Filter
Filters are conveying a device indispensable medium pipeline. As we know , Filter mainly includes disk vacuum filter, drum filter of external filtration and vacuum filter of belt. Filter is filtration equipment made up of cylinder, transmission, distribution heads, main bearings, mixers, slurry tank, and scraper and winding structure. And Filter is widely used in chemical, petroleum, pharmaceutical, light industry, food, mineral processing, coal and water treatment sectors.
Feature
1. High efficiency, accurate and sensitive performance
2. Standard modular, long life, high quality
3. No wear, no corrosion
4. High quality and easy to check
Working principle
Impurities in the water deposited on a stainless steel filter, the resulting pressure differential. And out through the outlet pressure switch monitoring pressure changes, when the pressure reaches the set value, the electric controller to the hydraulic control valve, the drive motor signals. After installation, the technician commissioning, set the filtration time and cleaning conversion time, the water to be treated by the inlet into the body, the filter starts to work, when it reaches the preset cleaning time, electric controller to the hydraulic control valve drive motor signal, causing the following actions: motor driven brush rotation of the filter for cleaning, while the sewage control valve is opened, the entire cleaning process takes tens of seconds duration, when the cleaning is finished, close the control valve, the motor stops, restore the system to its original state, began to enter the next filtration step. Filter casing consists of coarse filter, fine filter, sewage suction pipe, stainless steel or stainless steel brush nozzle to form seals, anti-corrosion coating, rotating shaft.