Blower for mineral fiberizer

Details Blower for mineral fiberizer Blower for mineral fiberizer

1985-04-22

1986-07-22

Lindsay, Robert

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65 6, C03B 3704

Patent

active

046017429

ABSTRACT:
Apparatus for producing mineral fibers comprises a spinner mounted for rotation to centrifuge mineral fibers from molten mineral material, an annular blower positioned concentrically outwardly from the spinner for turning the mineral fibers downwardly and inducing a downward flow of air around the spinner, and an airfoil mounted above the blower to provide a downwardly converging annular passageway above the blower for the induced air, the blower and the airfoil forming a substantially continuous curved surface, being curved radially inwardly at the blower.

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patent: 4392879 (1983-07-01), Takeuchi et al.
patent: 4534779 (1985-08-01), Herschler

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