GB1405013A - Mixing mechanisms - Google Patents
Mixing mechanismsInfo
- 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
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.
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)
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)
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)
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 |
-
1972
- 1972-02-10 GB GB627872A patent/GB1405013A/en not_active Expired
-
1973
- 1973-02-06 US US330010A patent/US3861655A/en not_active Expired - Lifetime
- 1973-02-07 ZA ZA730858A patent/ZA73858B/en unknown
- 1973-02-08 CA CA163,194A patent/CA992046A/en not_active Expired
- 1973-02-08 AU AU51951/73A patent/AU471214B2/en not_active Expired
Cited By (2)
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 |