197、advantages of full capacity storage tank - duer equipment
classification：forum publishtime：2022-08-10 14:31:15
advantages of full capacity storage tank - duer equipment
the advantages of full capacity tanks are as follows:
1. the full capacity tank structure ensures that in case of leakage of the inner tank, the outer tank can effectively store part of the liquid ammonia liquid, and the evaporated gas is discharged through the vent pipeline.
2. the full tank structure has the minimum fire separation and high land utilization rate according to the specification requirements.
3. the internal positive pressure and interlayer vacuum load need not be considered in the design of the inner tank. in case of overpressure or vacuum accident, the inner tank will not be affected, and the safety is higher.
4. the pipe compensation in the interlayer need not be considered for the connection of ceiling structure. for the inner tank with vault structure, both ends of the pipe are fixed with the inner tank and the outer tank respectively, while for the ceiling tank, only one end of the pipe is fixed on the top of the outer tank, and the other end can be freely retracted.
5. liquid ammonia evaporation gas is stored in the interlayer of the storage tank, which does not need the interlayer nitrogen sealing system, which can save the supporting valves and daily operation costs, and the operation and control system is simpler.
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