高温排ガス処理方法及び装置 - Shinko Environmental Solution Co., Ltd.

Title:

高温排ガス処理方法及び装置

Document Type and Number:

Japanese Patent JP4437957

Kind Code:

B2

Abstract:

To provide a method and a device for processing high-temperature waste gas capable of effectively dropping the temperature of high-temperature melting waste gas generated from a melting furnace.

In the method, the temperature of high-temperature melting waste gas generated when melting incineration residues of city wastes and/or industrial wastes in a melting furnace is dropped by using a molten waste gas temperature dropping tower 9. Cooling air is fed from a cooling gas nozzle 96 so as to form a swirl accompanied by the upwardly flowing melting waste gas introduced in the melting waste gas temperature dropping tower 9, and cooling water is sprayed from a cooling water spray nozzle 95 extending downward from a center of a top part in the melting waste gas temperature dropping tower 9 to drop the temperature of the melting waste gas.

Inventors:

Koji Kajiwara
Yoshiaki Shimizu

Application Number:

JP2005000858A

Publication Date:

March 24, 2010

Filing Date:

January 05, 2005

Export Citation:

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