Title:
PRECIOUS METAL RECOVERING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2008/038556
Kind Code:
A1
Abstract:
Provided is a precious metal recovering apparatus (1) for recovering precious
metals contained in a treatment object. The precious metal recovering apparatus
(1) comprises an apparatus body (10) having a combustion chamber (13), a combustion
burner (20) for feeding a heating gas to the combustion chamber (13), a flue (30)
for discharging the combustion gas produced in the combustion chamber (13),
to the outside, and a heating container (15) arranged in the combustion chamber
(13) for containing the treatment object. The heating container (15) includes
a bottomed opening (15a) made upwardly sealable, and a communication portion
(153) communicating with the upper portion of the combustion chamber (13). Further
comprised are a pouring device (42) for pouring the treatment object continuously
through the opening (15a) into the heating container (15), and an agitating device
(44) for agitating the molten metal produced in the heating container (15). The
precious metal recovering apparatus can recover the precious metals of high
qualities highly efficiently.
Inventors:
OKADA, Tamio (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
岡田 民雄 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SASAKI, Tadao (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
佐々木 忠男 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SHIRAKAWA, Katsuyuki (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
岡田 民雄 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SASAKI, Tadao (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
佐々木 忠男 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SHIRAKAWA, Katsuyuki (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
Application Number:
JP2007/068231
Publication Date:
April 03, 2008
Filing Date:
September 20, 2007
Export Citation:
Assignee:
NIPPON CRUCIBLE CO., LTD. (21-3, Ebisu 1-chome Shibuya-k, Tokyo 13, 1500013, JP)
日本坩堝株式会社 (〒13 東京都渋谷区恵比寿１丁目２１番３号 Tokyo, 1500013, JP)
OKADA, Tamio (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
岡田 民雄 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SASAKI, Tadao (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
佐々木 忠男 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
日本坩堝株式会社 (〒13 東京都渋谷区恵比寿１丁目２１番３号 Tokyo, 1500013, JP)
OKADA, Tamio (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
岡田 民雄 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
SASAKI, Tadao (Ebisu NR Building,21-3, Ebisu 1-chome, Shibuya-k, Tokyo 13, 1500013, JP)
佐々木 忠男 (〒13 東京都渋谷区恵比寿１丁目２１番３号 恵比寿ＮＲビル 日本坩堝株式会社内 Tokyo, 1500013, JP)
International Classes:
F27B14/04; B09B3/00; C22B7/00; F23G5/00; F27B14/14; F27B14/16; F27B14/18; F27D3/08; F27D3/14
Attorney, Agent or Firm:
SAEGUSA, Eiji et al. (Kitahama TNK Building, 1-7-1 Doshomachi,Chuo-ku, Osaka-shi, Osaka 45, 5410045, JP)
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