Petal-shaped filter

Abstract

The invention discloses a petal-shaped filter, relates to a water treatment device, and specifically relates to the petal-shaped filter. The petal-shaped filter comprises mesh cylinders (1), vertical ribs (2) arranged between adjacent mesh cylinders, and horizontal ribs (3) arranged between the mesh cylinders. The petal-shaped filter is formed by a plurality of non-closed filter cores and reinforcing ribs, and has the characteristics of smooth surface, uniform gaps, too large filter area, little filtration interference and good backflushing effect.

Description

technical field

[0001] The invention relates to a water treatment device, in particular to a petal-shaped filter element. Background technique

[0002] With the increase of population and industrial factories, water consumption is increasing, and water resources are increasingly scarce, but the demand for water is increasing. Filter element devices are usually used in the water treatment process. The existing filter elements are basically cylindrical, with small filtration area, large land occupation, and high cost. Contents of the invention

[0003] The invention provides a petal-shaped filter element, which solves the problems of the existing filter elements such as small filtering area, large occupied area and high cost.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions: a petal-shaped filter element, including net cylinders (1), vertical ribs (2) between the net cylinders, and horizontal reinforcement ribs (3...

Examples

Embodiment Construction

[0012] The present invention will be described in detail below with the best embodiment.

[0013] Such as figure 1 As shown, the petal-shaped filter element includes: net tubes (1), vertical ribs (2) between the net tubes, and horizontal ribs (3) between the net tubes.

[0014] The mesh cylinder (1) is assembled by wedge-shaped wires. The gap between the wedge-shaped strips is small on the inside and large on the outside. When filtering, the sewage flows from the inside to the outside, and the particulate matter is trapped in the inner layer. When cleaning the filter element, the backwash water is washed from the outside to the inside;

[0015] Several non-enclosed filter core mesh cylinders (1) are combined to form a whole, and the filtering area of ​​the mesh cylinder (1) is 40%-90% of the same diameter and length of the same mesh cylinder. More than double the area;

[0016] The water outlet parts between the mesh cylinders (1) are independent water outlet chambers with l...

technical field

[0001] The invention relates to a water treatment device, in particular to a petal-shaped filter element. Background technique

[0002] With the increase of population and industrial factories, water consumption is increasing, and water resources are increasingly scarce, but the demand for water is increasing. Filter element devices are usually used in the water treatment process. The existing filter elements are basically cylindrical, with small filtration area, large land occupation, and high cost. Contents of the invention

[0003] The invention provides a petal-shaped filter element, which solves the problems of the existing filter elements such as small filtering area, large occupied area and high cost.

[0004] In order to solve the above problems, the present invention adopts the following technical solutions: a petal-shaped filter element, including net cylinders (1), vertical ribs (2) between the net cylinders, and horizontal reinforcement ribs (3...

Examples

Embodiment Construction

[0012] The present invention will be described in detail below with the best embodiment.

[0013] Such as figure 1 As shown, the petal-shaped filter element includes: net tubes (1), vertical ribs (2) between the net tubes, and horizontal ribs (3) between the net tubes.

[0014] The mesh cylinder (1) is assembled by wedge-shaped wires. The gap between the wedge-shaped strips is small on the inside and large on the outside. When filtering, the sewage flows from the inside to the outside, and the particulate matter is trapped in the inner layer. When cleaning the filter element, the backwash water is washed from the outside to the inside;

[0015] Several non-enclosed filter core mesh cylinders (1) are combined to form a whole, and the filtering area of ​​the mesh cylinder (1) is 40%-90% of the same diameter and length of the same mesh cylinder. More than double the area;

[0016] The water outlet parts between the mesh cylinders (1) are independent water outlet chambers with l...

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