Safety liquid level height of the spherical tank
Thread Content
I would like to ask the teachers: 1. What is the typical safe liquid level percentage for liquefied gas cylinders? Is it a percentage by height or a percentage by volume? 2. Are there any reference standards? Thank you! ! !
1) According to SH3007-2013: The design storage high liquid level for pressure storage tanks should be calculated using the following formula: h = H2 – h2 ………………………………………… (3) Where: H2 – the height at which the liquid volume reaches 90% of the tank’s calculated capacity, in meters; h2 – the height equivalent to the maximum liquid inflow rate over 10–15 minutes, in meters. 2) The high liquid level alarm threshold should not be higher than the height at which the liquid volume reaches 90% of the sphere-shaped tank’s calculated capacity, that is, H2. Conversion formulas for volume to height can be found on Baidu.