Ceramic art firing kiln with heat energy recycling function

Abstract

The utility model relates to ceramic arts and crafts firing kiln technical field, especially a kind of ceramic arts and crafts firing kiln with heat recovery function, including electric heating kiln, the bottom of electric heating kiln is provided with electric control pedestal, the top of electric heating kiln is provided with water tank, the outside of water tank is provided with heating cavity, the top of water tank is provided with water pipe, heating pipeline is arranged between electric heating kiln and heating cavity, valve is installed in the middle of heating pipeline, the below of the front of water tank is provided with drain pipe, the front end of drain pipe is installed with faucet, the outside of heating cavity is provided with heat insulation layer, the outside of heat insulation layer is provided with heat preservation layer, the front of electric heating kiln is installed with furnace door, above all design, to make electric heating kiln when being burned to ceramic arts and crafts, cold water can also be boiled simultaneously, to make ceramic arts and crafts firing kiln have the function of heat recovery.

Description

Technical Field

[0001] This utility model relates to the field of ceramic craft firing kiln technology, specifically a ceramic craft firing kiln with heat energy recovery function. Background Technology

[0002] A kiln is a piece of equipment made of refractory materials used to fire ceramic products; it is an essential facility in the process of pottery making. Over tens of thousands of years of ceramic firing history, humankind has accumulated a wealth of kiln styles and experience. From open-air firing and pit firing in primitive societies to dome-shaped rising-flame round kilns, semi-downdraft horseshoe-shaped kilns, semi-slope dragon kilns, and egg-shaped kilns, and then to modern indoor gas kilns and electric kilns, kiln technology has continuously improved and developed.

[0003] Currently, after ceramic crafts are formed, they need to be fired in a kiln to form hard and smooth ceramics. However, existing ceramic craft firing kilns only use heat to fire the ceramic crafts and cannot recover and reuse the heat, which results in waste. Utility Model Content

[0004] The purpose of this utility model is to provide a ceramic craft firing kiln with heat recovery function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ceramic craft firing kiln with heat recovery function includes an electric kiln. The electric kiln has an electrical control base at its bottom, a water tank at its top, a heating chamber on the outside of the water tank, a water inlet pipe at the top of the water tank, a heat transfer pipe between the electric kiln and the heating chamber, a valve installed in the middle of the heat transfer pipe, a drain pipe at the lower front of the water tank, a faucet at the front end of the drain pipe, a heat insulation layer on the outside of the heating chamber, a heat preservation layer on the outside of the heat insulation layer, and a kiln door on the front of the electric kiln.

[0007] As a preferred embodiment of this utility model, the electric control base and the electric heating kiln are designed as an integral structure, and the connection between the electric control base and the electric heating kiln is an electrical connection. In addition, a temperature controller is installed on the front of the electric control base.

[0008] As a preferred embodiment of this utility model, the heating chamber is a hollow structure design, and the heating chamber and the water tank are integrally formed.

[0009] As a preferred embodiment of this utility model, the heat transfer pipeline has an external structure of “]” shape, and the heat transfer pipeline is interconnected with the electric kiln and the heating chamber.

[0010] As a preferred embodiment of this utility model, the water inlet pipe, the water outlet pipe and the water tank are interconnected, and the water outlet pipe and the faucet are designed as an integral structure.

[0011] The above technical solution can transfer heat from inside the electric kiln to the outside of the water tank, thereby heating the water inside the tank.

[0012] As a preferred embodiment of this utility model, the heat insulation layer is made of heat insulation tin foil, the heat insulation layer is made of heat insulation cotton, the heat insulation layer and the heat insulation layer are integrally molded structural designs, and the connection between the heat insulation layer and the heating cavity is fixed bonding.

[0013] The above technical solution can keep the heating cavity warm on the outside, thereby preventing heat loss from the heating cavity.

[0014] As a preferred embodiment of this utility model, the furnace door is connected to the electric kiln via a hinge plate, and the connection between the furnace door and the electric kiln is a hinge connection.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, the heat inside the electric kiln can be transferred to the outside of the water tank through the heating chamber, heat transmission pipe and valve, so as to heat the water in the water tank. The heat insulation layer and heat preservation layer can keep the heating chamber warm on the outside of the heating chamber, so as to prevent the loss of heat in the heating chamber. In summary, the electric kiln can boil cold water at the same time when firing ceramic crafts, so as to enable the ceramic craft firing kiln to have the function of heat recovery. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the electric kiln of this utility model;

[0019] Figure 3 This is a schematic diagram of the water tank structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the heat insulation layer and thermal insulation layer structure of this utility model.

[0021] In the diagram: 1. Electric kiln; 2. Electric control base; 3. Water tank; 4. Heating chamber; 5. Water inlet pipe; 6. Heat transfer pipe; 7. Valve; 8. Water outlet pipe; 9. Faucet; 10. Insulation layer; 11. Heat preservation layer; 12. Furnace door. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0025] A ceramic craft firing kiln with heat recovery function includes an electric kiln 1, an electric control base 2 at the bottom of the electric kiln 1, a kiln door 12 on the front of the electric kiln 1, the electric control base 2 and the electric kiln 1 are integrally formed, and the connection between the electric control base 2 and the electric kiln 1 is electrical. A temperature controller is installed on the front of the electric control base 2, and the kiln door 12 is connected to the electric kiln 1 by a hinge.

