Soil remediation virtual construction system based on thermal desorption equipment

Abstract

The invention discloses a soil remediation virtual construction system based on thermal desorption equipment. The soil remediation virtual construction system comprises a virtual construction scene building module, an Internet of Things equipment data acquisition module, a soil remediation cloud engineering module, a safety management module and an earthwork allocation module, the overall purpose is to provide a set of comprehensive and integrated digital management and control solution for soil remediation. Through the mutually associated modules, the system can effectively realize optimal configuration and project management and control of resources such as equipment, manpower and chemicals, and realizes fine excavation and circulation management of polluted soil.

Description

Technical Field

[0001] The present invention relates to the field of environmental protection technology, and in particular to a soil remediation virtual construction system based on thermal desorption equipment, which improves soil remediation efficiency and effect by simulating and optimizing thermal desorption remediation process. Background Art

[0002] Traditional soil remediation methods have problems such as low efficiency, high cost and uncontrollable remediation effect. Therefore, the development of a new soil remediation technology is of great practical significance.

[0003] By obtaining data information through contaminated site investigation and geological and hydrological surveys, key parameters affecting heavy metal leaching and remediation are selected, and a contaminated soil information database is established. By coupling drone oblique photography technology with BIM modeling technology, a new three-dimensional visual model is constructed, which realizes functions such as rapid query, proofreading, and verification of contaminated soil foundation pit inflection point coordinates, pollution boundaries, foundation pit elevations, and precise earthwork measurement, thereby achieving fine excavation and circulation management of contaminated soil and laying the foundation for precise remediation.

[0004] The application of the virtual construction system can greatly improve the scientific nature of the design and the standardization of the construction. By simulating the thermal desorption repair process, the repair plan can be optimized, the repair cost can be reduced, and the repair efficiency and effect can be improved, thereby improving the overall management efficiency and project execution effect.

[0005] Existing soil remediation technologies have the following disadvantages, which limit their effectiveness and efficiency in modern construction project management: Inefficiency: Traditional soil remediation technologies often take a long time to complete, especially when dealing with large areas or deep contaminated soils.

[0006] Insufficient monitoring and control: Limited on-site monitoring technology makes it difficult to monitor the repair process in real time, resulting in the inability to adjust the repair strategy in a timely manner.

[0007] Waste of resources: Some restoration techniques may not be sophisticated enough, resulting in waste of resources, such as over-excavation or excessive use of restoration agents.

[0008] Inadequate environmental impact assessment: The lack of a comprehensive assessment of the environmental impact of restoration activities may result in the neglect of ecosystem protection during the restoration process.

[0009] Secondary pollution risk: Some remediation technologies may generate secondary pollution during the treatment process, such as the release of volatile organic compounds.

[0010] In view of the above shortcomings of the prior art, the present invention solves the following technical problems: Improve repair efficiency: Use virtual construction technology to simulate and optimize the repair process, reducing actual construction time and resource waste.

[0011] Reduce repair costs: Optimize repair plans and resource allocation, reduce unnecessary expenses, and reduce overall repair costs.

[0012] Reduce secondary pollution: Use environmentally friendly thermal desorption technology combined with virtual simulation to predict pollutant release and effectively control secondary pollution.

[0013] Enhanced technical applicability: The system can flexibly adjust remediation parameters according to different soil and pollutant types to improve the applicability of the technology.

[0014] Optimize resource utilization: Through refined management, the amount of repair agent used and the scope of excavation can be accurately controlled to reduce resource waste.

[0015] Comprehensive Environmental Impact Assessment: A comprehensive environmental impact assessment is conducted during the restoration plan design phase to ensure that the impact of restoration activities on the environment is minimized.

[0016] Improve project management level: Through the project management tools provided by the virtual construction system, the level of informationization and intelligence of project management can be improved.

[0017] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Summary of the invention

[0018] The purpose of the present invention is to provide a soil remediation virtual construction system based on thermal desorption equipment to solve the problems existing in the prior art.

