Fiber plus liquid spray means in tumbling drum

Agitating – Having specified feed means – Liquid injector within mixing chamber

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118303, 366 66, 366 67, 366186, B01F 906

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041689194

ABSTRACT:
A method for making a slurry containing particulate matter and fibers for a preformed insulation product comprises mixing dry particulate matter with a binder which is a liquid containing dispersed fibers. An apparatus suitable for practicing the method comprises a means for disposing the particulate matter in the form of a falling curtain and a means for spraying the binder on the particulate matter.

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Bete Fog Nozzles Catalog No. 76, "TF Series-Spiral-Full & Hollow Cone", p. 6 only, Bete Fog Nozzle, Inc., 305 Wells St., Greenfield, Mass. 01301.

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