Coal mine waterproof sealing door/mining remote automatic waterproof door

The waterproof sealing doors of the main drainage pump room and the underground parking lot in coal mines, as well as the remote automatic waterproof doors for mining, can effectively prevent groundwater infiltration, ensure the normal operation of drainage equipment, and maintain a dry environment inside the mine; Prevent sudden water infiltration, protect the safety of the underground parking lot, and ensure the safe passage of personnel and vehicles. The door frame of the electric hydraulic automatic mining waterproof gate is made of high-strength steel and tightly connected to the mine wall. The door leaf is made of thick steel plate, welded with reinforcing ribs, and equipped with multiple layers of sealing strips.

The intelligent remote automatic waterproof door for mining is based on advanced sensor technology, communication technology, and automatic control technology. The water level sensors and harmful gas sensors around the door monitor the surrounding environment in real time. When emergency situations such as water level exceeding the standard occur, the sensors transmit signals to the control system, which starts the automatic locking program. The driving device of the coal mine waterproof sealing door quickly closes and locks the door.

When installing the waterproof and airtight door of the coal mine, it is necessary to turn the locking wrench to clamp it into the "U" groove of the "U" - shaped part, and then tighten the adjusting bolt to make the gate and frame tightly fit. The installation of the door leaf of the mining waterproof gate should be carried out 28 days after the concrete pouring of the door frame, and a comprehensive quality acceptance should be conducted after installation.