Eliminate Trommel screen noise

Trommel screen in the daily use of the process, the noise is always constant, which not only affect the Trommel screen production efficiency, but also produce serious noise pollution, that in the end why the noise?

In actual production, when the material is relatively dry, in order to reduce the dust caused by the air leakage of the Trommel screen shell, often in the Trommel screen at the entrance of the water, the results intensify the bag sound insulation bag bag and the feeder blockage.

The material on the belt machine in the process of falling, the air and the material into the closed dust cover, dust gas through the gap on the wall and the hole to the hood outside the spread, polluting the environment. In addition, due to the belt machine at the corner of the dust spots set improperly, whether it is open and stop on the lower belt conveyor dust almost no effect. Therefore, since the Trommel screen has been running, the sound is not running, and the lower belt conveyor is always in the midst of noise.

The noise enters the soundproofed pipe, and the elbow at the inlet pipe increases the resistance of the system, and the elbow is susceptible to noise wear and clogging. The use of screw conveyor and sub-grid wheel conveyor bag noise to capture the noise down, increased power consumption, mechanical maintenance workload increased; often need to remove the sub-grid wheel feeder, over time, the whiskey flange leakage, intensified air leakage.

When the broken material humidity (after the rain or after the material), into the noise of the noise particles than the broken dry material when the thick, bag-type sound insulation paste bag, easy to plug the material, resulting in a significant increase in bag noise ventilation resistance , Ventilation capacity decreased, dust serious

As the bag noise is intermittent cleaning, when the noise work properly, the sub-grid of the air leakage is also a problem can not be ignored. Bag-type sound insulation filter area selection is too small, the actual amount of exhaust gas is insufficient, the Trommel screen under the mouth of the dust cover and drum sieve is difficult to form a negative negative pressure, resulting in a larger job environment noise.

Trommel screen in the bag noise and accessories more fault, not only affect the normal dust, but also increase the maintenance workload of the equipment. From the equipment maintenance of the statistical situation, equipped with poor quality is a cause of equipment failure more important reasons.

Understand the reasons for the above noise, after we can prescribe the right medicine. In the usual use of equipment, but also often do some testing and maintenance work in order to ensure the long-term use of the machine.

If you have any question,please e-mail me:sales13@hsmmachinery.com