超高薄壁煤气柜拆除工艺及安全防护研究

Super high and thin wall of gas tank removal process and safety study

煤气柜是用来储存工业用煤气的设备，柜体为超高、薄壁、大体积结构，拆除施工难度大，在拆除过程中存在较大的安全隐患，对拆除过程中的施工技术与安全防护技术的要求均较高。拆除前对危险物品处置采用的是一种排泄、置换方法。拆除方法采用大型吊车分块切割吊装拆除法。防止了拆除过程中煤气扩散伤害人体和环境。制订了一套完整的安全防护方案，保证了拆除吊装过程安全有效。

the gas tank is used to store the industrial gas equipment, the cabinet body is high, thin wall, large volume structure demolition, construction difficulty is great, the dismantling of larger potential safety hazard exists in the process of demolition, the construction technology and security protection technology requires higher. Removal of dangerous goods handling is made using crane hoisting block cutting removal method. To prevent and environment. To formulate a complete set of security hoisting process. an excretion, replacement method. Removal methods of large the demolition process gas diffusion damage to human body protection program, ensure the safe and effective removal of hoisting process.