Visual inspection ignition intensity control system and method

Abstract

The invention provides a visual inspection ignition intensity control system and method. The system comprises a sintering machine; the ignition furnace comprises a gas inlet pipeline and a burner connected with the gas inlet pipeline, and the burner is used for sintering materials on the sintering machine; the image shooting piece is used for collecting the image information of the color of the flame generated by the burner; the control terminal is used for receiving the image information collected by the image shooting piece and adjusting the internal flow of the air inlet pipeline according to the image information; according to the invention, the flame image in the ignition furnace is acquired through the image shooting piece, the flame image is analyzed through the control terminal, and the gas or air supply flow is automatically corrected according to the analysis result, so that the optimal roasting effect is achieved.

Description

Technical Field

[0001] The present application belongs to the field of sintering technology, and specifically relates to a visually detected ignition intensity control system and method. Background Art

[0002] For the sintering process, ignition temperature control is an important production indicator, which directly affects the output and quality of the finished ore.

[0003] At present, the temperature of ignition furnaces in my country is measured by thermocouple point measurement, which has many defects and shortcomings, mainly reflected in:

[0004] (1) Point temperature measurement is not representative of the entire furnace;

[0005] (2) Point temperature measurement: single point data cannot analyze the flame status;

[0006] (3) Point temperature measurement cannot achieve single valve adjustment. Summary of the invention

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0008] In order to solve the above problems, the first aspect of the present application provides a visual detection ignition intensity control system, comprising:

[0009] Sintering machine;

[0010] An ignition furnace, the ignition furnace comprising an air intake pipeline and a burner connected to the air intake pipeline, the burner being used to sinter the material on the sintering machine;

[0011] An image pickup component, which collects image information of the flame color generated by the burner;

[0012] A control terminal is used to receive the image information collected by the image pickup component and adjust the internal flow of the intake pipe according to the image information.

[0013] Optionally, the image capturing component is disposed on one side of the ignition furnace, and the image capturing component is a camera.

[0014] Optionally, the control terminal includes:

[0015] A remote terminal, wherein the remote terminal collects the image information collected by the image pickup component and analyzes the image information;

[0016] The regulating member is arranged on the air intake pipeline, and the remote terminal controls the regulating member to regulate the gas flow inside the air intake pipeline according to the image information.

[0017] Optionally, the air intake pipeline includes a first air intake branch;

[0018] The regulating component includes a first regulating valve and a first flow meter, the first regulating valve and the first flow meter are arranged on the first air intake branch, and the first regulating valve and the first flow meter are electrically connected to the remote terminal.

[0019] Optionally, the first air intake branch is a gas pipeline.

[0020] Optionally, the air intake pipeline further includes a second air intake branch;

[0021] The regulating component also includes a second regulating valve and a second flow meter, the second regulating valve and the second flow meter are arranged on the second air intake branch, and the second regulating valve and the second flow meter are electrically connected to the remote terminal.

[0022] Optionally, the second air intake branch is an air pipeline.

[0023] The second aspect of the present application provides a visual detection ignition intensity control method, which adopts the visual detection ignition intensity control system in any technical solution of the first aspect, comprising the following steps:

[0024] S1, the image pickup component collects image information of the flame color generated in the ignition furnace;

[0025] S2, the remote terminal receives the image information, and analyzes the image information to obtain an analysis result;

[0026] S3. The remote terminal adjusts the flow rate in the air intake pipeline according to the analysis result.

[0027] Optionally, in S2, the remote terminal converts the image information into an HSV color model.

[0028] Optionally, in S3, the remote terminal adjusts the flow inside the first intake branch and the second intake branch according to the analysis result.

[0029] Beneficial Effects

[0030] A visual detection ignition intensity control system and method is provided in the embodiments of the present invention. The present application collects the flame image in the ignition furnace through an image pickup device, analyzes the flame image through a control terminal, and automatically corrects the gas or air supply flow rate according to the analysis result to achieve the optimal roasting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A structural diagram of the ignition intensity control system for visual inspection of the present application;

[0032] Figure 2 This is a flowchart of the ignition intensity control method for visual inspection of the present application.

[0033] The reference numerals are:

[0034] 1. Sintering machine; 2. Ignition furnace; 21. Air intake pipeline; 211. First air intake branch; 212. Second air intake branch; 3. Image acquisition component; 4. Control terminal; 41. Remote terminal; 42. Adjustment component; 421. First regulating valve; 422. First flow meter; 423. Second regulating valve; 424. Second flow meter. DETAILED DESCRIPTION

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0039] See also Figure 1 As shown, according to the first aspect of the present application, an ignition intensity control system for visual detection is provided, comprising:

[0040] Sintering machine 1;

[0041] an ignition furnace 2, the ignition furnace 2 comprising an air intake pipeline 21 and a burner connected to the air intake pipeline 21, the burner being used to sinter the material on the sintering machine 1;

[0042] An image pickup component 3, the image pickup component 3 collects image information of the flame color generated by the burner;

[0043] The control terminal 4 is used to receive the image information collected by the image pickup component 3 and adjust the internal flow of the intake pipe 21 according to the image information.

[0044] In this embodiment, the sintering machine 1 is the basic equipment of the entire sintering process, carrying the materials to be sintered. The ignition furnace 2 is a key equipment in the system, which includes an air intake pipeline 21 and a burner connected thereto. The air intake pipeline 21 is responsible for transporting fuels such as gas and air to the burner to provide the required heat for the sintering process. The design of the burner must ensure that the fuel can be fully burned to produce a stable high-temperature flame. The number and layout of the burners should be reasonably arranged according to the size of the sintering machine 1 and the requirements of the sintering process to ensure uniform heating of the materials.

[0045] The image pickup unit 3 is responsible for collecting image information of the flame color generated by the burner. The image pickup unit 3 usually uses a high-definition camera, and its position should be set where the whole flame can be clearly photographed. For example, the camera can be installed in front of the ignition furnace 2, keeping a proper distance and angle from the flame, so as to fully capture the color and shape changes of the flame.

[0046] The control terminal 4 is used to receive the image information collected by the image pickup component 3, and adjust the internal flow of the air intake pipeline 21 according to the image information. The control terminal 4 is usually composed of a remote terminal 41 and an adjustment component 42. The performance of the remote terminal 41 must be able to meet the requirements of quickly processing image information and executing control algorithms. The software installed inside it must have powerful image processing and analysis capabilities, and can accurately extract the color characteristics of the flame from the collected image information, and judge the temperature state of the ignition furnace 2 based on these characteristics. For example, the remote terminal 41 can convert the image information from the RGB color model to the HSV color model for more convenient quantitative analysis. In the HSV color space, by analyzing parameters such as hue, saturation and brightness, the color type, purity and brightness of the flame can be determined, thereby judging whether the temperature of the ignition furnace 2 is too high, appropriate, insufficient gas or insufficient air. According to the judgment result, the control terminal 4 can issue corresponding control instructions to adjust the gas and air flow in the air intake pipeline 21 through the adjustment component 42. The parameters for judging the flame condition according to the converted HSV color model are shown in Table 1:

[0047] Serial number H Range S Range V Range Process status Flame Color 1 20～50 0.5～1 0.3～1 Temperature is too high Shiny, orange 2 50～80 0.5～1 0.3～1 Appropriate temperature Bright yellow 3 0～20 0.2～1 0.3～1 Insufficient gas Dark red or red 4 220～240 0.2～1 0.3～1 Insufficient air blue

[0048] Table 1

[0049] According to (1), after the control terminal 4 converts the image information from the RGB color model to the HSV color model, the corresponding process state and flame color can be obtained in Table 1 according to the corresponding values ​​of the hue, saturation and brightness obtained after the conversion, and the corresponding analysis results can be obtained through the control terminal 4.

[0050] After the analysis results are obtained, the flow rate in the intake pipe 21 is adjusted according to the content of the adjustment information table. The adjustment information table is shown in Table 2:

[0051]

[0052] Table 2

[0053] According to Table 2, the analysis results obtained by the remote terminal 41 are input into the adjustment information table, and the corresponding adjustment method can be obtained according to the obtained process status and flame color. The remote terminal 41 adjusts the internal flow of the corresponding air intake pipeline 21 according to the obtained adjustment method to realize automatic adjustment of the flame to achieve the best roasting effect.

