Development of automated control system for waste sorting

International Workshop "Advanced Technologies in Material Science, Mechanical and Automation Engineering – MIP: Engineering – 2019"

材料科学;机械制造;原子能学

Sereda, T.G.^1^3 ; Kostarev, S.N.^1^2^4

Perm State Agro-Technological University Named after Academician D N Prianishnikov, 23 Petropavlovskaja St., Perm

614990, Russia^1

Perm Military Institute of National Guard Troops of the Russian Federation, 1, Gremyachiy log St., Perm

614030, Russia^2

Russian Presidential Academy of National Economy and Public Administration, Perm Branch, 10 Gagarina Boulevard, Perm

614990, Russia^3

Perm National Research Polytechnic University, 29 Komsomolski Avenue, Perm

614990, Russia^4

关键词: Automated control systems;    Automatic sorting;    Machine control systems;    Material balance;    Municipal solid waste (MSW);    Programmable logic device;    Recyclable wastes;    Relay contacts;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/537/6/062012/pdf
DOI  :  10.1088/1757-899X/537/6/062012

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A crucial prerequisite for recycling forming an integral part of municipal solid waste (MSW) management is sorting of useful materials from source-separated MSW. The morphological composition of the waste generated in Russia was studied. Theoretical bases of management of the waste sorting conveyor have been developed taking into account failures such as uneven loading and uneven sorting of waste. The calculation of the waste material balance was based on solving the system of Euler equations and flow control. Control laws are defined to control the flow and density of waste on the conveyor. A relay-contact scheme for automatic sorting of waste to extract various fractions of recyclable waste, such as metal, plastic, paper, glass and organic matter from MSW was developed. The synthesis of a finite state of a machine control system for waste sorting is implemented on a programmable logic device Omron.