Air flow angle adjustable adjusting device for coal mine construction

• Main Authors: CHEN WEI, ZHU LIANG, MENG WENFENG, ZHANG JINGYONG, WANG ZHIZHENG, ZHU YULONG
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SEPARATION; TRANSPORTING

The invention discloses an air flow angle adjustable adjusting device for coal mine construction, and particularly relates to the technical field of coal mine construction. Comprising a shell, the shell is communicated with an external air duct, a moving trolley and a pneumatic motor are installed on the shell, the moving trolley moves on an external track, a gas sensor and a smoke sensor are installed on one side of the shell, and a control module electrically connected with an external remote controller is installed on the other side of the shell. The moving trolley, the pneumatic motor, the gas sensor and the smoke sensor are all electrically connected with the control module, and the shell is rotationally connected with rotating shafts in an annular array. Gas and soot at the driving working face are monitored in real time through the gas sensor and the smoke sensor, so that the air outlet amount of the shell is always matched with the air amount required by normal ventilation at the driving working face,