Variable pressure liquid level control LPG storage tank controls the liquid separation by controlling the pressure change inside the container. The variable pressure liquid level control LPG tank uses the internal float liquid level controller to drive two regulating valves, one regulating valve controls natural gas and the other regulating valve controls crude oil, thus realizing the joint regulation of crude oil and natural gas valves.
When the float rises, the connecting rod mechanism reduces the opening of the air circuit regulating valve and increases the opening of the oil circuit regulating valve; On the contrary, when the float falls, the connecting rod mechanism will increase the opening of the air circuit regulating valve and reduce the opening of the oil circuit regulating valve.
The relative flow of natural gas and crude oil can be changed by controlling the opening of the regulating valve of LPG storage tank by changing the variable pressure liquid level, so as to control the liquid level of LPG storage tank.
The variable pressure liquid level control method will not control the pressure of the separator at a fixed value, while the pressure inside the LPG tank is the sum of the pressure at the natural gas or liquid and the pressure difference before and after the natural gas regulating valve or liquid regulating valve. When the gas and liquid volume and the downstream pressure of the separator change, the pressure of the separator changes, so this control method is variable pressure control.
The application of LPG storage tanks can bring great convenience to the chemical industry, petroleum refining and other industries. LPG storage tank can effectively separate gas and liquid through certain methods, and plays a great role in the separation of crude oil.
Product name: LPG storage tank
Tank specification: 1200 * 3980 * 8mm
Head wall thickness: 8mm
Main material: Q345R
Net weight: 1595KG
Total length of equipment: 4663mm
Center distance of level gauge: 1400mm
Specification of foundation bolt: 4 * M20 (length 3200mm, width 720mm)
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