摘要
探讨了热轧除鳞系统的节能技术与方案,描述系统能耗现状、运行状态,通过对热轧除鳞系统运行状态的剖析,将其分为蓄能升压、最小流量保护、降速节能和恢复生产四个阶段。简要讨论了变频调速技术、液力耦合器调速技术、蓄能器优化配置和智能控制系统应用。根据除鳞系统的工况特点,结合多技术协同应用在节能上显著优势,提出综合节能方案。
This research explores the energy-saving technologies and solutions for hot-rolling descaling systems.It describes the current energy-consumption status and operating conditions of the system.Through an in-depth analysis of the operating conditions of the hot-rolling descaling system,it is divided into four stages:energy storage and pressure increase,minimum-flow protection,speed-reduction for energy-saving,and production resumption.The applications of variable-frequency speed-regulation technology,hydraulic coupling speed-regulation technology,optimized accumulator configuration,and intelligent control systems are briefly discussed.Based on the working-condition characteristics of the descaling system and combined with the significant advantages of multi-technology collaborative applications in energy-saving,a comprehensive energy-saving solution is proposed.
作者
宋大伟
姜育男
郑广德
栾金伟
郭立合
毛亮
SONG Dawei;JIANG Yunan;ZHENG Guangde;LUAN Jinwei;GUO Lihe;MAO Liang(Steel Rolling Plant of Beiying Co.Ltd.,Ansteel Group,Benxi 117000,China)
出处
《电工钢》
2025年第4期57-60,共4页
ELECTRICAL STEEL
关键词
热轧
高压除鳞
节能
变频调速
hot rolling
high-pressure descaling
energy-saving
variable-frequency speed-regulation
作者简介
通信作者:宋大伟(1971-),男,高级工程师,E-mail:songdw1@126.com。
