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

Novel method for firing Jianshui purple pottery

A new technology of Jianshui purple pottery, applied in clay products, other household utensils, household utensils, etc., can solve the problem of few innovative products, and achieve the effect of warm and jade-like appearance, sweet taste and soft water quality

Active Publication Date: 2015-08-26
谢峻仁
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional craft has been handed down to the present, except that there are many changes in artistic creation, and some modern gasification furnaces are used to replace traditional earthen kilns (also known as dragon kilns), there is almost no change in the production process and technology, so As a result, purple pottery products have always been some traditional products, and the performance and functions of the products have hardly changed, and there are few innovative products

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention is further elaborated below by specific examples.

[0014] The new method for firing Jianshui purple pottery according to the present invention is to firstly use Jianshui purple pottery clay to make pottery, and then polish it to form a semi-finished product after firing. The production process of semi-finished products is basically the same as that of traditional purple pottery. Usually, there are processes such as mud making, casting, high-temperature firing, unglazed polishing (usually polished with pebbles), and more refined processes include drawing. After the billet, the wet billet is artificially decorated and carved with mud. Then the semi-finished product formed after grinding is fired for the second time. The secondary firing is to place the semi-finished product in an earthen kiln (dragon kiln) or a liquefied gas furnace, cover the semi-finished product with plant ash, that is, bury the semi-finished product in the plant ash, and then i...

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

No PUM Login to View More

Abstract

The invention relates to a novel method for firing Jianshui purple pottery. According to the invention, Jianshui purple pottery clay is prepared into a pottery; firing and polishing are carried out, such that a semi-finished product is obtained; the obtained semi-finished product is subjected to secondary firing; such that a finished product can be obtained. In the secondary firing process, the semi-finished product is placed in a dragon kiln or a gasification furnace kiln; the semi-finished product is covered with plant ash, and firing is carried out; when the firing temperature in the kiln is increased to 1140-1150 DEG C, heating is stopped; and after natural cooling, the finished product is obtained. With the method provided by the invention, purple pottery products with rich and varied colors, sparkling crystals formed on the surface, and moist and jade-like hand feeling can be obtained. Tea infused in the purple pottery is sweeter.

Description

technical field [0001] The invention belongs to the technical field of firing methods for Jianshui purple pottery. Background technique [0002] Jianshui purple pottery is a famous Chinese pottery. Its pottery clay is obtained from the five-color pottery clay in Jianshui: red, purple, blue, yellow, and white, and is washed according to a certain ratio of pottery raw materials. Because the clay contains iron, titanium, silicon, calcium, magnesium and other mineral elements, it is sintered at a temperature of 1100-1200 degrees. It has extremely high hardness and strength, known as hard as jade. When knocked: the sound is like a chime; after polishing: it is as bright as a mirror and as slippery as greasy. Production technology: Based on the premise of five-color soil, the unique production process of incised engraving and positive filling, grinding and polishing is used to express the art of Chinese calligraphy and painting with pottery as the carrier art. Its efficacy: it ...

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): C04B33/32
Inventor 谢峻仁
Owner 谢峻仁
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