An incineration treatment performance analysis method and system based on industrial big data

Abstract

The present application relates to incineration processing performance analysis technical field, and disclose a kind of incineration processing performance analysis method and system based on industrial big data, including data acquisition module, data preprocessing module, combustion performance analysis module, pollution treatment performance analysis module, resource utilization performance analysis module, overall performance analysis module, determination early warning module and man-machine interaction module, by the combustion performance, pollution performance and resource utilization performance of incineration processing are analyzed and calculated, based on overall performance calculation formula, the overall performance index δ of incineration processing is calculated, and then the numerical value of overall performance index δ is determined, and according to the determination result, early warning is carried out, the operation of internal equipment is understood by external factor, to provide effective reference data for the judgment of incineration operation effect, to achieve the purpose of monitoring incineration equipment, so as to ensure the effectiveness of incineration.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of incineration performance analysis, and more particularly to an incineration performance analysis method and system based on industrial big data. BACKGROUND

[0002] Incineration is the simplest method for treating industrial hazardous solid waste, which changes the original properties of solid waste through high heat. This method itself has very high processing efficiency, and usually can reduce the volume of the original object by more than 80%, and the properties of the material after combustion are more stable, which lays a solid foundation for the later processing work. However, incineration produces other harmful substances during the incineration process, causing secondary pollution to the environment. The existing solid waste incineration uses a rotary incinerator for incineration treatment, which has relatively good effect in actual application.

[0003] However, in the existing incineration process, the incineration performance is not analyzed, so it is not possible to analyze the combustion performance during the incineration process and the waste heat recovery performance after incineration, so as to obtain the overall performance change during the incineration process, provide effective reference data for the judgment of the incineration operation effect, judge the operation of the incineration equipment, and achieve the purpose of monitoring by analyzing the incineration performance, so as to ensure the effectiveness of the incineration. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides an incineration performance analysis method based on industrial big data to solve the problems existing in the background art.

[0005] The present application provides the following technical scheme: an incineration performance analysis method based on industrial big data, comprising the following steps:

[0006] Step S01: collecting target data information: collecting target data through a data collection device, the data collection device including but not limited to a gas detector and an image collection device, the target data including but not limited to the type of gas at the gas discharge port and the corresponding gas concentration data, and the flame image data in the combustion chamber;

[0007] Step S02: preprocessing the target data information: cleaning and denoising the target data collected in step S01 to obtain new target data that can be directly used;

[0008] Step S03: calculating the combustion performance index a of the incineration: based on the new target data after preprocessing in step S02, the combustion performance index a of the incineration is calculated through a combustion performance calculation formula;

[0009] Step S04: calculating the pollution treatment performance index β of the incineration treatment: based on the new target data after preprocessing in step S02, the pollution treatment performance index β of the incineration treatment is calculated by a pollution treatment performance calculation formula;

[0010] Step S05: calculating the resource utilization performance index γ of the incineration treatment: based on the new target data after preprocessing in step S02, the resource utilization performance index γ of the incineration treatment is calculated by a resource utilization performance calculation formula based on the second law of thermodynamics;

[0011] Step S06: calculating the overall performance index δ of the incineration treatment: based on the combustion performance index α in step S03, the pollution treatment performance index β in step S04 and the resource utilization performance index γ in step S05, the overall performance index δ of the incineration treatment is calculated by an overall performance calculation formula;

[0012] Step S07: judging the value of the overall performance index δ in step S07 and giving a warning according to the judgment result: the overall performance index δ in step S07 is compared with a comprehensive threshold value P, if the overall performance index δ < the comprehensive threshold value P, it is judged as unqualified, if the overall performance index δ ≥ the comprehensive threshold value P, it is judged as qualified, when the judgment result is unqualified, a warning is given, when the judgment result is qualified, no warning is given;

[0013] Step S08: transmitting the data in step S06 and step S07 to a man-machine interaction end for display.

[0014] Preferably, the combustion performance calculation formula is: wherein S(h(x, y)-h') is the area of the flame coverage region in the flame image data, the flame image is divided into a plurality of small regions, i is the number of rows of the flame image, j is the number of columns of the flame image, then i x j is the total area of the flame image, h(x, y) is the gray value of the flame image at (x, y), h' is the gray value of the flame point, ρ2 is the concentration of carbon dioxide, and ρ1 is the concentration of carbon monoxide.

[0015] Preferably, the pollution treatment performance calculation formula is: wherein n is the number of gas types detected by the gas detector, i is the i-th gas, I i is the inlet concentration of the i-th gas, O i is the exhaust concentration of the i-th gas.

