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油罐内作业在油罐的清洗、检修、防腐、工艺检查等方面都有涉及,是一种风险性较高的作业。油罐内作业的危险性源于4个方面:缺氧、有毒气体、易燃可燃气体和作业伤害;其事故特点包括:事故类型多、事故诱因多、遇险人员自救难、救援难度大、易发生次生事故等。为科学、安全、有效地实施油罐内作业事故的应急救援措施,应提前制定缜密的事故应急预案,发生事故及时报警,准确掌握事故现场的情况并认真进行救援作业前的必要检测,及时实施罐内通风和供氧,正确选用救生器材和使用救援方法,同时做好救援人员的安全防护,并防止遇险人员遭遇二次伤害。
Oil tank operations in the tank cleaning, maintenance, anti-corrosion, inspection and other aspects are involved, is a high risk operation. The risk of operation in the tank stems from four aspects: anoxic, toxic gases, flammable and combustible gases and work injuries; the accident features include: more types of accidents, accident incentives and more difficult to rescue people in distress, rescue difficult, easy Secondary accidents occur. In order to scientifically, safely and effectively carry out the emergency rescue measures for accidents in oil tanks, a contingency plan for accidents should be formulated in advance. Accidents should be timely reported to the police, the situation at the accident site should be accurately grasped, and the necessary tests before the rescue operation should be carried out in a timely manner Ventilation and oxygen tank, the correct selection of life-saving equipment and the use of rescue methods, while doing the rescue workers security and prevent distress suffered secondary injuries.