CN115739975A - Intelligent equipment for ectopic stabilization repair - Google Patents
Intelligent equipment for ectopic stabilization repair Download PDFInfo
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- CN115739975A CN115739975A CN202211580841.5A CN202211580841A CN115739975A CN 115739975 A CN115739975 A CN 115739975A CN 202211580841 A CN202211580841 A CN 202211580841A CN 115739975 A CN115739975 A CN 115739975A
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Automation & Control Theory (AREA)
- Processing Of Solid Wastes (AREA)
- Disintegrating Or Milling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention provides an intelligent device for ectopic stabilization repair, which comprises: a control system configured to perform the following actions: sending a soil receiving control instruction to the intelligent crushing and screening device; sending a dosing control instruction to the medicament accommodating device; sending a stirring control instruction and a discharging control instruction to the intelligent dosing stirring device; the intelligent crushing and screening device is configured to receive the polluted soil according to the soil receiving control instruction, and crush and screen the polluted soil for conveying to the intelligent dosing and stirring device; the medicament containing device is configured to convey medicament to the intelligent dosing and stirring device according to the dosing control instruction; and a smart medicated agitation device configured to perform the following acts: stirring the mixture of the polluted soil and the medicament according to the stirring control instruction; and discharging the soil after stopping stirring according to the discharging control instruction.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to intelligent equipment for ectopic stabilization remediation.
Background
With the increasing influence of human activities on the natural environment, the soil pollution problem has serious adverse effects on the ecological environment and human health. Therefore, it is necessary to adopt reasonable technical means to repair the contaminated soil, so as to effectively control the human health and ecological environment risks caused by soil pollution.
Heavy metal pollution is the main problem of soil pollution in China at present. The solidification and stabilization technology is one of the most commonly used technologies for repairing heavy metal contaminated soil, and is characterized in that a curing agent/stabilizing agent is added into the contaminated soil, and the agent, a contaminated medium and pollutants are subjected to physical and chemical actions through full mixing, so that the pollutants are sealed into a solidified body with complete structure and low permeability, or the pollutants are converted into a chemically inactive state, the migration and diffusion of the pollutants in the environment are reduced, and the contaminated soil is repaired.
At present, although curing stabilization equipment is more in variety, in the curing stabilization repair process of a polluted site, screening, stirring and dosing equipment are separated, the whole process automation cannot be realized during the dosing of a medicament, and the precision of the medicament cannot be guaranteed during the manual dosing, so that the repair effect is unstable.
Disclosure of Invention
The invention aims to provide intelligent equipment for ectopic stabilization repair, and aims to solve the problem that the repair effect is unstable due to the fact that the existing curing stabilization equipment cannot realize full automation in repair.
In order to solve the above technical problem, the present invention provides an intelligent device for ectopic stabilization repair, comprising:
a control system configured to perform the following actions:
sending a soil receiving control instruction to the intelligent crushing and screening device;
sending a dosing control instruction to the medicament accommodating device; and
sending a stirring control instruction and a discharging control instruction to the intelligent dosing stirring device;
the intelligent crushing and screening device is configured to receive the polluted soil according to the soil receiving control instruction, and crush and screen the polluted soil for conveying to the intelligent dosing and stirring device;
a medicament containing device configured to deliver medicament to the smart medicated agitation device according to the medicated control instructions; and
a smart medicated agitation device configured to perform the following actions:
stirring the mixture of the polluted soil and the medicament according to the stirring control instruction; and
and discharging the soil after stopping stirring according to the discharging control instruction.
