Automatic regeneration system and method of ion exchange column

The invention discloses an automatic regeneration system and method of an ion exchange column. The system comprises a cation tower acid inlet pipeline, a cation tank acid inlet pneumatic valve, a cation regeneration tank, a manual isolation valve, an ion exchange column acid inlet electromagnetic valve and a cation exchange column, an outlet of a cation tower acid inlet pipeline is divided into two paths, one path is communicated with a cation regeneration tank through a cation tank acid inlet pneumatic valve, and the other path is communicated with an inlet of a cation exchange column through a manual isolating valve and an ion exchange column acid inlet electromagnetic valve; according to the system and the method, the acid for regenerating the refined cation resin can be used for directly regenerating and replacing the invalid resin in the ion exchange column, the structure is simple, and the cost is low. 本发明公开了一种离子交换柱的自动再生系统及方法，包括阳塔进酸管道、阳罐进酸气动阀、阳再生罐、手动隔离阀、离子交换柱进酸电磁阀及阳离子交换柱；阳塔进酸管道的出口分为两路，其中一路经阳罐进酸气动阀与阳再生罐相