Leca Plant Equipments and Leca Production Process

Leca is very important in oil production, leca plant equipments includes crusher, rotary kiln, grinding mill, cooler, dryer, dust collector, granulator, etc. I will introduce some knowledge about leca plant equipments and leca production process.
1 Crushing: Bauxite mining block degree is generally about 300~500mm, containing a small amount of water. The general use of the two level system is the composition of broken jaw crusher and hammer crusher, controling the particle size to be less than 8mm.
Jaw crusher produced by ZK has a simple structure, reliable work, convenient maintenance, low operating expenses, etc.
2 Matching: Bauxite, manganese powder, recycled are transported to the respective database and the speed regulation belt scale is set to realize the measurement of material automatic batching.  
3 Grinding: Ball mill with grinding drying is general used, which supports high efficiency separator to compose closed system. This grinding efficiency is high. The hot air of the drying material can be derived from the waste gas of the rotary kiln, so that the waste heat can be used and the special hot air furnace can also be arranged.
4 Granulation: Granulator is used in this process.
5 Calcination: balls get into the rotary kiln with certain gradient, with the rotation of the rotary kiln, the ball rolls to the kiln head, and pulverized coal spray from kiln head into the kiln to burn material, ceramic sand ball is calcined into high strength in rotary kiln.
6 Coal powder preparation: the preparation of pulverized coal can be grinded by ball mill or vertical mill, it can dry pulverized coal by extracting hot air from the kiln head. The fineness of pulverized coal can be adjusted by using the dynamic powder selecting machine, which provides the conditions for the full combustion of the pulverized coal.
7 Product cooling: Cooling ceramite generally adopts rotary cooling machine, the work is simple and reliable, auxiliary air of cooler can completely be into the kiln. Rotary cooler with the use of multi channel burner can save a lot of energy. The temperature of the cooling machine of the ceramic sand is very low, you can grasp it with the hand.
8 Screening: ceramsite sand from cooling machine can be directly transported to the multi-stage vibration screen and divided into a plurality of grain size grade according to the requirements.
Henan Zhengzhou Mining Machinery Co. Ltd. (ZK) provides comprehensive solutions to the whole process, a one-stop for customers in the ceramic production line, debugging from the product market survey to the installation of the equipment, we achieve excellenceand provide leca plant equipments designed for you!.