Optionally, in the intelligent device for ectopic stabilization repair, a housing is further included;
the shell forms an accommodating space, the top main bearing structure is positioned at the upper part of the accommodating space, and the bottom main bearing structure is positioned at the lower part of the accommodating space;
the intelligent crushing and screening device comprises a feed hopper with openings at the top and the bottom, and the top main bearing structure exerts supporting force on the feed hopper;
the intelligent dosing and stirring device comprises a material containing bin with an opening at the top, and the bottom end main bearing structure exerts supporting force on the material containing bin;
the medicament containing device is arranged on the side wall of the storage bin, and a liquid channel is arranged between the medicament containing device and the storage bin;
the polluted soil entering from the feed hopper falls into the material containing bin after being screened and crushed.
Optionally, in the intelligent apparatus for ex-situ stabilization repair, a first weighing device is further included, and the first weighing device is arranged at the bottom of the intelligent dosing and stirring device;
the first weighing device detects the weight of the soil in the intelligent dosing and stirring device for conveying to a control system;
and when the soil weight reaches a first threshold value, the soil sent by the control system receives a control instruction to carry out first threshold value skip.
Optionally, in the intelligent device for ex-situ stabilization repair, the intelligent crushing and screening device is provided with a crushing gear;
the crushing gear enables the polluted soil to be discharged in the rotary crushing process and fall into the material containing bin;
after intelligent crushing and screening device detects that soil receives control command and carries out the jump of first threshold value, broken gear stall to make contaminated soil bond and be in the soil jam is realized to the lateral wall of feeder hopper.
Optionally, in the intelligent apparatus for ex-situ stabilization repair, a heavy metal detector is further included, wherein:
during feeding, the heavy metal detector detects the concentration of the heavy metal in the soil in the intelligent dosing and stirring device for multiple times in each unit time;
selecting a maximum detection value of the concentration of the heavy metal in the soil, and sending the maximum detection value to a control system;
the control system calculates the dosage of the medicament by adopting a dosing control core algorithm according to the maximum detection value of the concentration of the heavy metal in the soil and the weight of the soil;
the control system forms a dosing control instruction according to the dosage of the medicament.
Optionally, in the intelligent apparatus for ectopic stabilization repair, the medicament containing device includes a medicament tank, a pressure pump and a medicament delivery tube, wherein:
the pressure pump pumps the medicament in the medicament tank into the intelligent dosing and stirring device through the medicament conveying pipe;
the bottom end of the medicament tank is provided with a second weighing device, and the second weighing device detects the weight of the medicament in the medicament tank for conveying to a control system;
the medicine containing device adds medicine after receiving the medicine adding control instruction, and when the weight of the medicine reaches a second threshold value, the medicine adding control instruction sent by the control system skips the second threshold value;
and after the medicament containing device detects that the dosing control instruction carries out second threshold value jumping, the pressure pump stops.
Optionally, in the intelligent apparatus for ex-situ stabilization repair, a near infrared spectrum detector is further included, and the near infrared spectrum detector is arranged on a side wall of the intelligent dosing and stirring device;
the control system sets a stirring period threshold in the stirring control instruction;
when the stirring time of the intelligent dosing stirring device reaches the stirring period threshold value, stopping stirring;
the near infrared spectrum detector detects the change of H-O bond peak data in the soil in multiple angles and sends the detection data to the control system;
the control system judges the solid-liquid ratio of soil and water in the soil through a stirring uniformity judgment algorithm so as to judge the uniformity degree of stirring of the soil and the medicament;
if the stirring is not uniform, a new stirring control instruction is sent to enable the intelligent dosing stirring device to continue stirring, and if the stirring is uniform, a discharging control instruction is sent.
Optionally, in the intelligent apparatus for ectopic stabilization repair, the control system is disposed on an integrated control board, and the integrated control board further includes an analog-to-digital conversion module, a digital-to-analog conversion module, a memory, and an AI chip.
Optionally, in the intelligent device for ex-situ stabilization repair, the control system communicates with the intelligent crushing and screening device, the intelligent dosing and stirring device and the medicament containing device through ethernet and/or USB.
