GB1204813A - Improvements relating to agitation mills for the homogenization, dispersion and/or pulverisation of solids in liquids - Google Patents

Improvements relating to agitation mills for the homogenization, dispersion and/or pulverisation of solids in liquids

Info

Publication number
GB1204813A
GB1204813A GB50584/68A GB5058468A GB1204813A GB 1204813 A GB1204813 A GB 1204813A GB 50584/68 A GB50584/68 A GB 50584/68A GB 5058468 A GB5058468 A GB 5058468A GB 1204813 A GB1204813 A GB 1204813A
Authority
GB
United Kingdom
Prior art keywords
mill
pulverisation
homogenization
solids
liquids
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
GB50584/68A
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.)
Draiswerke GmbH
Original Assignee
Draiswerke GmbH
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 Draiswerke GmbH filed Critical Draiswerke GmbH
Publication of GB1204813A publication Critical patent/GB1204813A/en
Expired 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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/163—Stirring means
    • 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
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crushing And Grinding (AREA)

Abstract

1,204,813. Ball mills; mixing apparatus. DRAISWERKE, G.m.b.H. 24 Oct., 1968 [27 Oct., 1967], No. 50584/68. Headings B1C and B2A. A screw conveyor having sections 12 .. 15 with different inclinations provides movement in opposite directions of both the balls and the material in a mill 1. The mill has a heating/cooling jacket 2, a screen 4 and balls from 0.2 to 3 mm diameter. The worm section 15 nearest the bottom of the vessel has a direction of conveyance coinciding with the direction of movement of material through the mill while the section 12 nearest the top has an opposite direction of conveyance. Thus flow is assisted at the bottom, while the upper shaft seal is relieved of pressure and any accumulation of grinding balls on the screen 4 is counter-acted.
GB50584/68A 1967-10-27 1968-10-24 Improvements relating to agitation mills for the homogenization, dispersion and/or pulverisation of solids in liquids Expired GB1204813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671607477 DE1607477A1 (en) 1967-10-27 1967-10-27 Agitator mill for homogenizing, dispersing and grinding solids in liquids

Publications (1)

Publication Number Publication Date
GB1204813A true GB1204813A (en) 1970-09-09

Family

ID=5681392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50584/68A Expired GB1204813A (en) 1967-10-27 1968-10-24 Improvements relating to agitation mills for the homogenization, dispersion and/or pulverisation of solids in liquids

Country Status (3)

Country Link
DE (1) DE1607477A1 (en)
FR (1) FR1586047A (en)
GB (1) GB1204813A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217977A2 (en) * 1985-10-15 1987-04-15 Kubota Ltd. Vertical grinding mill
US4754934A (en) * 1987-01-23 1988-07-05 Kubota, Ltd. Vertical grinding mill
CN111686886A (en) * 2020-05-22 2020-09-22 西北矿冶研究院 Ball mill
CN113171851A (en) * 2021-04-20 2021-07-27 广西下田锰矿有限责任公司 Preparation method and preparation device of electrolytic manganese dioxide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705563C2 (en) * 1977-02-10 1982-10-14 Bayer Ag, 5090 Leverkusen Process for the continuous production of highly viscous polydiorganosiloxanes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217977A2 (en) * 1985-10-15 1987-04-15 Kubota Ltd. Vertical grinding mill
EP0217977A3 (en) * 1985-10-15 1988-05-18 Kubota Ltd. Vertical grinding mill
US4754934A (en) * 1987-01-23 1988-07-05 Kubota, Ltd. Vertical grinding mill
CN111686886A (en) * 2020-05-22 2020-09-22 西北矿冶研究院 Ball mill
CN113171851A (en) * 2021-04-20 2021-07-27 广西下田锰矿有限责任公司 Preparation method and preparation device of electrolytic manganese dioxide

Also Published As

Publication number Publication date
DE1607477A1 (en) 1969-09-04
FR1586047A (en) 1970-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees