Polypropylene tank is a kind of unusual storage tank. It must have safety protection measures, because safety protection measures are also necessary and play a key role in production activities.
1. Strictly enforce the safety operation rules in process operation, and the spherical tank shall not be overpressure or overloading in operation.
2. Spherical tanks are inspected on time and defects are found and eliminated in time.
3. Strictly implement the safe operation rules of tank farm and strengthen the management of tank farm.
4. In order to prevent secondary fires caused by overheating and rapid gasification of liquid hydrocarbons in liquid hydrocarbon storage tanks under high temperature flame barbecue environment, the rain system should be started as soon as possible to cool the accident tanks and adjacent tanks, so as to reduce the temperature in tanks.
When using and operating polypropylene storage tank, not only protective measures, the shell test pressure of its valve shall not be less than 1.5 times of nominal pressure, the test time shall not be less than 5 minutes, the packing of the shell shall be qualified without leakage, the sealing test shall be conducted under nominal pressure, and the sealing surface of the valve shall be qualified without leakage.