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发明公开
CN104828431A 避免可燃液体储罐气相燃爆的工艺装置及方法 无效 - 驳回

避免可燃液体储罐气相燃爆的工艺装置及方法
摘要：
本发明涉及一种避免可燃液体储罐气相燃爆的工艺装置及方法，主要解决现有技术中氮气消耗较大的问题。本发明通过采用一种避免可燃液体储罐气相燃爆的工艺装置，包括至少两个储罐(9)、缓冲罐(1)、呼吸阀(2)、氧气含量检测仪(4)、补充氮气管线(5)、调节阀门(3)，储罐(9)的气相空间通过管线与缓冲罐(1)顶部相连，呼吸阀(2)一端与缓冲罐(1)的气相空间相连，氧气含量检测仪(4)设置于缓冲罐(1)的气相空间上，补充氮气管线(5)与缓冲罐(1)相连，调节阀门(3)设置于补充氮气管线(5)上，氧气含量检测仪(4)通过数据线与调节阀门(3)相连及方法的技术方案较好地解决了上述问题，可用于防止可燃液体储罐气相燃爆中。
摘要（英）：

The invention relates to a process device and a method for avoiding combustible liquid storage tank gaseous-phase burning explosion. The problem that in the prior art, the nitrogen consumption is large is mainly solved. The process device for avoiding the combustible liquid storage tank gaseous-phase burning explosion comprises at least two storage tanks(9), a buffer tank (1), a breather valve (2), an oxygen content detector (4) and a nitrogen supplementing pipe (5) and an adjusting valve (3); gaseous phase space of the storage tanks(9) is connected with the top of the buffer tank (1) through pipes, one end of the breather valve (2) is connected with gaseous phase space of the buffer tank (1), the oxygen content detector (4) is arranged on the gaseous phase space of the buffer tank (1), the nitrogen supplementing pipe (5) is connected with the buffer tank (1), the adjusting valve (3) is arranged on the nitrogen supplementing pipe (5), and the oxygen content detector (4) is connected with the adjusting valve (3) through a data line. By means of the technical scheme, the above problem is better solved, and the process device and the method can be used for avoiding the combustible liquid storage tank gaseous-phase burning explosion.

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