Ceramic artware with reduced firing temperature

Abstract

The utility model relates to ceramic arts and crafts technical field especially can reduce the ceramic arts and crafts of firing temperature, including inner mould, the outside of inner mould evenly is provided with support, the outside of support is provided with outer mould, the surface of outer mould evenly is provided with first through -hole, the outside of outer mould is daubed with low temperature glaze pottery layer, the top of inner mould and outer mould is provided with packing ring, the top of packing ring evenly is provided with second through -hole, through setting the material of low temperature glaze pottery layer can reduce the firing temperature of ceramic arts and crafts, the clearance of setting inner mould and outer mould, first through -hole, second through -hole can increase the contact area of hot gas and low temperature glaze pottery layer to the speed of ceramic arts and crafts firing can be faster, and the above -mentioned design can make ceramic arts and crafts when firing, the temperature is lower, and the speed of firing is faster.

Description

Technical Field

[0001] This utility model relates to the field of ceramic crafts technology, specifically to a ceramic craft that can reduce the firing temperature. Background Technology

[0002] Ceramic art is one of the earliest art forms in human civilization. It is the simplest and most concise art form, possessing unparalleled mystery and abstractness. Ceramic handicrafts, with their exquisite decorative beauty, dreamlike artistic conception, individual beauty of pottery, and unique material beauty, have formed a unique modern ceramic culture and are loved by a wide range of people. Among them, bottle-shaped ceramic handicrafts are one of the many ceramic handicrafts.

[0003] Currently, when making bottle-shaped ceramic handicrafts, the firing temperature is relatively high and the firing time is also relatively long. Utility Model Content

[0004] The purpose of this invention is to provide a ceramic craft that can reduce the firing temperature, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A ceramic craft that can reduce firing temperature includes an inner mold, a support uniformly arranged on the outer side of the inner mold, an outer mold arranged on the outer side of the support, a first through hole uniformly opened on the surface of the outer mold, a low-temperature glaze ceramic layer coated on the outer side of the outer mold, and a washer arranged on the top of the inner mold and the outer mold, with a second through hole uniformly opened on the top of the washer.

[0006] As a preferred embodiment of this utility model, the inner mold, support, outer mold, and gasket are all made of metal with high melting point, and the inner mold, support, outer mold, and gasket are designed as an integral molding structure. A gap is generated between the inner mold and the outer mold, and the length of the gap is equal to the length of the support. The outer mold and the outer mold have a bottle-shaped structure design. The first through hole and the second through hole are interconnected through the gap generated between the inner mold and the outer mold. The above technical solution can increase the contact area between hot air and the low-temperature glazed ceramic layer during the firing of ceramic handicrafts.

[0007] As a preferred embodiment of this utility model, the low-temperature glazed ceramic layer uses clay or kaolin as the body material, and fluxes such as lead and nitrate are added to the inside of the material.

[0008] The above technical solutions can reduce the firing temperature of ceramic handicrafts.

[0009] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the material of the low-temperature glazed ceramic layer can reduce the firing temperature of ceramic handicrafts. The gap between the inner mold and the outer mold, the first through hole, and the second through hole can increase the contact area between hot air and the low-temperature glazed ceramic layer, thereby enabling the ceramic handicrafts to be fired faster. In summary, the ceramic handicrafts can be fired at a lower temperature and at a faster speed. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model; Figure 2 This is a schematic diagram of the outer mold structure of this utility model; Figure 3 This is a schematic diagram of the inner mold, support, and outer mold structure of this utility model; Figure 4 This is a schematic diagram of the gasket and the second through hole structure of this utility model.

