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Patent Searching and Data


Title:
STARTUP BURNER ASSEMBLY FOR RECOVERY BOILER AND METHOD
Document Type and Number:
WIPO Patent Application WO/2015/123495
Kind Code:
A3
Abstract:
The present disclosure describes a recovery boiler startup burner assembly that can mitigate the harmful effects of smelt fouling, airflow interference, and operator exposure to hot air from the furnace and win box through use of an extractable startup burner and an isolation chamber engaged to a windbox. The present disclosure also describes a method for safely extracting a startup burner from an active recovery boiler as has method for inserting an extractable startup burner into a recovery boiler during operation.

Inventors:
IMIG GREGORY ALAN (US)
Application Number:
PCT/US2015/015766
Publication Date:
October 22, 2015
Filing Date:
February 13, 2015
Export Citation:
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Assignee:
ANDRITZ INC (US)
International Classes:
F23D11/42
Domestic Patent References:
WO2003066775A12003-08-14
Foreign References:
US2777512A1957-01-15
US5044327A1991-09-03
US4838182A1989-06-13
US5564632A1996-10-15
US20050263108A12005-12-01
US6497230B12002-12-24
US5307745A1994-05-03
Attorney, Agent or Firm:
HORNUNG, Robert, Joseph (Suite 100 W5405 Windward Parkwa, Alpharetta Georgia, US)
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