Since this year，Hanjiawan Coal Company closely integrates the current situation of mine mining，In-depth optimization of production layout。
The company has strengthened the monitoring and management of the production process，Ensure safe production without blind spots，Achieve safe and efficient operation of mining production。Completed the design of 214205 working surface with high quality，Optimize the coal pillar between faces to 15 meters，Effectively improve the utilization rate of coal resources。This move increased the recoverable reserves on one side by 30,000 tons。
In terms of mine production continuity，Hanjiawan Coal Company successfully completed m88 casinothe final mining withdrawal of the 213110 working face and the initial mining and release work of the 223101 working face，Ensuring the normal continuity of mine production。Attach great importance to disaster management work，Strengthen the observation and analysis of water inflow at the 223101 working face，Carefully formulate water prevention and control measures and supervise their implementation。Actively promote the disaster management project of 214204 working face，Through scientific planning and careful organization，Ensures the efficient implementation of the treatment project。
In order to further improve the quality and market competitiveness of coal products，Hanjiawan Coal Company combines actual production，The "2024 Coal Quality Work Arrangement" was formulated。The plan clarifies the responsibility goals，Quantified assessment indicators，Provides a strong guarantee for coal quality management。
In the production process，The company has strengthened the roof management of the mining working face，Resolutely prevent large pieces of gangue from entering the coal flow system，Effectively guarantees the purity of coal products。Strengthening the management M88 appof raw coal transportation system，Do not use water to wash the belt，Prevent the increase in coal moisture content。
Also，The company has also strengthened the washing standards，Adjust the screening particle size in a timely manner according to changes in raw coal quality、Sorting Density、Coal preparation process and other production parameters，Ensures the quality of washed products and increases the recovery rate of clean coal。These measures not only enhance the market competitiveness of coal products，It also injects new vitality into the company’s sustainable development。
In device management，Implement equipment life cycle management regulations，Improved device management、Operation and maintenance and fault knowledge base，Consolidated the digital foundation for equipment management。By promoting the application of device data and improving the level of device management，The company effectively ensures the integrity rate and startup rate of the equipment，Provides a strong guarantee for the smooth progress of production。(Information Technology Operation and Maintenance Branch Gao Qi)