The invention provides a ship domestic sewage treatment system. The ship domestic sewage treatment system comprises a domestic sewage treatment device, a domestic sewage storage cabin, a grey water collection cabin, a domestic sewage conveying pump, a shared bank drainage system, a sewage backflow system and a cleaning device. And the shared bank drainage system comprises a pipeline for connecting the domestic sewage storage cabin and the grey water collection cabin, a valve assembly and a bank joint, so that the two cabins share one set of drainage system. And the sewage backflow system enables the sewage in the domestic sewage storage cabin to enter the domestic sewage treatment device again for secondary treatment. The cleaning device is arranged in the two cabins, comprises an annular pipeline and a plurality of water spraying holes and is used for cleaning the inner wall faces of the cabins. The number of equipment is reduced, and ship space and cost are saved; the sewage treatment effect is improved, and the marine environment is better protected; cabin cleaning and maintenance are facilitated, and the service life of equipment is prolonged.
本发明提供一种船舶生活污水处理系统,包括生活污水处理装置、生活污水存放舱、灰水收集舱、生活污水输送泵、共用排岸系统、污水回流系统和清洗装置。共用排岸系统包括连接生活污水存放舱和灰水收集舱的管路、阀门组件和岸接头,使两个舱室共用一套排放系统。污水回流系统使生活污水存放舱内的污水能够再次进入生活污水处理装置进行二次处理。清洗装置设置于两个舱室内部,包括环形管路和多个喷水孔,用于清洗舱内壁面。本发明减少了设备数量,节省了船舶空间和成本;提高了污水处理效果,更好地保护海洋环境;便于舱室清洁维护,延长了设备使用寿命。
Ship domestic sewage treatment system
一种船舶生活污水处理系统
30.05.2025
Patent
Elektronische Ressource
Chinesisch
Hydrogen fuel cell system combined with ship domestic sewage treatment device
Europäisches Patentamt | 2024
|