It is not only related to the energ

It is not only related to the energy consumption index of the production process of quicklime, but also directly related to the energy consumption of the whole production process. At present, a considerable number of domestic enterprises are still using vertical Kiln brick-concrete structure. Although the earth shaft kiln investment is small, but the energy consumption is very high. For this reason, some enterprises adopted the technology of airtight blast to rebuild the shaft kiln, increased the shaft kiln diameter, reduced the shaft kiln diameter, the effect is good, the coal consumption is reduced by 30% . More advanced enterprises have adopted a higher degree of mechanization, better structure of the steel shell shaft kiln.