微孔管式过滤器是我国六十年代通过试验研究发展完善起来的一种新型过滤设备。它具有过滤速度快、质量高、消耗低、污染小、便于实现自动化、节省大量木材和棉布等特点,优于传统使用的木制板框压滤机。七十年代初期首先用于湿法冶金工艺,取代了木制板框压滤机,收到良好的技术经济效果。随后,在全 Microporous tube filter is China’s sixties through the development of experimental research and development of a new type of filtration equipment. It has the characteristics of fast filtration speed, high quality, low consumption, small pollution, easy to automate, save a lot of wood and cotton, better than the traditional wooden frame filter press. The early seventies first for the hydrometallurgical process, replacing the wooden frame filter press, received a good technical and economic results. Then, in the whole