Insulator sintering furnace temperature control system and control method

Abstract

The invention provides an insulator sintering furnace temperature control system and method. The method comprises the steps that a preset temperature control scheme is generated; monitoring the real-time heating data of each area in the sintering furnace, and determining the real-time temperature rise data of the insulator in each area based on the real-time heating data; analyzing a first abnormal temperature value under a first area temperature time sequence in the real-time heating data to obtain first predicted sintering quality; performing simulation based on the first abnormal temperature value so as to generate simulation data of the first abnormal temperature value; and analyzing and judging the simulation data to obtain a first judgment result of the first area at the first moment. When the temperature of a certain area in the sintering furnace is abnormal, the abnormal temperature can be taken as a temperature regulation response in time, the technical effects of realizing high-precision temperature control and ensuring excellent sintering yield of the insulator are achieved, meanwhile, when the temperature of a single sintering area is regulated, the temperature influence on the area adjacent to the regulation area is reduced, and the stability of the sintering temperature is improved. And the temperature adjusting precision of the sintering area of the sintering furnace is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of temperature control, and specifically to a temperature control system and method for an insulator sintering furnace. Background Art

[0002] In the process of manufacturing insulators, the current industry generally uses a sintering furnace with multi-zone segmented temperature control. The temperature uniformity and stability of the multi-zone sintering furnace directly determine the product performance (such as mechanical strength, dielectric properties). When a temperature fluctuation occurs in a certain area during the sintering process and single-area temperature adjustment is carried out, the temperature fluctuation in the adjacent area is significant, and manual intervention is required from the detection of abnormal temperature to the adjustment, with a slow adjustment speed and a large loss of yield.

[0003] In summary, the overall control and fine regulation of the temperature during the insulator sintering process are problems that need to be solved urgently. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a temperature control system and method for an insulator sintering furnace to solve the problems raised in the above background art.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A temperature control method for an insulator sintering furnace includes the following steps:

[0006] Generate a preset temperature control plan;

[0007] Among them, the preset temperature control plan is an initialization configuration plan for the sintering furnace customized based on the insulator firing requirements;

[0008] Monitor the real-time heating data of each area in the sintering furnace, and determine the real-time temperature rise data of the insulators in each area based on the real-time heating data;

[0009] Analyze the first abnormal temperature value in the first area temperature time series of the real-time heating data to obtain the first predicted sintering quality;

[0010] Based on the first abnormal temperature value, perform a simulation to generate simulation data of the first abnormal temperature value;

[0011] Analyze and judge the simulation data to obtain the first judgment result of the first area at the first moment;

[0012] Based on the first judgment result, adjust the preset temperature control plan from the first moment.

[0013] Preferably, the process of monitoring the real-time heating data of each area in the sintering furnace and determining the real-time temperature rise data of the insulators in each area based on the real-time heating data includes:

[0014] Based on the position of the insulator during firing in the sintering furnace, the inner cavity of the sintering furnace is divided into several regions;

[0015] Collect the real-time temperature data of each region, generate a scatter plot of the real-time temperature data of each region based on the time series, and generate a spline curve of three points;

[0016] Determine the heating data of each region based on the spline curve;

[0017] Among them, the heating data includes the heating time and the heating efficiency of each region.

[0018] Preferably, the process of simulating based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value includes:

[0019] Render the first abnormal temperature value into the simulation model of the insulator blank for simulation calculation to obtain the first simulation information;

[0020] Among them, the simulation information includes sintering result information such as the quality and appearance of the insulator;

[0021] Extract the insulator data in the first simulation information and compare it with the data of the target insulator, and the comparison result is used as the simulation data.

[0022] Preferably, the process of adjusting the preset temperature control scheme from the first moment based on the first judgment result includes:

[0023] Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature;

[0024] Calculate the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent regions of the first region;

[0025] Determine the final temperature correction amount and the duration of the temperature correction based on the temperature correction amount and the influence of the correction amount on the temperature of the adjacent regions of the first region;

[0026] Configure the determined final temperature correction amount and the duration of the temperature correction into the preset temperature control scheme and execute it on the sintering furnace.

[0027] Preferably, the process of calculating the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent regions of the first region includes:

[0028] Determine the temperature compensation amount through the deviation value and the real-time heating data of the regional insulator;

[0029] Determine the influence of the temperature compensation amount on the temperature of the adjacent regions of the first region through the temperature compensation amount;

[0030] The formula for the influence is:

[0031] ;

[0032] Among them, represents the temperature change of region i + 1, represents the change in thermal power of region i, L represents the wall thickness of the shared furnace wall between adjacent regions i and i + 1, and k represents the thermal conductivity of the furnace wall, represents the Stefan - Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of regions i and i + 1, and A represents the contact area between adjacent regions i and i + 1.

