Generally speaking, there are many factors that affect the efficiency of slag dryer. We know that the principle of slag dryer is that the material enters from the feed end of the dryer, and the cylinder rotates to make the slag move to the discharge end. In the middle, it contacts with hot air to make the moisture in the slag evaporate and dry, and the water vapor is taken out by the fan. Among them, the speed of the drum, the air volume of the fan, the heat of the hot air furnace, the insulation degree of the cylinder, etc. will have a great impact on the drying efficiency. Therefore, to improve the efficiency of slag dryer, we must start from the above aspects to effectively improve the efficiency.
1: The feed speed of slag dryer needs to be uniform, not too large or too small. Too much feed in a short time will affect the dispersion of heat and the drying effect. Too little feed will seriously waste heat and reduce the drying output.
2: The insulation effect of the cylinder is also a very important factor. Poor insulation effect of the cylinder will cause serious waste of heat, which will also reduce the drying effect of slag dryer.
3. The daily operation of the slag dryer is also one aspect. The operator needs to understand the principle and correct operation method of the slag dryer and adjust the temperature of the equipment and the speed of the cylinder according to the size of the feed. This requires the operator to receive training.
2025-03-28
