Fully automatic scraper brush self-cleaning filter

The high-efficiency hanging self-cleaning filter automatically removes particle impurities on the outer surface of the filter element through mechanical scraping, and can work continuously in online circulation. The fully automatic external scraping filter is mainly designed for high-precision filtration, precise filtration, which can greatly avoid crushing impurities and efficiently remove most impurities, suitable for the filtration treatment of water and various viscous liquids.

Traditional filters often clog when filtering viscous materials and soft impurities. Customers can only choose large filters or frequent manual cleaning, which requires high investment, heavy workload, and serious material waste. The filters of Shandong Longxing Group easily solve such problems through self-cleaning operation mode, always keeping the filter element clean, regularly discharging high concentration impurities in waste liquid, reducing material waste, and having advantages in filtering poor water quality water and viscous materials such as adhesives, resins, polymers, oils, etc., with higher efficiency.

The fully automatic scraper filter, with its significant technological advantages and low operating costs, is gradually replacing traditional manual filters in many fields such as vibrating screens, bag filters, basket filters, and some backwash self-cleaning filters.  

Fully automatic scraper brush self-cleaning filter

2、 Main technical parameters:

1. Filtration area: 0.236 square meters;

2. Materials used: water and high viscosity liquid (80000cps), impurities<1000ppm

3. Filter component material: Gap type metal filter element, made of stainless steel 304;

4. Filtering accuracy: can be determined according to user requirements

5. Import and export flange connections, DN50

6. Material of the shell in contact with the material: stainless steel 304

7. Shell sealing material: Fluororubber or determined according to the customer's filtering material.

Working Principle:

The liquid flows in from the inlet, passes through the suspension, flows inward from the outer surface of the filter element, and flows out from the outlet. And impurities are trapped on the outer surface of the filter element, hanging tightly on the outer wall of the filter element and scraping off. As time goes by, impurities increase and the pressure difference rises. The filter control system cleans according to the pressure difference or scheduled cleaning.