[0033] Preferably, an insulator sintering furnace temperature control system for implementing the above - mentioned insulator sintering furnace temperature control method includes:

[0034] A scheme generation module for generating a preset temperature control scheme;

[0035] Among them, the preset temperature control scheme is a sintering furnace initialization configuration scheme customized based on the insulator firing requirements;

[0036] A monitoring and acquisition module for monitoring the real - time heating data of each region in the sintering furnace and determining the real - time temperature rise data of the insulators in each region based on the real - time heating data;

[0037] A quality prediction module for analyzing the first abnormal temperature value in the first - region temperature time series in the real - time heating data to obtain the first predicted sintering quality, and performing a simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value, and also for analyzing and judging the simulation data to obtain the first judgment result of the first region at the first moment;

[0038] A temperature control adjustment module for adjusting the preset temperature control scheme from the first moment based on the first judgment result.

[0039] Preferably, the process of the monitoring and acquisition module monitoring the real - time heating data of each region in the sintering furnace and determining the real - time temperature rise data of the insulators in each region based on the real - time heating data includes:

[0040] Dividing the inner cavity of the sintering furnace into several regions based on the position of the insulators during firing in the sintering furnace;

[0041] Collecting the real - time temperature data of each region, generating a scatter plot of the real - time temperature data of each region based on the time series, and generating a spline curve of three points;

[0042] Determining the temperature rise data of each region based on the spline curve;

[0043] Among them, the heating-up data includes the heating-up time and the heating-up efficiency of each region.

[0044] Preferably, the process of the quality prediction module simulating based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value includes:

[0045] Render the first abnormal temperature value into the simulation model of the insulator blank for simulation calculation to obtain the first simulation information;

[0046] Among them, the simulation information includes sintering result information such as insulator quality and appearance.

[0047] Extract the insulator data in the first simulation information and compare it with the data of the target insulator, and the comparison result is used as the simulation data.

[0048] Preferably, the process of the temperature control and adjustment module adjusting the preset temperature control scheme from the first moment based on the first judgment result includes:

[0049] Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature;

[0050] Calculate the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent region of the first region;

[0051] Determine the final temperature correction amount and the duration of temperature correction based on the temperature correction amount and the influence of the correction amount on the temperature of the adjacent region of the first region;

[0052] Configure the determined final temperature correction amount and the duration of temperature correction into the preset temperature control scheme and execute it on the sintering furnace.

[0053] Preferably, the process of calculating the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent region of the first region includes:

[0054] Determine the temperature compensation amount through the deviation value and the real-time heating-up data of the regional insulator;

[0055] Determine the influence of the temperature compensation amount on the temperature of the adjacent region of the first region through the temperature compensation amount;

[0056] The formula for the influence is:

[0057] ;

[0058] Among them, represents the temperature change amount of region i + 1, represents the change amount of the thermal power of region i, L represents the wall thickness of the shared furnace wall between adjacent regions i and i + 1, and k represents the thermal conductivity of the furnace wall. represents the Stefan - Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of regions i and i + 1, and A represents the contact area between adjacent regions i and i + 1.

[0059] The present invention provides an insulator sintering furnace temperature control system and a control method, which have the following beneficial effects: by generating a preset temperature control scheme; monitoring the real - time heating data of each region in the sintering furnace, and determining the real - time temperature rise data of the insulators in each region based on the real - time heating data; analyzing the first abnormal temperature value in the temperature time series of the first region in the real - time heating data to obtain the first predicted sintering quality; performing simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value; analyzing and judging the simulation data to obtain the first judgment result of the first region at the first moment; adjusting the preset temperature control scheme from the first moment based on the first judgment result. The present invention can respond in time to the abnormal temperature in a certain region in the sintering furnace as a temperature regulation response, achieving the technical effect of realizing high - precision temperature control and ensuring excellent sintering yield of insulators. At the same time, when adjusting the temperature of a single sintering region, it reduces the temperature impact on the adjacent regions of the adjusted region, ensuring the temperature adjustment accuracy of the sintering regions in the sintering furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 is a flowchart of the insulator sintering furnace temperature control method of the present invention;

[0061] Figure 2 is a block diagram of the insulator sintering furnace temperature control system of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0062] The following details the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0063] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0064] As Figure 1 shown, an embodiment of the present invention provides a method for controlling the temperature of an insulator sintering furnace, including the following steps:

[0065] S1: Generate a preset temperature control scheme;

[0066] Among them, the preset temperature control scheme is an initialization configuration scheme of the sintering furnace customized based on the firing requirements of the insulator;

[0067] Specifically, analyze in detail the firing target requirements of the insulator to be sintered, and set corresponding program parameters on the sintering furnace based on the firing target requirements.

