CN102491728A

CN102491728A - Method for preparing colored black pottery

Info

Publication number: CN102491728A
Application number: CN2011104259505A
Authority: CN
Inventors: 刘兴印; 秦占春
Original assignee: Suiling Modern Black Pottery Culture & Art Co Ltd
Current assignee: Suiling Lingtou black pottery culture and Art Co., Ltd
Priority date: 2011-12-19
Filing date: 2011-12-19
Publication date: 2012-06-13
Anticipated expiration: 2031-12-19
Also published as: CN102491728B

Abstract

The invention discloses a method for preparing colored black pottery. The method comprises the following steps of: selecting materials, airing, smashing, mixing sludge and the selected materials, stirring the sludge in vacuum, drying in shade at the first time, shaping, polishing at the first time, drawing, engraving, polishing at the second time, drying in shade at the second time, baking and fumigating. High-quality yellow clay and high-quality asphalt are used as raw materials; the process is advanced due to fine workmanship; rubber, manganese dioxide and ferric oxide fumigating materials and a fumigating technology are used during fumigating; the carbon content in the rubber is high; and during burning in a kiln, a large amount of active carbon is produced, and is penetrated into a pottery body, so that the pottery has a unique bright color under the action of the manganese dioxide and the ferric oxide. The pottery baked by using the method is black at a remote distance, has seven colors in natural light, is soft and wet, and stores colors but does not display the colors out; furthermore, the pottery has different colors at different angles from different light rays, and has high durability; as the colored black pottery is baked, and is not faded forever; and the sound produced by hitting the pottery is clear and melodious, so that the colored black pottery is the best present or collection.

Description

A kind of preparation method of glory black pottery

Technical field

The present invention relates to a kind of pottery preparation method, be specifically related to a kind of preparation method of glory black pottery.

Background technology

The inventor has successively applied for multinomial preparing method's about pottery patent, like the preparation method that the Huang of patent No. ZL200810136979.X is made pottery, the preparation method of the black pottery of patent No. ZL200810136895.6, the preparation method that the oil of patent No. ZL201010535224.4 is made pottery; All be to get clay to do raw material, through shining mud, crushed after being dried is processed pottery mud; Pottery mud is shaped to base substrate, base substrate is carried out drying obtain greenwave, greenwave is dried; Repair system, drawing, press polish; Carve and make pottery, calender dried is put into kiln and is fired finished product once more.Along with the continuous expansion in fictile market and move towards the world market; The assortment of pottery product and the class of product also far can not satisfy market and client's needs; The quality of fictile and assortment are the bottlenecks in restriction market; Therefore, the quality class of raising pottery product is the most important thing of enterprise development with increasing varieties and designs.

Summary of the invention

The present invention be to a kind of improvements of the black pottery product property of my original patented technology preparation with innovate.

The preparation method who the purpose of this invention is to provide a kind of colored black pottery, this preparation method can obtain a kind of fictile that presents colored natural light, and different light rays irradiation presents different colours, and gentle embellishing but not dry, and hide light and do not show, and be photochromic durable, will never fade.

For realizing above-mentioned purpose, the preparation method of glory black pottery of the present invention may further comprise the steps:

Select materials, choose that density is big, inclusion-free, the high-quality yellow clay of non-variegation, high-quality asphalt, airing is carried out in airing in the sun; Pulverize, the yellow clay that drying is good, asphalt powder are broken into 200 order powder faces; And mud, yellow clay and pitch uniform mixing, add 70% water; Furnishing mud, after the filtration of 160 purpose sieves, deposition, making water cut is that 50%-55% back is subsequent use; Vacuum is stirred mud, with vacuum deairing machine good mud is shone in cold and stirs into strips; Once dry in the shade after the moulding, dry in the shade to water cut be 35%-40%; Repair type, stock removal polishing, the drawing, the engraving, second polishing, secondary dries in the shade, dry in the shade to water cut moisture be 2-5%; Fire and smoke, all neat and well spaced greenwave of respectively piling up leaves the space in the kiln between the base substrate; Fire then; Described and the mud amount of choosing are yellow clay 95%, pitch 5%, and described smoking is when stove internal heating to 690 ℃-700 ℃, in stove, pours the 1-1.5 kilogram into according to every cubic metre of space and smokes material; The described material of smoking comprises rubber 98%, Manganse Dioxide 1%, red stone 1%, and the above-mentioned materials hybrid modulation becomes to smoke material.

Sealing kiln body is fully absorbed the cigarette carbon of generation by base substrate in kiln, after 24 hours, open the smoke evacuation of kiln top, takes out to the back that cools completely, and promptly gets glory pottery finished product.

Because the present invention takes high-quality yellow clay and high-quality asphalt to do raw material, through intensively and carefully working out something, technology is advanced, in sintering procedure, has added the technology of smoking, because the rubber carbon content is high; In the kiln combustion process, produce big carbon content active, infiltrate in the body that advances to make pottery, in addition Manganse Dioxide and red stone; Make it to form unique color light tone, the pottery that this method is fired is far seen black in color, and natural light is seen and is seven color colors; And soft and not dry, hide light and do not show different angles, different light rays; Be different colours, good endurance is because of the glory black pottery is to fire to form, so will never fade.Ask that its is clear and melodious melodious.Real is article on present and the collection.

