GB1125837A - Apparatus for milling foundry sand - Google Patents

Apparatus for milling foundry sand

Info

Publication number
GB1125837A
GB1125837A GB37859/66A GB3785966A GB1125837A GB 1125837 A GB1125837 A GB 1125837A GB 37859/66 A GB37859/66 A GB 37859/66A GB 3785966 A GB3785966 A GB 3785966A GB 1125837 A GB1125837 A GB 1125837A
Authority
GB
United Kingdom
Prior art keywords
container
sand
roller
foundry sand
milling
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
GB37859/66A
Inventor
Francis Michael Shaw
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.)
British Cast Iron Research Association
Original Assignee
British Cast Iron Research Association
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 British Cast Iron Research Association filed Critical British Cast Iron Research Association
Priority to GB37859/66A priority Critical patent/GB1125837A/en
Priority to US660993A priority patent/US3425670A/en
Publication of GB1125837A publication Critical patent/GB1125837A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0404—Stirring by using vibrations while grinding
    • 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
    • B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

1,125,837. Foundry sand milling apparatus; grinding mills. BRITISH CAST IRON RESEARCH ASSOCIATION. 10 Aug., 1967 [24 Aug.,1966], No. 37859/66. Headings B1C and B2A. Apparatus for milling foundry sand comprises a cylindrical container 10 containing a cylindrical roller 15, preferably of half the diameter of the container. The container is mounted on springs 13, 13a and is vibrated in horizontal and vertical directions to give a circular or elliptical motion by a rotating weight in a housing under the container. This motion causes the roller to rotate and draw the sand beneath it. To prevent the sand particles being broken down, the roller has a coating, or the cylinder a lining of rubber, or both. Sand is introduced through an opening 11 in the upper part of the container, and overflows through an outlet 12 in one end. The apparatus may operate continuously, or as a batch mixer.
GB37859/66A 1966-08-24 1966-08-24 Apparatus for milling foundry sand Expired GB1125837A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB37859/66A GB1125837A (en) 1966-08-24 1966-08-24 Apparatus for milling foundry sand
US660993A US3425670A (en) 1966-08-24 1967-08-16 Apparatus for milling foundry sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37859/66A GB1125837A (en) 1966-08-24 1966-08-24 Apparatus for milling foundry sand

Publications (1)

Publication Number Publication Date
GB1125837A true GB1125837A (en) 1968-09-05

Family

ID=10399523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37859/66A Expired GB1125837A (en) 1966-08-24 1966-08-24 Apparatus for milling foundry sand

Country Status (2)

Country Link
US (1) US3425670A (en)
GB (1) GB1125837A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600046A (en) * 1984-01-04 1986-07-15 Outboard Marine Corporation Molding apparatus and process including sand compaction system
DE4335797C2 (en) * 1993-10-20 1997-04-10 Siteg Siebtech Gmbh Eccentric vibratory mill
CN101972689B (en) * 2010-10-08 2012-09-26 南京工程学院 Secondary variable pendulum chaotic vibrating mill
CN101947486B (en) * 2010-10-08 2012-03-28 南京工程学院 Variable stiffness double-mass two-stage pendulum chaotic vibromill
CN103056292B (en) * 2012-12-26 2015-04-01 大连市金州区天源铸造机械厂 Oscillating sand agitator
CN105365049A (en) * 2015-12-11 2016-03-02 黑龙江省龙建路桥第三工程有限公司 Stable mixture vibrating stirrer for cement and vibrating stirring method
CN105903520A (en) * 2016-04-27 2016-08-31 贡享本草（永泰）生物科技有限公司 Centrifugal bar type ultra-fine powder grinding machine for anoectochilus formosanus
CN108971463A (en) * 2018-08-20 2018-12-11 黟县新达机械铸造有限公司 A kind of casting vibration sand and its molding sand recyclable device
CN111623860B (en) * 2020-05-18 2021-02-26 中国科学院西北生态环境资源研究院 Multi-path weighing wireless remote dynamic collector for rolled sand and stone on surface layer of landslide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908104A (en) * 1928-10-23 1933-05-09 American Rolling Mill Co Shaker for ingot molds
US2143610A (en) * 1934-05-19 1939-01-10 Ig Farbenindustrie Ag Apparatus for treating solids with physical and chemical reactants
US2208077A (en) * 1936-10-15 1940-07-16 Fried Krupp Grusonwerk Aktien Grinding mill
US2222777A (en) * 1938-02-26 1940-11-26 Fried Krupp Grusonwerk Aktien Gyratory washer
US3271012A (en) * 1963-11-18 1966-09-06 Joseph Van Bael Wet lime screener

Also Published As

Publication number Publication date
US3425670A (en) 1969-02-04

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