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

A technology of oil and filter element for electric power, applied in the direction of filtration separation, filtration circuit, separation method, etc., can solve the problems of oil flow short circuit, adsorbent leakage, etc., to increase the contact area, prevent the leakage of the adsorbent, and improve the contact area. Effect

Inactive Publication Date: 2013-02-06
XIAN THERMAL POWER RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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.

Method used

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

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 As shown in the present invention, a new type of hole arrangement filter element inner cylinder for electric power oil, on the outer surface of the filter element inner cylinder 1 is uniformly opened with diversion grooves 1-1 along the axial direction, and along the axial direction of the filter element inner cylinder 1 two There are no holes in the 1 / 3 of the length from the end to the middle, and filter holes 1-2 are evenly opened in the middle 1 / 3 of the length.

[0021] Preferably, the diameter of the filter holes 1-2 is 4-6 mm.

[0022] Preferably, the center-to-center distance of the filter holes 1-2 is 12-15 mm.

[0023] Such as figure 2 Shown, the present invention a kind of power oil regeneration filter element, comprises figure 1 The new type of hole arrangement filter element inner cylinder 1 f...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/14B01D36/02B01D15/10
Inventor 王笑微王娟李烨峰刘永洛严涛唐金伟祝洁
Owner XIAN THERMAL POWER RES INST CO LTD
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