WO2009004354A3 - Improved mixer - Google Patents

Improved mixer Download PDF

Info

Publication number
WO2009004354A3
WO2009004354A3 PCT/GB2008/002314 GB2008002314W WO2009004354A3 WO 2009004354 A3 WO2009004354 A3 WO 2009004354A3 GB 2008002314 W GB2008002314 W GB 2008002314W WO 2009004354 A3 WO2009004354 A3 WO 2009004354A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal surface
taper
inlet cone
improved mixer
mixer
Prior art date
Application number
PCT/GB2008/002314
Other languages
French (fr)
Other versions
WO2009004354A2 (en
Inventor
Brinsley Leslie George Macfarlane
Original Assignee
Mcphee Bros Blantyre Ltd
Macfarlane Brinsley Leslie Geo
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
Priority claimed from GB0713028A external-priority patent/GB0713028D0/en
Priority claimed from GB0806350A external-priority patent/GB0806350D0/en
Application filed by Mcphee Bros Blantyre Ltd, Macfarlane Brinsley Leslie Geo filed Critical Mcphee Bros Blantyre Ltd
Priority to GB1001400.9A priority Critical patent/GB2464859B/en
Publication of WO2009004354A2 publication Critical patent/WO2009004354A2/en
Publication of WO2009004354A3 publication Critical patent/WO2009004354A3/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
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
    • B28C5/2045—Parts or components
    • B28C5/2072—Feeding or discharging mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/62—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis
    • 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
    • B28C5/18—Mixing in containers to which motion is imparted to effect the mixing
    • B28C5/20—Mixing in containers to which motion is imparted to effect the mixing rotating about a horizontal or substantially horizontal axis during mixing, e.g. without independent stirrers
    • B28C5/2018—Transportable containers, e.g. on a wheelbarrow, to be fixed totally or partly in a mixer, e.g. for rotation therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

A concrete mixer for mounting on a skid is described. The mixer comprises a rotatable drum and an inlet cone having a first end in fluid communication with the drum and a second end adapted to receive a loading hopper, the inlet cone having an internal surface extending from the first end to the second end. At least a portion of the internal surface defines zero taper or a taper which increases radially from the first end to the second end.
PCT/GB2008/002314 2007-07-05 2008-07-04 Improved mixer WO2009004354A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1001400.9A GB2464859B (en) 2007-07-05 2008-07-04 Concrete mixer with common inlet and outlet

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0713028.9 2007-07-05
GB0713028A GB0713028D0 (en) 2007-07-05 2007-07-05 Improved mixer
GB0806350.5 2008-04-08
GB0806350A GB0806350D0 (en) 2008-04-08 2008-04-08 Improved mixer

Publications (2)

Publication Number Publication Date
WO2009004354A2 WO2009004354A2 (en) 2009-01-08
WO2009004354A3 true WO2009004354A3 (en) 2009-07-23

Family

ID=40226582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/002314 WO2009004354A2 (en) 2007-07-05 2008-07-04 Improved mixer

Country Status (2)

Country Link
GB (1) GB2464859B (en)
WO (1) WO2009004354A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962894B (en) * 2012-11-19 2015-03-25 龙建明 Ready-mixed mortar storing type stirring machine
CN111163857A (en) * 2017-10-11 2020-05-15 株式会社武田制作所 Stirring device and method for treating organic waste using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191007327A (en) * 1910-03-23 1910-11-10 Matthew Howard Reed Improvements in Concrete or like Mixers.
GB579808A (en) * 1941-08-01 1946-08-16 Gas Light & Coke Co Improvements in or relating to mixing apparatus
GB833695A (en) * 1957-01-11 1960-04-27 Parker Ltd Frederick Concrete mixers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191007327A (en) * 1910-03-23 1910-11-10 Matthew Howard Reed Improvements in Concrete or like Mixers.
GB579808A (en) * 1941-08-01 1946-08-16 Gas Light & Coke Co Improvements in or relating to mixing apparatus
GB833695A (en) * 1957-01-11 1960-04-27 Parker Ltd Frederick Concrete mixers

Also Published As

Publication number Publication date
GB201001400D0 (en) 2010-03-17
GB2464859A (en) 2010-05-05
WO2009004354A2 (en) 2009-01-08
GB2464859B (en) 2012-05-23

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