济南报道 域外热源 12月28日,"聊热入济"南线顺利投产,标志着"聊热入济"双线全面运行。一场以"温暖保障"与"蓝天守 护"双赢为目标的能源结构性变革,在济南迈出关键一步。 国务院印发的《2024—2025年节能降碳行动方案》提到,持续推进燃煤锅炉关停整合,到2025年底,基本淘 汰35蒸吨/小时及以下燃煤锅炉及各类燃煤设施。山东在今年年初也提到,到2027年底,全省供暖燃煤锅炉 基本替代退出。 近年来,为"铁腕治霾、保卫蓝天",济南以"压减燃煤"为主线,驱动系统性供暖革命,一步步实现供暖"无煤 化"的目标。这场供暖方式的变革,不仅关乎民生温度,更是"绿水青山就是金山银山"发展智慧的生动实 践,为城市构筑起长远的可持续发展韧性。 记者 李梦瑶 石晟绮 常新喜 撑起"半壁江山" "压力正常,温度正常,流速正常。"12月28日,济南长清区"聊热入济"工程N2泵站控制室内,"聊热入济"项目 南线N2泵站负责人王学龙专注地注视着智慧屏幕上的数据曲线,"聊热入济"南线升温运行一切顺利。 8小时前,聊城郝集电厂内,"启泵"指令正式下达。随着循环水泵启动,来自聊城的清洁热源沿管道向南输 送至济南。 几乎同一时间,济南能源 ...

Core Viewpoint - The successful completion of the first domestic pipeline load-bearing rotating bridge marks a significant milestone for the Shihe-Ru-Jinan project, which aims to provide stable and clean heating sources to Jinan, enhancing energy structure transformation towards green and low-carbon solutions [1][12]. Project Overview - The Shihe-Ru-Jinan project is a key livelihood and environmental initiative in Jinan, expected to introduce tens of millions of square meters of stable clean heating from the Tai'an Shihong Thermal Power Plant annually, effectively replacing numerous scattered coal-fired boilers in the urban area [1][12]. - The project will significantly improve heating security in the western urban area of Jinan and is projected to reduce carbon dioxide emissions by tens of thousands of tons each year, contributing to better air quality and supporting carbon neutrality goals [12]. Technical Achievements - The bridge, weighing 14,000 tons and measuring 150 meters in length and 17 meters in width, was rotated 90 degrees with millimeter-level precision, overcoming significant technical challenges in a high-density railway area [4][5]. - The project team utilized a novel "pipeline load balance rotation" construction technique, which is the first of its kind in the domestic long-distance heating sector, allowing for simultaneous installation and welding of heating pipelines during the bridge's construction [4][5]. Safety Measures - The construction took place adjacent to the busy Beijing-Shanghai Railway, necessitating stringent safety protocols to ensure zero accidents during the project [8][9]. - The project team implemented a comprehensive safety management system, including real-time monitoring and various safety measures, to protect both railway operations and construction activities [9].