论文部分内容阅读
油罐清洗是保证油料质量、减轻油罐腐蚀的重要措施。石油化工行业各类储油罐,由于检修改装、换装油品、淤渣沉积严重等原因,影响油罐的正常使用时,都需要进行油罐清洗。油罐清洗是在有限空间内组织的清理,是石油库的一项重要作业。作业内容包括清除底油、通风排除可燃性气体、清扫外运罐内油污水杂及沉渣、清洗罐体、处理外运污物。整个作业过程存在诸多不安全因素,如组织不当、清洗作业方案不完备、安全
Tank cleaning is to ensure the quality of fuel, tank corrosion reduction important measures. All kinds of oil storage tanks in the petrochemical industry need to be cleaned due to overhauling, oil change, serious sludge deposition and other factors that affect the normal use of the oil tank. Tank cleaning is the organization of the clean up in a limited space, is an important operation of the oil depot. The operations include cleaning up the base oil, ventilation to eliminate combustible gas, cleaning the tank of oil and gas in the tank tank and sediment, cleaning the tank and handling the smuggled foreign matter. The entire operation process there are many unsafe factors, such as improper organization, cleaning operations program is not complete, safe