With the over-exploitation of coal energy, raw coal not only causes serious environmental pollution to the natural environment, but also has a significant impact on the global geological pattern. With the assistance of my country's policies, the comprehensive utilization of new energy technology has been put on the agenda. The field of sawdust pellet machines is very popular. Biomass can control particulate matter through biomass fuel materials such as straw, wood chips, wood chips, and husks. Taking the rice husk pellet machine as an example, the reason for its high noise during work is analyzed.

1. The rice husk pellet machine is likely to have problems with the rolling bearing at a certain position, which causes the equipment to run abnormally and the current fluctuation during operation.   The current amount during operation is high (switch off the power supply to check or remove the rolling bearing).

2. The rice husk pellet machine is blocked or only partial mold holes are supplied.   Dust enters the ring-shaped particulate machine, the ring-shaped particulate machine becomes round, the gap between the roller and the press is too tight, the roller is damaged, and the roller seat is broken and unable to rotate, etc. are all reasons for the vibration of the wood chip particulate machine.   (Inspect or disassemble the ring pellet machine and adjust the roller clearance).

3. The shaft gear is unbalanced, with slight up and down errors, the wood chip particles vibrate, and the tooth shaft seal is fragile (requires linear calibration to the shaft gear).

4. When the machine tool spindle is not tightened, the loosening of the machine tool spindle will cause radial swing forward and backward and left and right swing, the press wheel swings significantly, the noise and vibration of the coal mill are large, and it is difficult to granulate (the disc spring and cylindrical pin at the end of the machine tool spindle need to be contracted).

The noise of the rice husk pellet machine is actually an unreasonable operation or the problem of the equipment itself. If problems are found, they must be dealt with in a timely manner and cannot be perfunctory. Otherwise, the service life of its mechanical equipment will be reduced and unnecessary damage will be caused.