Rotary drum dryer is an important equipment for dehydration and drying of various high-humidity materials, and it is widely used in various industries. The correct operation and maintenance of the equipment is an important condition to ensure the smooth progress of the drying production line, and it is also one of the main measures to ensure the durability of the equipment. So, how should we use the rotary tumble dryer correctly?
Production site of rotary drum dryer
1. Before the newly installed rotary drum dryer is officially used, it can be tested for no less than 4 hours of empty machine trial operation. In this way, the problems existing in the equipment can be found in time during the trial operation and eliminated in the bud.
2. After the test run of the rotary drum dryer is completed, tighten all the link bolts again, check and replenish the lubricating oil at the same time, and carry out the load test run after ensuring that the test run is normal.
3. Before the load test run of the rotary drum dryer, it is necessary to carry out a stand-alone empty test run for each auxiliary equipment, and only after the stand-alone test run is successful can it be transferred to the joint test run.
4. When we formally use the rotary drum dryer to dry the material, we must first light the hot air stove to preheat, and at the same time turn on the dryer. It is forbidden to heat the cylinder without rotating to prevent the cylinder from being partially Overheating can cause warping.
5. According to the preheating condition of the rotary drum dryer, gradually add an appropriate amount of materials into the drying cylinder. And according to the moisture content of the discharged material, gradually increase the feeding amount. In general, the preheating of the rotary drum dryer also has a certain process. During this period, we must prohibit the sudden fire of the hot blast stove to prevent the equipment from being unevenly heated.
6. When we feed the rotary drum dryer, we should maintain an appropriate and uniform feeding method according to the moisture content of the material and the discharge status, so as to ensure the full use of heat energy. On the premise of ensuring the drying quality Next, improve the working efficiency of the equipment as much as possible.
