[**Hebei Provincial State-owned Assets Supervision and Administration Commission State-owned Assets Dynamics].
Kailuan Group Donghuantuo Mining Co., Ltd. promotes the safe, high-quality and efficient production of the working face in 20223
Recently, the 20223 working face of Donghuantuo Mining Company of Kailuan Group successfully completed the initial mining and initial release and entered the stage of normal mining operation. The 20223 working face is a multiplexed roadway after the 20221 working face adopts the technology of leaving the roadway along the empty roadway, and it is also the first roadway to be reused along the empty roadway. To this end, the company starts from three aspects: personnel organization, equipment management, and on-site safety control to ensure scientific tackling, high quality and efficiency. The investment in the working face has not only accumulated valuable experience for the promotion of the process of leaving empty lanes in the next step, but also provided a solid guarantee for the company's efforts to achieve a good start in the first quarter.
The first is to carefully organize and deploy to build a high-quality and efficient team. Organize technical personnel, foremen and production backbone personnel to hold the "20223 working face high-standard production mobilization meeting" to strengthen the ideological control of personnel, fully realize the importance of the 20223 working face to quickly put into normal production, as well as the complexity of the problems that may be faced in the future, carefully analyze the problems existing in the preparatory process of the working face, and come up with specific solutions in combination with the geological conditions of the working face. At the same time, give full play to the professional role of technical personnel and the vanguard and exemplary role of party members, cadres at all levels take the lead in the implementation of interconnection and mutual insurance work in the process of operation, ensure the safety control of the whole process of construction, adhere to the "standard post, do standard work", based on high quality and efficiency, and promote the normal implementation of various tasks in an orderly manner.
The second is to increase the intensity of mechanical and electrical maintenance and improve the start-up rate of equipment. The equipment should be overhauled in advance, and on the basis of on-site inspection and maintenance, detailed measures should be formulated to protect coal by machine. In view of the situation that there are many mechanical and electrical equipment and the front line is long, the main types of mechanical and electrical maintenance are dispatched to carry out a "carpet" investigation of the mechanical and electrical system, and through the establishment of ledgers, standardized management, and solid daily maintenance work, the foundation for rapid production is constantly consolidated. At the same time, strengthen the advanced guidance of technology, through the combination of mechanical and electrical work and technical work, the actual conditions of the working face and various data, high-frequency on-site observation, test and calculation, scientific analysis of mining height control, export support form and other aspects, to provide basic data support for high-quality regular circulation.
The third is to strengthen safety control and improve the level of on-site safety control. Based on the principle of eliminating major hidden dangers and systemic risks, we carry out all-round risk identification for "people, machines, things, environment, and management", carry out hierarchical management according to priority, and give priority to solving bottlenecks that affect safety and restrict efficiency improvement. Insist on doing a good job in mine pressure monitoring, and regularly carry out roadway inspection and maintenance to ensure the safety of the roof. Firmly establish the concept of "gas overrun is an accident", arrange special personnel to improve the communication and defense system, speed up the goaf falling plate, and reduce the space for gas accumulation. Carry out special hidden danger investigation and management for the belt transportation system, resolutely eliminate the problem of belt support, and improve the transportation safety factor of the belt system. Normalize employee safety education to ensure that employees are proficient in using self-rescuers, familiar with disaster avoidance routes, and further improve the emergency response ability of risks and hidden dangers.
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