Apparatus for the production of mineral fibers by means of rotat

Details Apparatus for the production of mineral fibers by means of rotat Apparatus for the production of mineral fibers by means of rotat

1981-03-02

1983-08-09

Hall, James R.

Plastic article or earthenware shaping or treating: apparatus

Means making particulate material directly from liquid or...

By slinger or rotating liquid comminutor

264 8, B01J 202

Patent

active

043976239

ABSTRACT:
An apparatus for producing mineral fibers comprising a container having means for heating the mineral material to form a molten pool therein, a plurality of discs having a portion thereof immersed in the molten pool, and means for rotating the discs in the same angular direction at high speed. In a preferred embodiment means are provided for moving a gas such as air or steam across the edges of the rotating discs to assist in the attenuation of the fibers.

REFERENCES:
patent: 1975504 (1934-10-01), Formhals
patent: 2944284 (1960-07-01), Tillotson et al.
patent: 3854850 (1974-12-01), Ueda et al.
patent: 3904344 (1975-09-01), Maringer et al.
patent: 4242069 (1980-12-01), Maringer

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