Introduction to the Structure of Low Temperature Liquid Oxygen Storage Tanks - Factory Price of 10 Cubic Liquid Oxygen Storage Tanks
Category:
mechanical equipment/Storage and transportation equipment/storage tank
Model:
CFL10-0.8
Brand:
Zhongjie Special Equipment
Retail Price
125,000.00USD
重量
kg
- Product Description
-
Description :
Domestically doneLow temperature liquid oxygen storage tankThere are about 100 manufacturers of low-temperature liquid oxygen storage tanks, and their structures are similar. Now, the following explanation is made about the structural composition of low-temperature liquid oxygen storage tanks:
A low-temperature liquid oxygen storage tank consists of the tank body, instruments, pipelines, valves, etc. Low temperature storage tanks generally adopt the method of upper and lower liquid inlet and upper gas return, and the tank body is equipped with on-site pressure gauges and differential pressure level gauges.
Low temperature liquid oxygen storage tanks are generally divided into two types: vertical and horizontal, with a double-layer cylindrical vacuum powder insulation structure. The inner container contains LNG, LO2, LN2, LAr, LCO2, and the material of the inner container is S30408 or 16MnDR. The standard elliptical head is selected for the inner container head;
The outer shell faces the atmosphere and is made of Q245R or Q345R material. An eight point support structure or suspension strap structure is used between the inner and outer cylinders. The interlayer of the inner and outer cylinders is filled with insulation material such as pearl sand insulation material and vacuumed. The factory vacuum degree should comply with the provisions of GB/T18442.3-2019.
Two sets of overpressure relief devices are installed inside the low-temperature liquid oxygen storage tank. In normal use, one set is in working state and the other set is in standby state. If the safety valve in working state trips, immediately open the manual pressure relief valve to release pressure below the working pressure of the storage tank. At the same time, quickly switch the safety device to the standby system through the manual handle, effectively ensuring the safety of the storage tank.
This overpressure relief device consists of a main safety valve, an auxiliary safety valve or bursting disc, a vent valve, and a three-way ball valve. It not only reduces pipeline welding, but also has a good fire and anti-static structure.
The explosion-proof device and discharge port installed on the shell of the low-temperature liquid oxygen storage tank can fully ensure the safety and reliability of the entire equipment interlayer in case of overpressure.
The pipeline system of the low-temperature liquid oxygen storage tank adopts a centralized outlet for easy operation and control, and the outlet adopts a flexible bending structure to meet the low-temperature requirements and reduce the stress caused by thermal expansion and contraction of the pipeline, ensuring the safety of the storage tank.
The low-temperature liquid oxygen storage tank adopts a combination of vacuum isolation valve and vacuum gauge tube vacuum valve, which facilitates the measurement and maintenance of the vacuum degree in the tank interlayer, prolongs the service life of the tank, and improves the quality of the tank.
AfterSalesService :
Key words:- Low temperature liquid oxygen storage tank
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