详情
The high alumina heat storage ball is also called a spherical heat
storage body, and the spherical heat storage body has the
advantages of good thermal shock stability, large heat storage
capacity, high strength, easy cleaning, and reusability.
Working principle and characteristics of high alumina heat storage
ball
1. High alumina heat storage ball is a small ball that divides the
airflow into small streams. When the airflow flows through the heat
conductor, it forms a strong turbulent flow, effectively breaks the
surface layer of the heat conductor surface, and because the ball
diameter is very Small, small conduction radius, small thermal
resistance, high density, good thermal conductivity, so the
requirements of frequent and rapid commutation of the
heat-conductive burner can be realized.
2. The heat conductor can be reversed by *0~*0 times/h. After the
high-temperature smoke flow passes through the bed of the heat
conductor, the flue gas can be reduced to about **0 °C.
3. The high temperature gas and air flowing through the heat
conductor can be preheated to the same temperature only about **0 °
C lower than the flue gas temperature, and the temperature
efficiency is as high as *0% or more.
4. Due to the compact size of the thermal conductor, coupled with
the high circulation capacity of the high aluminum heat storage
ball bed, even if the resistance increases after the accumulation
of ash does not affect the heat exchange index.
5. High alumina heat storage ball has the characteristics of strong
oxidation resistance and slag resistance.
6. High alumina heat storage ball replacement and cleaning is very
convenient and can be reused.
High alumina heat storage ball use: widely used in steel,
metallurgical industry heating furnace, alumina melting furnace,
forging furnace and other industrial furnaces. It is especially
suitable for air storage equipment regenerators and steel furnace
blast furnace gas heating furnaces as heat storage fillers. By
double preheating the gas and air, the combustion temperature can
quickly reach the requirements of steel slab heating.
High alumina heat storage ball main specifications: Φ3, 6, 8, *0,
*3, *6, *9, *5mm
High alumina heat storage ball alumina content: *2% *5% *9
High aluminaheat storage ball packaging: double-layer polyethylene
woven bag with a net weight of *5kg, plus tray
Win-Ceramic product advantages: high strength, wear resistance,
rapid cold resistance, long use time, and cost-effective with
imported porcelain balls
