Horizontal type valveless filter provided without backwashing water box

• Main Authors: LIU SHAOHUAI, WANG KUN, LIU JUNPEI, LIU JING
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2011
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a horizontal type valveless filter provided without a backwashing water box, which is applied to the technical field of water purification treatment. A filter plate in a shell divides the inner cavity of the shell into an upper cavity and a lower cavity; a baffle plate welded in the upper cavity of the shell divides the upper cavity of the shell into three to six filter chambers, and each filter chamber is loaded with filter materials; a water-distribution main pipe, a water-distribution box and a water-distribution downward pipe are fixed on the outer side of a left sealing head; a water-distribution horizontal pipe is arranged at the bottom of the lower cavity body of the shell; a water-distribution upward pipe passes through the filter plate and the filter material layer; a water outlet main pipe and a water outlet are fixed on the outer side of a right sealing head; and a siphon backwashing system is fixed at the top of each filter chamber. The effects are that the backwashing w