A method, device, system and storage medium for controlling carbon soot emissions of a torch

Abstract

The present invention discloses a method, device, system and storage medium for controlling the carbon pollution emission of a flare. Among them, the method includes: obtaining the combustion performance index parameters of the flare; performing a first processing on the obtained combustion performance index parameters to obtain combustion performance feedback information; obtaining the emission gas composition parameters of the flare; performing a second processing on the obtained emission gas composition parameters to obtain emission pollution feedback information; performing a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level; generating a flare carbon pollution emission control signal according to the received environmental impact level, and sending the flare carbon pollution emission control signal to a control terminal; the control terminal can respond to the received flare carbon pollution emission control signal to set the combustion cycle times and / or combustion delay duration of the end emission gas. In this way, the removal efficiency of volatile organic compounds of the flare can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon emissions, and particularly to a method, device, system and storage medium for controlling the carbon pollution emissions of a flare. Background Art

[0002] To ensure production safety and prevent accidents in petrochemical enterprises, flares are usually set up to convert some flammable gases that cannot be recycled and have certain toxicity, danger or corrosiveness generated during production and emergencies into gases with less harm and directly discharge them into the atmosphere. Therefore, flares are an indispensable safety facility in the production process of petrochemical enterprises and are also one of the important sources of volatile organic compounds (VOCs) and greenhouse gases. To solve the ozone pollution problem and achieve the dual-carbon goal, it is necessary to control the flare emission status. Summary of the Invention

[0003] In view of the deficiencies of the above-mentioned prior art, the embodiments of the present invention provide a method, device, system and storage medium for controlling the carbon pollution emissions of a flare, which can improve the VOCs removal efficiency of the flare.

[0004] To solve the above technical problems, a first aspect of the present invention proposes a method for controlling the carbon pollution emissions of a flare, including:

[0005] Obtaining the combustion performance index parameters of the flare;

[0006] Performing a first processing on the obtained combustion performance index parameters to obtain combustion performance feedback information;

[0007] Obtaining the emission gas component parameters of the flare;

[0008] Performing a second processing on the obtained emission gas component parameters to obtain emission pollution feedback information;

[0009] Performing a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level;

[0010] Generating a flare carbon pollution emission control signal according to the received environmental impact level, and sending the flare carbon pollution emission control signal to a control terminal; the control terminal can respond to the received flare carbon pollution emission control signal to set the combustion cycle times and / or combustion delay duration of the end emission gas.

[0011] Further, the combustion performance index parameters include burnout rate and destruction removal rate; the performing a first processing on the obtained combustion performance index parameters to obtain combustion performance feedback information includes:

[0012] Extract the burnout rate and the destruction removal rate in real time from the obtained combustion performance index parameters;

[0013] Normalize the burnout rate and the destruction removal rate respectively to obtain the normalized burnout rate and the normalized destruction removal rate;

[0014] Obtain the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate;

[0015] Compare the size relationship between the combustion performance coefficient of the torch and the rated combustion threshold to obtain the combustion performance comparison result;

[0016] Generate the combustion performance feedback information according to the combustion performance comparison result.

[0017] Further, the obtaining the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate includes:

[0018] Multiply the normalized burnout rate and the normalized destruction removal rate by their respective weight coefficients and then sum them up to obtain the combustion performance coefficient of the torch.

[0019] Further, the emission gas component parameters include the carbon oxide quantity value, the unburned component quantity value and the combustion intermediate product quantity value; the second processing of the obtained emission gas component parameters to obtain the emission pollution feedback information includes:

[0020] Extract the carbon oxide quantity value, the unburned component quantity value and the combustion intermediate product quantity value in real time from the obtained emission gas component parameters;

[0021] Normalize the carbon oxide quantity value, the unburned component quantity value and the combustion intermediate product quantity value respectively to obtain the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value;

[0022] Obtain the component coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value;

[0023] Compare the component coefficient of the torch with the preset reference interval to obtain the component coefficient comparison result;

[0024] Generate the emission pollution feedback information according to the component coefficient comparison result.

[0025] Further, the obtaining the component coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value includes:

[0026] Multiply the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value by their respective weight coefficients and then sum them up to obtain the component coefficient of the torch.

