Coal pressing protective mining equipment for coal mining

• Main Authors: TAN CHUNJIE, LI BAIHE, ZHANG ZIPEI, FU XIANGCHAO, HAO SHUANGFENG, WANG YONGHUI, KANG XIAOWEI, NIU QUAN
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; NOZZLES; PERFORMING OPERATIONS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model discloses coal pressing protective mining equipment for coal mining, and belongs to the technical field of coal mining. The coal pressing protective mining equipment for coal mining comprises a machine box, a movable seat is arranged on the outer surface of the machine box, a water tank is fixedly connected to the outer surface of the movable seat, and a small submersible pump is arranged in the water tank; by arranging the water tank, the small submersible pump, the liquid inlet pipe, the tee joint, the first connecting pipe, the first mist spray head, the second connecting pipe and the second mist spray head, when a mine worker works in a tunnel, the small submersible pump can be started, and tap water in the water tank is pumped out when the small submersible pump works; and finally, tap water forms water mist through the first mist spray head and the second mist spray head and is sprayed out, the coal dust in the tunnel can be sprayed and settled, mine workers are prevented from being da