Novel blasting shock wave and dust protection device

A novel blasting shock wave and dust protection device comprises a front composite panel, a rear composite panel and a vibration, shock wave and noise prevention structure, and the front composite panel is connected with the rear composite panel through a connecting frame beam to form a frame. The t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LIANG, ZHANG LINGXIANG, MA SHENG, XU XUJUN, LI XUFENG, JIA XIANYOU, LU BOJIE, JIANG JIN, XING DUNCHENG, WANG LONG, JIANG XIDONG, WANG ZHIYUAN, LIU LONGLONG, SHENG YONGJUN, KAN CHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	A novel blasting shock wave and dust protection device comprises a front composite panel, a rear composite panel and a vibration, shock wave and noise prevention structure, and the front composite panel is connected with the rear composite panel through a connecting frame beam to form a frame. The two ends of the vibration, shock wave and noise prevention structure are fixedly connected to the inner surface of the front composite panel and the inner surface of the rear composite panel, the water tank is fixed to the outer surface of the rear composite panel, and the atomization device is arranged in the rear composite panel and exposed between the rear composite panel and the front composite panel. The atomization device is connected with the water tank, one end of the directional support is hinged and fixed on the outer surface of the composite panel, and the other end of the directional support is fixed on a fixed support. The tunnel blasting dust suppression device can be used in tunnel blasting, vibration