[0027] Further, the third processing of the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level includes:

[0028] Obtain the combustion performance level and the emission pollution level within the same unit time; the combustion performance level is extracted from the combustion performance feedback information, and the combustion performance feedback information includes the combustion performance level corresponding to the combustion performance index parameter; the emission pollution level is extracted from the emission pollution feedback information, and the emission pollution feedback information includes the emission pollution level corresponding to the emission gas component parameter;

[0029] Construct a cross-equivalent matrix based on the combustion performance level and the emission pollution level; the cross-equivalent matrix uses the combustion performance level as rows, the calibration value of the combustion performance level within the unit time as the calibration value of the rows, the emission pollution level as columns, and the calibration value of the emission pollution level within the same unit time as the calibration value of the columns;

[0030] Define the equivalent performance values of the rows and columns at the matrix intersection based on the cross-equivalent matrix and the preset definition rules; the equivalent performance values are used to represent the carbon pollution environmental impact state of the torch within the unit time;

[0031] Determine the corresponding environmental impact level according to the equivalent performance value.

[0032] Further, it also includes: generating a warning message according to the received environmental impact level and sending the warning message to a display terminal; the display terminal can display the received warning message.

[0033] A second aspect of the present invention proposes a torch carbon pollution emission control device, including:

[0034] A first acquisition module for acquiring the combustion performance index parameters of the torch;

[0035] A first processing module for performing first processing on the acquired combustion performance index parameters to obtain combustion performance feedback information;

[0036] A second acquisition module for acquiring the emission gas component parameters of the torch;

[0037] A second processing module for performing second processing on the acquired emission gas component parameters to obtain emission pollution feedback information;

[0038] A third processing module, configured to perform third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level;

[0039] A feedback control module, configured to generate a flare carbon pollution emission control signal according to the received environmental impact level, and send the flare carbon pollution emission control signal to a control terminal; the control terminal can set the combustion cycle times and / or combustion delay duration of the end emission gas in response to the received flare carbon pollution emission control signal.

[0040] A third aspect of the present invention provides a flare carbon pollution emission control system, including a control terminal and a flare carbon pollution emission control device, where the flare carbon pollution emission control device includes the flare carbon pollution emission control device as described in the second aspect of the present invention.

[0041] A fourth aspect of the present invention provides an electronic device, where the electronic device includes a processor and a memory, and at least one instruction, at least one program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by the processor to implement the flare carbon pollution emission control method proposed in the first aspect of the present invention.

[0042] A fifth aspect of the present invention provides a computer-readable storage medium, where at least one instruction, at least one program, a code set or an instruction set is stored in the storage medium, and the at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by a processor to implement the flare carbon pollution emission control method proposed in the first aspect of the present invention.

[0043] Implementing the embodiments of the present invention has the following beneficial effects:

[0044] A flare carbon pollution emission control method, device, system and storage medium provided by the embodiments of the present invention analyze the flare carbon pollution emission state based on the combustion performance of the flare and the composition of the emission gas, accurately output the environmental impact level, and perform feedback control on the combustion cycle times and / or combustion delay duration of the end emission gas of the flare according to the environmental impact level, so as to realize efficient management and control of flare pollution reduction and carbon reduction, and improve the VOCs removal efficiency of the flare.

[0045] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0046] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0047] Figure 1 is a flowchart of a method for controlling the carbon pollution emission of a torch provided by an embodiment of the present invention;

[0048] Figure 2 is a flowchart of step S120 provided by an embodiment of the present invention;

[0049] Figure 3 is a flowchart of step S140 provided by an embodiment of the present invention;

[0050] Figure 4 is a flowchart of step S150 provided by an embodiment of the present invention;

[0051] Figure 5 is another flowchart of the method for controlling the carbon pollution emission of a torch provided by an embodiment of the present invention;

[0052] Figure 6 is a structural block diagram of a device for controlling the carbon pollution emission of a torch provided by an embodiment of the present invention. Detailed Embodiments

[0053] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout.

[0054] It should be noted that the terminals involved in the embodiments of the present invention may include, but are not limited to, mobile phones, personal digital assistants (PDAs), wireless handheld devices, tablet computers, personal computers (PCs), MP3 players, MP4 players, wearable devices (such as smart glasses, smart watches, smart bracelets, etc.).

[0055] In addition, the term "and / or" in this document is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects before and after are in an "or" relationship.

[0056] It should be noted that the terms "first", "second", etc. in the specification, claims, and the above-mentioned drawings of the present invention are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or server that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0057] Embodiment

[0058] The torch carbon pollution emission control method, device, system, electronic device, and computer-readable storage medium provided by the embodiments of the present invention can achieve efficient management and control of reducing pollution and carbon emissions of the torch and improve the VOCs removal efficiency of the torch.

[0059] The torch carbon pollution emission control method provided by the embodiments of the present invention is applied to an electronic device. The following describes an exemplary application of the electronic device provided by the embodiments of the present invention. The electronic device provided by the embodiments of the present invention can be implemented as various types of user terminals such as AR glasses, laptop computers, tablet computers, desktop computers, set-top boxes, mobile devices (for example, mobile phones, portable music players, personal digital assistants, dedicated messaging devices, portable game devices), or can also be implemented as a server. The embodiments of the present invention are not limited.