[0068] S2: Monitor the real-time heating data of each area in the sintering furnace, and determine the real-time temperature rise data of the insulators in each area based on the real-time heating data;

[0069] The real-time heating data is the real-time heat-receiving data of the insulator in the sintering furnace;

[0070] Based on the position of the insulator in the sintering furnace during firing, divide the inner cavity of the sintering furnace into several areas;

[0071] Collect the real-time temperature data of each area, generate a scatter plot of the real-time temperature data of each area based on the time series, and generate a spline curve of three points;

[0072] Determine the temperature rise data of each area based on the spline curve;

[0073] Among them, the temperature rise data includes the temperature rise time and the temperature rise efficiency of each area.

[0074] It should be noted that the spline curve is within the spline curve graph. The X-axis in the spline curve graph represents time, and the Y-axis represents the area temperature.

[0075] Specifically, by analyzing the real-time heating data collected from each area in the sintering furnace, it is possible to determine the temperature change amount of each area in the sintering furnace during the progress of the sintering process when the insulator executes the sintering program, providing a reference for subsequent temperature adjustment.

[0076] S3: Analyze the first abnormal temperature value in the temperature time series of the first area in the real-time heating data to obtain the first predicted sintering quality;

[0077] Specifically, starting from the sintering placement point (denoted as the first area) of the insulator in any selected area, where each sintering area of the insulator in the sintering furnace has an important impact on the quality of the insulator. By collecting and performing time-series analysis on the real-time temperature data of the first area, the temperature change law of this area can be known, as well as the final sintering result of the insulator under this temperature change law. Based on the result of the temperature time-series analysis, a mathematical model can be used to predict the final sintering result of the insulator and the first predicted sintering quality.

[0078] S4: Perform a simulation based on the first abnormal temperature value, thereby generating simulation data of the first abnormal temperature value;

[0079] It should be noted that the simulation of the first abnormal temperature value requires the use of a simulation control center. The simulation control center uses virtual simulation technology to simulate the sintering process of the insulator by the sintering furnace and calculate the size and quality of the insulator at this abnormal temperature value. According to the simulation results, it is judged whether the temperature control of the sintering furnace is normal, that is, whether the abnormal temperature value will cause quality problems with the insulator.

[0080] Specifically, render the first abnormal temperature value into the simulation model of the insulator blank for simulation calculation to obtain the first simulation information;

[0081] Among them, the simulation information includes sintering result information such as the quality and appearance of the insulator.

[0082] Extract the insulator data in the first simulation information and compare it with the data of the target insulator, and the comparison result is used as the simulation data.

[0083] S5: Analyze and judge the simulation data to obtain the first judgment result of the first area at the first moment;

[0084] Specifically, compare the insulator parameters in the first simulation information with the parameters of the target insulator.

[0085] It can be understood that the comparison process combines the allowable error range to determine whether the insulator simulation parameters are within the preset range. According to the comparison result, it is judged whether the stamping effect of the stamping equipment under the predicted pressure value meets the manufacturing requirements. If the simulation parameters deviate greatly from the target parameters or exceed the allowable error range, it is considered that there is an abnormality in the temperature control of the sintering furnace.

[0086] S6: Adjust the preset temperature control scheme from the first moment based on the first judgment result.

[0087] Specifically, after analyzing the first judgment result, according to the content of the first judgment result (the magnitude of the temperature deviation in the sintering furnace and the temperature change rate), the parameters of the preset temperature control scheme are automatically adjusted, and the adjusted temperature control scheme is executed in the sintering furnace, so that the sintering result of the insulator can meet the expectation.

[0088] Among them, step S6 further includes step S61: Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature. Specifically, the temperature of the first region at the first moment can be determined through the data in the first judgment result, so as to obtain the deviation value between the temperature of the first region and the preset temperature at this moment.

