Cone vibrating mill and process for adjusting the operation of such a mill
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 1996
Grant Date -
N/A
app pub date -
Jan 26, 1995
filing date -
Mar 24, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A grinding mill comprises a support structure, a frame movable with respect to the support structure, a bottomless bowl supported on the frame, vibrators for imparting circular and approximately horizontal vibrations to the bowl, and a cone fitted inside the bowl and mounted on the support structure for free rotation around an axis of the cone. The speed of rotation of the cone around the axis is measured, the bowl and the cone defining a gap therebetween for receiving a layer of a material to be ground upon rotation of the cone, and for the ground material to be discharged in a discharge plane. A minimum thickness of the layer of ground material in the discharge plane is determined on the basis of a measured value of the cone rotation, and the frequency and/or amplitude of the bowl vibrations is adjusted so as to maintain the minimum thickness of the layer at a set value.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully