CN117391416A - High-pressure rotary spraying automatic construction method and system - Google Patents
High-pressure rotary spraying automatic construction method and system Download PDFInfo
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- CN117391416A CN117391416A CN202311287328.1A CN202311287328A CN117391416A CN 117391416 A CN117391416 A CN 117391416A CN 202311287328 A CN202311287328 A CN 202311287328A CN 117391416 A CN117391416 A CN 117391416A
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- 238000010276 construction Methods 0.000 title claims abstract description 140
- 238000005507 spraying Methods 0.000 title claims abstract description 55
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 69
- 231100000719 pollutant Toxicity 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 27
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 14
- 230000008439 repair process Effects 0.000 claims description 38
- 239000003814 drug Substances 0.000 claims description 30
- 238000012216 screening Methods 0.000 claims description 21
- 238000005070 sampling Methods 0.000 claims description 19
- 239000000356 contaminant Substances 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000003900 soil pollution Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 4
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- 230000002110 toxicologic effect Effects 0.000 claims description 4
- 231100000027 toxicology Toxicity 0.000 claims description 4
- 230000000153 supplemental effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 11
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000005067 remediation Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 26
- 238000011835 investigation Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
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- 241001465754 Metazoa Species 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0633—Workflow analysis
Abstract
The invention discloses a high-pressure rotary spraying automatic construction method and a system, which belong to the technical field of in-situ remediation of polluted soil, and comprise an informatization management platform, an engineer station and an intelligent execution unit; wherein: the informationized management platform comprises: a pollution concept model, a job grid generation module, a pattern matching module, a task job package generation module and a task job package decomposition and issuing module which are constructed by utilizing basic data; the engineer station receives the task job package of the task job package decomposition and issuing module, detects the task job package and issues the task job package to the intelligent execution unit; the intelligent execution unit comprises a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station. Firstly, utilizing site survey pollutant data and supplementary survey data to construct a pollution conceptual model, then utilizing the pollution conceptual model to generate a task package, and finally utilizing the task package to guide the high-pressure rotary spraying automatic construction process of the site; the whole control process is intelligent and has high self-adaption degree.
Description
Technical Field
The invention belongs to the technical field of in-situ remediation of polluted soil, and particularly relates to a high-pressure rotary spraying automatic construction method and system.
Background
In recent years, the soil pollution problem in partial areas is still serious, the overall situation is complex, and the diffusion trend from point to surface is presented. With the rapid development of industry, the problem of organic pollution is gradually highlighted. The physical and chemical properties of the soil can be changed by a large amount of compound organic pollutants in the soil, a local ecological system is destroyed, indirect and direct toxic effects are generated on animals and plants in an area, and the health of human beings is seriously harmed by the enrichment and amplification effects of a food chain, so that the using function of the soil is seriously influenced.
Due to factors such as diversity of restoration media, complexity of hydrogeologic conditions, diversity of pollution types, particularity of pollutants, uneven distribution, variability and the like in a polluted site, difficulty and challenges of in-situ restoration of soil and groundwater are determined, and the requirement on restoration technology selection is high. The soil pollution has heterogeneity and concealment, the occupation exceeding rate of the soil can have larger difference with the overall exceeding condition of the surface area, the soil pollution is not visual, the pollution degree is different, therefore, the technical requirement on the soil treatment is extremely high, and advanced technology and special equipment are required to be relied on to scientifically and reasonably determine that the repair plan is suitable for complex and various pollution forms.
The current polluted site repair construction site conditions are complex and the construction links are many, so that site management staff can hardly control the technical parameters of the construction site, site paper recording is difficult, the execution conditions of the technical parameters of the site construction are difficult to effectively supervise, the polluted soil is repaired for many times, and the excessive repair condition is caused. In the traditional construction technology, the labor cost is continuously increased, and the labor cost is larger and larger in the overall cost input ratio. The traditional repair construction modes with high energy consumption, large disturbance and extensive use are gradually eliminated. The digital technology is adopted, and intelligent control and automatic adaptive control are adopted, so that the method is a development direction of future repair engineering construction.
