GB1341511A - - Google Patents

Info

Publication number
GB1341511A
GB1341511A GB2083172A GB2083172A GB1341511A GB 1341511 A GB1341511 A GB 1341511A GB 2083172 A GB2083172 A GB 2083172A GB 2083172 A GB2083172 A GB 2083172A GB 1341511 A GB1341511 A GB 1341511A
Authority
GB
United Kingdom
Prior art keywords
rotor
screen
door
hammers
beater
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
GB2083172A
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 filed Critical
Publication of GB1341511A publication Critical patent/GB1341511A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C9/00Other milling methods or mills specially adapted for grain
    • B02C9/04Systems or sequences of operations; Plant

Landscapes

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

Abstract

1341511 Beater mills BUEHLER AG GEBR 4 May 1972 [7 May 1971] 20831/72 Heading B2A A beater mill having a rotor with pivoted hammers 30 includes a screen 15 having a straight portion 16 parallel to the direction of material entry at one end and a portion merging with guide surfaces 27, 28 at the other, the material entering approximately tangentially to the rotor. The rotor is mounted on an overhung driven shaft and a doublewalled door closes the mill housing at the non- drive side. During operation, air passes outwards through the screen and through apertures (39, 40, 41), Fig. 5 (not shown) into the door space 38 and back past a ring 43 on the door inner wall and a hub 33 on the rotor, into the grinding chamber. The inrushing air sweeps material back which would otherwise escape through the gap 42. When the hammers are worn, the screen may be detached and turned 180‹ so that the portion 16 is on the right as seen in Fig. 2. A pivotable selection flap 11 is operated to redirect incoming material from the initial channel 12 to channel 13. The rotor is then run in the reverse direction. Ground material leaves through the bottom at 9. (For Figures see next page)
GB2083172A 1971-05-07 1972-05-04 Expired GB1341511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH676771A CH537754A (en) 1971-05-07 1971-05-07 Beater mill with a flying rotor

Publications (1)

Publication Number Publication Date
GB1341511A true GB1341511A (en) 1973-12-25

Family

ID=4314719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2083172A Expired GB1341511A (en) 1971-05-07 1972-05-04

Country Status (5)

Country Link
CH (1) CH537754A (en)
DE (1) DE2221898A1 (en)
GB (1) GB1341511A (en)
IT (1) IT953890B (en)
NL (1) NL7205185A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010045125A1 (en) * 2010-09-12 2012-03-15 Pallmann Maschinenfabrik Gmbh & Co Kg Device for crushing feedstock
CN110152801A (en) * 2019-05-13 2019-08-23 东北大学 A kind of stalk crasher

Also Published As

Publication number Publication date
NL7205185A (en) 1972-11-09
IT953890B (en) 1973-08-10
CH537754A (en) 1973-06-15
DE2221898A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees