A high-concentration odor combustion management system suitable for flow fluctuations

Abstract

The present invention relates to the technical field of automatic control systems, and in particular to a high-concentration odor combustion management system suitable for flow fluctuations, comprising a workstation PLC for information storage, collection, and execution of control instructions, an HMI operation screen for information display and control instruction input, a damper control module for real-time adjustment of a servo electric damper opening value, a solenoid valve control module for controlling the start and stop of a gas valve, and a data acquisition module for real-time acquisition of a pressure signal in an odor cavity. The present invention controls the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module through the workstation PLC, so that the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module control corresponding equipment, so as to dynamically control the gas solenoid valve according to changes in gas transmission pressure and dynamically adjust the damper to achieve the purpose of stable combustion of high-concentration odor and gas burnout.

Description

Technical Field

[0001] The invention belongs to the technical field of automatic control systems, and in particular relates to a high-concentration odor combustion management system suitable for flow fluctuations. Background Art

[0002] With the development of industrialization, factories will produce high-concentration odor during production. High-concentration odor usually contains a large amount of harmful chemicals, such as volatile organic compounds (VOCs), sulfides, ammonia, phenolic compounds, etc. These substances not only emit strong odors, but also have a serious impact on the quality of life of surrounding residents. Therefore, it is necessary to effectively manage the combustion of high-concentration odor through combustion devices, which can convert harmful components in the odor into harmless or low-harmful substances to reduce air pollution and protect the ecological environment and public health.

[0003] In order to improve the combustion management of high-concentration odor, a gas combustion management system is required to automate the management of odor-generating equipment and combustion equipment that burns odor. Currently, the gas combustion management systems on the market usually collect and pre-treat the odor and send it to the combustion device for high-temperature oxidation. At the same time, heat recovery and exhaust gas treatment are used to ensure high efficiency, energy saving and environmental compliance of the entire process, and the control system is used to ensure safe and stable operation.

[0004] However, since the flow rate of gas transmission fluctuates during the transmission of odor, and the current gas combustion management system is not convenient for making appropriate adjustments according to the fluctuation of the gas transmission flow rate, the gas combustion device will experience unstable combustion and incomplete gas combustion, which reduces the combustion treatment quality of high-concentration gas. Therefore, we need to propose a high-concentration odor combustion management system suitable for flow fluctuations to solve the above-mentioned problems. Summary of the invention

[0005] In view of the above problems, the present invention provides a high-concentration odor combustion management system suitable for flow fluctuations, including a workstation PLC for information storage, collection, and execution of control instructions, an HMI operation screen for information display and control instruction input, a damper control module for real-time adjustment of the servo electric damper opening value, a solenoid valve control module for controlling the start and stop of the gas valve, and a data acquisition module for real-time collection of pressure signals in the odor cavity, wherein the workstation PLC is electrically connected to the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module respectively;

[0006] The data acquisition module includes a main flare odor cavity connected to the odor generating device, and a pressure sensor and a gas flow meter installed in the main flare odor cavity, and an isolation diaphragm is installed on the surface of the pressure sensor;

[0007] The workstation PLC can automatically adjust the control instructions of the damper control module and the solenoid valve control module in real time according to the fluctuation of the pressure signal sensed by the pressure sensor.

[0008] The solenoid valve control module includes a solenoid valve installed on a gas transmission pipeline near one end of the flare combustion device. The solenoid valve is provided with a control circuit connected to a workstation PLC. One end of the control circuit is connected to a drive circuit for driving the solenoid valve to start.

[0009] Furthermore, the main flare odor cavity is configured as a sealed or semi-sealed gas collection device connected to the odor generating equipment through a sealed pipe to ensure that high-concentration odor is not discharged into the environment in an unorganized manner, and one end of the main flare odor cavity is connected to a flare combustion device.

[0010] Furthermore, the damper control module includes a damper installed at the air inlet of the flare combustion device with an adjustable opening value and a servo motor for controlling the damper opening value. The damper is composed of one or more rotatable baffles and a frame for mounting and supporting the baffles. The baffles are mounted on the frame through bearings. One end of the servo motor is connected to the workstation PLC through a motor controller.

