Water jetting type water surface oil pollution cleaning robot

Abstract

The invention provides a water jetting type water surface oil pollution cleaning robot which comprises a robot body; the robot body comprises a shell and a floating plate; the floating plate is of anannular structure; and an inner ring of the floating plate is a liquid inlet. By adopting the water injection type water surface oil pollution cleaning robot provided by the invention, the floating plate and a flexible telescopic cover can enable the robot body to float on the water surface, a water pump sucks a water flow in a cleaning cavity, the water flow is jetted out by a water jetting pipeat a high speed, and a reaction force of the water flow is acquired to push the robot body to advance, so that the cleaning range of water surface oil pollutions is expanded, the water pump enables anegative pressure to be formed in the cleaning cavity at the same time, an oil-water mixture nearby the floating body is sucked through the liquid inlet and is conveyed through a conveyor belt, the oil pollutions are absorbed by an oleophylic hydrophobic layer on the conveyor belt, the water flow enters the bottom of the cleaning cavity through a water drainage for temporary storage, the absorbedoil pollutions are released after the oleophylic hydrophobic layer is extruded by an extrusion roll pair, oil and water separation is realized, and the oil pollutions on the water surface can be cleaned self.

Description

technical field [0001] The invention relates to the field of robot technical equipment, in particular to a water-spraying robot for cleaning oil on the water surface. Background technique [0002] Oil pollution refers to the pollution caused by leakage and discharge of oil during oil extraction, transportation, loading and unloading, processing and use, mainly in the ocean. Oil floats on the sea surface and rapidly spreads to form an oil film, which can be migrated and transformed through diffusion, evaporation, dissolution, emulsification, photodegradation, biodegradation and absorption. The oil can adhere to the gills of the fish, suffocate the fish, inhibit the spawning and hatching of waterfowl, destroy the impermeability of their feathers, and reduce the quality of aquatic products. The formation of oil film can hinder the oxygen enrichment of water body, affect the growth of marine plankton, and destroy the ecological balance of the ocean. Therefore, it is necessary ...

AI Technical Summary

Problems solved by technology

[0003] The existing oil pollution cleaning devices on water are relatively large in size and extremely complicated, and require specialized operators to operate them. However, when operating in some harsh weather conditions or dangerous waters, the life safety of the operators has been affected.

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