Marine domestic sewage storage cabinet

Abstract

The invention discloses a marine domestic sewage storage cabinet. The marine domestic sewage storage cabinet comprises a cabinet body and a crushing and discharging pump, a circulating suction port communicates with a pump inlet of the crushing and discharging pump, a circulating injection port communicates with a pump outlet of the crushing and discharging pump, a discharging port further communicates with the pump outlet of the crushing and discharging pump, and a liquid level controller is further arranged on the cabinet body; the inner side plate surface of a wall plate of the cabinet bodyis plated with a zinc coating, the zinc coating is coated with an epoxy asphalt paint layer, the outer side plate surface of the wall plate of the cabinet body is coated with an anti-corrosion primerlayer, and the anti-corrosion primer layer is coated with an anti-corrosion finish paint layer; a liquid level window is arranged on the cabinet body, the liquid level window comprises mirror surfaceglass and visual glass, the mirror surface glass and the visual glass are clamped at the position of a wall plate window hole of the cabinet body through a window clamping plate, and a floating fluorescent floating ball is arranged in a clamping cavity formed by the mirror surface glass and the visual glass. The marine domestic sewage storage cabinet has the advantages of high sewage corrosion resistance and convenience and accuracy in water level observation.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a cabinet for storing, transferring and pretreating domestic sewage from ships. Background technique [0002] Domestic sewage is the sewage produced in the process of human production, and it is the main source of pollution of water bodies; with the rapid development of social economy and the increase of population, the discharge of domestic sewage is increasing, which has become a serious problem for economic development and the improvement of people's living quality. Obstacles, people are facing the severe test of double water shortage of resources and water quality. For this reason, people are seeking effective ways to recycle domestic sewage with unprecedented determination, and restrict and improve the discharge water quality requirements of domestic sewage by formulating various international conventions and discharge standards. [0003] "International Pollution P...

AI Technical Summary

Problems solved by technology

The sewage cabinet is welded by steel plates. Due to the complex composition of sewage, it is highly corrosive to the steel plates, which can easily cause corrosion and damage to the cabinet wall, which seriously affects the service life of the sewage tank.

Due to the influence of external light, it is difficult to accurately judge the water level in the cabinet through the water level window glass of the horizontal window installed on the cabinet body, which is prone to misjudgment, resulting in misoperation

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