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Marine sewage treatment device and method for applying same

A sewage treatment device, sewage technology, applied in water/sewage treatment, oxidized water/sewage treatment, water/sewage multi-stage treatment, etc., can solve problems such as marine pollution, achieve simple operation, prevent secondary pollution, and facilitate assembly Effect

Inactive Publication Date: 2017-12-22
孙祎
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem mainly solved by the present invention: Aiming at the problem that the direct discharge of domestic sewage on ships will cause pollution to the ocean, the present invention provides a ship sewage treatment device and its application method

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  • Marine sewage treatment device and method for applying same

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Embodiment Construction

[0019] A marine sewage treatment device, comprising a sewage collection box 1, the bottom of the sewage collection box is connected to a filter device 4 through a pipeline, a solenoid valve 6 is arranged on the pipeline, and a filter residue cleaning port 2 is provided above the filter device 4, and the filter device 4 filters The net 3 is placed at 45°, and the bottom of the filter device is funnel-shaped. The funnel device is connected to the purification device 7 through a pipeline. The pipeline is provided with a high-pressure pump 10, and a layer of activated carbon adsorption device 8 is laid in the purification device 7. Above the purification device 7, there is a The medicine cabinet 5, the right side of the purification device is connected to the discharge pipeline, and the discharge pipeline is provided with a one-way stop valve 9; the application method of the marine sewage treatment device is: the sewage in the ship is discharged to the sewage collection tank 1 in a ...

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Abstract

The invention relates to a marine sewage treatment device and a method for applying the same, and belongs to the technical field of sewage treatment. Sewage in a ship is discharged into a sewage collecting tank in a concentrated manner, an electromagnetic valve works under the control, accordingly, the sewage can be drained in a filter device, is filtered by the filter device and then flows into a lower funnel, filtered filter residues are cleaned up by a filter residue cleaning opening, filtered sewage is pumped into a purification device by a high-pressure pump, sodium chloride is released by a chemical feeding cabinet above the purification device, and discharge standards can be met by the sewage after effects of an activated carbon adsorption layer and the sodium chloride are realized. The marine sewage treatment device and the method have the advantages of wide application range, simplicity and convenience in operation, high sewage treatment efficiency and capability of effectively discharging the sewage in the ship.

Description

technical field [0001] The invention relates to a marine sewage treatment device and an application method thereof, belonging to the technical field of marine sewage treatment. Background technique [0002] Ship domestic sewage refers to the waste water and waste formed by the daily life of the crew, passengers and animals on board the ship. Waste water and waste from ship toilets, medical rooms, and places where live animals are loaded are usually referred to as "black water"; while waste water and waste from galleys, laundry rooms, and lavatories are called "grey water". Ship domestic sewage not only contains organic matter and minerals, but also contains a large number of bacteria, parasites, and sometimes viruses that are harmful to humans and aquatic organisms. If it is discharged arbitrarily without any treatment, it may cause pollution to the surrounding waters . With the further development of the shipping industry, the pollution of the waters by domestic sewage fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04
CPCC02F1/001C02F1/283C02F1/72C02F2103/008C02F2303/04
Inventor 孙祎赵金城
Owner 孙祎
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