At present, the digital technology adopted in the present place in the industry is mostly an intelligent building site, is safe and personnel in charge, the information parameter acquisition and automatic control operation of the on-site construction operation are still immature, most pollutant analysis software is still remained in the analysis of the data and pollutant three-dimensional layer, the whole life cycle of the environmental repair project is not managed and controlled, and a data flow closed loop chain is not formed.
Disclosure of Invention
The invention provides a high-pressure rotary spraying automatic construction method and a system for solving the technical problems in the prior art, wherein a plane area and a longitudinal depth model of a project pollution range are constructed through detection data and related sampling depth data of field investigation, a construction operation mode and technical parameters are adaptively matched in combination with pollution conditions and pollution depths, planning and issuing of a construction task are realized through an informationized intelligent management and control platform, and decoding and execution of a task planning packet are completed through a field workstation and an execution unit. The full life cycle control of the environmental repair project is realized, the rough mode of the existing repair project construction is changed, the accurate control of the construction process is enhanced, the risk of potential secondary pollution is reduced, the fine construction is realized, and the intelligent and efficient construction of the repair project is realized.
The first object of the invention is to provide a high-pressure rotary spraying automatic construction method, which comprises the following steps:
the system comprises an informationized management platform, an engineer station and an intelligent execution unit; wherein:
the informationized management platform comprises: a pollution concept model, a job grid generation module, a pattern matching module, a task job package generation module and a task job package decomposition and issuing module which are constructed by utilizing basic data;
the engineer station receives the task job package of the task job package decomposition and issuing module, detects the task job package and issues the task job package to the intelligent execution unit;
the intelligent execution unit comprises a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station.
Preferably, the basic data comprises sampling point position information, pollutant name, CAS number, sampling depth information, pollutant concentration and pollutant corresponding screening value; when the pollution conceptual model constructed by the basic data is utilized, the basic data is firstly subjected to data standardization pretreatment and compiled into a template, and identification elements extracted from the template are point location coordinates, sampling depth, pollutant names, corresponding CAS numbers, pollutant concentrations and pollutant corresponding repair target values.
Preferably, the operation grid generating module acquires information of a pollution area from the pollution concept model, adapts a pollution area plane according to a set standard operation grid range, and cuts irregular corners in the pollution area plane to adapt a red line operation area so as to generate an operation grid;
the pattern matching module is used for adaptively matching a repair operation pattern according to a pollution conceptual model and an operation grid, primarily calculating a maximum energy barrier of pollutant decomposition based on the stability of a pollutant structure, calculating the medicament quantity required by degradation reaction according to the maximum energy barrier, configuring the maximum proper concentration of the medicament according to medicament dissolution conditions, combining the number of injection piles in a standard grid, and decomposing the total medicament quantity to each injection pile;
the task job bundle generation module forms a task job bundle according to the standardized job grid parameters, the red line job area, the medicament configuration quantity and the job mode based on the pollution conceptual model;
the task operation package splitting and issuing module splits the task operation package and issues the task operation package to the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station, and the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station execute corresponding construction instructions according to the split task operation package.
Preferably, the identification element is subjected to preliminary operation screening to identify out the relevant information of the exceeding point location; selecting corresponding characteristic pollutants from screening data, and assigning values according to preset pollutant restoration difficulty assignment, wherein the calculation formula of the restoration difficulty is as follows:
wherein C is m For this zone the maximum concentration of contaminants (mg/kg), C l Screening value (mg/kg) for soil pollution factor, J m Gibbs free energy, J, at the stage of the pollution factor reaction n Gibbs free energy, K at the generation stage A And P is the total energy required in the repair process and is the toxicological weight coefficient, and the total energy required in the repair process is replaced by the repair difficulty.