Embodiment

One, selects materials and make

1, selects materials: choose that density is big, inclusion-free, the high-quality yellow clay of non-variegation, high-quality asphalt.

2, airing: carry out airing in the sun, the inside and outside mass dryness fraction consistent and uniform of loess.

3, pulverize: the yellow clay that drying is good, it is planar that asphalt powder is broken into 200 orders.

4 and mud:, add 70% water by 95% yellow clay, the planar uniform mixing of 5% pitch.With the pug furnishing mud after pulverizing, after the filtration of 160 purpose sieves, be precipitated to the soft or hard appropriateness and carry out the cold solarization again, making water cut is that about 50% backs are subsequent use.

5, vacuum is stirred mud: with vacuum deairing machine good mud is shone in cold and stir into strips, it is tight to make it structure, no bubble.

6, moulding: mud is processed needed shape with shaper.

7, once dry in the shade: with the base substrate of processing, no sunlight, calm, airtight indoor dry in the shade to water cut be about 40%.

8, repair type: the base type according to the products production standard, is removed redundance, make the thin and thick of base type even, Total tune is perfect.

9, stock removal polishing: earlier with the machine polishing, remove the impurity on base type surface, alveolately fill up, make billet surface bright and clean, certain gloss is arranged with yellow mud.Carry out manual polishing then, make billet surface Wu Keng hole, no bubble, no marking, no concave-convex, well-balanced light.

10, drawing: the stainless steel draw point with special is painted, and requires clear patterns lucid and lively, rationally distributed, and artistic appeal is arranged.

11, engraving: adopt and cloudyly to carve, to pass through and carve and methods such as embossment, the cloudy quarter requires to accomplish not line ball but cutter, do not regret cutter; Pass through to carve to accomplish accurately smooth, oblique cutter; Embossing technology will be given prominence to artistic expression, and complete, flexible, romantic charm all exists.

12, second polishing: base substrate is carried out second polishing.

13, secondary dries in the shade: mainly divide three steps: 1. base substrate is placed on that to dry in the shade in the freezer compartment (15 ℃-20 ℃) of calm, no sunlight, sealing to moisture be about 30% to be advisable.2. base substrate is placed on medium temperature chamber's (20 ℃-25 ℃), make base substrate dry in the shade evenly to moisture be about 20%, and to everyday stir.3. with base substrate be put into be dried in the kiln (40 ℃-50 ℃) moisture at 2%-5% for well.

Two, fire and smoke

1, smoke material: chromogenic reagent (rubber, Manganse Dioxide, red stone) is according to rubber 98%, Manganse Dioxide 1%, and red stone 1% mixes furnishing and smokes material.

2, method: used kiln body is generally the water chestnut kiln, band circle in the side, and the bottom is big; Top is little, in establish venting hole and exhaust smoke hole, 10 cubic metres of spatial kilns are set up in parallel an exhaust smoke hole at the top and a venting hole is advisable; When piling up base substrate in the kiln, even, neat, certain space is arranged between the base substrate.Fire then, the kiln temperature will be from low to high when firing, and is said when the kiln body is fired; Fired 2 hours when the kiln temperature is heated to 100 ℃, fired 3 hours from 100 ℃-200 ℃, fired 2 hours for 200 ℃-300 ℃; Fired 1 hour for 300 ℃-400 ℃, fired 1 hour for 400 ℃-500 ℃, when being heated to 690-700 ℃; On stove fire, pour into and smoke material in right amount; Next cubic metre of generalized case space is put the 1-1.5 kilogram and is smoked material and be advisable, and with sealing material sealing kiln body, the cigarette carbon of generation is fully absorbed in kiln by base substrate then.After 24 hours, open kiln top exhaust smoke hole, carry out cold and shine, take out, promptly get the glory black pottery to the back that cools completely.

Claims

1. the preparation method of a glory black pottery may further comprise the steps: select materials, choose that density is big, inclusion-free, the high-quality yellow clay of non-variegation, high-quality asphalt, airing is carried out in airing in the sun; Pulverize, the yellow clay that drying is good, asphalt powder are broken into 200 order powder faces; And mud, yellow clay and pitch uniform mixing, add 70% water; Furnishing mud, after the filtration of 160 purpose sieves, deposition, making water cut is that 50%-55% back is subsequent use; Vacuum is stirred mud, with vacuum deairing machine good mud is shone in cold and stirs into strips; Once dry in the shade after the moulding, dry in the shade to water cut be 35%-40%; Repair type, stock removal polishing, the drawing, the engraving, second polishing, secondary dries in the shade, dry in the shade to water cut moisture be 2-5%; Fire and smoke, all neat and well spaced greenwave of respectively piling up leaves the space in the kiln between the base substrate; Fire then, it is characterized in that: described and the mud amount of choosing are yellow clay 95%, pitch 5%, and described smoking is when stove internal heating to 690-700 ℃; In stove, pour the 1-1.5 kilogram into according to every cubic metre of space and smoke material, the described material of smoking comprises rubber 98%, Manganse Dioxide 1%, red stone 1%, and the above-mentioned materials hybrid modulation becomes to smoke material; Sealing kiln body is fully absorbed the cigarette carbon of generation, after 24 hours by base substrate in kiln; Open the smoke evacuation of kiln top, take out, promptly get glory pottery finished product to the back that cools completely.