[0011] Furthermore, the calculation method of the air door opening value is as follows:

[0012] 1) Determine the relationship between the damper opening, air volume and air pressure: Use a gas flow meter and a pressure sensor to determine the air volume and air pressure values ​​at different damper openings;

[0013] 2) Use the function approximation method to estimate the air volume and air pressure and establish a function to express the relationship between the air door opening and the air volume and air pressure;

[0014] 3) Determine the air velocity V and the air duct cross-sectional area F according to the function, and calculate the damper opening value according to the following formula: Q = VF, where Q is the damper opening value;

[0015] When adjusting the damper opening, the air volume and air pressure are monitored in real time through sensors, and the data is then fed back to the workstation PLC. The workstation PLC generates a control command for the servo motor and transmits it to the motor controller. The motor controller controls the speed of the servo motor according to the control command to adjust the damper opening through the servo motor.

[0016] Furthermore, the control circuit includes a single-chip microcomputer U8, and the 8th pin of the single-chip microcomputer U8 is connected in parallel with a ground resistor R21 and a resistor R22, one end of the resistor R22 is connected to a MOS tube Q3 connected to the drive circuit, the source of the MOS tube Q3 is grounded, and the 5th pin of the single-chip microcomputer U8 is connected to a wireless communication module.

[0017] Furthermore, the wireless communication module includes a wireless chip U4, pin 8 of the wireless chip U4 is connected to a ground capacitor C17, pin 6 of the wireless chip U4 is connected to pin 5 of the single-chip computer U8, pin 13 of the wireless chip U4 is connected to a resistor R10, one end of the resistor R10 is connected to an LED1, one end of the LED1 is respectively connected to pins 9 and 10 of the wireless chip U4, and pin 12 of the wireless chip U4 is connected to a connector J5, and one end of the connector J5 is connected to one end of the LED1.

[0018] Furthermore, the driving circuit includes a resistor R12 connected to the single-chip computer U8, one end of the resistor R12 is connected to the transistor Q1, the collector of the transistor Q1 is connected in parallel with resistors R13 and R14, one end of the resistor R13 is connected to an LED lamp D3 connected to ground, one end of the resistor R14 is connected to a MOS tube Q2, the emitter of the MOS tube Q2 is grounded, the collector of the MOS tube Q2 is connected to a resistor R15, the connecting end of the resistor R15 and the MOS tube Q2 is connected to a diode D7, one end of the diode D7 is connected to a resistor R17, one end of the resistor R17 is connected to the other end of the resistor R15, and the connecting end of the resistor R17 and the resistor R15 is connected to a connector J1 connected to the solenoid valve.

[0019] Furthermore, the HMI operation screen includes a display screen for displaying required information, graphics and data, and one end of the display screen is connected to an input device for inputting instructions and data to the display screen.

[0020] Furthermore, the workstation PLC includes a central processing unit responsible for processing control programs and data, an input unit for receiving collected signals, an output unit for converting processed instructions into control signals, a memory for storing control programs and data, a communication unit for communication and data exchange, and a programming unit for writing, modifying and downloading control programs to the PLC workstation.

[0021] Furthermore, the workstation PLC includes the following steps when managing the combustion of high-concentration odor:

[0022] S1. Write a control program through a programming unit, the control program includes input signal monitoring, logic judgment, use of timers and counters, and control logic of output signals;

[0023] S2, connect the input signals of the HMI operation screen, the damper control module, the data acquisition module, and the solenoid valve control module to the input unit of the workstation PLC;

[0024] S3. According to the written control program, the central processing unit reads the state of the input signal and controls the output signal according to the conditions of the logic judgment, timer and counter;

[0025] S4, transmitting the control signal of the solenoid valve control module and the control signal of the air door control module to the output unit;

[0026] S5. Use the data acquisition module to collect and monitor the gas transmission pressure. According to the logical judgment, timer and counter conditions in the control program, the central processing unit will generate corresponding control signals and control the operating status of the solenoid valve control module and the damper control module through the output unit;

[0027] S6. The data information collected by the data acquisition module and the operating status of the solenoid valve control module and the damper control module are displayed to the operator through the HMI operation screen, and a corresponding control interface is provided so that the operator can control and operate the equipment.

[0028] The beneficial effects of the present invention are:

[0029] 1. The present invention controls the HMI operation screen, damper control module, solenoid valve control module and data acquisition module through the workstation PLC, so that the HMI operation screen, damper control module, solenoid valve control module and data acquisition module control the corresponding equipment to dynamically control the gas solenoid valve and dynamically adjust the damper according to the change of gas transmission pressure to achieve the purpose of stable combustion of high-concentration odor and gas burnout, thereby improving the quality of high-concentration odor treatment.

[0030] 2. The present invention senses the pressure signal in the odor chamber of the main flare in real time through a pressure sensor, and transmits the collected pressure signal to the workstation PLC, so that the workstation PLC can automatically adjust the control instructions of the damper control module and the solenoid valve control module in real time according to the fluctuation size of the pressure signal sensed by the pressure sensor, so as to achieve the stability of high-concentration odor transmission and ensure that the high-concentration odor can be completely burned.

[0031] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A system block diagram according to an embodiment of the present invention is shown;

[0034] Figure 2 A circuit diagram of a control circuit according to an embodiment of the present invention is shown;

[0035] Figure 3 A circuit diagram of a wireless communication module according to an embodiment of the present invention is shown;

[0036] Figure 4 shows a circuit diagram of a driving circuit according to an embodiment of the present invention;

[0037] Figure 5 A flowchart of the air door opening value calculation process according to an embodiment of the present invention is shown;

[0038] Figure 6 A flowchart of high-concentration odor combustion management according to an embodiment of the present invention is shown. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The embodiment of the present invention provides a high concentration odor combustion management system suitable for flow fluctuation, such as Figure 1-6As shown, it includes a workstation PLC for information storage, collection, and execution of control instructions, an HMI operation screen for information display and control instruction input, a damper control module for real-time adjustment of the servo electric damper opening value, a solenoid valve control module for controlling the start and stop of the gas valve, and a data acquisition module for real-time collection of pressure signals in the odor cavity. The workstation PLC is electrically connected to the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module, respectively. The HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module are controlled by the workstation PLC, so that the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module control the corresponding equipment to dynamically control the gas solenoid valve according to the change of gas transmission pressure and dynamically adjust the damper to achieve the purpose of stable combustion of high-concentration odor and gas burnout.

[0041] The data acquisition module includes a main flare odor cavity connected to the odor generating device, and a pressure sensor and a gas flow meter installed in the main flare odor cavity. An isolation diaphragm is installed on the surface of the pressure sensor to seal the connection between the pressure sensor and the main flare odor cavity to avoid leakage between the pressure sensor and the main flare odor cavity, thereby improving the sensing accuracy of the pressure sensor. The pressure sensor senses the pressure signal in the main flare odor cavity in real time, and the gas flow meter senses the gas air volume signal in the main flare odor cavity. The collected pressure signal and air volume signal are transmitted to the workstation PLC, so that the workstation PLC can automatically adjust the control instructions of the damper control module and the solenoid valve control module according to the fluctuation of the pressure signal sensed by the pressure sensor in real time, so as to achieve the stability of high-concentration odor transmission and ensure that the high-concentration odor can be burned completely.

[0042] The main flare odor cavity is configured as a sealed or semi-sealed gas collection device connected to the odor generating equipment through a sealed pipe to ensure that high-concentration odor is not discharged into the environment in an unorganized manner. One end of the main flare odor cavity is connected to a flare combustion device, and the gas collection device is used to concentrate and stably transport the odor to the flare combustion device for combustion treatment.

[0043] The torch combustion device includes a mixer for mixing high-concentration ozone with air, an ignition device for igniting the mixed gas, and a combustion chamber for providing a combustion area for the mixed gas. One end of the mixer is connected to the torch odor cavity, and the high-concentration odor is transmitted to the mixer through the torch odor cavity to mix the high-concentration odor with the air. The purpose of mixing is to facilitate the ignition and combustion of the high-concentration odor, and then transmit the mixed gas to the combustion chamber for combustion. The ignition device is located at the outlet of the mixer, thereby realizing the combustion treatment of the high-concentration odor.

[0044] The damper control module includes a damper installed at the air inlet of the torch combustion device with an adjustable opening value and a servo motor for controlling the damper opening value. The damper is composed of one or more rotatable baffles and a frame for mounting and supporting the baffles. The baffles are installed on the frame through bearings so that the baffles can rotate smoothly relative to the frame. The servo motor transmits rotational power to the baffles through a transmission mechanism so that the baffles can change their angles and thereby adjust the opening of the damper. One end of the servo motor is connected to the workstation PLC through a motor controller.

[0045] Among them, Figure 5 As shown, the calculation method of the air door opening value is as follows:

[0046] 1) Determine the relationship between damper opening, air volume and air pressure: Use a gas flow meter and pressure sensor to determine the air volume and air pressure values ​​at different damper openings, and organize the data of air volume and air pressure values ​​into a table for easy query and use.

[0047] 2) Use the function approximation method to estimate the air volume and air pressure and establish a function to express the relationship between the air door opening and the air volume and air pressure;

[0048] 3) Determine the air velocity V and the air duct cross-sectional area F according to the function, and calculate the damper opening value according to the following formula: Q = VF, where Q is the damper opening value;

[0049] When adjusting the damper opening, the air volume and air pressure are monitored in real time through sensors, and the data is then fed back to the workstation PLC. The workstation PLC generates a control command for the servo motor and transmits it to the motor controller. The motor controller controls the speed of the servo motor according to the control command to adjust the damper opening through the servo motor to achieve precise control.

[0050] The solenoid valve control module includes a solenoid valve installed on a gas transmission pipeline near one end of the flare combustion device. The solenoid valve is provided with a control circuit connected to the workstation PLC. One end of the control circuit is connected to a drive circuit for driving the solenoid valve to start. The drive circuit provides the solenoid valve with sufficient current and voltage to drive the solenoid valve to start. The drive circuit is intelligently controlled by the control circuit, so as to realize the on and off of high-concentration odor transmission by controlling the opening or closing of the solenoid valve according to the high-concentration odor combustion requirements.

[0051] like Figure 2As shown, the control circuit includes a single-chip microcomputer U8, and the 8th pin of the single-chip microcomputer U8 is connected in parallel with a ground resistor R21 and a resistor R22, one end of the resistor R22 is connected to a MOS tube Q3 connected to the drive circuit, and the source of the MOS tube Q3 is grounded, and the 5th pin of the single-chip microcomputer U8 is connected to a wireless communication module. By using the setting of the wireless communication module, the single-chip microcomputer U8 can remotely control the start and stop of the solenoid valve, which is convenient for automatic control, and the single-chip microcomputer U8 can be programmed to realize complex control logic and algorithms to meet the needs of different application scenarios.

[0052] like Figure 3 As shown, the wireless communication module includes a wireless chip U4, pin 8 of the wireless chip U4 is connected to a ground capacitor C17, pin 6 of the wireless chip U4 is connected to pin 5 of the single-chip computer U8, pin 13 of the wireless chip U4 is connected to a resistor R10, one end of the resistor R10 is connected to an LED1, one end of the LED1 is respectively connected to pins 9 and 10 of the wireless chip U4, pin 12 of the wireless chip U4 is connected to a connector J5, one end of the connector J5 is connected to one end of the LED1, the working status of the wireless communication module is displayed through LED1, and the connector J5 is convenient for connecting to the solenoid valve to update the working status of the solenoid valve in real time through the wireless chip U4.