Preferably, the parameters in the standardized job grid include: generating and distributing operation points, generating and distributing point-supplementing operation, covering operation point grid boundaries, and generating operation point medicine injection quantity.
Preferably, the construction mode includes: default standard operation mode, depth setting single operation mode, interval operation mode and cyclic reciprocation operation mode.
The second object of the invention is to provide a high-pressure rotary spraying automatic construction method, comprising the following steps:
s1, constructing a pollution conceptual model by utilizing site survey pollutant data and supplementary survey data;
s2, generating a high-pressure jet grouting construction task package based on a pollution conceptual model;
s3, after the high-pressure rotary spraying construction task package is split, the split high-pressure rotary spraying construction task package is issued to a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station; and executing corresponding instructions by the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station according to the received task package.
Preferably, the site survey contaminant data and the supplemental survey data include sampling point location information, contaminant name, CAS number, sampling depth information, contaminant concentration, contaminant correspondence screening value.
Preferably, in S2, the high-pressure jet grouting construction task package includes a working red line range, a number and depth of working points, a working point mode, and a required dosage; after being checked by a technical engineer, the high-pressure rotary spraying construction task packet is issued to a site engineer station, the engineer station decodes and splits the high-pressure rotary spraying construction task packet and returns the high-pressure rotary spraying construction task packet to a platform for integrity evaluation, after the high-pressure rotary spraying construction task packet is qualified by evaluation, the engineer station configures a high-pressure rotary spraying operation pile machine, a plug pump and a dispensing station to form a complete construction operation chain, and the high-pressure rotary spraying operation pile machine, the plug pump and the dispensing station automatically or guided to complete the construction task according to the decomposition task.
Preferably, in S3, in the process of executing the corresponding instructions, the high-pressure rotary spraying operation pile machine, the plug pump and the dispensing station collect current data in real time by the intelligent instrument, send the current data to the site engineer station and the intelligent management and control informatization system, compare with various technical parameters set in the construction task package, and compare and analyze the construction operation state and the completion condition of the construction plan, thereby forming a closed loop of construction process parameter information.
The invention has the advantages and positive effects that:
firstly, utilizing site survey pollutant data and supplementary survey data to construct a pollution conceptual model, then utilizing the pollution conceptual model to generate a task package, and finally utilizing the task package to guide the high-pressure rotary spraying automatic construction process of the site; the whole control process is intelligent and has high self-adaptive degree;
after the high-pressure rotary spraying automatic construction process is executed, the invention can acquire the constructed data and feed the data back to the pollution conceptual model at the same time, thereby realizing the optimal adjustment of the technological process;
the pollution conceptual model established by the invention carries data statistics and analysis, a pollution plane longitudinal distribution map, a construction task packet, technical parameters of a construction process and the like, decodes the task packet and issues the task packet according to items based on an informatization platform and a site engineer station, and realizes closed-loop management such as construction task planning, issuing, executing, supervising and the like. And the real-time feedback of each parameter in the construction process is used for carrying out early warning on the content of the standard construction task package, so that the whole life cycle operation cycle of the whole repair project is realized, and the intelligent and efficient construction of the environment repair project is realized.
Drawings
FIG. 1 is a system block diagram of a preferred embodiment of the present invention;
FIG. 2 is a flow chart of a preferred embodiment of the present invention;
fig. 3 is a flowchart for constructing a pollution conceptual model in a preferred embodiment of the present invention.
Detailed Description
For a further understanding of the invention, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
the following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
Noun interpretation: the working area is the entire construction area and the working grid represents a standardized working grid within the construction area, such as a 20X20 standard grid.
