CA971934A - Method and means for size reduction and collection of solid materials - Google Patents

Method and means for size reduction and collection of solid materials

Info

Publication number
CA971934A
CA971934A CA147,681A CA147681A CA971934A CA 971934 A CA971934 A CA 971934A CA 147681 A CA147681 A CA 147681A CA 971934 A CA971934 A CA 971934A
Authority
CA
Canada
Prior art keywords
collection
size reduction
solid materials
solid
materials
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
CA147,681A
Other versions
CA147681S (en
Inventor
Doyle C. Udy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA971934A publication Critical patent/CA971934A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866—Grinding or homogeneising

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Cyclones (AREA)
  • Sampling And Sample Adjustment (AREA)
CA147,681A 1971-08-16 1972-07-21 Method and means for size reduction and collection of solid materials Expired CA971934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17187271A 1971-08-16 1971-08-16

Publications (1)

Publication Number Publication Date
CA971934A true CA971934A (en) 1975-07-29

Family

ID=22625467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,681A Expired CA971934A (en) 1971-08-16 1972-07-21 Method and means for size reduction and collection of solid materials

Country Status (4)

Country Link
US (1) US3754715A (en)
CA (1) CA971934A (en)
DE (1) DE2239960A1 (en)
GB (1) GB1401537A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830436A (en) * 1973-08-09 1974-08-20 Us Agriculture Hammer mill with integral subsampling portion
CA1172485A (en) * 1981-12-07 1984-08-14 Allan J. Wildey Method and apparatus for centrifugal pulpwood and wood chip grinding
CN106198148B (en) * 2016-08-24 2019-03-29 北京泰格瑞祥科技有限公司 A kind of automatic division grinder
EP3676592B1 (en) * 2017-09-01 2023-09-27 Minex CRC Ltd Sample collection system and parts thereof
CN107971078A (en) * 2017-12-20 2018-05-01 李姗姗 A kind of vertical material casting breaker
CN115445726B (en) * 2022-09-14 2023-07-25 湖南创大玉兔化工有限公司 Improved generation titanium concentrate powder garrulous raymond mill of crude ore system titanium white powder and powder process thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936A (en) * 1848-11-21 Cidek-mill
US335827A (en) * 1886-02-09 Pulverizer
US982516A (en) * 1907-05-23 1911-01-24 Lynn S Atkinson Centrifugal-impact pulverizer.
US994596A (en) * 1907-12-17 1911-06-06 Marks Pulverizing Mining And Milling Machinery Co Centrifugal impact pulverizing apparatus.
US1444585A (en) * 1919-11-08 1923-02-06 Fullerlehigh Company Separator
US2474314A (en) * 1944-11-28 1949-06-28 Johns Manville Method and apparatus for size reduction and fiberizing of crude fibrous materials
US2645345A (en) * 1950-09-09 1953-07-14 Safety Car Heating & Lighting Grain aspirating machine

Also Published As

Publication number Publication date
US3754715A (en) 1973-08-28
DE2239960A1 (en) 1973-03-01
GB1401537A (en) 1975-07-16

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