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1. (WO2017033454) GAS REPLACEMENT SYSTEM AND GAS REPLACEMENT METHOD

Pub. No.:    WO/2017/033454    International Application No.:    PCT/JP2016/003809
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue Aug 23 01:59:59 CEST 2016
IPC: B65B 31/04
B67C 3/00
B67C 9/00
Applicants: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
三菱重工機械システム株式会社
TOYO SEIKAN CO.,LTD.
東洋製罐株式会社
Inventors: YUSE, Hidehiko
湯瀬 秀彦
KUROSAWA, Kazuyuki
黒澤 和之
TAKADA, Yukio
高田 幸雄
ISHIKURA, Shinji
石倉 真治
INUKAI, Norio
犬飼 規雄
SEMBON, Katsumi
千本 克己
Title: GAS REPLACEMENT SYSTEM AND GAS REPLACEMENT METHOD
Abstract:
In order to reduce the amount of a replacement gas that is used to replace air in a container, a gas replacement system 10 is provided with: a cleaning machine 11 for cleaning a container 1 with water; a loading machine 12 for loading a liquid to be contained into the container 1; a sealing machine 13 for sealing the container 1 transferred from the loading machine 12; a chamber 14 for covering the loading machine 12 and the sealing machine 13, and containing a replacement gas; and a drainage mechanism (cleaning machine 11) for, when the container 1 is transferred into the chamber 14 while containing water, discharging, which is performed inside the chamber 14, the water contained in the container 1 to the outside thereof. Together with the discharging of the water, the water in the container 1 is replaced with ambient gas inside the chamber 14.