[0054] The image pickup component 3 is arranged at one side of the ignition furnace 2 , and the image pickup component 3 is a camera.

[0055] In this technical solution, the parameter requirements of the image capture component 3 are very strict, with a frame rate of 100 frames per second to ensure the clarity of the capture; the pixel is a 4-megapixel black light level 1 / 1.8" CMOS camera with a maximum image size of 2560×1440; it can record under different conditions to adapt to different lighting environments; the wide dynamic range is 120dB, which can effectively handle the situation where the flame brightness changes greatly; the adjustment angle is flexible, and the horizontal, vertical and rotation directions have a large adjustment range so that it can be adjusted according to actual conditions; it supports network storage and multiple storage methods to ensure the safe storage and transmission of image data; the network interface is 1 RJ4510M / 100M adaptive Ethernet port, which is convenient for connection with the control terminal 4; the startup and working temperature and humidity range is wide, and it can operate stably in harsh industrial environments; the power supply mode is diverse, and it supports anti-reverse protection to improve the reliability of the system; the protection level is IP66, which can effectively prevent the intrusion of dust and water.

[0056] The control terminal 4 comprises:

[0057] A remote terminal 41, wherein the remote terminal 41 collects the image information collected by the image pickup component 3 and analyzes the image information;

[0058] The regulating member 42 is disposed on the air intake pipeline 21 , and the remote terminal 41 controls the regulating member 42 to regulate the gas flow inside the air intake pipeline 21 according to the image information.

[0059] In this technical solution, the control terminal 4 mainly includes a remote terminal 41 and an adjustment member 42. The remote terminal 41 is used to collect image information and conduct in-depth analysis of the image information. The remote terminal 41 is usually composed of a high-performance computer system with powerful data processing and storage capabilities. After receiving the image information, the remote terminal 41 uses advanced image processing algorithms and software tools to perform a detailed analysis of the image of the flame color. For example, by analyzing the color, brightness, contrast and other parameters of the image, the characteristic information of the flame is extracted to determine the working state of the ignition furnace 2. The software system of the remote terminal 41 can also realize the storage and analysis of historical data, so that the operator can view and compare the flame status of different time periods at any time, providing a basis for optimizing the sintering process.

[0060] The regulating member 42 is arranged on the air intake pipeline 21. The regulating member 42 usually adopts a high-precision regulating valve. The selection of its type needs to consider factors such as the working pressure, flow requirements and control accuracy of the air intake pipeline 21. For example, an electric regulating valve or a pneumatic regulating valve can be selected to achieve fast and accurate flow regulation. The regulating member 42 is connected to the remote terminal 41 through a signal. The remote terminal 41 sends a control instruction to the regulating member 42 according to the analysis result of the image information. When the remote terminal 41 determines that the temperature of the ignition furnace 2 is too high, too low, the gas is insufficient or the air is insufficient, the opening of the regulating member 42 will be adjusted accordingly, thereby changing the gas and air flow in the air intake pipeline 21. The installation position of the regulating member 42 should ensure that the flow of the air intake pipeline 21 can be stably controlled, and it should be easy to maintain and repair. During the working process, the regulating member 42 needs to have good response speed and stability, and can quickly adjust the flow according to the instructions of the remote terminal 41. At the same time, it maintains stable performance during long-term operation to ensure that the ignition furnace 2 is always in the best working state. The remote terminal 41 and the adjustment component 42 in the control terminal 4 cooperate with each other to provide precise control functions for the ignition intensity control system of visual detection, ensuring that the system can operate efficiently and stably, and realizing precise adjustment of the gas flow inside the air inlet pipeline 21 of the ignition furnace 2, thereby improving the quality and production efficiency of sintered ore.

[0061] The air intake pipeline 21 includes a first air intake branch 211;

[0062] The regulating component 42 includes a first regulating valve 421 and a first flow meter 422 . The first regulating valve 421 and the first flow meter 422 are disposed on the first intake branch 211 . The first regulating valve 421 and the first flow meter 422 are electrically connected to the remote terminal 41 .

[0063] The first air intake branch 211 is a gas pipeline.

[0064] In this technical solution, the air intake pipeline 21 includes a first air intake branch 211, which is a gas pipeline responsible for transporting the gas to the burner of the ignition furnace 2, providing a key fuel source for the sintering process.

