Dry type glaze distributing method for antique bricks

An antique brick and dry method technology, which is applied in the field of dry method glazing technology of antique bricks, can solve the problems of uneven coloring, unnatural transition, and no effective solution, and achieves the effect of bright and diverse colors and natural glazing transition.

Inactive Publication Date: 2007-10-03
霍镰泉
View PDF0 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still problems of unnatural transition and uneven coloring when glazed on the surface of the concave-convex blank.
This technical problem has not been effectively resolved

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 1

[0017] Embodiment 1: the preparation of first cloth green body powder

[0018] Blank formula is as follows (weight percentage), the SiO of 71.41% 2 , 0.53% CaO, 0.38% MgO, 0.30% Fe 2 o 3 , 0.11% TiO 2 , 18.28% Al 2 o 3 , 1.66% K 2 O, 3.58% Na 2 O, the above-mentioned total weight is 96.25%, and the balance is water.

[0019] The billet raw material was ball milled for 10 hours, sprayed into powder and then pressed into shape to obtain 200 kg of pre-cloth green body powder for future use.

Embodiment 2

[0021] Take the following raw materials: 20 kg of potassium feldspar, 10 kg of burnt talc, 8 kg of calcite, 12 kg of ball clay, 10 kg of alumina, 10 kg of barium carbonate, 12 kg of burnt kaolin, 0.3 kg of carboxymethyl cellulose, Sodium phosphate 0.5 kg, water 70 kg.

[0022] Preparation process: first ball mill the raw material for 10 hours, and grind it into a slurry with a fineness of 0.1-0.2% and a specific gravity of 1.50g / ml; then spray powder, the inlet air temperature is 200°C, the outlet air temperature is 150°C, The water content of the obtained powder is less than 3wt%, and finally sieved to obtain the powder of 40-100 meshes to obtain the flower net dry glaze.

[0023] Dry the flower mesh cloth dry glaze and the pre-cloth green body powder in Example 1 at 180°C for 0.8 hours, and print with rubber rollers; sinter the printed materials at 1230°C for 1.5 hours, grind the edges, classify, and pack. have to.

Embodiment 3

[0025] Take the following raw materials: 30 kg of potassium feldspar, 15 kg of quartz, 8 kg of burnt talc, 6 kg of calcite, 5 kg of zinc oxide, 10 kg of ball clay, 8 kg of alumina, 8 kg of barium carbonate, 8 kg of burnt kaolin, carboxylate 0.2 kg of methyl cellulose, 0.4 kg of sodium tripolyphosphate, and 70 kg of water.

[0026] Preparation process: first ball mill the raw materials for 10 hours, and grind them into a slurry with a fineness of 0.1-0.2%; The part content is less than 5wt%, and finally sieved to get 40-100 mesh powder to obtain the flower mesh dry glaze.

[0027] Dried the dry glaze of flower mesh cloth and the first cloth body powder in Example 1 at 150° C. for 1 hour, and screen printed; added clouds to the printed material; sintered the material after adding clouds at 1200° C. for 1.0 Hours, edging, grading, and packaging.

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

A dry enameling method for the pseudo-classic brick includes such steps as respective ball grinding of dry enamel and raw main material to obtain their slurries, spray drying to become powder, adding the powder of raw main material (basic material) to the die of press, adding the powder of dry enamel the patterned net of material distributing system, pressing for shaping, drying, printing, spraying cloud pattern, high-temp calcining, grinding edges, and classifying.

Description

technical field [0001] The invention relates to the technical field of inorganic silicates, in particular to a dry-laid glaze process for antique bricks. technical background [0002] Generally, glaze is a material with high strength and high viscosity prepared by water, pigment, binder and glaze base formula. It can make ceramic products have rich colors and beautiful appearance, so they are very popular in the market. However, there are still problems such as unnatural transition and uneven coloring when glazing is applied to the surface of the concave-convex blank. This technical problem has not been effectively resolved. Contents of the invention [0003] The object of the present invention is to provide a dry glaze method for archaize bricks, which can effectively apply glaze to the concave-convex surface. [0004] In order to realize above-mentioned purpose of the invention, technical scheme of the present invention is: [0005] The dry glaze method of antique br...

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
IPC IPC(8): B28B13/02B28B3/00C04B33/30C04B33/34
Inventor黎学平
Owner霍镰泉