[1]王可宁,冯涛,尹立辉,等.反渗透海水淡化装置远程监测系统的设计与应用[J].工业仪表与自动化装置,2026,(04):3-8.[doi:10.19950/j.cnki.CN61-1121/TH.2026.04.001]
　WANG Kening,FENG Tao,YIN Lihui,et al.Design and application of a remote monitoring system for reverse osmosis seawater desalination plant[J].Industrial Instrumentation & Automation,2026,(04):3-8.[doi:10.19950/j.cnki.CN61-1121/TH.2026.04.001]
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反渗透海水淡化装置远程监测系统的设计与应用()

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2026年04期
页码:
3-8
栏目:
出版日期:
2026-08-10

文章信息/Info

Title:
Design and application of a remote monitoring system for reverse osmosis seawater desalination plant
文章编号:
1000-0682(2026)04-0003-06
作者:
王可宁；冯涛；尹立辉；李楠；王金燕；薛喜东
自然资源部天津海水淡化与综合利用研究所，天津300192
Author(s):
WANG Kening; FENG Tao; YIN Lihui; LI Nan; WANG Jinyan; XUE Xidong
Institute of Seawater Desalination and Multipurpose Utilization, MNR < Tianjin >, Tianjin 300192, China
关键词:
海水淡化; 反渗透; 自动化控制; MCGS; 远程监控
Keywords:
desalination;  reverse osmosis;  automatic control;  MCGS;  remote monitoring
分类号:
TP202
DOI:
10.19950/j.cnki.CN61-1121/TH.2026.04.001
文献标志码:
B
摘要:
以某3万t/d反渗透海水淡化工程为背景，设计了一套采用“预处理 $+$ 多介质过滤 $+$ 超滤 $+$ 二级反渗透”工艺的海水淡化中试装置。围绕工艺流程，从电气系统、控制系统及远程监控系统三方面阐述了系统的设计开发过程。控制系统选用西门子S7-1200PLC与ET200SP分布式IO架构，并引入先入先出队列调度机制，有效解决了3套超滤膜组共用反洗泵的资源冲突问题。此外，又基于MCGS物联网协议进一步开发了多终端访问的远程监控系统，实现了关键参数在线整定、报警记录与历史数据远程获取等功能。目前，该系统已成功应用于中试试验装置，运行结果表明，该系统运行安全可靠，数据可追溯性强，显著提升了运维管理效率和试验便捷性。
Abstract:
Against the backdrop of a 30,000-ton-per-day reverse osmosis seawater desalination project, this paper presents the design of a pilot-scale seawater desalination system incorporating the process sequence of "pretreatment + multi-media filtration + ultrafiltration + two-stage reverse osmosis". Focusing on the process flow, the design and development of the system are expounded from three dimensions: the electrical system, control system, and remote monitoring module. For the control system, a Siemens S7-1200 PLC paired with an ET 200SP distributed I/O architecture is employed, and a first-in-first-out (FIFO) queue scheduling mechanism is introduced—this effectively resolves the resource conflict arising from three ultrafiltration membrane units sharing a single backwash pump. Additionally, a multi-terminal accessible remote monitoring system is further developed based on the MCGS Internet of Things protocol, enabling functionalities including online tuning of key parameters, alarm logging, and remote retrieval of historical data. Presently, the system has been successfully deployed in the pilot test setup. Operational results demonstrate that the system exhibits safe and reliable performance, coupled with robust data traceability, which enhances the efficiency of operation and maintenance management as well as the convenience of experimental procedures.

参考文献/References:


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备注/Memo

备注/Memo:
收稿日期:2026-03-26
基金项目:国家重点研发计划项目-低碳节能海水淡化及资源化关键材料研发及技术示范(2023YFE0101000);中央级公益性科研院所基本科研业务费专项资金项目-基于人工智能的海水淡化工程运维管理技术研究(K-JBYWF-2025-XK02);中央级公益性科研院所基本科研业务费专项资金项目(K-JBYWF-2024-ZT03)
第一作者:王可宁(1993-),男,工程师,主要从事海水淡化自动化控制系统的研究与开发。
E-mail:761216211@qq.com
更新日期/Last Update: 1900-01-01