Coal gangue solid waste treatment effect evaluation system based on big data analysis

Abstract

The invention relates to the technical field of coal gangue solid waste treatment, and discloses a coal gangue solid waste treatment effect evaluation system based on big data analysis, which comprises an intelligent analysis module, an evaluation module and an output module, the data acquisition unit is connected with water and soil monitoring equipment to obtain water and soil pollution data, is connected with air monitoring equipment to obtain air pollution data, is connected with a production detection system to obtain coal gangue residue data, and the data analysis unit is used for calculating a water and soil pollution index and an air pollution index according to multiple data; the evaluation module calculates solid waste treatment indexes, evaluates the solid waste treatment effect according to the calculation result and outputs the evaluation result through the output module, so that the actual effect of solid waste treatment is accurately grasped, the comprehensive influence of solid waste treatment on the whole ecological environment is comprehensively understood, and problems and defects existing in the treatment process are accurately found; and a basis is provided for process improvement.

Description

Technical Field

[0001] The present invention relates to the technical field of gangue solid waste treatment, and in particular to a gangue solid waste treatment effect evaluation system based on big data analysis. Background Art

[0002] Gangue is solid waste generated during coal mining and washing. A large amount of gangue accumulation occupies a large amount of land resources, and some of them are usable land, which aggravates the tension of land resources. Long-term piled gangue will weather, and the harmful substances in it may penetrate into the soil, water and atmosphere, causing environmental pollution. For example, heavy metal ions contained in gangue enter surface water and groundwater under the action of rainwater leaching and infiltration, polluting surrounding water sources; heavy metal elements in polluted water bodies are then diffused into the soil through runoff, infiltration, etc., and accumulate for a long time, breaking the balance of heavy metals in the soil and damaging the ecological environment. The structure of gangue piles is irregular and easily affected by unnatural explosions, natural rainfall, mountain floods or earthquakes, causing mudslides, landslides and other serious geological disasters. In addition, unburned coal and pyrite in the gangue will release heat when decomposed by microorganisms, causing fire when the ignition point is reached, releasing toxic and harmful gases such as carbon monoxide, carbon dioxide, sulfur dioxide and nitrogen oxides, which seriously pollute the air quality in the mining area. In order to solve the hazards caused by the gangue, the gangue needs to be treated as solid waste.

[0003] After the existing coal gangue is treated, its treatment effect has not been comprehensively evaluated, resulting in incomplete treatment of coal gangue solid waste and inability to understand the impact of the treated coal gangue solid waste on the ecological environment, thus causing huge impacts on humans and the environment. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a coal gangue solid waste treatment effect evaluation system based on big data analysis, which has the advantages of improving data accuracy and evaluation effect, reflecting the actual situation of solid waste treatment, making the evaluation results more credible and convincing, and helping to accurately grasp the actual effect of solid waste treatment. At the same time, it is necessary to fully understand the comprehensive impact of solid waste treatment on the entire ecological environment, avoid the one-sidedness of single indicator evaluation, accurately discover problems and deficiencies in the treatment process, and provide a basis for process improvement.

[0005] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A coal gangue solid waste treatment effect evaluation system based on big data analysis, comprising an intelligent analysis module, an evaluation module and an output module; The intelligent analysis module is composed of a data acquisition unit and a data analysis unit. The data acquisition unit acquires water and soil pollution data by connecting to water and soil monitoring equipment, acquires air pollution data by connecting to air monitoring equipment, and acquires coal gangue residue data by connecting to a production detection system. The data acquisition unit aggregates and saves the acquired data and sends it to the data analysis unit. The data analysis unit calculates the water and soil pollution index based on the water and soil pollution data and the coal gangue residue data The data analysis unit calculates the air pollution index based on the air pollution data and the coal gangue residue data. , the intelligent analysis module is connected to the evaluation module through a network, and sends the calculation results of the data analysis unit to the evaluation module; The assessment module is based on the water and soil pollution index , Air Pollution Index Calculating the solid waste treatment index , and evaluate the solid waste treatment effect based on the calculation results and send them to the output module.

[0006] Preferably, the water and soil pollution data include a plurality of water quality related data and a plurality of soil related data detected in the treatment of coal gangue solid waste, and the expression of the water and soil pollution data is: ,in, Represents water quality related data, Represents the physical indicators, chemical indicators, biological indicators, water balance, and water permeability of water quality. Represents soil related data, Represents the heavy metal content, organic matter content, pH, nutrient content and the types and quantity of microorganisms in the soil.

