由于连续性生产特点,炼化装置设备的检维修,不仅涉及与生产的衔接,而且还涉及多种有毒有害、易燃易爆危险因素,以及动火、受限空间、吊装、高处作业、用电等多种特殊作业,加之检维修工作时人员相对集中,现场安全管理难度非常大。笔者认为,要保证炼化装置设备检维修作业的安全进行,应从作业前的工作准备、设备检维修过程、完工交付测试3个阶段入手,通过具体措施进行有效控制,从而保障检维修作业安全。作业前的工作准备 Due to the characteristics of continuous production, the inspection and maintenance of refinery equipment not only involves the connection with production, but also involves a variety of toxic, hazardous, flammable and explosive dangerous factors as well as moving fire, confined space, hoisting, height work, Electricity and other special operations, coupled with inspection and maintenance staff is relatively concentrated, on-site safety management is very difficult. The author believes that to ensure the safety inspection of refinery equipment and equipment maintenance operations, should be prepared from the pre-job preparation, equipment maintenance and repair process, the completion of the delivery test to start three stages, through specific measures to effectively control and thus safeguard the maintenance and inspection security. Preparation before work