[0016] Preferably, the resource utilization performance calculation formula is: wherein E air is the heat of air E s is the heat obtained by steam W is the work output in incineration, W p E is the work done by the incineration equipment, E in E is the heat of flue gas entering the waste heat recovery link E out E is the heat of flue gas exiting the waste heat recovery link

[0017] Preferably, the overall performance calculation formula is: δ=k1α+k2β+k3γ, wherein k1 is the weight coefficient of the combustion performance index α, k2 is the weight coefficient of the pollution treatment performance index β, and k3 is the weight coefficient of the resource utilization performance index γ, k1, k2, and k3 satisfy

[0018] Preferably, the calculation formula of the comprehensive threshold P is: P=k1α'+k2β'+k3γ', wherein the values of k1, k2, and k3 are the same as the values of k1, k2, and k3 in the overall performance calculation formula, wherein n is the number of incineration treatments, α i αi is the combustion performance index in the i-th incineration treatment, β i βi is the pollution treatment performance index in the i-th incineration treatment, and γ i γi is the resource utilization performance index in the i-th incineration treatment.

[0019] An incineration treatment performance analysis system based on industrial big data, comprising:

[0020] A data acquisition module: acquiring target data through a data acquisition device and transmitting the acquired data to a data preprocessing module;

[0021] A data preprocessing module: preprocessing the data collected by the data acquisition module and transmitting the preprocessed data to a combustion performance analysis module, a pollution treatment performance analysis module, and a resource utilization performance analysis module;

[0022] A combustion performance analysis module: based on the data of the data preprocessing module, calculating the combustion performance index α of the incineration treatment through a combustion performance calculation formula and transmitting it to an overall performance analysis module;

[0023] A pollution treatment performance analysis module: based on the data of the data preprocessing module, calculating the pollution treatment performance index β of the incineration treatment through a pollution treatment performance calculation formula and transmitting it to the overall performance analysis module;

[0024] A resource utilization performance analysis module: based on the data of the data preprocessing module, calculating the resource utilization performance index γ of the incineration treatment through a resource utilization performance calculation formula and transmitting it to the overall performance analysis module;

[0025] The overall performance analysis module: based on the data of the combustion performance analysis module, the pollution treatment performance analysis module, the resource utilization performance analysis module and the equipment performance analysis module, the overall performance index δ of the incineration treatment is calculated by the overall performance calculation formula;

[0026] The determination and early warning module: the value of the overall performance index δ in the overall performance analysis module is determined, and early warning is performed according to the determination result;

[0027] The man-machine interaction module: the data of the determination and early warning module is displayed through the terminal.

[0028] The technical effects and advantages of the present application are:

[0029] The present application is provided with step S06 and step S07, which is beneficial to analyze and calculate the combustion performance, pollution performance and resource utilization performance of the incineration treatment, obtain the combustion performance index α, pollution treatment performance index β and resource utilization performance index γ, calculate the overall performance index δ of the incineration treatment based on the overall performance calculation formula, and then determine the value of the overall performance index δ and perform early warning according to the determination result. The incineration equipment can be repaired and maintained in time according to the early warning situation, the operation of the internal equipment can be understood through external factors, effective reference data for the judgment of the incineration operation effect is provided, the purpose of monitoring the incineration equipment is achieved, and the effectiveness of the incineration is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The present application is provided with step S06 and step S07, which is beneficial to analyze and calculate the combustion performance, pollution performance and resource utilization performance of the incineration treatment, obtain the combustion performance index α, pollution treatment performance index β and resource utilization performance index γ, calculate the overall performance index δ of the incineration treatment based on the overall performance calculation formula, and then determine the value of the overall performance index δ and perform early warning according to the determination result. The incineration equipment can be repaired and maintained in time according to the early warning situation, the operation of the internal equipment can be understood through external factors, effective reference data for the judgment of the incineration operation effect is provided, the purpose of monitoring the incineration equipment is achieved, and the effectiveness of the incineration is ensured.

