借鉴---某公司对河北某钢铁公司两座高炉大修施工 Reference---A Company's Overhaul of Two Blast Furnaces at a Steel Company in Hebei Province
2025-12-24
近期河北某钢铁公司两座高炉依照计划同步实施停炉大修。此次大修项目检修范围为：放残铁、炉内清理、冷却壁及炉皮更换、炉缸炉腹炉腰整体浇注、炉身无冷区砌筑等。
Recently, two blast furnaces of a steel company in Hebei Province were shut down for major overhauls simultaneously according to plan. The scope of the overhaul project included: tapping residual iron, cleaning the furnace interior, replacing the cooling walls and furnace lining, integral casting of the hearth, belly, and waist, and constructing the furnace body without cold zones.
两座高炉同时放残铁 Two blast furnaces simultaneously releasing residual iron
炉底只余薄层残渣 Only a thin layer of slag remained at the bottom of the furnace.
风口带、炉腹、炉腰冷却壁更换 Replacement of tuyeres, furnace belly, and furnace waist cooling walls
高炉炉缸浇注Blast furnace hearth casting
高炉浇注及砌筑 Blast furnace casting and masonry
借鉴经验 ---对河北某钢铁公司两座高炉大修施工
Learning from Experience --- Overhaul of Two Blast Furnaces at a Steel Company in Hebei
依据前期交流达成的共识及同类别项目中丰富的施工经验，结合现场情况制定详细的施工方案及现场保障措施，抽调经验丰富的施工人员，高效推进各项施工工作。具体表现为以下3 个方面
1，项目经理开工前组织各级管理人员，认真熟悉图纸，编制工程施工组织设计及主要施工方案，明确质量控制点和质量要求，实行“谁施工谁负责”的质量责任制。施工过程中，项目经理全程跟踪监督，严格把控每一道工序的质量标准。
2，由安全领导小组统一指挥施工中的安全工作，严格执行国家有关安全生产和劳动保护的法规和各项安全生产制度，真正做到零事故、零伤亡。
3，能够根据施工过程中出现的问题快速反应。在冷却壁更换过程中，发现风口带冷却壁烧损严重，业主临时增加风口带冷却壁更换任务，现场全体人员密切配合与精心组织，优化方案调整步序，克服到货周期等困难，最终提前3天完成本次施工任务。
Based on the consensus reached in previous discussions and extensive construction experience in similar projects, a detailed construction plan and on-site support measures were developed, taking into account the site conditions. Experienced construction personnel were selected to efficiently advance all construction work. This was specifically manifested in the following three aspects:
1. Before commencement, the project manager organized management personnel at all levels to thoroughly familiarize themselves with the drawings, prepare the engineering construction organization design and main construction plans, clarify quality control points and quality requirements, and implement a quality responsibility system of "whoever constructs is responsible." During construction, the project manager monitored and supervised the entire process, strictly controlling the quality standards of each procedure.
2. A safety leadership team uniformly directed safety work during construction, strictly implementing national regulations and systems related to safety production and labor protection, truly achieving zero accidents and zero casualties.
3. A rapid response was possible to problems arising during construction. During the replacement of cooling walls, severe burn damage to the cooling walls of the air vents was discovered. The client temporarily added the task of replacing the cooling walls of the air vents. All on-site personnel cooperated closely and organized meticulously, optimizing the plan and adjusting the sequence, overcoming difficulties such as delivery time, and ultimately completing the construction task three days ahead of schedule.
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2026-10-09
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