Self Cleaning Wedge Wire - Slot Tube Type Filter
In this type of filter the flow is from the outside to the inside of the element eliminating the entry of debris on the clean side of the liquid flow. Manual online cleaning, semi automatic or fully automatic in operation. The element is cleaned by rotating the element, manually or with an electric motor. The rotating element rubs against one or two stationary blades that remain in contact with the element. Debris scraped / wiped off the surface is accumulated bottom of the filter where from it is flushed out through drain valve operated manually or automatically.
Material (Support Customization)
- Low Carbon Steel Wire
- High-Manganese Steel Wire
- Stainless Steel Wire 304,304L, 316, 316L
- 2205 austenitic stainless steel
- Hastelloy
Type (Support Customization)
The self-cleaning filter has functions of automated cleaning and drainage. It can be controlled by pressure difference or time and manual operation.
Working principle
In this type of filter the flow is from the outside to the inside of the element eliminating the entry of debris on the clean side of the liquid flow. Manual online cleaning, semi automatic or fully automatic in operation. The element is cleaned by rotating the element, manually or with an electric motor. The rotating element rubs against one or two stationary blades that remain in contact with the element. Debris scraped / wiped off the surface is accumulated bottom of the filter where from it is flushed out through drain valve operated manually or automatically.
Advantages
1. Continuously water supply: water consumption in the cleaning process is less, nearly 5% of filter water yield. The flushing time is 2 ~ 15 seconds.
2. High filtration precision: the filtering precision can reach 20 microns.
3. Large filtering area: The standard filter screen's effective filtering area is 7 ~ 40 times of the inlet area.
4. Reliable cleaning types: there are many kinds of control modes ( manual, differential pressure, timing, PLC program logic control, and other control modes for choices ).
5. Simple and economical installation: diversified structure, suitable for installation in all kinds of site conditions, and does not affect the running effect.
6. Long service life: Normally, it will be more than ten years, according to the requirements, different specifications can easily replace the stainless steel mesh.
