Water circulation treatment device with multiple filtering functions

Abstract

Relating to the field of water treatment, the invention provides a water circulation treatment device with multiple filtering functions. The device includes a filter bin, a first treatment bin and a second treatment bin. The bottoms of the filter bin, the first treatment bin and the second treatment bin are all provided with tapered aggregate bins, and the bottoms of the tapered aggregate bins areall provided with discharge ports. According to the invention, a plurality of filtering mechanisms are arranged in the filtering bin for multiple filtering, thus increasing the efficiency of filtration, meanwhile, filtering partition plates on the filtering mechanisms are in detachable sliding connection with the filter bin and U-shaped collecting plates, and the filtering partition plates are arranged inclinedly. Therefore, filter screens in the filtering partition plates and collecting nets in the U-shaped collecting plates can play a role in filtering sewage, and at the same time, impurities on the filter screens can slip into the collecting nets for accumulation, thus preventing filter screen accumulation and then avoiding the influence on the filtering treatment of sewage, and facilitating impurity elimination at the same time.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a water circulation treatment device with multiple filtering functions. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settle down, and then obtain th...

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Problems solved by technology

[0003] However, due to the shortcomings of the traditional sewage treatment device, the sewage treatment device generally needs a filter to initially filter the sewage, and then when the filter is filtering, the impurities contained in the sewage are easy to accumulate on the filter. On the mesh, it will cause the blockage of the filter, which will affect the filtration efficiency of sewage. At the same time, the traditional sewage treatment device still has incomplete sewage treatment.

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