[0007] Preferably, the air pollution data includes a plurality of air pollution data in the treatment of coal gangue solid waste, and the expression of the air pollution data is: In the expression, each number represents the concentration of particulate matter, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air respectively.

[0008] Preferably, the gangue residue data includes a plurality of data of residues in the gangue solid waste treatment, and the expression of the gangue residue data is: In the expression, each number represents the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in the coal gangue residue.

[0009] Preferably, the water and soil pollution index The calculation formula is: In the calculation formula, Represents water quality standard data, Represents soil standard data, Represents the residue content index in the treatment of coal gangue solid waste, Represents the ratio between the tested water quality data and the water quality standard data. Represents the ratio between the tested soil data and the soil standard data. It represents the soil and water pollution index calculated based on the impact of residues from coal gangue solid waste treatment on subsequent soil and water pollution.

[0010] Preferably, the air pollution index The calculation formula is: In the calculation formula, , , , , They represent the standard values ​​of particulate matter concentration, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air. , , , , They represent the ratios of the concentration of particulate matter, sulfur dioxide, nitrogen oxides, carbon monoxide, and volatile organic compounds in the air to the standard values. It represents the air pollution index calculated based on the impact of residues from coal gangue solid waste treatment on subsequent air pollution.

[0011] Preferably, the content index of the residue is The calculation formula is: In the calculation formula, , , , , They represent the standard amounts of combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in coal gangue residue. , , , , They represent the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and the ratio of impurity content to the standard amount in the gangue residue. The total value representing the content ratios of multiple components in the gangue residue is the content index of the residue.

[0012] Preferably, the solid waste treatment index The calculation formula is: In the calculation formula, Represents the number of times the soil and water monitoring equipment has been tested, Represents the number of times the soil and water monitoring equipment exceeded the error during testing. Represents the data accuracy of soil and water monitoring equipment, Represents the number of times the air monitoring equipment was tested, Represents the number of times the air monitoring equipment was out of error during testing. Represents the data accuracy of air monitoring equipment.

[0013] Preferably, when the solid waste treatment index The calculated value is greater than the standard value of solid waste treatment index and the water and soil pollution index The calculated value is greater than the standard value of the water and soil pollution index, the air pollution index When the calculated value is greater than the standard value of the air pollution index, the effect of coal gangue solid waste treatment is assessed to be unsatisfactory.

[0014] Preferably, the output module outputs the evaluation results in the form of an evaluation report.

[0015] Compared with the prior art, the present invention provides a coal gangue solid waste treatment effect evaluation system based on big data analysis, which has the following beneficial effects: 1. The present invention evaluates the treatment effect of coal gangue solid waste from different angles through water and soil pollution data, air pollution data and coal gangue residue data, provides a solid data basis for the evaluation of coal gangue solid waste treatment, evaluates the problems and deficiencies in the treatment process from multiple aspects, and provides a basis for process improvement.

