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Biological filtration and deposition-prevention method for ornamental water

An anti-sedimentation and aquatic biology technology, applied in biological treatment devices, chemical instruments and methods, biological water/sewage treatment, etc., can solve the problems of filter material clogging, affecting the permeability of filter materials, etc., and achieve the convenience of installation and removal Effect

Inactive Publication Date: 2019-10-15
孟祥林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, the deposition of microbial decomposition products and biofilm shedding will lead to clogging of the filter material, affecting the proper permeability of the filter material

Method used

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  • Biological filtration and deposition-prevention method for ornamental water

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 As shown, a method for filtering and preventing deposition of ornamental aquatic organisms, the porous filter material is processed into a polyhedron 1 with a pointed or arc-shaped upper surface, holes are opened along the central axis of the polyhedron 1, and linear objects 2 are connected in series to form a series. Groups and multiple groups are matched to form a vertical curtain, which is vertically arranged in the ornamental water filter box 3 in a free-falling shape. Microorganisms and biofilms in the water are all attached to and live on the porous materials in strings. A sewage discharge tank 4 is set at the bottom of the filter box. Disturbance of water flow, microbial decomposition products and biofilm shedding materials can sink into the sewage tank in time to prevent the deposition and blockage of microbial decomposition products and biofilm shedding materials on the filter material.

[0015] The comparison between the quality of the existin...

Embodiment 2

[0017] As a further design of Example 1, the pointed shape or circular arc shape is a spherical surface, an elliptical surface, a conical surface or a multi-pointed conical surface.

[0018] The height of the strings connected in series is the same as the height in the filter box.

[0019] As for the design of the structure, the design of the height is feasible as long as it meets the requirements of Embodiment 1. Different structures and heights will have different effects.

[0020] But the difference is only the preferred and non-preferred result, not the difference in method, therefore, its selection still belongs to the protection scope of the present invention.

Embodiment 3

[0022] As a further design of implementation example 1, the sewage discharge tank 4 is a sewage discharge groove arranged at the bottom of the filter box, the sewage discharge groove is connected to the sewage discharge pipe, a sewage discharge valve is installed on the sewage discharge pipe, and the sewage discharge valve is opened regularly to clean up in time to prevent the filter material from Deposition and clogging of microbial decomposition products and biofilm shedding.

[0023] It can be seen from the above embodiments that the present invention combines disordered and disordered filter materials in multiple groups in series to form a curtain type, and designs a special structure for the porous filter material, and utilizes the disturbing effect of circulating water flow and the special structure to The microbial decomposition and biofilm shedding are discharged in time, without depositing and clogging on the material, so that the filter material always maintains excel...

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Abstract

The invention discloses a biological filtration and deposition-prevention method for ornamental water. A porous filter material is processed into polyhedrons having a sharp upper end surface or an arc-shaped upper end surface; a through hole is formed along a middle axis of each polyhedron; the polyhedrons are connected in series through a thread to form one group; a plurality of groups cooperateswith one another to form a curtain which is perpendicularly arranged in an ornamental water filtration tank in a free falling body manner; microorganisms in water and biological films are attached toand live on the stringed porous materials; a dirt discharge groove is arranged at the lower part of the filtration tank; through disturbance of circulating water flow, microorganism decomposers and the biological films can fall into the dirt discharge groove in time to prevent deposition and blockage of the fallen microorganism decomposers and biological films. In the invention, the porous filtermaterial is designed to be of the special structures and form the curtain; by use of the disturbance effect of the circulating water flow and the cooperation of the special structures, the fallen microorganism decomposers and biological films can be discharged in time, so that no deposition and blockage are generated on the material, and the filter material is enabled to keep excellent permeability all the time; furthermore, the method is also favorable for installation and take-out.

Description

technical field [0001] The invention relates to a biological filtration anti-sedimentation method for ornamental water, which belongs to the technical field of ornamental water treatment. [0002] technical background [0003] The filter is an important part of the ornamental water body, which is used to filter impurities, fish excrement, fish secretions, residual bait, etc. in the ornamental water body. The filtration system mainly has three parts, physical filtration, chemical filtration and biological filtration. The filter materials for biological filtration are glass cups, biochemical balls, biochemical cotton, etc., and these materials are randomly thrown into the filter box. During use, the deposition of microbial decomposition products and biofilm shedding will lead to clogging of the filter material, affecting the proper permeability of the filter material. Contents of the invention [0004] The purpose of the present invention is to solve the problems existing i...

Claims

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Application Information

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IPC IPC(8): C02F3/34A01K63/04
CPCA01K63/04A01K63/045C02F3/34C02F2203/006
Inventor 孟祥林
Owner 孟祥林
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