Title:
ABSORBER TREATMENT METHOD, ABSORBER CRUSHING METHOD, ABSORBER DEHYDRATION METHOD, ABSORBER TREATMENT DEVICE, ABSORBER CRUSHING DEVICE AND ABSORBER DEHYDRATION DEVICE
Document Type and Number:
Japanese Patent JP2021020142
Kind Code:
A
Abstract:
To provide various methods which have few treatment steps and where efficient treatment can be performed and to provide various devices which have simple structures and excellent maintainability and where downsizing can be performed.SOLUTION: An absorber treatment method includes: a step to crush an absorber by a crushing means; a step to reduce the volume of an absorbent polymer contained in the absorber by a treatment liquid; a step to discharge a crushed material after crushing and a treatment effluent into a dehydration tank 21; a step to rotate the dehydration tank 21 at a first velocity; and a step to rotate the dehydration tank 21 at a second velocity different from the first velocity and discharge the crushed material in the dehydration tank 21 to the outside of the dehydration tank. An absorber treatment device is provided with a crusher and a dehydrator dehydrating the crushed material and the treatment effluent.SELECTED DRAWING: Figure 1
Inventors:
TAKAGI RYUICHI
KIMURA SHIGENOBU
KIMURA SHIGENOBU
Application Number:
JP2019136770A
Publication Date:
February 18, 2021
Filing Date:
July 25, 2019
Export Citation:
Assignee:
SOGYO KK
International Classes:
B09B5/00; A61L11/00
Domestic Patent References:
| JP2015004034A | 2015-01-08 | |||
| JP2009261781A | 2009-11-12 | |||
| JP2015073666A | 2015-04-20 | |||
| JP2005207641A | 2005-08-04 | |||
| JP2003019169A | 2003-01-21 |
Attorney, Agent or Firm:
Masahide Kobayashi
Masaharu Kobayashi
Masaharu Kobayashi