GB427671A - Improvements in tubular grinding mills - Google Patents

Improvements in tubular grinding mills

Info

Publication number
GB427671A
GB427671A GB872934A GB872934A GB427671A GB 427671 A GB427671 A GB 427671A GB 872934 A GB872934 A GB 872934A GB 872934 A GB872934 A GB 872934A GB 427671 A GB427671 A GB 427671A
Authority
GB
United Kingdom
Prior art keywords
mill
chamber
perforations
varied
compartment
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
GB872934A
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
Priority to GB872934A priority Critical patent/GB427671A/en
Publication of GB427671A publication Critical patent/GB427671A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating 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
    • B02C17/04Disintegrating 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 with unperforated container
    • B02C17/06Disintegrating 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 with unperforated container with several compartments

Landscapes

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

Abstract

427,671. Ball mills. BARRATT, F. R., 12, Otto Street, Krugersdorp, Transvaal, South Africa. March 20, 1934, No. 8729. [Class 59] In a ball mill the ground pulp is discharged through a tapered trunnion forming a classifying chamber, a screen being arranged between the end mill compartment and the classifying chamber to retain the grinding bodies and to permit free flow of ground pulp between the chamber and compartment. As shown the mill 2 is mounted on rollers 9 and is driven by belts 8. A perforated partition 10 divides the mill into compartments and the size of the perforations may be varied by rotating a similar partition 15 to partially mask the holes. The outlet 6 is of conical form and is provided with a central tube 19, through which liquid or balls may be inserted in the fine grinding chamber 12, the pulp passing through perforations 18 around the tube 19. The size of the inlet orifice 5 and outlet orifice 6 may be varied by using different end plates. The linings are of corrugated form, that in the coarse grinding chamber 11 being arranged helically.
GB872934A 1934-03-20 1934-03-20 Improvements in tubular grinding mills Expired GB427671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB872934A GB427671A (en) 1934-03-20 1934-03-20 Improvements in tubular grinding mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB872934A GB427671A (en) 1934-03-20 1934-03-20 Improvements in tubular grinding mills

Publications (1)

Publication Number Publication Date
GB427671A true GB427671A (en) 1935-04-29

Family

ID=9858128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB872934A Expired GB427671A (en) 1934-03-20 1934-03-20 Improvements in tubular grinding mills

Country Status (1)

Country Link
GB (1) GB427671A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931584A (en) * 1956-04-09 1960-04-05 Donald H Fairchild Ball mill
CN117899992A (en) * 2024-02-26 2024-04-19 大连交通大学 High-energy magnetic ball milling system and application method thereof in gray cast iron treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931584A (en) * 1956-04-09 1960-04-05 Donald H Fairchild Ball mill
CN117899992A (en) * 2024-02-26 2024-04-19 大连交通大学 High-energy magnetic ball milling system and application method thereof in gray cast iron treatment
CN117899992B (en) * 2024-02-26 2024-06-11 大连交通大学 Magnetic ball milling system and application method thereof in gray cast iron treatment

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