摘要
目的以某炼化企业延迟焦化装置现场工艺流程为基础,通过对延迟焦化装置不同时期职业病危害因素进行识别和评价,为企业职业病危害因素的防护提供依据。方法采用职业卫生现场调查、职业病危害现场监测等方法,结合间歇操作工序各环节危害因素变化,对延迟焦化装置可能存在的职业病危害因素进行分析,根据现场检测结果及职工防护难易程度,结合工艺生产特性提出了装置运行过程中存在的危害性因素及预防和控制措施。结果检测结果表明,通过投用压缩机性能控制系统及企业采取的防护措施,化学毒物、粉尘、物理性有害因素控制效果基本合格。结论在企业现有的预防和控制措施下,职业病危害得到有效的控制和预防。
Objective To identify and evaluate the occupational hazard factors of delayed coking plant in different periods based on the process flow of the delayed coking plant in a refinery company,so as to provide the basis for the protection of occupational hazard factors.Methods Occupational health field investigation,occupational disease hazard monitoring and other methods were used to analyze the possible occupational disease hazard factors of the delayed coking plant in combination with the changes of hazard factors in each link of the intermittent operation process.According to the production characteristics of the process,the harmful factors existing in the operation of the device and the prevention and control measures were put forward.Results The test results showed that the control effect of chemical poisons,dust and physical harmful factors was basically qualified by using the compressor performance control system and the protective measures taken by enterprises.Conclusion The occupational hazards can be effectively controlled and prevented under the existing prevention and control measures.
作者
牟宗
赵昊宇
Mou Zong;Zhao Haoyu(SINOPEC Qingdao Petrochemical Co.,Ltd.,Shandong,Qingdao,266000)
出处
《安全、健康和环境》
2024年第8期48-54,共7页
Safety Health & Environment
关键词
延迟焦化
职业病危害
危害识别
控制措施
危害评价
delayed coking
occupational hazards
hazard identification
control measures
hazard assessment