Referring to fig. 1 to 3, a high-pressure rotary spraying automatic construction method includes:
step one, constructing a pollution concept model; the data identification needs a standardized format, and the data is subjected to standardized processing to be adapted to an imported data identification template; the method comprises the following steps:
based on various parameters of pollutant investigation in a standardized field, dividing the parameters according to the types of the pollutants, the concentration gradients of the pollutants and the superscalar multiples through pretreatment of data, and carrying out accounting on the hazard degree of the human body and the screening value of the pollutants by combining the pollutants to construct a three-dimensional model of a pollution area, which is also called a pollution conceptual model;
and step two, automatically adapting to a polluted area plane according to a set standard operation grid range based on a polluted concept model, and cutting irregular corners to adapt to a red line operation area (a high-pressure rotary spraying area).
Thirdly, based on a pollution conceptual model and an adaptive operation grid, the system is adaptively matched with a repair operation mode, based on the stability of a pollutant structure, the maximum energy barrier of pollutant decomposition is primarily calculated, the medicament quantity required by degradation reaction is calculated according to the maximum energy barrier, the medicament is adapted to the maximum proper concentration according to the medicament dissolution condition, the number of injection piles in the standard grid is combined, and the total medicament quantity is decomposed to each injection pile.
And step four, based on various parameter data (including operation depth, operation pressure, various operation parameters such as medicine delivery quantity, injection pile quantity and the like) of the medicine delivery quantity, integrating parameters such as a construction red line operation area, a repair operation mode, a repair medicine quantity, injection pile quantity and the like, forming a high-pressure rotary spraying construction task operation package, and carrying out encryption coding.
And fifthly, based on the informatization management platform, the construction task package is issued to a site engineer station through the communication module, the site engineer station decodes and splits the task package to form a complete character string control language and repackages the complete character string control language, the complete character string control language is returned to the informatization management platform for task package integrity detection, after the completion of the integrity detection, the distributed character string control language is sent to each execution unit on site, each execution unit on site can automatically carry out networking configuration, and a whole construction industry control chain, namely a high-pressure rotary spraying operation pile machine-plug pump-dispensing station operation chain is formed, and the construction operation task is guided to be completed.
And step six, after the configuration is completed, executing each execution unit according to the construction job task, and processing according to the job exception handling logic when the execution unit encounters a job exception condition to complete the construction job.
And step seven, after the construction task is completed, the informatization management platform generates a repair effect self-checking task, and after the repaired pollutant concentration related data is imported in a standardized mode, a new operation area is generated and optimized to form a construction operation data flow closed loop.
Optionally, the pollution concept model comprises a data model synthesized by a pollution range plane, a longitudinal depth and a pollution exceeding condition;
the pollution concept model generation principle is as follows: the method is characterized in that pollutant data and the depth of pollutants based on project site investigation are used as original basic data, a template which can be automatically identified by an intelligent management and control system is compiled through data standardization pretreatment, and identification elements extracted from the template are parameters such as point location coordinates, sampling depth, pollutant names, corresponding CAS numbers, pollutant concentration, pollutant corresponding repair target values and the like.
The identification elements are subjected to preliminary operation screening, and the relevant information of the out-of-standard point positions in the identification elements, namely parameters such as pollutant names, types of the pollutants, CAS numbers, out-of-standard multiples and the like, are identified. And selecting the batch parameters, clicking a generating model, and forming a pollution range perspective schematic diagram according to the corresponding data.
Selecting corresponding characteristic pollutants from screening data, and assigning values according to preset pollutant restoration difficulty assignment by a system, wherein the calculation formula of the restoration difficulty is as follows:
wherein C is m For this zone the maximum concentration of contaminants (mg/kg), C l Screening value (mg/kg) for soil pollution factor, J m Gibbs free energy, J, at the stage of the pollution factor reaction n Gibbs free energy, K at the generation stage A And P is the total energy required in the repair process and is the toxicological weight coefficient, and the total energy required in the repair process is replaced by the repair difficulty.
And forming a construction operation task package according to parameters such as parameters in a standardized operation grid, a construction red line area, a medicament configuration amount, an operation mode and the like based on the pollution conceptual model.
