Tubular Backwash Filter for Paper Mill

JX Filtration September 29, 2022 Automatic Backwash Filter

The tubular backwash filter adopts PLC full intelligent control, which can be filtered online for a long time, and the backwashing and reuse of the filter element can be carried out without stopping. Suitable for petrochemical, papermaking, water treatment and other fields.

Working principle

Liquid from the inlet main pipe into the filter, evenly distributed to each row of pipes for filtration, the fluid from the bottom up from the outside and inside through the filter element, the filter element intercepts solid particles, after the filter oil flows out from the top of the tube after passing through the filter element, through the outlet main pipe after the summary of the outlet filter into the downstream equipment. As particles accumulate on the surface of the filter element, the differential pressure of the filter gradually rises. When the differential pressure of the filter reaches the set value, the system program begins to control the filter backwashing, and the system differential pressure resumes the initial differential pressure after the backwashing.

Technical specifications