Device for detecting and treating mine machine hydraulic oil pollution

Abstract

The invention relates to a detection device, in particular to a device for detecting and treating mine machine hydraulic oil pollution. The device comprises a control device, an embedded oil analysis sensor, an alarming device and an oil filter, wherein the embedded oil analysis sensor and the oil filter are installed in a loop of a hydraulic system, and the control device is connected with the embedded oil analysis sensor, the alarming device and the oil filter. The device for detecting and treating mine machine hydraulic oil pollution has the advantages that by detecting oil samples in the hydraulic system in real time through the sensor, the pollution status of hydraulic oil in an oil path of the hydraulic system can be detected in real time; when the pollution status reaches a certain degree, an alarm can be timely given, besides, the oil filter is controlled by the control system to purify the hydraulic oil, so that influence caused by severe hydraulic oil pollution on the performance of mine machines and on other aspects is avoided, damage conditions of the mine machines are reduced, and the service life of the mine machines is prolonged.

Description

technical field [0001] The invention relates to a detection device, in particular to a mining machinery hydraulic oil pollution detection and processing device. Background technique [0002] Various impurities inevitably appear in the hydraulic system. The main sources are: mechanical impurities remaining in the hydraulic system after cleaning, such as scale, casting sand, welding slag, iron filings, paint, paint skin and cotton yarn scraps, etc. Dust that enters the dust ring, etc.; impurities produced during the working process, such as fragments formed by hydraulic pressure on seals, metal powder produced by relative wear in motion, colloids, asphaltene, carbon residues, etc. produced by oxidation and deterioration of oil . After the above-mentioned impurities are mixed into the hydraulic oil, with the circulation of the hydraulic oil, they will play a destructive role everywhere, seriously affecting the normal operation of the hydraulic system, such as making the small...

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Problems solved by technology

[0003] At present, in terms of pollution control in the hydraulic system, the solid particle pollution of the hydraulic oil is often controlled by installing a filter in the hydraulic system. Although this method can filter the hydraulic oil to a certain extent and reduce the pollution of the hydraulic oil, it has many defects. , the installation of the filter screen can only be aimed at solid particle pollution, and there is no specific basis for when the filter screen needs to be replaced in this method, and there is no predictive analysis of the hydraulic oil pollution situation

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