High-temperature furnace with uniform heating function

Abstract

The utility model discloses a high-temperature furnace capable of heating uniformly, which relates to the technical field of heating equipment and comprises a furnace body and a door frame, a heating cavity is arranged in the furnace body, a furnace lining is arranged on the inner side wall of the heating cavity, thermal insulation plates and heating components are uniformly arranged in the door frame and the furnace lining, and the thermal insulation plates and the heating components are arranged in the furnace body. The heating assembly is used for providing a heat source for the interior of the furnace body, the lifting assembly is arranged at the position, close to a door frame, of the upper portion of the furnace body and used for feeding materials to be subjected to heat treatment into the furnace body or taking out the materials to be subjected to heat treatment, and the control assembly is arranged in the furnace body and used for controlling operation of the furnace body to monitor and adjust. And the control assembly monitors the heating assembly and the lifting assembly. According to the utility model, due to the arrangement of the heat insulation plate, all parts of a heated material can be subjected to heat treatment with the same degree, so that the performance of the material is more stable, the performance difference caused by local overheating or supercooling is avoided, and the quality of a product is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a high-temperature furnace with uniform heating. Background Art

[0002] In industrial production and scientific research, high temperature heating furnace is a commonly used equipment. However, the existing high temperature heating furnace often has the problem of uneven heating during use.

[0003] Traditional high-temperature furnaces typically use a single heating method, such as resistance wire heating or gas heating. These heating methods often result in uneven temperature distribution within the furnace, with higher temperatures near the heat source and lower temperatures farther away. This uneven heating can adversely affect the quality and performance of the heated object. For example, during heat treatment, uneven heating can lead to uneven structure and properties, reducing the material's strength and toughness. In chemical experiments, uneven heating can also cause uneven reactions, affecting the accuracy of experimental results.

[0004] In order to solve the above problems, there is an urgent need for a high-temperature heating furnace with uniform heating to improve the quality and performance of the heated object and meet the needs of different application fields. Utility Model Content

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0006] A high-temperature furnace with uniform heating consists of a furnace body, a door frame and a furnace door. A heating cavity is provided inside the furnace body, a furnace lining is provided on the inner side wall of the heating cavity, and insulation boards are evenly provided inside the door frame and the furnace lining.

[0007] The heating component is arranged inside the furnace body and is used to provide a heat source for the furnace body.

[0008] The lifting assembly is arranged at the upper part of the furnace body near the door frame. The lifting assembly is used to send the material to be heat treated into the furnace body or take it out.

[0009] The control component is arranged inside the furnace body. The control component is used to control the operation of the furnace body for monitoring and adjustment, and the control component monitors the heating component and the lifting component.

[0010] Further preferably, the heating assembly includes resistance belts uniformly arranged inside the furnace body and a power controller installed on the door frame.

[0011] Further preferably, the resistance belt is installed on the furnace lining through high-temperature porcelain nails, the furnace lining is a high-temperature resistant fiber module, and the high-temperature resistant fiber module is installed on the inner wall of the furnace body through rivets.

[0012] Further preferably, the lifting assembly includes a drive motor arranged on the top of the furnace body, the drive motor drives the furnace door to move up and down through a chain, and a counterweight block is provided at the other end of the chain.

[0013] Further preferably, a plurality of blocks are fixedly connected to the outer wall of the door frame, and a handle is fixedly connected to the outer wall of the door frame.

[0014] Compared with the prior art, the utility model has the following advantages: through the provision of the insulation plate, the heated material can be subjected to the same degree of heat treatment in all parts, thereby making the performance of the material more stable, avoiding performance differences caused by local overheating or overcooling, and thus greatly improving the quality of the product. The furnace body adopts high-temperature refractory materials and can operate stably in a high-temperature environment, ensuring the stability of the temperature environment in the furnace body, providing reliable conditions for product heat treatment, and helping to improve the stability of product quality. Furthermore, the control component can automatically adjust the power of the heating element according to the set process parameters in real time, ensuring precise control of the temperature in the furnace body, so that the product can be heat treated in a uniform temperature environment, effectively improving the heat treatment quality of the product. The electric device and motor drive of the lifting component can quickly and conveniently send the material to be heat treated into or out of the furnace, with efficient operation, greatly shortening the time for material loading and unloading, and improving overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of this embodiment;

[0016] Figure 2 This is a schematic diagram of the side structure of the furnace body of this embodiment;

[0017] Figure 3 This is a schematic diagram of the furnace door installation structure of this embodiment.