[0019] In order to achieve the above object, the present invention adopts the following technical solutions: The present invention provides a soil remediation virtual construction system based on thermal desorption equipment, comprising: a virtual construction scene building module, an Internet of Things device data acquisition module, a soil remediation cloud engineering module, a safety and quality management module, and an earthwork transportation module; wherein, The virtual construction scene building module is responsible for creating a high-precision virtual environment to simulate the actual soil remediation site; The IoT device data acquisition module integrates multiple IoT devices to achieve comprehensive monitoring and management of the soil remediation process; The soil remediation cloud engineering module simulates soil remediation technology through digital means, providing process simulation, equipment operation simulation, data integration monitoring and project management optimization functions; The safety and quality management module collects sensor data in real time through the Internet of Things technology, monitors dangerous risk points 24 hours a day, and issues an immediate warning once abnormal data is detected; The earthwork transportation module optimizes the earthwork transportation plan by integrating vehicle positioning management, transported soil data statistics and roof positioning analysis functions.

[0020] Furthermore, the virtual construction scene building module integrates BIM technology and GIS data to construct a three-dimensional visual soil remediation engineering model to improve the authenticity and accuracy of the virtual scene; a high-performance visual graphics engine is used to achieve real-time rendering and interaction of the scene, providing an immersive experience; at the same time, by comparing tilt data and three-dimensional scene data at different times, the progress of the project restoration can be clearly seen, allowing users to navigate in the virtual scene, view different construction stages and analyze the restoration effect.

[0021] Furthermore, the IoT device data acquisition module is responsible for real-time acquisition and processing of on-site equipment data, including video surveillance, environmental monitoring, thermal desorption equipment and vehicle positioning monitoring data; on the one hand, by acquiring temperature, pressure and energy consumption data during the thermal desorption process, setting key parameter thresholds to achieve remote early warning prompts, and realizing remote intelligent management of equipment; at the same time, analyzing thermal desorption equipment data, optimizing operating parameters, and improving pollution control efficiency; on the other hand, installing temperature, humidity, wind speed, and noise environmental sensors at key locations to collect environmental parameters in real time and monitor the environmental conditions of the construction site; feeding back environmental monitoring results to the virtual construction system, analyzing environmental data, evaluating construction conditions, preventing environmental risks, and providing decision support for construction scheduling; The construction site collects data from on-site IoT devices in real time, including sensors and monitoring equipment, to monitor the soil remediation process and construction projects, and issue warnings and reminders to personnel who are not wearing safety protection measures to prevent major accidents; During the soil transportation stage, GPS positioning equipment is installed on the transport vehicles to track the vehicle's location in real time; record the vehicle's driving trajectory, monitor the vehicle's driving speed and route; and optimize vehicle scheduling based on real-time positioning data to improve soil transportation efficiency.

[0022] Furthermore, the soil remediation cloud engineering module uses BIM technology to design a three-dimensional model of the soil remediation process, including soil pretreatment, heating during thermal desorption, gasification of pollutants, gas collection, and subsequent purification and treatment steps; simulates the entire thermal desorption remediation process, including equipment operation, chemical reaction, and material flow; simulates the operation of the entire remediation process through a virtual construction system to verify the rationality and efficiency of the process design; on the one hand, it implements operation training, and provides an operator training environment through a virtual operation interface to improve operation proficiency and safety; on the other hand, it simulates possible equipment failures and trains operators to deal with emergencies. The soil remediation cloud engineering module integrates on-site sensor data to monitor the parameters of the remediation process in real time; analyzes the collected data, optimizes process parameters, improves remediation efficiency and reduces energy consumption; sets key parameter thresholds, and when the data exceeds the normal range, the system automatically issues an early warning to prevent potential risks; analyzes simulation data, predicts material consumption and equipment usage, optimizes construction plans and resource allocation, improves construction efficiency and controls project costs.

[0023] Furthermore, the safety and quality management module provides a safety training function, which improves employees' safety awareness and operational skills through safety training and reduces accidents; at the same time, it conducts quality inspections and analyses on the soil to ensure that the safety and quality of the soil remediation project meet the standards.

[0024] Furthermore, the earthwork transportation module installs a GPS positioning device on each transport vehicle to track the vehicle's location and movement trajectory in real time; based on the real-time location of the vehicle, it optimizes the scheduling plan, reduces idle driving and waiting time, and improves transportation efficiency; in terms of the soil transfer data statistics function, a weighing system is installed at the loading and unloading points to automatically record the loading and unloading weight of each vehicle; the weighing data is integrated with the vehicle GPS data to calculate the transportation volume and transfer efficiency of each vehicle; the data of the soil transfer is statistically analyzed, including the total transportation volume, the average transportation volume per vehicle, and the transportation frequency, and data statistics and analysis are used to provide scientific decision support for earthwork transportation.

