CA2116892A1 - Broyeur a piste annulaire et rouleau et plaques d'usure - Google Patents

Broyeur a piste annulaire et rouleau et plaques d'usure

Info

Publication number
CA2116892A1
CA2116892A1 CA2116892A CA2116892A CA2116892A1 CA 2116892 A1 CA2116892 A1 CA 2116892A1 CA 2116892 A CA2116892 A CA 2116892A CA 2116892 A CA2116892 A CA 2116892A CA 2116892 A1 CA2116892 A1 CA 2116892A1
Authority
CA
Canada
Prior art keywords
wear plates
crusher
track
working surface
rotating cylinders
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.)
Granted
Application number
CA2116892A
Other languages
English (en)
Other versions
CA2116892C (fr
Inventor
Philippe Lagache
Bernard Boussekey
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.)
FCB SA
Fratelli BUZZI SpA
Original Assignee
FCB SA
Fratelli BUZZI SpA
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 FCB SA, Fratelli BUZZI SpA filed Critical FCB SA
Priority to CA002116892A priority Critical patent/CA2116892C/fr
Publication of CA2116892A1 publication Critical patent/CA2116892A1/fr
Application granted granted Critical
Publication of CA2116892C publication Critical patent/CA2116892C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate

Landscapes

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

Abstract

L'invention concerne les broyeurs comprenant une piste annulaire (12) revêtue de plaques d'usure (14) et sur la surface intérieure de laquelle roulent un ou plusieurs rouleaux (16) qui sont pressés sur la piste par leur poids ou la force centrifuge ou par des moyens externes tels que vérins ou ressorts.
Pour diminuer les risques de rupture des plaques d'usure sous l'action des rouleaux, qui exercent une pression élevée, les plaques d'usure (14) comportent une face intérieure ou face de travail dont la forme correspond à celle de la surface de roulement de la piste et une face extérieure ou face d'appui plane, et la partie du corps du broyeur (10) supportant la piste (12) a une surface intérieure prismatique (30) sur laquelle reposent les pièces d'usure.
CA002116892A 1994-03-03 1994-03-03 Broyeur a piste annulaire et rouleau et plaques d'usure Expired - Lifetime CA2116892C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002116892A CA2116892C (fr) 1994-03-03 1994-03-03 Broyeur a piste annulaire et rouleau et plaques d'usure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002116892A CA2116892C (fr) 1994-03-03 1994-03-03 Broyeur a piste annulaire et rouleau et plaques d'usure

Publications (2)

Publication Number Publication Date
CA2116892A1 true CA2116892A1 (fr) 1995-09-04
CA2116892C CA2116892C (fr) 2000-01-11

Family

ID=4153006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002116892A Expired - Lifetime CA2116892C (fr) 1994-03-03 1994-03-03 Broyeur a piste annulaire et rouleau et plaques d'usure

Country Status (1)

Country Link
CA (1) CA2116892C (fr)

Also Published As

Publication number Publication date
CA2116892C (fr) 2000-01-11

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Effective date: 20140303