GB2489862A - Vented bottom ring assembly - Google Patents

Vented bottom ring assembly Download PDF

Info

Publication number
GB2489862A
GB2489862A GB1212795.7A GB201212795A GB2489862A GB 2489862 A GB2489862 A GB 2489862A GB 201212795 A GB201212795 A GB 201212795A GB 2489862 A GB2489862 A GB 2489862A
Authority
GB
United Kingdom
Prior art keywords
bottom ring
ring assembly
outer peripheral
peripheral edge
extending
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Withdrawn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
GB1212795.7A
Other versions
GB201212795D0 (en
Inventor
Mark Wild
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.)
Bradken UK Ltd
Original Assignee
Bradken UK Ltd
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
Priority claimed from AU2010900332A external-priority patent/AU2010900332A0/en
Application filed by Bradken UK Ltd filed Critical Bradken UK Ltd
Publication of GB201212795D0 publication Critical patent/GB201212795D0/en
Publication of GB2489862A publication Critical patent/GB2489862A/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Withdrawn legal-status Critical Current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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Milling Processes (AREA)

Abstract

A vented bottom ring assembly for a grinding mill, the assembly having an axis and comprising: a bottom ring having opposite major surfaces extending transverse to the axis, and an outer peripheral edge extending between the major surfaces; one or more intermediate members disposed on the outer peripheral edge; and a throat ring extending about the outer peripheral edge and being fixed to the one or more intermediate members.
GB1212795.7A 2010-01-28 2011-01-28 Vented bottom ring assembly Withdrawn GB2489862A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010900332A AU2010900332A0 (en) 2010-01-28 Vented bottom ring assembly
AU2010902828A AU2010902828A0 (en) 2010-06-25 Vented bottom ring assembly
PCT/AU2011/000089 WO2011091477A1 (en) 2010-01-28 2011-01-28 Vented bottom ring assembly

Publications (2)

Publication Number Publication Date
GB201212795D0 GB201212795D0 (en) 2012-09-05
GB2489862A true GB2489862A (en) 2012-10-10

Family

ID=44318548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1212795.7A Withdrawn GB2489862A (en) 2010-01-28 2011-01-28 Vented bottom ring assembly

Country Status (4)

Country Link
AU (1) AU2011208950A1 (en)
GB (1) GB2489862A (en)
PL (1) PL400394A1 (en)
WO (1) WO2011091477A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907751A (en) * 1988-10-03 1990-03-13 Sure Alloy Steel Rotating throat for coal pulverizer
US5127590A (en) * 1991-04-09 1992-07-07 March-Sourthwestern Corp. Rotating throat/air port ring assembly
WO2000064587A1 (en) * 1999-04-21 2000-11-02 Mitsui Babcock Energy Limited Pulverising mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907751A (en) * 1988-10-03 1990-03-13 Sure Alloy Steel Rotating throat for coal pulverizer
US5127590A (en) * 1991-04-09 1992-07-07 March-Sourthwestern Corp. Rotating throat/air port ring assembly
WO2000064587A1 (en) * 1999-04-21 2000-11-02 Mitsui Babcock Energy Limited Pulverising mill

Also Published As

Publication number Publication date
WO2011091477A1 (en) 2011-08-04
AU2011208950A1 (en) 2012-08-02
PL400394A1 (en) 2013-01-21
GB201212795D0 (en) 2012-09-05

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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)