Optionally, the standardized intra-job grid parameters include: generating and distributing operation points, generating and distributing point-supplementing operation, covering operation point grid boundaries, and generating operation point medicine injection quantity.
Optionally, the construction mode includes: default standard operation mode, depth setting single operation mode, interval operation mode and cyclic reciprocation operation mode.
Alternatively, the construction mode can be set step-by-step according to actual needs.
Optionally, the construction job task package is used as a core part of the high-pressure rotary spraying construction job, and is loaded with point location information, a job scope, a job mode, pressure, flow, drilling speed, lifting speed and other technical parameter information required by the high-pressure rotary spraying intelligent construction, decoding and splitting are performed at an engineer station to generate each execution unit sub-project task through procedure planning, and the sub-project task is automatically issued to an intelligent pile machine and related auxiliary operators to automatically or guide the completion of the construction job.
In the construction operation process, a supervision data management system carried on the intelligent high-pressure jet grouting pile machine is utilized to collect construction operation parameters such as grouting pressure, grouting flow, drill rod rotating speed, grouting interval, drilling depth and the like, point position coordinate information and background dispensing station conditions in the construction process in real time, and the construction operation parameters, the point position coordinate information and the background dispensing station conditions are sent to an intelligent management and control platform for operation state and operation plan matching monitoring.
A high-pressure rotary spraying automatic construction system comprises an intelligent management and control informatization system and an intelligent automatic construction pile machine.
The intelligent management and control informatization system is provided with a pollution conceptual model, and the pollution conceptual model is constructed based on standard standardized data.
The intelligent management and control informatization system forms a pollution area range through a pollution conceptual model, automatically or guiding to construct a construction task package and send the construction task package to a field engineer station through a communication module, and the field engineer station automatically or guiding to decode the task package and disassemble the task to an execution unit, namely an intelligent construction pile machine and accessory equipment, and automatically or guiding to complete the separate construction tasks.
The intelligent control informatization system reads the construction process data in real time through intelligent instruments at each process control point of the execution unit, feeds back the construction process data to the intelligent control informatization system, and performs comparison and early warning with preset parameter information to form a data flow closed loop.
A high pressure rotary jetting automation construction system, comprising: the system comprises an informationized management platform, an engineer station and an intelligent execution unit; wherein: the informationized management platform comprises:
a pollution conceptual model constructed by utilizing the basic data;
the operation grid generating module acquires information of a pollution area from the pollution concept model, adapts to a pollution area plane according to a set standard operation grid range, and cuts irregular corners in the pollution area plane to adapt to a red line operation area so as to generate an operation grid;
the pattern matching module is used for adaptively matching a repair operation pattern according to a pollution conceptual model and an operation grid, primarily calculating a maximum energy barrier of pollutant decomposition based on the stability of a pollutant structure, calculating the medicament quantity required by degradation reaction according to the maximum energy barrier, configuring the maximum proper concentration of the medicament according to medicament dissolution condition, combining the number of injection piles in a standard grid, and decomposing the total medicament quantity to each injection pile;
the task job package generation module forms a task job package according to the standardized job grid internal parameters, the red line job area, the medicament configuration quantity and the job mode based on the pollution conceptual model;
the task operation package decomposition and issuing module is used for decomposing the task operation package, issuing the task operation package to an engineer station and then issuing the task operation package to the intelligent execution unit by the engineer station;
the intelligent execution unit comprises a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station;
and the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station execute corresponding construction instructions according to the split task operation package.
Preferably, the basic data comprises sampling point information, pollutant name, CAS number, sampling depth information, pollutant concentration and pollutant corresponding screening value.
Preferably, when the pollution conceptual model constructed by utilizing the basic data is utilized, firstly, the basic data is subjected to data standardization pretreatment and compiled into a template, and identification elements extracted from the template are point location coordinates, sampling depth, pollutant names, corresponding CAS numbers, pollutant concentrations and pollutant corresponding restoration target values.
