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Patent Searching and Data


Title:
SOLID-GAS MIXING BURNER
Document Type and Number:
Japanese Patent JP2001116223
Kind Code:
A
Abstract:

To provide a solid-gas mixing burner which can enhance the reactivity between smelting material and reaction gas, by accelerating the premixing of smelting material flow and reaction gas flow.

This solid-gas mixing burner is equipped with a concentrate chute 11, a reaction gas feed pipe 12, a burner cone 13, a wind velocity adjuster 14, and an auxiliary burner 15 having a dispersing cone 16. The bottom 14a of the wind velocity adjuster 14 and the bottom 11a of the concentrate chute 11 are 20 mm ore more apart from each other so that the smelting material and the reaction gas may be premixed in the burner cone 13.


Inventors:
Hattori, Yasumasa
Mori, Yoshiaki
Fujita, Keiji
Kondo, Yasuhiro
Oshima, Yasuo
Application Number:
JP1999000293676
Publication Date:
April 27, 2001
Filing Date:
October 15, 1999
Export Citation:
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Assignee:
SUMITOMO METAL MINING CO LTD
International Classes:
C22B5/08; C22B15/00; F23D17/00; (IPC1-7): F23D17/00; C22B5/08
Attorney, Agent or Firm:
篠原 泰司 (外1名)