Global patent index - EP 1018368 A1

EP 1018368 A1 2000-07-12 - Anti-wear lining for tube and/or ball mills

Title (en)

Anti-wear lining for tube and/or ball mills

Title (de)

Verschleissauskleidung für Rohr- und/oder Kugelmühlen

Title (fr)

Revêtement anti-usure pour broyeur à tambour et/ou à boulets

Publication

EP 1018368 A1 (DE)

Application

EP 99890393 A

Priority

AT 84898 U

Abstract (en)

The lining elements (4,6) are made from a wear-resistant material such as cast steel and are detachably fixed on the grinding sleeve of the grinding drum. A variable tensioning element (8) is provided between adjoining lining elements on the facing end surfaces of same. The tensioning element is set in a recess of the end face and can be adjusted in its active length. It can be formed by a screw or threaded bolt screwing by one end into a threaded element set in an end face of one lining element whilst the other end adjoins the end face of the adjoining lining element.

Abstract (de)

Bei einer Verschleißauskleidung, insbesondere Verschleißfutter, für Rohr- und/oder Kugelmühlen (1), wobei aus verschleißfesten Werkstoffen, insbesondere verschleißfestem Gußstahl, gefertigte Auskleidungselemente (4, 6) am Mühlenmantel (2) der Mahltrommel lösbar festgelegt sind, wobei wenigstens eine Halteleiste (3) über im Mühlenmantel vorgesehene Bohrungen am Mühlenmantel (2) lösbar festgelegt ist und an der Halteleiste (3) teilweise die Verschleißauskleidung bildende Auskleidungselemente (4) lösbar festgelegt sind, wobei die die Verschleißauskleidung bildenden Auskleidungselemente (4, 6) in axialer Richtung und in Umfangsrichtung der Mahltrommel geteilt ausgebildet sind, ist vorgesehen, daß wenigstens teilweise zwischen benachbarten Auskleidungselementen (4, 6) an den zueinander gewandten Stirnflächen (9, 10) derselben jeweils wenigstens ein variierbares Verspannelement (8) vorgesehen ist, wodurch ein Einbau bzw. Ersatz von Auskleidungselementen (4, 6) ohne Zuhilfenahme von zusätzlichen Verspannungs- bzw. Abstützeinrichtungen im Inneren der Kugel- und/oder Rohrmühle (1) ermöglicht wird. <IMAGE>

IPC 1-7 (main, further and additional classification)

B02C 17/22

IPC 8 full level (invention and additional information)

B02C 17/22 (2006.01)

CPC (invention and additional information)

B02C 17/22 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

BE DE ES

EPO simple patent family

EP 1018368 A1 20000712; EP 1018368 B1 20060621; AT 3170 U1 19991125; DE 59913590 D1 20060803; ES 2262305 T3 20061116

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