Preferably, the identification element is subjected to preliminary operation screening to identify out the relevant information of the exceeding point location; selecting corresponding characteristic pollutants from screening data, and assigning values according to preset pollutant restoration difficulty assignment, wherein the calculation formula of the restoration difficulty is as follows:
wherein C is m For this zone the maximum concentration of contaminants (mg/kg), C l Screening value (mg/kg) for soil pollution factor, J m Gibbs free energy, J, at the stage of the pollution factor reaction n Gibbs free energy, K at the generation stage A And P is the total energy required in the repair process and is the toxicological weight coefficient, and the total energy required in the repair process is replaced by the repair difficulty.
The normalized job intra-grid parameters include: generating and distributing operation points, generating and distributing point-supplementing operation, covering operation point grid boundaries, and generating operation point medicine injection quantity.
The construction mode comprises the following steps: default standard operation mode, depth setting single operation mode, interval operation mode and cyclic reciprocation operation mode.
The working process of the system comprises the following steps:
(1) Based on field investigation pollutant data (and supplementary investigation data), including sampling point position information, pollutant name, CAS number, sampling depth information, pollutant concentration and pollutant corresponding screening value, after data preprocessing, forming investigation data entry template which can be identified by the system, and then entering an intelligent management and control informatization system, and constructing a pollution conceptual model by the system according to related data information;
(2) Based on a pollution conceptual model, the system can adaptively generate a high-pressure rotary spraying construction task package according to related operation logic, wherein the high-pressure rotary spraying construction task package comprises an operation red line range, operation point position quantity and depth, operation point position modes and required medicament quantity, the operation red line range, the operation point position quantity and the depth are checked by a platform technology engineer and then are issued to a site engineer station, the engineer station decodes and splits the task package and returns the task package to the platform to carry out integrity assessment, after the assessment is qualified, the engineer station configures execution units such as an intelligent construction pile machine, a medicine injection pump station, a medicine dispensing station and the like to form a complete construction operation chain, and each execution unit automatically or guided to complete the construction task according to a decomposition task.
(3) And in the construction process, the data of each execution unit is collected by an intelligent instrument in real time and is sent to a site engineer station and an intelligent management and control informatization system, and is compared with various technical parameters set in a construction task package, and the construction operation state and the construction plan completion condition are compared and analyzed to form a construction process parameter information closed loop.
Therefore, based on the high-pressure rotary spraying intelligent construction method in the embodiment of the invention, the high-pressure rotary spraying repair process of the whole repair project is based on the pollution conceptual model, the construction task planning, the construction process data detection and the construction process repeated operation process automation are completed, and the intelligent and efficient construction of the environmental engineering is realized.
The pollution concept model forming process comprises the steps of original data sources, site investigation data and supplementary investigation data, wherein the original data sources, the site investigation data and the supplementary investigation data comprise sampling point position information, pollutant names, CAS numbers, sampling depth information, pollutant concentrations, pollutant corresponding screening values, after data preprocessing, investigation data input templates which can be recognized by a system are formed, and after recognition and input of an informationized database, electronic data are formed, all data of out-of-standard point positions are identified as pollutant sample data files, and out-of-standard point position related information, namely parameters such as pollutant names, types, CAS numbers, out-of-standard multiples and the like, are identified. Selecting the batch parameters, clicking to generate a model, namely forming a pollution concept model according to the corresponding data. And then, calculating and deducing the comprehensive pollution degree condition of the area through an exceeding repair algorithm, setting a screening value through an automatic or guiding operator, locking the pollution plume area needing to be focused on to form a three-dimensional model of the pollution plume area, calculating the area and the thickness of the pollution plume by adopting a projection mode based on the three-dimensional model, marking nearby, and finally forming a three-dimensional figure of the repair area covering the whole pollution area. The basic formula of the standard exceeding repair algorithm is as follows:
wherein C is i Mean concentration of contaminants (mg/kg), V i For contaminated soil volume (m 3 )，M i Is the soil r volume weight (kg/m) 3 ),K B And S is the total capacity of the exceeding repaired pollutant.
