EP0140613A3 - Appareil et méthode permettant d'obtenir un produit broyé à partir d'un matériau d'alimentation solide - Google Patents

Appareil et méthode permettant d'obtenir un produit broyé à partir d'un matériau d'alimentation solide Download PDF

Info

Publication number
EP0140613A3
EP0140613A3 EP84306892A EP84306892A EP0140613A3 EP 0140613 A3 EP0140613 A3 EP 0140613A3 EP 84306892 A EP84306892 A EP 84306892A EP 84306892 A EP84306892 A EP 84306892A EP 0140613 A3 EP0140613 A3 EP 0140613A3
Authority
EP
European Patent Office
Prior art keywords
feed material
fines
classifier
solid feed
obtaining
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.)
Withdrawn
Application number
EP84306892A
Other languages
German (de)
English (en)
Other versions
EP0140613A2 (fr
Inventor
Henry Edward Hill
Alistair Scott Murray
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.)
CROFT IMPRESA Ltd
Original Assignee
CROFT IMPRESA 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 CROFT IMPRESA Ltd filed Critical CROFT IMPRESA Ltd
Publication of EP0140613A2 publication Critical patent/EP0140613A2/fr
Publication of EP0140613A3 publication Critical patent/EP0140613A3/fr
Withdrawn legal-status Critical Current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
    • B02C13/14—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
    • 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
    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to 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
    • 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)
  • Combined Means For Separation Of Solids (AREA)
EP84306892A 1983-10-11 1984-10-10 Appareil et méthode permettant d'obtenir un produit broyé à partir d'un matériau d'alimentation solide Withdrawn EP0140613A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838327201A GB8327201D0 (en) 1983-10-11 1983-10-11 Obtaining comminuted product from solid feed material
GB8327201 1983-10-11

Publications (2)

Publication Number Publication Date
EP0140613A2 EP0140613A2 (fr) 1985-05-08
EP0140613A3 true EP0140613A3 (fr) 1986-04-30

Family

ID=10550022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306892A Withdrawn EP0140613A3 (fr) 1983-10-11 1984-10-10 Appareil et méthode permettant d'obtenir un produit broyé à partir d'un matériau d'alimentation solide

Country Status (2)

Country Link
EP (1) EP0140613A3 (fr)
GB (2) GB8327201D0 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ213510A (en) * 1985-09-17 1989-02-24 Barmac Ass Ltd Mineral breaking by cyclonic action and separation of fines
DE3609229A1 (de) * 1986-03-19 1987-09-24 Krupp Polysius Ag Verfahren und anlage zur zerkleinerung von sproedem mahlgut
DE3844178A1 (de) * 1988-12-29 1990-07-05 Orenstein & Koppel Ag Verfahren und einrichtung zum zerkleinern von schuettfoermigen materialien
AT392923B (de) * 1989-10-30 1991-07-10 Noricum Maschinenbau Handel Verfahren zum zerkleinern von stueckigem material sowie vorrichtung zur durchfuehrung dieses verfahrens
US5839671A (en) * 1996-10-19 1998-11-24 Spectrasonic Disintegration Equipment Corp. Device and method for comminution
FR2936431B1 (fr) * 2008-09-26 2014-09-19 Broyeur Poittemill Ingenerie Broyeur a flux d'air comportant un systeme de guidage des particules
CN103433105B (zh) * 2013-09-04 2015-09-16 福建南方路面机械有限公司 一种冲击式破碎机及其破碎方法
CN115254310B (zh) * 2022-07-29 2023-06-02 时秀芳 一种药剂科用颗粒物碾碎装置
CN116213080B (zh) * 2023-03-06 2024-07-05 江苏大学流体机械温岭研究院 一种应用于固液两相流中固体颗粒多级破碎分离装置
CN117548186B (zh) * 2024-01-12 2024-04-05 潍坊精华装备科技有限公司 一种防合格物料回流的高效分选机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376760A (en) * 1931-03-05 1932-07-05 Ernest Feuerheerd Improvements in or relating to apparatus for pulverising or grinding coal and other materials
US3162382A (en) * 1962-03-22 1964-12-22 Bath Iron Works Corp Centrifugal pulverizer
FR2201928A1 (fr) * 1972-10-05 1974-05-03 Mac Donald George
US3995784A (en) * 1975-03-21 1976-12-07 Consejo Nacional De Ciencia Y Tecnologia Rotary mill for micronic grinding
EP0102742A2 (fr) * 1982-07-28 1984-03-14 Barmac Associates Limited Concasseurs de minerai

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051020A (fr) *
GB645673A (en) * 1948-10-14 1950-11-08 Ostravske Chemicke Zd Y Narodn Improvements in or relating to mills or grinders
ZA755513B (en) * 1974-08-29 1976-07-28 Pennsylvania Crusher Corp Improvements in high speed rotating crushing machinery and crushing methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376760A (en) * 1931-03-05 1932-07-05 Ernest Feuerheerd Improvements in or relating to apparatus for pulverising or grinding coal and other materials
US3162382A (en) * 1962-03-22 1964-12-22 Bath Iron Works Corp Centrifugal pulverizer
FR2201928A1 (fr) * 1972-10-05 1974-05-03 Mac Donald George
US3995784A (en) * 1975-03-21 1976-12-07 Consejo Nacional De Ciencia Y Tecnologia Rotary mill for micronic grinding
EP0102742A2 (fr) * 1982-07-28 1984-03-14 Barmac Associates Limited Concasseurs de minerai

Also Published As

Publication number Publication date
GB2147824A (en) 1985-05-22
EP0140613A2 (fr) 1985-05-08
GB8327201D0 (en) 1983-11-09
GB8425540D0 (en) 1984-11-14

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Effective date: 19870102

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Inventor name: MURRAY, ALISTAIR SCOTT

Inventor name: HILL, HENRY EDWARD