[0053] like Figure 4 As shown, the driving circuit includes a resistor R12 connected to the single-chip computer U8, one end of the resistor R12 is connected to the transistor Q1, the collector of the transistor Q1 is connected in parallel with resistors R13 and R14, one end of the resistor R13 is connected to the grounded LED lamp D3, one end of the resistor R14 is connected to the MOS tube Q2, the emitter of the MOS tube Q2 is grounded, the collector of the MOS tube Q2 is connected to the resistor R15, the connecting end of the resistor R15 and the MOS tube Q2 is connected to the diode D7, one end of the diode D7 is connected to the resistor R17, one end of the resistor R17 is connected to the other end of the resistor R15, the connecting end of the resistor R17 and the resistor R15 is connected to the connector J1 connected to the solenoid valve, and the single-chip computer controls the conduction state of the transistor Q1 and the MOS tube Q2, thereby controlling the operation of the LED lamp D3 and the solenoid valve.

[0054] The HMI operation screen includes a display screen for displaying required information, graphics and data. One end of the display screen is connected to an input device for inputting instructions and data to the display screen. The input device includes a keyboard, a mouse and a touch screen covering the surface of the display screen.

[0055] The workstation PLC includes a central processing unit responsible for processing control programs and data, an input unit for receiving collected signals, an output unit for converting processed instructions into control signals, a memory for storing control programs and data, a communication unit for communication and data exchange, and a programming unit for writing, modifying and downloading control programs to the PLC workstation. The programming unit writes, modifies and downloads control programs through programming software, an editor or a programming interface.

[0056] When the workstation PLC manages the combustion of high-concentration odor, Figure 6 As shown, the following steps are included:

[0057] S1. Write a control program through a programming unit, the control program includes input signal monitoring, logic judgment, use of timers and counters, and control logic of output signals;

[0058] S2. Connect the input signals of the HMI operation panel, damper control module, data acquisition module, and solenoid valve control module to the input unit of the workstation PLC to ensure that the signal connection is correct;

[0059] S3. According to the written control program, the central processing unit reads the state of the input signal and controls the output signal according to the conditions of the logic judgment, timer and counter;

[0060] S4, transmitting the control signal of the solenoid valve control module and the control signal of the air door control module to the output unit;

[0061] S5. Use the data acquisition module to collect and monitor the gas transmission pressure. According to the logical judgment, timer and counter conditions in the control program, the central processing unit will generate corresponding control signals and control the operating status of the solenoid valve control module and the damper control module through the output unit;

[0062] S6. The data information collected by the data acquisition module and the operating status of the solenoid valve control module and the damper control module are displayed to the operator through the HMI operation screen, and a corresponding control interface is provided so that the operator can control and operate the equipment.