[0018] Figure numerals: 1. furnace body; 2. door frame; 3. furnace lining; 4. thermal insulation board; 5. heating assembly; 6. lifting assembly; 61. driving motor; 62. chain; 7. control assembly; 8. furnace door; 9. counterweight. DETAILED DESCRIPTION

[0019] The following is combined with Figures 1 to 3 The utility model is further introduced in detail.

[0020] A high temperature furnace with uniform heating, such as Figure 1 As shown, it consists of a furnace body 1, a door frame 2 and a furnace door 8. A heating chamber is provided inside the furnace body 1, and a furnace lining 3 is provided on the inner wall of the heating chamber. Insulation boards 4 are evenly provided inside the door frame 2 and inside the furnace lining 3. Furthermore, the furnace body 1 is made of high-temperature refractory materials, which can withstand thermal stress in a high-temperature environment and ensure stable operation in a high-temperature environment.

[0021] The heating component 5 is arranged inside the furnace body 1. The heating component 5 is used to provide a heat source for the furnace body 1. Furthermore, the heating component 5 makes the temperature inside the furnace body 1 reach the required heat treatment temperature. The heating component 5 generates high temperature through electric current heating. The power supply control is responsible for adjusting the current size and stability to meet the temperature requirements of different processes.

[0022] The lifting assembly 6 is arranged at a position on the upper part of the furnace body 1 near the door frame 2. The lifting assembly 6 is used to send the material to be heat treated into the furnace body 1 or take it out. Furthermore, the lifting assembly 6 is driven by an electric device. Specifically, the lifting assembly 6 is driven by a motor to realize the lifting and lowering of the door frame 2 to facilitate the placement and removal of objects.

[0023] The control component 7 is arranged inside the furnace body 1. The control component 7 is used to control the operation of the furnace body 1 for monitoring and adjustment, and the control component 7 monitors the heating component 5 and the lifting component 6. Furthermore, the control component 7 has functions such as temperature setting, power adjustment, lifting control, and fault alarm. It automatically adjusts the power of the heating component 5 and the operating speed of the lifting component 6 according to the set process parameters to ensure that the equipment operates in a safe and stable state. At the same time, the control component 7 also has a fault self-diagnosis function, which can send an alarm signal in time when a fault occurs in the equipment and display the type and location of the fault.

[0024] By setting the insulation plate 4, the heated material can be subjected to the same degree of heat treatment in all parts, so that the performance of the material is more stable, avoiding the performance difference caused by local overheating or overcooling, thereby greatly improving the quality of the product. The furnace body 1 adopts high-temperature refractory materials and can operate stably in a high-temperature environment, ensuring the stability of the temperature environment in the furnace body 1, providing reliable conditions for product heat treatment, and helping to improve the stability of product quality. Furthermore, the control component 7 can automatically adjust the power of the heating element according to the set process parameters in real time to ensure precise control of the temperature in the furnace body 1, so that the product can be heat treated in a uniform temperature environment, effectively improving the heat treatment quality of the product. The electric device and motor drive of the lifting component 6 can quickly and conveniently send the material to be heat treated into or out of the furnace, with efficient operation, greatly shortening the time for material loading and unloading, and improving overall production efficiency.

[0025] Specifically, the heating component 5 includes a resistance belt evenly arranged inside the furnace body 1 and a power controller installed on the door frame 2. Furthermore, the heat source is provided by the resistance belt, so that the temperature inside the furnace body 1 reaches the required heat treatment temperature, reducing the waiting time for heating, and meeting the efficient production needs of different processes. Furthermore, high temperature is generated by electric current heating, and the power control is responsible for adjusting the current size and stability to meet the temperature requirements of different processes.

