GB1115163A - A grinding device in a fluidized layer - Google Patents

A grinding device in a fluidized layer

Info

Publication number
GB1115163A
GB1115163A GB23375/66A GB2337566A GB1115163A GB 1115163 A GB1115163 A GB 1115163A GB 23375/66 A GB23375/66 A GB 23375/66A GB 2337566 A GB2337566 A GB 2337566A GB 1115163 A GB1115163 A GB 1115163A
Authority
GB
United Kingdom
Prior art keywords
grinding device
fluidized layer
cages
fluidized
grinding
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
GB23375/66A
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of GB1115163A publication Critical patent/GB1115163A/en
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
    • B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
    • 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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • 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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • 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
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Crushing And Grinding (AREA)

Abstract

1,115,163. Grinding. CHARBONNAGES DE FRANCE. 25 May, 1966 [26 May, 1965], No. 23375/66. Heading B2A. A fluidized-bed grinding apparatus comprises fluidization chamber 1 with a base 2 opening into a vertical conduit 3 and a grinder comprising rotating cages 51, 52 mounted sideby-side on a common shaft 6. Fixed plates 8, 9, 10 or a bevel-edged disc 11, Fig. 3, channel the products to be treated towards the interior of the cages.
GB23375/66A 1965-05-26 1966-05-25 A grinding device in a fluidized layer Expired GB1115163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18592A FR1444902A (en) 1965-05-26 1965-05-26 Fluidized bed grinding device

Publications (1)

Publication Number Publication Date
GB1115163A true GB1115163A (en) 1968-05-29

Family

ID=8580027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23375/66A Expired GB1115163A (en) 1965-05-26 1966-05-25 A grinding device in a fluidized layer

Country Status (5)

Country Link
US (1) US3381901A (en)
BE (1) BE681547A (en)
DE (1) DE1507487A1 (en)
FR (1) FR1444902A (en)
GB (1) GB1115163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022616A1 (en) * 1993-04-07 1994-10-13 Gemco Engineers B.V. Method and device for the mechanical regeneration of used sand

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829149A1 (en) * 1978-07-03 1980-01-17 Bennigsen Mackiewicz METHOD AND DEVICE FOR PRODUCING POWDER SUGAR
US4824031A (en) * 1985-01-31 1989-04-25 Microfuel Corporation Means of pneumatic comminution
US4819884A (en) * 1985-01-31 1989-04-11 Microfuel Corporation Means of pneumatic comminution
US4819885A (en) * 1985-01-31 1989-04-11 Microfuel Corporation Means of pneumatic comminution
US4923124A (en) * 1985-01-31 1990-05-08 Microfuel Corporation Method of pneumatic comminution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US167742A (en) * 1875-09-14 Improvement in pulverizing-machines for clay and similar substances
US864443A (en) * 1902-06-26 1907-08-27 United Lead Company Apparatus for pulverizing metallic lead.
US2022000A (en) * 1933-01-28 1935-11-26 Austin A Holbeck Apparatus for breaking material
US2075506A (en) * 1935-06-13 1937-03-30 Raymond Brothers Impact Pulver Drying apparatus
US2149018A (en) * 1937-08-12 1939-02-28 Comb Eng Co Inc Drying apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022616A1 (en) * 1993-04-07 1994-10-13 Gemco Engineers B.V. Method and device for the mechanical regeneration of used sand
NL9300606A (en) * 1993-04-07 1994-11-01 Gemco Eng Bv Method and device for the mechanical regeneration of used sand.

Also Published As

Publication number Publication date
BE681547A (en) 1966-11-25
FR1444902A (en) 1966-07-08
DE1507487A1 (en) 1969-09-11
US3381901A (en) 1968-05-07

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