The invention discloses
ultrafiltration membrane
sewage treatment equipment based on non-compact type filter elements, which comprises a plurality of rows of non-compact type filter elements arranged side by side, the outlet ends of the plurality of rows of non-compact type filter elements are respectively communicated with a plurality of water outlet
branch pipes, the water outlet
branch pipes are communicated with a water outlet main
pipe, the water outlet main
pipe is communicated with a water outlet joint, and the water outlet joint is communicated with a water inlet
pipe. One ends, far away from the outlet ends, of the multiple rows of non-compact filter elements are respectively communicated with a plurality of back-washing
branch pipes, the back-washing branch pipes are communicated with a back-washing main pipe, the back-washing main pipe is communicated with a back-washing joint, each non-compact
filter element is arranged in an
assembly box, and the back-washing joint is arranged in the
assembly box. A first cover plate and a second cover plate are respectively arranged at two opposite ends of the
assembly box, and are respectively positioned at two axial ends of each non-compact
filter element. According to the invention, the filtering effect is improved, the filth blockage frequency of the body is reduced, the
service time is prolonged, and meanwhile, the
backwashing efficiency and the
backwashing effect are improved. The invention is suitable for the technical field of
sewage treatment.