Tunnel construction dust removal method and equipment

• Main Authors: JIN BINGQIANG, WU ZHIWEI, XU XINGAN, ZUO PINGHUI, HAO SONGCHAO, LUO XIAOJIE
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention relates to the technical field of dust removers, in particular to a tunnel construction dust removal method and equipment which comprises a supporting bottom plate, limiting columns are fixedly installed at the four corners of the top end of the supporting bottom plate, first hydraulic air cylinders are fixedly installed at the two ends of the top of the supporting bottom plate, and butt joint mechanisms are fixedly installed at the top ends of the first hydraulic air cylinders; the butt joint mechanism comprises a pushing device and a supporting part, the pushing device is slidably mounted on the left side of the supporting part and comprises a first pushing plate, a second cleaning plate, a connecting rod, a rotating rod, a rotating disc, a sliding key and a first gear, the first pushing plate is fixedly mounted at the top end of the second cleaning plate, and the second cleaning plate is rotatably mounted at the top end of the connecting rod; the connecting rod is rotationally installed at th