lime rotary kiln coal fired tunnel kiln

Rotary Kiln

Types of rotary kiln

Rotary kiln belongs to building material equipment, and it can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials. 

Application of rotary kiln

1) Rotary kiln is the key equipment in cement industry for calcining clinker.

2) It is also used in various industries, such as metallurgy, chemistry, building,    refractory material, environmental   protection, etc.

3) The kiln is composed of the cylindrical shell, roller supporting device with thrust roller, driving gear unit movable kiln hood, sealing device at kiln inlet, coal dust pipe device etc.

Working Principles of rotary kiln

1) With a certain slope to the level, the whole kiln body is supported by rollers and fitted with thrust rollers to control up and down movement of the kiln body.

2) Besides main driving unit for driving system, it is also fitted with the auxiliary driving unit so as to ensure the kiln body still can rotating when the main motor is powered off and prevent it from deforming.

3) The kiln head adopts housing type sealing and kiln rear uses axial contact sealing unit so that reliability of sealing could be ensured. 

Features of rotary kiln

The special features of the kiln system are high productivity, low heat consumption, stable clinker quality and high economic efficiency.

Technical parameters of rotary kiln

Pictures of Rotary Kiln

Manufacturing process of rotary kiln

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