[0060] Figure 1 is a flowchart of the torch carbon pollution emission control method provided by the embodiments of the present invention. This specification provides the method operation steps as described in the embodiments or the flowchart, but based on routine or non-creative labor, it may include more or fewer operation steps. The step order listed in the embodiments is only one way among the execution orders of numerous steps and does not represent the only execution order. When the actual system or server product executes, it can be executed in the method order shown in the embodiments or the drawings or in parallel (for example, in an environment of parallel processors or multi-threaded processing). Specifically, as Figure 1 shown, the method may include the following steps:

[0061] S110: Obtain the combustion performance index parameters of the torch;

[0062] S120: Perform a first processing on the obtained combustion performance index parameters to obtain combustion performance feedback information;

[0063] S130: Obtain the emission gas component parameters of the torch;

[0064] S140: Perform a second processing on the obtained emission gas component parameters to obtain emission pollution feedback information;

[0065] S150: Perform a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level;

[0066] S160: Generate a torch carbon pollution emission control signal according to the received environmental impact level, and send the torch carbon pollution emission control signal to the control terminal; the control terminal can set the combustion cycle times and / or combustion delay duration of the end emission gas in response to the received torch carbon pollution emission control signal.

[0067] The control terminal can be implemented as various types of user terminals such as AR glasses, laptop computers, tablet computers, desktop computers, set-top boxes, mobile devices (such as mobile phones, portable music players, personal digital assistants, dedicated messaging devices, portable game devices), etc., or can also be implemented as a server, which is not limited in the embodiments of the present invention.

[0068] In this way, the embodiments of the present invention can analyze the torch carbon pollution emission status based on the combustion performance and emission gas components of the torch, accurately output the environmental impact level, and perform feedback control on the combustion mode of the end emission gas of the torch according to the environmental impact level, realizing the control and management of the torch carbon pollution emission.

[0069] Specifically, the combustion performance index parameters are used to quantify the combustion performance of the torch. The combustion performance index parameters may include the burnout rate and the destruction removal rate. The burnout rate refers to the proportion of the fuel in the torch gas that is completely converted into carbon dioxide, and the destruction removal rate refers to the proportion of the fuel gas in the torch gas that is decomposed and destroyed.

[0070] Figure 2 is the flowchart of step S120 provided by the embodiments of the present invention. Specifically, as Figure 2 shown, performing a first processing on the obtained combustion performance index parameters to obtain combustion performance feedback information may include the following steps:

[0071] S121: Extract the burnout rate and the destruction removal rate from the obtained combustion performance index parameters in real time;

[0072] S122: Normalize the burnout rate and the destruction removal rate separately to obtain the normalized burnout rate and the normalized destruction removal rate;

[0073] S123: Obtain the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate;

[0074] In one embodiment, obtaining the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate includes:

[0075] Multiply the normalized burnout rate and the normalized destruction removal rate by their respective weight coefficients and then sum them up to obtain the combustion performance coefficient of the torch. That is:

[0076] Multiply the normalized burnout rate by the preset burnout rate weight coefficient to obtain the weighted burnout rate;

[0077] Multiply the normalized destruction removal rate by the preset destruction removal rate weight factor to obtain the weighted destruction removal rate;

[0078] Sum the weighted burnout rate and the weighted destruction removal rate to obtain the combustion performance coefficient of the torch.

[0079] Among them, the preset burnout rate weight coefficient and the preset destruction removal rate weight coefficient satisfy the first preset constraint condition.

[0080] Exemplarily, calculate the combustion performance coefficient of the torch according to the formula cbt = f1 * ce + f2 * dre and the normalized burnout rate and the normalized destruction removal rate.

[0081] Among them, cbt represents the combustion performance coefficient of the torch, ce represents the normalized burnout rate, dre represents the normalized destruction removal rate, f1 represents the preset burnout rate weight coefficient, f2 represents the preset destruction removal rate weight coefficient, and the first preset constraint condition is used to represent the relationship between the preset burnout rate weight coefficient f1 and the preset destruction removal rate weight coefficient f2; the first preset constraint condition can be exemplified as f1 > f2 > 0 and f1 + f2 = 3, and this embodiment is not limited thereto.

[0082] S124: Compare the size relationship between the combustion performance coefficient of the torch and the rated combustion threshold to obtain the combustion performance comparison result; among them, the rated combustion threshold is a preset threshold.

[0083] S125: Generate combustion performance feedback information according to the combustion performance comparison result.

