Design of Electrical heating component for Electric resistance furnace
Electric resistance furnace is a kind of heating equipment used in industrial production. Its thermal performance is related to the power of the electric heating component. In order to guarantee the heating quality of the electric resistance furnace, the design of the electrical heating component is very important. This article will discuss how to design the electrical heating component for electric resistance furnace.
Firstly, we need to determine the output power of the electrical heating component. According to the requirements of the specific industrial application, the output power of the electrical heating component can be calculated. Normally, the output power is related to the power of the furnace, the size of the furnace and the temperature requirement. Therefore, the output power value must be determined according to the specific application.
Next, we have to select the material of the electrical heating component. Generally, the materials used in electric resistance furnace are copper alloy, iron alloy, steel alloy, refractory metal and ceramic. According to the specific application environment and the output power of the electrical heating component, the suitable material should be selected. For example, if the temperature of the furnace is above 1000 ℃, it is recommended to use refractory metal.
Thirdly, according to the selected material and output power, the size and shape of the electrical heating component should be determined. Generally, the shape and size of the electrical heating component are determined by the heat conduction, heat dissipation and heat transfer characteristics. Therefore, according to the size and shape of the furnace, the shape and size of the electrical heating component should be designed.
Fourthly, the installation position of the electrical heating component should be determined. Normally, the installation position is related to the size of the furnace and the output power of the electrical heating component. The installation position should be appropriate, so as to ensure enough heat transfer area and thermal insulation.
Finally, the electrical heating component should be structured and installed. According to the above-mentioned design parameters and installation position, we can design the detailed structure of the electrical heating component and determine the installation size and installation position. For example, we can choose the appropriate resistance wire and install it in the bottom of the furnace. It is important to ensure the safety of the connection and installation of the electric heating component.
In conclusion, the design of the electrical heating component for electric resistance furnace is very important. It can decide the power of the furnace, the temperature of the furnace and the heating effect. Therefore, the design of the electrical heating component must be done properly and carefully. This article has discussed the design steps of the electrical heating component for electric resistance furnace. We hope it can help you understand the design of the electric heating component more clearly.
