50 cubic meter liquefied gas storage tank price advantage A2 level pressure vessel manufacturing

Description :

tankIt is a special equipment used to contain liquefied gas in three types of pressure vessels, and is a very important equipment in liquefied gas stations. In order to operate safely, the following points should be noted during use:

　　1. Prevent overheating and overpressure of storage tanks

　　To prevent overheating and overpressure of storage tanks, their operating pressure and temperature should be controlled. The reasons are as follows:

　　(1) Operational error

　　In order to prevent operational errors, key operating devices should be labeled with clear markings or text indicating the opening and closing direction, status, precautions, etc. of valves.

　　(2) Excessive filling of liquefied gas

　　The measures to prevent overfilling of storage tanks include: strictly filling according to the prescribed storage capacity, and if overfilling is found, immediate efforts should be made to extract the overfilled amount; All instruments used for filling must be inspected regularly, and level gauges must be flushed regularly; If there is residual liquid in the container, it should be included in its filling amount and its weight cannot be ignored; When the ambient temperature rises, spray cooling should be carried out.

　　2. Maintenance and upkeep of storage tanks

　　The maintenance of liquefied gas storage tanks mainly includes the following aspects:

　　(1) Maintain intact anti-corrosion coating;

　　(2) Eliminate factors that cause corrosion and prevent containers from experiencing "running, emitting, dripping, and leaking" phenomena;

　　(3) Strengthen maintenance during container shutdown.

　　(4) Before putting new storage tanks into use, the air inside should be thoroughly cleared; During the filling, discharging, and maintenance processes, certain measures should be taken to avoid introducing any air. For large storage tanks, continuous condensation of ammonia vapor should be carried out, while the non condensable gas is mostly air. For Neijiang storage tanks, it should be discharged. Using suction or transpiration to remove the air inside the storage tank for smaller devices can effectively prevent stress corrosion by eliminating air pollution inside the tank.

　　3. A storage tank is a pressurized container that needs to be regularly inspected;

　　Newly put into use storage tanks should undergo internal and external inspections according to regulations and periodic inspections. Key inspections should be conducted on corrosive areas such as liquid and gas phase interfaces, arc initiation and termination points, and T-shaped joints; All welds below the liquid level should be subjected to magnetic particle or ultrasonic testing. If conditions permit, magnetic particle testing should be performed on all welds of the storage tank. Regularly monitor the concentration and moisture content of liquid ammonia. If the moisture content is below the critical concentration, it should be replenished in a timely manner to maintain the moisture content within the range of 0.12% to 1%.

　　In short, strictly following the operating procedures during the use of storage tanks can avoid safety production accidents, ensure the safety of life and property, and enable the safe and efficient operation of liquefied gas stations.

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• 50 cubic meter liquefied gas storage tank