Regeneration filter element and novel hole-layout filter element inner barrel for electric oil

Abstract

Provided are a regeneration filter element and a novel hole-layout filter element inner barrel for electric oil. Guide grooves are uniformly and axially arranged on the outer surface of the filter element inner barrel, and filter holes are uniformly arranged in the middle of one third of the length of the filter element inner barrel. The regeneration filter element for the electric oil comprises the novel hole-layout filter element inner barrel for the electric oil, a filter element outer barrel arranged outside the filter element inner barrel, adsorbent stuffed in a cavity between the filter element inner barrel and the filter element outer barrel, and a filter material layer between the adsorbent and the filter element inner barrel. By the aid of the regeneration filter element and the novel hole-layout filter element inner barrel for the electric oil, the problems of adsorbent leakage and oil flow interruption due to poor gluing of an upper end and a lower end of the filter element inner barrel are solved.

Description

technical field [0001] The invention belongs to the technical field of electric power oil regeneration, and in particular relates to an electric power oil regeneration filter element and a novel hole arrangement filter element inner cylinder. Background technique [0002] Turbine oil, anti-fuel oil, transformer oil, auxiliary engine oil and other power oils used in power system power plants are often affected by external high temperature, oxidation, moisture, etc. during operation and deteriorate and deteriorate, resulting in oil quality exceeding the standard. The power oil regeneration device is specially used to remove the deterioration products produced in the oil, and its core component is the regenerator. Adsorbent should be installed in the regenerator to absorb and remove the deterioration products in the oil. Since the degraded product in the adsorbent oil reaches saturation and fails, it needs to be replaced with a new adsorbent. In order to facilitate its replace...

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Problems solved by technology

[0006] In order to solve the above problems, the purpose of the present invention is to provide an electric power oil regeneration filter element and its new filter element inner cylinder with hole arrangement, so as to prevent the leakage of adsorbent and the short circuit of oil flow caused by the lax gluing of the upper and lower ends of the inner cylinder of the filter element.

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