Self-Cleaning Screen Filter
Product Description:
IsfahanPlast production group is the only producer of self-cleaning filter screens in our dear country of Iran. These filters are produced to remove and prevent the entry of suspended particles (tss) up to 100 microns and from the size of 4 inches to the size of 10 inches.
One of the most important features of this device during washing and washing is that the irrigation system does not stop and continues to operate.
How the self-cleaning filter screen works:
The activity cycle of the self-cleaning filter for cleaning the filter is similar to a vacuum cleaner. The suction (suction nozzle) cleans solid materials from the screen in a rotating and spiral manner so that the entire screen can be cleaned well.
Normally, the impure water enters the filter inlet, passes through the coarse filter. The 1/4-inch diameter holes remove large particles that may interfere with the next process, then the water flows into the screen plate. goes and is transferred to the outlet. The materials remaining on the screen eventually cause a pressure difference (Δp) in the entire filter.
In case of a pressure drop of up to 0.5 bar, the control unit opens the drain valve and starts the washing cycle to drain the particles out. in such a way that the particles are removed from the screen through the passage of suction at a high speed.
The water driven by the turbine collects suspended particles by rotating the nozzles in the collector tube. The piston moves continuously along the screen and cleans the surface of the screen in 20 to 30 seconds. The water seal valve is closed and the jack piston returns to its original position and is ready for the next cycle. It is worth noting that this process can be set to inactive, manual and automatic modes by the three-way valve. Also, the washing process in During the purification process, it flows simultaneously and the purification flow does not stop or disrupt.
Advantages of IsfahanPlast self-cleaning filter screens:
1- Competitive price and quality compared to imported samples.
2- On-site installation by experts of Isfahan Plast Company, warranty and after-sales service.
3- Internal steel cartridge (mesh).
4- Significant reduction of the space occupied by the filtration station and very low pressure drop.
5- Significant reduction of time and water consumption in reverse washing.
6-No need for electricity in hydraulic models.
7- The ability to provide variable filtration degrees at the request of the consumer in the range of 50 to 800 microns.
8- No need for an operator.
9- Providing constant water flow during washing operations.
10-Using modern and localized technology to make this product.
11- It has a long useful life.
