Nano rotor drum oil-collecting device

Abstract

The invention provides a nano rotor drum oil-collecting device, which can effectively make up the defect of current floating oil-collecting device, comprising a frame and a plurality of rotor drums, wherein, the surface of the rotor drum is coated with a nano layer with good hydrophilic and oleophylic performance which is prepared by nano high polymer materials; the rotor drum shaft is arranged on the frame and a rotor drum driving device is used for driving the rotor drum to revolve along the shaft; the frame is also provided with an oil-collecting tank; the edge of the rotor drum is provided with an oil scraper plate and the bottom end thereof is arranged in the oil-collecting tank which is used for collecting the oil on the rotor drum into the oil-collecting tank; the bottom part of the oil-collecting tank is arranged with an oil discharge pipeline which is used for discharging the waste oil collected by the oil-collecting tank. The nano rotor drum oil-collecting device can stick the waste oil which floats on the liquid level onto the nano layer of the rotor drum; with the rotation of the rotor drum, the oil scraper plate can scrape the waste oil on the nano layer of the rotor drum into the oil-collecting tank; the waste oil in the oil-collecting tank can be discharged via the oil discharging pipeline through pumping to finish oil removal.

Description

technical field [0001] The invention relates to a nano-drum oil collector, in particular to a nano-drum oil collector which is used for pretreatment of various oily waste water and emergency treatment in steel, petrochemical and other industries, and can efficiently collect and process floating oil. Background technique [0002] In the existing iron and steel, petrochemical and other industries, the oily wastewater discharged from the system is usually collected by overflow weirs, steel belt oil collectors, rope oil collectors and other oil slick collection equipment. Yes, but these traditional oil slick collection equipment have the following problems when collecting oil: [0003] 1) The oil collection position of the existing overflow weir, steel belt oil skimmer, rope oil skimmer and other oil slick collection equipment is fixed and cannot be flexibly adjusted according to the distribution of slick oil in the pool; [0004] 2) When the water level in the oily wastewater ...

AI Technical Summary

Problems solved by technology

[0003] 1) The oil collection position of the existing overflow weir, steel belt oil skimmer, rope oil skimmer and other oil slick collection equipment is fixed and cannot be flexibly adjusted according to the distribution of slick oil in the pool;

[0004] 2) When the water level in the oily wastewater fluctuates irregularly, it is impossible to collect oil;

[0005] 3) The existing oil collection equipment has insufficient oil collection capacity, especially when encountering high-viscosity heavy oil, it is difficult to effectively collect oil;

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