Research on Dust Suppression Technology of Shotcrete Based on New Spray Equipment and Process Optimization

<div>Schematic diagram of main components of the new wet mixing and feeding machines (mixer) and their real product photo. 1: feed mechanism with single cylinder; 2: agitation vat; 3: hydraulic oil tank; 4: cooling unit; 5: operating handle; 6: duplex gear pump; 7: wheel; 8: jack cylinder; 9: rack.</div>

Advances in Civil Engineering

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Figure 2: Research on Dust Suppression Technology of Shotcrete Based on New Spray Equipment and Process Optimization 