1 4-section top fired stoves successfully applied in new blast furnace On September 12, 2017, project division of HBIS organized MCC CERI, Tanggang International Engineering Co, Yuxing Limited, Shandong Lunai Refractory Co, Annec Co to attend a technical exchange and discussion meeting.

Since the first set of 3-section top fired stoves were put into operation for more than 10 years, the combustion chamber has issues of hot blast outlet getting red hot and the conical dome failure, and the damage rate has been up to 90%.

How to improve hot blast temperature used to be the main direction of hot stove technology research. However, with the tightening of national environmental protection policies, how to both ensure high hot blast temperature delivery and low pollutant emission has become a new direction of stove technology research.

Wu Huiqing Wei Hongyu Fu Zhengxue Liu Liming Liu Liyuan Shanxi Jianbang Group Henan Yuxing Engineering & Technology of Hot Blast Stove Co., Ltd

Up to now, top combustion hot blast stove has become the best energy saving, environmental protection and high blast temperature technology in iron making industry. Among them, Yuxing catenary top combustion hot blast stove has been more and more recognized by experts and favored by users because of its characteristics such as high hot blast temperature, high efficiency, stability and ultra-low NOx emission and longevity.