Common problems and solutions for slag dryers

Q1: What should I do if the slag dryer dries unevenly?

A1: Uneven drying may be caused by the following reasons: 1) Uneven feeding; 2) Wear of the lifting plate; 3) Uneven hot air distribution; 4) Improper drum speed. Solutions include: optimizing the feeding device, replacing or repairing the lifting plate, adjusting the hot air distribution, optimizing the drum speed, etc. Equipment modification can be carried out when necessary.

Q2: How to solve the problem of excessive energy consumption of slag dryers?

A2: The following measures can be taken to reduce energy consumption: 1) Optimize the design of the insulation layer to reduce heat loss; 2) Use heat recovery devices to utilize waste heat from exhaust gas; 3) Optimize the combustion system to improve thermal efficiency; 4) Clean up dust regularly to maintain good heat transfer; 5) Implement frequency conversion control and optimize fan operation. Through these measures, energy consumption can usually be reduced by 20%-30%.

Q3: What aspects should be paid attention to in the daily maintenance of slag dryers?

A3: Daily maintenance points include: 1) Regularly check the wear of the drum and lifting plate; 2) Clean the dust removal system and maintain good ventilation; 3) Check the transmission device and lubricate it in time; 4) Monitor the combustion system to ensure safe operation; 5) Record operating data and analyze equipment status. It is recommended to establish a detailed maintenance plan to achieve preventive maintenance.