Dendriform water treatment filler

[0021] The present invention will be further elaborated below.

[0022] As shown in the accompanying drawings, a dendritic water treatment filler includes a middle rope 1, a plurality of fiber monomers 2 fixed on the middle rope 1, the fiber monomer 2 includes a fiber thread 4, and the fiber monomer 2 also includes a The axis 3 fixedly connected to the middle rope 1, the fiber thread 4 is wound on the axis 3, and the ends of the axis 3 and the fiber thread 4 are fixed in the middle rope 1 by braiding, the axis 3 is one or more strands, and the two ends of each strand are Fixed in the middle rope 1 by weaving, the material of the axis 3 is any one of aramid fiber, polypropylene fiber, polyethylene fiber and polyacrylonitrile fiber. When weaving, the axis 3 is first folded in half, and the axis 3 forms a ring at the folded point. The fiber thread 4 starts to wind on the axis 3 from the bottom of the ring, and wraps around the middle rope 1, and then the axis 3 and the end of the fiber thread 4 It is fixed in the middle rope 1 by weaving, and the whole weaving process does not need to be cut.

[0023] Due to the above weaving method, one end of each fiber monomer 2 is fixedly connected to the middle rope 1, and the other end extends outward from the middle rope 1, so that the fiber monomer 2 is formed on the middle rope 1 like a branch, and more The root fiber monomers 2 are helical and uniformly distributed along the axial direction of the central rope 1, and the angle between the projections of two adjacent fiber monomers 2 on a plane perpendicular to the middle rope 1 is 1 to 35 degrees , the included angle between the projections of two adjacent fiber monomers 2 on a plane parallel to the middle rope 1 is 0-10 degrees. According to experiments, when the included angle is too large, the film-hanging and treatment effects will be poor.

[0024] The middle rope 1 includes 5-10 strands. Specifically, the middle rope 1 is made of one or more of polyethylene, polypropylene and polyamide. The fiber thread 4 is made of at least one of polyvinyl formal, polyamide, polyethylene terephthalate, polypropylene, polyacrylonitrile, polyethylene, polyvinyl chloride or a functional material after hybridization of the above materials one or more components.

[0025] Each fiber monomer 2 has a diameter of 2-8 mm and a length of 20-120 mm. The diameter of the packing is 40~240mm, and the length is 50~8000mm. However, the specific diameter and length range can be adjusted according to actual needs.