Roller mill

Details Roller mill Roller mill

2009-02-25

2011-10-18

Miller, Bena (Department: 3725)

Solid material comminution or disintegration

Apparatus

With automatic control

C241S121000

Reexamination Certificate

active

08038084

ABSTRACT:
The invention relates to a roller mill having a mill housing, a mill path which is supported so as to be rotatable about a mill axis inside the mill housing, and at least one mill roller which can be rotated about a mill roller shaft and which is engaged with the mill path in terms of rolling action. There is further provided a pivot lever which is for rotatably retaining the mill roller and which has a pivot shaft arranged parallel with the mill roller axis and which is supported outside the mill housing. The pivot lever is further in operational contact with a hydropneumatic resilient system in order to adjust the pressing pressure of the mill roller. The pivot lever is supported outside the mill housing with spacing therefrom in such a manner that the forces which are produced by the hydropneumatic resilient system are dissipated into the mill foundation directly or via pillars.

REFERENCES:
patent: 4235385 (1980-11-01), Brundiek
patent: 4432500 (1984-02-01), Brundiek et al.
patent: 6021968 (2000-02-01), Brundiek et al.
patent: 2005/0023390 (2005-02-01), Burynski et al.
patent: 509212 (1930-10-01), None
patent: 943450 (1963-12-01), None

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