10 cbm LPG tank
A nitrogen seal should be installed between the inner and outer tanks of the LNG storage tank to maintain the positive pressure of the interlayer (less than 0.5kPa) to prevent the entry of moist air and ensure the good thermal insulation function of the pearlite sand.
) The inner tank of the LNG storage tank should be equipped with a double set of liquid level alarm interlocking systems. When the liquid level of the LNG storage tank in the inner tank is higher than the set value, the high liquid level alarm is activated. When the high liquid level is reached, the interlocking system is activated. Lock system to block the valve on the liquid inlet pipe of the LNG storage tank. When the liquid level of the inner tank LNG storage tank is lower than the set value, the low liquid level alarm is activated. When the low liquid level is reached, the interlock system is activated, the valve on the drainage pipe of the LNG storage tank is cut off, and the loading pump is turned off. .
