KR101401260B1 - Glaze composition for ceramic ware comprising ashes from fowl excrement and preparation method thereof - Google Patents

Abstract

The present invention relates to a glaze composition for a pottery including a chicken bonsai, which comprises a chicken bonsai obtained by removing lye from the ash made from chicken meat; And conventional glaze raw materials.
A method of manufacturing a glaze composition for a pottery including a chicken bran according to another embodiment of the present invention includes: a baking step of baking chicken meat to make a bean; A washing step of removing lye from the ash; And a glaze preparation step of mixing the chrysanthemum blob from which the lye is removed with a common glaze raw material to produce a glaze.
The present invention has the effect of producing a matte glaze with a low gloss and a soft property by producing a glaze using a chicken bonsai containing a large amount of P ₂ O ₅ and MgO.
In addition, by producing glazes using chicken bonsai, which are used as boiler fuel in farmhouses and the like, it is possible to recycle resources and reduce animal wastes.

Description

TECHNICAL FIELD [0001] The present invention relates to a white porcelain glaze composition for a ceramics including a chicken bonsai, and a method for manufacturing the porcelain glaze composition. ≪ Desc / Clms Page number 1 >

The present invention relates to a glaze composition for ceramics, and more particularly to a glaze composition for a pottery including a chicken boule, and a method for producing the same.

Generally, glaze is a vitreous material used to cover the surface of ceramics, and is a lye of vitreous which is applied to form a thin coating on a baked ground.

The purpose of applying a glaze is not only to make the product more beautiful by lustering the surface, but also in practical terms to add strength and increase the resistance to water and chemicals by eliminating absorptivity.

The properties of the glaze should be similar to that of the base material and the melting point should be lower than that of the base material. When the glaze is applied to the ceramics and glazed, it melts well and flows to the base material to produce a thin glass film on the surface.

Glazes are generally transparent, but there are milky, colored, crystalline, salt-free, and cracked oils. The composition of the glaze is different in composition and composition depending on the high temperature and temperature of the firing temperature, but the main component is silicate compound. It is used as a component used in products that are fired at high temperature (1,200 ~ 1,500 ℃) Limestone and kaolin, and kaolin, borax, feldspar, and limestone, which are used in products that are fired at low temperatures (960 to 1,000 ° C) such as ceramics.

Efforts to manufacture glazes by mixing various kinds of materials in order to impart various properties to these glazes have continued.

Specifically, a technique for manufacturing a glaze comprising an extract of Omiza fruit and an omija material (Patent No. 10-1036254) and a technique for producing a celadon glaze using an ash (Patent No. 10-0919742) And a technique for manufacturing a glaze including a volcanic rock material and a mandarin orange powder of Jeju Island (Patent Registration No. 10-0688874).

On the other hand, chicken droppings (chicken droppings) are representative animal droppings along with manure such as cows and pigs. Although the excretion of such livestock has been mainly recycled as compost, the amount of the recycled livestock is increasing, and recycling as compost is limited.

However, it is a new problem to dispose of the ash that is recycled in the boiler.

Korean Patent No. 10-1036254 Korean Patent No. 10-0919742 Korean Patent No. 10-0688874

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a glaze manufactured using chicken flour discharged from a poultry farm and a method of manufacturing the glaze.

In order to accomplish the above object, the present invention provides a glaze composition for a pottery including a chicken bonsai, the chicken bonsai removing the lye from the ash formed from the chicken meal; And conventional glaze raw materials.

Because chicken eats sand with grains and vegetables, the composition of the excrement is different from that of cattle and pigs. In particular, since the sand component is a silicate compound component occupying more than 60% of the glaze, the inventors of the present invention have invented a technique of using a chicken bonsai as a glaze from the characteristics of such a chicken bonsai composition.

At this time, the chicken bonsai contained in the glaze composition preferably ranges from 10 to 60% by weight. If the chicken bonsai is smaller than the range, there is a problem that additional additional substance must be added to produce a matte glaze having low gloss. When the chicken bonsai is larger than the range, the usual ingredient of the glaze is insufficient, Problems that can not be solved occur.

Typical glaze raw materials used in the glaze composition of the present invention include feldspar, stover, limestone, magnesium carbonate, kaolin, clay, barium carbonate, talc, dolomite, Titanium oxide, tin oxide, zinc oxide, and the like.

Such conventional glaze compositions are representative of those generally used, but are not limited thereto. In addition, the conventional glaze raw materials may be variously combined according to the type of glaze to be manufactured, and the mixing ratio thereof is not particularly limited and may be adjusted within a range known to those skilled in the art. have.

A method of manufacturing a glaze composition for a pottery including a chicken bran according to another embodiment of the present invention includes: a baking step of baking chicken meat to make a bean; A washing step of removing lye from the ash; And a glaze preparation step of mixing the chrysanthemum blob from which the lye is removed with a common glaze raw material to produce a glaze.

And a grinding step of grinding the material produced in the firing step.

The present invention constructed as described above has an effect of producing a matte glaze having a low gloss and a soft property by manufacturing a glaze using a chicken bonsai containing a large amount of P ₂ O ₅ and MgO.

In addition, by producing glazes using chicken bonsai, which are used as boiler fuel in farmhouses and the like, it is possible to recycle resources and reduce animal wastes.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a three-component triangular coordinate system showing constituent materials of a glaze manufactured according to each embodiment of the present invention. FIG.
2 is a photograph of white porcelain specimens prepared according to Example 1 of the present invention.
3 is a photograph of white porcelain specimens prepared according to Example 2 of the present invention.
4 is a photograph of white porcelain specimens prepared according to Example 3 of the present invention.
5 is a photograph of white porcelain specimens manufactured according to Example 4 of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the accompanying drawings, embodiments of the present invention will be described in detail.