[0089] S62: Calculate the temperature correction amount for the subsequent first moment and the influence of the correction amount on the temperature of the adjacent region of the first region based on the deviation value. Specifically, there is an internal association in the sintering furnace. After the temperature in a certain region changes, the temperature of the adjacent region will also be affected. The influence of the temperature correction amount and the influence of the correction amount on the temperature of the adjacent region of the first region can be used to determine the influence on the sintering quality of the insulator in the associated region of the first region after introducing the temperature correction amount.

[0090] S63: Determine the final temperature correction amount and the duration of temperature correction based on the temperature correction amount and the influence of the correction amount on the temperature of the adjacent region of the first region. Specifically, through the influence of the correction amount on the temperature of the adjacent region of the first region, it can be determined whether this influence will affect the sintering quality of the insulator in the adjacent region of the first region. If so, by lengthening the correction time of the temperature correction amount, the influence amount on the temperature of the adjacent region of the first region can be reduced.

[0091] It can be understood that by setting the threshold value of the temperature deviation in the sintering furnace, if the influence value of the temperature correction amount on the temperature of the adjacent region of the first region is within the threshold value, it means that there is no influence on the surrounding regions when adjusting the temperature of the first region.

[0092] S64: Configure the determined final temperature correction amount and the duration of temperature correction into the preset temperature control scheme and execute it on the sintering furnace. Specifically, adjust the parameters of the preset temperature control scheme according to the determined final temperature correction amount and the duration of temperature correction. After the adjustment is completed, apply the new temperature control scheme to the sintering furnace and monitor the effect after application. If the sintering efficiency is improved and the target sintering requirements are met, it means that the adjustment is effective; if there are still problems, further analysis and adjustment are needed. In this way, the control system can adjust and optimize the pressure control plan before the sintering process is affected, so as to avoid inaccurate judgment of the subsequent sintering quality due to abnormal temperature at a certain moment during the actual sintering process.

[0093] It is understandable that the preset temperature control scheme will be adjusted only on the premise that the first judgment result indicates that there is an abnormality in the temperature control of the sintering furnace.

[0094] In this embodiment, the process of calculating the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent area of the first area includes:

[0095] Determine the temperature compensation amount through the deviation value and the real-time temperature rise data of the area insulator;

[0096] Determine the influence of the temperature compensation amount on the temperature of the adjacent area of the first area through the temperature compensation amount;

[0097] The formula for the influence is:

[0098] ;

[0099] Among them, represents the temperature change amount of area i + 1, represents the change amount of the thermal power of area i, L represents the wall thickness of the shared furnace wall between adjacent areas i and i + 1, k represents the thermal conductivity of the furnace wall, represents the Stefan-Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of areas i and i + 1, and A represents the contact area between adjacent areas i and i + 1.

[0100] The temperature control method for the insulator sintering furnace provided in this embodiment generates a preset temperature control scheme; monitors the real-time heating data of each area in the sintering furnace, and determines the real-time temperature rise data of the insulators in each area based on the real-time heating data; analyzes the first abnormal temperature value in the first area temperature time series in the real-time heating data to obtain the first predicted sintering quality; performs simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value; analyzes and judges the simulation data to obtain the first judgment result of the first area at the first moment; adjusts the preset temperature control scheme from the first moment based on the first judgment result. The present invention can respond to the abnormal temperature in a certain area in the sintering furnace in a timely manner as a temperature regulation response, achieving the technical effect of realizing high-precision temperature control and ensuring excellent sintering yield of the insulator. At the same time, when adjusting the temperature of a single sintering area, the influence on the temperature of the adjacent area of the adjusted area is reduced, and the temperature adjustment accuracy of the sintering area of the sintering furnace is ensured.

[0101] As Figure 2 shown, this embodiment also provides an insulator sintering furnace temperature control system for implementing the above-mentioned insulator sintering furnace temperature control method, including:

[0102] A scheme generation module for generating a preset temperature control scheme;

[0103] Among them, the preset temperature control scheme is a sintering furnace initialization configuration scheme customized based on the insulator firing requirements;

[0104] The monitoring and acquisition module is used to monitor the real-time heating data of each area in the sintering furnace and determine the real-time temperature rise data of the insulators in each area based on the real-time heating data;

[0105] The quality prediction module is used to analyze the first abnormal temperature value in the temperature time series of the first area in the real-time heating data to obtain the first predicted sintering quality, and perform simulations based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value. It is also used to analyze and judge the simulation data to obtain the first judgment result of the first area at the first moment;

[0106] The temperature control adjustment module is used to adjust the preset temperature control scheme from the first moment based on the first judgment result.

