新型常温油气集输管道的清蜡装置由投球机、清蜡球和收球筒组成。使用投球机不但甩掉传统、落后的三管拌热清蜡工艺 ,而且本身又具有安装方便、价格低等优点 ,使用较广泛。投球机是在集输管道的起点 ,定期向管道中投入与管道公称通径相适应的聚氨脂球 ,在管道中液流压差推动下 The new type of room temperature oil and gas pipeline collection and cleaning device consists of ball machine, cleaning wax ball and close the ball. The use of throwing machine not only get rid of the traditional, backward three heat mixing wax process, but also has its own advantages of easy installation, low prices, the use of a wider range. Ball machine is set in the beginning of the pipeline, pipelines regularly put into the nominal diameter of the pipe with polyurethane balls, driven by the pressure in the pipeline flow