电瓷避雷器Issue(6)：127-132,6.DOI:10.16188/j.isa.1003-8337.2025.06.015
电瓷泥浆干料质量动态配比控制系统及工业应用验证
Dynamic Proportional Control System for Dry Material Quality of Electronic Porcelain Slurry and Its Industrial Application Verification
辛公剑 1孙传军1
作者信息
- 1. 大连电瓷集团输变电材料有限公司,辽宁大连 116630
- 折叠
摘要
Abstract
Aiming at the dry material imbalance caused by fluctuations in moisture content and particle re-finement of recycled slurry during the electroceramic slurry proportioning process,the author proposes a continuous dynamic regulation method based on dry material quality.By constructing a PLC-based closed-loop control system,the density(accuracy±0.01 g/cm3)and flow rate(accuracy±0.5％)of raw slurry and recycled slurry are acquired in real time.Using a dynamic adjustment algorithm,the delivery volume of diaphragm pumps is controlled to achieve precise regulation of the dry material mass ratio.Industrial experiments demonstrate that,compared with traditional time-based ratio methods,the drying cracking rate of green bodies decreases from 4.8％to 2.8％,and the fluctuation range of propor-tioning accuracy is compressed from±8％to±2％.The method has been successfully applied to high-voltage insulator electroceramic production lines,providing a possible solution for automated slurry pro-portioning in the electroceramic industry.关键词
电瓷泥浆/干料质量比/动态配比控制/PLC闭环系统/回用泥浆再利用/工艺优化Key words
electroceramic slurry/dry material ratio/dynamic proportioning control/PLC closed-loop system/recycled slurry reuse/process optimization引用本文复制引用
辛公剑,孙传军..电瓷泥浆干料质量动态配比控制系统及工业应用验证[J].电瓷避雷器,2025,(6):127-132,6.
