Title:
廃棄物処理システムとその方法
Document Type and Number:
Japanese Patent JP4100662
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize a segregated disposal of a material of a container and also to realize a segregated disposal of a residual liquid a container, containing a various kind of a valuable or a toxic and dangerous liquid. SOLUTION: It is characterized that the waste treating system has a freezing crushing device for crushing a waste container having a residual substance; a residual substance segregating device; and a container segregating device. The freezing crushing device comprises a cooling device of which a temperature can be set to a freezing temperature corresponding to a ductile temperature of a container material and a low temperature crusher. According to this constitution, since a liquid residual substance is frozen and solidified to be segregated, a plurality kinds of wastes are not mixed each other even if they are treated and the liquid residual substance can be segregated every in the kinds. Since a chemical reaction is inhibited, an addition of a neutralizing agent or the like is not required and it is a less fear of corrosion.
Inventors:
Middle chapter
Yukio Hirano
Yukio Hirano
Application Number:
JP2001378953A
Publication Date:
June 11, 2008
Filing Date:
December 12, 2001
Export Citation:
Assignee:
Maekawa Manufacturing Co., Ltd.
International Classes:
B02C19/18; B09B5/00; B02C23/08; B09B3/00; B29B17/02; B29B17/04
Domestic Patent References:
| JP50048549A | ||||
| JP11507291A |
Attorney, Agent or Firm:
Masahisa Takahashi