Title:
溶解炉の羽口構造
Document Type and Number:
Japanese Patent JP4351715
Kind Code:
B2
Abstract:
A tuyere structure of a melting furnace includes: a tuyere main body which is covered on an outer periphery thereof with a ring member baked in advance, and is disposed in a hole portion provided in a tuyere brick; and a ramming material which fills a periphery of the ring member so as to fix the ring member.
Inventors:
Matsumura Yasunari
Koji Taoka
Koji Taoka
Application Number:
JP2007233630A
Publication Date:
October 28, 2009
Filing Date:
September 10, 2007
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
F27B1/16; C21B11/02; F27B1/14
Domestic Patent References:
JP9176720A | ||||
JP9041024A | ||||
JP1316411A | ||||
JP2002115011A | ||||
JP8001310A |
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto
Fumio Yamamoto