Single screw oil and gas mixing pump introduced

In oil exploration, oil wells are often accompanied by a certain amount of natural gas, water and solid particles. In order to reduce the well head back pressure, increase the crude oil output, improve the development benefit and achieve the objective of oil and gas confinement transportation, multi-phase mixed media such as oil and gas must be pressurized and transported with multiphase oil-gas pump. Single Screw Oil and Gas Mixing Pump Introduction Single screw pump can deliver gas-liquid-solid multiphase media, and can deliver pure gas media in a short period of time to achieve multi-phase mixed transmission. In the design of hybrid transmission system, the characteristics of mixed transmission medium and single-screw hybrid pump are fully analyzed to ensure the system is safe, reliable and scientific. Single screw oil and gas mixing pump working principle and characteristics Single screw pump work is the same outer surface of the rotor in the corresponding inner surface of the stator within the mesh to form a special contact line to separate the stator cavity, . When the rotor rotates according to a certain track, the seal line moves axially, and the stator cavity also moves axially, that is, displacement of the volume. At this moment, the seal line disappears at one end and a new seal line is generated at the other end, Push the media from one end to the other. Single-screw oil and gas pump due to the use of a good elastic rubber material of the stator, the rotor meshing with the need for a certain amount of interference, so that it produces a reliable seal. When the pump is working, the sealing line can effectively prevent the gas from passing, so as to achieve the purpose of conveying the gas. When the medium contains solid particles, if the solid particles are squeezed in the sealing line, the surface of the stator rubber is compressed due to the elastic effect of the rubber stator, The particles cross the seal line and the stator rubber rebounds back to its original shape so that the single screw pump can achieve the purpose of containing a trace amount of solid particles in the transport medium. Single-screw oil and gas mixing pump is suitable for corrosive media, gas-bearing media, sediment-containing solid particulate media and high-viscosity media. Gas content of up to 95%, medium viscosity up to 50000mPa · S, with a solid content of up to 60%, allowing the solid particle diameter ≤ 3.5 ~ 32mm, flow and speed is proportional to the low speed low flow to maintain pressure stability, Has a good regulatory performance, easy to achieve automation and control. (Editor: pure) More reading: 2016 Beijing Petroleum Exhibition pump valve pipe fittings exhibition information 2016 exhibition information 2016 China World Expo

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