Title:
WASTE SEPARATION/TREATMENT METHOD AND EQUIPMENT
Document Type and Number:
Japanese Patent JP2021053564
Kind Code:
A
Abstract:
To appropriately separate bulky waste including metal, consequently to reduce burden for treating the bulky waste and to safely treat the bulky waste.SOLUTION: A waste separation/treatment method includes: a first crushing step of roughly crushing bulky waste; a first ferrous metal collection step of magnetically separating the roughly crushed bulky waste and collecting ferrous metal; a first aluminum collection step of collecting aluminum scrap from the bulky waste except the ferrous metal collected in the first ferrous metal collection step; a second crushing step of finely crushing the bulky waste including the ferrous metal collected in the first ferrous metal collection step and the aluminum scrap collected in the first aluminum collection step; a second ferrous metal collection step of magnetically separating the finely crushed bulky waste including the ferrous metal and the aluminum scrap, and collecting the ferrous metal; a second aluminum collection step of collecting aluminum scrap from the bulky waste except the ferrous metal collected in the second ferrous metal collection step; and a bulky waste to be incinerated transport step of transporting, to an incinerator, the bulky waste from which the aluminum scrap collected in the first and second aluminum collection steps is removed.SELECTED DRAWING: Figure 3
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Inventors:
KAWAMURA MOE
ABE MORIKAZU
ABE MORIKAZU
Application Number:
JP2019177982A
Publication Date:
April 08, 2021
Filing Date:
September 27, 2019
Export Citation:
Assignee:
JFE ENG CORP
International Classes:
B09B5/00
Domestic Patent References:
| JPH1099783A | 1998-04-21 | |||
| JPH0810746A | 1996-01-16 | |||
| JPH0810743A | 1996-01-16 | |||
| JPH1180761A | 1999-03-26 | |||
| JP2018141196A | 2018-09-13 | |||
| JPS6199638A | 1986-05-17 |
Attorney, Agent or Firm:
Patent business corporation mts international patent office