Self-cleaning filter it is an advanced, efficient and easy-to-operate automatic filtration equipment, suitable for metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power, urban water supply fields. For example, industrial water, circulating water filtration, emulsion regeneration, waste oil filtration treatment, continuous casting water system for metallurgical work, blast furnace water system, high-pressure water descaling system for hot rolling.

Features of self-cleaning filter:

1. It can be applied to different raw water quality and water requirements.

2. The structure is relatively simple and the operation is simple.

3. High-precision filtration, stable effluent quality.

4. Few wearing parts, no consumables, and long service life.

5. The filter can be used for life, no need to replace, saving consumables.

6. The control system is intelligent (PLC control), with a high degree of automation.

7. Short anti-cleaning time, small flow and pressure loss and continuous flow.

8. Suitable for different raw water quality

Features of automatic self-cleaning filter:

The automatic back-cleaning filter is a new type of filtering technology. The filter uses differential pressure control and positioning control to automatically clean the filter screen. When the differential pressure between the inlet and outlet of the filter reaches the set value or the timer reaches the preset time, the electric control box announces a signal, the drain valve opens (the water flow guide valve is open), and the water flow washes away the impurities stuck on the inner wall of the filter screen. Further flushing and discharging, when the water flow guide valve is fully closed, the water flow is forced to enter the outside of the filter from the inlet section of the filter, most of the net liquid flows out from the outlet, and a part of the net liquid enters the inside of the filter from the outside of the filter ( Because the system will be in a pressure relief condition, the internal pressure of the filter is lower than the outside pressure), so that the filter is backwashed. The specially structured stainless steel tapered filter creates a jet effect inside the filter, and any magazine is removed from the lubrication. Washed away on the inner wall.

Selection method of automatic self-cleaning filter:

The following aspects need to be considered when selecting a model.

1. Relevant physical and chemical properties of filter media.

2. The user's requirements for filtering accuracy.

3. The pipeline pressure of the system.

4. Filter the concentration of suspended solids in impurities.

5. The amount of treated water.

Technical parameters of self-cleaning filter? Self-cleaning filters are mainly used to filter circulating water to remove particles and suspended solids. Many engineers do not know what technical parameters are needed when selecting models.

Self-cleaning filters are also called automatic filters, automatic brush filters, self-cleaning brush filters, etc.

1. What is the size of the inlet and outlet pipe diameter of the self-cleaning filter?

2. What is the housing material of the self-cleaning filter?

3. Working pressure of self-cleaning filter;

4. Working temperature of self-cleaning filter;

5. Filtering accuracy of self-cleaning filter;

6. Working flow of self-cleaning filter;