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FI74890C - Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material. - Google Patents

Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material. Download PDF

Info

Publication number
FI74890C
FI74890C FI854735A FI854735A FI74890C FI 74890 C FI74890 C FI 74890C FI 854735 A FI854735 A FI 854735A FI 854735 A FI854735 A FI 854735A FI 74890 C FI74890 C FI 74890C
Authority
FI
Finland
Prior art keywords
crusher
classifier
rotor
product
air
Prior art date
Application number
FI854735A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI74890B (fi
FI854735A7 (fi
FI854735A0 (fi
Inventor
Nuutti Vartiainen
Pertti Ovaskainen
Original Assignee
Larox Ag
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 Larox Ag filed Critical Larox Ag
Priority to FI854735A priority Critical patent/FI74890C/fi
Publication of FI854735A0 publication Critical patent/FI854735A0/fi
Priority to FI863647A priority patent/FI77168B/fi
Priority to AU67271/87A priority patent/AU6727187A/en
Priority to PCT/FI1986/000141 priority patent/WO1987003220A1/fr
Publication of FI854735A7 publication Critical patent/FI854735A7/fi
Publication of FI74890B publication Critical patent/FI74890B/fi
Application granted granted Critical
Publication of FI74890C publication Critical patent/FI74890C/fi

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
    • B02C23/18—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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • 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)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)
FI854735A 1985-11-29 1985-11-29 Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material. FI74890C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI854735A FI74890C (fi) 1985-11-29 1985-11-29 Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material.
FI863647A FI77168B (fi) 1985-11-29 1986-09-10 Foerfrande och anlaeggning foer produktion av synnerligen finfoerdelat torrt mjoel.
AU67271/87A AU6727187A (en) 1985-11-29 1986-12-01 Procedure and apparatus for producing classified fines product
PCT/FI1986/000141 WO1987003220A1 (fr) 1985-11-29 1986-12-01 Appareil de production d'un produit trie en fines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854735 1985-11-29
FI854735A FI74890C (fi) 1985-11-29 1985-11-29 Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material.

Publications (4)

Publication Number Publication Date
FI854735A0 FI854735A0 (fi) 1985-11-29
FI854735A7 FI854735A7 (fi) 1987-05-30
FI74890B FI74890B (fi) 1987-12-31
FI74890C true FI74890C (fi) 1988-04-11

Family

ID=8521772

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854735A FI74890C (fi) 1985-11-29 1985-11-29 Foerfarande och anordning foer framstaellning av en klassificerad fraktion av finfoerdelat material.

Country Status (3)

Country Link
AU (1) AU6727187A (fr)
FI (1) FI74890C (fr)
WO (1) WO1987003220A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84032C (fi) * 1988-11-28 1991-10-10 Finnpulva Ab Oy Foerfarande och anlaeggning foer klassificering av synnerligen finfoerdelat material.
AT398173B (de) * 1990-01-16 1994-10-25 Schmidt Ernst Dipl Ing Verfahren zum mahlen von feststoffen
FI915230A7 (fi) * 1991-11-06 1993-05-07 Oy Finnpulva Ab Menetelmä hienojakoisen materiaalin jauhamiseksi
AT406369B (de) * 1998-06-24 2000-04-25 Holderbank Financ Glarus Verfahren zum zerkleinern und reduzieren von metalloxidhaltigen schlacken
AR068838A1 (es) 2007-10-09 2009-12-09 Cbp Carbon Ind Inc Composicion de elastomero con materiales de relleno reciclados
US8394189B2 (en) 2007-11-07 2013-03-12 John H. Fader Asphalt composition using pyrolysed carbonaceous material
WO2016126961A1 (fr) * 2015-02-06 2016-08-11 Edw. C. Levy Co. Système de classification à air centrifuge et son procédé d'utilisation
CN114798149B (zh) * 2022-05-06 2023-07-21 太原理工大学 含炭煤灰渣分选残炭的方法以及气流分选系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023247A (en) * 1932-12-29 1935-12-03 Raymond Brothers Impact Pulver Mill-drying process and apparatus
GB708491A (en) * 1951-06-22 1954-05-05 Titan Co Inc Improvements in the production of finely divided materials
DE1219779B (de) * 1962-12-12 1966-06-23 Polysius Gmbh Mahltrocknungsverfahren und Anlage zur Durchfuehrung des Verfahrens
US3937405A (en) * 1973-12-18 1976-02-10 Fluid Energy Processing And Equipment Company Apparatus for mixing pulverizing and grinding black powder
US4131239A (en) * 1977-06-13 1978-12-26 Energy Processing And Equipment Co. Fluid energy mill for large particulate materials
US4582264A (en) * 1984-03-05 1986-04-15 Stephanoff Nicholas N Jet-type grinding systems for large particles

Also Published As

Publication number Publication date
AU6727187A (en) 1987-07-01
FI74890B (fi) 1987-12-31
WO1987003220A1 (fr) 1987-06-04
FI854735A7 (fi) 1987-05-30
FI854735A0 (fi) 1985-11-29

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LAROX OY