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GB1405013A - Mixing mechanisms - Google Patents

Mixing mechanisms

Info

Publication number
GB1405013A
GB1405013A GB627872A GB627872A GB1405013A GB 1405013 A GB1405013 A GB 1405013A GB 627872 A GB627872 A GB 627872A GB 627872 A GB627872 A GB 627872A GB 1405013 A GB1405013 A GB 1405013A
Authority
GB
United Kingdom
Prior art keywords
rotor
blade
blades
grooves
guide
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
GB627872A
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.)
WINN COALES DENSO Ltd
Original Assignee
WINN COALES DENSO 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
Application filed by WINN COALES DENSO Ltd filed Critical WINN COALES DENSO Ltd
Priority to GB627872A priority Critical patent/GB1405013A/en
Priority to US330010A priority patent/US3861655A/en
Priority to ZA730858A priority patent/ZA73858B/en
Priority to CA163,194A priority patent/CA992046A/en
Priority to AU51951/73A priority patent/AU471214B2/en
Publication of GB1405013A publication Critical patent/GB1405013A/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
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2723—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces the surfaces having a conical shape
    • 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
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • 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
    • B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2724—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable

Landscapes

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

Abstract

1405013 Mixing apparatus; conical mills WINN & COALES (DENSO) LTD 6 Feb 1973 [10 Feb 1972] 6278/72 Headings BIC and B2A Apparatus for mixing, emulsifying, or disintegrating solids in the presence of liquids, comprises inner and outer coaxial selectively rotatable members having facing cooperating surfaces, the surface of one member having a plurality of grooves and the facing member of the other member having at least one blade a guide face adjacent at least one side of the blade and radially inward of the. blade and a depression adjacent the guide face, the width of each groove being greater than the thickness of the blade. As shown a frusto-conical stator 7 has a plurality of grooves 9 and cooperates with a rotor 1 having detachable, blades 2, guide surfaces 6 and depressions 5. The rotor may be axially adjustable to alter the clearance As depicted each groove, blade, guide surface and depression is co-planar with the axis of rotation but in modifications they may be angled, i.e. lie on helices (see Figs 3 to 6, 9 and 10, not shown). In this case, with a frustoconioal stator and rotor, reversal of the direction of rotation alters the rate of flow through the device. In other modifiiations there may be guide surfaces (6, Fig 5 not shown) on both sides of the blades, and the blades may be held by clamps (16) which may also act as guide surfaces. The widths of the blades, clamps and guide surfaces may be uniform or tapered, the cross-section of the depressions and grooves may take various forms but rectangular cross-section grooves as depicted in Fig 7 (not shown) are suitable for reducing refractory solids. The device may be condensed in material in a container which may have a heat exchange jacket, and be driven from above or below. The bearing 10 is accommodated in a cavity 14 in the, rotor, which retains an air pocket to prevent material being treated reaching the bearing. In other embodiments the rotor may be cylindrical (see Figs 9, 10 not shown); and the device may be adapted for continuous discharge operation by using a closed station with an inlet and outlet (Figs 15 and 16, not shown) and connecting it with a pipeline. A plurality of such embodiments may be arranged in series or parallel.
GB627872A 1972-02-10 1972-02-10 Mixing mechanisms Expired GB1405013A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB627872A GB1405013A (en) 1972-02-10 1972-02-10 Mixing mechanisms
US330010A US3861655A (en) 1972-02-10 1973-02-06 Device for mixing apparatus
ZA730858A ZA73858B (en) 1972-02-10 1973-02-07 Improvements in or relating to mixing mechanisms
CA163,194A CA992046A (en) 1972-02-10 1973-02-08 Device for mixing apparatus
AU51951/73A AU471214B2 (en) 1972-02-10 1973-02-08 Improvements in or relating to mixing mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB627872A GB1405013A (en) 1972-02-10 1972-02-10 Mixing mechanisms

Publications (1)

Publication Number Publication Date
GB1405013A true GB1405013A (en) 1975-09-03

Family

ID=9811598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB627872A Expired GB1405013A (en) 1972-02-10 1972-02-10 Mixing mechanisms

Country Status (5)

Country Link
US (1) US3861655A (en)
AU (1) AU471214B2 (en)
CA (1) CA992046A (en)
GB (1) GB1405013A (en)
ZA (1) ZA73858B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113967528A (en) * 2021-09-18 2022-01-25 华北电力科学研究院有限责任公司 Coal mill, and coal bed thickness operation control method and device of coal mill

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462018B (en) * 1988-09-13 1990-04-30 Nemo Ivarson PROCEDURE FOR MIXING SCIENTIFIC AND POWDER AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
DE29622298U1 (en) * 1996-12-21 1998-04-16 Tetra Laval Convenience Food meat grinder
US6241472B1 (en) * 1999-03-22 2001-06-05 Charles Ross & Son Company High shear rotors and stators for mixers and emulsifiers
KR101462028B1 (en) * 2008-03-03 2014-11-14 에낙스 가부시키가이샤 Powder treating apparatus
DE102010013105A1 (en) * 2010-03-29 2011-09-29 Porep Gmbh homogenizer
CN105561832B (en) * 2015-12-31 2017-11-10 倪商伟 A kind of multi-layer combined type emulsification unit and apply its mulser and emulsification method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461720A (en) * 1944-07-29 1949-02-15 Patterson Foundry & Machine Co Mixing apparatus
US2738930A (en) * 1949-10-31 1956-03-20 Equip Ind Et Laitiers Soc D Dispersion machine with preliminary comminuting system and a plurality of dispersion systems of different constructional form
US2969960A (en) * 1957-06-05 1961-01-31 Mobay Chemical Corp Mixing apparatus
GB915047A (en) * 1959-07-15 1963-01-09 Uberto Pinto Improvements in mixers
US3675903A (en) * 1970-12-15 1972-07-11 Cincinnati Milacron Inc Mixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113967528A (en) * 2021-09-18 2022-01-25 华北电力科学研究院有限责任公司 Coal mill, and coal bed thickness operation control method and device of coal mill
CN113967528B (en) * 2021-09-18 2023-07-04 华北电力科学研究院有限责任公司 Coal mill, coal mill coal seam thickness operation control method and device

Also Published As

Publication number Publication date
ZA73858B (en) 1974-03-27
AU5195173A (en) 1974-08-08
CA992046A (en) 1976-06-29
US3861655A (en) 1975-01-21
AU471214B2 (en) 1976-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee