软化水设备工作流程反洗：工作一段时间后的设备，会在树脂上部拦截很多由原水带来的污物，把这些污物除去后，离子交换树脂才能完全曝露出来，再生的效果才能得到保证。反洗过程就是水从树脂的底部洗入，从顶部流出，这样可以把顶部拦截下来的污物冲走。这个过程一般需要5-15分钟左右。
Backwashing of working process of softened water equipment: after working for a period of time, the equipment will intercept a lot of pollutants brought by raw water on the upper part of resin. After removing these pollutants, the ion exchange resin can be fully exposed and the regeneration effect can be guaranteed. The backwashing process is that water is washed in from the bottom of the resin and flows out from the top, so that the dirt intercepted from the top can be washed away. This process usually takes about 5-15 minutes.