GB1025893A - Improvements relating to mixing apparatus - Google Patents

Improvements relating to mixing apparatus

Info

Publication number
GB1025893A
GB1025893A GB2179/63A GB217963A GB1025893A GB 1025893 A GB1025893 A GB 1025893A GB 2179/63 A GB2179/63 A GB 2179/63A GB 217963 A GB217963 A GB 217963A GB 1025893 A GB1025893 A GB 1025893A
Authority
GB
United Kingdom
Prior art keywords
scraper blades
stirrer
lodige
jan
flat
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
Application number
GB2179/63A
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 GB1025893A publication Critical patent/GB1025893A/en
Expired 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
    • B01F27/05—Stirrers
    • B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
    • B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

1,025,893. Mixing apparatus. W. LODIGE, F. LODIGE and J. LUCKE. Jan. 17, 1963 [Jan. 19, 1962], No. 2179/63. Heading B1C. A stirring member has scraper blades arranged at intervals along, and projecting over, its outer edge in order to loosen material which may adhere to the walls of the apparatus. As shown in Figs 1 and 2 a double ploughshare type stirrer 4 has scraper blades 5 attached to the stirrer edges 4b and operating closely to the container wall 1. They may be made of wearresistant material and have sharp edges 12 on the leading side to cut mainstations which are then loosened and lifted by the curved surfaces 11. The scraper blades do not extend for more than 50% of the length of the stirrer edge, which is positioned 10-50 mm. from the container wall. The stirrer may be shovel shaped or flat and inclined to the direction of rotation to which the scraper blades are normal, or alternatively the stirrer may be normal to the direction of rotation and the scraper blades inclined, see Figs 3-10, not shown. The surfaces 11 of the scraper blades may be flat.
GB2179/63A 1962-01-19 1963-01-17 Improvements relating to mixing apparatus Expired GB1025893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41003A DE1177620B (en) 1962-01-19 1962-01-19 Mixing or conveying element

Publications (1)

Publication Number Publication Date
GB1025893A true GB1025893A (en) 1966-04-14

Family

ID=7269275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2179/63A Expired GB1025893A (en) 1962-01-19 1963-01-17 Improvements relating to mixing apparatus

Country Status (2)

Country Link
DE (1) DE1177620B (en)
GB (1) GB1025893A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199266A (en) * 1977-08-31 1980-04-22 Giusti Raolo B Processing vessels
US5055273A (en) * 1987-12-18 1991-10-08 Davy Mckee Aktiengesellschaft Apparatus for processing high viscosity materials
US5810476A (en) * 1995-10-27 1998-09-22 Richard Frisse Gmbh Shearing and mixing tool
EP0906781A2 (en) * 1997-10-04 1999-04-07 Gebrüder Lödige Maschinenbaugesellschaft mbH Mixing tool
GB2345865A (en) * 1999-01-21 2000-07-26 John R Boone Ltd Rotary mixing apparatus with radial arms having radially offset mixing blades
NL1015016C2 (en) * 2000-04-25 2001-10-26 Tetra Laval Holdings & Finance Device for cutting and stirring curd.
WO2003026784A1 (en) * 2001-09-26 2003-04-03 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Low speed precision stirring/mixing device
EP1352683A1 (en) * 2002-04-09 2003-10-15 LIPP Mischtechnik GmbH Horizontal mixer with scrapers
US7008101B2 (en) 2001-09-26 2006-03-07 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Method and apparatus for reproducible dissolution testing of pharmaceutical products
EP2561925A1 (en) * 2011-08-26 2013-02-27 Thöni Industriebetriebe GmbH Paddle for a stirring device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380082A (en) * 1993-11-23 1995-01-10 Astec Industries, Inc. Asphalt drum mixer with curved scoop-like mixing tips

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879244C (en) * 1949-04-26 1954-09-06 Loedige O H G Geb Mixing drum
US2794626A (en) * 1952-05-08 1957-06-04 Baker Perkins Inc Mixer
DE1054811B (en) * 1953-05-27 1959-04-09 Machf Spaans Nv Mechanical circulation mixer with an elongated, closed mixing trough
DE1096873B (en) * 1957-03-30 1961-01-12 Draiswerke Ges Mit Beschraenkt Mixing machine with ploughshare-like agitating tools attached to the agitator shaft

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199266A (en) * 1977-08-31 1980-04-22 Giusti Raolo B Processing vessels
US5055273A (en) * 1987-12-18 1991-10-08 Davy Mckee Aktiengesellschaft Apparatus for processing high viscosity materials
US5810476A (en) * 1995-10-27 1998-09-22 Richard Frisse Gmbh Shearing and mixing tool
EP0906781A3 (en) * 1997-10-04 2001-03-07 Gebrüder Lödige Maschinenbaugesellschaft mbH Mixing tool
EP0906781A2 (en) * 1997-10-04 1999-04-07 Gebrüder Lödige Maschinenbaugesellschaft mbH Mixing tool
GB2345865B (en) * 1999-01-21 2002-09-11 John R Boone Ltd Rotary mixing apparatus with radial arms having mixing blades
GB2345865A (en) * 1999-01-21 2000-07-26 John R Boone Ltd Rotary mixing apparatus with radial arms having radially offset mixing blades
NL1015016C2 (en) * 2000-04-25 2001-10-26 Tetra Laval Holdings & Finance Device for cutting and stirring curd.
EP1149526A1 (en) * 2000-04-25 2001-10-31 Tetra Laval Holdings & Finance S.A. Apparatus for cutting and stirring curd
US6418836B2 (en) 2000-04-25 2002-07-16 Tetra Laval Holdings & Finance S.A. Apparatus for cutting and stirring curd
US6539845B2 (en) 2000-04-25 2003-04-01 Tetra Laval Holdings & Finance S.A. Apparatus for cutting and stirring curd
WO2003026784A1 (en) * 2001-09-26 2003-04-03 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Low speed precision stirring/mixing device
US7008101B2 (en) 2001-09-26 2006-03-07 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Method and apparatus for reproducible dissolution testing of pharmaceutical products
EP1352683A1 (en) * 2002-04-09 2003-10-15 LIPP Mischtechnik GmbH Horizontal mixer with scrapers
EP2561925A1 (en) * 2011-08-26 2013-02-27 Thöni Industriebetriebe GmbH Paddle for a stirring device

Also Published As

Publication number Publication date
DE1177620B (en) 1964-09-10

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