[0025] By adopting the above technical solution, the present invention has the following beneficial effects: Technology integration advantages: This invention integrates a variety of advanced technologies such as BIM technology, virtual construction technology, Internet of Things technology, big data analysis, etc. to form a comprehensive soil remediation solution, which is not available in traditional soil remediation technology.

[0026] Simulation and optimization capability: Through virtual simulation of thermal desorption repair process, the present invention can predict and optimize the repair plan before actual construction, reduce resource waste and environmental pollution, and improve repair efficiency.

[0027] Cost-effectiveness: Optimized repair schemes and resource allocation reduce unnecessary expenses. Through the weighing system and data statistics, the loading and transportation volume of each vehicle are accurately calculated to provide accurate data for cost accounting. At the same time, the collected data is analyzed to optimize process parameters, improve repair efficiency and reduce energy consumption. The overall repair cost is reduced, while the resource utilization efficiency is improved.

[0028] Improved user experience: Rich scene effects, UI controls, etc. are established in the field of environmental protection engineering, so that users can roam smoothly in the full space, full elements, full process, multi-scale, and computable real world. The visual drag-and-drop interaction method can quickly create a three-dimensional electronic sand table based on the soil remediation engineering scene. At the same time, the interactive digital sand table and visual charts enhance the user experience, making the project management and decision-making process more intuitive and convenient.

[0029] Improved safety assurance: Automatically identify possible dangerous risk points during soil remediation, develop safety training content for soil remediation projects, including operating procedures, emergency response and safety knowledge, and improve operators' safety awareness and emergency response capabilities through simulation training.

[0030] Decision support: Based on the real-time data and historical data analysis of thermal desorption equipment, users can generate detailed process analysis reports and project management reports based on simulation results. This provides strong decision support for project managers and improves the scientificity and accuracy of decision-making. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 This is an architecture diagram of a soil remediation virtual construction system based on thermal desorption equipment provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0034] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0035] Combination Figure 1As shown, the soil remediation virtual construction system based on thermal desorption equipment provided by the present application is a soil remediation virtual construction system based on thermal desorption equipment. The system uses virtual construction technology and combines the actual operation data of the thermal desorption equipment to create a three-dimensional virtual environment for simulating the soil remediation process. The system includes a virtual construction scene building module, an Internet of Things device data acquisition module, a soil remediation cloud engineering module, a safety and quality management module, and an earthwork transportation module. The overall purpose is to provide a comprehensive and integrated digital management and control solution for soil remediation. Through these interrelated modules, the system can effectively achieve the optimal configuration and project management of resources such as equipment, manpower, and chemicals, and realize the fine excavation and circulation management of contaminated soil.

[0036] Virtual construction scene building module, which is responsible for creating a high-precision virtual environment to simulate the actual soil remediation site. By integrating BIM technology and GIS data, a three-dimensional visualized soil remediation engineering model is constructed to improve the authenticity and accuracy of the virtual scene. A high-performance visual graphics engine is used to achieve real-time rendering and interaction of the scene, providing an immersive experience. At the same time, by comparing the tilt data and three-dimensional scene data at different times, the progress of the project repair can be clearly seen, allowing users to navigate in the virtual scene, view different construction stages and analyze the repair effect.

[0037] 3333 IoT device data acquisition module, which integrates a variety of IoT devices to achieve comprehensive monitoring and management of the soil remediation process. It is responsible for real-time collection and processing of on-site equipment data, including video monitoring, environmental monitoring, thermal desorption equipment and vehicle positioning monitoring data. On the one hand, by collecting key data such as temperature, pressure, energy consumption, etc. during the thermal desorption process, setting key parameter thresholds to achieve remote early warning prompts, and realizing remote intelligent management of equipment. At the same time, analyze the thermal desorption equipment data, optimize the operating parameters, and improve the efficiency of pollution control. On the other hand, install environmental sensors such as temperature, humidity, wind speed, and noise at key locations to collect environmental parameters in real time and monitor the environmental conditions of the construction site. Feedback the environmental monitoring results to the virtual construction system, analyze environmental data, evaluate construction conditions, prevent environmental risks, and provide decision support for construction scheduling.

