FR2412348A1 - Surface d'impact pour un broyeur a projection sous vide - Google Patents

Surface d'impact pour un broyeur a projection sous vide

Info

Publication number
FR2412348A1
FR2412348A1 FR7738426A FR7738426A FR2412348A1 FR 2412348 A1 FR2412348 A1 FR 2412348A1 FR 7738426 A FR7738426 A FR 7738426A FR 7738426 A FR7738426 A FR 7738426A FR 2412348 A1 FR2412348 A1 FR 2412348A1
Authority
FR
France
Prior art keywords
pulveriser
particles
targets
rotor
chamber
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
FR7738426A
Other languages
English (en)
Other versions
FR2412348B1 (fr
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7738426A priority Critical patent/FR2412348A1/fr
Publication of FR2412348A1 publication Critical patent/FR2412348A1/fr
Application granted granted Critical
Publication of FR2412348B1 publication Critical patent/FR2412348B1/fr
Granted 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C13/1835—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate by means of beater or impeller elements fixed in between an upper and lower rotor disc
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1871—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate vertically adjustable
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
    • B02C2013/1892—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate cooled or heated

Landscapes

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

Abstract

L'INVENTION CONCERNE UNE SURFACE D'IMPACT POUR UN BROYEUR A PROJECTION SOUS VIDE. CETTE SURFACE D'IMPACT SE COMPOSE D'UN ENSEMBLE DE CIBLES PLANES A DEUX FACES D'IMPACT SENSIBLEMENT PARALLELES ET OPPOSEES, DISPOSEES AUTOUR DE LA PARTIE SUPERIEURE D'UN ROTOR DE BROYEUR CONSTITUEE PAR UN DISQUE HORIZONTAL. LES CIBLES SONT RELIEES A LA CHAMBRE FIXE DU BROYEUR PAR L'INTERMEDIAIRE D'AXES SENSIBLEMENT PARALLELES AUX FACES DES CIBLES FAISANT UN ANGLE FAIBLE AVEC LA DIRECTION VERTICALE. LES AXES DES CIBLES PERMETTENT DE LES ORIENTER, SOIT DANS UNE PREMIERE DIRECTION CORRESPONDANT A UN PREMIER SENS DE ROTATION DU ROTOR, SOIT DANS UNE DEUXIEME DIRECTION CORRESPONDANT AU SECOND SENS DE ROTATION DU ROTOR. LES PARTICULES PROJETEES PAR LE ROTOR ARRIVENT SUR LES CIBLES SOIT SUR UNE FACE SOIT SUR L'AUTRE, SUIVANT LE SENS DE ROTATION, SOUS UNE INCIDENCE A PEU PRES NORMALE. L'INVENTION S'APPLIQUE EN PARTICULIER AU BROYAGE DU CIMENT ET DES MINERAIS.
FR7738426A 1977-12-20 1977-12-20 Surface d'impact pour un broyeur a projection sous vide Granted FR2412348A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7738426A FR2412348A1 (fr) 1977-12-20 1977-12-20 Surface d'impact pour un broyeur a projection sous vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7738426A FR2412348A1 (fr) 1977-12-20 1977-12-20 Surface d'impact pour un broyeur a projection sous vide

Publications (2)

Publication Number Publication Date
FR2412348A1 true FR2412348A1 (fr) 1979-07-20
FR2412348B1 FR2412348B1 (fr) 1980-08-22

Family

ID=9199068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738426A Granted FR2412348A1 (fr) 1977-12-20 1977-12-20 Surface d'impact pour un broyeur a projection sous vide

Country Status (1)

Country Link
FR (1) FR2412348A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191696A2 (fr) * 1985-02-15 1986-08-20 Framatome Dispositif de projection de particules solides pour broyeur centrifuge sous vide
FR2594048A1 (fr) * 1986-02-10 1987-08-14 Framatome Sa Roue de broyeur a projection sous vide.
NL1004251C2 (nl) * 1996-10-11 1998-04-15 Ihc Holland Nv Meervoudige inslagbreker met dwarsopgestelde meedraaiende inslagoppervlakken.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191696A2 (fr) * 1985-02-15 1986-08-20 Framatome Dispositif de projection de particules solides pour broyeur centrifuge sous vide
FR2577445A1 (fr) * 1985-02-15 1986-08-22 Framatome Sa Dispositif de projection de particules solides pour broyeur centrifuge sous vide
US4682739A (en) * 1985-02-15 1987-07-28 Framatome Device for projecting solid particles for a vacuum centrifugal grinder
EP0191696A3 (en) * 1985-02-15 1987-12-23 Framatome Solid particles projection device for a centrifugal crusher under vacuum
FR2594048A1 (fr) * 1986-02-10 1987-08-14 Framatome Sa Roue de broyeur a projection sous vide.
EP0233812A2 (fr) * 1986-02-10 1987-08-26 Framatome Roue de broyeur à projection sous vide
US4738403A (en) * 1986-02-10 1988-04-19 Framatome Wheel for a vacuum projection grinder
EP0233812A3 (en) * 1986-02-10 1989-01-04 Framatome Impeller for a vacuum impact crusher
NL1004251C2 (nl) * 1996-10-11 1998-04-15 Ihc Holland Nv Meervoudige inslagbreker met dwarsopgestelde meedraaiende inslagoppervlakken.

Also Published As

Publication number Publication date
FR2412348B1 (fr) 1980-08-22

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse