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Patent Searching and Data


Title:
SEPARATION FACILITY OF METAL COMPOUND PLASTIC WASTE
Document Type and Number:
Japanese Patent JP2004351344
Kind Code:
A
Abstract:

To provide a separation facility of metal compound plastic waste capable of efficiently separating plastics from inorganic matter.

This facility is provided with a separation tank containing a heating medium and separating metal compound plastic waste by dipping it in the heating medium; a waste supply device supplying the metal compound plastic waste to the separation tank and a waste supply port; a heating medium supplying device supplying the heating medium to the separation tank; a rotary weir device pressing and dipping the waste into the heating medium in the separation tank; a first recovery device recovering separated matter mainly consisting of the plastic of the metal compound plastic waste floating up to the surface of the heating medium in the separation tank; a second recovering device recovering separated matter mainly consisting of metals in the waste settling to the bottom of a heating medium bath of the separation tank; and a heating medium discharge device discharging the heating medium from the separation tank. The heating medium supply device has a heating medium injection means injecting the heating medium to an approximately right under part of the waste supply port.


Inventors:
TAKAOKA TOSHIO
UENO ICHIRO
ASANUMA MINORU
OKADA TOSHIHIKO
Application Number:
JP2003153102A
Publication Date:
December 16, 2004
Filing Date:
May 29, 2003
Export Citation:
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Assignee:
JFE STEEL KK
International Classes:
B09B5/00; B03B5/30; B03B5/66; B09B3/00; B29B17/02; (IPC1-7): B09B5/00; B03B5/30; B03B5/66; B09B3/00; B29B17/02
Attorney, Agent or Firm:
Yasumitsu Nakahama