Forging furnace is an important metal pre-forging heating equipment, widely used in petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemical, pharmaceutical and many other industries.
In the production process of forging heating furnace, sulfur dioxide (SO2), nitrogen oxide (NOx), soot, carbon monoxide, hydrogen sulfide and other harmful gases will be produced. The source control of nitrogen oxides in high temperature industrial furnaces is one of the key problems, and vibration and noise will be produced during processing.
The exhaust temperature of the heating furnace is too high, which will take away part of the heat, resulting in energy waste. High temperature flue gas contains a lot of harmful substances, such as carbon dioxide, carbon monoxide, nitrogen oxides, etc., which causes pollution to the environment and has a significant impact on the health of the workshop staff and surrounding residents. In order to solve these problems, it is an effective method to improve the combustion process and heating medium of the heating furnace. For example, the use of advanced technologies and heating media such as weather heating furnaces, electric furnaces, and light oil reflectors instead of coal and heavy oil can make the production process more environmentally friendly, while improving the thermal efficiency of the heating furnace and reducing heat loss.
Forging heating furnace in the production process will discharge nitrogen oxides (NOx), not only cause pollution to the environment, but also threaten human health, nitrogen oxide transformation is currently crucial, SCR denitrification technology is a selective catalytic reduction technology, is currently one of our most mature denitrification technology.
In the production process, fuel combustion, heating and other processes need to carry out effective treatment and control of nitrogen oxide treatment. Our SCR denitrification system does not transform the boiler body, only directly handles the boiler exhaust gas, does not affect the thermal efficiency of the boiler, the boiler can run stably under any load, its emission standard is below 30mg/m3, there is no safety risks and CO exceeded, and the treatment efficiency can reach more than 95%. At present, we choose the selective reduction method (SCR), the flue gas enters the SCR reactor, and reduces NOx to harmless N2 and H2O through various layers of catalyst modules.
The treatment of nitrogen oxides in forging heating furnace is of great significance for protecting the environment and promoting the green development of the industry. In order to achieve this goal, we need to continuously develop and apply more advanced and efficient pollution control technologies to achieve healthy and sustainable development of the industry.
Post time: Jan-16-2024