Titanium Dioxide Cement Magnetite Rotary Kiln Furnace In Cement Plant

Rotary Kiln Titanium Dioxide Cement Rotary Kiln Magnetite Rotary Kiln

Rotary kiln introduction:
TONTEN machinery rotary kiln consists of a long, inclined rotating drum, a steel thin-walled cylinder with a slope of 1-6% installed on a supporting device. The material enters from one end of the kiln and gradually moves to the another side. During processing, materials are exposed to high temperatures and other processing conditions, causing chemical and physical changes. Rotary kiln is a commonly used equipment in industrial production and is mainly used in processes such as ore sintering, cement production and waste treatment.

Working principle:
1. Heating and sintering: Fuel and air are provided inside the rotary kiln to form a high-temperature environment. The material is gradually heated at high temperature, and the moisture and volatile substances in it are evaporated and discharged. At the same time, the sintering and solidification of the ore occur.
2. Reaction and transformation: At high temperatures, the chemical components in the material react and transform. For example, in cement production, limestone and clay are calcined to produce clinker.
3. Cooling and processing: The material is gradually cooled in the rotary kiln to stabilize and solidify the product. The cooling process can be achieved by external air or cooling devices.

Main effect:
1. The rotary kiln is a high-temperature chemical reaction equipment: different stages of clinker mineral formation have different requirements. The rotary kiln can not only meet the heat and temperature requirements of different stages and different minerals, but also meet their residence time requirements.
2. The rotary kiln is a fuel combustion equipment: it has a large combustion space and thermal field, and can supply sufficient combustion air. It is a well-equipped combustion device, which can ensure full combustion of fuel and can provide the necessary materials for the calcination of cement clinker. of heat.
3. The rotary kiln is a heat exchange equipment with a relatively uniform temperature field, which can meet the heat exchange requirements at various stages in the clinker production process.
4. Lime kilns are mainly used in steel plants and iron plants to treat desulfurization wastewater with activated lime and light-burned dolomite.

Parameter:

TONTEN machinery customer site: