Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
APPARATUS FOR SCREENING AND RECOVERING NON-FERROUS METAL (PARTICULARLY ALUMINUM) AND PLASTIC (PARTICULARLY POLYVINYL CHLORIDE) AND ITS METHOD
Document Type and Number:
Japanese Patent JP2005193095
Kind Code:
A
Abstract:

To screen waste matter or the like containing one of non-ferrous metals (particularly aluminum) and one of plastics (particularly polyvinyl chloride) as the non-ferrous metal and the plastic to be its constitutional substance, and screen and recover so as to enable each substance to be utilized as a row material.

A screening and recovering apparatus or method of the plastic or the like is provided with a crusher for crushing the waste matter or the like containing one of the non-ferrous metals (particularly aluminum) and one of the plastics (particularly polyvinyl chloride); an eddy current screening machine for screening and recovering the non-ferrous metal from a crushed piece; a vibration screening machine for putting the crushed piece which is not recovered as the non-ferrous metal by the screening machine through a sieve, screening and recovering a particle (powder) of the non-ferrous metal and the plastic, and also screening the crushed piece for repeatedly subjecting to crush of the crushed piece which is not passed through the mesh of a net of the sieve; a crusher for repeatedly crushing the crushed piece which is not passed through the mesh of the net; and a wet type screening machine for screening and recovering the non-ferrous metal and the plastic from a finally left crushed piece.


Inventors:
NAKADAI MASASHI
Application Number:
JP2003436940A
Publication Date:
July 21, 2005
Filing Date:
December 31, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NAKADAI KK
International Classes:
B09B5/00; B03B5/28; B03B5/64; B03B7/00; B03C1/00; B03C1/23; B07B1/28; B07B9/00; B29B17/00; B29B17/04; B29K27/00; (IPC1-7): B09B5/00; B03B5/28; B03B5/64; B03B7/00; B03C1/00; B03C1/23; B07B1/28; B07B9/00; B29B17/00
Attorney, Agent or Firm:
Tomoaki Kobayashi