DE59001746D1 - IMPACT BODY FOR AN IMPACT MILL ROTOR. - Google Patents

IMPACT BODY FOR AN IMPACT MILL ROTOR.

Info

Publication number
DE59001746D1
DE59001746D1 DE9090105085T DE59001746T DE59001746D1 DE 59001746 D1 DE59001746 D1 DE 59001746D1 DE 9090105085 T DE9090105085 T DE 9090105085T DE 59001746 T DE59001746 T DE 59001746T DE 59001746 D1 DE59001746 D1 DE 59001746D1
Authority
DE
Germany
Prior art keywords
impact
mill rotor
rotor
impact element
impact mill
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 - Fee Related
Application number
DE9090105085T
Other languages
German (de)
Inventor
Johann Grafinger
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 SBM GmbH
Original Assignee
WAGENEDER SBM GmbH
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 WAGENEDER SBM GmbH filed Critical WAGENEDER SBM GmbH
Application granted granted Critical
Publication of DE59001746D1 publication Critical patent/DE59001746D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown 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
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28618—Feeding means
    • B02C2013/28681—Feed distributor plate for vertical mill

Abstract

An impact element for central arrangement in the rotor of an impact mill rotor tapers upwards towards the charging opening and is composed of a lower annular part and an upper cone-shaped part (1, 2). Each of the two parts (1, 2) of the impact element has a carrier disc (3, 4) and anti-wear protection arranged thereon.
DE9090105085T 1989-03-21 1990-03-17 IMPACT BODY FOR AN IMPACT MILL ROTOR. Expired - Fee Related DE59001746D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8903503U DE8903503U1 (en) 1989-03-21 1989-03-21

Publications (1)

Publication Number Publication Date
DE59001746D1 true DE59001746D1 (en) 1993-07-22

Family

ID=6837353

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8903503U Expired DE8903503U1 (en) 1989-03-21 1989-03-21
DE9090105085T Expired - Fee Related DE59001746D1 (en) 1989-03-21 1990-03-17 IMPACT BODY FOR AN IMPACT MILL ROTOR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8903503U Expired DE8903503U1 (en) 1989-03-21 1989-03-21

Country Status (3)

Country Link
EP (1) EP0388826B1 (en)
AT (1) ATE90591T1 (en)
DE (2) DE8903503U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562194B1 (en) * 1992-03-27 1998-08-12 Nakayama Iron Works, Ltd. Vertical shaft impact crusher
EP1356244B1 (en) * 2001-01-31 2007-09-12 Kabushiki Kaisha Piste Snow Industries Artificial snow producing and releasing apparatus and method thereof
SE531538C2 (en) 2007-05-30 2009-05-12 Sandvik Intellectual Property Distribution plate for VSI crusher and method for replacing such plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB269319A (en) * 1926-04-01 1927-04-21 Wilfred Rothery Wood Improved method of pulverising and apparatus therefor
US3578254A (en) * 1968-09-23 1971-05-11 Bruce V Wood Impact crusher
US4065063A (en) * 1976-07-06 1977-12-27 El-Jay, Inc. Impact crusher
US4090673A (en) * 1977-02-18 1978-05-23 Canica Crushers Ltd. Centrifugal impact rock crushers
GB2215237B (en) * 1988-03-05 1992-02-12 Nakayama Iron Works Ltd Centrifugal refining crusher

Also Published As

Publication number Publication date
EP0388826A2 (en) 1990-09-26
EP0388826B1 (en) 1993-06-16
DE8903503U1 (en) 1989-05-11
ATE90591T1 (en) 1993-07-15
EP0388826A3 (en) 1990-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee