The system USES the heat from waste gases produced in the kiln during the cement-making process both to dry the cement and to heat water in a boiler that drives a turbine to produce electricity.
Once they have accumulated enough wood they will kilndry the wood and then cut it into the desired thickness and width.
一旦他们积累了足够的木材干燥窑，他们将木材，然后切到所需宽度它的厚度和。
3
Rotary kiln calcine capital equipment cement of grog there are dry process production and wet process production have already been used such trades as metallurgy chemical industry etc. extensively.