Introduction to the main functions of rotary kiln

There are a variety of methods for roatry kiln to calcine cement clinker, but the processes are basically
the same. In the calcination process will have a series of physical and chemical reaction, the only
difference is the method. And the following technical personnel will introduce the finve main functions of
roatry kiln:
(1) Calcination. Calcination is the most important function of rotary kiln, which plays an important role
in cement production. In the actual operation, the heat generated by the fuel combustion guarantees the
normal production of rotary kiln.
(2) Delivery. Rotary kiln is a tilting cylinder, and raw materials feed from the rotary kiln preheater. In
the production process, the materials move from lime preheater to the kiln head continuously, so the rotary
kiln is a kind of transportation equipment.
(3) Heat exchange. Rotary kiln can be for heat exchange inside the cylinder, so the heat is uniformed,
which can meet each of heat requirement in the process of cement clinker formation.
(4) Physical and chemical reaction. In the formation process of cemtn clinker will produce various of
physical and chemical reactions, and the main generator of reaction is rotary kiln.
(5) Degradation of waste. The temperature inside the rotary kiln is higher, and the retention time of
airflow is long, so the rotary kiln can better degradation of toxic waste in the aspects of chemical and
pharmaceutical. At the same time, rotary kiln can generate most of heavy metals into stable salts, thus
avoid the secondary pollution.
The above points are the main functions of rotary kiln, and we believe that you have a certain knowledge on
the rotary kiln design. If you are interested in our products, please do not hestitate to contact with
us.
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