KR20160120980A

KR20160120980A - Flowable Glaze Pottery Support for Burning

Info

Publication number: KR20160120980A
Application number: KR1020150050289A
Authority: KR
Inventors: 강무창
Original assignee: 강무창
Priority date: 2015-04-09
Filing date: 2015-04-09
Publication date: 2016-10-19
Also published as: KR101687646B1

Abstract

The present invention relates to a support for firing pottery coated with fluidal glaze. More specifically, provided is a support for firing pottery coated with fluidal glaze which is capable of separating the pottery from the support using a heating method by preparing a ramp on which an object to be fired and supposed to be made into pottery is placed and inducing the glaze, which is coated on the object to be fired, to flow down the inclined plane of the ramp during the firing process so as to let the glaze gather on the bottom of the object to be fired and be fired with the object, thereby preventing the glaze from being burnt and stuck to the bottom of the object and heating the glaze fired between the object and the upper end of the ramp after finishing the firing process. To achieve the goal, provided is the support for firing pottery coated with fluidal glaze which comprises: the ramp letting the glaze, which is coated on the object to be fired, to flow down the inclined plane of the ramp during the firing process by having the same outer diameter as the outer circumference of the bottom of the object to be fired and making the outer diameter become narrow toward the bottom; a base located on the bottom of the ramp and having larger diameter than the bottom of the ramp; and a groove prepared on the upper side of the base and in which the glaze flowed down along the inclined plane gathers.

Description

[0001] The present invention relates to a flowable glaze pottery support for burning,

The present invention relates to a fusing support for a ceramic in which a fluid glaze is applied. More particularly, the present invention relates to a method of manufacturing a sintered object to be sintered, which comprises a ramp capable of placing a object to be sintered to be made of ceramics so that the glaze applied to the sintered object is caused to flow down the slope of the sidewall during the sintering process, The glaze is fired together with the object to be fired so that the lower ends of the glaze and the object are not pressed against each other and the glaze fired between the object to be fired and the upper end of the gypsum is heated, The present invention relates to a fusing support for a pottery,

Ceramics is one of the artifacts that were invented at the beginning of human culture, and has been developed into various forms through long years. In particular, ceramics ceramics have been loved in terms of practicality and decoration due to the clear sound of ceramic material and clear sound.

Generally, ceramics are used in a variety of applications, such as jet milling, mixing and aging of raw materials including clay, forming operations for forming articles using a coil molding machine or a spinning machine, drying steps for drying the molded articles, And a second predetermined operation for heating the glazed object at a high temperature.

However, when the ceramics which are usually glazed are placed in a kiln or the like using a heating device such as an electric furnace or a burner, the ceramics are put on the refractory brick or the fireproofing plate and fired. In this firing process, The glaze that has fallen on the top surface of the fire-proofing plate becomes high, and the glaze that has so far permeates into the lower surface of the ceramics, is burnt with the ceramics, and the glaze that flows down to the bottom of the ceramics is pressed.

Therefore, when the firing process is completed, the process of separating the ceramics and the fire retardant plate is generally performed by a grinder or the like, and the ceramics are broken frequently during the process of separating the ceramics and the fire retardant plate, so that a large number of quality ceramics are produced And it takes a considerable amount of time to separate them. In addition, there is a problem that a worker may be burned due to the high-temperature glaze chip which is heated and broken in the grinding process.

Particularly, glazes having a property of flowing well during the firing process are called fluid glaze, and there are typically crystalline glaze, glaze oil, and glaze oil. These liquid glazes are difficult to produce many products due to the breakage of many ceramics in the process of separating them from the bottom due to the beautiful color of the glaze and decorative and well-flowing properties.

Prior Art Document: KR Patent Registration No. 10-0878859 (issued on January 15, 2009)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a glaze which can be easily and safely fired after completion of firing when a right glaze is flowed into a pottery during firing and fired together with a pottery, It is an object of the present invention to provide a fusing base for a pottery which is capable of producing a large quantity of high quality pottery by separating the pottery and the pedestal easily and safely by heating the pottery and the pedestal.

In order to attain the above object, the present invention provides a firing support for a ceramic fired pottery having an outer diameter equal to the outer circumference of the lower end of the object to be fired to be fired, A ramp for allowing the glaze to flow on the inclined surface during the firing process; A base positioned at a lower end of the ramp and having a larger diameter than the lower end of the ramp; And a groove on the upper surface of the base, on which the glaze flows by flowing down the ramp.

After completion of the firing, the glaze attached between the upper end of the inclined portion and the object to be fired may be heated by a heating means including a torch to separate the upper end of the inclined portion and the object to be fired.

