Set up a fire material library. In order to quickly and effectively extinguish mine fires, each mine must be equipped with a fire material library near the wellhead; a fire material warehouse should be set up in the main transportation lanes of each production level, and fire equipment should be reserved, and fire trains should be provided. The variety and quantity of fire extinguishing materials and tools must meet the needs of mine fire fighting. Materials and tools used in fire fighting should be replenished in a timely manner. The materials and tools in the fire materials library are not allowed to be used for other purposes. Sufficient fire-fighting equipment should be provided in the gunpowder warehouse, charging chamber, pump house and mining substation in the underground. Electrical fires and oil fires should not be extinguished with water, but should be extinguished with rock powder or sand. In the event of an electrical fire, the brake should be powered off first. Set up a fire pool. Each mine has to build a fire pool, and a horizontal water tank can be used as a fire pool. Fire water pipes shall be laid in all major roadways in the underground, and fire faucets shall be provided at regular intervals. Oem Customized Bushing,Control Arm Bushing,Control Arm Bushing Bushing,Rubber Control Arm Bushings Ningbo Yongxin Auto Parts Manufacturing Co., Ltd. , https://www.yongxinautoparts.com
Mine fires are based on “prevention.†The general technical measures for preventing mine fires are as follows: non-combustible support materials are used. Wellhead rooms, derricks and wellhead buildings, inlet shafts, return shafts, flat rafts, downhole yards at major production levels, joints at main roadways, main dikes in underground mines, and substations in mining areas should all be in rock formations. Cut or use non-combustible materials for support and filling. Set the fire door. Fire doors shall be installed at the entrance of the inlet and the inlet of the wind to prevent the fire at the wellhead and nearby ground fires from reaching the underground; the fire doors shall be provided at the joints between the intake wells and the bottomhole yards of all production levels. . Regularly check the quality and flexibility of the fire doors.