DE3665990D1 - Solid particles projection device for a centrifugal crusher under vacuum - Google Patents

Solid particles projection device for a centrifugal crusher under vacuum

Info

Publication number
DE3665990D1
DE3665990D1 DE8686400256T DE3665990T DE3665990D1 DE 3665990 D1 DE3665990 D1 DE 3665990D1 DE 8686400256 T DE8686400256 T DE 8686400256T DE 3665990 T DE3665990 T DE 3665990T DE 3665990 D1 DE3665990 D1 DE 3665990D1
Authority
DE
Germany
Prior art keywords
solid particles
under vacuum
projection device
curvature
centrifugal crusher
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
DE8686400256T
Other languages
English (en)
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
Application granted granted Critical
Publication of DE3665990D1 publication Critical patent/DE3665990D1/de
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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Glanulating (AREA)
  • Disintegrating Or Milling (AREA)
DE8686400256T 1985-02-15 1986-02-06 Solid particles projection device for a centrifugal crusher under vacuum Expired DE3665990D1 (en)

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 (1)

Publication Number Publication Date
DE3665990D1 true DE3665990D1 (en) 1989-11-09

Family

ID=9316334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400256T Expired DE3665990D1 (en) 1985-02-15 1986-02-06 Solid particles projection device for a centrifugal crusher under vacuum

Country Status (9)

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

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
HUE058246T2 (hu) 2014-12-09 2022-07-28 Frewitt Fabrique De Machines S A Vákuum õrlõrendszer és eljárás

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 (de) * 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
EP0191696A2 (de) 1986-08-20
FR2577445B1 (fr) 1988-05-27
CN86100993A (zh) 1986-08-20
ZA86660B (en) 1986-09-24
AU583088B2 (en) 1989-04-20
AU5295386A (en) 1986-08-21
EP0191696A3 (en) 1987-12-23
FR2577445A1 (fr) 1986-08-22
CA1243992A (en) 1988-11-01
EP0191696B1 (de) 1989-10-04
US4682739A (en) 1987-07-28
CN86100993B (zh) 1988-04-06
ATE46830T1 (de) 1989-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee