FI12710U1 - Kivenmurskaimen tai jauhinmyllyn kulutusosa - Google Patents

Kivenmurskaimen tai jauhinmyllyn kulutusosa

Info

Publication number
FI12710U1
FI12710U1 FIU20190028U FIU20190028U FI12710U1 FI 12710 U1 FI12710 U1 FI 12710U1 FI U20190028 U FIU20190028 U FI U20190028U FI U20190028 U FIU20190028 U FI U20190028U FI 12710 U1 FI12710 U1 FI 12710U1
Authority
FI
Finland
Prior art keywords
grinding mill
wear part
stone crusher
volume
carbides
Prior art date
Application number
FIU20190028U
Other languages
English (en)
Swedish (sv)
Inventor
Mikko Talvitie
Jari Ilmari Liimatainen
Original Assignee
Kerpua Solutions 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 Kerpua Solutions Oy filed Critical Kerpua Solutions Oy
Application granted granted Critical
Publication of FI12710Y1 publication Critical patent/FI12710Y1/fi
Publication of FI12710U1 publication Critical patent/FI12710U1/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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • B02C1/10—Shape or construction of jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Crushing And Grinding (AREA)

Abstract

1. Kivenmurskaimen tai jauhinmyllyn kulutusosa, tunnettu siitä, että rautapohjaisessa valettuun perusmateriaaliin (B) perustuvassa komponentissa on sijoitettuna erikoismateriaalista (A) valmistettuja kulumiskestäviä, vähintään 30 HRC:n kovuuden ja vähintään 6 tilavuus-% kovia partikkeleita kuten nitridejä, karbideja ja oksideja sisältäviä inserttejä, enintään 60 tilavuus-% koko kulutusosan tilavuudesta. Lisäksi suojavaatimukset 2-9.
FIU20190028U 2018-02-27 2019-02-20 Kivenmurskaimen tai jauhinmyllyn kulutusosa FI12710U1 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FIU20180033 2018-02-27

Publications (2)

Publication Number Publication Date
FI12710Y1 FI12710Y1 (fi) 2020-08-14
FI12710U1 true FI12710U1 (fi) 2020-08-14

Family

ID=72669152

Family Applications (1)

Application Number Title Priority Date Filing Date
FIU20190028U FI12710U1 (fi) 2018-02-27 2019-02-20 Kivenmurskaimen tai jauhinmyllyn kulutusosa

Country Status (1)

Country Link
FI (1) FI12710U1 (fi)

Also Published As

Publication number Publication date
FI12710Y1 (fi) 2020-08-14

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