Domestic sewage purification treatment equipment for ships

By using a dual filtration system and automatic cleaning and sewage discharge components in the domestic sewage purification and treatment equipment for ships, the problem of impurities accumulation and maintenance difficulty in sewage treatment equipment is solved, and the purification efficiency and equipment reliability are improved.

CN119303359AInactive Publication Date: 2025-01-14HAINUO MARINE EQUIP (SHANGHAI) CO LTD
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Patent Information

Application Number
CN202411551112.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-01
Publication Date
2025-01-14
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing domestic sewage purification and treatment equipment for ships is prone to accumulate impurities after filtering, which affects the purification and treatment speed and the difficulty of equipment maintenance, and requires frequent shutdown and cleaning.

Method used

A dual filtration system is designed, including a first filter and a secondary filter. Through the combination of cleaning components and sewage discharge components, the filter network is automatically cleaned and impurities discharged, reducing the number of shutdown and maintenance and labor consumption.

Benefits of technology

It improves the efficiency of sewage purification and treatment, reduces the frequency of shutdown and maintenance, reduces the cost of equipment maintenance and operation complexity, and ensures the smooth state of the filter.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses domestic sewage purification treatment equipment for ships, and relates to the technical field of sewage purification. The domestic sewage purification treatment equipment for the ship comprises a filtering purification cylinder, and a feeding hopper and a filtering water outlet pipe which are arranged on the filtering purification cylinder, wherein the filtering water outlet pipe is connected with a membrane assembly. According to the domestic sewage purification treatment equipment for the ship, through the design of a first filter screen and a secondary filter screen, sewage entering the filtering and purifying cylinder from the feeding hopper is doubly filtered, the good sewage filtering effect is guaranteed, through the design of a cleaning assembly, the surface of the first filter screen is cleaned, impurities are prevented from being blocked on the surface of the first filter screen, and the service life of the domestic sewage is prolonged. And through the design of a pollution discharge assembly, impurities can be conveniently discharged from the interior of the filtering and purifying cylinder, so that the smooth state of the first filter screen is kept, meanwhile, the manpower is saved, and the water purification efficiency is improved.
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