[0031] Figure 2 The present application is provided with step S06 and step S07, which is beneficial to analyze and calculate the combustion performance, pollution performance and resource utilization performance of the incineration treatment, obtain the combustion performance index α, pollution treatment performance index β and resource utilization performance index γ, calculate the overall performance index δ of the incineration treatment based on the overall performance calculation formula, and then determine the value of the overall performance index δ and perform early warning according to the determination result. The incineration equipment can be repaired and maintained in time according to the early warning situation, the operation of the internal equipment can be understood through external factors, effective reference data for the judgment of the incineration operation effect is provided, the purpose of monitoring the incineration equipment is achieved, and the effectiveness of the incineration is ensured. DETAILED DESCRIPTION

[0032] The technical solutions in the present application will be described clearly and completely in combination with the drawings in the present application, and the forms of each structure described in the following embodiments are only examples. The method and system for analyzing the performance of incineration treatment based on industrial big data in the present application are not limited to the structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0033] The present application provides a method for analyzing the performance of incineration treatment based on industrial big data, comprising the following steps:

[0034] Step S01: Collect target data information: Collect target data through a data acquisition device, which includes, but is not limited to, a gas detector and an image acquisition device. The target data includes, but is not limited to, gas type and corresponding gas concentration data at the gas emission port, and flame image data in the combustion chamber.

[0035] Step S02: Preprocess the target data information: Clean and reduce the noise of the target data collected in step S01 to obtain new target data that can be used directly;

[0036] Step S03: Calculate the combustion performance index α of incineration treatment: Based on the new target data after preprocessing in step S02, the combustion performance index α of incineration treatment is calculated by the combustion performance calculation formula. The combustion performance index α is used to measure the combustion efficiency during incineration treatment and to determine whether the combustion is complete. The higher the combustion performance index α, the better the processing performance of the incineration equipment in the combustion stage.

[0037] Step S04: Calculate the pollution treatment performance index β of incineration treatment: Based on the new target data after pretreatment in step S02, the pollution treatment performance index β of incineration treatment is calculated by the pollution treatment performance calculation formula. The pollution treatment performance index β is used to measure the secondary pollution caused during incineration treatment. The higher the pollution treatment performance index β, the better the treatment performance of the incineration equipment in the flue gas purification stage.

[0038] Step S05: Calculate the resource utilization performance index γ of incineration treatment: Based on the new target data after pretreatment in step S02, and based on the second law of thermodynamics, the resource utilization performance index γ of incineration treatment is calculated using the resource utilization performance calculation formula. The resource utilization performance index γ is used to measure the reuse of resources during incineration treatment. Solid waste generates waste heat during the incineration process, which can be well recovered and utilized. The higher the resource utilization performance index γ, the higher the utilization rate of the waste heat generated during the incineration process, and the better the resource utilization performance.

[0039] Step S06: Calculate the overall performance index δ of incineration treatment: Based on the combustion performance index α in step S03, the pollution treatment performance index β in step S04, and the resource utilization performance index γ in step S05, the overall performance index δ of incineration treatment is calculated using the overall performance calculation formula. The higher the overall performance index δ, the better the incineration treatment effect.

[0040] Step S07: Determine the value of the overall performance index δ in Step S07 and issue an early warning based on the determination result: Compare the overall performance index δ in Step S07 with the comprehensive threshold P. If the overall performance index δ < the comprehensive threshold P, it is determined to be substandard. If the overall performance index δ ≥ the comprehensive threshold P, it is determined to be compliant. When the determination result is substandard, an early warning is issued, indicating that the performance of the incineration equipment has declined and maintenance is required. When the determination result is compliant, no early warning is issued, indicating that the incineration equipment is operating normally. The early warning includes, but is not limited to, the form of WeChat official account, SMS and email.

[0041] Step S08: Transmit the data from steps S06 and S07 to the human-computer interaction terminal for display.

[0042] In this embodiment, it should be specifically noted that the combustion performance calculation formula is as follows: Where S(h(x,y)-h′) is the area of ​​the flame-covered region in the flame image data, dividing the flame image into several small regions, i is the number of rows in the flame image, j is the number of columns in the flame image, i×j is the total area of ​​the flame image, h(x,y) is the gray value of the flame image at (x,y), h′ is the gray value of the flame point, ρ2 is the concentration of carbon dioxide, and ρ1 is the concentration of carbon monoxide.

[0043] In this embodiment, it should be specifically noted that the formula for calculating the pollution treatment performance is as follows: Where n is the number of gas types detected by the gas detector, i is the i-th gas, and I i Let O be the inlet concentration of the i-th gas. i Let be the exhaust concentration of the i-th gas.

[0044] In this embodiment, it should be specifically noted that the resource utilization performance calculation formula is as follows: Among them, E air Heat of the air E s Heat obtained from steam W represents the work produced during combustion. p The work done by the incineration equipment, E in The heat of flue gas entering the waste heat recovery stage E out For the heat recovery process of flue gas discharge

[0045] In this embodiment, it should be specifically explained that the overall performance calculation formula is: δ=k1α+k2β+k3γ, where k1 is the weighting coefficient of the combustion performance index α, k2 is the weighting coefficient of the pollution treatment performance index β, and k3 is the weighting coefficient of the resource utilization performance index γ. k1, k2, and k3 satisfy… The values ​​of k1, k2, and k3 are set according to specific circumstances, and this embodiment does not impose specific limitations on the specific values.

