FR2577445B1 - Dispositif de projection de particules solides pour broyeur centrifuge sous vide - Google Patents

Dispositif de projection de particules solides pour broyeur centrifuge sous vide

Info

Publication number
FR2577445B1
FR2577445B1 FR8502234A FR8502234A FR2577445B1 FR 2577445 B1 FR2577445 B1 FR 2577445B1 FR 8502234 A FR8502234 A FR 8502234A FR 8502234 A FR8502234 A FR 8502234A FR 2577445 B1 FR2577445 B1 FR 2577445B1
Authority
FR
France
Prior art keywords
vacuum centrifugal
projection device
solid particle
curvature
particle projection
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.)
Expired
Application number
FR8502234A
Other languages
English (en)
Other versions
FR2577445A1 (fr
Inventor
Gerard Sevelinge
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.)
Areva NP SAS
Original Assignee
Framatome 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 Framatome SA filed Critical Framatome SA
Priority to FR8502234A priority Critical patent/FR2577445B1/fr
Priority to ZA86660A priority patent/ZA86660B/xx
Priority to AU52953/86A priority patent/AU583088B2/en
Priority to DE8686400256T priority patent/DE3665990D1/de
Priority to AT86400256T priority patent/ATE46830T1/de
Priority to EP86400256A priority patent/EP0191696B1/fr
Priority to US06/827,586 priority patent/US4682739A/en
Priority to CA000501789A priority patent/CA1243992A/fr
Priority to CN86100993A priority patent/CN86100993B/zh
Publication of FR2577445A1 publication Critical patent/FR2577445A1/fr
Application granted granted Critical
Publication of FR2577445B1 publication Critical patent/FR2577445B1/fr
Expired 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
    • B02C13/1842—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 with dead bed protected beater or impeller elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Glanulating (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR8502234A 1985-02-15 1985-02-15 Dispositif de projection de particules solides pour broyeur centrifuge sous vide Expired FR2577445B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8502234A FR2577445B1 (fr) 1985-02-15 1985-02-15 Dispositif de projection de particules solides pour broyeur centrifuge sous vide
ZA86660A ZA86660B (en) 1985-02-15 1986-01-29 Device for projecting solid particles for a vacuum centrifugal grinder
AU52953/86A AU583088B2 (en) 1985-02-15 1986-02-03 Device for projecting solid particles for a vacuum centrifugal grinder
AT86400256T ATE46830T1 (de) 1985-02-15 1986-02-06 Festpartikel-schleudervorrichtung fuer zentrifugalzerkleinerer im vakuum.
DE8686400256T DE3665990D1 (en) 1985-02-15 1986-02-06 Solid particles projection device for a centrifugal crusher under vacuum
EP86400256A EP0191696B1 (fr) 1985-02-15 1986-02-06 Dispositif de projection de particules solides pour broyeur centrifuge sous vide
US06/827,586 US4682739A (en) 1985-02-15 1986-02-10 Device for projecting solid particles for a vacuum centrifugal grinder
CA000501789A CA1243992A (fr) 1985-02-15 1986-02-13 Dispositif de projection des particules solides dans un broyeur centrifuge a vide
CN86100993A CN86100993B (zh) 1985-02-15 1986-02-14 用于真空离心式粉碎机的固体颗粒抛射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502234A FR2577445B1 (fr) 1985-02-15 1985-02-15 Dispositif de projection de particules solides pour broyeur centrifuge sous vide

Publications (2)

Publication Number Publication Date
FR2577445A1 FR2577445A1 (fr) 1986-08-22
FR2577445B1 true FR2577445B1 (fr) 1988-05-27

Family

ID=9316334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502234A Expired FR2577445B1 (fr) 1985-02-15 1985-02-15 Dispositif de projection de particules solides pour broyeur centrifuge sous vide

Country Status (9)

Country Link
US (1) US4682739A (fr)
EP (1) EP0191696B1 (fr)
CN (1) CN86100993B (fr)
AT (1) ATE46830T1 (fr)
AU (1) AU583088B2 (fr)
CA (1) CA1243992A (fr)
DE (1) DE3665990D1 (fr)
FR (1) FR2577445B1 (fr)
ZA (1) ZA86660B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594048B1 (fr) * 1986-02-10 1988-05-27 Framatome Sa Roue de broyeur a projection sous vide.
FR2628007B1 (fr) * 1988-03-07 1993-09-17 Electricite De France Broyeur a percussion sous vide
US5860605A (en) 1996-10-11 1999-01-19 Johannes Petrus Andreas Josephus Van Der Zanden Method and device for synchronously making material collide
BE1011841A3 (fr) * 1998-03-17 2000-02-01 Magotteaux Int Ejecteur a une ou plusieurs poche(s).
DE102011054086B4 (de) * 2011-09-30 2013-05-23 Thyssenkrupp Polysius Ag Walzenmühle und Verfahren zur Zerkleinerung von sprödem Mahlgut
CN103348796B (zh) * 2013-07-17 2015-07-08 梁华安 旋轮斗抛射式离心扬泥机
EP3229968B1 (fr) * 2014-12-09 2022-02-02 Frewitt fabrique de machines S.A. Système et procédé de broyage sous vide

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174697A (en) * 1962-07-30 1965-03-23 Adams Engineering Impeller
FR2194132A5 (fr) * 1972-07-27 1974-02-22 Air Liquide
US3970257A (en) * 1972-10-05 1976-07-20 Macdonald George James Apparatus for reducing the size of discrete material
FR2347102A1 (fr) * 1976-04-07 1977-11-04 Planiol Rene Perfectionnements aux broyeurs centrifuges sous vide
FR2412348A1 (fr) * 1977-12-20 1979-07-20 Creusot Loire Surface d'impact pour un broyeur a projection sous vide
US4577806A (en) * 1983-11-18 1986-03-25 Acrowood Corporation Impeller assembly for an impact crusher
US4575014A (en) * 1984-06-27 1986-03-11 Rexnord Inc. Vertical shaft impact crusher rings
JPS6137629A (ja) * 1984-07-30 1986-02-22 Asahi Breweries Ltd 軽粉粒体処理装置における詰り防止方法及びその装置

Also Published As

Publication number Publication date
CA1243992A (fr) 1988-11-01
EP0191696A2 (fr) 1986-08-20
US4682739A (en) 1987-07-28
AU583088B2 (en) 1989-04-20
EP0191696B1 (fr) 1989-10-04
AU5295386A (en) 1986-08-21
ZA86660B (en) 1986-09-24
CN86100993A (zh) 1986-08-20
EP0191696A3 (en) 1987-12-23
CN86100993B (zh) 1988-04-06
DE3665990D1 (en) 1989-11-09
FR2577445A1 (fr) 1986-08-22
ATE46830T1 (de) 1989-10-15

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Legal Events

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