Title:
脱墨装置および古紙再生処理装置
Document Type and Number:
Japanese Patent JP6590663
Kind Code:
B2
Abstract:
To provide a deinking apparatus and a used paper recycling processing apparatus capable of performing a process of depleting bubble generated when deinking a pulp solution with a simple apparatus configuration. This deinking tank (501) deinks a pulp solution obtained by macerating used paper, a de-inked bubble discharging part (555) for receiving de-inking of deinking waste liquid generated in the de-inking tank (501), a deinking tank (501) And is provided with an aggregating part (554) which receives the deinking waste liquid and the de-foaming bubbles from the de-foaming bubble discharging part (555) and agglomerates the solid components in the deinking waste liquid.
Inventors:
Tanimoto Shinki
Ryuichi Ota
Ryuichi Ota
Application Number:
JP2015232555A
Publication Date:
October 16, 2019
Filing Date:
November 30, 2015
Export Citation:
Assignee:
Duplo Seiko Coporation
International Classes:
D21C5/02; B03D1/14
Domestic Patent References:
| JP2003313790A | ||||
| JP4011086A | ||||
| JP59193895U | ||||
| JP56161849A | ||||
| JP51132658A | ||||
| JP2011226021A | ||||
| JP2013007134A |
Foreign References:
| DE102007060736A1 | ||||
| US4377485 | ||||
| DE3231844A1 |
Attorney, Agent or Firm:
Morimoto International Patent Office