Internal cooling system for fluid-bed granulation plants

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12226749
APP PUB NO 20210053884A1
SERIAL NO

16982631

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Importance

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Abstract

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A fluid-bed granulator system with adjustable cooling includes a fluid-bed granulator. A first cooler is externally connected to the fluid-bed granulator or forms an internal part of the fluid-bed granulator. A product screen is connected to the first cooler and the fluid-bed granulator. The product screen includes an exit for final on-size product particles, an exit for oversized particles, and an exit for undersized particles. The exit for the undersized particles is connected to the fluid-bed granulator and the exit for the oversized particles is connected to the fluid-bed granulator via one or more crushers. A recycle cooler is located and connected between the fluid-bed granulator and the exit for undersized particles and/or the recycle cooler is located between the fluid-bed granulator and the exit for the oversized particles. The recycle cooler is connected to the fluid-bed granulator via one or more recycle inlets.

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Patent Owner(s)

  • THYSSENKRUPP FERTILIZER TECHNOLOGY GMBH; THYSSENKRUPP AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franzrahe, Harald Dortmund, DE 17 48
Rieks, Rositsa Marianova Leverkusen, DE 3 0

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