[0026] The electric kiln 1 is equipped with a water tank 3 on its top, a heating chamber 4 on the outside of the water tank 3, a water inlet pipe 5 on the top of the water tank 3, a heat transfer pipe 6 between the electric kiln 1 and the heating chamber 4, a valve 7 installed in the middle of the heat transfer pipe 6, a water outlet pipe 8 on the lower front of the water tank 3, a faucet 9 installed at the front end of the water outlet pipe 8, a heat insulation layer 10 on the outside of the heating chamber 4, and a heat preservation layer 11 on the outside of the heat insulation layer 10.

[0027] In this embodiment, the heating chamber 4 is a hollow structure, and the heating chamber 4 and the water tank 3 are integrally formed. The heat transfer pipe 6 has a “]” shaped structure and is interconnected with the electric kiln 1 and the heating chamber 4. The water inlet pipe 5 and the water outlet pipe 8 are interconnected with the water tank 3, and the water outlet pipe 8 and the faucet 9 are integrally formed. This allows the heat inside the electric kiln 1 to be transferred to the outside of the water tank 3, thereby heating the water in the water tank 3.

[0028] In this embodiment, the heat insulation layer 10 is made of heat-insulating tin foil, and the heat insulation layer 11 is made of heat-insulating cotton. The heat insulation layer 10 and the heat insulation layer 11 are integrally molded structures. The heat insulation layer 10 is connected to the heating cavity 4 by fixed bonding, which can keep the heating cavity 4 warm on the outside of the heating cavity 4, thereby preventing the loss of heat from the heating cavity 4.

[0029] The working process of this utility model is as follows: When firing ceramic handicrafts using the kiln with heat recovery function designed in this scheme, first open the kiln door 12, then place the ceramic handicrafts into the electric kiln 1. Next, start the electric kiln 1 to fire the ceramic handicrafts via the electric control base 2. Then, open the valve 7, at which point the hot air in the electric kiln 1 will be transported to the heating chamber 4 through the heat transfer pipe 6. The hot air will then heat the cold water in the water tank 3. After the cold water boils, open the tap to release the boiling water. The heating chamber 4, heat transfer pipe 6, and valve 7 are designed to transfer heat from inside the electric kiln 1 to the outside of the water tank 3, thereby heating the water in the water tank 3. The heat insulation layer 10 and heat preservation layer 11 are designed to keep the heating chamber 4 warm on the outside, thereby preventing heat loss from the heating chamber 4. In summary, the electric kiln 1 can heat cold water while firing ceramic crafts, thus enabling the ceramic craft firing kiln to have the function of heat recovery.

[0030] The electric control base 2 and the electric kiln 1 used in this utility model are both existing known electrical devices, and both can be purchased and used directly on the market. Their structure, circuit and control principle are all existing known technologies. Therefore, the structure, circuit and control principle of the electric control base 2 and the electric kiln 1 will not be described in detail here.

[0031] 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.

[0032] 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 firing kiln with heat recovery function, comprising an electric kiln (1), characterized in that: The electric kiln (1) is provided with an electric control base (2) at the bottom, a water tank (3) is provided at the top of the electric kiln (1), a heating chamber (4) is provided on the outside of the water tank (3), a water supply pipe (5) is provided at the top of the water tank (3), a heat transfer pipe (6) is provided between the electric kiln (1) and the heating chamber (4), a valve (7) is installed in the middle of the heat transfer pipe (6), a drain pipe (8) is provided below the front of the water tank (3), a faucet (9) is installed at the front end of the drain pipe (8), a heat insulation layer (10) is provided on the outside of the heating chamber (4), a heat insulation layer (11) is provided on the outside of the heat insulation layer (10), and a furnace door (12) is installed on the front of the electric kiln (1).

2. The ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The electric control base (2) and the electric kiln (1) are designed as an integral structure, and the connection between the electric control base (2) and the electric kiln (1) is an electrical connection. In addition, a temperature controller is installed on the front of the electric control base (2).

3. A ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The heating chamber (4) is a hollow structure, and the heating chamber (4) and the water tank (3) are integrally formed.

4. A ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The heat transfer pipe (6) has an external structure of "]" shape, and the heat transfer pipe (6) is interconnected with the electric kiln (1) and the heating chamber (4).

5. A ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The water inlet pipe (5), water outlet pipe (8) and water tank (3) are interconnected, and the water outlet pipe (8) and faucet (9) are designed as an integral structure.

6. A ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The heat insulation layer (10) is made of heat insulation tin foil, and the heat insulation layer (11) is made of heat insulation cotton. The heat insulation layer (10) and the heat insulation layer (11) are designed as an integral structure. The heat insulation layer (10) and the heating cavity (4) are connected by fixed bonding.

7. A ceramic craft firing kiln with heat recovery function according to claim 1, characterized in that: The furnace door (12) is connected to the electric kiln (1) by a hinge plate, and the furnace door (12) and the electric kiln (1) are connected by a hinge.

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