Marine automatic cleaning right-angle mud box

Abstract

The invention discloses a marine automatic cleaning right-angle mud box, and relates to the technical field of marine appliances, the marine automatic cleaning right-angle mud box comprises a box body, a propulsion cylinder, an inner cylinder and a pressure air bag, the box body is provided with a water inlet pipe, a water outlet pipe and a blow-off pipe, the inner cylinder is provided with an inlet and outlet opening, the inner cylinder is provided with a filter screen, the inner cylinder is provided with a through annular groove, a scraper is fixedly arranged in the box body, and the box body is provided with a rotating base. The inner cylinder is connected with a connecting shaft, the connecting shaft is provided with a rotating gear, the inner cylinder is provided with a pressure chamber, the pressure chamber is provided with a transmission air bag, the transmission air bag is connected with a pressure air bag, the pressure chamber is provided with symmetrical sliding grooves, the transmission air bag is connected with a telescopic air bag, the telescopic air bag is provided with a supporting column, the box body is provided with a spring groove, the spring groove is provided with a spring column, and the spring column is provided with a compression spring. The spring column is provided with a sliding column. After excessive deposits are accumulated in the mud box, the interior of the mud box can be automatically cleaned, mud dirt is scraped off, the filter screen is cleaned, the filter screen is reset after cleaning, the structure is stable, and the device is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of marine appliances, in particular to an automatic cleaning right-angle mud box for marine use. Background technique [0002] The bilge water system is mainly divided into a system that discharges bilge water overboard; a system that removes bilge water and accidental water ingress, consisting of pumps, accessories and pipelines; Piping system for the bilge water or the accumulated water and seepage water in the double bottom to be discharged overboard, the mud box is installed on the bilge water suction pipe in the machinery space and shaft tunnel to block cotton yarn, cloth strips, sludge The mud box can prevent the pipeline, valve parts and pump body from being blocked or the debris rotting on the suction pipe. The right angle mud box is a kind of mud box. The mud box is generally composed of the mud box body, It is composed of cover plate, filter plate and screw plug to filter the bilge water, so as to...

AI Technical Summary

Problems solved by technology

[0003] In the existing mud box for ships, after the mud box blocks the blockage, the filter screen for blocking needs to be manually cleaned, which increases the workload, and the machine is prone to failure after the filter screen is blocked. Therefore, the present invention A marine automatic cleaning system with a stable structure is proposed, which can automatically clean the inside of the mud box after excessive accumulation in the mud box, scrape off the mud, and clean the filter screen. After cleaning, the filter screen is reset. right angle mud box

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