174、ceiling structure and technical parameters of propane full tank - doer equipment
classification：industry publishtime：2021-03-19 09:14:10
ceiling structure and technical parameters of propane tank
the ceiling structure of propane tank has the following advantages:
the structure of full tank ensures that in case of inner tank leakage, part of propane liquid can be effectively stored in outer tank, and the evaporated gas can be recovered or sent to flare through recovery pipeline.
according to the specification, the fire prevention distance of full tank structure is the least and the land utilization rate is high.
the inner tank design does not need to consider the internal positive pressure and interlayer vacuum load, so the inner tank will not be affected in case of overpressure or vacuum accident, and the safety is higher.
it is not necessary to consider the pipe compensation in the interlayer when connecting the ceiling structure. for the inner tank with dome roof structure, both ends of the pipe are respectively fixed with the inner tank and the outer tank, 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.
technical parameters of large propane cryogenic full tank：
1. the technical parameters of the above equipment are subject to the final design.
2. the insulation of the equipment adopts pearlescent sand elastic felt foam glass brick insulation cotton compound cold preservation.
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