The present invention relates to a bilge water purifying method using a centrifugal separation system wherein a filter (10), a three-way valve (120), a centrifugal separating device (30), and a sludge tank (40) are successively connected. The filter (10) filters received bilge water, and the filtered bilge water is centrifugally separated by the centrifugal separating device (30). Thereafter, the clean bilge water is discharged to a stationary oil-water separator or a clean bilge tank, and refined oil is discharged to a fuel oil settling tank, and high-density oil residuals and sludge are discharged to the sludge tank. The present invention enables the complete purification of the bilge water polluted by oil inside a vessel with a simple method at low costs by additionally installing the centrifugal separation system with the centrifugal separating device in a stationary oil-water separator system as a bilge water purifying system. Thus, an effect of preventing marine pollution is obtained.
본발명은 원심분리시스템을 이용한 빌지수 정화처리 방법에 관한 것으로 필터(10)와, 3방향 밸브1(20), 원심분리기(30), 슬러지탱크(40)가 순차적으로 연결되어, 필터(10)에서 인입된 빌지수를 여과하고, 상기 여과된 빌지수는 원심분리기(30)에 의해 원심분리된 후, 깨끗한 빌지수는 정치식 유수분리기 나 Clean bilge tank 로 배출되고, 정유된 오일은 연료유세트링탱크로 배출되고, 고비중 오일잔류물 및 슬러지는 슬러지탱크로 배출되는 것으로, 본 발명은 빌지수 정화처리시스템으로서 원심분리기를 포함하는 원심분리시스템을 정치식 유수분리기 시스템에 추가 설치하여, 선내에서 기름으로 오염된 빌지수를 간단하고 저렴한 방법으로 확실하게 정화처리함으로써 해양오염을 예방하는 현저한 효과가 있다.
Bilge water purification method by centrifugal separation system
원심분리시스템을 이용한 빌지수 정화처리 방법
2016-10-14
Patent
Electronic Resource
Korean
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