Double-jet central rotor quenching oil filter and operating method thereof

Abstract

The invention discloses a double-jet central rotor quenching oil filter and an operating method thereof, and relates to a centrifugal filtering device. The filter is characterized in that the filter comprises a base, a centrifugal rotating drum is arranged on the base, the centrifugal rotating drum comprises an outer casing and a rotor bin, the bottom of the base is rotatably connected with a driving shaft, the driving shaft is fixed to the bottom of the rotor bin, the rotor bin is relatively rotatably arranged in the outer casing, an accommodating space is arranged in the rotor bin, a hollowshaft capable of rotating relative to a rotor is arranged at the center of the rotor bin, the bottom of the hollow shaft is communicated with an oil supply mechanism, and the outer wall of the hollowshaft is provided with a tubular net cover communicated with the inside of the hollow shaft; and the bottom of the rotor bin is provided with two reversely stacked nozzles, the nozzles are communicated with the accommodating space in the rotor bin, the two nozzles are directed to the inner wall of the bottom of the outer casing, the base is fixedly provided with an oil outlet, the bottom of the outer casing is communicated with the oil outlet, and a convenient dismounting mechanism for dismounting and cleaning the inside of the centrifugal rotating drum is arranged between the outer casing andthe base. The double-jet central rotor quenching oil filter has the characteristics of clogging prevention, easiness in cleaning, and high-purity filtration.

Description

technical field [0001] The invention relates to the field of centrifugal filter equipment, more specifically, it relates to a double-spray central rotor quenching oil filter and its operating method. Background technique [0002] Centrifugal filter is a common filter equipment, and its application field is relatively wide. However, common centrifugal filter generally adopts the method of directly filtering the dregs in the liquid, and the general filter is completed by a filter screen. The disadvantage of the oil purification function is that fine particles of impurities can easily pass through the filter screen, or be blocked by larger pollutants to reduce the flow of lubricating oil, until it is completely blocked at last, causing damage to the machine. The dross content in different liquids is different, and the replacement frequency of the filter element is relatively ordinary for liquids with a lot of dregs; for example, when some sewage is filtered, the filter screen w...

AI Technical Summary

Problems solved by technology

However, in the industrial standard with stricter particle size, larger centrifugal force and denser filter material are often required to separate smaller particles, and small particles can easily clog the filter material and cause difficulties in subsequent centrifugal separation and filtration. , so the operation must be frequently suspended to clean the filter material and / or eliminate and replace the filter material, which increases time and cost

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