作者:王國剛(威海拓展纖維有限公司,山東 威海 264200)
摘要:本文介紹原絲二次拉伸所需的熱能場控制系統,包括超純水的制造系統、蒸汽穩壓系統及疏水系統、超純水的壓力控制系統及霧化系統、流量控制系統、蒸汽與霧化水的混合控制系統。
關鍵詞:原絲;DCS控制系統;PID控制;質量流量計;電子調節閥;疏水閥;提高產品質量
Abstract: This paper introduces PAN carbon fiber precursor stretched secondly of control system about thermal energy field, including the ultrapure water manufacturing system, steam pressure stabilization system and drainage system, ultrapure water pressure control system and atomization system, flow control system, steam and Atomized water mixing control system.
Key words: PAN carbon fiber precursor;DCS control system;Intelligent PID control;Mass flow meter; Electronic regulating valve; Steam trap; Improve the quality of products
在線預覽:原絲二次拉伸熱能場控制系統
摘自《自動化博覽》2019年12月刊