SE8702876L - PROCEDURE FOR CROSSING AND FOR ITS APPLICATION DETERMINED CROSS - Google Patents

PROCEDURE FOR CROSSING AND FOR ITS APPLICATION DETERMINED CROSS

Info

Publication number
SE8702876L
SE8702876L SE8702876A SE8702876A SE8702876L SE 8702876 L SE8702876 L SE 8702876L SE 8702876 A SE8702876 A SE 8702876A SE 8702876 A SE8702876 A SE 8702876A SE 8702876 L SE8702876 L SE 8702876L
Authority
SE
Sweden
Prior art keywords
crushing
counter
elements
rotor
crushing chamber
Prior art date
Application number
SE8702876A
Other languages
Swedish (sv)
Other versions
SE8702876D0 (en
SE500429C2 (en
Inventor
E A Huhdankoski
Original Assignee
Roxon Oy
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 Roxon Oy filed Critical Roxon Oy
Publication of SE8702876D0 publication Critical patent/SE8702876D0/en
Publication of SE8702876L publication Critical patent/SE8702876L/en
Publication of SE500429C2 publication Critical patent/SE500429C2/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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to a method for crushing and an apparatus for use in performing the method. The crushing is done by causing the crushing elements 6 belonging to the rotor 2, which are mounted so that they can rotate about their shafts 7 and are moveable to a restricted degree in the radial direction of the rotor 2, to move past a curved counter-surface 3 at the rotation of the rotor 2, in such a way that the material to be processed is crushed when it lands between the rotating crushing elements, acted on by the centrifugal force, and the counter-surface 3. The most essential characteristic according to the invention is that the crushing is done in a crushing chamber 1 defined by an essentially cylindrical or conical counter-surface 3 by feeding the material through an upper inlet end 11 into the crushing chamber 1, by crushing the material with a rotor 2 fitted in a crushing chamber 1, the material being moved downward in the crushing chamber 1 by the force of gravity or by the gravitational and centrifugal force, and by removing the crushed material at the bottom outlet end 12 of the crushing chamber 1. The particle size of the crushed material is regulated by adjusting the distance between the counter-surface 3 and the crushing elements 6, for example by constructing the counter- surface 3 from separate disc elements, which can be bent towards the crushing elements 6. <IMAGE>
SE8702876A 1986-07-28 1987-07-15 Crusher comprising a chamber substantially defined by a cylindrical or conical counter surface, and a rotating rotor disposed therein, which carries rotatably stored crusher means SE500429C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI863092A FI76503C (en) 1986-07-28 1986-07-28 KROSS.

Publications (3)

Publication Number Publication Date
SE8702876D0 SE8702876D0 (en) 1987-07-15
SE8702876L true SE8702876L (en) 1988-01-29
SE500429C2 SE500429C2 (en) 1994-06-27

Family

ID=8522947

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702876A SE500429C2 (en) 1986-07-28 1987-07-15 Crusher comprising a chamber substantially defined by a cylindrical or conical counter surface, and a rotating rotor disposed therein, which carries rotatably stored crusher means

Country Status (3)

Country Link
DK (1) DK166310C (en)
FI (1) FI76503C (en)
SE (1) SE500429C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971078A (en) * 2017-12-20 2018-05-01 李姗姗 A kind of vertical material casting breaker

Also Published As

Publication number Publication date
FI76503B (en) 1988-07-29
FI76503C (en) 1988-11-10
DK166310B (en) 1993-04-05
DK369987D0 (en) 1987-07-15
SE8702876D0 (en) 1987-07-15
DK166310C (en) 1993-08-23
DK369987A (en) 1988-01-29
FI863092A (en) 1988-01-29
FI863092A0 (en) 1986-07-28
SE500429C2 (en) 1994-06-27

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