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AssigneesRoland Nied, Netzsch-Condux Mahltechnik GmbH
InventorsRoland Nied, Hermann Sickel
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A method and jet mill apparatus for generating fine particles by means of a jet mill with an integrated dynamic air classifier including a classifying wheel classifying wheel shaft and classifier housing, wherein between the classifying wheel and classifier housing a classifier gap is formed and between the classifying wheel shaft and the classifier housing a shaft passage is formed, wherein gap flushing of classifier gap or shaft passage takes place with compressed gases of low energy content, and wherein comminution jet inlets are present which are charged with energy-rich superheated steam. Through the invention a dynamic air classifier explained above and a corresponding operating method therefor are additionally created.
A method for generating fine particles using a jet mill with an integrated dynamic air classifier including a classifying wheel, a classifying wheel shaft, and a classifier housing, wherein between the classifying wheel and the classifier housing a classifier gap is formed and between the classifying wheel shaft and the classifier housing a shaft passage is formed, comminuting jet inlets are present which are charged with energy-rich superheated steam, wherein at least one of said classifier gap and shaft passage is flushed with compressed gasses of low energy content, and wherein the flushing gas is used with a pressure of not more than approximately 0.4 bar above the inner pressure of the mill.
A method for generating fine particles comprising the steps of:
Dependencies are inferred from the claim text.