Active Lime Rotary Kiln for Active Lime plant

Activated lime rotary kiln refers to rotary calcining kiln, belonging to building materials equipment category. And the white lime rotary kiln is a kind of active lime rotary kiln, this rotary kiln structure is advanced, low pressure loss vertical preheater can effectively improve the preheating effect, after the preheated limestone into the kiln decomposition rate of up to 20-25 %, and can be directly used 10-15mm fine-grained limestone, active lime rotary kiln is the main equipment of active lime production line, with calcination advantages and finished product advantages. The active lime is one of the key materials to improve the strength of steel, which contains the so-called lime, active lime rotary kiln automation control level and reliability is directly related to the purity and energy consumption of lime.
Advantages of active lime rotary kiln:
1. The speed is flexibility: the active lime rotary kiln transmission device is located in the middle of the cylinder ring to the cylinder at the required speed of rotation.
2. Easy installation and maintenance: the larger active lime rotary kiln is equipped with a very low speed rotation of the auxiliary transmission device to meet the installation and maintenance needs.
3. The axial movement of the cylinder control: active lime rotary kiln cylinder is made of high quality corrugated steel plate welded, the cylinder through the belt support in the 2 to 7 slip bearing support, and in one block or a few block support device is equipped with mechanical or hydraulic wheel, the customer can flexibly control the axial movement of the cylinder.
4.Good sealing performance: In order to prevent the cold air into the smoke and dust spill the cylinder, in the active lime rotary kiln cylinder feed end (tail) and the discharge end (head) with a reliable kiln and kiln sealing device.
Active lime rotary kiln Key equipment: 1. Vertical preheater 2.Combustion device.In general, rotary kiln according to the different materials can be divided into cement kiln, metallurgical chemical kiln and lime kiln lime turn lime kiln (ie active lime kiln, lime rotary kiln) is mainly used in roasting steel plant, ferroalloy plant with active lime and lightly dolomite.