[0065] The first regulating valve 421 and the first flowmeter 422 in the regulating member 42 are arranged on the first air intake branch 211. The first regulating valve 421 undertakes the important task of accurately regulating the gas flow in the system. The selection of its type needs to fully consider the working pressure, flow range and control accuracy requirements of the gas pipeline. For example, an electric regulating valve or a pneumatic regulating valve with good regulating performance and stability can be selected. The installation position of the first regulating valve 421 must ensure that the flow of gas in the first air intake branch 211 can be effectively controlled. During operation, the first regulating valve 421 quickly adjusts the opening according to the control instructions of the remote terminal 41, thereby changing the flow of gas. The first regulating valve 421 needs to have a fast response capability and high-precision regulating performance to meet the system's requirements for precise control of ignition intensity.

[0066] The first flow meter 422 is responsible for real-time monitoring of the gas flow in the first air intake branch 211. The selection of the first flow meter 422 should take into account its measurement accuracy, reliability and adaptability to the gas pipeline environment. For example, a high-precision differential pressure flow meter or other advanced flow measurement equipment can be selected. The first flow meter 422 transmits the monitored gas flow data to the remote terminal 41 in real time, providing accurate feedback information for the analysis and control of the remote terminal 41. Through the monitoring of the first flow meter 422, the remote terminal 41 can accurately understand the actual flow of the gas, so as to more accurately control the first regulating valve 421 and achieve precise regulation of the gas flow.

[0067] The first regulating valve 421 and the first flow meter 422 are both electrically connected to the remote terminal 41. This connection ensures that the remote terminal 41 can receive the flow data transmitted by the first flow meter 422 in real time, and send accurate control instructions to the first regulating valve 421 based on these data. The remote terminal 41 uses advanced control algorithms and software systems to accurately control the gas flow in the first air intake branch 211. For example, when the remote terminal 41 analyzes the flame image information collected by the image pickup unit 3 and finds that the temperature of the ignition furnace 2 is too high, it will send an instruction to the first regulating valve 421 to reduce the opening and reduce the gas flow; when it is analyzed that the gas is insufficient, the opening of the first regulating valve 421 will be increased to supplement the gas flow.

[0068] The air intake pipeline 21 further includes a second air intake branch 212;

[0069] The regulating component 42 also includes a second regulating valve 423 and a second flow meter 424 . The second regulating valve 423 and the second flow meter 424 are arranged on the second air intake branch 212 . The second regulating valve 423 and the second flow meter 424 are electrically connected to the remote terminal 41 .

[0070] The second air intake branch 212 is an air pipeline.

[0071] In this technical solution, the air intake pipeline 21 further includes a second air intake branch 212. The second air intake branch 212 is an air pipeline responsible for conveying air to the burner of the ignition furnace 2 to mix with the coal gas for combustion, thereby providing necessary oxygen support for the sintering process.

[0072] The second regulating valve 423 and the second flowmeter 424 in the regulating member 42 are arranged on the second air intake branch 212. The second regulating valve 423 undertakes the key task of accurately regulating the air flow in the system. During operation, the second regulating valve 423 accurately adjusts the opening according to the control instruction of the remote terminal 41, thereby changing the air flow. The second regulating valve 423 needs to have high-precision regulating performance and good reliability to meet the system's demand for air flow regulation in the precise control of ignition intensity.

[0073] The second flow meter 424 is responsible for real-time monitoring of the air flow in the second intake branch 212. The second flow meter 424 transmits the monitored air flow data to the remote terminal 41 in real time, providing accurate feedback information for the analysis and control of the remote terminal 41. Through the monitoring of the second flow meter 424, the remote terminal 41 can accurately grasp the actual flow of air, so as to more accurately control the second regulating valve 423 and achieve precise regulation of the air flow.

[0074] The second regulating valve 423 and the second flow meter 424 are both electrically connected to the remote terminal 41. This connection mode enables the remote terminal 41 to receive the flow data transmitted by the second flow meter 424 in real time, and send accurate control instructions to the second regulating valve 423 based on these data. The remote terminal 41 uses advanced control algorithms and software systems to accurately control the air flow in the second air intake branch 212. For example, when the remote terminal 41 analyzes that the air is insufficient based on the flame image information collected by the image pickup unit 3, it will send instructions to the second regulating valve 423 to increase the opening and increase the air flow; when it is analyzed that there is too much air, the opening of the second regulating valve 423 will be reduced to adjust the air flow to a suitable level.