The pollutant restoration difficulty weight coefficient is a value obtained by dividing the average concentration of pollutants by a restoration target value, and weight coefficient distribution of 1-10 points is given according to an assignment method.
The intelligent management and control system operates and associated logic, a pollution conceptual model is used as a core driver in the construction process, the pollutant point location information, the exceeding concentration and the exceeding longitudinal depth contained in the pollution conceptual model are main basis for generating a construction plan, and on the basis of the pollution conceptual model, the construction operation plan is automatically or guided to be generated and issued to an intelligent execution unit, and the construction operation is automatically or guided to be completed.
An intelligent construction system based on a pollution conceptual model comprises an intelligent integrated management and control system and an intelligent construction pile machine.
The intelligent integrated management and control system is provided with a pollution conceptual model, and is constructed based on pollutant concentration, superscalar multiple and longitudinal depth.
The intelligent integrated management and control system can automatically or guided to generate a construction task plan based on the pollution conceptual model and send the construction task plan to a site engineer station, the site engineer station decodes the split task to an execution unit-pile machine, a pump station and a dispensing station, and the execution unit automatically or guided to complete construction operation according to the construction operation task.
The intelligent integrated management and control system monitors the construction process data of each execution unit in real time based on the on-site electronic instrument, feeds back the construction process data to the intelligent integrated management and control system, compares various parameters in a construction operation plan, and gives out a larger deviation, and early warning construction management personnel and operators perform on-site control to form data flow closed loop circulation.
The intelligent management and control integrated system is used for forming a construction plan based on a pollution conceptual model, forming a construction plan opposite to the pollution conceptual model based on the pollution conceptual model in a specific implementation process, sending the construction plan to a site engineer station, performing decoding distribution through the site engineer station, sending the construction plan to each execution unit, performing operation by each execution unit, feeding back to the integrated management and control system after the operation is completed, starting a next self-checking task of a repairing effect, optimizing the pollution conceptual model according to new pollution information provided in the self-checking of the repairing effect, generating a new construction operation plan, and repeating the cycle until the completion is finished after the new pollutant exceeding information is not existed.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, but any simple modification, equivalent variation and modification of the above embodiments according to the technical principles of the present invention are within the scope of the technical solutions of the present invention.
Claims (10)
1. The high-pressure rotary spraying automatic construction system is characterized by comprising an informationized management platform, an engineer station and an intelligent execution unit; wherein:
the informationized management platform comprises: a pollution concept model, a job grid generation module, a pattern matching module, a task job package generation module and a task job package decomposition and issuing module which are constructed by utilizing basic data;
the engineer station receives the task job package of the task job package decomposition and issuing module, detects the task job package and issues the task job package to the intelligent execution unit;
the intelligent execution unit comprises a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station.
2. The high-pressure rotary jetting automatic construction system according to claim 1, wherein the basic data comprises sampling point location information, pollutant names, CAS numbers, sampling depth information, pollutant concentrations, and pollutant corresponding screening values; when the pollution conceptual model constructed by the basic data is utilized, the basic data is firstly subjected to data standardization pretreatment and compiled into a template, and identification elements extracted from the template are point location coordinates, sampling depth, pollutant names, corresponding CAS numbers, pollutant concentrations and pollutant corresponding repair target values.
