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Built-in spray device in the liquid inlet pipe on the top of the LNG storage tank

The support structure between the liner and outer shell of the cryogenic storage tank adopts the upper stainless steel tie belt and the lower stainless steel tube support method.

Content

There is a built-in spray device in the top liquid inlet pipe, which will cool down part of the vaporized gas to a low-temperature liquid. Generally, the pressure in the low-temperature storage tank will gradually decrease in about 30 minutes. At this time, the manual vent valve of the low-temperature storage tank should be turned down or closed. , to avoid excessive waste of natural gas. By adjusting the size of the liquid inlet valve of the tanker booster, ensure that the tanker pressure is always about 0.2MPa greater than the low-temperature storage tank pressure.

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