Environment-friendly hazardous waste treatment intelligent collection system

Abstract

The invention discloses an environment-friendly hazardous waste treatment and intelligent collection system, which comprises a resource utilization module, which is used for accurately classifying hazardous wastes through a classification and identification technology, screening out wastes with utilization values, and comprehensively utilizing the wastes through a physical, chemical or biological method to realize maximum recovery of resources; the harmful substance curing module is used for effectively curing harmful substances in the hazardous wastes by adopting an efficient curing technology so as to ensure that secondary pollution to the environment cannot be caused in the subsequent treatment process; the method has the beneficial effects that recycling, reduction and innocent treatment of hazardous wastes are realized, and the development of circular economy is promoted; the intelligent level of hazardous waste treatment is improved, the collection, transportation and management process is optimized, and the cost is reduced; environment monitoring and data connection are enhanced, and the safety and compliance of the processing process are ensured; comprehensive cost control and decision support are provided, and economic benefits and social benefits of enterprises are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of hazardous waste treatment, and in particular relates to an environmentally friendly hazardous waste treatment intelligent collection system. Background Art

[0002] Hazardous waste refers to solid waste that is included in the national hazardous waste list or identified as having one or more hazardous characteristics such as corrosiveness, toxicity, flammability, reactivity and infectivity according to the national hazardous waste identification standards and identification methods, as well as solid waste that is not excluded from having the above hazardous characteristics.

[0003] Hazardous waste disposal technology is divided into pretreatment technology and final disposal technology; pretreatment technology includes physical method, chemical method and solidification; final disposal methods include: incineration, landfill, stockpiling, land cultivation, deep well injection and ocean disposal; currently incineration and landfill have become an important method for the final disposal of solid waste in most countries, and are also commonly used and effective methods for the final disposal of hazardous waste; in comparison, landfill has the advantages of economy, large processing capacity and low energy consumption, but has strict construction requirements, poor reduction and resource utilization effects, and faces the problems of large land area and difficult site selection; incineration has the best volume reduction effect.

[0004] Existing technologies have deficiencies in processing efficiency, resource recovery, environmental monitoring and cost control. Summary of the invention

[0005] The purpose of the present invention is to provide an environmentally friendly hazardous waste treatment and intelligent collection system to achieve the goals of resource utilization, reduction and harmless treatment of hazardous wastes, and improve treatment efficiency and intelligence level.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly hazardous waste treatment intelligent collection system, comprising:

[0007] Resource utilization module: Through classification and identification technology, hazardous wastes are accurately classified, wastes with utilization value are screened out, and comprehensive utilization is carried out through physical, chemical or biological methods to achieve maximum resource recovery;

[0008] Hazardous substance solidification module: adopts high-efficiency solidification technology to effectively solidify harmful substances in hazardous wastes, ensuring that no secondary pollution will be caused to the environment during subsequent treatment;

[0009] Intelligent collection and transportation management module: Using Internet of Things technology and big data analysis, dynamically adjust the collection and transportation priorities according to the nature, quantity and market demand of hazardous waste, optimize the collection and transportation routes, and meet the requirements of compatibility and physical and chemical process mixing;

[0010] Real-time monitoring and data connection module: through sensors and remote monitoring systems, real-time monitoring of equipment operation status, direct data connection and verification with the platform to ensure data accuracy and timeliness, and prevent mixing of hazardous wastes with conflicting properties;

[0011] Batch tracking and cost control module: Establish a hazardous waste batch tracking system to record the source, treatment process and final destination of each batch of waste, calculate and estimate the hazardous waste input cost of the corresponding form number; remind users to perform equipment maintenance, inspection, and repair operations, and calculate equipment maintenance costs to provide data support for decision-making;

[0012] Optimization algorithm and intelligent scheduling: Use optimization algorithm to shorten calculation time, reduce safety hazards caused by manual operation, and improve the intelligence and efficiency of hazardous waste treatment and collection.

[0013] As a preferred technical solution of the present invention, the hazardous wastes are accurately classified to screen out the wastes with utilization value, and the implementation method is as follows:

[0014] Determine whether the items or substances to be identified are solid waste;

[0015] Identification shall be carried out in accordance with the List of Hazardous Wastes. Wastes that are not included in the list but may have hazardous characteristics shall be identified in accordance with GB5085.1 to GB5085.6;

[0016] With the help of sensors and spectral analysis, professionals are needed to review and confirm the classification results.

[0017] As a preferred technical solution of the present invention, the curing technology includes physical stabilization and chemical stabilization.

