Title:
CRUSHING DEVICE AND WASTE TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/132455
Kind Code:
A1
Abstract:
The present invention facilitates recovery of a polymer. A crushing device (25) has: a housing (13) into which a paper diaper (D) including a polymer (P) in a water absorption state is fed; and a crushing member (28) that is housed in the housing (13) and that is for crushing the paper diaper (D). The movement speed of the crushing member (28) is not more than 0.1 m/s.
Inventors:
FUKUMOTO KATSUHISA (JP)
WATANABE HIROAKI (JP)
MAKI MICHITAROU (JP)
HATANAKA IKUNORI (JP)
WATANABE HIROAKI (JP)
MAKI MICHITAROU (JP)
HATANAKA IKUNORI (JP)
Application Number:
PCT/JP2020/048411
Publication Date:
July 01, 2021
Filing Date:
December 24, 2020
Export Citation:
Assignee:
LIXIL CORP (JP)
International Classes:
B09B3/00; B02C18/00; B02C18/14; B09B5/00; C02F11/145; D21C5/02
Foreign References:
| JP2008212790A | 2008-09-18 | |||
| JP2014023988A | 2014-02-06 | |||
| JP2013532056A | 2013-08-15 | |||
| JP2003019169A | 2003-01-21 | |||
| JP2019136662A | 2019-08-22 | |||
| JP2000084533A | 2000-03-28 |
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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