Air fog curtain type dust falling system for driving working face

• Main Authors: PENG GANGCHENG, HOU GAN, SONG XIAOLIN, LI SHIHANG, LUO YUCHEN, ZHANG YUNFENG, WEI YINGCHAO, SHE XIAODONG, CHEN XINGYUE, HU YILU, HAN MUZE, GUI CHANGGENG, JIN HAO, LEE KYOUNG-JUN, GAO BOHAN, ZHOU ANKANG, HUANG YUJIE, GUO QIAOSONG, OU SIJIE
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; MINING OR QUARRYING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention discloses an air fog curtain type dust falling system for a heading face. A heading machine main body is provided with a danger warning lamp and an Internet of Things device control mechanism; the two Internet of Things deformation recognition control mechanisms installed on the front side and the rear side of the heading machine respectively are each composed of a connecting rod body, a pressure deformation detection device, a recognition camera device and an Internet of Things signal transmitter. The compressed air fan is mounted on the rear side above the heading machine; the dust source tracking type compressed air fog curtain self-moving mechanism is located above the heading machine and is composed of an air duct connecting ring, an adjustable fog curtain generating device, a telescopic air duct and an electric hydraulic support. The air duct connecting ring is connected with the compressed air fan through the transition air duct; the adjustable fog curtain generating device is coaxially a