An integrated solid-liquid pollutant cleaning device and cleaning method for offshore waters

Abstract

The invention relates to an integrated solid-liquid pollutant cleaning device and a cleaning method thereof for offshore waters, comprising a hull and an integrated solid-liquid pollutant cleaning system; the hull adopts a catamaran structure; the solid-liquid pollutant integrated cleaning system includes floating garbage collection device and sewage cleaning device; the floating garbage collection device is symmetrically arranged on the hoses on both sides of the hull, including the barrel shell and the recovery basket installed in the barrel shell, and the lower end of the barrel shell is connected to the hose; the sewage cleaning device includes sequentially connected sewage The collection box, the sewage reaction box, the CCAS reaction box, the water quality testing box, the sewage collection box, the sewage collection box is connected with the hose, the water filtered by the floating garbage collection device enters the sewage collection box through the hose, and the sewage reaction box is equipped with For activated sludge, the CCAS reaction box has a built-in MBR membrane bioreactor, and the water quality testing box is equipped with a water quality testing device. The invention adopts the negative pressure principle and the CCAS process, can effectively clean up solid and liquid pollutants, and realizes solid-liquid integrated treatment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment and floating garbage cleaning in the offshore field, in particular to an integrated solid-liquid pollutant cleaning device and cleaning method for offshore waters. Background technique [0002] The ocean is the cradle of life and the treasure house of resources. The rapid development of human beings has also led to the deterioration of the marine environment. It is estimated that the global economic loss caused by marine ecological damage is as high as 13 billion U.S. dollars every year. Therefore, the monitoring and cleaning of marine pollution is very important. At present, a batch of marine cleaning machines that have appeared at home and abroad have large hulls, large displacement, internal combustion engine drive, manned driving, and poor maneuverability. Unable to adapt to daily, a small amount of cleaning needs. At the same time, its complex structure makes it expensive, making i...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an integrated solid-liquid pollutant cleaning device for offshore waters, which can effectively treat sewage Combined with floating garbage collection, it can independently complete floating garbage cleaning and sewage treatment operations

Images