High alumina regenerative ball is many balls will be split into small airflow flows, airflow was outdated in conductors, the formation of strong turbulence, effective broke through the heat conduction on the surface of the body surface boundary layer, and as the ball diameter is very small, small transmission radius, small heat resistance, high density, good thermal conductivity, so it can realize frequent and rapid heat conduction burner directional control requirements.
The heat conductor can use 20~30 times /h commutation. After the high-temperature flue gas flows through the heat conductor bed, the flue gas can be reduced to about 130℃ and discharged.The high-temperature gas and air can be preheated to only about 100℃ lower than the flue gas temperature in the same path through the heat conductor, and the temperature efficiency is as high as more than 90%.
Due to the small volume of thermal conductivity and the strong circulation capacity of high aluminum heat storage ball bed, even if the resistance increases after ash accumulation, the heat transfer index will not be affected.High aluminum heat storage ball has the characteristics of oxidation resistance and slag resistance.It is very convenient to replace and clean the high aluminum heat storage ball, and can be reused.
A large number of applications in steel, gold industry heating furnace, aluminum melting furnace, forging furnace and other industrial furnaces.It is especially suitable for air separation equipment regenerator and blast furnace gas reheating furnace of steel works as regenerator filler, and the combustion temperature can reach the requirement of rolling steel for billet heating quickly by double preheating the gas and air.
High aluminum heat storage ball main specifications: 3mm, 6mm, 8mm, 10mm, 13mm, 16mm, 19mm, 25mm
Advantages of bomai products: high strength, wear resistance, resistance to rapid cooling and heat, long use time, and imported porcelain ball more cost-effective