The present invention is based on the following insight of the inventors, and the inventors found through research that the main reasons that the repair effect of the existing curing and stabilizing equipment is difficult to improve are the following:
firstly, in the curing and stabilizing repair process of the existing polluted site, screening, stirring and dosing equipment are separated, the whole process automation cannot be realized during the dosing of the medicament, and the accuracy of the medicament cannot be ensured during the manual dosing, so that the repair effect is unstable.
Secondly, after the agent is stirred with the polluted soil, the existing equipment cannot judge whether the stirring effect is uniform or not, and the coordination among the equipment is poor; according to the invention, the near infrared spectrum detector detects the change of H-O bond peak data in soil in multiple angles, so that the detection and reasonable judgment of the stirring uniformity degree are realized, and the discharge control instruction is sent by matching with the stirring uniformity judgment algorithm, so that the full-automatic and integrated intelligent ex-situ stabilization repair equipment can not only stir uniformly, but also output qualified soil as soon as possible, save energy and time cost, and improve efficiency.
In addition, aiming at the condition that pollutants are distributed in the soil unevenly, when the soil containing heavy metal pollutants and the common soil are mixed together or the soil with different heavy metal concentrations is mixed and enters the solidification and stabilization equipment for remediation, the consumption of soil remediation agents is increased, the soil remediation cost is improved, and the problem that the remediation effect is not enough to eliminate the pollution can be caused. According to the invention, the control system calculates the medicament amount by adopting a medicament adding control core algorithm according to the maximum detection value of the heavy metal concentration of the soil and the weight of the soil, so that not only can the medicament be reasonably applied, but also the problem of poor repairing effect caused by insufficient medicament can be avoided.
The intelligent equipment for ex-situ stabilization remediation has the functions of intelligently and step-by-step adding soil and agents, realizes real-time online monitoring of the equipment in a dynamic operation environment, accurately adds the agents and efficiently reacts with polluted soil, and has the advantages of simple process, stable conveying, high material mixing degree, strong adaptability of a construction site, high remediation efficiency, wide application range, high intelligent degree and the like.
The invention also has the following beneficial effects:
(1) The intelligent control system has facilities such as a control system, an AI chip (provided with control software), a sensor and the like, can perform intelligent control, monitoring and feedback adjustment on equipment, realizes real-time online monitoring and accurate addition of a medicament of the equipment in a dynamic operation environment, and performs efficient reaction with polluted soil;
(2) According to the invention, the intelligent crushing and screening system, the medicament containing device, the intelligent dosing and stirring device, the control system and other equipment are integrated on the same mobile device, so that the crushing, screening, dosing, discharging and the like of soil are cooperatively carried out, the equipment is fully automatic, the integration degree is high, the operation is convenient, the repair period is short, the repair price is low, and the construction is flexible;
(3) The invention can operate in closed space without secondary pollution.
Drawings
FIG. 1 is a schematic diagram of an intelligent device control logic for ectopic stabilization repair in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an intelligent device for ectopic stabilization repair according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a control system of an intelligent device for ectopic stabilization repair according to an embodiment of the present invention;
shown in the figure: 101-a control system; 102-intelligent crushing and screening device; 103-a medicament containing device; 104-intelligent dosing and stirring device; 105-heavy metal detector; 106-near infrared spectrum detector; 107-a first weighing device; 108-second weighing means.
Detailed Description
The following describes the intelligent device for ectopic stabilization repair according to the present invention in further detail with reference to the accompanying drawings and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Furthermore, features from different embodiments of the invention may be combined with each other, unless otherwise indicated. For example, a feature of the second embodiment may be substituted for a corresponding or functionally equivalent or similar feature of the first embodiment, and the resulting embodiments are likewise within the scope of the disclosure or recitation of the present application.
The core idea of the invention is to provide intelligent equipment for ectopic stabilization repair, so as to solve the problem that the repair effect of the existing curing stabilization equipment is difficult to improve.
