Anode Furnace Wall Monitoring
Applications
Aug 06,2026
System introduction
The HIRDA-A anode furnace wall temperature monitoring and analysis system is specifically designed for temperature monitoring of high-temperature metal smelting furnaces. The system employs long-wave infrared sensors, paired with high-performance infrared lenses and superior imaging processing circuits, and is embedded with advanced image processing algorithms to ensure low noise. It features high protection rating, strong environmental adaptability, low power consumption, fast startup, excellent imaging quality, wide temperature measurement range, and high accuracy. The traditional solution for furnace wall temperature measurement relies on spot temperature devices, but this approach has several critical drawbacks, including difficulties in recording and archiving data for continuous trend analysis, limited measurement coverage that leaves some areas unmonitored, and intermittent readings that fail to provide 24/7 uninterrupted temperature monitoring. However, our advanced infrared thermography temperature measurement and analysis system effectively addresses these problems.

Product features
1. It is equipped with all-weather passive thermal imaging capability, suitable for use across a wide range of ambient temperatures.
2. It utilizes a proprietary temperature measurement calibration algorithm, offering a wide measurement range and high accuracy, with a maximum temperature measurement range of up to 1600°C, making it ideal for high-temperature measurement applications.
3. It features a high-temperature resistant stainless steel housing with an IP65 protection rating, suitable for use in high-temperature and high-dust environments.
4. It supports H.264/H.265 compressed video output and complies with standard protocols such as GB28181 and ONVIF, allowing seamless integration with network video recorders (NVRs).
5. It provides client software and an SDK development package, facilitating secondary development and system integration, and enabling customized temperature analysis for specific targets.
Application
The system employs full-frame radiation thermometry technology, enabling simultaneous acquisition of temperature readings at multiple points. It features high measurement accuracy and is widely used for temperature monitoring of the outer walls of metal smelting furnaces.
Equipment value
1. Comprehensive coverage. Two high-temperature infrared thermal imaging devices are installed on each side of the furnace, totaling four units, covering the lower shell and upper tuyere areas to achieve full coverage monitoring of critical zones, eliminating the issue of missed measurement points commonly found in spot temperature devices.
2. Temperature visualization enhances emergency response efficiency. The surface temperature of the anode furnace directly reflects internal operating conditions. Operators can quickly grasp the furnace temperature status through infrared images, enabling timely and precise emergency measures in case of abnormal temperature rises, effectively reducing safety risks.
3. Data-driven process optimization enables refined operations. Real-time temperature data from the infrared thermal cameras can assist in adjusting process parameters such as dilute-oxygen burners, porous plugs, oxidizing and reducing medium flow rates, and air pipe angles, achieving more precise and optimized production operations while ensuring safe and stable furnace operation.
Case


Related Applications
Sintering Machine Tail Monitoring
The HIRDA-S series is a specialized device designed for high-temperature environments, enabling real-time monitoring of the sinter cake cross-section temperature at the sintering machine tail. The system consists of an infrared thermal imaging core, a high-temperature-resistant infrared thermal imaging lens, an automatic retraction protection device, a kiln wall mounting kit, an air filtration system, a field equipment box, an algorithm server, and intelligent temperature measurement software. Currently, the following issues are encountered in sintering machine tail detection: traditional lenses are prone to damage and contamination in high-temperature, high-dust environments. Cooling anomalies risk equipment burnout and massive losses. Manual cross-section judgment is subjective, compromising sinter quality stability. The use of our advanced infrared thermal imaging camera can effectively address these problems.
The HIRDA-HT high-temperature resistant infrared thermal imaging temperature measurement and analysis system is specially designed for the glass furnace exit, which can work normally in a high-temperature environment of up to 500℃. It consists of an infrared thermal imaging core, an infrared lens, a high-temperature resistant water-air cooled metal protective cover, a thermal imager control cabinet and client software. It solves the following pain points: molten glass radiation and high-temperature airflow interference make it difficult to obtain accurate temperature, prolonged exposure to extreme heat accelerates equipment failure, and manual spot checks fail to detect temperature fluctuations at the furnace exit in time.
Built on its core infrared thermal imaging technology, HJK-FK is a series of intelligent monitoring systems designed for harsh working conditions such as high temperature and heavy dust. It extends the high-temperature resistant lens into the furnace through a telescopic device, while the core module is placed outside the furnace for real-time monitoring.
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