Water-pollutant separation device

Abstract

The invention relates to a water-pollutant separation device. The water-pollutant separation device comprises a box body, as well as a water inlet pipe, a water outlet pipe and a pollutant discharge pipe which are respectively communicated with the separation box body, wherein a separation structure is arranged in an inner cavity of the box body, the separation structure comprises a plurality of spoilers, one side of each spoiler is fixed on the side wall of the box body, each spoiler is slightly smaller than the box body, a water inlet is arranged below the separation structure, the spoilers are sequentially mounted on the periphery of the inner side wall of the box body from the water inlet from bottom to top, and a plurality of open holes or slots for producing slow flow to disturb water flow are formed in each spoiler. By adopting the technical scheme, the preferential water-pollutant separation device is additionally arranged before filtration of a fish tank, thus most of pollutants in water can be easily separated and discharged, the accumulation of the pollutants relative to the filter material can be greatly reduced, and the water quality and stability can be improved.

Description

technical field [0001] The invention relates to a water and sewage separation device. Background technique [0002] The current ornamental fish tank filter devices all rely on the filter material installed in the device to filter and purify the water, but with long-term filtration, a lot of dirt will be deposited on the filter material, which will affect the flow of water, increase the filter pressure, and deteriorate the filter effect. , the filter material needs to be cleaned, which is time-consuming and laborious; Contents of the invention [0003] The object of the present invention is to provide a water and sewage separation device for an ornamental fish tank, a water and sewage separation and filtration device, and a fish tank equipped with a water and sewage separation and filtration device that does not require frequent dismantling and cleaning of the filter system and can easily discharge sewage. [0004] In order to achieve the above object, the present inventio...

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Problems solved by technology

[0002] The current ornamental fish tank filter devices all rely on the filter material installed in the device to filter and purify the water, but with long-term filtration, a lot of dirt will be deposited on the filter material, which will affect the flow of water, increase the filter pressure, and deteriorate the filter effect. , the filter material needs to be cleaned, which is time-consuming and laborious;

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