Fire-resistant oil purification treatment method and device thereof

Abstract

The invention relates to a fire-resistant oil purification treatment method and a device thereof, belonging to mineral oil purification equipment. The device mainly comprises an oil inlet pipe, an electromagnetic flow valve, a separating tank body, a multilayer separating tower plate, an oil outlet pipe, an intelligent controller, a liquid level controller, a liquid level display window and the like, wherein the joint of the upper part of the separating tank body and the oil inlet pipe is provided with an oil atomization distribution device, the middle part of the separating tank body is provided with the separating tower plate provided with a multilayer tapered filter screen, and the lower part of the separating tank body is provided with purified oil and a discharge hole; an oil limit switch is positioned between the oil and the separating tower plate, and is interlocked with the electromagnetic flow valve; and a drain pipe and a water condenser are arranged at the upper part, and the oil inlet flow speed can be controlled in real time according to the rise speed of water liquid level. The invention is designed aiming at the characteristics of fire-resistant oil, and has the advantages of simple structure, user operational program reduction, low cost, real-time control, high separation efficiency and the like.

Description

technical field [0001] The invention relates to a method and device for purifying anti-fuel oil, belonging to mineral oil purification equipment, in particular to a device for efficiently separating water vapor from anti-fuel oil. Background technique [0002] Anti-fuel is the abbreviation of phosphate ester anti-fire fluid in engineering, which is a chemical product. It has better performance than the familiar mineral oil. With the increase of imported equipment, the amount of this synthetic oil is increasing, especially in high-parameter equipment. Because of its lubricating performance, speed regulating performance, stability, flame resistance, and no oil consumption, it is rapidly replacing traditional gear oils, hydraulic oils, speed regulating oils, mechanical oils, etc., and is being rapidly promoted at home and abroad. [0003] Due to the higher density of anti-flammable oil than other common oils and the unique characteristics of chemical components, the moisture, ...

AI Technical Summary

Problems solved by technology

[0003] Due to the higher density of anti-flammable oil than other common oils and the unique characteristics of chemical components, the moisture, acid value, thermal stability and hydrolytic stability of degraded anti-flammable liquid are relatively poor. Using common vacuum separation equipment, due to the Fuel oil has a higher density and settles faster in the vacuum chamber. Even if the vacuum degree is high, the water vapor in the oil will be carried into the oil at the bottom by the oil before it escapes from the vacuum chamber. The form is very unsatisfactory, and it is often difficult to achieve the purpose of purifying the oil with one treatment. It needs repeated treatment many times, which cannot meet the actual needs of the project.

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