佳木斯市自来水公司自1969年以来,对原有的除铁充氧设备进行了改革,把水—气射流泵应用于除铁曝气充氧工艺中,取得较好的效果。水—气射流泵的工作原理是基于紊流射流理论;从喷口以高速射出的工作流体(水)连续挟带走吸入室内的空气,并形成不同程度的真空。水与空气在混合管内充分混合, Since 1969, the Jiamusi City Water Supply Company has reformed the original iron and oxygen-removal equipment and applied the water-gas jet pump to the iron-removal aeration and oxygenation process to achieve better results. The working principle of the water-gas jet pump is based on the theory of turbulent jet; the working fluid (water) ejected from the nozzle at high speed continuously sucks the air sucked into the chamber and forms vacuum in different degrees. Water and air are mixed thoroughly in the mixing tube.