Rotary Kiln

Introduction of Rotary Kiln

The calcination of cement clinker can be divided into dry process and wet process. Dry process cement rotary kiln is to calcine raw cement into raw material powder, and the water content is generally less than 1%. The wet process cement rotary kiln can make cement raw water into slurry with the water content of 32%~40%. The various raw materials are mixed evenly for the cement produced by wet cement rotary kiln production process, and the quality of burnt clinker is higher.

Application Fields:

Rotary kiln can be used in building materials industry, refractory materials production, cement production, non-ferrous and ferrous metallurgy, mineral processing, chemical industry, environmental protection industry. It can also be used as fuel combustion device and conveying equipment.

Advantages:

1. Strong sealing effect, safe and reliable use.
2. Large diameter, high efficiency.
3. Automatic oiling device in the operation process to ensure the efficient operation of the equipment.
4. The temperature control protection measures, when it exceeds the predetermined temperature, it will alarm automatically.
5. Most perfect and excellent after-sale service.

Influencing Factors for the Calcination Effect of Rotary Kiln:

1. The calcining time and temperature.
In the calcination process of rotary kiln, it needs certain temperature and time condition. Temperature and time are complementary conditions with each other, neglect either a factor will not burn out the qualified clinker.
2. The choice and preparation of raw materials.
In general, if the raw material has high purity, it will be calcined more fully with high efficiency; low purity will not be easy for calcination. The corresponding raw materials will not have the same quality.
3. The distribution and stability of the air.
If the air is sufficient, the oxygen will be sufficient; the material will have more sufficient calcination.
4. Coal burning and coal injection pipe.

If the coal quality is better, the pulverized coal injection pipe will be more even, then the coal combustion will be more fully, the generated heat is high, the material will be calcined quickly and fully. It will not only produce the high quality calcined materials, but also the overall production efficiency of the equipment will be improved.

There are many kinds of rotary kiln, in addition to cement rotary kiln, we also have metallurgy rotary kiln, chemical rotary kiln, lime kiln, etc. Zhongde Heavy Industries has cement rotary kiln for sale, if you want to purchase rotary kiln equipment, Zhongde Heavy Industries is your choice with reasonable rotary kiln price. We can provide free staff training and on-site installation services for you, so as to make your rotary kiln play the highest working efficiency.