Hard rock heading machine cutter feeding dust removing spraying system

The utility model discloses a hard rock heading machine cutter feeding dust removing spraying system which comprises a plurality of sprayers arranged on a shield cutter, a water tube provides water for each sprayer independently, and each water tube is independently provided with a pressure sensor,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHANG MINGMING, ZHENG DAQIAO, CHENG YONGLIANG, QIN BANGJIANG, LIU FEIXIANG, LIU PEIZHI, WEN ZHONGBAO, ZHENG YAKUI
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a hard rock heading machine cutter feeding dust removing spraying system which comprises a plurality of sprayers arranged on a shield cutter, a water tube provides water for each sprayer independently, and each water tube is independently provided with a pressure sensor, a flow meter, a pressure gauge, a safety valve, a high-pressure water pump and a ball valve. According to the hard rock heading machine cutter feeding dust removing spraying system, spraying flow of each sprayer can be conveniently controlled, different working conditions are adapted, spraying effects are improved, and dust raising is reduced; and the working state of each sprayer can be conveniently detected, and plugging of each sprayer is prevented.