Hard rock heading machine cutter feeding dust removing spraying system

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,...

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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
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creator ZHANG MINGMING
ZHENG DAQIAO
CHENG YONGLIANG
QIN BANGJIANG
LIU FEIXIANG
LIU PEIZHI
WEN ZHONGBAO
ZHENG YAKUI
description 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.
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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.</abstract><oa>free_for_read</oa></addata></record>
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language chi ; eng
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subjects EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
title Hard rock heading machine cutter feeding dust removing spraying system
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