液氮子母罐
液氮子母罐是指由多个盛装LN2的子罐并联后按一定的排列方式置于填充绝热材料的母罐中的储罐。通常是为了满足大容积、带压贮存而建造,对PTA、PTE等紧急工况下短时需求大量保护气的项目较为适用。
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产品构造
液氮子母罐由多台子罐、一座母罐和相应的工艺管线及阀门、仪表等构成。
子罐:作为盛装LN2的主容器,采用奥氏体不锈钢S30408材料;子罐为立式圆筒形支腿结构,根据容积大小按一定的排列方式将4只、7只或10只子罐通过管道将全部或分组的各子罐气、液相进行连通。
母罐:作为绝热系统的保护壳体,通常采用Q345R/16MnDR材料。母罐将全部子罐容纳其中,并采用粉末堆积绝热进行保冷,保证储存介质尽量少的气化。
技术参数
储存介质:LN2
工作压力:0.2MPa~3.0MPa
单台容积:600m³~3000m³
设备类型:储罐、压力容器
主要优点
设备单体储存容量大,较相同容积的真空罐占地小、投资少、操作简便。
设备通过自增压器维持运行压力,不需要增压泵,响应时间快、运行成本低、维护简便。
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A national high-tech enterprise specializing in the research and development, production and sales of hot melt adhesives (hot melt adhesives). Its predecessor, Hainan Xintao Industrial Co., Ltd., was established in Haikou in 1995. Since its establishment, the company has devoted itself to the development of hot-melt adhesives. It has more than 20 years of hot-melt adhesive R&D and production experience. Its sales network covers the whole country and exports overseas at the same time.
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No. 68-6, Datang Park, Sanshui Industrial Zone, Foshan City
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