Low temperature storage tank price trend of Shandong liquid carbon dioxide storage tank manufacturers

Description :

　　Liquid carbon dioxide storage tank

　　1.1 Device Introduction

　　Overview: The structure of the low-temperature liquid carbon dioxide storage tank is a double-layer container composed of inner and outer containers. It is a vacuum powder insulation type, which can be divided into two types: discrete and horizontal. The inner container material is selected as 16MnDR, and the outer container material can be selected as Q235-B or 16MnR according to different user regions. The interlayer of the inner and outer containers is filled with insulation material pearl sand and vacuumed. (divided into vertical and horizontal), the surface anti-corrosion coating adopts processes such as sandblasting rust removal, blowing, spraying, etc., and also uses two-component rapid curing liquid coating.

　　1.1.1 Purpose

　　Storage of liquid carbon dioxide (LC02)

　　1.1.2 Effective volume

　　1.1.2 Effective volume

　　Insulation performance: The insulation material is filled with hot pearl sand in the interlayer and vacuumed. The vacuum degree standard after the interlayer is sealed is: less than or equal to 10 m vacuum degree ≤ 2Pa, greater than 10m and less than or equal to 50 m vacuum degree

　　≤3Pa, Vacuum degree ≤ 5Pa for sizes greater than 50m and less than or equal to 100m, with exquisite technology, unique filling process, and quality assurance commitment, to achieve the desired insulation effect.

　　1.1.3 Security Technical Characteristics

　　The low-temperature liquid carbon dioxide storage tank adopts a "combination and safety system valve" that uses two sets of safety valves to work simultaneously. During regular calibration of the safety valves, one side can be closed while the other side continues to work, ensuring the safe operation of the storage tank.

　　1.1.4 Operating System

　　The upper part of the storage tank container is equipped with a pressure gauge, differential pressure level gauge, and liquid level comparison gauge, which can monitor the storage capacity and pressure changes of the container at any time, making it easy to operate during filling and discharging.

　　1.1. 5 Detection System

　　Special storage vacuum detection, vacuum gauge, and vacuum circumference measurement instruments have been set up in the lower street of the body area to detect the vacuum degree of the fire room and ensure the safe operation of the storage tank,

　　1.1.6 Characteristics of the device

　　The liquid carbon dioxide storage tank series products have the characteristics of long service life, compact structure, small footprint, centralized control, and convenient operation and maintenance. This product is widely used in gas industry, hospitals, metal smelting and other users with high gas consumption, and is a product that realizes centralized gas supply.

　　1.2 Introduction to Liquid Carbon Dioxide

　　1.2.1 Physical properties

　　Liquid carbon dioxide with a density of 1.101 grams per centimeter, (-37C); After carbon dioxide dissolves in water, the pH value of the water decreases, which can be harmful to aquatic organisms. Liquid carbon dioxide absorbs a large amount of heat when it evaporates, and when it releases a large amount of heat, it condenses into solid carbon dioxide, commonly known as dry ice.

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