GB1115009A - Improvements in and relating to the grinding of cereals - Google Patents

Improvements in and relating to the grinding of cereals

Info

Publication number
GB1115009A
GB1115009A GB48476/65A GB4847665A GB1115009A GB 1115009 A GB1115009 A GB 1115009A GB 48476/65 A GB48476/65 A GB 48476/65A GB 4847665 A GB4847665 A GB 4847665A GB 1115009 A GB1115009 A GB 1115009A
Authority
GB
United Kingdom
Prior art keywords
hammers
base
hammer
air
extra
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
GB48476/65A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1115009A publication Critical patent/GB1115009A/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
    • B02C13/02—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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
    • 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
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C9/00—Other milling methods or mills specially adapted for grain

Landscapes

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

Abstract

1,115,009. Hammer mills. A. FOURCADE. 15 Nov., 1965 [13 Nov., 1964], No. 48476/65. Heading B2A. A hammer mill is provided with pneumatic forced circulation and has three air intakes along the path followed by the material to be ground, the first intake, which is in a feed hopper 1, Fig. 1, ensuring a constant admission of air and the other two 23, Fig. 3, and 27, Fig. 4, acting in succession to admit extra air in proportion to the extra suction set up in the circuit, when the flow of material through the device is slowed down below a predetermined level. The extra air intakes are controlled by automatically-operated, adjustable shutters 24, Fig. 3, and 28 so arranged that the downstream valve 28 opens only when the upstream valve 24 is almost entirely open. The hammers of the mill are somewhat triangular, the base 7, Fig. 2, of the triangle being curved and the two sides 8 having in the neighbourhood of the base a concavity giving the ends of the base a pointed shape. This facilitates penetration of the hammer into the material. The walls of the grinding chamber 10 have counter hammers 17 formed by bars along the cylindrical wall of the grinding chamber parallel to the longitudinal axis of the chamber and at right angles to the direction of displacement of the hammers.
GB48476/65A 1964-11-13 1965-11-15 Improvements in and relating to the grinding of cereals Expired GB1115009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994797A FR1422327A (en) 1964-11-13 1964-11-13 Improvements to cereal mills

Publications (1)

Publication Number Publication Date
GB1115009A true GB1115009A (en) 1968-05-22

Family

ID=8842404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48476/65A Expired GB1115009A (en) 1964-11-13 1965-11-15 Improvements in and relating to the grinding of cereals

Country Status (5)

Country Link
BE (1) BE672272A (en)
DE (1) DE1284264B (en)
ES (1) ES319542A1 (en)
FR (1) FR1422327A (en)
GB (1) GB1115009A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK150887C (en) * 1977-11-21 1988-04-05 Poul Ivan Diness hammer mill
DE3149981A1 (en) * 1981-12-17 1983-07-07 Engelbrecht + Lemmerbrock Gmbh + Co, 4520 Melle AGGREGATE FOR SCRAPING AND PNEUMATIC CONVEYING CORN-COP-MIX

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316124A (en) * 1940-08-01 1943-04-06 Louis Ruprecht Apparatus for impact pulverizing
US2785865A (en) * 1953-04-15 1957-03-19 William E Berling Hammer mill construction

Also Published As

Publication number Publication date
ES319542A1 (en) 1966-05-16
BE672272A (en) 1966-03-01
FR1422327A (en) 1965-12-24
DE1284264B (en) 1968-11-28

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