Open AccessDevelopment of the installation device pressing the volume of briquetted material and computer modeling of the technological process
Author(s) -
Khasan Kobilov,
Olim Abdurakhmonov,
Nazira Sharipova,
Madina Adizova
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/839/4/042092
Subject(s) - pressing , briquette , compaction , process (computing) , mechanical engineering , process engineering , volume (thermodynamics) , materials science , coal , engineering , engineering drawing , computer science , composite material , waste management , physics , operating system , quantum mechanics
In this work, on the basis of systems thinking, intellectual methods for studying the pressing of briquette material are developed by constructing a mathematical and computer model of the material compaction process. The apparatus of the installation for studying the process of pressing fine coal fractions was developed. The first level of the pressing process deals with the process line for preparing and compacting the material. The second level of the hierarchy includes the devices of the technological line, including the device for pressing the material. The technique of carrying out the experiment in the apparatus of the material pressing plant is presented. On the basis of the main parameters revealed during the experiment of the process of pressing the briquette material, a mathematical model has been developed in the form of a system of equations. Using the developed mathematical model, the starting characteristic of the material compaction apparatus is studied, which characterizes the changes in the relative density of the compressed material. The change in the density of the briquette during the compaction of the material for the installation is equal to 0.25, while the density of the material increased from 600 to 724 kg / m 3 .