Title:
SINTERING MACHINE
Document Type and Number:
WIPO Patent Application WO/2010/119988
Kind Code:
A1
Abstract:
Provided is a sintering machine wherein the life of a sinter cake supporting stand can be increased, and the time and cost required to replace the stand and the sinter producing cost can be reduced.
In a downward suction–type sintering machine, plate-like sinter cake supporting stands (12, 13) are provided on each pallet carrier (11) of a sintering pallet (10). Thick portions (16, 17) which are 1 to 1.5 times thicker than longitudinally center portions (14, 15) are provided on both side areas of the sinter cake supporting stands (12, 13) and the upper areas which continue into the side areas. When the sinter cake supporting stands (12, 13) are arranged on each pallet carriage (11) in the moving direction, the width (a) of the thick portion (16) in front of the most downstream-side sinter cake supporting stand (12) is larger than the width (b) of the thick portion (16) in the rear of the sinter cake supporting stand (12), and the width (c) of the thick portion (17) in the rear of the most upstream-side sinter cake supporting stand (13) is larger than the width (d) of the thick portion (17) in front of the sinter cake supporting stand (13). The ratio of a/b and the ratio of c/d are 2 or more and 6 or less.
Inventors:
ITOH, Yohhei (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
伊藤 洋平 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
SATOH, Hiroyuki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
佐藤 洋之 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
MATSUNO, Susumu (12-19, Kitahorie 1-chome, Nishi-ku, Osaka-sh, Osaka 80, 〒5508580, JP)
伊藤 洋平 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
SATOH, Hiroyuki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
佐藤 洋之 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
MATSUNO, Susumu (12-19, Kitahorie 1-chome, Nishi-ku, Osaka-sh, Osaka 80, 〒5508580, JP)
Application Number:
JP2010/057191
Publication Date:
October 21, 2010
Filing Date:
April 16, 2010
Export Citation:
Assignee:
NIPPON STEEL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
KURIMOTO, LTD. (12-19, Kitahorie 1-chome Nishi-ku, Osaka-sh, Osaka 80, 〒5508580, JP)
株式会社栗本鐵工所 (〒80 大阪府大阪市西区北堀江１丁目１２番１９号 Osaka, 〒5508580, JP)
ITOH, Yohhei (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
伊藤 洋平 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
SATOH, Hiroyuki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
新日本製鐵株式会社 (〒71 東京都千代田区丸の内二丁目６番１号 Tokyo, 〒1008071, JP)
KURIMOTO, LTD. (12-19, Kitahorie 1-chome Nishi-ku, Osaka-sh, Osaka 80, 〒5508580, JP)
株式会社栗本鐵工所 (〒80 大阪府大阪市西区北堀江１丁目１２番１９号 Osaka, 〒5508580, JP)
ITOH, Yohhei (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
伊藤 洋平 (〒71 東京都千代田区丸の内二丁目６番１号新日本製鐵株式会社内 Tokyo, 〒1008071, JP)
SATOH, Hiroyuki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
International Classes:
F27B21/08
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg. 5-1, Toranomon 3-chome, Minato-k, Tokyo 23, 〒1058423, JP)
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