ENTRAINED BED GRANULATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an entrained bed granulation apparatus for obtaining adherent powder efficiently.

SOLUTION: The entrained bed granulation apparatus X is provided with: a gas spout 10 arranged in the lower part of a housing 60; a perforated plate 20 arranged over the gas spout 10; a granulation chamber 30 having a jet stream part 31 to be formed above the perforated plate 20 and an inclined part 32 which is adjacent to the perforated plate 20 and the inside diameter of which is made larger as it goes upward; and a flow velocity distribution generation means 40 capable of setting the flow velocity of a gas passing through the perforated plate 20 lower as it goes from the central part of the perforated plate 20 to the peripheral part.

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