Main Types of Cooling Equipment:

1. Single-barrel cooling equipment (rotary cooling equipment): The cooling air of this kind of cooling equipment enters the kiln completely, Its thermal efficiency is relatively high and its structure is simple. There is no need for waste gas treatment equipment. However, as for this kind of cooling equipment, the cooling speed of clinker is slow, the temperature of the cooled clinker is high, and the secondary air intake is uneven.
2. Multi-barrel cooling equipment: It consists of several cylinders around the kiln shell. So it does not need special power and dust collection equipment. But this will increase the load of the kiln barrel, and the cooling effect of clinker is not very good.
3. Vertical-drum cooling equipment: all cooling air is put into the kiln, which has high thermal efficiency and no problem of waste gas treatment. But it is more susceptible to the influence of particles.
4. Castor cooling equipment.