Furnaces – With exhaust gas treatment means – Means separating particles from exhaust gas
Patent
1988-08-15
1989-09-05
Yuen, Henry C.
Furnaces
With exhaust gas treatment means
Means separating particles from exhaust gas
55387, 110203, 110246, 422177, F23D 300
Patent
active
048628131
ABSTRACT:
A waste material incinerator which produces an exhaust, containing trace amounts of a toxic organic substance, includes a flue containing a refractory filter. The refractory filter is heated by the exhaust produced by the incinerator to a temperature above 700.degree. C. to destroy the toxic organic substance in the exhaust. The refractory filter preferably includes a plurality of ceramic cylinders and is periodically cleaned to remove accumulated solid particles on the upstream surface of the cylinders by injecting high pressure air into the cylinders.
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Lee Suh Y.
Levin George B.
Moritz James H.
Westinghouse Electric Corp.
Yuen Henry C.
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