Because the pollutants in the soil are not uniformly distributed, the soil containing the heavy metal pollutants and the common soil are mixed together and enter the solidification and stabilization equipment for remediation, so that the consumption of the soil remediation agent is increased, and the soil remediation cost is increased. In addition, at present, in the process of curing and stabilizing remediation of a polluted site, screening, stirring and dosing equipment are separated, the whole process of automation cannot be realized by dosing the medicament, and after the medicament is stirred with the polluted soil, whether the stirring effect is uniform or not cannot be judged, and the compatibility between the equipment is poor.
Aiming at the problems, the skid-mounted intelligent ex-situ stabilization repair equipment provided by the invention realizes full automation and integration of screening, dosing and stirring, can intelligently judge the stirring and mixing effect of a medicament and soil, realizes automation in the whole process, and does not need manual participation.
To achieve the above idea, the present invention provides an intelligent device for ectopic stabilization repair, comprising: the control system sends a soil receiving control instruction to the intelligent crushing and screening device; the intelligent crushing and screening device receives the polluted soil according to the soil receiving control instruction, and crushes and screens the polluted soil so as to convey the polluted soil to the intelligent dosing and stirring device; the control system sends a dosing control instruction to the medicament containing device; the medicament accommodating device conveys medicaments to the intelligent medicament feeding and stirring device according to the medicament feeding control instruction; the control system also sends a stirring control instruction to the intelligent dosing stirring device; the intelligent dosing and stirring device is used for stirring the mixture of the polluted soil and the medicament according to the stirring control instruction; the control system sends a discharging control instruction to the intelligent dosing and stirring device; and the intelligent dosing and stirring device stops stirring according to the discharging control instruction and then discharges the soil.
The scheme mainly achieves several purposes, firstly, the full automation of screening, dosing and stirring is achieved, and the problem of separation of screening, dosing and stirring equipment is solved; secondly, intelligently judging whether the soil and the medicament are uniformly stirred and mixed through a control system, if so, sending a discharging control instruction, and otherwise, sending a stirring control instruction; thirdly, the full automation of the curing and stabilizing process is realized, the manual participation is not needed, and the repairing efficiency is improved; the intelligent chemical dosing and heavy metal monitoring and controlling system comprises an intelligent crushing and screening device, an intelligent dosing and stirring device, a chemical containing device, a heavy metal monitor, a near infrared spectrum detection unit, a control system, a first weighing device and a second weighing device.
The present embodiment provides an intelligent device for ectopic stabilization repair, as shown in fig. 1, comprising: a control system 101 configured to send soil reception control instructions to the intelligent crushing and screening device 102; the intelligent crushing and screening device 102 is configured to receive the polluted soil according to the soil receiving control instruction and crush and screen the polluted soil for conveying to the intelligent dosing and stirring device 104; a control system 101 further configured to send dosing control instructions to the medicament containing device 103; a medicament containment device 103 configured to deliver medicament to the smart medicated agitation device 104 according to the medicated control instructions; the control system 101 is further configured to send a stirring control instruction and a discharging control instruction to the intelligent dosing and stirring device 104; the intelligent dosing and stirring device 104 is configured to stir the mixture of the polluted soil and the medicament according to the stirring control instruction; and the intelligent dosing and stirring device 104 is also configured to discharge the soil after stopping stirring according to the discharge control instruction.
In one embodiment of the invention, the intelligent device for ectopic stabilization repair further comprises a shell as shown in fig. 2; the shell forms an accommodating space, the top main bearing structure is positioned at the upper part of the accommodating space, and the bottom main bearing structure is positioned at the lower part of the accommodating space; the intelligent crushing and screening device 102 comprises a feeding hopper with openings at the top and the bottom, and the top main bearing structure exerts supporting force on the feeding hopper; the intelligent dosing and stirring device 104 comprises a material containing bin with an opening at the top, and the bottom end main force bearing structure exerts supporting force on the material containing bin; the medicament containing device 103 is arranged on the side wall of the storage bin, and a liquid channel is arranged between the medicament containing device and the storage bin; the polluted soil entering from the feed hopper falls into a material containing bin after being screened and crushed; the scheme can realize full automation of screening, dosing and stirring, and solves the problem of separation of screening, dosing and stirring equipment.
