KR-20260064720-A - Discrimination system, discrimination method, and control program stored on a recording medium

Abstract

The separation system according to the present disclosure is a separation system for separating Automobile Shredder Residue (ASR) recovered from shredded materials generated by shredding a vehicle, and comprises a first sieve for separating the ASR into a first ASR with a particle size smaller than a first particle size and a second ASR with a particle size greater than or equal to the first particle size, a first dry specific gravity separation device for recovering glass by performing dry specific gravity separation on the first ASR, and a separation device for separating at least metal and organic components from the first ASR and the second ASR from which glass has been recovered.

Inventors

• 니시무라 게이스케

Assignees

• 도요타지도샤가부시키가이샤

Dates

Publication Date

20260507

Application Date

20240905

Priority Date

20230908

Claims (6)

1. It is a sorting system that separates ASR (Automobile Shredder Residue) recovered from shredded materials generated by shredding vehicles, and A first sieve that separates the above ASR into a first ASR having a particle size smaller than the first particle size and a second ASR having a particle size greater than the first particle size, and A first dry specific gravity separation device that recovers glass by performing dry specific gravity separation on the above first ASR, and A separation device that performs separation of at least metal and organic components from the first ASR from which the glass is recovered and the second ASR. A discrimination system equipped with
2. In paragraph 1, A separation system in which a plurality of slits are formed in the first body above.
3. In paragraph 2, A separation system in which the width of the slit of the first sieve is 10 mm or less.
4. In paragraph 1, Further comprising a second sieve that separates the first ASR into two types of particle sizes, The above-mentioned first dry specific gravity separation device is a separation system that performs dry specific gravity separation on the first ASR of the smaller particle size among the two types of first ASRs of particle sizes separated by the second sieve.
5. It is a separation method using a separation system that separates ASR (Automobile Shredder Residue) recovered from shredded materials generated by shredding a vehicle, and Using a first sieve, the ASR is separated into a first ASR having a particle size smaller than the first particle size, and a second ASR having a particle size greater than or equal to the first particle size. Dry specific gravity separation is performed on the above-mentioned first ASR to recover glass, and Separating at least metal and organic components from the first ASR from which the glass was recovered and the second ASR, Method of distinction.
6. It is a control program that executes a separation process on a computer in a separation system for separating ASR (Automobile Shredder Residue) recovered from shredded materials generated by shredding a vehicle. A process of separating the ASR into a first ASR having a particle size smaller than the first particle size and a second ASR having a particle size greater than the first particle size using a first sieve, and A process for recovering glass by performing dry specific gravity separation on the above-mentioned first ASR, and A process for separating at least metal and organic components from the first ASR from which the glass was recovered and the second ASR. A control program that runs on a computer.

Description

Discrimination system, discrimination method, and control program The present disclosure relates to a separation system, a separation method, and a control program for separating Automobile Shredder Residue (ASR) recovered from shredded materials generated by shredding a vehicle. In recent years, the recycling of ASR has been progressing. Consequently, there is a need not only to separate the shredded material generated by crushing vehicles into ASR containing useful metals and organic components such as hardened plastics, but also to recover the ASR by separating it more finely. For example, Patent Document 1 discloses a method for treating a mixture of fragmented materials consisting of a small amount of used polymer material recyclable in the field of plastic technology and contaminants, which is generated by crushing the durable consumer goods at the end of the durability consumer goods' lifespan. Furthermore, there is a need to not only separate the shredded material generated by shredding vehicles into ASR containing useful metals and organic components such as hardened plastics, but also to recover the ASR by separating it more finely. The present disclosure is made in consideration of the above background and aims to provide a separation system, a separation method, and a control program capable of finely separating and recovering ASR recovered from shredded material generated by shredding a vehicle. The separation system according to the present disclosure is a separation system for separating Automobile Shredder Residue (ASR) recovered from shredded materials generated by shredding a vehicle, and comprises a first sieve for separating the ASR into a first ASR with a particle size smaller than a first particle size and a second ASR with a particle size greater than or equal to the first particle size, a first dry specific gravity separation device for recovering glass by performing dry specific gravity separation on the first ASR, and a separation device for separating at least metal and organic components from the first ASR from which glass has been recovered and the second ASR. By doing so, the separation system can finely separate and recover the ASR recovered from shredded materials generated by shredding a vehicle. Furthermore, the separation system can prevent the separation device from malfunctioning due to glass by removing glass using a sieve and then performing separation treatment on the ASR recovered from the shredded materials. The first sieve may have a plurality of slits formed therein. Additionally, the width of the slits in the first sieve may be 10 mm or less. By doing so, this separation system can recover glass with higher precision. The above-mentioned first ASR may further be provided with a second sieve for separating the first ASR into two types of particle sizes, and the first dry specific gravity separation device may be configured to perform dry specific gravity separation on the first ASR of the smaller particle size among the two types of first ASRs separated by the second sieve. By doing so, the separation system can separate and recover the ASR more finely. In addition, the separation method according to the present disclosure is a separation method by a separation system for separating Automobile Shredder Residue (ASR) recovered from shredded materials generated by shredding a vehicle, wherein the ASR is separated into a first ASR with a particle size smaller than the first particle size and a second ASR with a particle size greater than the first particle size by using a first sieve, glass is recovered by performing dry specific gravity separation on the first ASR, and at least metal and organic components are separated from the first ASR from which the glass has been recovered and the second ASR. By doing so, this separation method can finely separate and recover the ASR recovered from shredded materials generated by shredding a vehicle. In addition, this separation method can prevent failure of the separation device caused by glass by removing glass using a sieve from the ASR recovered from the shredded materials and then performing separation treatment. In addition, the control program according to the present disclosure is a control program that executes a separation process on a computer in a separation system for separating ASR (Automobile Shredder Residue) recovered from shredded materials generated by shredding a vehicle, and executes on the computer a process of separating the ASR into a first ASR with a particle size smaller than a first particle size and a second ASR with a particle size greater than or equal to the first particle size using a first sieve, a process of recovering glass by performing dry specific gravity separation on the first ASR, and a process of separating at least metal and organic components from the first ASR from which glass has been recovered and the second ASR. By doing so, this control program can finely separate and recover the