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Dust removal system in road construction machinery
September 1, 2022

In the production process of road construction machinery, the problem of dust is often unavoidable, which is also a headache in this work. Nowadays, environmental problems have attracted widespread attention, so it is an important issue to have a corresponding dust removal system and maintain good operation. The role of the road construction machinery dust removal system is to reduce dust emissions and protect the atmospheric environment.

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As far as the current situation is concerned, the dust removal system equipped in road construction machinery basically adopts a two-stage dust removal method. First of all, the main function of the primary dust collector is to separate large particles of dust, which can provide good convenience for secondary dust removal. Usually, the first-level dust removal uses cyclone dust collector equipment, and the second-level dust removal uses water-wet dust removal or bag dust removal. In comparison, the effect of bag dust removal is better than that of wet dust removal.
In fact, bag dust removal is a relatively efficient dust removal method at the current technical level. It can capture dust above 0.3 μm, and the dust removal efficiency is as high as 95%-99%. After its treatment, the dust concentration of the exhausted flue gas can be reduced to below 50mg/Nm3, even a high standard. There are many types of bag filter used in road construction machinery, and the structure is also various, but the working principle is basically the same. The main difference may be in the way of cleaning.
But no matter which type of dust removal equipment it is, its main purpose is to reduce dust emissions in the production of road construction machinery, so as to contribute to atmospheric protection. In order to achieve a good dust removal effect, when we use the dust removal system, we must pay attention to frequent maintenance to protect its good dust removal efficiency.
 In short, for road construction machinery, the dust removal system is also a relatively critical part. I hope everyone can pay attention and do a good job of dust removal, so as to protect the entire working environment and reduce pollution.

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