ES2017447A4 - APPARATUS AND METHOD FOR FRAGMENTING SOLID MINERALS, AND METHOD FOR CLASSIFYING FRAGMENTS ACCORDING TO THEIR SIZE - Google Patents

APPARATUS AND METHOD FOR FRAGMENTING SOLID MINERALS, AND METHOD FOR CLASSIFYING FRAGMENTS ACCORDING TO THEIR SIZE

Info

Publication number
ES2017447A4
ES2017447A4 ES89104643T ES89104643T ES2017447A4 ES 2017447 A4 ES2017447 A4 ES 2017447A4 ES 89104643 T ES89104643 T ES 89104643T ES 89104643 T ES89104643 T ES 89104643T ES 2017447 A4 ES2017447 A4 ES 2017447A4
Authority
ES
Spain
Prior art keywords
size
fragments according
rotor
solid minerals
fragmenting
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.)
Granted
Application number
ES89104643T
Other languages
Spanish (es)
Other versions
ES2017447T3 (en
Inventor
Mitsuru Kawaguchi
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.)
Kotobuki Engineering and Manufacturing Co Ltd
Original Assignee
Kotobuki Engineering and Manufacturing Co 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
Application filed by Kotobuki Engineering and Manufacturing Co Ltd filed Critical Kotobuki Engineering and Manufacturing Co Ltd
Publication of ES2017447A4 publication Critical patent/ES2017447A4/en
Application granted granted Critical
Publication of ES2017447T3 publication Critical patent/ES2017447T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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".
ES89104643T 1988-12-05 1989-03-15 APPARATUS AND PROCEDURE FOR BREAKING PIECES OF SOLID MINERAL MATERIAL IN FRAGMENTS AND PROCEDURE FOR CLASSIFICATION OF FRAGMENTS OF SOLID MINERAL MATERIAL ACCORDING TO ITS SIZE. Expired - Lifetime ES2017447T3 (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 (2)

Publication Number Publication Date
ES2017447A4 true ES2017447A4 (en) 1991-02-16
ES2017447T3 ES2017447T3 (en) 1994-10-16

Family

ID=17981776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89104643T Expired - Lifetime ES2017447T3 (en) 1988-12-05 1989-03-15 APPARATUS AND PROCEDURE FOR BREAKING PIECES OF SOLID MINERAL MATERIAL IN FRAGMENTS AND PROCEDURE FOR CLASSIFICATION OF FRAGMENTS OF SOLID MINERAL MATERIAL ACCORDING TO ITS 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
ZA893124B (en) 1989-12-27
JPH02152558A (en) 1990-06-12
AU3252789A (en) 1990-06-07
NZ228547A (en) 1991-12-23
EP0372149B1 (en) 1994-08-17
ES2017447T3 (en) 1994-10-16
ATE110008T1 (en) 1994-09-15
EP0372149A2 (en) 1990-06-13
JPH0783837B2 (en) 1995-09-13
DE68917566D1 (en) 1994-09-22
AU620600B2 (en) 1992-02-20
DE68917566T2 (en) 1995-01-12
KR930009716B1 (en) 1993-10-09
DE372149T1 (en) 1990-12-20
EP0372149A3 (en) 1991-01-23

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