What are the details to pay special attention to in the calcination lime technology
The selection of raw materials is crucial. The quality of limestone directly affects the calcination effect. Limestone with high purity, low impurities, and moderate particle size should be selected to ensure excellent quality of calcined lime.
The calcination temperature and time must be precisely controlled. Excessive temperature or time can cause lime to overheat and reduce its activity; If the temperature is too low or the time is too short, the lime calcination is incomplete and the phenomenon of raw burning is severe. Usually, the appropriate temperature range and time parameters should be determined based on the characteristics of limestone and the type of kiln.
The atmosphere inside the kiln cannot be ignored. Good ventilation conditions can ensure full combustion of fuel, provide sufficient heat, and timely discharge of exhaust gas to avoid affecting the calcination environment.
In addition, maintenance and upkeep of the equipment are also crucial. Regularly inspect the refractory materials, transmission devices, etc. of the kiln to ensure their normal operation and prevent calcination interruption or quality degradation caused by equipment failure.
Only by strictly controlling these details can we improve the quality and efficiency of calcined lime, reduce production costs, and achieve efficient and stable calcination process.
