Water body microplastics and algae collection and falling water aeration integrated solar unmanned ship

Abstract

The invention relates to the field of unmanned ships, and specifically refers to a solar unmanned ship capable of collecting microplastics and algae on the water surface and integrating falling water and aeration. The boat is powered by a mixture of solar panels and lithium batteries, which improves the boat's battery life, and the shuttle-shaped design of the hull enhances the operational stability. The boat can automatically cruise in the water body, has infrared obstacle avoidance function and GPS real-time positioning function, detects the turbidity of the water body through the turbidity sensor and uses the algorithm to control the steering and speed of the hull, plans the best sailing route, and timely through the Bluetooth module Feedback relevant data. When the garbage in the ship is full, the boat can send a reminder message to the staff through the GSM module. After the staff arrives at the scene, switch to manual mode to control the boat to return. The invention has strong versatility, is convenient and economical, and can perform preliminary separation and treatment of microplastics and algae in the water body, and at the same time, increase the dissolved oxygen content of the water body through falling water aeration to achieve the effect of purifying the water body.

Description

technical field [0001] The invention relates to the field of unmanned ships, and specifically refers to a solar unmanned ship capable of collecting microplastics and algae on the water surface and integrating falling water and aeration. Background technique [0002] Microplastics refer to plastic particles with a diameter not greater than 5mm. In 2015, UNEP2 listed marine microplastics as the second largest scientific issue in the field of environmental and ecological science research, and ranked it with global climate change, ozone depletion and ocean acidification as a major global environmental issue of common concern to scientists around the world. Today, the ratio of plastic to plankton in the ocean is 1:2. If there is no limit, the weight of plastic will exceed that of fish in 2050. Microplastics will eventually flow into the human body through the food chain, endangering the health of the entire human race. It can be seen that the pollution of microplastics is serio...

AI Technical Summary

Problems solved by technology

However, this mesh bag is a single mesh bag with a fixed aperture, just like a plankton trap device, which can only collect all particulate matter with a particle size larger than the aperture of the mesh bag, and cannot classify and screen the particulate matter, so it cannot be detected in time The content of microplastic particles of different particle sizes in the effluent is also troublesome to recycle and use

[0005] At present, biodegradation technology or manual salvage is generally used to treat algae. The consumption of biodegradation is relatively large, and there are many types of microorganisms used and cannot be reused.

However, there are problems such as manual operation and mechanical algae removal, such as high manpower consumption, low degree of automation control, limited coverage, and insignificant effect.

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