[go: up one dir, main page]

KR900009141A - Centrifugal crusher and its crushing method and method for distinguishing crushed pieces - Google Patents

Centrifugal crusher and its crushing method and method for distinguishing crushed pieces

Info

Publication number
KR900009141A
KR900009141A KR1019890002029A KR890002029A KR900009141A KR 900009141 A KR900009141 A KR 900009141A KR 1019890002029 A KR1019890002029 A KR 1019890002029A KR 890002029 A KR890002029 A KR 890002029A KR 900009141 A KR900009141 A KR 900009141A
Authority
KR
South Korea
Prior art keywords
distinguishing
crushed pieces
rotor
centrifugal crusher
crushing
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
KR1019890002029A
Other languages
Korean (ko)
Other versions
KR930009716B1 (en
Inventor
구찌 미쓰루 가와
Original Assignee
고도부기 기겡 고우교오 가부시기가이샤
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 고도부기 기겡 고우교오 가부시기가이샤 filed Critical 고도부기 기겡 고우교오 가부시기가이샤
Publication of KR900009141A publication Critical patent/KR900009141A/en
Application granted granted Critical
Publication of KR930009716B1 publication Critical patent/KR930009716B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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".
KR1019890002029A 1988-12-05 1989-03-31 Apparatus and method for breaking pieces of solid mineral material in fragments, and method of sorting fragments of solid mineral according to size Expired - Fee Related KR930009716B1 (en)

Applications Claiming Priority (2)

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
JP63-308501 1988-12-05

Publications (2)

Publication Number Publication Date
KR900009141A true KR900009141A (en) 1990-07-02
KR930009716B1 KR930009716B1 (en) 1993-10-09

Family

ID=17981776

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002029A Expired - Fee Related KR930009716B1 (en) 1988-12-05 1989-03-31 Apparatus and method for breaking pieces of solid mineral material in fragments, and method of sorting fragments of solid mineral according to 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 A kind of hypereutectic aluminum-silicon alloy production device and process thereof

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
JPH02152558A (en) 1990-06-12
EP0372149A2 (en) 1990-06-13
DE372149T1 (en) 1990-12-20
KR930009716B1 (en) 1993-10-09
ES2017447T3 (en) 1994-10-16
NZ228547A (en) 1991-12-23
DE68917566T2 (en) 1995-01-12
AU3252789A (en) 1990-06-07
EP0372149A3 (en) 1991-01-23
ATE110008T1 (en) 1994-09-15
ZA893124B (en) 1989-12-27
EP0372149B1 (en) 1994-08-17
DE68917566D1 (en) 1994-09-22
JPH0783837B2 (en) 1995-09-13
ES2017447A4 (en) 1991-02-16
AU620600B2 (en) 1992-02-20

Similar Documents

Publication Publication Date Title
AU559475B2 (en) Hammer mill
BE1002527A7 (en) METHOD AND APPARATUS FOR CRUSHING BLOCKS OF FIBROUS MATERIAL.
ES476269A1 (en) Treating and grinding apparatus.
ATE215846T1 (en) SHREDDING MACHINE WITH COVERED ROTATING DRUM
KR900009141A (en) Centrifugal crusher and its crushing method and method for distinguishing crushed pieces
UA8077A1 (en) CRUSHING DEVICE
AU540770B2 (en) Centrifugal crusher
ATE152372T1 (en) IMPACT SHREDDING OF ROCK AND ORE
US5096129A (en) Procedure and apparatus for comminuting hard material bodies
FR2359645A1 (en) METHOD AND DEVICE FOR DRYING-CRUSHING MINERALS
KR840001014Y1 (en) A fly wheel for a grinding machine
JPS547771A (en) Garbage treating apparatus
AU668875B2 (en) Procedure and apparatus for comminuting hard material bodies
SU1554995A1 (en) Centrifugal air-flow separator
ATE86144T1 (en) MILL.
SU975074A1 (en) Apparatus for disintegrating material mainly elastomers
SU1470761A1 (en) Apparatus for disintegrating microorganisms
SU995874A1 (en) Material disintegration method
SU884723A1 (en) Drum mill
SU1741891A1 (en) Rotor of centrifugal impact-action crusher
SU768460A1 (en) Centrifugal reflecting crusher rotor
SU637151A1 (en) Method of disintegrating materials in rotary drum mill
CA2059485A1 (en) Procedure and apparatus for comminuting hard material bodies
JPS6068058A (en) Apparatus for crushing long fiber bark
RU94006696A (en) METHOD OF CRUSHING POLYMER MATERIALS AND DEVICE FOR ITS IMPLEMENTATION

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19961010

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19961010

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000