10000L Cryogenic Nitrogen Storage Tank

10000L Cryogenic Nitrogen Storage Tank

Overview

Cryogenic storage tanks are essential equipment for industries requiring the storage and handling of liquefied gases at extremely low temperatures. Among these, the 10000L (10 m3) cryogenic nitrogen storage tank stands out as a versatile and efficient solution for storing liquid nitrogen (LN2). These tanks are engineered to maintain the liquid nitrogen at its cryogenic state, minimizing evaporation and ensuring a consistent supply for various applications.

cryogenic liquid tank parameters

These tanks are not limited to liquid nitrogen, but can also be used for liquid oxygen (LOX), liquid argon (LAr), and even liquid carbon dioxide (LCO2). The models listed, such as CFL5/0.8, CFL10/0.8, and so on, indicate varying volumes (from 5 m3 to 100 m3) and working pressures (0.8 MPa to 2.16 MPa). The outer dimensions and weight of each tank vary depending on its capacity and pressure rating, ensuring structural integrity and safety. For instance, a CFL10/0.8 model has a volume of 10m3, external dimensions of φ2100*7170 mm, and weighs approximately 5378 kg. The wide array of tank specifications ensures that you can find the model that perfectly meets your cryogenic storage needs.

Enhanced Durability Through Advanced Painting Techniques

The longevity and performance of cryogenic storage tanks depend heavily on the quality of their protective coatings. The painting process for these tanks involves a meticulous multi-layer application. The surface finish is achieved using either acrylic polyurethane or other imported high-performance coatings, designed to provide exceptional protection against corrosion and environmental factors. This final coat acts as a shield, safeguarding the tank's structural integrity. The painting system comprises a primer applied in two layers, followed by a single layer of the face paint (finish). The total thickness of the paint coating exceeds 250 microns, ensuring a robust and durable barrier against the elements.

Ensuring Optimal Vacuum Performance for Cryogenic Efficiency

Maintaining a high-quality vacuum within the annular space of cryogenic tanks is crucial for minimizing heat transfer and reducing boil-off rates. To achieve this, the inner cylinder undergoes a thorough circulation heating process to eliminate any residual moisture. Complete drainage and dryness are essential for optimal vacuum performance. The vacuum integrity is rigorously tested through static observation, ensuring that the vacuum level remains consistent over a period of one month. This meticulous process guarantees the thermal efficiency of the tank and reduces nitrogen losses due to vaporization.

Reliable Valve Systems for Safe and Efficient Operation

The valve systems used in cryogenic storage tanks are critical components for controlling the flow of liquid nitrogen and ensuring safe operation. The standard configuration utilizes high-quality valves manufactured in China, known for their reliability and performance. However, to meet specific customer requirements, imported valves from reputable international manufacturers can also be incorporated. These valves are designed to withstand the extreme temperatures and pressures associated with cryogenic fluids, providing precise control and leak-free operation.

Certified Quality and Compliance

The manufacturing company holds national-level A2 pressure vessel manufacture license and D1/D2 pressure vessel design license, ISO9001 International Quality System Certificate, GC2/GC3 pressure piping design license, GC2/GC3 pressure piping installation license, and other qualifications necessary for comprehensive engineering design, installation, inspection, and maintenance services. Additionally, the company has obtained CCS authentication, CE marking, and ASME certification, demonstrating compliance with international safety and quality standards. This ensures that the cryogenic storage tanks are manufactured to the highest standards and meet the rigorous requirements of various industries.