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Title:
EXCAVATION SOIL SORTING DEVICE
Document Type and Number:
Japanese Patent JP2015147203
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a device for easily executing such sorting, while largely reducing treatment cost, since soil can be reused and the root of a tree becomes general waste, when sorting the root of this tree and the soil, though there is a preferable case of only removing unnecessary thing included in the soil, when reusing excavation soil.SOLUTION: An excavation soil sorting device is composed of a body part composed of a pipe body and a mesh cylinder body, an introduction port for introducing sol to the body part and an agitation device for rotating on the body inside, and the body part is rotatingly driven, and the agitation device is formed by fixing a large number of agitation tools to a rotary shaft, and the body part is inclined downward toward an outlet, and a mobile compressed air jet nozzle is provided in an outside part of the mesh cylinder body, and a heater is also provided in a guide provided under the mesh cylinder body.

Inventors:
OKUNO HIROAKI
OKUNO KOZO
SUZUKI KAZUYUKI
Application Number:
JP2014022928A
Publication Date:
August 20, 2015
Filing Date:
February 10, 2014
Export Citation:
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Assignee:
OKUNOKOTOH CO LTD
International Classes:
B07B1/55; B07B1/24; B07B1/62; B09B3/00; B09C1/00; E02F7/00
Domestic Patent References:
JP2008215044A2008-09-18
JP2005144427A2005-06-09
JP2003320308A2003-11-11
JP2008215044A2008-09-18
JP2005144427A2005-06-09
JP2003320308A2003-11-11
JP2005151886A2005-06-16
JPS5888078A1983-05-26
JPS5853954B21983-12-02
JP2005151886A2005-06-16
JPS5888078A1983-05-26
JPS5853954B21983-12-02
Foreign References:
US20080187400A12008-08-07
US20080187400A12008-08-07
Attorney, Agent or Firm:
Hisayoshi Nagata
Takahisa Nagata



 
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