What are the equipment for the quicklime production line
The quicklime production line involves multiple links and requires a variety of equipment.
In the raw material processing stage, jaw crusher is an essential primary crushing equipment, which can crush large limestone raw materials into small pieces for subsequent processing. The impact crusher or cone crusher is used as a secondary crushing equipment to further reduce the particle size of the material and ensure that it meets the calcination requirements.
Conveyor equipment runs through the entire production line, such as belt conveyors, bucket elevators, etc. They are responsible for transporting materials between various links to ensure the continuity of the production process.
Calcination is the core process of quicklime production, and rotary kiln is the key equipment. It heats limestone to above 1000 ℃, causing it to undergo decomposition reactions and generate carbon dioxide and calcium oxide. Preheaters can utilize the high-temperature flue gas generated by rotary kiln combustion to preheat materials, thereby increasing system output and thermal efficiency.
The cooling process is equally important. The cooler can quickly cool the calcined lime, preventing it from continuing to react at high temperatures and facilitating subsequent screening and packaging.
The screening equipment is used to grade the cooled lime according to particle size to ensure product uniformity. The packaging machine packages the finished lime for easy storage and transportation. In addition, environmental protection equipment such as dust collectors can collect dust generated during the production process, meeting environmental protection requirements.
