Reason Air


The crusher dust seriously affect the production capacity of the crusher (crusher) and the health of workers, facing the large amount of dust crusher produced, our technicians provide professional crusher dust problems for our customers crusher, I hope it is helpful to you. What problems the crusher dust improper dispose will cause? The following detail explanation is:?(Crusher) general the baghouse filter area of crusher is small, ventilation is generally inadequate, dust cover and crusher cavity are difficult to form a slightly negative pressure, therefore, the dust of the working environment is large, which is not conducive to breathing. Precipitator dust enter into the pipeline, the system resistance is increased at the elbow of the inlet tube, the bend parts are susceptible to be wearied and keep by the dust. If we adopt the screw conveyor and sub-grid transport wheel baghouse to collect dust, the power consumption will increase, mechanical maintenance workload will increase too; We often need to demolish the under sub-grid wheel feeder, if this situation lasts a long time, the feeder flange under will leak air, it will exacerbate the ash bucket air leakage. When crushing materials humidity is high (after raining or the materials be caught in a shower), the dust particles be sent into the precipitator is larger than the dry crushing pipes, bag-type dust collector is easy to be pasted, under feeder is easy to be jammed, this will bring about the significant increase of the bag-type dust collector ventilation resistance, and the ventilation capacity is decreased, of course the dust problem will be more serious. In the process of the materials fall from the conveyor belt, the air and the material went together into the closed dust cover, the dusty air spread to the outside of the cap through the crevice and orifice hood walls, which pollute the environment. In addition, due to incorrectly set of the belt-corner point, open and stop of the precipitator is almost dust does not impact to head dust of the lower belt conveyor. Therefore, since the 5th rock crushing machine was put into use, this dust collector almost does not work, the upper belt conveyor has-been in the diffuse dust.

The failures of baghouse and supporting parts are more, which not only affect the normal dust disposition, but also increase the equipment maintenance workload.from the view of equipment maintenance statistics, the spare parts poor quality are important reason of equipment failure. In order to reduce the dust caused by the crusher housing air leakage, in the current production, people often water the materials at the mouth of crushing, its result is the baghouse filter bags con paste and the under feeder blockage. Because people often conduct intermittent clean to the baghouse, when the precipitator works normally, the division round air leakage is a question that should not to be neglected.

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