[0075] See also Figure 2 As shown, the second aspect of the present application provides a visual detection ignition intensity control method, which adopts the visual detection ignition intensity control system in any embodiment of the first aspect, and includes the following steps:

[0076] S1, the image pickup component collects image information of the flame color generated in the ignition furnace 2;

[0077] Specifically, the image pickup component 3 usually uses a high-definition camera to collect image information of the flame color generated in the ignition furnace 2, providing key data support for the system to achieve accurate ignition intensity control. Its installation position ensures that the full picture of the flame in the ignition furnace 2 can be captured optimally. For example, the camera can be installed in front of or on the side of the ignition furnace 2, keeping a proper distance and angle from the flame so that the color, shape and brightness changes of the flame can be clearly captured. When collecting image information of the flame color, the image pickup component 3 needs to have the characteristics of high resolution and high frame rate. High resolution can ensure that the subtle color changes and texture features of the flame are captured, providing rich detail information for subsequent image analysis. High frame rate can ensure that continuous image information can be obtained in real time under rapidly changing flame conditions to avoid missing important instantaneous changes.

[0078] The pixel requirements of the image pickup unit 3 are usually high to ensure the clarity of the image. At the same time, the minimum illumination should be able to adapt to the ambient light conditions around the ignition furnace 2, so that high-quality images can be captured even in a dark environment. The wide dynamic range can effectively handle the situation where the flame brightness varies greatly, avoiding the problem that too bright or too dark areas cannot be clearly displayed. The flexibility of adjusting the angle allows the image pickup unit 3 to be adjusted according to actual needs to obtain the best shooting angle.

[0079] In addition, the image pickup component 3 needs to have good stability and reliability. In the high temperature, high vibration and dusty environment around the ignition furnace 2, the image pickup component 3 must be able to work stably for a long time without being affected by external interference. It can use a sturdy shell and protective measures to prevent dust, water vapor and high temperature from damaging it. At the same time, the image pickup component 3 can also be equipped with a heat dissipation device to ensure that the performance will not be affected by overheating during long-term operation.

[0080] S2, the remote terminal 41 receives the image information, and analyzes the image information to obtain an analysis result;

[0081] Specifically, after the image pickup unit 3 collects the image information of the flame color generated in the ignition furnace 2, the image data will be quickly transmitted to the remote terminal 41. The remote terminal 41 is usually equipped with a powerful processor and professional image analysis software. The remote terminal 41 begins to conduct an in-depth analysis of the image information. In terms of color analysis, as mentioned above, the image is converted from the RGB color model to the HSV color model. Through a detailed analysis of the three parameters of hue, saturation, and value, and through Table 1, the color state and process state of the flame can be accurately determined.

[0082] S3. The remote terminal 41 adjusts the flow rate in the air intake pipeline 21 according to the analysis result.

[0083] Specifically, after the remote terminal 41 obtains the analysis result, it will take corresponding flow adjustment measures according to different situations according to the table. If the analysis result shows that the temperature of the ignition furnace 2 is too high, for example, the flame is bright orange and the hue, saturation and brightness values ​​are in a specific high temperature range, the remote terminal 41 will issue an instruction to reduce the flow in the intake pipe 21. For the first intake branch 211 (gas pipeline) in the intake pipe 21, the remote terminal 41 will send a signal to the first regulating valve 421 to reduce its opening, thereby reducing the flow of gas. At the same time, for the second intake branch 212 (air pipeline), the opening of the second regulating valve 423 may also be adjusted accordingly to reduce the air flow, so as to reduce the combustion intensity and return the temperature of the ignition furnace 2 to a suitable range.

[0084] If the analysis result shows that the temperature of the ignition furnace 2 is appropriate, the flame is bright yellow and the color parameters are within the normal range, the remote terminal 41 will keep the flow in the air intake pipeline 21 stable and will not make any adjustments. At this time, the first regulating valve 421 and the second regulating valve 423 maintain the current opening to ensure that the supply of gas and air remains in a balanced state to maintain a stable ignition intensity.