[0084] In one embodiment, the combustion performance feedback information is divided into three levels, including secondary combustion performance feedback information, intermediate combustion performance feedback information, and excellent combustion performance feedback information. Step S124: Generating combustion performance feedback information according to the combustion performance comparison result may include the following steps:

[0085] When the combustion performance comparison result shows that the combustion performance coefficient is greater than the set rated combustion threshold, secondary combustion performance feedback information is generated;

[0086] When the combustion performance comparison result shows that the combustion performance coefficient is equal to the set rated combustion threshold, intermediate combustion performance feedback information is generated;

[0087] When the combustion performance comparison result shows that the combustion performance coefficient is less than the set rated combustion threshold, excellent combustion performance feedback information is generated.

[0088] It should be noted that the level setting of the combustion performance feedback information can also be set to two, four, etc. according to actual needs, and this embodiment is not limited thereto. The working principle when the level setting of the combustion energy absorption feedback information is other quantities is the same as that of the above embodiment and will not be elaborated here.

[0089] Specifically, the emission gas component parameters include the amount value of carbon oxides, the amount value of unburned components, and the amount value of combustion intermediate products. The amount value of carbon oxides refers to the total content data value of CO2 and H2O generated in the flare gas. The amount value of unburned components refers to the total content data value of unburned VOCs in the flare gas. The amount value of combustion intermediate products refers to the total content data value of other VOCs and CO generated in the flare gas.

[0090] Figure 3 is the flowchart of step S140 provided by the embodiment of the present invention. Specifically, as Figure 3 shown, performing a second process on the obtained emission gas component parameters to obtain emission pollution feedback information, including:

[0091] S141: Real-time extracting the amount value of carbon oxides, the amount value of unburned components, and the amount value of combustion intermediate products from the obtained emission gas component parameters;

[0092] S142: Normalizing the amount value of carbon oxides, the amount value of unburned components, and the amount value of combustion intermediate products respectively to obtain the normalized amount value of carbon oxides, the normalized amount value of unburned components, and the normalized amount value of combustion intermediate products;

[0093] S143: Obtaining the component coefficient of the flare based on the normalized amount value of carbon oxides, the normalized amount value of unburned components, and the normalized amount value of combustion intermediate products;

[0094] In one embodiment, obtaining the composition coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value includes:

[0095] Multiply the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value by their respective weight coefficients and then sum them up to obtain the composition coefficient of the torch. That is:

[0096] Multiply the normalized carbon oxide quantity value by the influence factor coefficient of the carbon oxide quantity value to obtain the weighted carbon oxide quantity value;

[0097] Multiply the normalized unburned component quantity value by the influence factor coefficient of the unburned component quantity value to obtain the weighted unburned component quantity value;

[0098] Multiply the normalized combustion intermediate product quantity value by the influence factor coefficient of the combustion intermediate product quantity value to obtain the weighted combustion intermediate product quantity value;

[0099] Sum up the weighted carbon oxide quantity value, the weighted unburned component quantity value, and the weighted combustion intermediate product quantity value to obtain the composition coefficient of the torch.

[0100] Among them, the influence factor coefficients of the carbon oxide quantity value, the influence factor coefficient of the unburned component quantity value, and the influence factor coefficient of the combustion intermediate product quantity value satisfy the second preset constraint condition.

[0101] Exemplarily, calculate the composition coefficient of the torch according to the formula ct = e1 * thw + e2 * rzl + e3 * zcl and the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value.

[0102] Wherein, ct represents the composition coefficient of the torch, thw represents the normalized carbon oxide quantity value, rzl represents the normalized unburned component quantity value, zcl represents the normalized combustion intermediate product quantity value, e1, e2, and e3 are respectively the influence factor coefficients of the carbon oxide quantity value, the unburned component quantity value, and the combustion intermediate product quantity value, and the second preset constraint condition is used to limit the value ranges of the influence factor coefficients of the carbon oxide quantity value, the influence factor coefficient of the unburned component quantity value, and the influence factor coefficient of the combustion intermediate product quantity value. The second preset constraint condition can be exemplified as that e1, e2, and e3 are all natural numbers greater than 0.

[0103] S144: Compare the composition coefficient of the torch with the preset reference interval to obtain the composition coefficient comparison result;

[0104] Specifically, the number of preset reference intervals can be one or more, and multiple reference intervals increase in a gradient. Exemplarily, the preset reference intervals for the component coefficient of the torch include Q1, Q2, and Q3, and the preset reference intervals Q1, Q2, and Q3 increase in a gradient. Exemplarily, the preset reference intervals for the component coefficient of the torch include Q1, Q2, Q3, and Q4, and the preset reference intervals Q1, Q2, Q3, and Q4 increase in a gradient.

