船舶海底门过滤器杂物自动清除技术研究

Study of the Techniques for Automatically Removing Debris of Ship Sea Chest Filter

由于近海海水中杂物增多,停靠和航行在港口和近海航道上的船舶容易吸入杂物,从而造成海底门过滤器堵塞,影响海水正常供给,进而影响船舶装备的使用。传统的海底门过滤器结构简单,不具备自动清除杂物的功能,只能靠人工清除。提出一种新型海底门过滤器的技术方案,研制了由旋转式离心过滤器、杂物回流排出机构和智能控制器等组成的海底门杂物自动清除装置,实现了杂物自动清除和海水过滤的目的,为解决海底门过滤器堵塞问题提供了一种新的技术手段。

The debris will be suctioned into ship's sea water pipelines while the ships are sailing near coast or anchoring at port, because of the debris increased rapidly. It will affect the use of ship equipments because the water supply decreased by filter blocking. The structures of traditional sea chest filter are simple, which is not able to remove the debris. The staffs have to clean the filter by hand only when the ship is in dock. A new type of filter is proposed here, which is composed of rotating filter, debris discharging structure, intelligent controller. It realizes the debris removing and water filtering functions, and which provides a new technical measure to resolve the problem.