Rotary kiln for sponge iron
A rotary kiln is ideal for calcining high-grade cement in cement plants. It is
also commonly used in the production process of catalytic agent, molecular
sieve and zinc oxide, etc. As a result, you can find a rotary kiln in variety
of industries, like steel annealing and nonferrous smelting industries,
metallurgy and chemistry fields, and building industries, and more
kiln, which is also called a rotary calcine kiln, is a commonly used building
material machine. Classifying by material properties, a rotary kiln falls into
cement kilns, metallurgy chemical kilns, and lime kilns.
of different types of rotary kiln :
1. A cement rotary kiln is primarily used for calcining cement clinker. It can
be divided into dry process rotary kilns and wet process rotary kilns.
2. A metallurgy chemical kiln is mainly used for magnetized roasting of lean
iron ore, and oxidizing roasting of chrome ore and nickel ore, etc. in steel
plants. In refractory plants, this rotary kiln is mainly used for roasting different
high-alumina refractories. In aluminium factories, it is mainly used for roasting clinker and aluminum
hydroxide. When used in chemical industry, it is mainly used for roasting chrome ores, and
chrome powders, and more.
3. Lime kiln is applied to roast active lime and dolomite which are commonly
used in steel factories and ferroalloy factories.