Introduce the Important Role of Rotary Drying Kiln

Rotary kiln is the main equipment for sintering cement clinker. The rotary kilns produced by Hongxing Machinery can be divided into dry process rotary kiln and wet process rotary kiln. They can also be used for chemical industry, metallurgy industry and etc. Through technical renovations, the rotary kiln sintering system equipment made by our company has adopted high measuring precession plunger pump, variable speed adjusted valve, contact graphite block air seal and other national advanced technologies.

In order to raise up automation degree, industrial TV has been used at the kiln head for monitoring of horizontal kiln, analog fluorescent screen has been used for display of process flow; Infrared scanning system has been adopted for sintering zone to directly reflect the burning conditions on the computer. With the use of these new technologies, it is directly in vision, convenient in operation and reliable in use.

In the calcination process will have a series of physical and chemical reaction, the only difference is the method. And the following Hongxing technical personnel will introduce the finve main functions of rotating drying kiln:

1. 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, revolving kiln can generate most of heavy metals into stable salts, thus avoid the secondary pollution.

2. Delivery. Rotary kiln is a tilting cylinder, and raw materials feed from the preheater. In the production process, the materials move from preheater to the kiln head continuously, so the rotary kiln is a kind of transportation equipment.

3. 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.

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. 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.

Relying on Strong technical precipitation and independent innovation ability, Hongxing Machinery plays an important role in international market, which become one of the most important manufacturing and exporting bases in China. As the typical product of Hongxing machinery, haydite kiln has such advantages as reliable operation, easy maintenance, simple structure, low production cost, high productivity, advanced technology and so on. If you want to know to know the price of the equipment, please send email to

rotating drying kiln:

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