Automatic drying system of electro-porcelain blank

A technology for drying systems and blanks, applied in the direction of non-electric variable control, control/regulation systems, instruments, etc., can solve problems such as prone to misjudgment, decline in process qualification rate, and inappropriate operation, and achieve the goal of reducing product quality effect of influence

Inactive Publication Date: 2018-05-04
湖南阳东电瓷电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, judging and controlling based on human experience is prone to misjudgment, and sometimes the operation is not in place, resulting in a decline in the pass rate of the process

Method used

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  • Automatic drying system of electro-porcelain blank
  • Automatic drying system of electro-porcelain blank
  • Automatic drying system of electro-porcelain blank

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] The core improvement points of the automatic drying system for electroceramic blanks provided by the embodiments of the present invention are: a control system, a drying room main body 1-1, an air intake duct and a discharge channel 1-4 arranged in the drying room main body 1-1 ;

[0029] Among them, the control system includes detection equipment, gate 2-3, actuator 2-4 and control table;

[0030] The intake pipe and the exhaust cha...

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Abstract

The invention discloses an automatic drying system of electro-porcelain blank. An artificial operation way is changed to automatic control, firstly a temperature and humidity control gate is improved,a performer is additionally arranged on the temperature and humidity control gate, so that the rotation speed can be controlled to be accurate to 0.5 degree/Min for switch motion, and then the performer is connected to a corresponding temperature and humidity detection device; a testing part of the temperature and humidity detection device is in a drying room, and a display part is focused on a control room. In this way, so long as the drying curve is followed and a program is input before drying, the automatic drying can be conducted. The automatic drying system of electro-porcelain blank can realize automatic and accurate control, and the influence of human factors on the product quality is reduced.

Description

Technical field [0001] The invention relates to the technical field of electric porcelain production, in particular to an automatic drying system for electric porcelain blanks. Background technique [0002] Electric porcelain wet production is a traditional production method, in which drying is a very important process, especially the drying of solid pillar insulators with a main diameter of 110kV or more. Drying is a very important process that affects the product qualification rate. Drying refers to reducing the water content of the electric porcelain blank from 18% to 2% by heating and evaporating. Since the main body diameter of the solid post insulator is generally φ100-φ200mm, it is difficult to remove the water in the middle by heating the blank; and because the direction of heat conduction and the direction of moisture conduction are opposite, for the shape of the solid post insulator Artifacts (e.g. figure 1 ), if the internal and external dehydration rate is inconsiste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 王红丁质龙叶平亮李启建李予良李勇军
Owner 湖南阳东电瓷电气股份有限公司
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