[0063] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-concentration odor combustion management system suitable for flow fluctuations, characterized by: It includes a workstation PLC for information storage, collection, and execution of control instructions, an HMI operation screen for information display and control instruction input, a damper control module for real-time adjustment of the servo electric damper opening value, a solenoid valve control module for controlling the start and stop of the gas valve, and a data acquisition module for real-time collection of pressure signals in the odor cavity, wherein the workstation PLC is electrically connected to the HMI operation screen, the damper control module, the solenoid valve control module, and the data acquisition module respectively; The data acquisition module includes a main flare odor cavity connected to the odor generating device, and a pressure sensor and a gas flow meter installed in the main flare odor cavity, and an isolation diaphragm is installed on the surface of the pressure sensor; The main flare odor cavity is configured as a sealed or semi-sealed gas collection device connected to the odor generating device through a sealed pipeline to ensure that high-concentration odor will not be discharged into the environment in an unorganized manner. One end of the main flare odor cavity is connected to a flare combustion device; The workstation PLC can automatically adjust the control instructions of the damper control module and the solenoid valve control module in real time according to the fluctuation of the pressure signal sensed by the pressure sensor; The solenoid valve control module includes a solenoid valve installed on a gas transmission pipeline near one end of the flare combustion device, the solenoid valve is provided with a control circuit connected to the workstation PLC, and one end of the control circuit is connected to a drive circuit for driving the solenoid valve to start; The damper control module includes a damper installed at the air inlet of the flare combustion device and having an adjustable opening value, and a servo motor for controlling the damper opening value. The damper is composed of one or more rotatable baffles and a frame for mounting and supporting the baffles. The baffles are mounted on the frame through bearings. One end of the servo motor is connected to the workstation PLC through a motor controller. The calculation method of the air door opening value is as follows: 1) Determine the relationship between the damper opening, air volume and air pressure: Use a gas flow meter and a pressure sensor to determine the air volume and air pressure values ​​at different damper openings; 2) Use the function approximation method to estimate the air volume and air pressure and establish a function to express the relationship between the air door opening and the air volume and air pressure; 3) Confirm the damper opening according to the function; When adjusting the damper opening, the air volume and air pressure are monitored in real time through sensors, and then the data is fed back to the workstation PLC. The workstation PLC generates a control command for the servo motor and transmits it to the motor controller. The motor controller controls the speed of the servo motor according to the control command to adjust the damper opening through the servo motor. The control circuit includes a single-chip microcomputer U8, and a ground resistor R21 and a resistor R22 are connected in parallel to the 8th pin of the single-chip microcomputer U8. One end of the resistor R22 is connected to a MOS tube Q3 connected to the drive circuit, and the source of the MOS tube Q3 is grounded. The 5th pin of the single-chip microcomputer U8 is connected to a wireless communication module; The wireless communication module includes a wireless chip U4, wherein the 8th pin of the wireless chip U4 is connected to a ground capacitor C17, the 6th pin of the wireless chip U4 is connected to the 5th pin of the single-chip computer U8, the 13th pin of the wireless chip U4 is connected to a resistor R10, one end of the resistor R10 is connected to an LED1, one end of the LED1 is respectively connected to the 9th pin and the 10th pin of the wireless chip U4, the 12th pin of the wireless chip U4 is connected to a connector J5, and one end of the connector J5 is connected to one end of the LED1; The driving circuit includes a resistor R12 connected to the single-chip computer U8, one end of the resistor R12 is connected to a transistor Q1, the collector of the transistor Q1 is connected in parallel with resistors R13 and R14, one end of the resistor R13 is connected to a grounded LED lamp D3, one end of the resistor R14 is connected to a MOS transistor Q2, the emitter of the MOS transistor Q2 is grounded, the collector of the MOS transistor Q2 is connected to a resistor R15, the connection end of the resistor R15 and the MOS transistor Q2 is connected to a diode D7, one end of the diode D7 is connected to a resistor R17, one end of the resistor R17 is connected to the other end of the resistor R15, and the connection end of the resistor R17 and the resistor R15 is connected to a connector J1 connected to the solenoid valve; The workstation PLC includes a central processing unit responsible for processing control programs and data, an input unit for receiving collected signals, an output unit for converting processed instructions into control signals, a memory for storing control programs and data, a communication unit for communication and data exchange, and a programming unit for writing, modifying and downloading control programs to the PLC workstation; The workstation PLC includes the following steps when managing the combustion of high-concentration odor: S1. Write a control program through a programming unit, the control program includes input signal monitoring, logic judgment, use of timers and counters, and control logic of output signals; S2, connecting the input signals of the HMI operation screen, the damper control module, the data acquisition module, and the solenoid valve control module to the input unit of the workstation PLC; S3. According to the written control program, the central processing unit reads the state of the input signal and controls the output signal according to the conditions of the logic judgment, timer and counter; S4, transmitting the control signal of the solenoid valve control module and the control signal of the air door control module to the output unit; S5. Use the data acquisition module to collect and monitor the gas transmission pressure. According to the logical judgment, timer and counter conditions in the control program, the central processing unit will generate corresponding control signals and control the operating status of the solenoid valve control module and the damper control module through the output unit; S6. The data information collected by the data acquisition module and the operating status of the solenoid valve control module and the damper control module are displayed to the operator through the HMI operation screen, and a corresponding control interface is provided so that the operator can control and operate the equipment.

2. A high-concentration odor combustion management system suitable for flow fluctuations according to claim 1, characterized in that: The HMI operation screen includes a display screen for displaying required information, graphics and data, and one end of the display screen is connected to an input device for inputting instructions and data to the display screen.

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