[0016] 2. The present invention calculates the solid waste treatment index by combining the water and soil pollution index, the data accuracy of water and soil monitoring equipment, the air pollution index, and the data accuracy of air monitoring equipment, taking into account the data error caused by the equipment during the detection process, thereby improving the accuracy of the data and the evaluation effect, reflecting the actual situation of solid waste treatment, making the evaluation results more credible and convincing, and helping to accurately grasp the actual effect of solid waste treatment. At the same time, it fully understands the comprehensive impact of solid waste treatment on the entire ecological environment and avoids the one-sidedness of single indicator evaluation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the system of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 , a coal gangue solid waste treatment effect evaluation system based on big data analysis, including intelligent analysis module, evaluation module and output module; The intelligent analysis module consists of a data acquisition unit and a data analysis unit. The data acquisition unit obtains water and soil pollution data by connecting to water and soil monitoring equipment; The water and soil pollution data include multiple water quality related data and multiple soil related data detected in the treatment of coal gangue solid waste. The expression of water and soil pollution data is: ,in, Represents water quality related data, Represents the physical indicators, chemical indicators, biological indicators, water balance, and water permeability of water quality. Represents soil related data, Represents the heavy metal content, organic matter content, pH, nutrient content, and types and quantities of microorganisms in the soil; Physical indicators in water quality specifically represent the content of floating matter and pollutants in water quality; chemical indicators represent the pH value, dissolved oxygen, chemical oxygen demand, biochemical oxygen demand, ammonia nitrogen, and total phosphorus of water quality; biological indicators specifically represent the content of microorganisms in water quality, such as bacteria, viruses, and parasites. Physical indicators, chemical indicators, biological indicators, water balance, and water permeability in water quality reflect the quality of water bodies, the health of ecosystems, and the effects and impacts of solid waste treatment processes from different angles; heavy metal content, organic matter content, pH, nutrient content, and the types and quantities of microorganisms in soil reflect the quality of soil from different angles, providing important basis and support for comprehensively evaluating the effects of solid waste treatment, ensuring environmental safety, and the sustainable use of water resources; Obtain air pollution data by connecting to air monitoring equipment; The air pollution data includes multiple air pollution data in the treatment of coal gangue solid waste. The expression of air pollution data is: In the expression, each number represents the concentration of particulate matter, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air; Gangue may contain some organic components, which will volatilize and produce volatile organic compounds during the treatment process. The concentration of particulate matter, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air reflect the emission of organic pollutants. Different gangue solid waste treatment processes have different removal or conversion capabilities for organic matter. By monitoring air pollution data, we can understand whether the treatment process can effectively decompose or remove organic matter in gangue. If the content is not significantly reduced, it means that the treatment process is insufficient in terms of organic matter treatment and needs to be improved. Obtain coal gangue residue data by connecting to the production detection system; The gangue residue data contains multiple data of the residue in the gangue solid waste treatment. The expression of the gangue residue data is: , in which each number represents the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in the gangue residue in turn; The combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in the gangue residue are important indicators for directly reflecting the treatment effect of gangue solid waste. They can evaluate whether the gangue is fully burned, understand the fixation or removal effect of the treatment process on heavy metals, and whether the use of reagents in the reaction process is reasonable, so as to achieve a comprehensive evaluation of the effect of gangue solid waste treatment; The data collection unit summarizes and saves the collected data and sends it to the data analysis unit; The data analysis unit calculates the water and soil pollution index based on the water and soil pollution data and coal gangue residue data. ; Water and soil pollution index The calculation formula is: In the calculation formula, Represents water quality standard data, Represents soil standard data, Represents the residue content index in the treatment of coal gangue solid waste, Represents the ratio between the tested water quality data and the water quality standard data. Represents the ratio between the tested soil data and the soil standard data. The representative comprehensively evaluates the soil and water pollution situation by calculating the soil and water pollution index based on the impact of the residues in the treatment of coal gangue solid waste on subsequent soil and water pollution; The data analysis unit calculates the air pollution index based on the air pollution data and coal gangue residue data. ; Air Pollution Index The calculation formula is: In the calculation formula, , , , , They represent the standard values ​​of particulate matter concentration, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air. , , , , They represent the ratios of the concentration of particulate matter, sulfur dioxide, nitrogen oxides, carbon monoxide, and volatile organic compounds in the air to the standard values. The representative comprehensively evaluates the air pollution situation by calculating the air pollution index based on the impact of residues from coal gangue solid waste treatment on subsequent air pollution; Residue content index The calculation formula is: In the calculation formula, , , , , They represent the standard amounts of combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in coal gangue residue. , , , , They represent the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and the ratio of impurity content to the standard amount in the gangue residue. The total value representing the content ratio of multiple components in the gangue residue is the residue content index; The residue content index can identify problems and deficiencies in the treatment process and provide a basis for process improvement. If the residue content index is high, it may be necessary to adjust the treatment parameters, increase the treatment links or adopt more effective treatment technologies to improve the treatment effect of coal gangue and reduce the residue output and harmfulness. The intelligent analysis module is connected to the evaluation module through the network and sends the calculation results of the data analysis unit to the evaluation module; Assessment module based on water and soil pollution index , Air Pollution Index Calculating the solid waste treatment index ; Solid waste treatment index The calculation formula is: In the calculation formula, Represents the number of times the soil and water monitoring equipment has been tested, Represents the number of times the soil and water monitoring equipment exceeded the error during testing. Represents the data accuracy of soil and water monitoring equipment, Represents the number of times the air monitoring equipment was tested, Represents the number of times the air monitoring equipment was out of error during testing. Represents the accuracy of data from air monitoring equipment; The solid waste treatment index is calculated by combining the water and soil pollution index, the data accuracy of water and soil monitoring equipment, the air pollution index, and the data accuracy of air monitoring equipment. The data error caused by the equipment during the detection process is taken into account, which improves the accuracy of the data and the evaluation effect, reflects the actual situation of solid waste treatment, makes the evaluation results more credible and convincing, helps to accurately grasp the actual effect of solid waste treatment, and comprehensively understand the comprehensive impact of solid waste treatment on the entire ecological environment, avoiding the one-sidedness of single indicator evaluation; And the solid waste treatment effect is evaluated based on the calculation results and sent to the output module; Solid waste treatment index The calculated value is greater than the standard value of solid waste treatment index and water and soil pollution index. The calculated value is greater than the standard value of water and soil pollution index and air pollution index When the calculated value is greater than the standard value of the air pollution index, the treatment effect of coal gangue solid waste is evaluated as unsatisfactory; The output module outputs the evaluation results in the form of an evaluation report.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal gangue solid waste treatment effect evaluation system based on big data analysis, characterized by: Including intelligent analysis module, evaluation module and output module; The intelligent analysis module is composed of a data acquisition unit and a data analysis unit. The data acquisition unit acquires water and soil pollution data by connecting to water and soil monitoring equipment, acquires air pollution data by connecting to air monitoring equipment, and acquires coal gangue residue data by connecting to a production detection system. The data acquisition unit aggregates and saves the acquired data and sends it to the data analysis unit. The data analysis unit calculates the water and soil pollution index according to the water and soil pollution data and the coal gangue residue data The data analysis unit calculates the air pollution index based on the air pollution data and the coal gangue residue data. , the intelligent analysis module is connected to the evaluation module through a network, and sends the calculation result of the data analysis unit to the evaluation module; The evaluation module is based on the water and soil pollution index , the air pollution index Calculating the solid waste treatment index , and evaluate the solid waste treatment effect based on the calculation results and send them to the output module.

2. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 1 is characterized by: The water and soil pollution data include a plurality of water quality related data and a plurality of soil related data detected in the treatment of coal gangue solid waste. The expression of the water and soil pollution data is: ,in, Represents water quality related data, Represents the physical indicators, chemical indicators, biological indicators, water balance, and water permeability of water quality. Represents soil related data, Represents the heavy metal content, organic matter content, pH, nutrient content and the types and quantity of microorganisms in the soil.

3. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 2 is characterized in that: The air pollution data includes multiple air pollution data in the treatment of coal gangue solid waste, and the expression of the air pollution data is: In the expression, each number represents the concentration of particulate matter, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air respectively.

4. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 3 is characterized by: The gangue residue data includes multiple data of the residue in the gangue solid waste treatment, and the expression of the gangue residue data is: In the expression, each number represents the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in the coal gangue residue.

5. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 4 is characterized in that: The water and soil pollution index The calculation formula is: In the calculation formula, Represents water quality standard data, Represents soil standard data, Represents the residue content index in the treatment of coal gangue solid waste, Represents the ratio between the tested water quality data and the water quality standard data. Represents the ratio between the tested soil data and the soil standard data. It represents the soil and water pollution index calculated based on the impact of residues from coal gangue solid waste treatment on subsequent soil and water pollution.

6. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 5 is characterized by: The Air Pollution Index The calculation formula is: In the calculation formula, , , , , They represent the standard values ​​of particulate matter concentration, sulfur dioxide content, nitrogen oxide content, carbon monoxide content, and volatile organic compound content in the air. , , , , They represent the ratios of the concentration of particulate matter, sulfur dioxide, nitrogen oxides, carbon monoxide, and volatile organic compounds in the air to the standard values. It represents the air pollution index calculated based on the impact of residues from coal gangue solid waste treatment on subsequent air pollution.

7. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 6 is characterized by: The content index of the residue The calculation formula is: In the calculation formula, , , , , They represent the standard amounts of combustible content, heavy metal content, active ingredient content, unreacted reagent residue and impurity content in coal gangue residue. , , , , They represent the combustible content, heavy metal content, active ingredient content, unreacted reagent residue and the ratio of impurity content to the standard amount in the gangue residue. The total value representing the content ratios of multiple components in the gangue residue is the content index of the residue.

8. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 7 is characterized in that: The solid waste treatment index The calculation formula is: In the calculation formula, Represents the number of times the soil and water monitoring equipment has been tested, Represents the number of times the soil and water monitoring equipment exceeded the error during testing. Represents the data accuracy of soil and water monitoring equipment, represents the number of times the air monitoring equipment in question has been tested, Represents the number of times the air monitoring equipment was out of error during testing. Represents the data accuracy of the air monitoring equipment.

9. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 8, characterized in that: When the solid waste treatment index The calculated value is greater than the standard value of solid waste treatment index and the water and soil pollution index The calculated value is greater than the standard value of the water and soil pollution index, the air pollution index When the calculated value is greater than the standard value of the air pollution index, the effect of coal gangue solid waste treatment is assessed to be unsatisfactory.

10. The coal gangue solid waste treatment effect evaluation system based on big data analysis according to claim 9, characterized in that: The output module outputs the evaluation results in the form of an evaluation report.

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