Conical gyratory mill for fine or regrinding
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United States of America Patent
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Jun 23, 1998
Grant Date -
N/A
app pub date -
Nov 22, 1996
filing date -
Nov 22, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A conical gyratory mill for regrinding, milling or fine pulverization of materials, having a milling media, such as milling balls, located in the milling space between a milling bowl and a milling head. The material to be milled is introduced into the top of the milling space and is milled as it descends through the milling space by interaction with the milling balls, milling bowl and head. A fluid is introduced at the bottom of the milling space and is discharged at the top of the milling space, carrying with it material which has been milled to the desired degree of fineness.
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