Motor scraper type self cleaning filter

• U-zc-g2 series scraper filter is not only used for water filtration, but also widely used for self-cleaning and filtration of viscous materials such as solvents, acid and alkali liquids, polymers, coatings, etc. with higher efficiency and accuracy range of 25-2500 μ m, it can handle liquids with viscosity up to 5800000 cm. The series of u-zc-g2 series scraper filters are widely used in water treatment, petrochemical, metallurgy, electric power, fine chemicals, coatings, etc , ink, paper, food and beverage, pharmaceutical, metal processing and other industries.
  
  U-zc-g2 series scraper filter, fully automatic operation, high filtering accuracy, stable and reliable performance. It is the best choice to replace the traditional manual filter or the abandoned filter material filter. In many fields, it can replace the traditional core filter, bag filter, basket filter, vibrating screen filter, etc.

   

  Technical features and advantages:

   

  1. Fully automatic operation, 24-hour continuous on-line filtration, ending heavy filter element replacement and cleaning;
  2. The concentration of waste impurities is high, and it can be recycled to reduce the loss of high-value materials;
  3. Closed filtration to prevent leakage of hazardous materials, which is conducive to safety production and employee health;
  4. Various advanced control systems are optional, with high efficiency, high reliability and long service life;
  5. The filtration pressure loss is small, the flow rate is stable, which is conducive to the continuous and stable process;
  6. Small floor area, saving consumables cost and environmental protection treatment cost;
  7. The backwash function can be added to assist in cleaning the filter element;
  8. The standard upper end cover auxiliary lifting device can open and close the filter easily.
  9. Adopt metal sheet scraper / tetrafluorocarbon scraper, with excellent scraping effect, significantly improve the ability of impurity removal, and avoid crushing impurities;
  10. Under the operation condition with certain viscosity medium, the motor can be replaced with air cylinder to avoid motor locking and make the operation more stable.

   

  Working principle:

   

  The liquid flows in from the inlet and flows out from the inner surface of the filter element. The lower end of the filter element is connected with the outlet. The liquid flows out from the outlet and the impurity particles are intercepted on the inner surface of the filter element. When a certain amount of impurity is intercepted on the surface of the filter element, the cleaning procedure is started at a fixed time or according to the set differential pressure. The speed reducer / cylinder drives the scraper blade attached to the surface of the filter element to rotate and scrape off the impurities and impurities on the inner surface of the filter element Leave the filter element surface along the scraper, and the liquid falls into the bottom of the filter along with the downward direction. Rotate the sweeping plate to sweep the heavy impurities at the bottom into the fouling chamber, where the impurities accumulate and filter
  At the bottom of the device, the blowdown valve is opened regularly to discharge the liquid with high concentration from the blowdown outlet, which can be recycled.。

   

  

  
  

• Work flow chart:

  

  Dimension table of motor scraper: