Title:
廃材分別装置
Document Type and Number:
Japanese Patent JP4712909
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To provide a means that can completely classify waste material containing a material capable of being crushed by a crusher and material incapable of being crushed by the crusher, into the respective materials to recover the respective materials.SOLUTION: A waste material classifying device A1 includes, from the upstream to downstream of a transportation flow direction of the waste material, a hopper 1, a first conveyor 2, the crusher 3, a second conveyor 4, a sieving device 5, a third conveyor 6, and a dry specific gravity difference separator 7. The crusher 3 performs crushing treatment of the waste material. The sieving device 5 sieves the waste material after the crushing treatment by the crusher 3 into small size material including crushed crushable materials and large size materials including non-crushable materials by using the size difference between the respective materials. The dry specific gravity difference separator 7 classifies large size materials sieved by the sieving device 5 into respective non-crushable materials by using the specific gravity difference between the respective materials.
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Inventors:
Mountain Saki Public trust
Application Number:
JP2010262286A
Publication Date:
June 29, 2011
Filing Date:
November 25, 2010
Export Citation:
Assignee:
Yamazaki Co., Ltd. Gravel Store
International Classes:
B07B9/00; B02C23/14; B03B7/00; B03B9/06; B09B3/00; B09B5/00
Domestic Patent References:
| JP2003164807A | ||||
| JP2000218237A | ||||
| JP9192608A | ||||
| JP5337456A | ||||
| JP2006000789A | ||||
| JP2006061900A | ||||
| JP2008178846A | ||||
| JP2001079493A |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Tanaka