2. No flammable materials shall be used for buildings and structures near the wellhead; 3. There shall be no weeds or combustibles within 20 meters near the wellhead; no fireworks or stoves; 4. The air compressor room and pit wood yard should be greater than 20 meters from the wellhead. 5. The mine should be equipped with a fire equipment library and equipped with fire-fighting equipment. 6. If a fire occurs near the wellhead, it should immediately report to the local fire department and the mine leader. When the fire is small, organize the workers to extinguish the fire; notify the main ventilator room to prepare for the wind. 7. When the fire is close to the wellhead or the fireworks may enter the mine, the wind must be immediately applied. NZ-HA Type Oil-Filled Cast Nylon Liners NZ-HA type oil-filled cast nylon liners are a type of liner used to protect the interior walls of silos. They are made from a type of nylon material that is cast with oil to provide added lubrication and impact resistance. These liners are designed to withstand high levels of abrasion and impact, making them ideal for use in silos that store abrasive materials. The oil-filled design also helps to reduce friction and wear, extending the lifespan of the liner. NZ-HA type oil-filled cast nylon liners are a cost-effective solution for protecting the contents of a silo, while also providing excellent insulation and protecting stored materials from contamination. Nz-Ha Type Oil-Filled Cast Nylon Liners,Oil Filled Cast Nylon Liner,Oil Filled Cast Nylon Liners,Corrosion Cast Nylon Liner Hebei Tongye Metallurgy Technology Co., Ltd. , https://www.hbtyyejin.com
Technical measures to prevent fireworks from entering mines
1. Install a fire door at the inlet of the wind inlet.