11. Carry Out technological transformation
Reasonable charging structure with hole mesh and air gap can reduce the amount of dust produced.
Water seal blasting. The water bag is placed on the outer surface of the gun hole, and the auxiliary detonating charge is used to break the water bag at the same time as blasting, so that the water is dispersed into fine water droplets, and the generated dust is wet in contact to achieve the dust removal effect.
Add sodium chloride to the water, and the watering effect and action time will also be greatly increased.
12 Strengthen site management
Dust-proof work is an important work in the mining site, the relevant departments in the layout, inspection, evaluation of production work at the same time, the dust-proof work should also be placed in an equal position.
All relevant departments shall implement dustproof target management. Formulate corresponding goals for dust prevention in each process each month, and then summarize at the end of the month to improve dust prevention measures and strengthen on-site dust prevention management.
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