1. Project Background

Huadian Shandong Power Plant, as a large domestic thermal power enterprise, strictly controls all production process indicators. As a key part of power plant operation, the water quality of the circulating water system directly affects the operational efficiency and lifespan of the equipment. Traditional dosing methods rely on manual experience, resulting in inaccurate dosing and large fluctuations in water quality, which not only increase operating costs but may also damage equipment. Against this backdrop, a power plant in Huadian Shandong partnered with Modaodao (Shandong) Measurement and Control Equipment Co., Ltd. to jointly develop a precise monitoring intelligent dosing control system, empowering circulating water management through technology.

II. Core Project Content

(1) Self-produced online monitoring instruments to accurately capture water quality dynamics

Relying on its strong R&D and production capabilities, Mozhidao Measurement & Control has customized a series of online monitoring instruments for a power plant in Huadian Shandong. These instruments cover monitoring of key water quality parameters such as chloride ions, sulfate, alkalinity, hardness, calcium hardness, COD, residual chlorine, pH value, conductivity, and turbidity, featuring high precision, high stability, and rapid response. By reasonably arranging monitoring points within the circulating water system, comprehensive, real-time online monitoring of water quality has been achieved, providing accurate and reliable data support for subsequent smart dosing regulation.

(2) Intelligent analysis and automatic regulation of dosing amounts

Based on water quality data collected by online monitoring instruments, the system's intelligent analysis software uses advanced algorithmic models to predict and analyze water quality trends in real time. Based on preset water quality control standards, the system automatically calculates the types and dosages of the currently required dosages, precisely controls the operation of dosing equipment, and achieves automation and intelligence in dosing. For example, when the pH in circulating water deviates from the normal range, the system immediately initiates the corresponding dosing program and automatically adds acid-base regulators, quickly restoring the pH to the set value and ensuring stable water quality.

(3) Reduce chemical dosing and lower operating costs

Traditional dosing methods often suffer from excessive dosing, which not only leads to chemical waste but may also have negative environmental impacts. Mozhidao Measurement & Control's intelligent dosing control system precisely controls dosage, effectively preventing excessive use of chemicals. In actual operation, the system increases the amount of chemical dosage, significantly reducing the operating costs of the power plant. At the same time, reducing chemical use also helps lower the corrosiveness of circulating water to equipment, extends equipment lifespan, and further saves on maintenance and replacement costs.

(4) Ensure stable operation of circulating water and guarantee production safety

Stable circulating water quality is the foundation for the normal operation of power plant equipment. Mozhidao Measurement & Control's precise monitoring intelligent dosing control system effectively prevents equipment scaling, corrosion, and microbial growth caused by water quality fluctuations through real-time monitoring and automatic regulation. Since the system was put into operation, the operational stability of the circulating water system at Huadian Shandong Power Plant has significantly improved, equipment failure rates have noticeably decreased, providing strong support for safe and stable production at the power plant.

3. Project Highlights

(1) Independent research and development, leading technology

Mozhidao Measurement & Control has a professional R&D team and advanced production equipment. All online monitoring instruments are independently developed and manufactured with independent intellectual property rights. During the technology R&D process, the team continuously explores and innovates, applying the latest sensor technologies, IoT technologies, and big data analysis technologies to the products, bringing the instrument's performance and functionality to industry-leading levels.

(2) Customized solutions tailored to needs

Based on the actual situation and specific needs of a power plant in Shandong by Huadian, Mozhidao Measurement and Control has tailored a precise monitoring intelligent dosing control system solution for them. From instrument selection and system architecture design to software function development, every step fully considers the actual working conditions and operational characteristics of the power plant, ensuring the system can be perfectly integrated into the plant's production management system and maximized its effectiveness.

(3) Integrated service, worry-free throughout the process

Mozhidao Measurement & Control provides integrated services for the project, covering everything from solution design, equipment supply, installation and commissioning to after-sales operation and maintenance. During project implementation, professional technical staff follow up throughout, ensuring every step is operated strictly according to standards and specifications. After project delivery, we establish a comprehensive after-sales service system, providing customers with 24×hour technical support and maintenance services, promptly resolving issues encountered during use, ensuring customers have no worries.

4. Project Results and Feedback

(1) Significant Results, Data Evidence

After the project was implemented, the operating condition of the circulating water system at a power plant in Shandong greatly improved. Water quality indicators have become more stable, chemical dosing amounts have been significantly reduced, equipment failure rates have been markedly lowered, and the plant's economic efficiency and production efficiency have been effectively improved.

(2) Customer recognition and word-of-mouth

A power plant in Shandong gave high praise to Mozhidao Measurement and Control's precise monitoring and intelligent dosing control system. A relevant person in charge of the power plant stated: "The project team at Mozhidao Measurement & Control is highly professional and highly service-oriented. The solutions we provided have truly solved our challenges in circulating water management." The system operates stably and reliably, with remarkable results, making an important contribution to energy conservation, emission reduction, and safe production at our power plant. "The successful implementation of this project has also established a strong brand image for Mozhidao Measurement & Control in the power industry, winning the trust and recognition of more customers.

Modaodao Measurement & Control, leveraging advanced technology, high-quality products, and attentive service, successfully helped a power plant in Shandong achieve an intelligent upgrade in circulating water management. In the future, we will continue to uphold the principles of innovation, professionalism, and service, providing high-quality industrial automation solutions to more enterprises and jointly promoting green and sustainable development in the industry.