767346A (en) * 1929-01-10 1930-06-24 Christiansen Ejnar Mixing or stirring machine
US2209287A (en) * 1938-04-07 1940-07-23 Wilbur L Simpson Apparatus for mixing
US3527511A (en) * 1963-07-12 1970-09-08 Frank Wittle Seals between rotating parts
GB1236399A (en) * 1967-09-12 1971-06-23 Glacier Co Ltd Journal bearing assembly for counter-rotating shafts
US3743302A (en) * 1971-12-29 1973-07-03 Klein Schanzlin & Becker Ag Sealing arrangement
DE1750468B1 (en) * 1968-05-04 1974-06-20 Dieter Kupka Agitator drive

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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
US1767346A (en) * 1929-01-10 1930-06-24 Christiansen Ejnar Mixing or stirring machine
US2209287A (en) * 1938-04-07 1940-07-23 Wilbur L Simpson Apparatus for mixing
US3527511A (en) * 1963-07-12 1970-09-08 Frank Wittle Seals between rotating parts
GB1236399A (en) * 1967-09-12 1971-06-23 Glacier Co Ltd Journal bearing assembly for counter-rotating shafts
DE1750468B1 (en) * 1968-05-04 1974-06-20 Dieter Kupka Agitator drive
US3743302A (en) * 1971-12-29 1973-07-03 Klein Schanzlin & Becker Ag Sealing arrangement

Non-Patent Citations (1)

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Title
CHEMIKER-ZTG./CHEM. APPARATUR, Band 87, Nr. 7, 1963, Seiten 234-242 PROF. DR. BRUNO VOLLMERT: "Rüehrer in Labor und Betrieb" *

Also Published As

Publication number Publication date
IT1171396B (en) 1987-06-10
DE3027567A1 (en) 1982-02-25
IT8148921A0 (en) 1981-07-17
JPS5787821A (en) 1982-06-01
EP0043047A2 (en) 1982-01-06
US4403868A (en) 1983-09-13
IT8148921A1 (en) 1983-01-17

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