Efficient engine oil purifier

Abstract

The invention relates to an efficient engine oil purifier capable of effectively filtering and purifying engine oil. The efficient engine oil purifier mainly comprises a housing, a filtration core inner bracket, a multi-layer filtration core comprising a catalysis layer and a filtration layer, a filtration core outer bracket, a filtration core pressing plate, an upper cover, an inner sealing ring, a sealing ring bracket, an outer sealing ring, an overpressure valve and a plug assembly, wherein the upper cover is provided with an engine oil inlet and an engine oil outlet. According to the present invention, during the working, engine oil enters the cavity formed by the multi-layer filtration core periphery and the housing of the engine oil purifier through the engine oil inlet of the upper cover from the annular oil channel between the filtration core pressing plate and the upper cover, the impurity, the water and the like contained in the engine oil are effectively filtered out through the filtration layer of the multi-layer filtration core, the organic acids and the failed engine oil part are subjected to catalytic reduction through the catalysis layer, and the purified engine oil enters the filtration core inner bracket and then enters the machine through the engine oil outlet of the upper cover so as to be recycled; when the engine oil circulation pressure is too high, the overpressure valve is pressed, and the partial engine oil is shunted into the engine oil outlet from the engine oil inlet so as to enter the machine and cyclically work, such that the normal working lubricating state of the machine can be ensured; and compared to the engine oil purifier in the prior art, the engine oil purifier of the present invention has the following beneficial effects that the waste in the engine oil is effectively absorbed and the impurities stored in the engine oil are effectively filtered out, the failed engine oil part is catalytically reduced so as to prolong the effective service life of the engine oil.

Description

Technical field [0001] The present invention is an oil purifier, particularly a high-efficiency oil purifier that can effectively filter and purify the oil. Background technique [0002] The oil used in various mechanical equipment mainly functions as lubrication, which provides oil film lubrication between moving parts to reduce friction and wear; the second is cooling, which acts as a heat medium to remove heat from the critical surface for cooling; and the third is sealing. , Filling the cylinder wall, the unevenness of the valve stem surface and sealing the oil seal of the turbocharger; the fourth is cleaning, the carbide, sludge, and wear metal particles on the parts are brought back to the oil tank through the flow of oil. , Does not cause fouling on the surface of the parts; fifth is damping and buffering, especially high-pressure parts, such as gears and push rods; sixth, prevents oxidation and corrosion, and protects the parts. After working for a period of time in the ...

AI Technical Summary

Problems solved by technology

The currently used oil filters are mainly used to filter large particles of impurities. The first disadvantage is that the water cannot be removed and the organic acid is generated to corrode the parts. This is also the main reason for the premature failure of the engine oil; another disadvantage After the filter element is blocked, the bypass valve in the filter is opened, and the oil directly enters the machine without being filtered. At the same time, the impurities that have been filtered out are also brought back to the machine synchronously, resulting in accelerated wear and tear of machine parts.

Images