Electric brush self cleaning filter SL series

Product Description

Electric brush self cleaning filter SL series

Filtering is an indispensable treatment in the purification process of water to intercept impurities in the water to purify the water quality and protect the normal operation of other equipment in the system. Ordinary mesh filter is widely used in water filter, industrial circulating water system due to its good filtering effect and small resistance. Its disadvantages are small pollution volume, easy blockage, low automation degree and complex cleaning work. It must be dismantled to realize the cleaning of the filter part, which greatly reduces the degree of automation of the whole system and seriously restricts the production efficiency of users. With the gradual deepening of understanding, the vast majority of industrial and mining enterprises and other units are seeking and using a more automated filter with its own cleaning function to replace the original backward equipment.
The SLF series self-cleaning filter is an intelligent fully automatic filter with the world's leading technology. Compared with the previous filters, it has a high degree of automation, large processing volume, self-cleaning and sewage discharge, uninterrupted water supply, wide application and other advantages. High filtration accuracy, short cleaning time, less water consumption, small pressure loss, this product can provide you with stable and reliable water quality assurance. Filters are equipped with powerful intelligent control systems and power-powered self-cleaning devices. The control system is standard with large screen color Chinese LCD touch screen. The system has its own operation manual, which is very convenient for you. At the same time, the system can display the equipment operation in real time and reserve output interface, which can realize remote monitoring function. The machine also has overload protection, no-load protection and alarm functions, enabling you to safely use this product.
Filtering process
Raw water flows from the inlet, into the filter cartridge, and then through the filter barrel, from the inside out, the impurities are intercepted in the filter cylinder wall, filtered clean water from the outlet, when the impurities in the inner wall of the filter cylinder more, on the inner surface of the filter cake, and gradually form the pressure difference, when the pressure difference reaches the preset value of the difference pressure controller, the self-cleaning process will be started by.
Self-cleaning process
The self-cleaning process of the filter is completed by the cleaning and the discharge valve along the inner surface of the filter tube. The open discharge valve forms a negative pressure in the blocked filter tube. The filter cake attached to the inner wall of the filter tube is cleaned by the filter and discharged into the body due to the negative pressure. The entire cleaning was approximately 60 seconds and the system flowed.
Control mode
The SLF series self-cleaning filter operation is equipped with differential pressure / time / manual functions, and we also designed the priority control function, in any case, the device will start the self-cleaning function, so as to better ensure the normal operation of your system.
Scope of application
Industrial filtration application: water cooling water, water cooling water, circulating water, refrigeration and heating system in chemical, steel, paper, power plant, automobile, mining, frozen water filtration; protection spray head; sewage treatment; municipal water reuse; workshop water; R.O. system front filtration, etc.;
 
Irrigation filtration application: groundwater; municipal water; rivers, lakes, sea water; orchards; nursery; greenhouse; golf courses; parks, etc.
SLF Self-Cleaning Filter (FL Series) model description
SLF(Self-Cleaning Filter) / (Type) -caliber- -filter accuracy / design pressure
Product characteristics
â–  single maximum filter flow up to 4000m3/h
â–  filtering accuracy was obtained from 4000 micron-20 microns
■ filter mesh optional bore (4000-800 μm), wedge (1000-50 μm) woven composite (800-20 μm)
■ Minimum working pressure ≥ 0.1MPa
■ maximum working pressure ≤ 1.6MPa(specially customizable)
■ operating temperature of ≤ 95℃
â–  power supply: 380V/50Hz
â–  control voltage: AC24V
â–  cleaning method: electric brush type.
â–  control mode: differential difference, time, manual and PLC
â–  cleaning time: 10-1000 seconds adjustable
â–  housing: carbon steel, 304 stainless steel, 316L stainless steel
â–  filter screen: 304 stainless steel, 316L stainless steel
â–  cleaning brush: stainless steel, nylon
â–  sewage discharge valve: cast iron, copper and stainless steel
â–  controller: PVC, aluminum
â–  sealing ring: EPDM rubber
Note: Other special materials can be customized according to customer requirements. Please consult the company for specific information.