Patent ID: 11938430
Assignee: KEMFLO (NANJING) ENVIRONMENTAL TECHNOLOGY CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  Y | IPC B

Claim 14:
15. A filter assembly comprising
a central water collection pipe; and
at least one layer a flow guide mesh, and the flow guide mesh having
a water inlet fide;
a water outlet side opposite to each other;
a first water isolating material disposed on the water inlet side to seal a part of the water inlet side and define an effective water inlet width;
a second water isolating material disposed on the water outlet side to seal a part of the water outlet side and define an effective water outlet width; and
a comb structure including at last one comb tooth within the effective water outlet width of the water outlet side;

wherein the effective water inlet width is 110%˜140% of a vertical distance between the water inlet side and the water outlet side, the effective water outlet width is 60%˜90% of the vertical distance between the water inlet side and the water outlet side, and a projection of the effective water inlet width of the water inlet side on the water outlet side is out of a range of the effective water outlet width.