該機廣泛應用于 中草藥藥汁、口服藥液、針劑藥液、滋補液、藥酒、醫藥與食品生產上的粉末活性炭的精密過濾等價值較高的液體的精密過濾 等，過濾后無殘液。
Brief Description of Product
This Residual-Liquid-free Column Filter is widely used for precision filtration of such higher-value liquids as Chinese herbal medicine concoction, oral medical solution , medical liquid for injections, nourishing liquid, medical wine, medicines and powdered activated carbon used in the food production without any residual liquid left in filtering.
- 濾芯絲隙精度固定（ 20-50 微米可?。?，即是混合器過濾精度保證。不銹鋼材質 304 、 316 可選，使用壽命長。
Performance Characteristics ：
1. With a residual liquid filtering device equipped, this special structural design fulfills the filtration without residual liquid left.
2. Suitable for precision filtration of liquid containing more solid content. Such filter aids as diatomaceous earth and resin may be added.
3. The filtering wire gap accuracy is fixed (20-50 micron optional), which means that the filtering accuracy is guaranteed. Stainless steel 304 and 316 is optional for the material quality, which is long in its service life.
4. The filter element is in a wedge-shaped structure large in the inside but small in the outside, which is easy for internal backwash and residue discharge
5. As the filtration is enclosed, it is safe in production, free of odor spilled out, excellent in production environment and small in area occupied.
6. A sealing ring designed specially is adopted, which achieves a quick opening/closing in the large-diameter pneumatic residue-discharge bottom cover.
7. It is covered or disassembled without need for a lifting device, thus making cleaning and maintenance easier and quicker.
8. According to the technological requirements, it is permissible to put an insulation jacket on the outside of the filter body and to put a lining of anti-corrosion material layer on the internal wall of the filter body.