减温减压器在流化床干燥器的实际应用  

The Practical Application of Temperature and Pressure Reducer in Fluidized Bed Dryer

作　　者：孙正光 严梅仙 邱悦 Sun Zhengguang;Yan Meixian;Qiu Yue(Electric Instrument Center of Jilin Petrochemical Company,Jilin Jilin 132021;Jilin Petrochemical Construction Center,Jilin Jilin 132021;Department 2,Chemical Industry,Guangdong Petrochemical Company,Jieyang Guangdong 522000)

机构地区：[1]吉林石化公司电仪中心,吉林吉林132021 [2]吉林石化建修中心,吉林吉林132021 [3]广东石化公司化工二部,广东揭阳522000

出　　处：《中国仪器仪表》2022年第8期62-65,共4页China Instrumentation

摘　　要：本文简要论述了流化床干燥器工艺流程,介绍了减温减压器结构及组成,并对减温减压器日常维护及故障处理进行描述,并详细论述了减温减压器的控制系统组成和PID控制经验调试。The process flow of fluidized bed dryer is briefly described, the structure and composition of the temperature and pressure reducer are introduced, and the daily maintenance and fault treatment of the temperature and pressure reducer are described. The composition of the control system of the temperature and pressure reducer and the PID control experience debugging are discussed in detail.

关 键 词：流化床 减温减压器 控制系统 PID控制 

分 类 号：TQ051.13[化学工程]