The chaff of convey before enter the pot kiln steam power plant will start from the use of the car to scoop spoon the chaff from the building back up the chaff 45 days to back up the building chaff 2 days or use the shell inside the building back up the chaff 2 days and then be conveyed chaff by using the conveyor belt that is located in the building back up the chaff 2 days to the building back up the chaff 1 day (1-day silo), and then use the screws and the conveyor chain to transport the chaff to the Symantec logo of the inner pot, steam, which has a small 1 Hour (boiler service silo) waiting to enter into the inner pot, steam, the conveyor chaff is a closed system to prevent the spread of dust chaff into the atmosphere as shown in Figure 2-7.