[0018] As a preferred technical solution of the present invention, when selecting the solidification technology, the nature, composition, treatment scale and subsequent treatment requirements of the waste are comprehensively considered to determine the best solidification solution and process parameters.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Realize resource utilization, reduction and harmless treatment of hazardous wastes and promote the development of circular economy;

[0021] Improve the intelligent level of hazardous waste treatment, optimize the collection, transportation and management processes, and reduce costs;

[0022] Strengthen environmental monitoring and data connection to ensure the safety and compliance of the processing process;

[0023] Provide comprehensive cost control and decision-making support to enhance the economic and social benefits of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the principle diagram of the intelligent collection system of the present invention. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] See also Figure 1 , which is the first embodiment of the present invention, and provides an environmentally friendly hazardous waste treatment intelligent collection system, comprising

[0028] Resource utilization module: Through classification and identification technology, hazardous wastes are accurately classified, wastes with utilization value are screened out, and comprehensive utilization is carried out through physical, chemical or biological methods to achieve maximum resource recovery;

[0029] Hazardous substance solidification module: adopts high-efficiency solidification technology to effectively solidify harmful substances in hazardous wastes, ensuring that no secondary pollution will be caused to the environment during subsequent treatment;

[0030] Intelligent collection and transportation management module: Using Internet of Things technology and big data analysis, dynamically adjust the collection and transportation priorities according to the nature, quantity and market demand of hazardous waste, optimize the collection and transportation routes, and meet the requirements of compatibility and physical and chemical process mixing;

[0031] Real-time monitoring and data connection module: through sensors and remote monitoring systems, real-time monitoring of equipment operation status, direct data connection and verification with the platform to ensure data accuracy and timeliness, and prevent mixing of hazardous wastes with conflicting properties;

[0032] Batch tracking and cost control module: Establish a hazardous waste batch tracking system to record the source, treatment process and final destination of each batch of waste, calculate and estimate the hazardous waste input cost of the corresponding form number; remind users to perform equipment maintenance, inspection, and repair operations, and calculate equipment maintenance costs to provide data support for decision-making;

[0033] Optimization algorithm and intelligent scheduling: Use optimization algorithm to shorten calculation time, reduce safety hazards caused by manual operation, and improve the intelligence and efficiency of hazardous waste treatment and collection.

[0034] In this embodiment, preferably, the hazardous wastes are accurately classified to screen out wastes with utilization value, and the implementation method is as follows:

[0035] First, determine whether the items or substances to be identified are solid wastes. If they are not solid wastes, they are not hazardous wastes;

[0036] Identification is carried out according to the "List of Hazardous Wastes". All solid wastes listed in the list are hazardous wastes and do not need to be identified for hazardous characteristics. Wastes that are not listed in the list but may have hazardous characteristics need to be identified according to relevant identification standards, such as GB5085.1 to GB5085.6, to determine whether they have one or more hazardous characteristics such as corrosiveness, toxicity, flammability, reactivity, etc.;

[0037] During the classification and identification process, advanced sensors, spectral analysis, artificial intelligence and other technical means can be used to improve the accuracy and efficiency of classification; at the same time, professionals are required to review and confirm the classification results to ensure the accuracy of the classification.

[0038] In this embodiment, preferably, the comprehensive utilization method of hazardous waste includes physical method, chemical method and biological method, aiming to achieve maximum recovery of resources;

[0039] Physical methods: including crushing, compaction, sorting, magnetic separation, drying, distillation, elution, absorption, adsorption, membrane technology and freezing, etc., mainly used to recover metals, plastics and other resources from waste;

[0040] Chemical method: including acid-base neutralization, oxidation-reduction, precipitation, hydrolysis, etc., mainly used to treat waste containing harmful chemicals and convert them into harmless substances or forms that are convenient for further treatment; for example, electroplating sludge containing precious metals can be refined into metals through chemical reactions such as oxidation-reduction;

[0041] Biological method: including biodegradation and biosorption, mainly using the metabolism of microorganisms to decompose organic matter in waste, suitable for treating organic waste and certain specific inorganic waste;

[0042] In practical applications, it is necessary to select appropriate comprehensive utilization methods based on the nature and composition of the waste, and optimize the treatment process to improve the resource recovery rate and treatment efficiency.

[0043] Efficient solidification technology is an important means of treating harmful substances in hazardous wastes. It mainly converts harmful substances into stable and harmless forms to reduce their mobility and potential harm to the environment. Solidification technology mainly includes two methods: physical stabilization and chemical stabilization.

[0044] In this embodiment, preferably, when selecting the solidification technology, the nature, composition, treatment scale and subsequent treatment requirements of the waste are comprehensively considered to determine the best solidification scheme and process parameters.

[0045] Example 2

[0046] See also Figure 1 , which is the second embodiment of the present invention, is based on the previous embodiment, except that:

[0047] The application of Internet of Things technology and big data analysis in the collection and transportation management of hazardous waste can make the collection and transportation process intelligent and efficient;

[0048] Application of Internet of Things technology: By installing sensors and Internet of Things devices at key links such as hazardous waste generation points, collection points, and transportation vehicles, the nature and quantity of waste can be monitored in real time. This information can be transmitted to the management center in real time to provide data support for collection and transportation decisions;

[0049] Big data analysis: Use big data analysis technology to analyze and mine the collected data to discover information such as waste generation patterns, transportation needs, and market demand. Based on this information, the collection and transportation priorities can be dynamically adjusted, and the collection and transportation routes can be optimized to ensure that the waste can be transported to the treatment facilities in a timely and efficient manner.

[0050] Intelligent scheduling: According to the nature, quantity, compatibility and physicochemical process mixing requirements of the waste, the intelligent scheduling system is used to schedule and optimize the transportation vehicles; through reasonable scheduling and arrangement, transportation costs can be reduced, transportation efficiency can be improved, and waste treatment needs can be met.

