Study on the thermal efficiency and the energy saving mechanism of BF hot stove with the high emissivity coating;

The best application part was the high temperature part in the BF hot stove.

Study on the application of high temperature tornado indirect heating coal-fired hot-blast stove;

Application of Markov Method Based on Dynamic Clustering in hot-blast stove operation forecasting;

The effect of refitting horizontal reciprocating fire grates of hot-blast stove in the air-swept mill system of a SSP plant;

Analysis on damage of refractory of hot blast stoves in No.5 Blast Furnace of WISCO;

Research on automatic changeover of hot blast stoves for blast furance and its application in practice;

A method of study about the fuzzy control over the combustion process of the hot blast stove;

Through continuous technical reformation in the few years,the technique equipment level of the hot air furnace in the Ansteel raises continuously and the top combustion type preheating furnace,separate hot tube exchanger,unvariation exchanging furnace,etc.

Ten years production practice of self-preheating hot air Furnace system at Ansteel were summarized and based on this technology,it was succeed that self-preheating hot air Furnace system of No.

The hot air furnace top is key location.

Design feature of hot air stove of No.3 BF in Benxi Iron and Steel Co.;

Practice and application of the Kalugin hot air stove in 1200 m~3 of Qinhuangdao Shouqin Metal Material Co.,Ltd.;

After improvement of hot air stove for agglomerated ore drying process,heavy oil has been replaced by coal gas to produce hot air for drying agglomerated ore.