Title:
A packed dehydrating treatment method
Document Type and Number:
Japanese Patent JP6057247
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method in which a filling amount to a bag is controlled irrespective of unevenness and inclination of an installation location of the bag when filling, by a simple apparatus constitution not using an exclusive measure apparatus.SOLUTION: A bagging and dewatering method comprises as follows. A water-containing soil and sand 1 is filled in a water-permeable bag 9, when moisture in a content of the bag 9 is dewatered through permeation to the outside of the bag 9, the water-containing soil and sand 1 is filled in the bag 9 by a piston pump 8P without being measured, and a stroke number of the piston pump 8P is counted by a control apparatus 8C in the filling process, when the stroke number reaches a target stroke number obtained by that a preliminary set filling amount is divided by a discharge quantity per stroke, discharge of the piston pump 8P is stopped.
Inventors:
Hiroyuki Saeki
Masayoshi Sugimoto
Nobuyasu Murai
Haruhisa Tadokoro
Masayoshi Sugimoto
Nobuyasu Murai
Haruhisa Tadokoro
Application Number:
JP2012150452A
Publication Date:
January 11, 2017
Filing Date:
July 04, 2012
Export Citation:
Assignee:
PS Mitsubishi Corporation
Shintech Co., Ltd.
Shintech Co., Ltd.
International Classes:
C02F11/12; B01D29/27; E02F7/00
Domestic Patent References:
| JP11226597A | ||||
| JP2002178000A | ||||
| JP2003075213A |
Attorney, Agent or Firm:
Yoshihisa Nagai
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