Equipment overview:

The security precision filter is a kind of filter core type microfiltration equipment, its filtration accuracy is 0.1-500 m, can play a good role in protecting the membrane elements. According to the subsequent protection of equipment. Security filter is installed in front of the outlet of the UF backwash pump, the NF device and the RO device to prevent particles from entering the membrane assembly and scratching the membrane surface.

Security precision filter pressure vessel adopts corrosion resistant glass fiber reinforced plastic material or stainless steel shell, the filter element is mainly composed of skeleton and filter cloth (cotton), mainly polypropylene folding type or melt blown type filter element.

Equipment features:

1. The pass shape is conical structure;

2. Filtration can enter deep and form deep filtration;

3. Large amount of pollution and long service life;

4. The structure can meet the requirement of quick replacement of filter element;

5. The running flow rate is not more than 10m3/m2.h(measured by the surface area of the filter element);

6. Filter precision has a variety of specifications, can provide 0.22 m, 0.4 m, 1 m, 5 m, 10 m, 20 m, 50 m, 75 m, 100 m and other different precision of the filter element.

Security filter/Precision filter

Conditions of use:

1. The design pressure of the security filter: less than 0.4Mpa;

2. Water pressure test pressure: 0.8MPa;

3. Design temperature: 0℃-50℃;

4. Service life: under normal working conditions, the filter element can maintain the service life of about 4-8 months.

Scope of application:

It is suitable for further purification of water with low suspended impurities (turbidity less than 2-5 degrees).