[0107] Furthermore, the process by which the monitoring and acquisition module monitors the real-time heating data of each area in the sintering furnace and determines the real-time temperature rise data of the insulators in each area based on the real-time heating data includes:

[0108] Based on the position of the insulator during firing in the sintering furnace, the inner cavity of the sintering furnace is divided into several areas;

[0109] Collect the real-time temperature data of each area, generate a scatter plot of the real-time temperature data of each area based on the time series, and generate a spline curve of three points;

[0110] Determine the temperature rise data of each area based on the spline curve;

[0111] Among them, the temperature rise data includes the temperature rise time and the temperature rise efficiency of each area.

[0112] Furthermore, the process by which the quality prediction module performs simulations based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value includes:

[0113] Render the first abnormal temperature value into the simulation model of the insulator blank for simulation calculation to obtain the first simulation information;

[0114] Among them, the simulation information includes sintering result information such as insulator quality and appearance.

[0115] Extract the insulator data in the first simulation information and compare it with the data of the target insulator, and the comparison result is used as the simulation data.

[0116] Furthermore, the process by which the temperature control adjustment module adjusts the preset temperature control scheme from the first moment based on the first judgment result includes:

[0117] Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature;

[0118] Calculate the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent area of the first area;

[0119] Determine the final temperature correction amount and the duration of temperature correction based on the temperature correction amount and the influence of the correction amount on the temperature of the adjacent area of the first area;

[0120] Configure the determined final temperature correction amount and the duration of temperature correction into the preset temperature control scheme and execute it on the sintering furnace.

[0121] Further, the process of calculating the temperature correction amount at the subsequent first moment based on the deviation value and the influence of the correction amount on the temperature of the adjacent area of the first area includes:

[0122] Determine the temperature compensation amount through the deviation value and the real-time temperature rise data of the regional insulator;

[0123] Determine the influence of the temperature compensation amount on the temperature of the adjacent area of the first area through the temperature compensation amount;

[0124] The formula for the influence is:

[0125] ;

[0126] Wherein, represents the temperature change amount of area i + 1, represents the change amount of thermal power in area i, L represents the wall thickness of the shared furnace wall between adjacent areas i and i + 1, k represents the thermal conductivity of the furnace wall, represents the Stefan - Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of areas i and i + 1, and A represents the contact area between adjacent areas i and i + 1.

[0127] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for controlling the temperature of an insulator sintering furnace, characterized in that: The following steps are involved: Generate preset temperature control scheme; Among them, the preset temperature control scheme is a sintering furnace initialization configuration scheme customized based on the insulator firing requirements; Monitor the real-time heating data of each area in the sintering furnace, and determine the real-time temperature rise data of the insulators in each area based on the real-time heating data; Analyzing a first abnormal temperature value in a first region temperature time series in the real-time heating data to obtain a first predicted sintering quality; Performing simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value; Analyze and judge the simulation data to obtain a first judgment result of the first area at a first moment; The preset temperature control scheme is adjusted from a first moment based on the first judgment result.

2. The method for controlling the temperature of an insulator sintering furnace according to claim 1, characterized in that: The process of monitoring the real-time heating data of each area in the sintering furnace and determining the real-time temperature rise data of the insulators in each area based on the real-time heating data includes: The inner cavity of the sintering furnace is divided into several areas based on the position of the insulator in the sintering furnace during sintering; Collect real-time temperature data of each area, generate a scatter plot of the real-time temperature data of each area based on the time series, and generate a three-point spline curve; Determine the temperature rise data of each region based on the spline curve; The heating data include heating time and heating efficiency of each area.

3. The temperature control method of an insulator sintering furnace according to claim 1, characterized in that: The process of performing simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value includes: Rendering the first abnormal temperature value into a simulation model of the insulator blank to perform simulation calculation and obtain first simulation information; The simulation information includes the sintering result information of the insulator quality and appearance; The insulator data in the first simulation information is extracted and compared with the data of the target insulator, and the comparison result is used as the simulation data.

4. The method for controlling the temperature of an insulator sintering furnace according to claim 1, characterized in that: The process of adjusting the preset temperature control scheme from the first moment based on the first judgment result includes: Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature; Calculating a temperature correction amount at a subsequent first moment and the influence of the correction amount on the temperature of an area adjacent to the first area based on the deviation value; determining a final temperature correction amount and a duration of the temperature correction based on the temperature correction amount and the effect of the correction amount on the temperature of an area adjacent to the first area; The determined final temperature correction amount and the duration of the temperature correction are configured into a preset temperature control plan and executed on the sintering furnace.