[0011] In the diagram: 1. Inner mold; 2. Support; 3. Outer mold; 4. First through hole; 5. Low-temperature glazed ceramic layer; 6. Washer; 7. Second through hole. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0013] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0014] For examples, please refer to Figure 1-4 This utility model provides a technical solution: A ceramic craft that can reduce firing temperature includes an inner mold 1, a support 2 evenly arranged on the outer side of the inner mold 1, an outer mold 3 evenly arranged on the outer side of the support 2, a first through hole 4 evenly opened on the surface of the outer mold 3, a low-temperature glaze ceramic layer 5 coated on the outer side of the outer mold 3, and a washer 6 arranged on the top of the inner mold 1 and the outer mold 3, with a second through hole 7 evenly opened on the top of the washer 6. The material of the low-temperature glaze ceramic layer 5 can reduce the firing temperature of the ceramic craft. The gap between the inner mold 1 and the outer mold 3, the first through hole 4, and the second through hole 7 can increase the contact surface between hot air and the low-temperature glaze ceramic layer, thereby enabling the ceramic craft to be fired faster. In summary, the above design enables the ceramic craft to be fired at a lower temperature and at a faster speed.

[0015] In this embodiment, the inner mold 1, support 2, outer mold 3, and gasket 6 are all made of metal with high melting points. Furthermore, the inner mold 1, support 2, outer mold 3, and gasket 6 are designed as a single integrated structure. A gap exists between the inner mold 1 and the outer mold 3, and the length of this gap is equal to the length of the support 2. The first through hole 4 and the second through hole 7 are interconnected through the gap between the inner mold 1 and the outer mold 3. This increases the contact area between the hot air and the low-temperature glazed ceramic layer 5 during firing. The low-temperature glazed ceramic layer 5 uses clay or kaolin as the body material, and fluxes such as lead and nitrate are added to the material to lower the firing temperature of the ceramic. The inner mold 1 and outer mold 3 have a bottle-shaped structure. The workflow of this utility model is as follows: When making ceramic handicrafts that can reduce firing temperature as designed in this scheme, firstly, lead, nitrate, and other fluxes are added to the interior of clay or kaolin to form a low-temperature glaze ceramic layer 5. Then, the prepared low-temperature glaze ceramic layer 5 is applied to the outer mold 3 and the gasket 6. Next, the ceramic handicraft is placed in the furnace for firing. Then, hot air enters from the bottom into the gap between the inner mold 1 and the outer mold 3. Then, the hot air flows to the outside through the first through hole 4 and the second through hole 7. At the same time, the hot air also heats the low-temperature glaze ceramic layer 5 on the outside until the ceramic bottle is fired. The material of the low-temperature glaze ceramic layer 5 can reduce the firing temperature of the ceramic handicraft. The gap between the inner mold 1 and the outer mold 3, the first through hole 4, and the second through hole 7 can increase the contact surface between the hot air and the low-temperature glaze ceramic layer, thereby enabling the ceramic handicraft to be fired faster. In summary, the above design can make the ceramic handicraft fired at a lower temperature and at a faster speed.

[0016] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic craft that can reduce firing temperature, comprising an inner mold (1), characterized in that: The inner mold (1) is uniformly provided with a support (2) on its outer side, and the support (2) is provided with an outer mold (3) on its outer side. The surface of the outer mold (3) is uniformly provided with a first through hole (4). The outer side of the outer mold (3) is coated with a low-temperature glaze ceramic layer (5). The top of the inner mold (1) and the outer mold (3) is provided with a washer (6), and the top of the washer (6) is uniformly provided with a second through hole (7).

2. A ceramic craft product with reduced firing temperature according to claim 1, characterized in that: The inner mold (1), bracket (2), outer mold (3), and washer (6) are all made of metal with high melting point, and the inner mold (1), bracket (2), outer mold (3), and washer (6) are designed as an integral molding structure.

3. A ceramic craft product with reduced firing temperature according to claim 1, characterized in that: A gap is created between the inner mold (1) and the outer mold (3), and the length of the gap is equal to the length of the support (2).

4. A ceramic craft product with reduced firing temperature according to claim 1, characterized in that: The first through hole (4) and the second through hole (7) are interconnected by a gap between the inner mold (1) and the outer mold (3).

5. A ceramic craft product with reduced firing temperature according to claim 1, characterized in that: The inner mold (1) and outer mold (3) have a bottle-shaped structure.

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