Solutions for Production Information Management System of Yakong Water Plant


Solutions for Production Information Management System of Yakong Water Plant

1. Industry background

With the development of science and technology and the progress of society, water plants in cities are gradually developing towards the direction of "safe water supply, scientific management, and high-quality services". Therefore, how to improve the quality of water supply, achieve energy saving and consumption reduction, and achieve high-efficiency management are the primary problems faced by water plants.

Water plant automation has been gradually improved, but with the gradual increase in business management requirements such as production scheduling analysis and equipment management, there are more and more data interactions based on office local area networks and control networks, involving SCADA monitoring systems and multiple business systems, management The difficulty is greater. The production management system came into being with the improvement of the information level and the continuous expansion of application requirements.

2. Technical characteristics

To realize the data exchange between the office LAN and the control network, it is necessary to carry out security isolation to avoid the destruction of water plant production caused by network attacks.

Real-time acquisition of control network production process data, and in-depth application analysis capabilities, transform basic data into production index data that the management cares about.

Integrate and monitor the functions of SCADA system, transformation and distribution system and business management system, such as dispatch management, file management, equipment management, equipment repair, financial management, office OA, etc., to open up information islands.

Assist dispatch management, improve water supply quality, achieve energy saving and consumption reduction, and realize efficient management.

The system provides various standard industrial interfaces and scalable network architecture.

3. industrial interfaces and scalable network architecture.

In order to ensure the security of the SCADA system and prevent the control network from being attacked and damaged by the network, an isolation device is added between the control network and the office network, allowing only one-way data transmission and preventing data write-back. The system supports C/S architecture and B/S, and deploys production management client or mobile client in each manager’s office.

The system cockpit displays the achievement of key operating data and performance indicators, including water supply data, power consumption data, dosing data, equipment data, etc.

Real-time display of water quality parameters, operating parameters, equipment parameters, environmental parameters and other real-time operating data of each process workshop.

The system automatically generates production operation reports and various statistical reports (daily, monthly, quarterly, annual reports, etc.) required by the enterprise, and provides data verification and supplementary records. It supports operations such as modification, saving, printing, and exporting of Excel files.

Receive group dispatch orders in real time and realize electronic management of dispatch orders. Use the flow scheduling model to generate detailed scheduling plans and control instructions to assist scheduling management and reduce the dependence on manual experience scheduling. The system automatically records the execution process: control delivery time, personnel, flow rate changes, target deviation, result prompts and alarms.

Realize equipment account management and record the changes of equipment information in time.

Realize the management of lubrication account and equipment maintenance, combined with the operating time of the equipment, formulate equipment lubrication, major and medium repair plans, initiate work orders and equipment lubrication, equipment maintenance feedback.

Equipment analysis, based on failure rate, operating time, maintenance and lubrication records, etc., analyze equipment OEE, disposable rate, efficiency and quality qualification rate.

Find out the power consumption of each time period, analyze which time periods the unit power consumption is relatively high, the reasons for the high, and how to reduce the power consumption. Such as reasonable equipment operation combination, reasonable intermittent operation plan.

On the premise of ensuring that the water quality meets the standard, avoid excessive dosing; figure out the consumption of medicines in each time period, analyze which time periods the unit consumption of medicine is relatively high, the reasons for the high, and how to reduce the medicine consumption.

Fourth, the program summary

1. Realize the unification of production process data and business data in the office LAN Effectively combine production process data and business management data to open up information islands, provide convenience for management to access various system data, and improve efficiency.

2. Electronic management-various work orders, production reports, etc.

Production report: change the situation of missed copy, wrong copy, cumbersome work, etc., to provide efficiency and real-time.

Work order process: reduce personnel movement, improve efficiency and standardize management.

3. Automatically generate control schemes to gradually reduce and replace the dependence on manual experience scheduling. According to the group scheduling instructions, generate the best control plan to reduce costs: ensuring water supply, energy consumption costs, and equipment costs.

4. KPI display and analysis Track the achievement of performance indicators in real time and analyze influencing factors and events.