GB2010108A - A device for milling and mixing materials - Google Patents

A device for milling and mixing materials

Info

Publication number
GB2010108A
GB2010108A GB7843070A GB7843070A GB2010108A GB 2010108 A GB2010108 A GB 2010108A GB 7843070 A GB7843070 A GB 7843070A GB 7843070 A GB7843070 A GB 7843070A GB 2010108 A GB2010108 A GB 2010108A
Authority
GB
United Kingdom
Prior art keywords
disc
materials
mixing
discs
spokes
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.)
Withdrawn
Application number
GB7843070A
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.)
MIRODUR ITALIANA
Original Assignee
MIRODUR ITALIANA
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 MIRODUR ITALIANA filed Critical MIRODUR ITALIANA
Publication of GB2010108A publication Critical patent/GB2010108A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
    • 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
    • B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
    • B01F27/2712—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
    • B01F27/812—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow the stirrers co-operating with surrounding stators, or with intermeshing stators, e.g. comprising slits, orifices or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/912—Radial flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Crushing And Grinding (AREA)

Abstract

A device for mixing materials to form an homogeneous mass comprises two relatively rotatable mixing members (2, 5) which are supported on a support structure (1, 6) the members being introduced into the materials to be mixed in a container. The disc 2 is attached to a rotary shaft 1 and cooperates with a stationary disc 5 secured to the structure 6. The shaft 1 incorporates a cardan joint 3, 4 to permit a degree of self alignment between the discs. The discs have an annular portion with radially extending slits 8 and the rotary disc 2 has a central hub portion in the form of helical spokes 8. The combined action of the spokes and slits is to create a pumping action radially outwardly as the disc 2 rotates to effect milling and mixing of the materials to produce a homogeneous product. <IMAGE>
GB7843070A 1977-11-03 1978-11-03 A device for milling and mixing materials Withdrawn GB2010108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51661/77A IT1116146B (en) 1977-11-03 1977-11-03 MACHINE FOR GRINDING AND MIXING SIMULTANEOUSLY MULTIPLE SUBSTANCES IN ORDER TO OBTAIN HOMOGENEOUS AND GRAINED MIXTURES AS PAINTS FOOD PRODUCTS CHEMICAL AND SIMILAR PRODUCTS

Publications (1)

Publication Number Publication Date
GB2010108A true GB2010108A (en) 1979-06-27

Family

ID=11275493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843070A Withdrawn GB2010108A (en) 1977-11-03 1978-11-03 A device for milling and mixing materials

Country Status (7)

Country Link
BE (1) BE871651A (en)
DE (1) DE2846447A1 (en)
ES (1) ES239120Y (en)
FR (1) FR2407747A1 (en)
GB (1) GB2010108A (en)
IT (1) IT1116146B (en)
NL (1) NL7810810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040995A1 (en) * 1998-02-10 1999-08-19 Aska International De Aguas, S.A. Process for the treatment of waste waters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967968A (en) * 1989-01-13 1990-11-06 Renato Vitelli Machine apt for the dispersion, mixing and grinding of more than one substance at the same time for the purpose of obtaining homogeneous mixtures of a fixed grain, such as paint
CN112246343A (en) * 2020-09-23 2021-01-22 成都荣润禾商贸有限公司 Graphene production equipment with dustproof function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999040995A1 (en) * 1998-02-10 1999-08-19 Aska International De Aguas, S.A. Process for the treatment of waste waters

Also Published As

Publication number Publication date
BE871651A (en) 1979-02-15
NL7810810A (en) 1979-05-07
DE2846447A1 (en) 1979-05-10
FR2407747A1 (en) 1979-06-01
ES239120U (en) 1979-02-01
FR2407747B3 (en) 1981-08-28
ES239120Y (en) 1979-06-16
IT1116146B (en) 1986-02-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)