With the increasingly strict environmental standards, push-plate kiln as an important equipment in industrial production, its flue gas denitrification technology has become the focus of environmental protection field. Selective catalytic reduction SCR denitrification technology has been widely used in flue gas treatment of push-plate kilns because of its high efficiency and stability.
Push-plate kiln is widely used in ceramic manufacturing industry, chemical material industry, lithium industry, inorganic powder industry. The push-plate kiln is widely used in the ceramic industry, in which the push-plate is the most basic accessory material, and the performance of the push-plate usually determines the operating efficiency of the kiln.
The pusher kiln places the sintered product directly or indirectly on the pusher plate which is resistant to high temperature and friction, and the pusher system moves the product placed on the pusher plate according to the process requirements of the product, and the sintering process of the product is completed in the furnace. Push-plate kiln can control the atmosphere in the furnace according to the sintering requirements of different products, including oxidizing atmosphere, neutral atmosphere, reducing atmosphere, alkaline atmosphere, acidic atmosphere, etc. The sintering time is set according to the firing curve in the push-plate kiln area, and the kiln car is pushed in at an even speed to complete the sintering process.
SCR denitrification technology mainly reduces nitrogen oxides (NOx) in flue gas to harmless nitrogen N₂ and water H₂O through a certain catalytic effect. SCR technology NOx removal efficiency can reach more than 98%, far higher than other denitrification technology, push-plate kiln SCR denitrification technology with its high efficiency, stability and environmental protection characteristics, plays an important role in industrial flue gas treatment, with the continuous progress of technology and the increase of application cases, SCR denitrification technology in the future environmental protection field plays a more important role.
Post time: Dec-04-2024