Sewage well diversion structure for ship cargo hold

Abstract

The utility model relates to the technical field of bilge well diversion, and discloses a bilge well diversion structure for a ship cargo hold, which comprises an outer well, a ship deck and a bilge well, a notch is arranged in the middle of the ship deck, the bilge well is mounted at the bottom of the notch, the outer well is mounted on the outer side wall of the bilge well, and four diversion trenches which are mutually symmetrical in pairs are arranged on the ship deck. And steel mesh plates are mounted above the four diversion trenches. According to the sewage well cleaning device, when a guide sliding rod moves, an upper fixing block can also be driven to move, a scraping plate is driven by the upper fixing block to clean a first filtering plate, meanwhile, when the scraping plate moves, a sealing plate can be driven by a connecting rod to move, and therefore a notch of a sewage well is opened; at the moment, stains can be pushed into the inner cavity of the outer well to be collected, so that when sewage is discharged, the situation that the first filter plate is blocked, and consequently the sewage declines and the efficiency is reduced is avoided to a certain extent.

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