一、概述单螺杆油气混输泵是一种液、气、固三相混输泵。它可以对液体和气体的混合介质加压和输送,且介质中允许含有不大于密封腔通道的固体颗粒。这种泵是液压泵方面的边缘技术,填补了泵、压缩机、固体输送器之问跨界技术的空白。目前刚开始使用在油田油气生产集输方面,故称油气混输泵。通过单螺杆油气混输泵输送的混合介质其液相和气相的比例几乎可以是任意的,并可在短时间内适应输送纯液或纯气,固体颗粒可占 I. Overview Single screw oil and gas mixing pump is a liquid, gas, solid three-phase mixed pump. It can be mixed liquid and gas mixture pressure and delivery, and the medium is allowed to contain no more than the sealed chamber channels of solid particles. This pump is the edge of the hydraulic pump technology to fill the pump, compressor, solid conveyor cross-border technology asked the gap. Currently just beginning to use in the field of oil and gas production and transportation, so called oil and gas pump. The mixing medium delivered by the single-screw oil-gas mixing pump can have almost any ratio of the liquid phase and the gas phase, and can be adapted to transport pure liquid or pure gas in a short time. The solid particles can occupy