[0038] The construction site collects data from on-site IoT devices in real time, including sensors and monitoring equipment, to monitor the soil remediation process and construction projects, and systematically issues early warnings and reminders to personnel who are not wearing safety protection measures to prevent major dangerous accidents.

[0039] During the soil transportation stage, GPS positioning equipment is installed on the transport vehicles to track the vehicle location in real time. The vehicle's driving trajectory is recorded, and the vehicle's driving speed and route are monitored. Based on the real-time positioning data, vehicle scheduling is optimized to improve the efficiency of soil transportation.

[0040] The soil remediation cloud factory module simulates soil remediation technologies such as thermal desorption through digital means, and provides functions such as process simulation, equipment operation simulation, data integration monitoring and project management optimization. Use BIM technology to design a three-dimensional model of the soil remediation process, including key steps such as soil pretreatment, heating during thermal desorption, gasification of pollutants, gas collection, and subsequent purification and treatment. Simulate the entire thermal desorption remediation process, including equipment operation, chemical reactions and material flow. Use a virtual construction system to simulate the operation of the entire remediation process to verify the rationality and efficiency of the process design. On the one hand, it can realize operation training, and provide a training environment for operators through a virtual operation interface to improve operation proficiency and safety. On the other hand, it simulates possible equipment failures and trains operators to deal with emergencies.

[0041] Integrate on-site sensor data, such as temperature, pressure, flow, etc., to monitor the parameters of the repair process in real time. Analyze the collected data, optimize process parameters, improve repair efficiency and reduce energy consumption. Set key parameter thresholds. When the data exceeds the normal range, the system automatically issues an early warning to prevent potential risks. Analyze simulation data, predict material consumption and equipment usage, optimize construction plans and resource allocation, improve construction efficiency and control project costs.

[0042] The safety and quality management module focuses on safety management and quality control. This module collects sensor data in real time through the Internet of Things technology, monitors dangerous risk points 24 hours a day, and issues an immediate warning once abnormal data is detected. It provides safety training functions to improve employees' safety awareness and operating skills through safety training and reduce accidents. At the same time, it conducts quality inspections and analyses on the soil to ensure that the safety and quality of the soil remediation project meet the standards.

[0043] The earthwork transportation module optimizes earthwork transportation plans, improves efficiency, reduces costs, and ensures the safety and compliance of the transportation process by integrating functions such as vehicle positioning management, soil transfer data statistics, and roof positioning analysis. Install GPS positioning equipment on each transport vehicle to track the location and movement trajectory of the vehicle in real time. Based on the real-time location of the vehicle, optimize the scheduling plan, reduce idle driving and waiting time, and improve transportation efficiency. In terms of soil transfer data statistics, install weighing systems at loading and unloading points to automatically record the loading and unloading weight of each vehicle. Integrate weighing data with vehicle GPS data to calculate the transportation volume and transportation efficiency of each vehicle. Perform statistical analysis on the data of soil transfer, including total transportation volume, average transportation volume per vehicle, and transportation frequency, and use data statistics and analysis to provide scientific decision support for earthwork transportation.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A soil remediation virtual construction system based on thermal desorption equipment, characterized in that: include: Virtual construction scene building module, IoT equipment data collection module, soil remediation cloud engineering module, safety and quality management module, and earthwork transportation module; among them, The virtual construction scene building module is responsible for creating a high-precision virtual environment to simulate the actual soil remediation site; The IoT device data acquisition module integrates multiple IoT devices to achieve comprehensive monitoring and management of the soil remediation process; The soil remediation cloud engineering module simulates soil remediation technology through digital means, providing process simulation, equipment operation simulation, data integration monitoring and project management optimization functions; The safety and quality management module collects sensor data in real time through the Internet of Things technology, monitors dangerous risk points 24 hours a day, and issues an immediate warning once abnormal data is detected; The earthwork transportation module optimizes the earthwork transportation plan by integrating vehicle positioning management, transported soil data statistics and roof positioning analysis functions.