3. The high-pressure rotary jetting automatic construction system according to claim 1, wherein:
the operation grid generating module acquires information of a pollution area from the pollution concept model, adapts to a pollution area plane according to a set standard operation grid range, and cuts irregular corners in the pollution area plane to adapt to a red line operation area so as to generate an operation grid;
the pattern matching module is used for adaptively matching a repair operation pattern according to a pollution conceptual model and an operation grid, primarily calculating a maximum energy barrier of pollutant decomposition based on the stability of a pollutant structure, calculating the medicament quantity required by degradation reaction according to the maximum energy barrier, configuring the maximum proper concentration of the medicament according to medicament dissolution conditions, combining the number of injection piles in a standard grid, and decomposing the total medicament quantity to each injection pile;
the task job bundle generation module forms a task job bundle according to the standardized job grid parameters, the red line job area, the medicament configuration quantity and the job mode based on the pollution conceptual model;
the task operation package splitting and issuing module splits the task operation package and issues the task operation package to the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station, and the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station execute corresponding construction instructions according to the split task operation package.
4. The high-pressure jet grouting automation construction system according to claim 3, wherein the identification elements are subjected to preliminary operation screening to identify out-of-standard point location related information; selecting corresponding characteristic pollutants from screening data, and assigning values according to preset pollutant restoration difficulty assignment, wherein the calculation formula of the restoration difficulty is as follows:
wherein C is m For this zone the maximum concentration of contaminants (mg/kg), C l Screening value (mg/kg) for soil pollution factor, J m Gibbs free energy, J, at the stage of the pollution factor reaction n Gibbs free energy, K at the generation stage A And P is the total energy required in the repair process and is the toxicological weight coefficient, and the total energy required in the repair process is replaced by the repair difficulty.
5. The high pressure rotary jetting automatic construction system of claim 1, wherein the standardized intra-job grid parameters comprise: generating and distributing operation points, generating and distributing point-supplementing operation, covering operation point grid boundaries, and generating operation point medicine injection quantity.
6. The high pressure rotary jetting automatic construction system according to claim 1, wherein the construction mode comprises: default standard operation mode, depth setting single operation mode, interval operation mode and cyclic reciprocation operation mode.
7. The high-pressure rotary spraying automatic construction method is characterized by comprising the following steps of:
s1, constructing a pollution conceptual model by utilizing site survey pollutant data and supplementary survey data;
s2, generating a high-pressure jet grouting construction task package based on a pollution conceptual model;
s3, after the high-pressure rotary spraying construction task package is split, the split high-pressure rotary spraying construction task package is issued to a high-pressure rotary spraying operation pile machine, a plug injection pump and a dispensing station; and executing corresponding instructions by the high-pressure rotary spraying operation pile machine, the plug injection pump and the dispensing station according to the received task package.
8. The automated high-pressure rotary jetting construction method of claim 7, wherein the site survey contaminant data and the supplemental survey data comprise sampling point location information, contaminant name, CAS number, sampling depth information, contaminant concentration, contaminant correspondence screening values.
9. The automated construction method for high-pressure jet grouting according to claim 7, wherein in S2, the high-pressure jet grouting construction task package includes a range of operation red lines, the number and depth of operation points, the mode of operation points, and the required dosage; after being checked by a technical engineer, the high-pressure rotary spraying construction task packet is issued to a site engineer station, the engineer station decodes and splits the high-pressure rotary spraying construction task packet and returns the high-pressure rotary spraying construction task packet to a platform for integrity evaluation, after the high-pressure rotary spraying construction task packet is qualified by evaluation, the engineer station configures a high-pressure rotary spraying operation pile machine, a plug pump and a dispensing station to form a complete construction operation chain, and the high-pressure rotary spraying operation pile machine, the plug pump and the dispensing station automatically or guided to complete the construction task according to the decomposition task.
10. The automatic construction method for high-pressure rotary spraying according to claim 7, wherein in S3, the intelligent instrument collects current data in real time and sends the current data to the site engineer station and the intelligent control informatization system in the process of executing corresponding instructions by the high-pressure rotary spraying operation pile machine, the plug pump and the dispensing station, and the intelligent control informatization system is used for comparing with various technical parameters set in the construction task package, and comparing and analyzing the construction operation state and the completion condition of the construction plan to form a closed loop of construction process parameter information.
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