GB1249738A - Improvements in or relating to crushing mills - Google Patents

Improvements in or relating to crushing mills

Info

Publication number
GB1249738A
GB1249738A GB02491/69A GB1249169A GB1249738A GB 1249738 A GB1249738 A GB 1249738A GB 02491/69 A GB02491/69 A GB 02491/69A GB 1249169 A GB1249169 A GB 1249169A GB 1249738 A GB1249738 A GB 1249738A
Authority
GB
United Kingdom
Prior art keywords
beater
arms
housing
march
rotor
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
GB02491/69A
Inventor
Franz Wageneder
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 GB1249738A publication Critical patent/GB1249738A/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
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • B02C13/2804—Shape or construction of beater elements the beater elements being 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
    • B02C13/095—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 with an adjustable anvil or impact plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

1,249,738. Beater mills. F. WAGENEDER. 10 March, 1969 [14 March, 1968], No. 12491/ 69. Heading B2A. A beater mill comprises a housing defining a mill chamber, a rotor 10, Fig. 2, having beater arms 1, and plates 21 fixed to the housing to control ricochet materials. A pivoted beam 13 below the lowest plate 21 is movable by a ram 20, and comprises a crushing plate 14, bars 15 and spaced arms 1A which are geometrically similar to the beater arms 1. The beater arms 1 are partly located in recesses on the rotor 10 and are held by clamping wedges 3, 4, Fig. 1, with a resilient pad or strip 2 between an arm and a wedge. The arms 1A on the beam have sides inclined at 25‹ to 45‹ to a radial line passing through their centres. The rear'wall 16 of the housing is displaced rearwardly from the chamber so that in operation a protective wall 19 of crushed material is formed. An anti-scatter curtain 22 comprising chain mail and a rubber apron is suspended in the intake.
GB02491/69A 1968-03-14 1969-03-10 Improvements in or relating to crushing mills Expired GB1249738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT252068A AT289522B (en) 1968-03-14 1968-03-14 Impact mill

Publications (1)

Publication Number Publication Date
GB1249738A true GB1249738A (en) 1971-10-13

Family

ID=3535746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02491/69A Expired GB1249738A (en) 1968-03-14 1969-03-10 Improvements in or relating to crushing mills

Country Status (11)

Country Link
US (1) US3608841A (en)
JP (1) JPS5310301B1 (en)
AT (1) AT289522B (en)
CH (1) CH505649A (en)
ES (1) ES364737A1 (en)
FI (1) FI52283C (en)
GB (1) GB1249738A (en)
NO (1) NO124149B (en)
RO (1) RO54563A (en)
SE (1) SE346702B (en)
YU (1) YU31257B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525442A1 (en) * 1985-07-17 1987-01-22 Krupp Gmbh STRIKING BAR FOR AN IMPACT BREAKER ROTOR

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133086B2 (en) * 1971-07-02 1976-02-05 Condux-Werk, Herbert A. Merges Kg, 6451 Wolfgang CUTTER MILL
FR2187418B1 (en) * 1972-06-10 1977-08-19 Lindemann Maschfab Gmbh
DE2317692B2 (en) * 1973-04-07 1978-07-27 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen Impact tool made of composite metal for impact and hammer crushers
SE393763B (en) * 1973-10-25 1977-05-23 Iggesunds Bruk Ab KNIFE DEVICE FOR TILE SHOWER
GB1579750A (en) * 1977-05-26 1980-11-26 Dresser Europe Sa Mine equipment
GB2044126B (en) * 1979-03-15 1983-04-20 Air Prod & Chem Method and apparatus for cryogenic grinding
US4373678A (en) * 1980-06-30 1983-02-15 Reitter Guenther W Rotary impact crusher having a continuous rotary circumference
AT372020B (en) * 1981-04-17 1983-08-25 Schroedl Hermann IMPACT CRUSHERS
US4597538A (en) * 1984-05-16 1986-07-01 Getz Roland A Asphalt comminuting apparatus
DE3535442A1 (en) * 1985-10-04 1987-04-09 Mtu Muenchen Gmbh RING COMBUSTION CHAMBER FOR GAS TURBINE ENGINES
US5344088A (en) * 1991-10-17 1994-09-06 Rexworks, Inc. Materials grinder
US5320292A (en) * 1992-11-06 1994-06-14 Smith Roger G Mounting for replaceable hammers in impact crusher
DE9305838U1 (en) * 1993-04-20 1993-06-17 Doppstadt, Werner, 5620 Velbert, De
US5829692A (en) * 1995-02-21 1998-11-03 Wildcat Services Inc. Modularly tiered clear-trajectory impact comminuter and modular comminution chamber
US5544820A (en) * 1995-02-21 1996-08-13 Walters; Jerry W. Clear-trajectory rotary-driven impact comminuter
US5881959A (en) * 1995-05-04 1999-03-16 Cmi Corporation Materials grinder with infeed conveyor and anvil
WO2003064049A1 (en) * 2002-01-28 2003-08-07 Uxb International, Inc. Scrap fragmenting apparatus
US7360725B2 (en) * 2004-08-31 2008-04-22 Johnson Industries, Inc. Material crusher
US7651559B2 (en) 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
WO2009146185A2 (en) * 2008-04-16 2009-12-03 Apopka Recycling, Inc. A roller jaw crusher system and method
EP2676732B1 (en) * 2012-06-20 2015-02-25 Sandvik Intellectual Property AB Method of feeding material to a horizontal shaft impact crusher, and a crushing device
CN104841521A (en) * 2015-04-22 2015-08-19 曲阜金鑫矿山机械有限公司 Anti-splashing apparatus of ring-hammer crusher
IT201600094638A1 (en) * 2016-09-21 2018-03-21 Seppi M Ag S P A Tool in a tool holder for shredders / milling machines
DE102017113238B4 (en) * 2017-06-16 2020-09-24 Keestrack N.V. Blow bar, rotor and impact crusher
DE202017107107U1 (en) * 2017-11-23 2017-11-29 Keestrack N.V. rasp bar
US20230173502A1 (en) * 2020-04-30 2023-06-08 Vectis Pty Ltd as trustee for JJB Trust A grinding mill rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189471A (en) * 1914-01-12 1916-07-04 John D Ochterbeck Crushing-machine.
US2308578A (en) * 1940-03-02 1943-01-19 Weber Bros Metal Works Hammer mill
US2585943A (en) * 1943-03-01 1952-02-19 Harriet F Derrick Impact rotor for stone breakers
US2647695A (en) * 1950-11-01 1953-08-04 Riley Stoker Corp Rotor comprising pivoted hammer provided with armored outer portion and plate-shielded inner portion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525442A1 (en) * 1985-07-17 1987-01-22 Krupp Gmbh STRIKING BAR FOR AN IMPACT BREAKER ROTOR

Also Published As

Publication number Publication date
US3608841A (en) 1971-09-28
RO54563A (en) 1973-02-17
FI52283B (en) 1977-05-02
DE1800622B1 (en) 1970-11-12
JPS5310301B1 (en) 1978-04-12
FI52283C (en) 1977-08-10
YU31257B (en) 1973-02-28
CH505649A (en) 1971-04-15
SE346702B (en) 1972-07-17
NO124149B (en) 1972-03-13
AT289522B (en) 1971-04-26
ES364737A1 (en) 1970-12-16

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