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济南一液化石油气充装站购进的数台50m~3液化石油气储罐,在运行一年两个月后,其中1台储罐内部传出清脆的异常声响,每隔数分钟响一次,连续观察数天,异常声响依然。为安全起见,用户将储罐内的液化石油气全部抽出,暂停使用。笔者对该储罐作了原因分析及缺陷处理。1设备基本情况材质:16MnR;规格:φ2600×16×10394mm;设计压力:1.765MPa;设计温度:50℃;当时使用压
Several 50m ~ 3 liquefied petroleum gas storage tanks purchased at a liquefied petroleum gas filling station in Jinan, two months after the operation for one year, crisp abnormal noise was heard inside one tank and rang every few minutes , Continuous observation for several days, the abnormal sound still. For safety reasons, users will be out of the tank all the liquefied petroleum gas, suspended for use. The author made a reason analysis of the tank and defect handling. 1 Equipment basic conditions Material: 16MnR; Specifications: φ2600 × 16 × 10394mm; design pressure: 1.765MPa; design temperature: 50 ℃; when the use of pressure