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WO2015179886A8 - Comminuting method and machine - Google Patents

Comminuting method and machine Download PDF

Info

Publication number
WO2015179886A8
WO2015179886A8 PCT/ZA2015/000038 ZA2015000038W WO2015179886A8 WO 2015179886 A8 WO2015179886 A8 WO 2015179886A8 ZA 2015000038 W ZA2015000038 W ZA 2015000038W WO 2015179886 A8 WO2015179886 A8 WO 2015179886A8
Authority
WO
WIPO (PCT)
Prior art keywords
aggregate
machine
comminuting
space
mineral
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.)
Ceased
Application number
PCT/ZA2015/000038
Other languages
French (fr)
Other versions
WO2015179886A3 (en
WO2015179886A2 (en
Inventor
Kevan Vaughan RUSSEL-SMlTH
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.)
Van Aswegen Christiaan Stephanus
Original Assignee
Van Aswegen Christiaan Stephanus
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 Van Aswegen Christiaan Stephanus filed Critical Van Aswegen Christiaan Stephanus
Publication of WO2015179886A2 publication Critical patent/WO2015179886A2/en
Publication of WO2015179886A8 publication Critical patent/WO2015179886A8/en
Publication of WO2015179886A3 publication Critical patent/WO2015179886A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B02C13/08—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and acting as a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C2013/145—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

This invention relates to a method of and comminuting aggregate or any coarse material or mineral or a product from a material or a mineral, which needs to be reduced in size and to a comminuting machine for aggregate or any material. The method of comminuting aggregate includes the feeding of material in the form of aggregate into an at least partially enclosed space in a feed direction, and simultaneously creating in the space, airflow in first and second flow directions and in a pattern agitating the material to inter-collide in at least, but not subjected to one collision zone in the space and, by such collision, causing the material to be fractured and thus comminuted, in a preferred method, the first and second flow directions are (i) substantially aligned and directed towards one another across the feed direction; and (ii) substantially co-axial with respect to one another. The invention extends to a machine for performing such method.
PCT/ZA2015/000038 2014-05-23 2015-05-22 Comminuting method and machine Ceased WO2015179886A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201403799 2014-05-23
ZA2014/03799 2014-05-23

Publications (3)

Publication Number Publication Date
WO2015179886A2 WO2015179886A2 (en) 2015-11-26
WO2015179886A8 true WO2015179886A8 (en) 2016-01-14
WO2015179886A3 WO2015179886A3 (en) 2016-03-24

Family

ID=54554992

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2015/000038 Ceased WO2015179886A2 (en) 2014-05-23 2015-05-22 Comminuting method and machine

Country Status (1)

Country Link
WO (1) WO2015179886A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107737660B (en) * 2017-11-13 2019-11-19 乐山新天源太阳能科技有限公司 Silicon material beating crusher
CN112371261A (en) * 2020-11-12 2021-02-19 广东磊蒙智能装备集团有限公司 Double-flow-passage center feeding type rotor cavity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368243A (en) * 1992-10-16 1994-11-29 Gold; James J. Rotary collider mill
US5400977A (en) * 1993-12-20 1995-03-28 Hayles, Jr.; Peter E. Pulverizer
CN2181333Y (en) * 1994-02-08 1994-11-02 张肠谷 Vertical shaft ring hammer crusher

Also Published As

Publication number Publication date
WO2015179886A3 (en) 2016-03-24
WO2015179886A2 (en) 2015-11-26

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