Precise oil filtering and impurity removing equipment for space shuttles

Abstract

The invention relates to the technical field of filtering of lubricating oil for aircrafts, and discloses precise oil filtering and impurity removing equipment for space shuttles. The precise oil filtering and impurity removing equipment comprises a shell, wherein the inner bottom wall of the shell is fixedly connected with a breather pipe; a heating groove is formed in the surface of the breatherpipe; stretching pipes are movably connected to the two sides of the breather pipe; the surfaces of the stretching pipes are fixedly connected with air supply pipes; fan impellers are arranged in andmovably connected with the air supply pipes; rotating shafts are arranged on and movably connected with the surfaces of the fan impellers; separated filtering boxes are movably connected to the surfaces of the rotating shafts; expansion grooves are formed in the separated filtering boxes; sliding rails are arranged in and fixedly connected to the separated filtering boxes and located on the two sides of the expansion grooves; and extension pipes are slidably connected to the surfaces of the sliding rails. Homogenizing springs shake to break mixed bubbles of oil and water, and meanwhile, steamflowing out of the heating groove is blown to the surfaces of the separated filtering boxes, so the water in the oil is evaporated and flows out of steam grooves; and therefore, the effect of conducting water surface area expanding treatment separation in step-by-step filtering is achieved.

Description

technical field [0001] The invention relates to the technical field of lubricating oil filtering for aircraft, in particular to precision oil filtering and impurity removal equipment for aerospace aircraft. Background technique [0002] Airplanes are the means of transportation for people to travel. Due to the particularity of the work of the aircraft, the lubricating oil used must be treated with precision oil filtering equipment before use, so as to avoid accidents caused by insufficient lubrication of aircraft parts; and precision oil filtering equipment The function is to purify and filter unqualified hydraulic oil and high-precision lubricating oil, and filter out impurities and water in the oil. [0003] When the existing oil filtering equipment performs oil filtering work, the impurities in the lubricating oil are filtered first, and then the water is treated. When there is water in the oil, some impurities will be wrapped in the mixture of oil and water. In the air ...

AI Technical Summary

Problems solved by technology

[0003] When the existing oil filtering equipment performs oil filtering work, the impurities in the lubricating oil are filtered first, and then the water is treated. When there is water in the oil, some impurities will be wrapped in the mixture of oil and water. In the air bubbles, it is difficult to be removed; in addition, the existing technology often adopts the method of evaporation and condensation for the removal of water in the oil. Although this method can remove part of the water, it cannot expand the surface area of ​​the oil, so that part of the water is evaporated. It is difficult to separate out during the process, so a precision oil filter and impurity removal equipment for aerospace aircraft came into being

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