Core Viewpoint - Shandong Energy's New Giant Dragon Company focuses on the core strategy of "improving quality and increasing efficiency," establishing a comprehensive coal quality control network to enhance market competitiveness and achieve annual targets [2]. Group 1: Quality Control - The company emphasizes that coal quality is essential for its survival, implementing strict management from the source to ensure high-quality raw materials [3]. - Coal quality management has been moved to the mining front line, resulting in a 12% reduction in the output of gangue through optimized mining techniques [3]. - The company has achieved a coal purity rate of 98.5% by implementing multiple filtration measures and continuous monitoring to prevent impurities [3]. Group 2: Process Optimization - The company has adopted a lean washing strategy, improving the stability of equipment operation by 30% and increasing the yield of premium coal by 0.2%, equivalent to an additional 20,000 tons annually [4]. - Upgrades in the dewatering process have doubled the efficiency of coal slurry transport, generating an annual profit of 2 million yuan and reducing the need for three inspection personnel [4]. - The company has enhanced equipment maintenance, resulting in a product qualification rate stabilizing at over 99% [4]. Group 3: Market Strategy - The company has shifted from a passive approach of waiting for customers to actively seeking out clients, signing 18 customized service agreements based on specific customer needs [6]. - The implementation of a coal quality dynamic analysis platform and customer information system has improved the matching of customer demands with coal products, reducing transportation costs by 8% and increasing delivery efficiency by 20% [6]. - The company has successfully reduced port inventory by 510,000 tons and recovered 650 million yuan in funds, while adding nine stable customers [6].

今年以来，面对煤炭市场持续下行的严峻形势，山东能源鲁西矿业鲁西煤矿以"五转五增五提升"活动为 主线，以降本增效"八项硬措施"为总抓手，从节支降耗、煤质管控、洗选创效等方面入手，全力做实降 本增效"大文章"。 源头做实煤质管控 "矸石、水煤对煤质带来很大影响，现在割煤就像绣花，得时刻盯着煤机滚筒的角度，严格执行进刀、 放煤工艺，减少漏矸率，降低灰分……"在采煤工作面，有着20年工龄的班组长孔维京正全神贯注操控 采煤机作业。随着鲁西矿业将煤质考核指标作出新的调整，这个老矿工的工作方式发生了根本转变。 为强化源头治理，该矿创新实施"一面一策"煤质管理，针对不同工作面特点制定差异化回采方案，精准 调控煤岩分界面。在易出现构造带区域采取阶梯式采高控制，最大限度减少矸石混入，同时建立动态煤 质预警机制，实时调整优化回采参数，确保源头煤质稳定达标。 "我们构建了'地质预测、工艺优化、分装分运、智能选矸'煤质全流程管控体系，通过顶煤探测技术精 准掌握煤层厚度及夹矸分布，动态调整生产组织节奏。同时强化煤矸运输管理，实行分时分装分运，搭 配智能干选系统精准分离杂质，全力保证煤炭质量。"调度室主任刘威说。 技改撬动洗选创效 节支渗 ...