Maintenance and lubrication of large industrial sludge drying equipment

During the operation of large-scale industrial sludge drying equipment, the daily maintenance and lubrication work is one of the essential work. Only reasonable maintenance and maintenance, in order to better ensure the stability of the equipment, high production efficiency, prolong the service life of the equipment.

1. Daily maintenance work. First of all, the maintenance of external host needs to be done every day with cotton cloth to wipe off the dust on the surface to keep the appearance of the equipment clean and tidy. If it is found that there is paint falling off, it needs to be repaired in time to avoid equipment corrosion. Secondly, check the air source before starting the machine, and add lubricating oil if the lubricating oil is insufficient. Third, the dust box should be cleaned every day, and achieve good ventilation effect to ensure the smooth operation of the equipment.

2. Monthly maintenance. First of all, it is necessary to add appropriate lubricating oil to the bearing and other moving parts of large sludge drying equipment to reduce the wear caused by equipment operation. Because the bearing is an important part of the main body of the drying equipment, it is responsible for the operation of the drying equipment, so the bearing lubricating oil quality requirements are high. The quality of lubricating oil will directly affect the operation rate and service life of the equipment. If it is found that the bearing oil temperature rises, it needs to stop the machine immediately to check and eliminate the fault. Secondly, the tension of the belt needs to be checked. Because the reasonable adjustment of the belt can ensure the normal operation of the equipment. Third, because the equipment in the drying process will produce more or less vibration, and vibration will make some parts loose or fall off. If it is found that it needs to be tightened in time to avoid equipment failure. Fourth, it is necessary to clean the hot air pipe or ventilation pipe, so as to avoid the blockage of the pipeline caused by ash deposition and affect the normal operation of the equipment.

3. Annual maintenance. First of all, the large-scale industrial sludge drying equipment that is not in use or is under full inspection, and equipment failure occurs in the future, which affects the normal production and operation of the equipment. Secondly, it is necessary to check the tightness of the support spring connection and make adjustment. Third, it is necessary to check the equipment grounding to ensure the safety and reliability of the equipment. Fourth, it is necessary to remove rust on the rusty parts of the whole equipment, and then apply anti rust paint.

The maintenance and lubrication of large-scale industrial sludge drying equipment is a long-term and arduous task. If the equipment is well maintained, it can not only ensure the stable production and operation of the equipment, but also extend the service life of the equipment and create higher economic benefits for users. If the equipment maintenance work is not done well, it can not guarantee that the equipment can run stably for a long time, and the service life of the equipment will be greatly reduced.