[0026] Specifically, the resistance belt is installed on the furnace lining 3 through high-temperature porcelain nails. The furnace lining 3 is a high-temperature resistant fiber module, and the high-temperature resistant fiber module is installed on the inner wall of the furnace body 1 through rivets.

[0027] Specifically, the lifting assembly 6 includes a drive motor 61 arranged on the top of the furnace body 1. The drive motor 61 drives the furnace door 8 to rise and fall through a chain 62. A counterweight block 9 is provided at the other end of the chain 62. Furthermore, the drive motor 61 causes the door frame 2 to rise and open through the chain 62, and the material to be heat treated is sent into the furnace 1 or taken out. The operation is efficient, which greatly shortens the time for material loading and unloading and improves the overall production efficiency.

[0028] Specifically, a plurality of blocks are fixedly connected to the outer wall of the door frame 2 , and a handle is fixedly connected to the outer wall of the door frame 2 .

[0029] How it works

[0030] Before use, check whether the furnace body 1, door frame 2, furnace lining 3, insulation board 4 and other components are damaged or deformed to ensure the integrity of the equipment. Set the required heat treatment temperature, lifting speed and other process parameters through the touch screen operation interface of the control component 7. Operate the control component 7 to start the drive motor 61. The drive motor 61 causes the door frame 2 to rise and open through the chain 62. Operate the control component 7 to reverse the motor of the lifting component 6, and the door frame 2 drops and closes. Start the heating component through the control component 7, and the current passes through the heating element to start heating. The control component 7 monitors the temperature in the furnace 2 and the status of the lifting component 6 and the heating component 5 in real time. Observe the temperature changes and equipment operating parameters displayed on the touch screen to ensure that the equipment operates within the normal range. According to the set process parameters, the control component 7 automatically adjusts the power of the heating component 5 to keep the temperature in the furnace 1 stable at the required heat treatment temperature. After the heat treatment is completed, turn off the heating switch, open the door frame 2 and use professional tools to remove the workpiece. Finally, close the door frame 2 and turn off all power to the high-temperature furnace.

[0031] This specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed, but as long as they are within the scope of protection of the utility model, they are protected by patent law.

Claims

1. A high-temperature furnace with uniform heating, comprising a furnace body (1), a door frame (2) and a furnace door (8), characterized in that: A heating chamber is provided inside the furnace body (1), a furnace lining (3) is provided on the inner side wall of the heating chamber, and thermal insulation boards (4) are evenly provided inside the door frame (2) and inside the furnace lining (3); A heating component (5) is arranged inside the furnace body (1), and the heating component (5) is used to provide a heat source inside the furnace body (1); A lifting assembly (6) is arranged at a position on the upper part of the furnace body (1) close to the door frame (2), and the lifting assembly (6) is used to send the material to be heat-treated into the furnace body (1) or take it out; A control component (7) is arranged inside the furnace body (1). The control component (7) is used to control the operation of the furnace body (1) to monitor and adjust the operation. The control component (7) monitors the heating component (5) and the lifting component (6).

2. The high-temperature furnace with uniform heating according to claim 1, characterized in that: The heating assembly (5) comprises resistance bands uniformly arranged inside the furnace body (1) and a power controller installed on the door frame (2).

3. The high-temperature furnace with uniform heating according to claim 2, characterized in that: The resistance belt is mounted on the furnace lining (3) via high-temperature porcelain nails; the furnace lining (3) is a high-temperature resistant fiber module; and the high-temperature resistant fiber module is mounted on the inner wall of the furnace body (1) via rivets.

4. The high-temperature furnace with uniform heating according to claim 3, characterized in that: The lifting assembly (6) includes a driving motor (61) arranged on the top of the furnace body (1), and the driving motor (61) drives the furnace door (8) to move up and down through a chain (62), and a counterweight block (9) is provided at the other end of the chain (62).

5. The high temperature furnace with uniform heating according to claim 1, characterized in that: A plurality of clamping blocks are fixedly connected to the outer wall of the door frame (2), and a handle is fixedly connected to the outer wall of the door frame (2).

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