Core Advantages & Application Highlights of Energy-Saving Heating Furnaces

I. Core Technologies

1. Full Fiber Furnace Top: Exclusively imported long-life technology from the UK, filling the gap in China’s metallurgical industry. Features pure fiber precast blocks + spray coating, offering high temperature resistance, strong erosion resistance, excellent insulation, and long service life. Factory prefabrication + on-site rapid assembly shortens construction time. Reduces flue gas heat loss significantly vs. traditional furnace tops, saving fuel and improving on-site environment. Successfully applied in over 200 industrial furnaces since 2016.

2. Intelligent Steel Heating System: Integrates proprietary furnace temperature/air-fuel ratio control tech with Northeastern University’s intelligent system. Enables unmanned operation with tapping temperature fluctuation controlled within ±5℃ (vs. ±30℃ for manual operation). Lowers oxidation loss by ~10% and achieves >95% intelligence rate.

3. Supporting Energy-Saving Tech:

Hydraulic potential energy recovery: Saves ~60% energy vs. conventional equipment, enhances stability and service life.

Digital O&M platform: IoT-enabled real-time data collection + digital twin/big data, realizing online monitoring, early warning, fault diagnosis and remote maintenance.

II. Core Advantages

Superior energy efficiency: Comprehensive energy saving >15%, up to 38% in key projects.

Quality & capacity boost: Reduces oxidation loss, ensures uniform tapping temperature, increases capacity (e.g., from 140t/h to 165t/h).

Easy O&M: Lightweight design + full-process closed-loop digital management, minimizing downtime.

III. Typical Results

Shaanxi Iron and Steel: 38% comprehensive energy saving after renovation, furnace top temperature dropped from 140℃ to 90℃.

Lianyungang Xingxin Iron and Steel: Gas consumption per ton reduced from 261.5m³ to 168m³, intelligent system utilization >98%.

IV. Cooperation & Development

Partnered with renowned global steel enterprises. Committed to energy-saving furnace innovation, addressing global steel industry’s energy-saving needs, and empowering green low-carbon development.