[0051] To calculate and estimate the hazardous waste input cost corresponding to the receipt number, multiple factors need to be considered, including the nature, quantity, treatment process, transportation cost and market price of the waste; the specific steps are as follows:

[0052] Determine the nature of the waste: Determine the treatment process and required equipment based on the type and nature of the waste;

[0053] Calculate treatment costs: Calculate waste treatment costs based on treatment processes and equipment, including labor costs, equipment depreciation, energy consumption, etc.;

[0054] Calculate transportation costs: Calculate transportation costs based on the amount of waste and transportation distance;

[0055] Consider market price: Consider the economic benefits or cost savings based on the market price or recycling value of the waste;

[0056] Comprehensive estimate: Taking all the above-mentioned expenses and market prices into consideration, the hazardous waste input cost for the corresponding receipt number is derived.

[0057] The use of optimization algorithms can significantly improve the intelligence and efficiency of hazardous waste collection and treatment. The specific implementation methods are as follows:

[0058] Algorithm selection: According to the specific problems and needs of hazardous waste treatment and collection, select appropriate optimization algorithms, such as genetic algorithms and neural network algorithms, which can find optimal solutions or approximate optimal solutions under complex constraints;

[0059] Model establishment: The hazardous waste treatment and collection process is abstracted into a mathematical model, including the generation, collection, transportation, and treatment of waste. In the model, factors such as the nature, quantity, treatment process, transportation costs, and market demand of the waste need to be fully considered;

[0060] Algorithm application: Apply the optimization algorithm to the established mathematical model and find the optimal solution through iterative calculation; in the process of algorithm application, it is necessary to continuously adjust the algorithm parameters and constraints to obtain more accurate and reliable results;

[0061] Result verification and optimization: Verify and optimize the results obtained by the algorithm to ensure that they meet the actual situation and needs; at the same time, the performance of the algorithm needs to be evaluated and improved to improve its computational efficiency and accuracy.

[0062] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly hazardous waste treatment and intelligent collection system, characterized by: include Resource utilization module: Through classification and identification technology, hazardous wastes are accurately classified, wastes with utilization value are screened out, and comprehensive utilization is carried out through physical, chemical or biological methods to achieve maximum resource recovery; Hazardous substance solidification module: adopts high-efficiency solidification technology to effectively solidify harmful substances in hazardous wastes, ensuring that no secondary pollution will be caused to the environment during subsequent treatment; Intelligent collection and transportation management module: Using Internet of Things technology and big data analysis, dynamically adjust the collection and transportation priorities according to the nature, quantity and market demand of hazardous waste, optimize the collection and transportation routes, and meet the requirements of compatibility and physical and chemical process mixing; Real-time monitoring and data connection module: through sensors and remote monitoring systems, real-time monitoring of equipment operation status, direct data connection and verification with the platform to ensure data accuracy and timeliness, and prevent mixing of hazardous wastes with conflicting properties; Batch tracking and cost control module: Establish a hazardous waste batch tracking system to record the source, treatment process and final destination of each batch of waste, and calculate and estimate the hazardous waste input cost of the corresponding receipt number; Remind users to perform equipment maintenance, inspection, and repair operations, and calculate equipment maintenance costs to provide data support for decision-making; Optimization algorithm and intelligent scheduling: Use optimization algorithm to shorten calculation time, reduce safety hazards caused by manual operation, and improve the intelligence and efficiency of hazardous waste treatment and collection.

2. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: Accurately classify hazardous wastes and screen out wastes with utilization value. The implementation methods are as follows: Determine whether the items or substances to be identified are solid waste; Identification shall be carried out in accordance with the List of Hazardous Wastes. Wastes that are not included in the list but may have hazardous characteristics shall be identified in accordance with GB5085.1 to GB5085.6; With the help of sensors and spectral analysis, professionals are needed to review and confirm the classification results.

3. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: Curing techniques include physical stabilization and chemical stabilization.

4. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 3 is characterized by: When selecting solidification technology, the nature, composition, treatment scale and subsequent treatment requirements of the waste should be considered comprehensively to determine the best solidification plan and process parameters.

5. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: Internet of Things technology: By installing sensors and Internet of Things devices at the points where hazardous waste is generated, collected, and transported, the nature and quantity of the waste can be monitored in real time. This information can be transmitted to the management center in real time to provide data support for collection and transportation decisions.

6. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: Use big data analysis technology to analyze and mine the collected data to discover the patterns of waste generation, transportation needs, and market demand information; based on this information, dynamically adjust collection and transportation priorities, optimize collection and transportation routes, and ensure that waste can be transported to treatment facilities in a timely and efficient manner.

7. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: Calculate and estimate the hazardous waste input cost for the corresponding receipt number, taking into account multiple factors, including the nature, quantity, treatment process, transportation costs and market price of the waste.

8. The environmentally friendly hazardous waste treatment intelligent collection system according to claim 1 is characterized by: The optimization algorithms include genetic algorithms and neural network algorithms.

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