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FI915230A7 - Method for grinding fine material - Google Patents

Method for grinding fine material Download PDF

Info

Publication number
FI915230A7
FI915230A7 FI915230A FI915230A FI915230A7 FI 915230 A7 FI915230 A7 FI 915230A7 FI 915230 A FI915230 A FI 915230A FI 915230 A FI915230 A FI 915230A FI 915230 A7 FI915230 A7 FI 915230A7
Authority
FI
Finland
Prior art keywords
fine material
grinding fine
grinding
fine
Prior art date
Application number
FI915230A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI915230L (en
FI915230A0 (en
Inventor
Jouko Niemi
Josef Steindl
Original Assignee
Oy Finnpulva Ab
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 Oy Finnpulva Ab filed Critical Oy Finnpulva Ab
Priority to FI915230A priority Critical patent/FI915230A7/en
Publication of FI915230A0 publication Critical patent/FI915230A0/en
Priority to AU29111/92A priority patent/AU2911192A/en
Priority to PCT/FI1992/000301 priority patent/WO1993008916A1/en
Publication of FI915230L publication Critical patent/FI915230L/en
Publication of FI915230A7 publication Critical patent/FI915230A7/en

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
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of 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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/065—Jet mills of the opposed-jet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
FI915230A 1991-11-06 1991-11-06 Method for grinding fine material FI915230A7 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI915230A FI915230A7 (en) 1991-11-06 1991-11-06 Method for grinding fine material
AU29111/92A AU2911192A (en) 1991-11-06 1992-11-06 Method for grinding finely divided material
PCT/FI1992/000301 WO1993008916A1 (en) 1991-11-06 1992-11-06 Method for grinding finely divided material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI915230A FI915230A7 (en) 1991-11-06 1991-11-06 Method for grinding fine material

Publications (3)

Publication Number Publication Date
FI915230A0 FI915230A0 (en) 1991-11-06
FI915230L FI915230L (en) 1993-05-07
FI915230A7 true FI915230A7 (en) 1993-05-07

Family

ID=8533439

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915230A FI915230A7 (en) 1991-11-06 1991-11-06 Method for grinding fine material

Country Status (3)

Country Link
AU (1) AU2911192A (en)
FI (1) FI915230A7 (en)
WO (1) WO1993008916A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107316B (en) * 1999-12-20 2001-07-13 Micropulva Ltd Oy Method and plant for feeding a counter-jet mill
DE102022003499A1 (en) 2022-09-22 2024-03-28 Hosokawa Alpine Aktiengesellschaft Process for reducing the specific energy consumption when comminuting material by combining good bed grinding and jet grinding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74890C (en) * 1985-11-29 1988-04-11 Larox Ag Method and apparatus for producing a classified fraction of finely divided material.
AU6727587A (en) * 1986-09-10 1988-04-07 Finnpulva Oy A.B. Method and equipment for the production of particularly finely divided dry powders
CA1316890C (en) * 1988-04-05 1993-04-27 Olle Marklund Method and apparatus for autogenous comminution primarily of overcompetent, heterogeneous mineral material

Also Published As

Publication number Publication date
WO1993008916A1 (en) 1993-05-13
AU2911192A (en) 1993-06-07
FI915230L (en) 1993-05-07
FI915230A0 (en) 1991-11-06

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Legal Events

Date Code Title Description
FD Application lapsed