Wastewater treatment device and treatment method with filter element convenient to replace

Abstract

The invention relates to the technical field of wastewater treatment, and in particular, relates to a wastewater treatment device and treatment method with a filter element convenient to replace. The wastewater treatment device comprises a wastewater treatment pipeline and a filter element body mounted in the wastewater treatment pipeline; the wastewater treatment pipeline comprises a pair of connecting pipe heads, a movable pipe is connected between the two connecting pipe heads, the movable pipe comprises a bottom plate, a sliding groove is formed in the inner side of the bottom plate, and a top plate is arranged in the sliding groove; an adjusting part is arranged in a clamping groove and comprises a push ring, a sliding ring is arranged on the side face of the push ring, and a plurality of inserting rods are connected between the sliding ring and the push ring. By arranging the movable pipe and the adjusting piece, the sliding ring is pulled, a lantern ring is driven to slide through the inserting rod, the lantern ring slides into the side groove, at the moment, the two ends of the filter element are in an open state, the top plate slides to completely slide into the bottom plate, the top end of the filter element is in an open state, the internal filter element can be taken out, free replacement of the filter element is achieved, and the filtering efficiency of the pipeline is improved.

Description

technical field [0001] The invention relates to the technical field of waste water treatment, in particular to a waste water treatment device and a treatment method for easy replacement of filter elements. Background technique [0002] Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and achieve wastewater recycling and reuse, making full use of water resources. We all know that water is the source of life, and our country itself is also fresh water In a country with relatively poor resources, saving urban domestic water is like saving our lives. [0003] As we all know, wastewater treatment requires the use of filter elements to filter the waste residue in the wastewater. Most of the filter elements have a short service life, so they need to be replaced regularly. In the existing wastewater treatment devices, most of the filter elements are integrated with their pipelines. , When causing ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waste water treatment device and a treatment method for easy replacement of the filter element, so as to solve the problem that each time the filter element is replaced once in the above-mentioned background technology, it takes a lot of time, wastes more resources, and is not conducive to environmental protection.

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