Preparation method of anti-photoaging ceramic insulator

A technology of ceramic insulators and light aging resistance, which is applied in the field of electronic ceramics and can solve the problems of high manufacturing costs, cumbersome processes, and restrictions on the development of ceramic insulators

Active Publication Date: 2014-02-26
JINLING INST OF TECH
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  • Description
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Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a method for preparing a light-aging resistant ceramic insulator, aiming to solve the problems of cumbersome preparation process and high manufacturing cost of the existing ceramic insulators, which limit the development of ceramic insulators

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  • Preparation method of anti-photoaging ceramic insulator

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0021] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 As shown, the preparation method of the light aging resistant ceramic insulator according to the embodiment of the present invention includes the following steps:

[0023] S101: Purchase bulk raw materials from the mine, and strictly screen the raw materials, and then use the granite wheel mill to grind the bulk raw materials into powder;

[0024] S102: Do batching according to clay:quartz:feldspar=3:2:1, put the prepared materials into ...

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Abstract

The invention discloses a preparation method of an anti-photoaging ceramic insulator. The preparation method is characterized by comprising the following steps: purchasing block raw materials from a mine, strictly screening the raw materials, and milling the block raw materials into powder by use of a granite edge runner mill; dosing clay, quart and feldspar at a ratio of 3:2:1; putting the dosed materials into a ball mill, and milling the dosed materials into mud; feeding the milled mud into a slurry pool, and performing iron removal for three times by use of a permanent magnet rod; putting the mud into the slurry pool and stirring; pumping the stirred mud into a mud squeezing machine by use of a plunger pump, and filtering out excessive moisture so that the mud is squeezed into a mud cake; stirring the mud by use of a primary stirring machine, and extruding the mud cake into mud segments; aging the raw materials; forming and roasting; finally performing mucilage binding, inspection and storage. The method disclosed by the invention is simple and easy to operate, and can be used for greatly reducing the production cost; the ceramic insulator produced by the process provided by the invention is resistant to aging and corrosion and has good insulating property and high mechanical strength.

Description

technical field [0001] The invention belongs to the technical field of electronic ceramics, and in particular relates to a preparation method of a light aging resistant ceramic insulator. Background technique [0002] An insulator is an insulation control that plays an important role in overhead transmission lines, that is, it plays a role in supporting the wire and preventing the current from returning to the ground. Insulators were mostly used on utility poles in the past, but now they have gradually developed into disc-shaped insulators hanging on one end of the high-voltage wire connection tower, usually made of ceramics. The insulator must ensure that various electromechanical stresses remain unchanged when the environment and electrical load conditions change, otherwise it will not only fail to function as it should, but will damage the service life of the entire line. The butterfly insulators and pin insulators in ceramic insulator products are mainly used for high a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/26
Inventor 王淮庆
Owner JINLING INST OF TECH
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