Active Member
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[China]
Address: 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Contact name:Kelly
Henan Mikim Machinery Co., Ltd. |
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Cryogenic Liquid Nitrogen Pressure Storage Tank For Chemical Food Industry
Description
The cryogenic storage tank adopts a double-layer cylinder structure, the inner cylinder and its pipeline are made of stainless steel S30408, the shell of the cryogenic liquid nitrogen storage tank is made of alloy steel Q245R, and the interlayer is filled with expanded perlite (also known as pearl sand). adsorbent. Tanks are evacuated to high vacuum (0.5 to 6 Pa) and have a capacity of 200 cubic meters or less. The working pressure is high (the working pressure of two storage tanks in four workshops is 2.0Mpa), and there is a vaporizer outside the tank, which can boost the pressure in the tank and facilitate charging, and can directly send pressure gas.
Parameter
| Model | Effective volume(M3) | Working pressure(Bar) | Dimension(mm) | Weight(Kg) |
| 5/2.16 | 5 | 21.6 | 2000*5130 | 4450 |
| 10/2.16 | 10 | 21.6 | 2100*7170 | 6986 |
| 15/2.16 | 15 | 21.6 | 2500*6912 | 8810 |
| 20/2.16 | 20 | 21.6 | 2500*8756 | 11328 |
| 25/2.16 | 25 | 21.6 | 2900*7728 | 14660 |
| 30/2.16 | 30 | 21.6 | 2900*8875 | 17961 |
| 50/2.16 | 50 | 21.6 | 3200*11320 | 26097 |
| 60/21.6 | 60 | 21.6 | 3200*13180 | 30220 |
| 100/2.16 | 100 | 21.6 | 3500*16870 | 49627 |
Product use and maintenance
1. When putting the frozen items in and taking out the low-temperature liquid nitrogen storage tank, keep the opening time of the tank mouth as short as possible to prevent the loss of liquid nitrogen, and do not lift the lifting cylinder completely, so as not to affect the effect of the storage item of the storage tank.
2. Strictly prevent excessive impact and collision of the storage tank. Because the storage tank is in a high vacuum state, the outer tank will be affected by the contrast of the surrounding atmosphere, so the storage tank will sag after excessive impact and collision of external force, which will affect the use effect of the storage tank.
3. It is found that there are hoarfrost or small water droplets around the outer wall of the storage tank, which indicates that the vacuum degree of the storage tank is deteriorated, and the storage tank should be replaced or repaired immediately.
Application
cryogenic liquid nitrogen storage tanks are widely used in steel mills, gas production, welding, cutting, military and other industries for high-purity liquid requirements. At present, the economy, safety and cost reduction of gas in industry are the first choice for liquid storage tanks. cryogenic liquid storage tanks Vacuum powder insulation tanks can be divided into two categories: vertical and horizontal.