5. The method for controlling the temperature of an insulator sintering furnace according to claim 4, characterized in that: The process of calculating the temperature correction amount at the subsequent first moment and the influence of the correction amount on the temperature of the adjacent area of ​​the first area based on the deviation value includes: Determine the temperature compensation amount by using the deviation value and the real-time temperature rise data of the regional insulator; Determining the influence of the temperature compensation amount on the temperature of the adjacent area of ​​the first area through the temperature compensation amount; The formula for the impact is: ； in, represents the temperature change of region i+1, represents the change in thermal power in region i, L represents the thickness of the furnace wall shared between adjacent regions i and i+1, k represents the thermal conductivity of the furnace wall, represents the Stefan-Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of regions i and i+1, and A represents the contact area between adjacent regions i and i+1.

6. An insulator sintering furnace temperature control system, used to implement the insulator sintering furnace temperature control method according to any one of claims 1 to 5, characterized in that: include: A scheme generation module, used for generating a preset temperature control scheme; Among them, the preset temperature control scheme is a sintering furnace initialization configuration scheme customized based on the insulator firing requirements; A monitoring and acquisition module is used to monitor the real-time heating data of each area in the sintering furnace and determine the real-time temperature rise data of the insulators in each area based on the real-time heating data; a quality prediction module, used for analyzing a first abnormal temperature value of a first region in the real-time heating data under a temperature time series, obtaining a first predicted sintering quality, and performing simulation based on the first abnormal temperature value, thereby generating simulation data of the first abnormal temperature value, and further used for analyzing and judging the simulation data, obtaining a first judgment result of the first region at a first moment; The temperature control and adjustment module is used to adjust the preset temperature control scheme from a first moment based on the first judgment result.

7. The insulator sintering furnace temperature control system according to claim 6, characterized in that: The monitoring acquisition module monitors the real-time heating data of each area in the sintering furnace, and the process of determining the real-time temperature rise data of the insulators in each area based on the real-time heating data includes: The inner cavity of the sintering furnace is divided into several areas based on the position of the insulator in the sintering furnace during sintering; Collect real-time temperature data of each area, generate a scatter plot of the real-time temperature data of each area based on the time series, and generate a three-point spline curve; Determine the temperature rise data of each region based on the spline curve; The heating data include heating time and heating efficiency of each area.

8. The insulator sintering furnace temperature control system according to claim 6, characterized in that: The quality prediction module performs simulation based on the first abnormal temperature value to generate simulation data of the first abnormal temperature value, including: Rendering the first abnormal temperature value into a simulation model of the insulator blank to perform simulation calculation and obtain first simulation information; The simulation information includes the sintering result information of the insulator quality and appearance; The insulator data in the first simulation information is extracted and compared with the data of the target insulator, and the comparison result is used as the simulation data.

9. The insulator sintering furnace temperature control system according to claim 6, characterized in that: The process of the temperature control and adjustment module adjusting the preset temperature control scheme from the first moment based on the first judgment result includes: Analyze the first judgment result to determine the deviation value between the temperature at the first moment and the preset temperature; Calculating a temperature correction amount at a subsequent first moment and the influence of the correction amount on the temperature of an area adjacent to the first area based on the deviation value; determining a final temperature correction amount and a duration of the temperature correction based on the temperature correction amount and the effect of the correction amount on the temperature of an area adjacent to the first area; The determined final temperature correction amount and the duration of the temperature correction are configured into a preset temperature control plan and executed on the sintering furnace.

10. The insulator sintering furnace temperature control system according to claim 9, characterized in that: The process of calculating the temperature correction amount at the subsequent first moment and the influence of the correction amount on the temperature of the adjacent area of ​​the first area based on the deviation value includes: Determine the temperature compensation amount by using the deviation value and the real-time temperature rise data of the regional insulator; Determining the influence of the temperature compensation amount on the temperature of the adjacent area of ​​the first area through the temperature compensation amount; The formula for the impact is: ； in, represents the temperature change of region i+1, represents the change in thermal power in region i, L represents the thickness of the furnace wall shared between adjacent regions i and i+1, k represents the thermal conductivity of the furnace wall, represents the Stefan-Boltzmann constant, represents the emissivity of the furnace wall surface, represents the average temperature of regions i and i+1, and A represents the contact area between adjacent regions i and i+1.

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