It can pressurize low-pressure gas to a higher pressure, usually in the pressure range of 10 to 3000bar. It is widely used in fields such as chemical engineering, petroleum, natural gas, electricity, metallurgy, aerospace, etc. The working principle of a gas booster pump is to use the compressor principle to increase the gas pressure by compressing the gas volume.
It is composed of a pressure cylinder, piston, gas valve, and control valve. When working, gas first enters the pressure cylinder from a low-pressure gas source. When the piston moves to the right, the volume decreases, and the gas pressure increases accordingly. When the set pressure value is reached, the gas valve closes, and the gas pressure is locked in the compression chamber. At this time, the outlet device can transport high-pressure gas to the desired place. The characteristics of gas booster pumps are high pressure, small volume, light weight, simple structure, and convenient maintenance.
At the same time, it also has many advantages, such as no leakage, no gearbox, no oil lubrication, no noise, no vibration, etc. Therefore, it can replace traditional mechanical pumps, hydraulic pumps and other equipment in many applications. However, there are also some issues that need to be noted for gas booster pumps, such as high requirements for gas source purity, airtightness, and explosion-proof measures, which may affect the normal operation of the equipment.
In addition, different gas booster pumps are suitable for different gas types and pressure ranges, and suitable equipment needs to be selected according to specific requirements. Overall, gas booster pumps are a very useful industrial pump that can meet various pressure requirements of equipment. With the continuous progress of industrial production, gas booster pumps have been widely applied and developed in various fields.
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