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NZ599835A - A mineral Ore Processing Method and Apparatus - Google Patents

A mineral Ore Processing Method and Apparatus

Info

Publication number
NZ599835A
NZ599835A NZ599835A NZ59983510A NZ599835A NZ 599835 A NZ599835 A NZ 599835A NZ 599835 A NZ599835 A NZ 599835A NZ 59983510 A NZ59983510 A NZ 59983510A NZ 599835 A NZ599835 A NZ 599835A
Authority
NZ
New Zealand
Prior art keywords
lumps
ore
mineral ore
processing method
impurity
Prior art date
Application number
NZ599835A
Inventor
Peter Fritz
Original Assignee
Peter Fritz
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 AU2009904909A external-priority patent/AU2009904909A0/en
Application filed by Peter Fritz filed Critical Peter Fritz
Publication of NZ599835A publication Critical patent/NZ599835A/en

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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

599835 A method of processing or refining a mineral ore which includes the following steps: (i) passing the lumps of mineral ore (12) through a space (33) between at least one pair of rotating members (7, 8, 9) to reduce the size of the lumps; (ii) forwarding the lumps having the reduced size through a pair of conveyors where the lumps are subject to impaction whereby lumps or particles substantially having a maximum dimension of between 25mm to 150mm are collected; (iii) separating ore lumps which have a lesser specific gravity from impurity lumps by impacting the lumps or particles produced from step (ii) on an impaction surface (81, 88) whereby the impurity lumps having a lesser departure angle than the ore lumps will be discarded; and (iv) collecting the ore lumps for further processing.
NZ599835A 2009-10-08 2010-10-08 A mineral Ore Processing Method and Apparatus NZ599835A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009904909A AU2009904909A0 (en) 2009-10-08 Coal ore processing method and apparatus
AU2010900930A AU2010900930A0 (en) 2010-03-05 Mineral ore processing apparatus and method
PCT/AU2010/001319 WO2011041841A1 (en) 2009-10-08 2010-10-08 A mineral ore processing method and apparatus

Publications (1)

Publication Number Publication Date
NZ599835A true NZ599835A (en) 2013-11-29

Family

ID=43856301

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ599835A NZ599835A (en) 2009-10-08 2010-10-08 A mineral Ore Processing Method and Apparatus

Country Status (3)

Country Link
AU (1) AU2010305322A1 (en)
NZ (1) NZ599835A (en)
WO (1) WO2011041841A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9839915B2 (en) 2013-11-28 2017-12-12 Carey Hunker Impact grinding plant for the communition of ore
CN107983662A (en) * 2017-12-15 2018-05-04 杨宝祥 A kind of mineral aggregate dry separation system and method
CN109967165A (en) * 2019-05-29 2019-07-05 淮北普成饲料有限公司 A kind of multistation feed processing grinding device
CN112697572B (en) * 2020-12-18 2023-08-29 浙江华东工程咨询有限公司 Indoor test method suitable for crushing argillaceous siltstone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384919A (en) * 1888-06-19 Jonathan d
US3752410A (en) * 1971-07-19 1973-08-14 Nat Eng Co Apparatus for sizing particulate material
US4592516A (en) * 1983-08-03 1986-06-03 Quadracast, Inc. Coal breaker and sorter
SE444392B (en) * 1984-06-07 1986-04-14 Urban Hage SET AND DEVICE FOR SEPARATION OF LEAD AND COPPER PARTICLES
US6871807B2 (en) * 2002-09-17 2005-03-29 Robert R. Rossi, Jr. Mobile impact crusher assembly
WO2005072877A1 (en) * 2004-01-30 2005-08-11 Mmd Design & Consultancy Limited Rotating mineral breaker
GB0421384D0 (en) * 2004-09-27 2004-10-27 Mmd Design & Consult Mineral breaker

Also Published As

Publication number Publication date
AU2010305322A1 (en) 2012-05-31
WO2011041841A1 (en) 2011-04-14

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Legal Events

Date Code Title Description
ERR Error or correction

Free format text: THE TITLE HAS BEEN CORRECTED TO TITLE: A MINERAL ORE PROCESSING METHOD AND APPARATUS; FILING DATE: 08 MAY 2012; STATUS: REJECTED; TITLE: A MINERAL ORE PROCESSING METHOD AND APPARATUS; FILING DATE: 30 NOV 2012; STATUS: REJECTED; TITLE: A MINERAL ORE PROCESSING METHOD AND APPARATUS ; FILING DATE: 13 MAY 2013; STATUS: PROPOSED;

Effective date: 20130529

PSEA Patent sealed
LAPS Patent lapsed