First, chicken flour is collected, dried, and then fired at 1000 ° C to make ash. (Sintering step)

In this embodiment, chicken meat is directly fired to produce ash, but chicken meat as a fuel for the boiler may be collected and used.

The material produced in the sintering step was pulverized to a size of 100 mesh or less (pulverization step)

Then, the crushed chicken bonsai is washed with water to remove molten alkali (lye). (Washing step)

Table 1 shows the components of washed chicken bonsai.

Chicken bonsai is rich in P ₂ O ₅ and MgO, unlike ordinary ash, and is suitable for producing soft milky glaze.

A variety of glazes were prepared by mixing the chicken bonsai materials previously used as glaze ingredients (glaze preparation stage).

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a three-component triangular coordinate system showing constituent materials of a glaze manufactured according to each embodiment of the present invention. FIG.

Substance A was mixed in a range of 30 to 80% of feldspar or potash, substance B was mixed in a range of 10 to 60% of a substance selected from silica, limestone and MgCO ₃ , and component C was mixed with chicken They were mixed in the range of 10 to 60% as bonsai.

Example 1

The glaze as shown in the following table was prepared by mixing materials in the range of 30 to 80% by weight of feldspar, 10 to 60% by weight of silicate and 10 to 60% by weight of chicken bonsai, representative representative feldspar of Korea.

Each of the glazes prepared in accordance with Table 2 was sieved into unglazed white porcelain pieces and baked at 1250 ° C in a reducing atmosphere to prepare white porcelain specimens.

The prepared specimens were arranged according to the triangular coordinates of FIG. 1 and photographed, and they are shown in FIG. As shown, it can be seen that the glaze containing the chicken bonsai exhibits a less glossy and matt glaze property as the content of the chicken bonsai increases.

Example 2

The materials were mixed in the range of 30 to 80% by weight of feldspar, 10 to 60% by weight of limestone and 10 to 60% by weight of chicken bonsai to prepare a material having the following composition.

According to Table 3, the glaze was prepared by mixing kaolinite with 5 wt% based on the total weight of the mixed materials. Each of the prepared glaze was sieved into unglazed white porcelain pieces and baked at 1250degree in a reducing atmosphere to prepare a white porcelain specimen.

The prepared specimens were arranged in accordance with the triangular coordinates in FIG. 1 and photographed and shown in FIG. It can be seen that the glaze as a whole is transparent and well melted, and it is suitable for white glaze and celadon glaze.

Example 3

30 to 80% by weight of feldspar, 10 to 60% by weight of MgCO _{3 and} 10 to 60% by weight of chicken bonsai were mixed to prepare a material having the following composition.

According to Table 4, the glaze was prepared by mixing kaolinite so as to have a content of 5% by weight based on the total weight of the mixed materials. Each of the prepared glaze was sieved into unglazed white porcelain pieces and baked in a reducing atmosphere at 1250 ° C. to prepare a white porcelain specimen.

The prepared specimens were arranged according to the triangular coordinates of FIG. 1 and photographed, and they are shown in FIG. As a whole, it can be confirmed that a smooth mat glaze is produced.

Example 4

A material having the composition shown in the following table was prepared by mixing materials in the range of 30 to 80 wt% of stones, 10 to 60 wt% of MgCO _{3 and} 10 to 60 wt% of chicken bonsai.

According to Table 5, the glaze was prepared by mixing kaolin so that the mixed material was 5% by weight based on the total weight. Each of the prepared glaze was sieved into unglazed white porcelain pieces and baked in a reducing atmosphere at 1250 ° C. to prepare a white porcelain specimen.

The prepared specimens were arranged in accordance with the triangular coordinates of FIG. 1 and photographed and shown in FIG. All glazes are well-melted and transparent glaze is produced, and it is confirmed that glaze of white porcelain or celadon can be applied. It can be seen that, in comparison with the case of using feldspar, a mat glaze with a softer feel can be produced when using stones.

While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Those skilled in the art will understand. Therefore, the scope of protection of the present invention should be construed not only in the specific embodiments but also in the scope of claims, and all technical ideas within the scope of the same shall be construed as being included in the scope of the present invention.

Claims (7)

Chicken bones removed from the ash from the ash made from chicken flour; And
A white porcelain glaze composition for a pottery including a chicken bran, which comprises a common glaze raw material.
The method according to claim 1,
Wherein the chicken bonsai is in the range of 10 to 60 wt%.
The method according to claim 1,
Wherein the common glaze raw material is at least one selected from the group consisting of feldspar, tungsten, limestone, magnesium carbonate, kaolin, clay, barium carbonate, talc, dolomite, limestone, bentonite, copper oxide, cobalt oxide, manganese oxide, nickel oxide, Zinc, and combinations thereof. The white porcelain glaze composition for a ceramics according to any one of claims 1 to 5,
A firing step of firing chicken meat to make ash;
A washing step of removing lye from the ash; And
And a glaze preparation step of mixing the chicken bran removed with lye and a common glaze raw material to produce a glaze.
The method of claim 4,
The method of manufacturing a white porcelain glaze composition for a ceramics according to any of the preceding claims, further comprising grinding the ash produced in the baking step.
The method of claim 4,
Wherein the chicken bonsai is mixed in a range of 10 to 60 wt% in the production of the glaze.
The method of claim 4,
Wherein the common glaze raw material to be mixed in the glaze manufacturing step is selected from the group consisting of ganoderma, plagioclase, limestone, magnesium carbonate, kaolin, clay, barium carbonate, talc, dolomite, Wherein the material is at least one selected from the group consisting of titanium oxide, tin oxide, and zinc oxide. The method of manufacturing a white porcelain glaze composition for a pottery including a chicken bonsai.

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