Multifunctional weir type oil fence

Abstract

The invention discloses a multifunctional weir type oil fence. The multifunctional weir type oil fence is characterized by being formed by assembling a plurality of oil fence bodies, and each oil fence body comprises a floating body, a skirt body, a weir type oil skimmer used for recovering floating oil and a power system for generating electricity by utilizing the ocean currents; each floating body is a long-strip-shaped hollow cavity, each skirt body is arranged below the corresponding floating body and has the same length as the corresponding floating body, and each weir type oil skimmer is arranged at the middle part of the corresponding floating body; connectors are arranged at the two ends of each floating body and are used for transversely connecting the oil fence bodies; and the power system comprises a main shaft, an impeller, a generator in a generator cabin, a power transmission pipeline and a storage battery. In the use process, the multiple oil fence bodies are connected transversely through the connectors and put in a sea surface with oil spillage, one ends of steel cables are fixed under the skirt bodies, the other ends of the steel cables are anchored to the sea bottom, the oil fence bodies are arranged in an O shape or a C shape, the power system drives the impeller to rotate to generate the electricity through the underwater ocean currents, a drainage pump and an oil suction pump work to recover the floating oil, additional power is not needed, and therefore the multifunctional weir type oil fence is an environment-friendly spilled oil intercepting and recovering device.

Description

technical field [0001] The invention belongs to the technical field of prevention and control of marine environmental pollution, and relates to a device for blockade and effective recovery of sea surface oil spills, in particular to a multifunctional weir type oil containment boom. Background technique [0002] my country has a vast ocean area and rich seabed oil and other resources, and the proportion of marine economy in my country's economy is increasing. With the development of marine transportation, seabed crude oil exploration and seabed crude oil transportation, etc., oil spill pollution accidents in the ocean occur from time to time. Oil spills will not only cause significant economic losses, but also cause serious environmental pollution to areas near the oil spill. Therefore, it is particularly important to scientifically and effectively intercept and recover oil spills. [0003] At present, oil containment booms are mainly used to prevent large-scale spread of oi...

AI Technical Summary

Problems solved by technology

The function of traditional oil booms is more reflected in intercepting oil spills and preventing oil spills from spreading, but not having the function of oil spill recovery. Under the action of wind and current in the sea area far from the shore, the stability of oil booms Poor, enclosing and not closing will inevitably lead to functional failure of the oil boom

There are also new oil booms combined with oil skimmers, but they all need other power systems to supply energy

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