萜类化学品中试设备CDMCS构建及在监控系统升级改造中的应用

生物质化学工程 ›› 2008, Vol. 42 ›› Issue (6): 5-9.

萜类化学品中试设备CDMCS构建及在监控系统升级改造中的应用

赵振东, 郑文辉, 毕良武, 李冬梅, 王婧, 古研

中国林业科学研究院林产化学工业研究所;国家林业局林产化学工程重点开放性实验室, 江苏南京 210042

收稿日期:2008-06-26 修回日期:1900-01-01 出版日期:2008-11-30 发布日期:2008-11-30

CDMCS Construction and Application to Upgrading Reconstruction for Central Monitoring System of Pilot-plant Equipments of Terpene Chemicals

ZHAO Zhen-dong, ZHENG Wen-hui, BI Liang-wu, LI Dong-mei, WANG Jing, GU Yan

Institute of Chemical Industry of Forest Products, CAF;Key and Open Lab.on Forest Chemical Engineering, SFA, Nanjing 210042, China

Received:2008-06-26 Revised:1900-01-01 Online:2008-11-30 Published:2008-11-30

摘要/Abstract

摘要： 在充分分析和研究现有设备及监控基本状况的基础上,首次将 DCS 技术引入萜类化学品中试设备的升级改造,研究、设计并构建起萜类化学品中试设备的中央数字化监控系统(简称 CDMCS )。完成了CDMCS系统调试、设备调试、联机试运行和实际投料应用试验,实际成功运行时间90多天,达到了预期效果,温度控制精度为± 1℃,显示精度为 0.1℃,压力控制精度 1 kPa,显示精度 0.1 kPa。为我国林产化工行业及生物质化工行业进行产业技术水平提升和数字化控制技术应用创造了成功范例,取得了成功的经验,具有积极的示范作用和广阔的推广应用前景。

关键词: 萜类化学品中试设备, 升级改造, 中央数字化监控系统(CDMCS), DCS

Abstract: Based on analyzing the present monitoring and controlling situations of the pilot-plant equipments for terpene chemicals, DCS technique has been firstly conducted to design and construct the CDMCS (Central digital monitoring and controlling system), and then applied to upgrading reconstruction for central monitoring system of terpene chemicals pilot-plant equipments. The CDMCS has passed system and equipment debygging, online operating tests, and application tests. The CDMCS has run in real charge operations for 90 days and it reached the predictive goal and effects: temperature accuracy ± 1℃ for controlling, and 0.1℃ for displaying, pressure accuracy 1 kPa for controlling, and 0.1 kPa for displaying. The work is a new practice, and can play a good modeling role and have bright application prospect for reconstruction of old systems such as the terpene chemicals pilot-plant equipments in research organizations or industrial enterprises.

Key words: terpene chemicals pilot-plant equipments, upgrading reconstruction, CDMCS, DCS

中图分类号:

TQ231.3

赵振东;郑文辉;毕良武;李冬梅;王婧;古研. 萜类化学品中试设备CDMCS构建及在监控系统升级改造中的应用[J]. 生物质化学工程, 2008, 42(6): 5-9.

ZHAO Zhen-dong;ZHENG Wen-hui;BI Liang-wu;LI Dong-mei;WANG Jing;GU Yan. CDMCS Construction and Application to Upgrading Reconstruction for Central Monitoring System of Pilot-plant Equipments of Terpene Chemicals[J]. , 2008, 42(6): 5-9.