[0046] In this embodiment, it should be specifically noted that the calculation formula for the comprehensive threshold P is: P = k1α′ + k2β′ + k3γ′, where the values ​​of k1, k2, and k3 are the same as the values ​​of k1, k2, and k3 in the overall performance calculation formula. Where n is the number of incineration processes, α i β is the combustion performance index during the i-th incineration treatment. i γ is the pollution treatment performance index for the i-th incineration treatment. i is the resource utilization performance index for the i-th incineration process.

[0047] An incineration performance analysis system based on industrial big data includes a data acquisition module, a data preprocessing module, a combustion performance analysis module, a pollution treatment performance analysis module, a resource utilization performance analysis module, an overall performance analysis module, a judgment and early warning module, and a human-computer interaction module.

[0048] The data acquisition module collects data and transmits the collected data to the data preprocessing module for corresponding preprocessing operations. The data preprocessing module transmits the preprocessed data to the combustion performance analysis module, pollution treatment performance analysis module, and resource utilization performance analysis module. The combustion performance analysis module analyzes the combustion performance of the incineration process and transmits the analyzed data to the overall performance analysis module. The pollution treatment performance analysis module analyzes the pollution treatment performance of the incineration process and transmits the analyzed data to the overall performance analysis module. The resource utilization performance analysis module analyzes the resource utilization performance of the incineration process and transmits the analyzed data to the overall performance analysis module. The overall performance analysis module analyzes the overall performance of the incineration process and transmits the analyzed data to the judgment and early warning module. The judgment and early warning module judges the data from the overall performance analysis module, issues an early warning based on the judgment result, and transmits the judgment result and early warning information to the human-computer interaction module. The human-computer interaction module displays the data through the terminal.

[0049] The data acquisition module is used to acquire target data through a data acquisition device;

[0050] The data preprocessing module is used to preprocess the data collected by the data acquisition module;

[0051] The combustion performance analysis module calculates the combustion performance index α of incineration treatment based on the data from the data preprocessing module and the combustion performance calculation formula.

[0052] The pollution treatment performance analysis module calculates the pollution treatment performance index β of incineration treatment based on the data preprocessing module and the pollution treatment performance calculation formula.

[0053] The resource utilization performance analysis module calculates the resource utilization performance index γ of incineration treatment based on the data from the data preprocessing module and through the resource utilization performance calculation formula.

[0054] The overall performance analysis module calculates the overall performance index δ of incineration treatment based on data from the combustion performance analysis module, pollution treatment performance analysis module, resource utilization performance analysis module, and equipment performance analysis module through the overall performance calculation formula.

[0055] The judgment and early warning module is used to judge the value of the overall performance index δ in the overall performance analysis module and issue an early warning based on the judgment result.

[0056] The human-computer interaction module is used to display the data from the judgment and warning module through the terminal.

[0057] In this embodiment, it should be specifically noted that the main difference between this embodiment and the prior art is that this embodiment has the ability to analyze and calculate the combustion performance, pollution performance, and resource utilization performance of incineration treatment. By obtaining the combustion performance index α, pollution treatment performance index β, and resource utilization performance index γ, the overall performance index δ of incineration treatment is calculated based on the overall performance calculation formula. Then, the value of the overall performance index δ is determined, and an early warning is issued based on the determination result. The incineration equipment can be inspected and maintained in a timely manner according to the early warning situation. By understanding the operation of internal equipment through external factors, effective reference data is provided for judging the incineration operation effect, thereby achieving the purpose of monitoring the incineration equipment and ensuring the effectiveness of incineration.

