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Precautions for the use of stainless steel storage tanks


Release time:

2019-05-28

(1) Fire and explosion prevention of oil storage tank and storage tank area shall be in accordance with GB50183 and GB50074 regulations. The low expansion air foam fire extinguishing system shall be in accordance with the GB50151 regulations. (2) The storage tank area should be kept clean and tidy, and there should be no hay, oil stains and combustibles in the fire dike. (3) The drainage system of storage tank area shall be equipped with water seal well; The drainage pipe shall be equipped with valve outside the fire dike; When the oil tank is drained, special person shall be assigned to monitor and remove the residual oil in the water seal well in time. (4) Non-explosion-proof electrical equipment and high-voltage overhead lines shall not be installed in the storage tank area. (5) Fire dike shall be set up in the storage tank area according to regulations, and the fire dike shall be kept intact. (

(1) Fire and explosion prevention of oil storage tank and storage tank area shall be in accordance with GB50183 and GB50074 regulations. The low expansion air foam fire extinguishing system shall be in accordance with the GB50151 regulations.
 
(2) The storage tank area should be kept clean and tidy, and there should be no hay, oil stains and combustibles in the fire dike.
 
(3) The drainage system of storage tank area shall be equipped with water seal well; the drainage pipe shall be equipped with valve outside the fire dike; when the oil tank is drained, special person shall be assigned to monitor and remove the residual oil in the water seal well in time.
 
(4) Non-explosion-proof electrical equipment and high-voltage overhead lines shall not be installed in the storage tank area.
 
(5) Fire dike shall be set up in the storage tank area according to regulations, and the fire dike shall be kept intact.
 
(6) The top of the oil storage tank should be free of oil stains and water. Insulation measures shall be taken for the inlet and outlet pipelines and valves of the oil tank.
 
(7) The light-transmitting hole, measuring gauge hole cover and gasket on the top of the oil storage tank shall be kept intact, and the hole cover shall be tightly covered. The measuring port shall be equipped with non-sparking metal gaskets.
 
(8) The base of the breathing valve and hydraulic safety valve on the oil storage tank shall be equipped with flame arrester. Check the flame arresters at least once every quarter.
 
(9) The oil inlet and outlet pipelines of the oil storage tank shall be equipped with flexible hose compensator.
 
(10) The tank body of the steel oil storage tank shall be provided with lightning protection and anti-static grounding device, and the grounding resistance shall not be greater than 10Ω. At least one grounding point shall be set every 30m along the bottom edge of the tank, and there shall be no less than two grounding points for a single tank.
 
(11) The lightning protection and anti-static grounding device should be fully inspected every spring, and the test grounding resistance value should meet the requirements.
 
(12) Two soft copper wires with a cross-sectional area of not less than 25mm2 shall be applied between the pontoon of the floating roof tank and the tank wall.
 
(13) The oil storage tank shall be operated in the safe tank.
 
(14) When the oil level of the condensed oil is higher than that of the heating coil, the steam riser shall be used for heating first. After the condensed oil is dissolved, the steam coil shall be used for heating.
 
(15) should not wear chemical fiber clothing and shoes with iron nails on the can. Non-explosion-proof torches shall not be turned on or off at the top of the tank.
 
(16) Hot work and tank cleaning of oil pipelines in the storage tank area shall comply with industry regulations.
 
(17) If the oil storage tank is on fire, it shall be reported immediately and all operations of the burning oil tank shall be stopped. Organize fire fighting and start emergency plan timely.