GB1502154A - Hammermill rotor - Google Patents

Hammermill rotor

Info

Publication number
GB1502154A
GB1502154A GB1623275A GB1623275A GB1502154A GB 1502154 A GB1502154 A GB 1502154A GB 1623275 A GB1623275 A GB 1623275A GB 1623275 A GB1623275 A GB 1623275A GB 1502154 A GB1502154 A GB 1502154A
Authority
GB
United Kingdom
Prior art keywords
discs
rotor
hammers
hubs
april
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
GB1623275A
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.)
Claudius Peters AG
Original Assignee
Claudius Peters AG
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 Claudius Peters AG filed Critical Claudius Peters AG
Publication of GB1502154A publication Critical patent/GB1502154A/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
    • B02C13/04—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
    • B02C13/28—Shape or construction of beater elements

Landscapes

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

Abstract

1502154 Hammer mills C PETERS AG 18 April 1975 [18 April 1974] 16232/75 Heading B2A A hammer mill rotor comprises separate interfitting discs 1, 2, Fig. 1 stacked along the rotor axis and connected by a tie bar or bars 5 Fig. 2 a plurality of rotatable. hammers 10 each mounted between two adjacent ones of said discs to be freely rotatable. A through shaft is thus rendered unnecessary. As described the discs 1 have central hubs 18, and the end discs 2 hubs 19' integral with trunnions 20 mounted in bearings 8. Cooling air is introduced down the axial channel 9 formed in the hubs and passes out of the rotor via radial openings 21. The rotor may have four shafts 11 supporting four rows of hammers and there is axially overlap between the impact regions of circumferentially adjacent hammers to prevent dead zones. The tie bars 5 may be of square section welded to the discs, or be round and clamped by nuts.
GB1623275A 1974-04-18 1975-04-18 Hammermill rotor Expired GB1502154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742418619 DE2418619A1 (en) 1974-04-18 1974-04-18 ROTOR FOR HAMMER CRUSHERS

Publications (1)

Publication Number Publication Date
GB1502154A true GB1502154A (en) 1978-02-22

Family

ID=5913179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1623275A Expired GB1502154A (en) 1974-04-18 1975-04-18 Hammermill rotor

Country Status (3)

Country Link
DE (1) DE2418619A1 (en)
FR (1) FR2269375B1 (en)
GB (1) GB1502154A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU634349B2 (en) * 1990-03-01 1993-02-18 Hazemag & Erp Gmbh A rotor for impact crushers or hammer mills
EP1205249A1 (en) * 2000-11-07 2002-05-15 Ing. Bonfiglioli S.p.A. Hammer rotor for crushing plant
NL2008713C2 (en) * 2012-04-26 2013-10-29 Smicon B V DEVICE FOR REDUCING MATERIAL.
CN109127046A (en) * 2018-09-13 2019-01-04 白银有色集团股份有限公司 A kind of major diameter high-temperature pipe dirt block crushing device
US11045812B1 (en) * 2016-04-06 2021-06-29 Alvin A. Snaper Autogenous impact mill that reduces size of friable material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456553A1 (en) * 1979-05-17 1980-12-12 Fives Cail Babcock IMPROVEMENTS ON PERCUSSION CRUSHERS WITH ARTICULATED HAMMERS
NL1008691C2 (en) * 1998-03-25 1999-09-28 Holding Dinnissen B V Hammer mill for breaking material into particles which will pass through a sieve
DE19848866A1 (en) * 1998-10-23 2000-04-27 Krupp Foerdertechnik Gmbh Hammer breaker to break up types of stone has five striker hammers installed on each impact disc, and difference between diameter of rotor and diameter of impact discs, and with it the hammer projection, is selected as large as possible
CN104174461B (en) * 2014-08-11 2016-09-14 扬州明泰机械有限公司 A kind of counter beating hammer type disintegrator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU634349B2 (en) * 1990-03-01 1993-02-18 Hazemag & Erp Gmbh A rotor for impact crushers or hammer mills
EP1205249A1 (en) * 2000-11-07 2002-05-15 Ing. Bonfiglioli S.p.A. Hammer rotor for crushing plant
NL2008713C2 (en) * 2012-04-26 2013-10-29 Smicon B V DEVICE FOR REDUCING MATERIAL.
US11045812B1 (en) * 2016-04-06 2021-06-29 Alvin A. Snaper Autogenous impact mill that reduces size of friable material
CN109127046A (en) * 2018-09-13 2019-01-04 白银有色集团股份有限公司 A kind of major diameter high-temperature pipe dirt block crushing device

Also Published As

Publication number Publication date
FR2269375A1 (en) 1975-11-28
FR2269375B1 (en) 1978-10-06
DE2418619A1 (en) 1975-11-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee