Marine ship domestic sewage discharge equipment

Abstract

The invention relates to the technical field of ship sewage discharge, in particular to marine ship domestic sewage discharge equipment which comprises a filter box, a discharge box is communicated with the filter box, a screening mechanism and a collecting mechanism are arranged in the filter box, a settling mechanism is arranged on the discharge box, a stirring mechanism is arranged in the discharge box, and a discharging mechanism is arranged in the discharge box. The discharging box and the stirring mechanism are jointly provided with a disinfection mechanism, and a dredging mechanism is arranged in the discharging box. The dredging mechanism is arranged in the discharging box, so that the effect of dredging the discharging pipeline of the flocculent precipitate is conveniently achieved, the interior of the discharging pipeline of the flocculent precipitate is prevented from being blocked, and the discharging efficiency of the discharging pipeline is guaranteed; the screening and filtering mechanism is arranged in the filtering box, large solid waste in the ship sewage can be conveniently screened out, and therefore the interior of discharging equipment is prevented from being blocked; the disinfection mechanism is arranged on the discharge box, so that a disinfectant can be intermittently and continuously added into the sewage conveniently, and the disinfectant and the sewage can be mixed more sufficiently.

Description

technical field [0001] The invention relates to the technical field of sewage discharge from ships, in particular to domestic sewage discharge equipment for marine vessels. Background technique [0002] With the continuous development of science and technology, marine shipping and marine development are also extremely developed. If the domestic sewage of marine ships is discharged randomly, the pollution of the marine environment will become more and more serious. With the enhancement of human awareness of environmental protection, human beings More and more attention is paid to the protection of the marine environment, so the discharge of sewage from marine vessels is becoming more and more important. [0003] However, in the actual discharge process of domestic sewage from marine ships, some larger solid wastes, such as animal bones, solid food packaging, etc., are sometimes mixed in the sewage. If they are not screened and discharged directly, it is easy to cause discharg...

AI Technical Summary

Problems solved by technology

[0003] However, in the actual discharge process of domestic sewage from marine ships, some larger solid wastes, such as animal bones, solid food packaging, etc., are sometimes mixed in the sewage. If they are not screened and discharged directly, it is easy to cause discharge equipment Internal blockage occurs, and even damage is caused; at the same time, most of the existing physical and chemical sewage treatment methods first use flocculants to precipitate impurities in sewage, and then perform chlorination disinfection. When it is discharged through the discharge pipe, it will gradually adhere and accumulate on the inner wall of the discharge pipe, which will eventually lead to the blockage of the discharge pipe and affect the discharge effect; in addition, traditional disinfectants are mostly added at one time, and it is difficult to fully cleanse with all parts of the sewage. mixed contact, which will result in insufficient disinfection and purification of part of the sewage that has not been exposed to the disinfectant, which will affect the disinfection effect

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