(54dr) Study on the Integrated Protection Technology of Lightning and Static Electricity in Large Oil Storage Tank

In recent years, there have been many petroleum and petrochemical enterprises caused by thunder and lightning static electricity caused by the explosion of oil storage tank fire accidents, accident prevention and anti-static research, oil storage tank in the anti-static anti-static issues still exist; storage Canister anti-static anti-static mainly take two measures, one anti-static lightning grounding, the second is anti-tank anti-lightning installation of lightning receptors; but these two measures did not solve the fundamental problems, resulting in electrostatic lightning caused The flash explosion fire hidden danger has not been solved. In response to the accidental risk of electrostatic discharge of oil storage tanks, we conducted systematic research on the causes of the formation of electrostatic precipitations of lightning cans, the integrated lightning protection technology and the corresponding technical standards in the 11th, 12th and 13th five-year plan period. According to the research results, the cause of lightning electrostatic discharge of oil storage tank is introduced, and the lightning static electrostatic integrated protection technology for oil storage tank is explored.