In recent years, the drying industry has developed rapidly, especially with the increasing investment in sludge dryers. In order to ensure the safety and stability of the operation of sludge dryers, the management and maintenance techniques of sludge dryers have also been gradually valued. However, in the current process of management and maintenance work, there are many problems, such as unreasonable maintenance cycle setting, unreasonable management, incomplete, etc., which are major challenges that currently plague the efficient operation of sludge dryers.

The quality of sludge dryer management directly affects the operational efficiency of the sludge dryer. At the same time, proper maintenance and upkeep of the sludge dryer is the key to ensuring its efficient and stable operation. However, based on the current situation of sludge dryer management and maintenance technology, the overall work efficiency is not high. There are mainly the following issues:

1. Failure to recognize the importance of managing sludge dryers;

2. The lack of comprehensiveness in the setting of management personnel, especially in the setting of lubrication management personnel, is an extremely weak link in the current management of sludge dryers;

3. There is a lack of standardization and completeness in the maintenance and upkeep technology of sludge dryers, and many detailed maintenance tasks cannot be fully implemented;

4. Failure to maintain and upkeep some equipment in a timely manner can lead to equipment aging and affect the normal operation of machinery, and even cause other malfunctions, which is not conducive to the safe operation of the sludge dryer.