Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Full-glaze supported firing method for once forming of large-scale full-glaze porcelain

A porcelain, large-scale technology, used in applications, household appliances, clay products, etc., can solve problems such as high cost and low yield

Inactive Publication Date: 2017-09-29
汝州市荣华汝瓷开发有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of repeated firing is extremely high, and the yield is extremely low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Full-glaze supported firing method for once forming of large-scale full-glaze porcelain
  • Full-glaze supported firing method for once forming of large-scale full-glaze porcelain
  • Full-glaze supported firing method for once forming of large-scale full-glaze porcelain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The adhesive is mainly made of starch, and 20% of its weight nepheline powder, 20% of aluminum powder, 3% of allophane and 90% of water are added to the starch in sequence, and then mixed and stirred evenly, wherein , the starch is one or more mixtures of white flour, corn flour, mung bean powder or sorghum powder, the particle size of the nepheline powder and aluminum powder is 80-120 mesh, and the particle size of allophane is not more than 0.5 mm.

[0029] The adhesive also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 3% of the total weight of the starch.

[0030] The binder also contains alunite powder with a particle size of 80-120 meshes accounting for 1% of the total weight of the starch.

Embodiment 2

[0032]The adhesive is made of starch, and 30% of its weight nepheline powder, 40% of aluminum powder, 5% of allophane and 110% of water are successively added to the starch and then mixed and stirred evenly. , the starch is one or more mixtures of white flour, corn flour, mung bean powder or sorghum powder, the particle size of the nepheline powder and aluminum powder is 80-120 mesh, and the particle size of allophane is not more than 0.5 mm.

[0033] The binder also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 5% of the total weight of the starch.

[0034] The binder also contains alunite powder with a particle size of 80-120 meshes accounting for 3% of the total weight of the starch.

Embodiment 3

[0036] The adhesive is mainly made of starch, and 25% of its weight nepheline powder, 30% of aluminum powder, 4% of allophane and 100% of water are successively added to the starch and mixed and stirred evenly, wherein , the starch is one or more mixtures of white flour, corn flour, mung bean powder or sorghum powder, the particle size of the nepheline powder and aluminum powder is 80-120 mesh, and the particle size of allophane is not more than 0.5 mm.

[0037] The binder also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 4% of the total weight of the starch.

[0038] The binder also contains alunite powder with a particle size of 80-120 meshes accounting for 2% of the total weight of the starch.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle size (mesh)aaaaaaaaaa
Login to View More

Abstract

The invention discloses a full-glaze supported firing method for once forming of a large-scale full-glaze porcelain. According to the large-scale porcelain related by the method, a peripheral figure is seal cut on a base of the large-scale porcelain, the peripheral figure is of a circular structure, flanges on the same horizontal plane are seal cut on an outer periphery and an inner periphery of the peripheral figure, a figure is arranged among the flanges of the outer periphery and the inner periphery, and the horizontal plane of the flanges of the outer periphery and the inner periphery is not lower than that of the figure. The full-glaze supported firing method comprises following the steps of evenly and fully dipping glaze on the surface of the porcelain except the peripheral figure, using the flanges on the outer periphery and the inner periphery of the peripheral figure as a peripheral supporting face, using a supporting seat as a support and jointly putting the porcelain fully dipped by the glaze and the supporting seat into a kiln to be supported fired. The supporting seat is a seat plate, a peripheral supporting ring matched with the peripheral figure is arranged at the top of the seat plate, and furthermore, an adhesive covers between a supporting face of the top end of the peripheral supporting ring and the peripheral figure of the porcelain. The method disclosed by the invention is simple and practical and can fire the large-scale full-glaze porcelain in a once forming mode.

Description

technical field [0001] The invention relates to the technical field of branch firing of porcelain, in particular to a full glaze branch firing method for one-time molding of large full glazed porcelain. Background technique [0002] China is the hometown of porcelain, and porcelain is an important creation of the ancient working people. Colorful porcelain is one of the great inventions in ancient China. "Porcelain" and "China" are the same word in English, which fully shows that the exquisiteness of Chinese porcelain can be used as a representative of China. High-grade porcelain is much more difficult than ordinary porcelain, so there is no shortage of exquisite porcelain collections in the ancient royal family. As one of the special luxury products of ancient China, porcelain was spread to various countries through various trade channels, and exquisite ancient porcelain was collected by a large number of collectors as antiques with collection value. In order to make perfe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86C04B33/00C04B26/28
CPCC03C8/00C04B26/285C04B33/00C04B41/009C04B41/5022C04B41/86C04B2111/00482C04B41/4505C04B14/04C04B14/34C04B14/104C04B22/142C04B14/14
Inventor 韩琴任一昊
Owner 汝州市荣华汝瓷开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com