ES364737A1 - Rotary impact crusher - Google Patents

Rotary impact crusher

Info

Publication number
ES364737A1
ES364737A1 ES364737A ES364737A ES364737A1 ES 364737 A1 ES364737 A1 ES 364737A1 ES 364737 A ES364737 A ES 364737A ES 364737 A ES364737 A ES 364737A ES 364737 A1 ES364737 A1 ES 364737A1
Authority
ES
Spain
Prior art keywords
arms
beater
housing
rotor
chamber
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
ES364737A
Other languages
Spanish (es)
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.)
WAGENEDER
Original Assignee
WAGENEDER
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
Priority to AT252068A priority Critical patent/AT289522B/en
Application filed by WAGENEDER filed Critical WAGENEDER
Publication of ES364737A1 publication Critical patent/ES364737A1/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
    • B02C13/26Details
    • B02C13/28Shape or construction of beater elements
    • B02C13/2804Shape or construction of beater elements the beater elements being rigidly connected to the rotor
    • 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
    • B02C13/02Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09Disintegrating 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
    • B02C13/095Disintegrating 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

Abstract

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.
ES364737A 1968-03-14 1969-03-13 Rotary impact crusher Expired ES364737A1 (en)

Priority Applications (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
ES364737A1 true ES364737A1 (en) 1970-12-16

Family

ID=3535746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES364737A Expired ES364737A1 (en) 1968-03-14 1969-03-13 Rotary impact crusher

Country Status (12)

Country Link
US (1) US3608841A (en)
JP (1) JPS5310301B1 (en)
AT (1) AT289522B (en)
CH (1) CH505649A (en)
DE (1) DE1800622B1 (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)

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 Cutting 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
SE393763B (en) * 1973-10-25 1977-05-23 Iggesunds Bruk Ab KNIFE DEVICE FOR TILE SHOWER
DE2412507C3 (en) * 1974-03-15 1985-06-20 Hazemag Dr. E. Andreas Gmbh & Co, 4400 Muenster, De
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
DE3525442C2 (en) * 1985-07-17 1994-10-20 Hermann Schroedl Blow bar for an impact crusher rotor
DE3535442C2 (en) * 1985-10-04 1987-10-22 Mtu Muenchen Gmbh
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
US5544820A (en) * 1995-02-21 1996-08-13 Walters; Jerry W. Clear-trajectory rotary-driven impact comminuter
US5829692A (en) * 1995-02-21 1998-11-03 Wildcat Services Inc. Modularly tiered clear-trajectory impact comminuter and modular comminution chamber
US5881959A (en) * 1995-05-04 1999-03-16 Cmi Corporation Materials grinder with infeed conveyor and anvil
US20040061009A1 (en) * 2002-01-28 2004-04-01 Rosser F. F. 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
US8702024B2 (en) * 2008-04-16 2014-04-22 Apopka Recycling, Inc. 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 cutter / milling machine holder
DE102017113238B4 (en) * 2017-06-16 2020-09-24 Keestrack N.V. Blow bar, rotor and impact crusher

Family Cites Families (7)

* 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
DE930840C (en) * 1953-01-11 1955-07-25 Westfalia Dinnendahl Groeppel Rotor for centrifugal mills
DE1757907U (en) * 1957-09-19 1957-12-12 Hazemag Hartzerkleinerung BLOW BAR FOR IMPACT OR SLING RUNNER OF HARD SHREDDING DEVICES.
AT179178B (en) * 1961-03-13 1954-07-26 Hanns Koehler Maschinenfabrik Hammer mill

Also Published As

Publication number Publication date
FI52283C (en) 1977-08-10
YU31257B (en) 1973-02-28
GB1249738A (en) 1971-10-13
FI52283B (en) 1977-05-02
RO54563A (en) 1973-02-17
CH505649A (en) 1971-04-15
JPS5310301B1 (en) 1978-04-12
AT289522B (en) 1971-04-26
DE1800622B1 (en) 1970-11-12
SE346702B (en) 1972-07-17
US3608841A (en) 1971-09-28
NO124149B (en) 1972-03-13

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