Analysis of blast furnace ironmaking process and equipment maintenance

2022-07-01

　　Blast furnace ironmaking is an important part of iron and steel production. The iron making technology currently used is: at high temperature, when carbon rises in the furnace, it reacts with oxygen in the air. This process c...

Steelmaking must understand the problem!

2022-06-30

　　1. ways to accelerate lime slagging? 　　Answer: ① improve the quality of lime by using soft burning active lime ② Properly improve the composition of flux ③ increase the blowing temperature ④ Control proper gun position ⑤ ...

Research on safe operation evaluation technology of blast furnace hearth

2022-06-30

　　Abstract: Aiming at the problem that the current safe operation evaluation technology for blast furnace can not analyze the corrosion data of hearth lining, resulting in poor reliability of evaluation results, a new safe oper...

Analysis of blast furnace blast

2022-06-30

　　agglomeration process 　　■ if the personnel fail to comply with the safety operation regulations, gas maintenance safety regulations, and do not wear labor protection articles, gas poisoning, gas explosion, scalding, elect...

Analysis and control measures of coil shape of spinning machine

2022-06-30

　　Abstract: the reeling machine is the key equipment for high-speed wire rod production. Starting with the reeling principle of the reeling machine, this paper analyzes the main factors affecting the coil shape in the reeling p...

Comprehensive characteristic analysis of blast furnace fuel injection

2022-06-28

　　After decades of development, the technology of pulverized coal injection into blast furnace has become a common technical means used by major iron and steel enterprises at home and abroad. Coal injection into blast furnace p...