According to the present invention, it is possible to reduce the maintenance cost of the fireproof plate by preventing the floor from being directly exposed to the bottom of the fireproof plate even if the fluidized glaze flows down by providing an inclined base on which the object to be burned to be manufactured can be placed. have. In particular, since the object to be fired can be separated from the pedestal easily and safely by heating between the object to be fired and the pedestal after completion of the firing, it is possible to produce a high quality porcelain.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a firing pedestal of a ceramic pot with a fluidized glaze according to a preferred embodiment of the present invention, Fig.
Fig. 2 is a front view of Fig. 1,
Fig. 3 is a plan view of Fig. 1,
FIG. 4 is a photograph showing a state after firing a pottery using a fusing support for a pottery having a fluidized glaze according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

Fig. 1 is a perspective view of a fusing support of a ceramic pot with a fluidized glaze according to a preferred embodiment of the present invention, Fig. 2 is a front view of Fig. 1, Fig. 3 is a plan view of Fig. 1, 1 is a photograph showing a state after firing a pottery using a fusing support of a pottery with a fluidized glaze according to an embodiment.

1 to 4, a pedestal for firing ceramics according to a preferred embodiment of the present invention includes a base 2 and an inclined stage 6. [

First, the fusing base of a pottery having a fluidized glaze according to the present invention is made of a material having a different thermal expansion coefficient from that of the glaze on the surface of the object to be fired including a ceramic.

The material to be fired and the fusing pedestal are made of the same or similar materials so that the volume shrinkage rate during the firing process is kept the same or similar so that the contact area between the top surface of the slope and the bottom of the object to be fired can be kept the same desirable.

Hereinafter, the elements constituting the present invention will be described in detail.

The base 2 is placed on the upper side of the fireproof plate or the like and supports the ramp 6.

The base 2 may be formed in a substantially circular dish shape, and the shape of the base is not limited thereto.

On the upper surface of the base 2, there is provided a groove 4 through which the glaze flowing down along the inclined stage 6 flows. The grooves 4 may be formed in a circular shape between the outer periphery of the base 2 and the inclined base 6. [

The ramp 6 is provided on the top of the base 2.

At the upper end of the ramp 6, the object to be sintered is placed. At this time, it is preferable that the upper end of the inclined stage 6 has the same outer diameter as the lower end outer periphery of the object to be fired. When the upper end of the ramp 6 is formed to have an outer diameter smaller than the lower end outer periphery of the object to be fired, there is a problem that the object to be fired mounted on the ramp 6 can not be stably supported. The glaze that rides on the object to be fired may not flow down to the inclined surface of the inclined stage 6 and may be raised on the upper surface of the inclined stage 6.

The inclined plane 6 has a larger outer diameter toward the lower direction, so that the glaze applied to the object to be fired flows down the inclined plane during the firing process.

The upper end of the inclined plane 6 is preferably formed in the same shape as the lower end of the object to be fired. For example, when the lower end of the article to be baked is circular as shown in FIG. 3, the upper end of the inclined stage 6 is also formed into a circular shape.

When the upper end of the ramp 6 is formed in a circular shape, the ramp 6 may be formed in a frustum shape as a whole, and the shape of the ramp is not limited thereto.

Further, as shown in FIG. 2, the inclined plane 6 may be formed so as to form a straight line when viewed from the front. Although not shown, it is needless to say that the front surface of the ramp may be formed as a convex curved surface or a convex curved surface. It can be designed differently depending on the composition and viscosity of the glaze.

As shown in FIG. 4, when the object to be fired is fired, the glaze deposited on the object to be fired during the firing process flows down along the inclined platform 6 due to high temperature heating and becomes floated in the groove 4, do. That is, even if a large amount of glaze flows down, it is possible to prevent the glaze from overflowing to the fireproof plate.

Due to such structure and action, the glaze that flows down during the firing process is not pressed between the lower end of the object to be fired and the upper end of the inclined portion after the firing work is completed, and the object to be fired can be separated from the pedestal safely and easily after completion of firing .

Particularly, in the process of separating the pedestal and the object to be calcined, when the glaze attached between the upper end of the inclined surface and the object to be calcined is heated by using a heating means such as a torch without being separated by grinding, the upper end of the inclined surface and the object to be calcined are glazed It is possible to easily and securely separate by the heating because the thermal expansion rates due to the difference in components are different from each other. On the other hand, the torch is only an example, and other heating means can be applied.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

2-base
4 - Home
6 - Ramps
8 - Top

Claims

The upper end has an outer diameter equal to the outer circumference of the lower end of the object to be fired to be fired and has an outer diameter that becomes greater toward the lower end so that the glaze applied to the object to be fired flows down the slope during the firing process;
A base positioned at a lower end of the ramp and having a larger diameter than the lower end of the ramp; And
On the upper surface of the base, there is a groove
Wherein the firing bracket is made of a flowable glaze.

The method according to claim 1,
Wherein the glaze adhered between the upper end of the inclined portion and the object to be fired is heated by a heating means including a torch to separate the upper end of the inclined portion and the object to be fired after completion of the firing.