Automatic detection device of vacuum oil filter for fire resistant oil

Abstract

The invention relates to an automatic detection device of a vacuum oil filter for fire resistant oil. The automatic detection device comprises a coarse filter, an electric heater, an oil temperature controller, a humidity sensor, a pressure detector, a vacuum tank, a vacuum pump and a vacuum regulating valve, wherein the vacuum tank and the vacuum pump are respectively connected with a control device; the pressure detector is connected with the control device, the vacuum tank, the vacuum pump and a vacuum degree regulator, respectively, the electric heater is connected with the oil temperature controller, the humidity sensor is arranged in the vacuum tank, and the pressure detector and the vacuum degree regulator are arranged between the vacuum tank and the vacuum pump. Compared with the prior art, the automatic detection device has the characteristics of being capable of realizing intelligent and full-automatic control and automatic detection, high in efficiency, filtering efficiency and purifying efficiency, easy to use and operate, low in failure rate, easy to maintain and high in filtering precision. By utilizing an intelligent programming design, the labor strength of a worker is reduced, and meanwhile, the reliability and the safety of purifying of the fire resistant oil are maximally guaranteed.

Description

technical field [0001] The invention relates to a fuel-resistant vacuum oil filter, in particular to an automatic detection device for a fuel-resistant vacuum oil filter. Background technique [0002] Moisture, impurities and gas pollution in the anti-fuel oil will cause the oil to deteriorate and deteriorate. Especially in the long-term operation of the steam turbine, it is inevitable to contact with water. Moisture will cause the hydrolysis reaction of the anti-fuel oil. The hydrolysis reaction will form acid, impurities and sludge, and can also precipitate additives in the oil. Water can reduce the lubricating performance and resistance of the anti-fuel oil. rate, corrodes metals, accelerates the wear of hydraulic components, and causes the control valve to stick, which is very harmful to the equipment. Mechanical impurities and sludge will destroy the oil film, accelerate equipment damage, block valve cores and filters, and cause equipment failure during operation. Ther...

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Problems solved by technology

There will be another problem involved here. Since there is no effective detection method at the working site of the oil filter machine, it is impossible to determine when the anti-fuel purification treatment will reach the qualified standard. At the same time, when a safety failure occurs in the oil filter unit, there is no way to accurately and timely locate the cause of the safety failure and the location of the equipment. It is also necessary to go to the site for inspection, which is unsafe and inconvenient, and may even cause production to stop.

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