[0085] When the analysis result shows that the gas is insufficient, such as the flame is dark red or red, the remote terminal 41 will increase the opening of the first regulating valve 421 on the first air intake branch 211 to increase the gas flow to supplement the insufficient fuel and increase the combustion temperature and intensity. At the same time, the air flow may be appropriately adjusted according to the actual situation to ensure that the ratio of gas to air is appropriate.

[0086] If the analysis results show that there is insufficient air and the flame is blue, the remote terminal 41 will increase the opening of the second regulating valve 423 on the second air intake branch 212 to increase the air flow rate to improve the combustion conditions, enable the gas to burn fully, and improve the efficiency and temperature of the ignition furnace 2.

[0087] In the process of adjusting the flow in the air intake pipeline 21, the remote terminal 41 will receive the flow data fed back by the first flow meter 422 and the second flow meter 424 in real time to ensure the accuracy and stability of the adjustment. Through continuous monitoring and adjustment, the remote terminal 41 can keep the ignition furnace 2 at the best ignition intensity state at all times, thereby improving the quality and production efficiency of the sintered ore.

[0088] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A visually detected ignition intensity control system, characterized in that: include: Sintering machine (1); An ignition furnace (2), the ignition furnace (2) comprising an air intake pipeline (21) and a burner connected to the air intake pipeline (21), the burner being used to sinter the material on the sintering machine (1); An image pickup component (3), the image pickup component (3) collecting image information of the flame color generated by the burner; A control terminal (4), the control terminal (4) is used to receive image information collected by the image pickup component (3), and adjust the internal flow of the air intake pipeline (21) according to the image information.

2. The visually detected ignition intensity control system according to claim 1, characterized in that: The image pickup component (3) is arranged on one side of the ignition furnace (2), and the image pickup component (3) is a camera.

3. The visually detected ignition intensity control system according to claim 2, characterized in that: The control terminal (4) comprises: A remote terminal (41), wherein the remote terminal (41) collects the image information collected by the image pickup component (3) and analyzes the image information; A regulating member (42), wherein the regulating member (42) is arranged on the air intake pipeline (21), and the remote terminal (41) controls the regulating member (42) to regulate the gas flow inside the air intake pipeline (21) according to the image information.

4. The visually detected ignition intensity control system according to claim 3, characterized in that: The air intake pipeline (21) comprises a first air intake branch (211); The regulating component (42) comprises a first regulating valve (421) and a first flow meter (422), wherein the first regulating valve (421) and the first flow meter (422) are arranged on the first air intake branch (211), and the first regulating valve (421) and the first flow meter (422) are electrically connected to the remote terminal (41).

5. The visually detected ignition intensity control system according to claim 4, characterized in that: The first air intake branch (211) is a gas pipeline.

6. The visually detected ignition intensity control system according to claim 5, characterized in that: The air intake pipeline (21) further includes a second air intake branch (212); The regulating member (42) further comprises a second regulating valve (423) and a second flow meter (424), wherein the second regulating valve (423) and the second flow meter (424) are arranged on the second air intake branch (212), and the second regulating valve (423) and the second flow meter (424) are electrically connected to the remote terminal (41).

7. The visually detected ignition intensity control system according to claim 6, characterized in that: The second air intake branch (212) is an air pipeline.

8. A visual detection ignition intensity control method, characterized in that: An ignition intensity control system using visual detection as described in any one of claims 1 to 7, comprising the following steps: S1, the image capturing component (3) collects image information of the color of the flame generated in the ignition furnace (2); S2, the remote terminal (41) receives the image information, analyzes the image information, and obtains an analysis result; S3. The remote terminal (41) adjusts the flow rate in the air intake pipeline (21) according to the analysis result.

9. The ignition intensity control method for visual detection according to claim 8, characterized in that: In the step S2, the remote terminal (41) converts the image information into an HSV color model.

10. The ignition intensity control method for visual detection according to claim 9, characterized in that: In S3, the remote terminal (41) adjusts the flow rates inside the first intake branch (211) and the second intake branch (212) according to the analysis result.

Images