A sewage deep purification device

A deep purification device and sewage technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of poor sewage purification effect and achieve the effect of complete purification

CN108821470BActive Publication Date: 2021-10-15浙江同成环境科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-10-15

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Abstract

The invention relates to the technical field of sewage treatment, and discloses a deep sewage purification device, comprising a treatment box, the upper surface of the treatment box is fixedly connected with a protective plate, and the middle part of the left side of the protective plate is fixedly connected with a sewage water inlet pipe , the right end of the sewage inlet pipe extends to the inside of the protective plate, and the inner walls of the protective plate are respectively fixedly connected with the outer walls of the filter plate. The sewage deep purification device is equipped with a protective plate, a filter plate, a water inlet hole and a treatment box to filter and clean the large impurities contained in the sewage. The oil on the surface of the sewage is sucked out and separated, and the sewage is purified by chemical agents by setting up the box door, the placement frame and the round hole, and the chemically purified sewage is also cleaned by setting the activated carbon plate, the limestone plate and the outlet pipe. Physical purification makes the purification more thorough.
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Description

technical field

[0001] The invention relates to the technical field of sewage treatment, in particular to a sewage deep purification device. Background technique

[0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. Nowadays, people pay more and more attention to the living environment, so the treatment and purification of sewage is als...

Examples

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-4 , a sewage deep purification device, comprising a treatment box 1, the upper surface of the treatment box 1 is fixedly connected with a protective plate 2, the protective plate 2 is a square frame, and the outer side wall of the protective plate 2 and the outer side wall of the treatment box 1 are located On the same plane, the protective plate 2 is equal to the size of the treatment box 1. The middle part of the left side of the protect...