An electrolysis device and a marine sewage treatment system

A technology of electrolysis device and treatment system, applied in water/sewage treatment, water/sewage treatment equipment, water/sewage multi-stage treatment, etc., can solve the problems of easy passivation of electrode surface, low electrolysis efficiency and increased electrical loss, etc. Achieve the effect of short processing time, low operating cost, and prevention of accumulation

Active Publication Date: 2016-08-24
SUZHOU DONGDAREN SMART TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electrode surface is easily passivated, resulting in increased electrical loss, low electrolysis efficiency, and short plate life

Method used

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  • An electrolysis device and a marine sewage treatment system
  • An electrolysis device and a marine sewage treatment system
  • An electrolysis device and a marine sewage treatment system

Examples

Experimental program
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Embodiment Construction

[0031] Aiming at the technical solution of the present invention, it will now be described in detail in combination with the drawings. The marine electrolytic domestic sewage treatment system of the present invention mainly includes a water storage tank 1, an electrolysis device 3, a flocculation sedimentation device 4, a filter press device 5, and a filter device 6, see Figure 1 to Figure 4 ,in.

[0032] The water storage tank device 1 is equipped with a stirrer to stir the content in the water storage tank to make it evenly mixed without precipitation, and at the same time, some friable substances in the content are broken by stirring. A liquid level measuring device is installed in the water storage tank to detect the liquid level. Raw black water (from untreated sewage from toilets) and gray water (from all waste water from showers, kitchens and sink drains) are piped separately to storage tanks. The agitator in the water storage tank mixes and stirs the sewage entering...

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Abstract

An electrolysis device, comprising a cylindrical inner electrode and an outer electrode that are sleeved together in a concentric circle; the gap between the inner electrode and the outer electrode cylinder wall is a water flow channel; the water inlet at the lower port gap of the inner and outer electrodes The end is provided with a swirling device and a turbulent device respectively from bottom to top, and after the water flows through the swirling device and the turbulent device, it enters the gap between the inner and outer electrodes for electrolysis and then flows out from the water outlet opened on the upper end of the outer electrode. The electrolysis device has uniform water flow, high electrolysis efficiency and long service life of the electrolysis device. The marine domestic sewage treatment system using the electrolysis device has large treatment capacity and high treatment efficiency.

Description

technical field [0001] The invention relates to a domestic sewage treatment system, which is suitable for ships, drilling platforms, islands in the ocean and the like operating on the ocean. In particular, it refers to the electrolysis device in the marine domestic sewage treatment system and the marine domestic sewage treatment system. Background technique [0002] As human beings pay more and more attention to the protection of the ecological environment and the control of pollution, and ocean voyages, offshore oil exploration and scientific research are increasingly developed. The treatment of domestic sewage at sea is becoming more and more important. However, the traditional biochemical / physicochemical treatment mode has many disadvantages. Biochemical treatment generally uses bacteria to decompose organic matter in domestic sewage, and then adds hypochlorous acid and other bactericides for disinfection and sterilization. The biochemical method generally adopts the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/461C02F1/467C02F1/36C02F9/06C02F9/08
CPCC02F1/36C02F1/461C02F1/467C02F2201/002C02F2201/461C02F2201/46105
Inventor 曹泽琦唐甜
Owner SUZHOU DONGDAREN SMART TECH
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