Oxygen, nitrogen, and argon storage tanks are sold in large quantities by suppliers and manufacturers in Shandong

Description :

　　Shandong Zhongjie Special Equipment Co., Ltd

　　Low temperature storage tanks mainly include liquid nitrogen storage tanks, liquid oxygen storage tanks, liquid argon storage tanks, and carbon dioxide storage tanks; 20 foot low-temperature liquid tank container; Installation of high-pressure pipelines.

　　Liquefied petroleum gas storage tanks mainly include underground liquefied gas storage tanks, liquefied gas storage tanks, liquid ammonia storage tanks, liquid storage tanks, propylene storage tanks, propane storage tanks, ethylene oxide storage tanks, etc. Chloromethane storage tanks and liquefied petroleum gas storage tanks are divided into two types: above ground storage tanks and underground storage tanks. Our company is located in Heze, the picturesque hometown of peonies at the west gate of Shandong Province. We welcome all knowledgeable individuals to visit our company by phone, letter, or in person for on-site inspections. We are willing to have sincere negotiations and long-term cooperation with you

　　The heat exchange efficiency decreases. In severe cases, it is necessary to spray cooling water outside the shell. The tank wall discharge valve should be closed and nitrogen gas should be stopped from filling. Fire water should be used for cleaning. The operation process is as follows: at the top of the liquid ammonia storage tank, fire water should be used for flushing. During the flushing process, the pressure in the liquid ammonia storage tank will decrease accordingly. Therefore, attention should be paid to the pressure of the liquid ammonia storage tank at all times. When the pressure decreases, an appropriate amount of nitrogen gas should be filled to ensure that the pressure of the liquid ammonia storage tank is maintained at around 8.5kPa throughout the flushing process. Then, the nitrogen filling valve should be closed and the tank should be immersed for 8-9 hours. 5. Air replacement. When the liquid ammonia in the liquid ammonia storage tank for analysis and sampling is less than 0.5%, perform air replacement. Disassemble the inlet holes at the bottom and top of the liquid ammonia storage tank, and use an axial flow fan to blow air into the holes. In order to accelerate the replacement speed, the valve core of the breathing valve should be extracted to ensure that the atmosphere and the gas inside the tank are the same. Then, instrument air should be introduced at the interface to ensure the air replacement process. The pressure of the liquid ammonia storage tank is below 2.4kPa. To learn more details,

　　8. Slowly open the inlet gate valve to pre cool the pipeline (the pre cooling is considered complete when the inlet pipe flange is frosted, and the time is about 10 minutes). Afterwards, fully open the inlet gate valve to enter the liquid, and ensure that the pressure difference between the inlet pipeline and the low-temperature storage tank is above 0.2Mpa, but the inlet pipe pressure should not exceed 0.65Mpa. During the unloading process, when the LNG liquid level of the tanker truck is above 400mm, the tanker truck pressure should be maintained at around 0.7Mpa. When the LNG liquid level of the tanker truck approaches zero and the LNG pressure of the tanker truck is equal to the pressure of the LNG storage tank, it is considered that the unloading is complete. 11. After discharging the residual gas from the tank truck into the BOG buffer tank, close the liquid and gas phase valves of the tank truck, open the connecting valve between the unloading platform inlet pipe and the BOG pipe, close the BOG buffer tank valve, close the inlet gate valve, and open the vent valve to discharge the low-pressure residual gas from the inlet pipe and BOG pipe through the unloading vent pipeline. Remove the hose and grounding wire. Retrieve vehicle signs. 12. Close the inlet valve of the low-temperature storage tank.

　　The dome shaped structure of a liquid argon storage tank refers to a steel container with a spherical crown on the top and a cylindrical body. Dome top storage tanks are widely used in many industries both domestically and internationally due to their simple manufacturing and low cost, m3， The capacity of domestic arch top storage tanks has reached 30000m3. Tank bottom: The tank bottom is assembled from steel plates, with the steel plate in the middle of the tank bottom as the center plate and the steel plates around it as the edge plate. The edge board can be made of strip board or bow board. In general, it is advisable to use strip-shaped edge plates, and when the inner diameter of the storage tank is ≥ 16.5m, bow shaped edge plates should be used. Tank wall: The tank wall is composed of multiple rings of steel plates welded together, divided into sleeve type and straight type. The circumferential welds of the sleeve type tank wall panel are overlapped, and the longitudinal welds are butt welded. This form is commonly used for arch top storage tanks, which has the advantage of being easy to assemble the wall panels of each ring, and the use of inverted construction method is relatively safe. The circumferential weld seam of the straight tank wall panel is butt joint. The advantage is that the overall diameter of the tank wall is the same from top to bottom, which is particularly suitable for internal floating roof storage tanks. But the installation requirements for the group are high and the difficulty is also high. Tank roof: The tank roof has multiple fan-shaped plates welded together to form a spherical crown. The inner side of the tank roof is reinforced with flat steel bars, and the fan-shaped plates are overlapped with each other through welding seams. The entire tank roof is welded together with the angle steel ring (or lock mouth) on the upper part of the tank wall panel.

AfterSalesService :

• Oxygen
• nitrogen
• and argon storage tanks