[0105] Specifically, comparing the component coefficient of the torch with the preset reference interval can be substituting the component coefficient into the preset reference interval for comparison and analysis.

[0106] S145: Generate emission pollution feedback information according to the comparison result of the component coefficient.

[0107] The following takes the preset reference intervals for the component coefficient of the torch including Q1, Q2, and Q3, and the preset reference intervals Q1, Q2, and Q3 increasing in a gradient as an example to illustrate step S144. Step S144 may include the following steps:

[0108] When the component coefficient is within the set gradient reference interval Q1, emission light pollution feedback information is generated. When the component coefficient is within the set gradient reference interval Q2, emission medium pollution feedback information is generated. When the component coefficient is within the set gradient reference interval Q3, emission heavy pollution feedback information is generated. The working principle when the number of preset reference intervals is other values is the same as that of the above embodiment and will not be elaborated here.

[0109] Specifically, the combustion performance feedback information includes the combustion performance grade corresponding to the combustion performance index parameter, and the emission pollution feedback information includes the emission pollution grade corresponding to the emission gas component parameter.

[0110] Figure 4 It is the flowchart of step S150 provided by the embodiment of the present invention. Specifically, as Figure 4 shown, perform a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level, including:

[0111] S151: Obtain the combustion performance grade and the emission pollution grade within the same unit time;

[0112] The combustion performance grade is extracted from the combustion performance feedback information, and the combustion performance feedback information includes the combustion performance grade corresponding to the combustion performance index parameter.

[0113] The emission pollution grade is extracted from the emission pollution feedback information, and the emission pollution feedback information includes the emission pollution grade corresponding to the emission gas component parameter.

[0114] S152: Construct a cross-equivalence matrix based on the combustion performance level and the emission pollution level; the cross-equivalence matrix has the combustion performance level as rows, with the calibration value of the combustion performance level per unit time as the row calibration value, the emission pollution level as columns, and the calibration value of the emission pollution level in the same unit time as the column calibration value;

[0115] In one embodiment, the combustion performance level includes secondary combustion performance feedback information, intermediate combustion performance feedback information, and excellent combustion performance feedback information; the calibration value of the combustion performance level per unit time can include: calibrating the excellent combustion performance feedback information as a1, calibrating the intermediate combustion performance feedback information as a2, and calibrating the secondary combustion performance feedback information as a3;

[0116] The emission pollution level includes light emission pollution feedback information, medium emission pollution feedback information, and heavy emission pollution feedback information; the calibration value of the emission pollution level in the same unit time can include: calibrating the light emission pollution feedback information as b1, calibrating the medium emission pollution feedback information as b2, and calibrating the heavy emission pollution feedback information as b3;

[0117] The cross-equivalence matrix has the combustion performance level as rows and the emission pollution level as columns, and outputs the cross-equivalence matrix by cross-equating the calibration value with a1 or a2 or a3 as rows and the calibration value with b1 or b2 or b3 as columns.

[0118] In other embodiments, the combustion performance level and the emission pollution level can also adopt other classification forms, and their working principles are the same as those of the above embodiments, which will not be elaborated here one by one.

[0119] S153: Define the equivalent performance values of rows and columns at the matrix intersection based on the cross-equivalence matrix and the preset definition rules;

[0120] Among them, the equivalent performance value is used to represent the state of the environmental impact of the torch carbon pollution per unit time;

[0121] Among them, the preset definition rules are used to represent the relationship between the row calibration value, the column calibration value, and the equivalent performance value. Exemplarily, the preset definition rules can be that a1×b1 is equal to 1+, a1×b2 or a2×b1 are both equal to 1, a2×b2 or a1×b3 or a3×b1 are all equal to 1-, and a3×b3 or a3×b2 or a2×b3 are all equal to 1--. It should be noted that other preset definition rules can also be applied in this article according to actual needs.

[0122] After the row calibration value and the column calibration value of the cross-equivalence matrix are determined, the equivalent performance values of rows and columns at the matrix intersection can be defined based on the cross-equivalence matrix and the preset definition rules.

[0123] S154: Determine the corresponding environmental impact level according to the equivalent performance value.

[0124] In one embodiment, determining the corresponding environmental impact level according to the equivalent performance value may include the following steps:

[0125] If the equivalent performance value at the intersection of the row and column of the matrix is 1+, it indicates that the environmental impact of the flare carbon fouling during this time period is slightly polluted;

[0126] If the equivalent performance value at the intersection of the row and column of the matrix is 1, it indicates that the environmental impact of the flare carbon fouling during this time period is moderately polluted;

[0127] If the equivalent performance value at the intersection of the row and column of the matrix is 1-, it indicates that the environmental impact of the flare carbon fouling during this time period is severely polluted;

[0128] If the equivalent performance value at the intersection of the row and column of the matrix is 1--, it indicates that the environmental impact of the flare carbon fouling during this time period is extremely severely polluted.

