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Title:
COAL ASH PRODUCT PROCESSING DEVICE AND PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/163034
Kind Code:
A1
Abstract:
Provided are a coal ash product processing device and processing method that make the size of a coal ash product that includes granules and granule conjugates a prescribed diameter or smaller. This coal ash product processing device 200 comprises: a primary classifier that 80 that classifies a coal ash product as larger than a reference value or at or below the reference value; and a breakdown apparatus 90 that breaks down coal ash product that is larger than the reference value and returns coal ash product that has been broken down to at or below the reference value to the primary classifier 80. The coal ash product includes: granules that have been granulated from a raw material that includes coal ash and then cured at curing equipment; and granule conjugates that are conjugates of a plurality of the granules. The breakdown apparatus 90 breaks down coal ash product that is larger than the reference value and only discharges coal ash product that has passed through spaces that are the reference value wide.

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Inventors:
IMADA Futoshi (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
NAKASHITA Akifumi (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
IKEDA Ryoji (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
NAKAMOTO Kenji (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
WATANABE Masaru (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
FUKUMOTO Sunao (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
OIKAWA Takahito (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
TSUKUDA Katsuji (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
INOUE Tomoko (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
NOHARA Hideaki (Inc. 4-33, Komachi, Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
Application Number:
JP2018/006310
Publication Date:
August 29, 2019
Filing Date:
February 21, 2018
Export Citation:
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Assignee:
THE CHUGOKU ELECTRIC POWER CO., INC. (4-33, Komachi Naka-ku, Hiroshima-sh, Hiroshima 01, 〒7308701, JP)
International Classes:
B28C5/14; B09B5/00; B28C7/02; C04B18/08; C04B18/10; C04B28/02
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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