The forging heating furnace will inevitably produce and emit a large amount of high-temperature flue gas during the production process. Its recycling is a point of concern to the technicians. Today, Yinuo industrial furnaces will take everyone to learn how the forging heating furnace is carried out purposefully. Remodeled.

Description of the operating status of the forging heating furnace after transformation

At the end of production, the operating effect of the heating furnace gradually deteriorated. The exhaust gas temperature also increased by 40 degrees Celsius relative to the initial stage of construction, but the thermal efficiency decreased by 3.48% year-on-year. This not only greatly increased the gas consumption of the forging heating furnace, but also affected The quality of flue gas emissions.

The energy-saving renovation project was born to solve this problem. The specific practice experience is to replace part of the aging heat pipe bundle of the air preheater, add a spoiler preheater in the high temperature section, and use it in series with the original preheater, so that the cold air in the furnace can be exchanged for the heat of the flue gas to the greatest extent. It is possible to lower the exhaust gas temperature and improve the thermal efficiency of the heating furnace.

At the beginning of the project operation, in response to problems such as excessive gas consumption in the heating furnace, the installation technicians continued to optimize the operation of the heating furnace. By adopting the operation method of uniformly controlling the furnace outlet temperature by the furnace temperature control valve, the above problems were solved and the furnace The amount of gas used decreased by 10.68% compared to before adjustment.

The reformed forging heating furnace, through optimization and adjustment, has achieved an unprecedented level of operating effect, stable exhaust gas temperature, stable furnace thermal efficiency above 93.95%, and various flue gas indicators within the ultra-low emission range. Friends who are still worried about how to save energy, come to learn from Yinuo news!