产品概述︱Product Overview
大型常压低温液体贮槽是目前最经济的液体贮存方法，具有储存量大、压力低、安全可靠等特点，广泛应用于工业气体液氧、液氮、液化天然气(LNG)的储存，降低了贮存成本，贮槽结构简单，施工容易，贮槽采用平底拱盖、圆柱双层壁粉末绝热结构，主要由内胆、外槽、绝热结构、管路系统及安全装置等组成。
Large atmospheric cryogenic liquid storage tank is the most economical liquid storage method at present. It has the characteristics of large storage capacity, low pressure, high safety and reliability. It is widely used for storage of indu-strial gas as liquid oxygen, liquid nitrogen and LNG. By advantage of lower cost, lower structure, easier cons-truction.Tank adopt flat bottom, cylinder and double-wall powder insulation structure, mainly consist of inner layer, outer shell, insulation structure, pipeline system and safety device, etc.
主体结构形式︱Main Structure
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配置参数：400~50000m³ |
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Capacity: 400~50000m³ |
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工作压力：10KPa~50KPa |
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Pressure: 10KPa~50KPa |
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贮存介质：液氧、液氮、液氩、乙烯、乙烷 、液化天然气（LNG ) |
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Storage Medium: LOX, LIN, LAr, Ethylene, Liquid ethane, LNG. |
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绝热方式：双层壁粉末堆积绝热+微正压干燥氮气 |
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Insulation Mode: Double layer perlite insulation + Pressurized nitrogen |
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流程系统： 1. 进液系统；2. 温度系统；3. 排液系统；4. 气体排放系统；5. 泵后回流系统；6. 分析取样系统；7. 夹层氮气供应系统； 8. 安全系统；9. 液位、压力测量系统；10. 增压系统 |
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Process System: 1. Liquid inlet system; 2. Temperature system; 3. Liquid outlet system; 4. Vent system; 5. Gas return system; 6. Sampling system; 7. Interlayer nitrogen filling system; 8. Safety system; 9. Level & pressure measurement system; 10. Pressurizing system. |