[0129] In one embodiment, generating a flare carbon fouling emission control signal according to the received environmental impact level in step S160 may include but is not limited to the following steps:

[0130] When the received environmental impact level is slightly polluted, a primary carbon fouling emission control signal is generated; the control terminal can respond to the received primary carbon fouling emission control signal and set the combustion delay time of the end emission gas to m1 time units;

[0131] When the received environmental impact level is moderately polluted, an intermediate carbon fouling emission control signal is generated; the control terminal can respond to the received intermediate carbon fouling emission control signal and set the combustion delay time of the end emission gas to m2 time units, where m2 > m1;

[0132] When the received environmental impact level is severely polluted or extremely severely polluted, a high-level carbon fouling emission control signal is generated. The control terminal can respond to the received high-level carbon fouling emission control signal and add n1 times of combustion cycles of the end emission gas, and set the combustion delay time of the end emission gas to m3 time units, where m3 > m2.

[0133] Figure 5 It is another flowchart of the flare carbon fouling emission control method provided by the embodiments of the present invention. Specifically, as Figure 5 shown, in one embodiment, after step S150, it further includes:

[0134] S170: Generate a warning message according to the received environmental impact level, and send the warning message to the display terminal;

[0135] The display terminal can display the received warning information. The display form of the warning information adopted by the display terminal can be one or a combination of multiple forms such as text, picture, audio, video, etc. Exemplarily, the warning information can be in text form, such as "The carbon pollution emission of the current torch is seriously polluted", "Severe pollution", etc., and can also output prompt information in elements such as graphics and colors in the picture.

[0136] The display terminal can be implemented as various types of user terminals such as AR glasses, laptop computers, tablet computers, desktop computers, mobile devices (e.g., mobile phones, portable music players, personal digital assistants, dedicated messaging devices, portable game devices), etc.

[0137] It should be noted that the present invention is not limited by the described action sequence, because according to the present invention, certain steps can be performed in other sequences or simultaneously. Exemplarily, step S170 can be performed synchronously with step S160, or can be performed before or after step S160.

[0138] Figure 6 is the structural block diagram of the torch carbon pollution emission control device provided by the embodiment of the present invention. Specifically, as Figure 6 shown, a torch carbon pollution emission control device proposed by an embodiment of the present invention may include the following modules:

[0139] The first acquisition module 210 is used to acquire the combustion performance index parameters of the torch;

[0140] The first processing module 220 is used to perform a first processing on the acquired combustion performance index parameters to obtain combustion performance feedback information;

[0141] The second acquisition module 230 is used to acquire the emission gas component parameters of the torch;

[0142] The second processing module 240 is used to perform a second processing on the acquired emission gas component parameters to obtain emission pollution feedback information;

[0143] The third processing module 250 is used to perform a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level;

[0144] The feedback control module 260 is used to determine a torch carbon pollution emission control signal according to the received environmental impact level, and send the torch carbon pollution emission control signal to the control terminal; the control terminal can determine the combustion cycle times and / or combustion delay duration of the end emission gas according to the received torch carbon pollution emission control signal.

[0145] In one embodiment, the first processing module 220 may include the following modules:

[0146] The first extraction module is used to extract the burnout rate and the destruction removal rate in real time from the obtained combustion performance index parameters;

[0147] The first normalization module is used to normalize the burnout rate and the destruction removal rate respectively, to obtain the normalized burnout rate and the normalized destruction removal rate;

[0148] The combustion performance coefficient calculation module is used to obtain the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate; specifically, it may include: multiplying the normalized burnout rate and the normalized destruction removal rate by their respective corresponding weight coefficients and then accumulating them to obtain the combustion performance coefficient of the torch.

[0149] The first comparison module is used to compare the magnitude relationship between the combustion performance coefficient of the torch and the rated combustion threshold, to obtain the combustion performance comparison result;

[0150] The first feedback module is used to generate combustion performance feedback information according to the combustion performance comparison result.

[0151] In one embodiment, the second processing module 240 may include the following modules:

[0152] The second extraction module is used to extract the carbon oxide quantity value, the unburned component quantity value and the combustion intermediate product quantity value in real time from the obtained emission gas component parameters;

[0153] The second normalization module is used to normalize the carbon oxide quantity value, the unburned component quantity value and the combustion intermediate product quantity value, to obtain the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value;

[0154] The component coefficient calculation module is used to obtain the component coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value; specifically, it may include: multiplying the normalized carbon oxide quantity value, the normalized unburned component quantity value and the normalized combustion intermediate product quantity value by their respective corresponding weight coefficients and then accumulating them to obtain the component coefficient of the torch.

