Electric kiln used for jun porcelain firing and jun porcelain firing method

A technology of electric kiln and Jun porcelain, which is applied in the field of ceramic production, can solve the problems that conventional electric kilns cannot be fired with Jun porcelain, and achieve the effects of improving kiln conversion efficiency, stable quality and simple structure

Pending Publication Date: 2017-10-13
河南诺巴迪材料科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an electric kiln for sintering Jun porcelain, and also provides a method for firing Jun porcelain using the above-mentioned electric kiln, with the purpose of solving the problem that conventional electric kilns cannot be used for firing Jun porcelain

Method used

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  • Electric kiln used for jun porcelain firing and jun porcelain firing method
  • Electric kiln used for jun porcelain firing and jun porcelain firing method
  • Electric kiln used for jun porcelain firing and jun porcelain firing method

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Embodiment Construction

[0020] Such as figure 1 As shown, the electric kiln of the present invention includes a furnace body 1 for placing Jun porcelain to be sintered. The furnace body 1 is installed in a kiln shell with cooling holes on the top cover and side walls and rollers installed on the bottom. The front side of the furnace body 1 is a furnace door, on which an observation hole is provided. Such as figure 2 As shown, the inside of the furnace body 1 is provided with a multi-layer thermal insulation lining layer 2 made of different materials, wherein the innermost layer is made of high temperature resistant alumina fiber material. A U-shaped high-purity silicon carbon electric heating rod 3 is installed on the left side wall, the right side wall and the rear side wall of the furnace body 1, and the electric heating rod 3 is installed on the furnace body 1 The transformer and other electrical appliances at the bottom are connected; a temperature measuring thermocouple 4 is installed in the ...

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Abstract

The invention discloses an electric kiln used for jun porcelain firing and also discloses a method for firing jun porcelain through the electric kiln. The electric kiln comprises a kiln body which is internally provided a heat preservation liner layer and an electric heating device. The electric heating device comprises electric heating rods which are located on the left side wall, the right side wall and the rear side wall of the kiln body and are controlled by a fuzzy PID temperature controller. The kiln body is internally provided with a temperature thermocouple which is connected with the fuzzy PID temperature controller. An air inlet pipe which is provided with a float flowmeter and a smoke exhaust air channel which is provided with a regulating valve are arranged on the outer side of the kiln body. The air inlet pipe passes through a distributor and then communicates with air inlets which are located in four corners of the bottom of the kiln body. The smoke exhaust air channel communicates with an exhaust port which is formed in position, close to the center of the rear side wall of the kiln body, of the bottom of the kiln body. The regulating valve is located above the kiln body. The electric kiln is simple in structure, firm and durable, the transmutation success rate of the jun porcelain which is fired through the electric kiln is relatively high, the jun porcelain conforms to process requirements, and the quality is stable.

Description

technical field [0001] The invention relates to the technical field of ceramic production, in particular to an electric kiln for sintering Jun porcelain and a firing method for Jun porcelain. Background technique [0002] Jun porcelain is a famous traditional porcelain in my country. It was fired in the Tang Dynasty and reached its peak in the Song Dynasty. Jun porcelain has been developed for more than a thousand years. In addition to the corresponding body material, glaze composition and glaze application process, the kiln structure and sintering process are the main factors that form the appearance characteristics of Jun kiln. Jun porcelain is different from other ceramic products. During the sintering process, due to the needs of kiln changes, not only the kiln temperature must be strictly controlled, but also oxidation and reduction reactions must occur at different temperature stages, so that Jun porcelain presents colorful colors. Because the conventional electric ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B14/06F27B14/20
CPCF27B14/06F27B14/20
Inventor 程刚蔡永国
Owner 河南诺巴迪材料科技有限公司
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