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Title:
AIR SUPPLY DEVICE AND HIGH‑TEMPERATURE PARTICULATE COOLING FACILITY EQUIPPED WITH SAME AIR SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2009/151131
Kind Code:
A1
Abstract:
Disclosed are an air supply device and a high‑temperature particulate cooling facility equipped with the air supply device that are used to cool a high‑temperature particulate such as sintered ore, pellets or high‑temperature clinker and that have superior usage efficiency and good maintainability. The upper parts of water seal chamber upper spaces (24i), (24i) on the movable air passage (25) side and the upper part of the movable air passage (25) are connected, and the ring‑shaped air passage (25) is continuous in the circumferential direction. In addition, an air damper (81) is provided in the linking air duct (26) thereof, and the air damper (81) is closed in an ore supply/discharge section (B) and open in a cooling section (C).

Inventors:
NISHIMOTO MASARU (JP)
SEKIGUCHI TAKESHI (JP)
IZUNO OSAMU (JP)
NAGASUGA TOSHIHIKO (JP)
Application Number:
JP2009/060816
Publication Date:
December 17, 2009
Filing Date:
June 09, 2009
Export Citation:
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Assignee:
JP STEEL PLANTECH CO (JP)
NISHIMOTO MASARU (JP)
SEKIGUCHI TAKESHI (JP)
IZUNO OSAMU (JP)
NAGASUGA TOSHIHIKO (JP)
International Classes:
F27B21/00; C22B1/26; F27D15/02
Foreign References:
JPH0461296U1992-05-26
JPH04139380A1992-05-13
JPH06257955A1994-09-16
JP2000310489A2000-11-07
JPH0461298U1992-05-26
JPS6081311U1985-06-05
JPH04139380A1992-05-13
JPH06257955A1994-09-16
JP2000310489A2000-11-07
Other References:
See also references of EP 2295910A4
Attorney, Agent or Firm:
OCHIAI, Kenichiro (7th floor Yanagiya building. 1-10, Nihonbashi 2-chome, Chuo-k, Tokyo 27, 〒1030027, JP)
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