Rotary brush type oil collection machine

Abstract

The invention discloses a rotary brush type oil collection machine. The rotary brush type oil collection machine comprises a rack, wherein brush rolls, buoyancy tanks and a separation tank are mounted on the rack; a collection opening which can stretch into water is formed in the bottom of the separation tank; the brush rolls are positioned on one side of the separation tank; a scraper is mounted on the collection opening; the height position of the outer end of the scraper is not higher than the height position of the inner end of the scraper; the outer end of the scraper is in contact with the lower roll surfaces of the brush rolls; an oil extracting pump which can extract oil in the separation tank, a driving device used for driving the oil extracting pump, and an oil probe which can detect oil in the separation tank are mounted on the separation tank; the driving device is connected with a controller; and the oil probe is connected with the controller. According to the rotary brush type oil collection machine, floating oil enters the separation tank from underwater and is separated through the proportion difference of water and floating oil, so that the water content of the floating oil extracted by the oil extracting pump is low, and follow-up recycling and utilization are facilitated; and besides, the operation of the oil extracting pump is controlled by the oil probe, and the oil is extracted after reaching certain thickness, so that the working frequency of the oil extracting pump is reduced, the service life of the oil extracting pump is prolonged, the floating oil and water can be fully separated, and the water content of the extracted floating oil is guaranteed to be low.

Description

technical field [0001] The invention relates to the technical field of oil slick recovery, in particular to a rotary brush type oil skimmer for recovering slick oil on the water surface. Background technique [0002] The rotating brush oil skimmer is a common oil collecting equipment for recovering the oil slick on the water surface at present. Through the rolling rotating brush, the slick oil on the water surface is adhered to the surface of the rotating brush, and then the slick oil is removed from the brush by the scraper. The surface of the roller is hung up and down, so that the floating oil flows into the oil collection tank along the scraper. However, the current rotary brush oil skimmer easily makes water and floating oil enter the oil tank through the scraper, so that the recovered oil has a relatively high water content and is difficult to reuse. Moreover, the rotary brush type oil skimmer is inconvenient to move in the water, so that it has relatively low thoroug...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a new rotary brush oil skimmer aiming at the problems of high water content in floating oil recovered by the current rotary brush oil skimmer and difficult to deal with the water surface with poor fluidity

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