Marine crawler-type sump oil recovery device

Abstract

The invention discloses a marine crawler-type sump oil recovery device. The marine crawler-type sump oil recovery device involves a deck, the deck is connected to a turnover crawler structure through a supporting device, the crawler structure is of a triangular structure, crawler strips are laid on the crawler structure, a layer of lipophilic hydrophobic oil absorption cotton is arranged on the outer surface of each crawler strip, a recovery device body used for collecting, storing and transporting sump oil is arranged on one side of the crawler structure and comprises an extrusion head used for collecting the sump oil on the crawler strips and a sump oil storage cabinet used for storing the sump oil collected by the extrusion head, one side of the extrusion head abuts against the oil absorption cotton on the crawler strips, the crawler strips are connected to a driving device driving the crawler strips to rotate, and a stretching device for lifting the crawler structure is arranged on the supporting device. The marine crawler-type sump oil recovery device is simple in principle and high in economical efficiency, benefits from a crawler structure, is high in operation efficiency, integrates sump oil collection, storage and transportation, has both maneuverability and economical efficiency, and is very suitable for rapid collection of the ocean sump oil caused by offshore crude oil leakage.

Description

technical field [0001] The invention relates to a marine crawler-type waste oil recovery device, which belongs to the technical field of marine waste oil recovery. Background technique [0002] With the advancement of economy and technology, my country's energy demand is increasing day by day, which promotes the development of oil exploration and oil transportation, and expands the scale of coastal oil storage and transportation bases. Oil spill pollution incidents often occur in various links such as mining, transportation, and storage. Once a marine oil spill accident occurs, the oil slick will spread rapidly, causing huge harm and loss to the marine ecological environment and marine economy. It is of great significance to take emergency measures at once to recover the leaked crude oil urgently. [0003] At present, the commonly used waste oil recovery methods are as follows: [0004] Oil mop treatment method, this treatment method is mainly based on the adsorption metho...

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Problems solved by technology

[0004] Oil mop treatment method, this treatment method is mainly based on the adsorption method, the oil is sucked into a mop and then processed, the efficiency of this method is relatively low, and it is difficult to apply to large-scale crude oil spills;

[0005] Microbial treatment method, which uses a kind of oleophage to "eat" alkanes, aromatic hydrocarbons and other substances in the environment. The oleophage will multiply rapidly in the environment containing oil pollution and continue to eat the surrounding oil pollution until the oil pollution completely disappears , the method is slow and easy to affect the local ecology;

[0006] Burning method, by sprinkling chemicals on the oil surface to ignite and burn the oil slick on the sea surface, this method can quickly deal with crude oil pollution at sea, but it turns marine pollution into air pollution, which is not in line with the concept of green and environmental protection

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