[0058] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0059] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for analyzing the performance of incineration treatment based on industrial big data, characterized in that: Includes the following steps: Step S01: Collect target data information: Collect target data through a data acquisition device, which includes, but is not limited to, a gas detector and an image acquisition device. The target data includes, but is not limited to, gas type and corresponding gas concentration data at the gas emission port, and flame image data in the combustion chamber. Step S02: Preprocess the target data information: Clean and reduce the noise of the target data collected in step S01 to obtain new target data that can be used directly; Step S03: Calculate the combustion performance index α of incineration treatment: Based on the new target data after preprocessing in step S02, the combustion performance index α of incineration treatment is calculated using the combustion performance calculation formula; The formula for calculating combustion performance is: Where S(h(x,y)-h′) is the area of ​​the flame-covered region in the flame image data, dividing the flame image into several small regions, i is the number of rows in the flame image, j is the number of columns in the flame image, i×j is the total area of ​​the flame image, h(x,y) is the gray value of the flame image at (x,y), h′ is the gray value of the flame point, ρ2 is the concentration of carbon dioxide, and ρ1 is the concentration of carbon monoxide. Step S04: Calculate the pollution treatment performance index β of incineration treatment: Based on the new target data after pretreatment in step S02, the pollution treatment performance index β of incineration treatment is calculated using the pollution treatment performance calculation formula; The formula for calculating the pollution treatment performance is as follows: Where n is the number of gas types detected by the gas detector, i is the i-th gas, and I i Let O be the inlet concentration of the i-th gas. i Let be the exhaust concentration of the i-th gas; Step S05: Calculate the resource utilization performance index γ of incineration treatment: Based on the new target data after preprocessing in step S02, and based on the second law of thermodynamics, the resource utilization performance index γ of incineration treatment is calculated using the resource utilization performance calculation formula. The formula for calculating resource utilization performance is as follows: Among them, E air Heat of the air E s Heat obtained from steam W represents the work produced during combustion. p The work done by the incineration equipment, E in The heat of flue gas entering the waste heat recovery stage E out For the heat recovery process of flue gas discharge Step S06: Calculate the overall performance index δ of incineration treatment: Based on the combustion performance index α in step S03, the pollution treatment performance index β in step S04, and the resource utilization performance index γ in step S05, the overall performance index δ of incineration treatment is calculated using the overall performance calculation formula. Step S07: Determine the value of the overall performance index δ in step S07 and issue an early warning based on the determination result: Compare the overall performance index δ in step S07 with the comprehensive threshold P. If the overall performance index δ < the comprehensive threshold P, it is determined to be substandard. If the overall performance index δ ≥ the comprehensive threshold P, it is determined to be compliant. When the determination result is substandard, an early warning is issued. When the determination result is compliant, no early warning is issued. Step S08: Transmit the data from steps S06 and S07 to the human-computer interaction terminal for display.

2. The incineration performance analysis method based on industrial big data according to claim 1, characterized in that: The overall performance calculation formula is: δ=k1α+k2β+k3γ, where k1 is the weighting coefficient of the combustion performance index α, k2 is the weighting coefficient of the pollution treatment performance index β, and k3 is the weighting coefficient of the resource utilization performance index γ. k1, k2, and k3 satisfy… 3. The incineration performance analysis method based on industrial big data according to claim 1, characterized in that: The formula for calculating the comprehensive threshold P is: P = k1α′ + k2β′ + k3γ′, where the values ​​of k1, k2, and k3 are the same as those in the overall performance calculation formula. Where n is the number of incineration processes, α i β is the combustion performance index during the i-th incineration treatment. i γ is the pollution treatment performance index for the i-th incineration treatment. i is the resource utilization performance index for the i-th incineration process.

4. A system for analyzing the performance of incineration treatment based on industrial big data, implementing the method for analyzing the performance of incineration treatment based on industrial big data as described in any one of claims 1-3, characterized in that: include: Data acquisition module: Collects target data through a data acquisition device and transmits the collected data to the data preprocessing module; Data preprocessing module: preprocesses the data collected by the data acquisition module and transmits the preprocessed data to the combustion performance analysis module, pollution treatment performance analysis module, and resource utilization performance analysis module; Combustion performance analysis module: Based on the data from the data preprocessing module, the combustion performance index α of the incineration process is calculated using the combustion performance calculation formula and transmitted to the overall performance analysis module; Pollution treatment performance analysis module: Based on the data from the data preprocessing module, the pollution treatment performance index β of incineration treatment is calculated using the pollution treatment performance calculation formula and transmitted to the overall performance analysis module; Resource utilization performance analysis module: Based on the data from the data preprocessing module, the resource utilization performance index γ of incineration treatment is calculated using the resource utilization performance calculation formula and transmitted to the overall performance analysis module; Overall performance analysis module: Based on the data from the combustion performance analysis module, pollution treatment performance analysis module, resource utilization performance analysis module, and equipment performance analysis module, the overall performance index δ of incineration treatment is calculated using the overall performance calculation formula; Judgment and Early Warning Module: Determines the value of the overall performance index δ in the overall performance analysis module and issues an early warning based on the judgment result; Human-computer interaction module: Displays data from the judgment and warning module via the terminal.

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