The items to be processed will directly enter the inside of the machine through the conveyor, and spread on several drying belts, and the motor will drive along the direction of the cylinder to achieve a uniform effect. At the same time, the drying net plays a very important role. If it is damaged, remember to change it in time.

When the drying system of the belt dryer is found to be damaged, it should be replaced in time. The replacement method is as follows: firstly, the main drive end sprocket of the layer drying net is removed, the operator faces the machine, and the bolts on the main and passive shaft end caps of the layer drying net are unscrewed on the left side of the machine to extract the main and passive shafts. Parts, open the observation door, take the drying net chain out of the box, and replace it with the new drying net, pay attention to tightening the drying net and the netting roller with 6-800 netting rolls at intervals of each, then follow the reverse steps above. Installation and commissioning. Note that when adjusting the tension of the drying chain with the pitching seat at both ends of the passive shaft, the chain should not be too tight or too loose, and the tension between the two left and right chains must be consistent.

In addition, the components of the hot blast stove used in conjunction with the dryer, such as the furnace, grate, chimney, inner wall and hot air pipe joints, should be inspected for damage. If damaged, it should be repaired or replaced. The maintenance of the reducer, bearing and chain of the machine is the same as above.

In order to work properly in the DW multi-layer belt dryer, it is necessary to carry out daily maintenance, check the indications of the instruments and meters of the dryer regularly, check regularly by the measurement department, test whether the motors are working normally, regular maintenance, check the parts. Whether the fastening part is loose or not, whether there is abnormal sound, and the fault is found to be eliminated in time.