How automatic self-cleaning filter works

Automatic self-cleaning filter works:

ICM automatic scraping self-cleaning filter consists of motor reducer, filter housing, filter, wiper brush combined cleaning system, PLC controller and electric drain valve. The raw material medium enters the filter through the feed inlet, and is filtered through the gap of the filter from the inside to the outside. The filtered raw material flows from the top to the bottom of the discharge port, and is larger than the impurities in the filter screen. The filter assembly After a certain period of operation, the filter gap is blocked by impurities. When the pressure difference reaches a predetermined value, the PLC monitors the signal and issues a command. The gear motor drives the rotating scraper, and the dirt is automatically cleaned and adhered to the filter to keep the filter filtered. With the function, the clearance of the filter mesh is unimpeded; when the impurities at the bottom of the filter increase, the bottom drain valve is automatically opened through the temples of procedures, and impurities are discharged to keep the system pressure normal. Scraper self-cleaning filter scraper structure is reasonable layout, scraping angle optimization, driven by the geared motor, the rotating scraper scraped the impurities in the filter gap in a timely manner, eliminating the trouble of washing and removing the filter to keep the raw materials open Unimpeded filtration. The wiper system consists of a self-cleaning filter consisting of a fixed blade, a blade brush combined cleaning, and a spring. The spring pressure compensation is selected to be reasonable and the abrasion of the filter screen is minimized.

Automatic design of self-cleaning filters:

1, using automatic online continuous filtration to meet the process automation requirements;

2, the system uses electric drive: the use of speed reducer to drive the rotating wiper cleaning system, automatically remove the impurities attached to the filter to maintain the filter continuous filter function;

3, PLC control functions: pressure differential cleaning, timing cleaning, manual cleaning; and pressure differential priority, and can be connected with the central control room;

4, the actual verification, the filtering effect is particularly good, stainless steel wedge filter mesh filter, clean, easy to wear;

5, in many areas to replace the traditional bag filter, basket filter, filter strainer, shaker filter, plate and frame filter, band filter and so on.