Application Scenarios
Make combustion cleaner, more efficient and safer
Precisely Detecting Flames, Intelligently Optimizing Combustion | TempVision 1100 Will Support the Efficient and Clean Operation of Vietnam’s Duyen Hai 3 Power Plant
Duyen Hai 3 (Coastal Phase III) Power Plant, Vietnam As a key power project in Vietnam, it shoulders the dual mission of ensuring regional power supply and enhancing energy efficiency. The 2×622 MW unit project will introduce equipment from Xifei (Shanghai) Control Co., Ltd. TempVision 1100 Portable Combustion Flame Temperature Field Measurement System …to achieve high‑precision, visual monitoring and optimized control of the combustion state within the furnace, thereby helping power plants operate more efficiently and more cleanly.
Project Background
Duyen Hai 3 (Coastal Phase III) Power Plant, Vietnam
Number of units: 2
Single-unit capacity: 622 MW
Boiler Manufacturer: Dongfang Electric Corporation (DEC)
Boiler Type: Front-and-Back Wall Opposing Burner Boiler
Product Model: TempVision 1100 Portable Combustion Flame Temperature Field Measurement System
Product Information
TempVision 1100 Portable Combustion Flame Temperature Field Measurement System It can detect in real time and display the temperature field distribution of each burner, enabling boiler operators to gain a more intuitive understanding of the combustion conditions within the furnace, thereby providing strong assurance for the effectiveness of combustion optimization technologies.
Thanks to its outstanding in-furnace temperature measurement performance, the Tempvision 1100 system is widely used for temperature field measurements in boilers equipped with CFB, front‑and‑rear wall, and other furnace configurations. Technical personnel can use the observation ports at any level of the boiler to precisely map the flame temperature distribution of the burners, thereby providing guidance for combustion adjustments.
In addition to measuring the flame temperature of each burner, TempVision1100 allows users to select any visible region of the flame to obtain its image data as well as average temperature, maximum temperature, and minimum temperature readings. Thanks to its outstanding system reliability and high measurement accuracy, it has become the standard for optimizing and adjusting the flame temperature distribution in burners, making it possible to reduce boiler coal consumption and pollutant emissions.
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High‑precision, wide‑range temperature measurement: The temperature measurement error is less than 1%, it has strong resistance to fly ash interference, and can stably output true temperature data within the range of 850°C–1900°C.
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Visualization of the Flame Temperature Field: It displays the two-dimensional temperature distribution of each burner in real time and allows users to select any region to analyze the average temperature, maximum temperature, and minimum temperature, providing an intuitive visualization of combustion uniformity and stability.
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Portable and Rapid Deployment: The system features lightweight, modular design and can be rapidly deployed at observation ports at various levels of the boiler without affecting normal unit operation, making it suitable for routine monitoring and commissioning optimization.
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Data‑Driven Combustion Optimization: By guiding air and coal blending operations through temperature field distribution, we provide operating personnel with a scientific basis for adjustments, shifting from “experience‑based combustion” to “precision combustion.”
In the Phase III Coastal Power Plant Project in Vietnam, TempVision 1100 will play the following key roles:
By regulating the uniformity of the temperature field and optimizing the oxygen-to-fuel ratio, incomplete combustion losses can be reduced, which is expected to help lower coal consumption.
Control localized high-temperature zones to suppress thermal NOx formation and help power plants meet environmental emission requirements.
Real‑time monitoring of furnace temperature anomalies helps prevent coking, high‑temperature corrosion, and other issues, thereby extending the boiler’s service life.
Provide highly reliable temperature data for the Boiler Control System (BCS) and the digital power plant platform, driving the intelligent transformation of thermal power operations.
Contact
Room 703, Building 2, 525 Yuanjiang Road, Minhang District, Shanghai
021-64425576
info@safe-fire.com.cn
www.safe-fire.com.cn
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