Spraying and dust settling device for tunnel construction

• Main Authors: LIAO CHUNQUAN, ZHANG MIN, ZHOU XIN, SUN QINGSONG, WANG KAI, XU XIAOBING, LI TAO
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The utility model relates to the technical field of spraying and dust-settling devices, in particular to a spraying and dust-settling device for tunnel construction, which comprises a spraying and dust-settling device main body, a power box body is fixedly arranged below an adjusting component, a first transmission belt is fixedly arranged on the side surface of the power box body, and a second transmission belt is fixedly arranged on the left side of the first transmission belt; a first water outlet pipeline is rotationally connected to the interior of the second transmission belt, a second spraying opening is fixedly connected to the tail end of the first water outlet pipeline, the first transmission belt and the second transmission belt are driven by the power box body, the first water outlet pipeline and the second water outlet pipeline are driven to rotate, and the first spraying opening and the second spraying opening conduct dust falling at multiple angles; meanwhile, a water outlet pipe is convenient