What are the methods for dust hazard control of asphalt mixing equipment?
March 16, 2023
Asphalt mixing equipment has played a very important role in the road construction industry. During the production process, the equipment will generate waste gas and dust and other public hazards. In order to ensure that the environment is not affected, manufacturers need to take relevant measures to control these hazards. The next part of this article is about asphalt A brief introduction to the method of dust hazard control for mixing equipment.

During the use of asphalt mixing equipment, a large amount of dust pollution will be generated. To reduce the amount of dust generated, we can first start with the improvement of asphalt mixing equipment, and optimize the design accuracy of each sealing part of the machine through the design improvement of the whole machine. Do as much as possible It is completely sealed during the mixing process of the equipment, so that the dust can be controlled in the mixing equipment. In addition, it is necessary to pay attention to the details of optimizing the operation of the equipment, and pay attention to the control of dust spillage in each link.


Wind dust removal is also one of the methods for dust hazard control in asphalt mixing equipment. This method is an old-fashioned method, mainly using cyclone dust collectors for dust removal operations, but because this old-fashioned dust collector can only remove relatively large dust Large particles of dust, so it can not fully meet the treatment of dust. But now the society has also made continuous improvements to the wind dust collector, through the combined use of multiple sets of cyclone dust collectors of different sizes to complete the dust treatment of particles of various sizes.
In addition to the above two methods of dust control, asphalt mixing equipment can also adopt two methods of wet dust removal and bag dust removal. Wet dust removal has a relatively high degree of dust treatment, and can remove the dust that appears during the mixing process, but because water is used as the raw material for dust removal, it will cause water pollution. Bag dust removal is a more suitable dust removal method in asphalt mixing equipment. It is a rod type dust removal mode and is suitable for the treatment of small dust particles.
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