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GB2330086A - Mixing apparatus - Google Patents

Mixing apparatus

Info

Publication number
GB2330086A
GB2330086A GB9826867A GB9826867A GB2330086A GB 2330086 A GB2330086 A GB 2330086A GB 9826867 A GB9826867 A GB 9826867A GB 9826867 A GB9826867 A GB 9826867A GB 2330086 A GB2330086 A GB 2330086A
Authority
GB
United Kingdom
Prior art keywords
mixing
vessel
inlet
solids
rotatable
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.)
Granted
Application number
GB9826867A
Other versions
GB2330086B (en
GB9826867D0 (en
Inventor
Anthony Samuel Morgan George
William Thomas Williams
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.)
MAXENE Ltd
Original Assignee
MAXENE Ltd
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 GBGB9612426.8A external-priority patent/GB9612426D0/en
Application filed by MAXENE Ltd filed Critical MAXENE Ltd
Priority to GB9826867A priority Critical patent/GB2330086B/en
Publication of GB9826867D0 publication Critical patent/GB9826867D0/en
Publication of GB2330086A publication Critical patent/GB2330086A/en
Application granted granted Critical
Publication of GB2330086B publication Critical patent/GB2330086B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B28C5/1238—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 for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1292—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 for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with rotating stirring and feeding or discharging means fixed on the same axis, e.g. in an inclined container fed at its lower part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

Mixing apparatus is provided which has particular application for mixing sand and cement to produce an aerated cement. The apparatus includes a mixing vessel (10) which has an inlet (14) for solids at one end and an outlet (16) for mixed products at the other end. Liquids for mixing into the solids are introduced intermediate the ends of the vessel, and the liquid, mainly water, is introduced with foaming agent after foaming has taken place. Within the vessel there are rotatable mixing means (18) which include an outer mixing element (18B) and an inner mixing element (26) rotatable at different speeds. The outer element is a spiral plate (22) extending from one end of the vessel to the other, the inner element (26) extends between the liquid inlet and the outlet. The apparatus also includes a conveyor system (52) for introducing metered amounts of the solid components into the inlet end.
GB9826867A 1996-06-13 1997-06-12 Mixing apparatus Expired - Lifetime GB2330086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9826867A GB2330086B (en) 1996-06-13 1997-06-12 Mixing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9612426.8A GB9612426D0 (en) 1996-06-13 1996-06-13 Mixing apparatus
GB9826867A GB2330086B (en) 1996-06-13 1997-06-12 Mixing apparatus
PCT/GB1997/001588 WO1997047447A1 (en) 1996-06-13 1997-06-12 Mixing apparatus

Publications (3)

Publication Number Publication Date
GB9826867D0 GB9826867D0 (en) 1999-01-27
GB2330086A true GB2330086A (en) 1999-04-14
GB2330086B GB2330086B (en) 2001-03-21

Family

ID=26309511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9826867A Expired - Lifetime GB2330086B (en) 1996-06-13 1997-06-12 Mixing apparatus

Country Status (1)

Country Link
GB (1) GB2330086B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390089A (en) * 1999-11-29 2003-12-31 Innovation Holdings A process for manufacturing concrete on a continuous basis
US8771414B2 (en) 2008-12-31 2014-07-08 Genesis Global Limited Foaming agent

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE833503A (en) * 1974-10-03 1976-01-16 DEVICE FOR PLACING MATERIALS USED IN THE CONSTRUCTION OF ROADS, IN PARTICULAR CONCRETE
GB2048446A (en) * 1979-03-13 1980-12-10 Ito Y Drying fine granular material, particularly in the preparation of mortar or concrete
GB2060419A (en) * 1979-10-16 1981-05-07 Hamptons Aercrete Ltd Improvements in or relating to mixing and conveying apparatus
GB2060421A (en) * 1979-10-16 1981-05-07 Hamptons Aercrete Ltd Mixing and conveying apparatus
US4865457A (en) * 1987-09-02 1989-09-12 Mixer Systems Inc. Concrete batcher with segmented entry of mixing ingredients
US5149192A (en) * 1988-09-30 1992-09-22 Mixer Products, Inc. System for mixing cementitious construction materials
GB2274602A (en) * 1993-01-12 1994-08-03 Keller Ltd Foamed concrete mixer
EP0624394A1 (en) * 1993-05-14 1994-11-17 Siegfried Varch Mixer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE833503A (en) * 1974-10-03 1976-01-16 DEVICE FOR PLACING MATERIALS USED IN THE CONSTRUCTION OF ROADS, IN PARTICULAR CONCRETE
GB2048446A (en) * 1979-03-13 1980-12-10 Ito Y Drying fine granular material, particularly in the preparation of mortar or concrete
GB2060419A (en) * 1979-10-16 1981-05-07 Hamptons Aercrete Ltd Improvements in or relating to mixing and conveying apparatus
GB2060421A (en) * 1979-10-16 1981-05-07 Hamptons Aercrete Ltd Mixing and conveying apparatus
US4865457A (en) * 1987-09-02 1989-09-12 Mixer Systems Inc. Concrete batcher with segmented entry of mixing ingredients
US5149192A (en) * 1988-09-30 1992-09-22 Mixer Products, Inc. System for mixing cementitious construction materials
GB2274602A (en) * 1993-01-12 1994-08-03 Keller Ltd Foamed concrete mixer
EP0624394A1 (en) * 1993-05-14 1994-11-17 Siegfried Varch Mixer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390089A (en) * 1999-11-29 2003-12-31 Innovation Holdings A process for manufacturing concrete on a continuous basis
US8771414B2 (en) 2008-12-31 2014-07-08 Genesis Global Limited Foaming agent

Also Published As

Publication number Publication date
GB2330086B (en) 2001-03-21
GB9826867D0 (en) 1999-01-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20170611