Apparatus and method for manufacturing granules
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United States of America Patent
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Feb 24, 2004
Grant Date -
N/A
app pub date -
Sep 18, 2001
filing date -
Mar 18, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and a method for manufacturing granules includes a spray nozzle disposed within a granulating chamber of an apparatus body. The spray nozzle feeds by spraying into the granulating chamber a liquid material comprising at least one of mixture having solid and liquid in a mixed state and solution including solid dissolved therein. An air blowoff portion is provided at a lower region of the granulating chamber for feeding air for floating and fluidizing the liquid material and fine particles under granulation inside the granulating chamber. An air exhaust port is provided at an upper region of the granulating chamber for exhausting the air present inside the granulating chamber. The spray nozzle is designed to spray the liquid material upwardly.
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