Glass manufacturing – Processes – Repairing or cleaning of apparatus; or batch dust prevention...
Patent
1990-01-02
1990-11-13
Lindsay, Robert L.
Glass manufacturing
Processes
Repairing or cleaning of apparatus; or batch dust prevention...
65134, 65335, 65168, 15316R, 134 34, C03B 510
Patent
active
049699423
ABSTRACT:
Deposits of glassmaking materials are removed from an exhaust duct by periodic blasts of air from a plurality of nozzles mounted in the duct. The arrangement avoids the disruption caused by manual cleaning and permits more frequent removal of deposits, thereby minimizing perturbations to the glassmaking process.
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patent: 4747772 (1988-05-01), Tsai
Groetzinger John K.
Schwenninger Ronald L.
Lindsay Robert L.
Millman Dennis G.
PPG Industries Inc.
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