Gradient purifier with automatic cleaning function

Abstract

The invention discloses a gradient purifier with automatic cleaning function. The gradient purifier comprises an eccentric wheel assembly, wherein the eccentric wheel assembly comprises a concave rod,the concave rod is sleeved with a plurality of blades, each blade is sleeved with a blade sleeve, a rotating cylinder is arranged at the outer end of each blade sleeve, and a suction port assembly isarranged on one side of each blade. Suction moving blocks are arranged on the other sides of the blades, suction fixing blocks are arranged at the upper end and the lower end of the side, close to the suction moving blocks, of the interior of the blade sleeve, the ends, close to the concave rod, of the suction moving blocks are connected to a suction port assembly through one-way valve pipelines,and a petroleum valve pipeline is connected with a centrifugal device which is arranged above the rotating cylinder. The oil-gas recovery device, the petroleum condensate recovery box and the oil-water recovery device are connected to the centrifugal device through pipelines; the oil-gas recovery device has the beneficial effects that cleaning is convenient, harmful gas and condensate in petroleum can be removed, and the amount of filtered seawater is guaranteed.

Description

technical field [0001] The invention relates to the technical field of purifiers, in particular to an automatic cleaning gradient purifier. 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 reoxygenation of water bodies, affect the growth of marine plankton, and destroy the ecological balance of the ocean. In addition, it can also damage the seashore scenery and ...

AI Technical Summary

Problems solved by technology

The formation of oil film can hinder the reoxygenation of water body, affect the growth of marine plankton, destroy the ecological balance of the ocean, and also destroy the seashore scenery and affect the aesthetic value of the seashore

[0003] Ships dealing with offshore oil pollution need to prepare a large amount of drinking water or make multiple round-trips to replenish drinking water when sailing, because seawater polluted by oil will be full of oil condensate and harmful gases in oil, and traditional purification devices are easy to clean. It is clogged because of the viscosity of oil, it is difficult to clean, and the amount of filtered sea water is very small, and it is also mixed with harmful gases and condensation, which cannot be used to make distilled drinking water

Images