Air Curtain Dust Removal Device Design and Dust Prevention Strategy in Heading Face

<div>Schematic diagram of dust removal effect of ACDRD. (1) Heading face; (2) air curtain; (3) forcing ventilation; (4) exhaust ventilation; (5) fresh air; (6) exhaust air.</div>

Advances in Civil Engineering

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Figure 12

Figure 12: Air Curtain Dust Removal Device Design and Dust Prevention Strategy in Heading Face 