2. The soil remediation virtual construction system based on thermal desorption equipment according to claim 1 is characterized in that: The virtual construction scene building module integrates BIM technology and GIS data to build a three-dimensional visual soil remediation engineering model to improve the authenticity and accuracy of the virtual scene; it uses a high-performance visual graphics engine to achieve real-time rendering and interaction of the scene to provide an immersive experience; at the same time, through the comparison of tilt data and three-dimensional scene data at different times, the progress of the project restoration can be clearly seen, allowing users to navigate in the virtual scene, view different construction stages and analyze the restoration effect.

3. The soil remediation virtual construction system based on thermal desorption equipment according to claim 1 is characterized in that: The IoT device data acquisition module is responsible for real-time acquisition and processing of on-site equipment data, including video surveillance, environmental monitoring, thermal desorption equipment and vehicle positioning monitoring data; on the one hand, by collecting temperature, pressure and energy consumption data during the thermal desorption process, setting key parameter thresholds to achieve remote early warning prompts, and realizing remote intelligent management of equipment; at the same time, analyzing thermal desorption equipment data, optimizing operating parameters, and improving pollution control efficiency; on the other hand, installing temperature, humidity, wind speed, and noise environmental sensors at key locations to collect environmental parameters in real time and monitor the environmental conditions of the construction site; feeding back environmental monitoring results to the virtual construction system, analyzing environmental data, evaluating construction conditions, preventing environmental risks, and providing decision support for construction scheduling; The construction site collects data from on-site IoT devices in real time, including sensors and monitoring equipment, to monitor the soil remediation process and construction projects, and issue warnings and reminders to personnel who are not wearing safety protection measures to prevent major accidents; During the soil transportation stage, GPS positioning equipment is installed on the transport vehicles to track the vehicle's location in real time; record the vehicle's driving trajectory, monitor the vehicle's driving speed and route; and optimize vehicle scheduling based on real-time positioning data to improve soil transportation efficiency.

4. The soil remediation virtual construction system based on thermal desorption equipment according to claim 1 is characterized in that: The soil remediation cloud engineering module uses BIM technology to design a three-dimensional model of the soil remediation process, including soil pretreatment, heating during thermal desorption, gasification of pollutants, gas collection, and subsequent purification and treatment steps; Simulate the entire thermal desorption repair process, including equipment operation, chemical reaction and material flow; simulate the operation of the entire repair process through a virtual construction system to verify the rationality and efficiency of the process design; on the one hand, realize operation training, and provide operators with a training environment through a virtual operation interface to improve operation proficiency and safety; on the other hand, simulate possible equipment failures to train operators to deal with emergencies; The soil remediation cloud engineering module integrates on-site sensor data to monitor the parameters of the remediation process in real time; analyzes the collected data, optimizes process parameters, improves remediation efficiency and reduces energy consumption; Set key parameter thresholds. When the data exceeds the normal range, the system will automatically issue an early warning to prevent potential risks. Analyze simulation data, predict material consumption and equipment usage, optimize construction plans and resource allocation, improve construction efficiency and control project costs.

5. The soil remediation virtual construction system based on thermal desorption equipment according to claim 1 is characterized in that: The safety and quality management module provides a safety training function to improve employees' safety awareness and operational skills through safety training and reduce accidents. At the same time, it conducts quality inspections and analyses on the soil to ensure that the safety and quality of the soil remediation project meet the standards.

6. The soil remediation virtual construction system based on thermal desorption equipment according to claim 1 is characterized in that: The earthwork transportation module installs GPS positioning equipment on each transport vehicle to track the vehicle's location and movement trajectory in real time; based on the real-time location of the vehicle, it optimizes the scheduling plan, reduces idle driving and waiting time, and improves transportation efficiency; in terms of the statistical function of transported soil data, a weighing system is installed at the loading and unloading points to automatically record the loading and unloading weight of each vehicle; the weighing data is integrated with the vehicle GPS data to calculate the transportation volume and transportation efficiency of each vehicle; the data of transported soil is statistically analyzed, including the total transportation volume, the average transportation volume per vehicle, and the transportation frequency, and data statistics and analysis are used to provide scientific decision-making support for earthwork transportation.

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