[0155] The second comparison module is used to compare the component coefficient of the torch with a preset reference interval, to obtain the component coefficient comparison result;

[0156] The second feedback module is used to generate emission pollution feedback information according to the component coefficient comparison result.

[0157] In one embodiment, the third processing module 250 may include the following modules:

[0158] A feedback information extraction module, which is used to obtain the combustion performance grade and the emission pollution grade within the same unit time; the combustion performance grade is extracted from the combustion performance feedback information, and the combustion performance feedback information includes the combustion performance grade corresponding to the combustion performance index parameters; the emission pollution grade is extracted from the emission pollution feedback information, and the emission pollution feedback information includes the emission pollution grade corresponding to the emission gas component parameters;

[0159] A matrix construction module, which is used to construct a cross-equivalent matrix based on the combustion performance grade and the emission pollution grade; the cross-equivalent matrix uses the combustion performance grade as the calibration value of the row and the emission pollution grade as the calibration value of the column;

[0160] An equivalent performance value definition module, which is used to define the equivalent performance values of the row and the column at the matrix intersection of the cross-equivalent matrix according to the combustion performance grade and the emission pollution grade; the equivalent performance value is used to represent the state of the environmental impact of the torch carbon pollution per unit time;

[0161] An environmental impact grade determination module, which is used to determine the corresponding environmental impact grade according to the equivalent performance value.

[0162] In one embodiment, the torch carbon pollution emission control device may further include:

[0163] A feedback control module, which is used to generate a warning message according to the received environmental impact grade and send the warning message to the display terminal; the display terminal can display the received warning message.

[0164] An embodiment of the present invention also provides a torch carbon pollution emission control system, which includes a control terminal and a torch carbon pollution emission control device, and the torch carbon pollution emission control device includes the torch carbon pollution emission control device provided by the device embodiment of the present invention.

[0165] In one embodiment, the torch carbon pollution emission control device may further include a display terminal; the display terminal can display the received warning message.

[0166] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0167] An embodiment of the present invention also provides an electronic device, which includes a processor and a memory. At least one instruction, at least one program, a code set or an instruction set is stored in the memory, and at least one instruction, at least one program, a code set or an instruction set is loaded and executed by the processor to implement the torch carbon pollution emission control method as in the method embodiment.

[0168] An embodiment of the present invention further provides a storage medium, which can be disposed in a server to store at least one instruction, at least one program, a code set or an instruction set related to implementing the flare carbon pollution emission control method in the method embodiment. The at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by the processor to implement the flare carbon pollution emission control method provided in the above method embodiment.

[0169] Optionally, in this embodiment, the above storage medium may be located in at least one of multiple network servers in a computer network. Optionally, in this embodiment, the above storage medium may include, but is not limited to: various media that can store program codes such as USB flash drives, read-only memories (ROM), random access memories (RAM), mobile hard disks, magnetic disks or optical discs.

[0170] It can be seen from the embodiments of the flare carbon pollution emission control method, device, system, electronic device or storage medium provided by the present invention that the embodiments of the present invention analyze the flare carbon pollution emission state based on the combustion performance of the flare and the composition of the emission gas, accurately output the environmental impact level, and perform feedback control on the combustion cycle times and / or combustion duration of the flare end emission gas according to the environmental impact level, so as to achieve efficient management and control of flare pollution reduction and carbon reduction and improve the VOCs removal efficiency of the flare.

[0171] It should be noted that: the above sequence of the embodiments of the present invention is only for description and does not represent the superiority or inferiority of the embodiments. And the above specific embodiments of this specification have been described. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims may be executed in a different order from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or sequential order shown to achieve the desired results. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0172] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device and server embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0173] Those of ordinary skill in the art can understand that all or part of the steps to implement the above embodiments can be completed by hardware, or can be completed by instructing relevant hardware through a program. The program can be stored in a computer-readable storage medium. The storage medium mentioned above can be a read-only memory, a disk, an optical disc, etc.

