ATE110008T1 - APPARATUS AND METHOD FOR CRUSHING SOLID MINERAL PARTICLES INTO SMALL PARTICLES AND METHOD FOR SORTING SOLID MINERAL PARTICLES BY SIZE. - Google Patents

APPARATUS AND METHOD FOR CRUSHING SOLID MINERAL PARTICLES INTO SMALL PARTICLES AND METHOD FOR SORTING SOLID MINERAL PARTICLES BY SIZE.

Info

Publication number
ATE110008T1
ATE110008T1 AT89104643T AT89104643T ATE110008T1 AT E110008 T1 ATE110008 T1 AT E110008T1 AT 89104643 T AT89104643 T AT 89104643T AT 89104643 T AT89104643 T AT 89104643T AT E110008 T1 ATE110008 T1 AT E110008T1
Authority
AT
Austria
Prior art keywords
solid mineral
particles
mineral particles
size
rotor
Prior art date
Application number
AT89104643T
Other languages
German (de)
Inventor
Mitsuru Kawaguchi
Hiroshiratake
Original Assignee
Kotobuki Giken Kogyo Kk
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 Kotobuki Giken Kogyo Kk filed Critical Kotobuki Giken Kogyo Kk
Application granted granted Critical
Publication of ATE110008T1 publication Critical patent/ATE110008T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/06—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by vibrating the bowl
    • 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
    • B02C19/16—Mills provided with vibrators
    • 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
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • 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
    • 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
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1885—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate of dead bed type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

A centrifugal breaking apparatus is constructed so that for having an effect on the breaking function, the pieces of solid mineral material are thrown from the axle of the rotor, when rotating at an increased speed, in tangential directions, through the radial outlets of the rotor by centrifugal force to strike against the "dead bed" of fragments of solid mineral material which encircles the rotor, then fragments are reduced by vibrating the "dead bed".
AT89104643T 1988-12-05 1989-03-15 APPARATUS AND METHOD FOR CRUSHING SOLID MINERAL PARTICLES INTO SMALL PARTICLES AND METHOD FOR SORTING SOLID MINERAL PARTICLES BY SIZE. ATE110008T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63308501A JPH0783837B2 (en) 1988-12-05 1988-12-05 Centrifugal crusher and its crushing method and crushed piece sorting method

Publications (1)

Publication Number Publication Date
ATE110008T1 true ATE110008T1 (en) 1994-09-15

Family

ID=17981776

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89104643T ATE110008T1 (en) 1988-12-05 1989-03-15 APPARATUS AND METHOD FOR CRUSHING SOLID MINERAL PARTICLES INTO SMALL PARTICLES AND METHOD FOR SORTING SOLID MINERAL PARTICLES BY SIZE.

Country Status (9)

Country Link
EP (1) EP0372149B1 (en)
JP (1) JPH0783837B2 (en)
KR (1) KR930009716B1 (en)
AT (1) ATE110008T1 (en)
AU (1) AU620600B2 (en)
DE (2) DE68917566T2 (en)
ES (1) ES2017447T3 (en)
NZ (1) NZ228547A (en)
ZA (1) ZA893124B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145118A (en) * 1990-08-29 1992-09-08 Canada Larry D Centrifugal impactor for crushing rocks
CN101745970B (en) * 2009-12-11 2013-02-06 武汉理工大学 Method for preparing reformed ceramic raw material powder and the vibration and reformation device thereof
CN108906227B (en) * 2018-07-05 2023-09-19 福建南方路面机械股份有限公司 Vertical shaft type crusher and crushing method thereof
CN113289725B (en) * 2021-05-18 2022-09-13 华能云南滇东能源有限责任公司 Environmental protection anthracite processing apparatus
CN113399030B (en) * 2021-06-15 2023-06-13 南京华云新工程科技有限公司 Pharmacy is with medicament collection equipment that mills
CN114086009B (en) * 2021-10-26 2022-06-21 辽宁科技学院 Hypereutectic aluminum-silicon alloy production device and process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498906B2 (en) * 1976-12-24 1979-03-29 Iowa Manufacturing Co. Impact crusher
DE2808350C2 (en) * 1978-02-27 1983-10-27 Alb. Klein Kg, 5241 Niederfischbach Device for preparing mixtures of sand bulbs
JPS58186448A (en) * 1982-04-27 1983-10-31 コトブキ技研工業株式会社 Method and apparatus for recovering crushed pieces of dead bed of centrifugal crusher
NZ213510A (en) * 1985-09-17 1989-02-24 Barmac Ass Ltd Mineral breaking by cyclonic action and separation of fines
AT390568B (en) * 1986-10-30 1990-05-25 Wageneder Sbm Gmbh IMPACT MILL FOR CRUSHING STONE OD. DGL.
FR2610217B1 (en) * 1987-01-30 1991-08-16 Alsthom ROTARY CRUSHER WITH SELF-PROTECTED SPRAY BLADES

Also Published As

Publication number Publication date
KR900009141A (en) 1990-07-02
NZ228547A (en) 1991-12-23
AU620600B2 (en) 1992-02-20
DE68917566D1 (en) 1994-09-22
AU3252789A (en) 1990-06-07
EP0372149A3 (en) 1991-01-23
DE372149T1 (en) 1990-12-20
EP0372149B1 (en) 1994-08-17
JPH0783837B2 (en) 1995-09-13
DE68917566T2 (en) 1995-01-12
ES2017447A4 (en) 1991-02-16
EP0372149A2 (en) 1990-06-13
ZA893124B (en) 1989-12-27
JPH02152558A (en) 1990-06-12
ES2017447T3 (en) 1994-10-16
KR930009716B1 (en) 1993-10-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee