Title:
SOIL MIXING METHOD
Document Type and Number:
Japanese Patent JP2019073896
Kind Code:
A
Abstract:
To solve a problem that a large-sized place and control of thickness are required in a stock pile type mixing where temporary placing with a specified thickness is performed, in a situation where mixing by using a special soil mixer needs big cost when obtaining proper particle size distribution and moisture content by mixing a plurality of kinds of soil.SOLUTION: In a method of supplying soil from a hopper to one end of a main conveyor and making the soil fall down to a mixing portion from the other end of the main conveyor, a plurality of combinations of the hopper and the main conveyor (supply lines) are used and a plurality of kinds of soil with different physical property are mixed by supplying soil with different physical property to the same mixing portion. The hopper can carry out a constant amount of soil.SELECTED DRAWING: Figure 2
Inventors:
OKUNO HIROAKI
OKUNO KOZO
SUZUKI KAZUYUKI
OKUNO KOZO
SUZUKI KAZUYUKI
Application Number:
JP2017200245A
Publication Date:
May 16, 2019
Filing Date:
October 16, 2017
Export Citation:
Assignee:
OKUNOKOTOH CO LTD
International Classes:
E02F7/00; B01F25/90
Domestic Patent References:
| JP2000045279A | 2000-02-15 | |||
| JP2009002036A | 2009-01-08 | |||
| JPH10121517A | 1998-05-12 | |||
| JPH08206537A | 1996-08-13 | |||
| JP2002088798A | 2002-03-27 | |||
| JP2002273484A | 2002-09-24 |
Foreign References:
| US6357905B1 | 2002-03-19 |
Attorney, Agent or Firm:
Hisayoshi Nagata
Takahisa Nagata
Atsuki Tani
Takahisa Nagata
Atsuki Tani