Sewage plant tail water purification device for pharmaceutical system

The utility model provides a sewage plant tail water purification device for a pharmaceutical system, which comprises a filter tank, a water inlet of the filter tank is connected with a sewage plant tail water pipe, a filter pipe is arranged in the filter tank, quartz sand is arranged in the filter pipe, a feed port and a discharge port are arranged on the side wall of the filter tank, and a water outlet is arranged at the bottom of the filter tank. And the water inlet and the water outlet are respectively provided with a water inlet valve and a water outlet valve. The device can effectively remove suspended matters in tail water to reach the use standard of a pharmaceutical system, and the use of tap water is reduced, so that the effect of saving water is achieved. 本实用新型提供一种用于制药系统使用的污水厂尾水净化装置，包括过滤罐，过滤罐的进水口与污水厂尾水管连接，过滤罐内设有滤管，滤管内设有石英砂，过滤罐侧壁设有进料口和出料口，过滤罐底部设有出水口，进水口和出水口分别设有进水阀门和出水阀门。该装置能够有效去除尾水中悬浮物，达到制药系统使用的标准，减少自来水的使用，从而达到节约用水的成效。