Reasons of the molten salt pump plugging pipe in molten salt circulation system

    1) The design of molten salt system is unreasonable to cause the pipeline local blockage.
    2) jacket is not enough to preserve heat and the steam pressure is not enough to cause the pipeline heat preservation with water.
    3) Before the liquid molten salt is sent to the main line and preheat of the main line is not enough, it is easy to clogged the elbow in the winter. If so, it causes the main pipe blockage.
    4) The impurities in the molten salt is not processed.
    5) Temperature of molten salt is too low to cause crystal infarction.