A hydraulic oil intelligent purification detection and control device

Abstract

The invention discloses an intelligent hydraulic oil purification, detection and control device. The intelligent hydraulic oil purification, detection and control device comprises multiple online type granularity detection sensors, a clean oil tank, an operation oil tank and a waste oil tank. The two sides of each online type granularity detection sensor are connected with a circulating pipeline. The two ends of each circulating pipeline are correspondingly connected with a first pipeline and a second pipeline. A fourth pipeline is connected to the upper ends of third pipelines. A sixth pipeline is arranged at the upper ends of fifth pipelines. An oil cleaning machine is connected to one end of the sixth pipeline. The clean oil tank is connected to the other end of the oil cleaning machine. The lower end of the waste oil tank is connected with a sewage pump through a pipeline. The clean oil tank is connected with the operation oil tank through a pipeline. The lower end of the operation oil tank is connected with an oil filter through a pipeline. The other end of the oil filter is connected with the upper portion of the side face of the operation oil tank. According to the intelligent hydraulic oil purification, detection and control device, it is not necessary to mount a lot of equipment, the principle is clear, concentrated automatic treatment of hydraulic oil of a porous hoist can be achieved, and the intelligent hydraulic oil purification, detection and control device has the good application prospects.

Description

technical field [0001] The invention relates to the technical field of intelligent detection and purification of hydraulic oil, in particular to a detection and control device for intelligent purification of hydraulic oil. Background technique [0002] With the construction of large-scale water conservancy and hydropower projects, gate hydraulic hoists have been widely used, and the quality of hydraulic oil has become a difficult point in the daily operation and management of hydraulic hoists. The quality requirements of hydraulic oil for hydraulic hoists generally need to reach NAS9 level. If the hydraulic oil is contaminated, if it cannot be found and replaced in time, it will cause blockage or jamming of hydraulic oil pumps, hydraulic pump station valve blocks, filters and other components, and then Affect the normal work of the hydraulic hoist. However, due to the lack of real-time detection methods for hydraulic oil products in the actual use process, the method of man...

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Problems solved by technology

The quality requirements of hydraulic oil for hydraulic hoists generally need to reach NAS9 level. If the hydraulic oil is contaminated, if it cannot be found and replaced in time, it will cause blockage or jamming of hydraulic oil pumps, hydraulic pump station valve blocks, filters and other components, and then Affect the normal work of the hydraulic hoist

However, due to the lack of real-time detection methods for hydraulic oil products in the actual use process, the method of manual periodic sampling and detection is generally adopted, and the oil is replaced after the oil quality is found to be unqualified. The inspection and replacement process of the shut-down oil is cumbersome, and the unqualified oil that is replaced is basically treated as a scrap product, and the consumption of hydraulic oil is relatively large.

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