Evaluation of the effectiveness of a control system for dosing components using a dosing device in dye preparation in the textile industry

Abstract

This paper considers the evaluation of the efficiency of a control system for component dosing using a dosing device in the preparation of dyes in the textile industry. Accurate dosing of components according to a specified recipe is an important factor in ensuring the stability of the color characteristics of the finished product and the repeatability of the technological process. The structural and functional characteristics of existing dosing devices are analyzed, and the main problems, including the influence of human factors, insufficient dosing accuracy, and limited capabilities for monitoring technological parameters, are identified. To eliminate these limitations, a multi-component dosing device and a PLC-based automatic control system are proposed. The principles of automatic control of component dosing through individual channels, mixing, and transferring the prepared dye solution to subsequent technological operations are substantiated. The efficiency of the proposed system is intended to be evaluated using such indicators as dosing accuracy, process repeatability, component consumption, and stability of dye solution quality. The obtained scientific results can serve as a basis for automating the dye preparation process and improving the efficiency of technological operations in the textile industry