[0174] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A method for controlling carbon soot emissions of a torch, characterized in that, Including: Obtain the combustion performance index parameters of the torch, where the combustion performance index parameters include burnout rate and destruction removal rate; Extract the burnout rate and the destruction removal rate in real time from the obtained combustion performance index parameters; Normalize the burnout rate and the destruction removal rate respectively to obtain the normalized burnout rate and the normalized destruction removal rate; Obtain the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate; compare the size relationship between the combustion performance coefficient of the torch and the rated combustion threshold to obtain a combustion performance comparison result; generate combustion performance feedback information according to the combustion performance comparison result; Obtain the emission gas component parameters of the torch; Perform a second process on the obtained emission gas component parameters to obtain emission pollution feedback information; Perform a third process on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level; Generate a torch carbon pollution emission control signal according to the received environmental impact level, and send the torch carbon pollution emission control signal to the control terminal; the control terminal can respond to the received torch carbon pollution emission control signal to set the combustion cycle times and / or combustion delay duration of the end emission gas.

2. The method according to claim 1, characterized in that The obtaining the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate includes: Multiply the normalized burnout rate and the normalized destruction removal rate by their respective weight coefficients and then sum them up to obtain the combustion performance coefficient of the torch.

3. The method according to claim 1, wherein The emission gas component parameters include carbon oxide quantity value, unburned component quantity value, and combustion intermediate product quantity value; the performing a second process on the obtained emission gas component parameters to obtain emission pollution feedback information includes: Extract the carbon oxide quantity value, the unburned component quantity value, and the combustion intermediate product quantity value in real time from the obtained emission gas component parameters; Normalize the carbon oxide quantity value, the unburned component quantity value, and the combustion intermediate product quantity value respectively to obtain the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value; Obtain the component coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value; Compare the component coefficient of the torch with a preset reference interval to obtain a component coefficient comparison result; Generate the emission pollution feedback information according to the component coefficient comparison result.

4. The method according to claim 3, characterized in that, The obtaining the component coefficient of the torch based on the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value includes: Multiply the normalized carbon oxide quantity value, the normalized unburned component quantity value, and the normalized combustion intermediate product quantity value by their respective weight coefficients and then sum them up to obtain the component coefficient of the torch.

5. The method according to claim 1, characterized in that, The performing a third process on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level includes: Obtain the combustion performance level and the emission pollution level within the same unit time; the combustion performance level is extracted from the combustion performance feedback information, and the combustion performance feedback information includes the combustion performance level corresponding to the combustion performance index parameters; the emission pollution level is extracted from the emission pollution feedback information, and the emission pollution feedback information includes the emission pollution level corresponding to the emission gas component parameters; Construct a cross-equivalent matrix based on the combustion performance level and the emission pollution level; the cross-equivalent matrix uses the combustion performance level as rows, with the calibration value of the combustion performance level within the unit time as the row calibration value, uses the emission pollution level as columns, and uses the calibration value of the emission pollution level within the same unit time as the column calibration value; Define the equivalent performance values of the rows and columns at the matrix intersection based on the cross-equivalent matrix and the preset definition rules; the equivalent performance value is used to represent the state of the impact of the torch carbon pollution on the environment within the unit time; Determine the corresponding environmental impact level according to the equivalent performance value.

6. The method according to claim 1, characterized in that, It further includes: Generate a warning message according to the received environmental impact level, and send the warning message to the display terminal; The display terminal can display the received warning message.

7. A torch carbon pollution emission control device, characterized in that, It includes A first acquisition module, which is used to acquire the combustion performance index parameters of the torch, and the combustion performance index parameters include the burnout rate and the destruction removal rate; A first processing module, which is used to extract the burnout rate and the destruction removal rate in real time from the acquired combustion performance index parameters; Normalize the burnout rate and the destruction removal rate respectively to obtain the normalized burnout rate and the normalized destruction removal rate; Obtain the combustion performance coefficient of the torch based on the normalized burnout rate and the normalized destruction removal rate; compare the size relationship between the combustion performance coefficient of the torch and the rated combustion threshold to obtain a combustion performance comparison result; generate combustion performance feedback information according to the combustion performance comparison result; A second acquisition module, which is used to acquire the emission gas component parameters of the torch; A second processing module, which is used to perform a second processing on the acquired emission gas component parameters to obtain emission pollution feedback information; A third processing module, which is used to perform a third processing on the combustion performance feedback information and the emission pollution feedback information to generate an environmental impact level; A feedback control module, which is used to generate a torch carbon pollution emission control signal according to the received environmental impact level, and send the torch carbon pollution emission control signal to the control terminal; the control terminal can respond to the received torch carbon pollution emission control signal to set the number of combustion cycles and / or the combustion delay time of the end emission gas.

8. A torch carbon pollution emission control system, characterized in that, It includes a control terminal and a torch carbon pollution emission control device, and the torch carbon pollution emission control device includes the torch carbon pollution emission control device described in claim 7.

9. A computer-readable storage medium, characterized in that, At least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the torch carbon pollution emission control method described in any one of claims 1 to 6.

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