DEVICE AND METHOD FOR OPTIMIZING THE EXHAUST GAS BURN-OUT RATE IN INCINERATING PLANTS

WIPO Patent Application WO2005038345

A3

The invention relates to a device for optimizing the exhaust gas burn-out rate in incinerating plants with a fixed-bed burn-out area and an exhaust gas burn-out area, said device comprising several controllable nozzles, for injecting an oxygen-containing secondary gas into an active region of the exhaust gas burn-out area. The aim of the invention is to provide a device and a corresponding method, for optimizing the exhaust gas burn-out rate, which ensure a complete burning out even in transient incineration processes with a minimum amount of secondary gas. Said aim is achieved, whereby means for the selective determination of individual incompletely-burned gas components in the active region and the conversion thereof into signals as well as a control unit are provided, said control unit converting the signals into control instructions for each of said controllable nozzles for a targeted injection of secondary gas.

HUNSINGER HANS (DE)
KELLER HUBERT (DE)
ZIPSER STEPHAN (DE)
FREY HANS-HEINZ (DE)

PCT/EP2004/011039

June 22, 2006

October 02, 2004

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KARLSRUHE FORSCHZENT (DE)
HUNSINGER HANS (DE)
KELLER HUBERT (DE)
ZIPSER STEPHAN (DE)
FREY HANS-HEINZ (DE)

F23G5/50; F23L9/02; F23N5/00

EP0661500A1	1995-07-05
US5252060A	1993-10-12
US4539588A	1985-09-03
EP0312818A2	1989-04-26
DE3537945A1	1987-04-30
CH520897A	1972-03-31

PATENT ABSTRACTS OF JAPAN vol. 0103, no. 42 (M - 536) 19 November 1986 (1986-11-19)
See also references of EP 1687566A2

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