Title:
異種材料積層物の分別方法およびその装置
Document Type and Number:
Japanese Patent JP3752164
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of easily separating a laminate of different materials. SOLUTION: A cut element 21 is charged to a holding case 101 and the holding case 101 is placed in a degreasing tank 110 of a separation apparatus 100 and immersed in a degreasing liquid 1, and then stirring blades 112 are operated and rotated to remove PCB oil existing between layers to separate the respective layers of an aluminum foil 21a, a plastic film 21b and an insulating paper sheet 21c. After that, the holding case 101 is moved to a separation tank 120 and immersed in a separation liquid 2 and stirring blades 122 are operated and rotated to sufficiently bring the respective layers 21a-21c into contact with the separation liquid 2 and then the rotation of stirring blades 122 are stopped to stand the separation liquid 2. Consequently, the aluminum foil 21 is precipitated to the bottom part of the holding case 101, whereas the plastic film 21b and the insulating paper sheet 21c are floated in the separation liquid 2 in the separation tank 120.
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Inventors:
Suzuki Takeshi
Toshikazu Shojima
Kenji Tagashira
Toshimi Otsuka
Toshikazu Shojima
Kenji Tagashira
Toshimi Otsuka
Application Number:
JP2001210365A
Publication Date:
March 08, 2006
Filing Date:
July 11, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B09B5/00; B01D12/00; B03B5/00; B03B5/28; B03B7/00; B03B9/06; B03C7/02; B09B3/00; B29B17/00
Domestic Patent References:
| JP2001179231A | ||||
| JP8134559A | ||||
| JP8257434A | ||||
| JP10315231A | ||||
| JP51038371A | ||||
| JP51049278A | ||||
| JP2000086807A | ||||
| JP2001181441A | ||||
| JP11158562A | ||||
| JP1099680A | ||||
| JP50060866A | ||||
| JP5220886A | ||||
| JP10249103A |
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka
Tadahiro Mitsuishi
Yasuyuki Tanaka