FIELD: process engineering.
SUBSTANCE: invention relates to milling equipment and appliances to be used in construction, chemistry, food industry, etc. Proposed mill comprises jet-type milling chamber with shaped side surface, rotor, material feeder and particles discharge tube. The latter has its one end fitted into milling chamber and adjustable clearance between tube end and rotor. Said tube allows adjusting its cross-section and/or displacing towards both rotor and periphery from rotor center.
EFFECT: fast production of fine powders.
4 cl, 1 dwg
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