Anchor chain cleaning device and ship

Abstract

The invention relates to the technical field of ships, and discloses an anchor chain cleaning device and a ship. Wherein the anchor chain cleaning device comprises an outer sleeve supporting pipe, a sealing flange, a nozzle and a companion flange, the outer sleeve supporting pipe is arranged on a hawse pipe and communicated with the hawse pipe, and an anchor chain is arranged in the hawse pipe; the sealing flange is arranged at the end, away from the hawse pipe, of the jacket supporting pipe. The nozzles are arranged in the outer sleeve supporting pipes, are in one-to-one correspondence with the outer sleeve supporting pipes and are communicated with the water supply device; the companion flange is configured to be capable of being matched with the sealing flange so as to adjust the included angle between the nozzle and the hawse pipe and fix the nozzle. The sealing flange and the companion flange can be used for adjusting the included angle between the nozzle and the hawse pipe so as to guarantee the flushing angle of the nozzle to an anchor chain, and after adjustment, the companion flange and the sealing flange are matched to fix the nozzle; the anchor chain cleaning device is simple in installation process, does not need to modify an existing structure too much, is low in cost, and meanwhile, has a good anchor chain flushing effect, and meets the requirement for attractiveness of the whole ship.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to an anchor chain cleaning device and a ship. Background technique [0002] When the ship is moored at the anchorage, the anchor chain needs to be released to limit the movement of the ship; when the anchor is lifted, the anchor chain will bring a large amount of seabed sediment, so effective washing is required to ensure the cleanliness of the anchor chain. The existing anchor chain flushing scheme is to arrange a certain number of fire-fighting water pipes on the anchor chain barrel to flush the silt on the anchor chain. Enough flushing pipes can indeed wash away the silt on the anchor chain sometimes. However, this rough cleaning method has unpredictable and uncontrollable flushing results; it is often criticized by shipowners for not cleaning cleanly, so a lot of modification and adjustment work and additional flushing nozzles are required. And after a series of remedial measure...

AI Technical Summary

Problems solved by technology

However, this rough cleaning method has unpredictable and uncontrollable flushing results; it is often criticized by shipowners for not cleaning cleanly, so a lot of modification and adjustment work and additional flushing nozzles are required.

And after a series of remedial measures, the flushing effect may still be unsatisfactory

[0003] There are still problems in the sand washing of anchor chains on passenger ships: passenger ships have aesthetic design requirements, and the sand that is not washed clean hangs on the bow, which seriously affects the visual effect of the appearance of passenger ships; the installation process is complicated, and the process of adjusting the washing point The workload of pipeline modification is large; the material cost and labor cost are relatively large

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