Oil purification device

Abstract

Disclosed is an oil purifying device. The oil purifying device comprises an oil tank, an oil filter, an oil pump, valves and an oil return pipe. The oil filter, the oil pump, the valves and the oil return pipe are connected with the oil tank. The oil purifying device further comprises two electrode plates which are disposed in the oil tank, filter materials disposed between the two electrode plates, and an electric cabinet which is electrically connected with the two electrode plates. The electric cabinet electrically controls the two electrode plates to generate static electricity which is used for attracting impurities of oil liquid in the oil tank to the filter materials. Compared with the prior art, in the oil purifying device, the two electrode plates in the oil tank, the filter materials between the two electrode plates and the electric cabinet electrically connected with the two electrode plates cooperate to generate static electricity, impurity particles with electric charge of the oil liquid in the oil tank move towards the electrode plates with opposite polarity and then are attached to the filter materials between the two electrode plates so as to purify the oil liquid, the purified oil liquid in the oil tank is purified again through the oil filter, the oil pump, the valves and the oil return pipe, and accordingly, the oil purifying efficiency of the oil purifying device is improved.

Description

technical field [0001] The invention relates to an oil purifying device, in particular to an electrostatic ion oil purifying device. Background technique [0002] Lubricating oil, hydraulic oil and other oil products are easily affected by the external environment during production, transportation and storage, and will produce moisture, gas, dust, magazine particles and other substances, so the oil must be purified before and during use to achieve Requirements. [0003] Existing oil purifiers generally mainly include structures such as an oil tank, an oil filter connected to the oil tank, an oil pump, a valve, and an oil return pipe. point, and finally return to the oil tank through the oil return pipe to complete a cycle of clean oil. Among them, the impurity particles in the oil are filtered out by the oil filter. The filtration accuracy of the oil filter depends on the viscosity of the filter medium in the oil filter. The higher the viscosity of the medium, the greater ...

AI Technical Summary

Problems solved by technology

Among them, the impurity particles in the oil are filtered out by the oil filter. The filtration accuracy of the oil filter depends on the viscosity of the filter medium in the oil filter. The higher the viscosity of the medium, the greater the resistance of the oil to pass through the oil filter. , causing the filter screen of the oil filter to easily adhere to impurities and the filtration efficiency is low, and the oil filter needs to be replaced frequently, which brings inconvenience to use and causes economic waste

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