How to carry out continuous production of mechanical lime shaft kiln
The continuous production of mechanical lime shaft kiln is the key mode of efficient and stable production in the field of lime manufacturing, and its process is close and orderly.
Raw material preparation is the primary link. Limestone and other raw materials shall be crushed and screened to ensure that the particle size meets the requirements, so as to ensure the uniformity of calcination. At the same time, prepare appropriate fuels, such as coal, and conduct pretreatment.
Next is the loading stage. With the help of feeding equipment, such as elevator, belt conveyor, etc., raw materials and fuel are continuously and stably sent into the shaft kiln in a certain proportion. The feeding speed and proportion need to be accurately controlled to maintain the stability of the calcination environment in the kiln.
Calcination is the core process. In the shaft kiln, the raw materials decompose at high temperature to produce lime. The temperature, atmosphere and other parameters in the kiln are monitored and adjusted in real time through the advanced control system to ensure the calcination quality.
The finished product discharging link is also important. Calcined lime is continuously discharged from the kiln bottom and cooled by cooling equipment to facilitate subsequent storage and transportation.
In addition, in the process of continuous production, waste gas will be treated to reduce pollutant emissions and realize green production. Through such a set of continuous and efficient production process, mechanical lime shaft kiln continuously provides high-quality lime products for the market.
