Drying and gas or vapor contact with solids – Apparatus – Gravity flow type
Patent
1986-11-12
1988-02-16
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
Gravity flow type
425 7, 425 10, 426285, 34225, 34233, F26B 1712
Patent
active
047246200
ABSTRACT:
A pulverulent, water-soluble material is agglomerated by projecting the material in a stream through a moistening zone. Means are provided for directing an aqueous gas towards the stream of particulate material in the moistening zone so that the stream of particulate material is surrounded by and confined throughout its path of travel through the moistening chamber as particles of the particulate material are moistened and fused, and means are provided for drying the material. Means are also provided for feeding a cooling gas and/or a stream of steam adjacent to and about the periphery of the stream of material.
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Nestec S.A.
Schwartz Larry I.
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