In one embodiment of the invention, in the intelligent equipment for ex-situ stabilization repair, a first weighing device 107 is further included, which is arranged at the bottom of the intelligent dosing and stirring device 104; the first weighing device 107 detects the weight of the soil in the intelligent dosing and stirring device 104 for conveying to the control system 101; when the soil weight reaches the first threshold value, the soil receiving control instruction sent by the control system 101 performs a first threshold value jump. The intelligent crushing and screening device 102 is provided with a crushing gear; the crushing gear enables the polluted soil to be discharged in the rotary crushing process and fall into the material containing bin; after the intelligent crushing and screening device 102 detects that the soil receives a control instruction and performs first threshold value jumping, the crushing gear stops rotating, so that the polluted soil is bonded on the side wall of the feeding hopper to realize soil blockage.
In an embodiment of the present invention, in the intelligent apparatus for ex-situ stabilization repair, a heavy metal detector 105 is further included, wherein: during feeding, the heavy metal detector 105 detects the concentration of the heavy metal in the soil in the intelligent dosing and stirring device 104 for multiple times in each unit time; selecting the maximum detection value of the concentration of the heavy metal in the soil, and sending the maximum detection value to the control system 101; the control system 101 calculates the dosage of the medicament by adopting a dosing control core algorithm according to the maximum detection value of the concentration of the heavy metal in the soil and the weight of the soil; the control system 101 forms dosing control instructions based on the amount of medicament. The medicament accommodating device 103 includes a medicament tank, a pressure pump, and a medicament delivery tube, wherein: the pressure pump pumps the medicament in the medicament tank into the intelligent dosing and stirring device 104 through the medicament conveying pipe; a second weighing device 108 is mounted at the bottom end of the medicament canister, and the second weighing device 108 detects the weight of the medicament in the medicament canister for delivery to the control system 101; the medicine accommodating device 103 adds medicine after receiving the medicine adding control instruction, and when the weight of the medicine reaches a second threshold value, the medicine adding control instruction sent by the control system 101 carries out second threshold value skip; and after the medicament containing device 103 detects that the dosing control instruction carries out second threshold value jump, the pressure pump stops.
In an embodiment of the invention, in the intelligent equipment for ectopic stabilization repair, a near infrared spectrum detector 106 is further included, which is arranged on the side wall of the intelligent dosing and stirring device 104; the control system 101 sets a stirring period threshold in the stirring control instruction; when the stirring time of the intelligent dosing and stirring device 104 reaches the threshold value of the stirring period, stopping stirring; the near infrared spectrum detector 106 detects the change of H-O key peak data in the soil in multiple angles and sends the detection data to the control system 101; the control system 101 judges the solid-liquid ratio of soil and water in the soil through a stirring uniformity judgment algorithm so as to judge the uniformity degree of stirring of the soil and the medicament; if the stirring is not uniform, sending a new stirring control instruction to enable the intelligent dosing and stirring device 104 to continue stirring, and if the stirring is uniform, sending a discharging control instruction; by the scheme, whether the soil and the medicament are stirred and mixed uniformly or not is intelligently judged through a stirring uniformity judgment algorithm.
In an embodiment of the present invention, in the intelligent apparatus for ex-situ stabilization repair, the control system 101 is disposed on an integrated control board, and the integrated control board further includes an analog-to-digital conversion module, a digital-to-analog conversion module, a memory and an AI chip. The control system 101 is communicated with the intelligent crushing and screening device 102, the intelligent dosing and stirring device 104 and the medicament containing device 103 through Ethernet and/or USB.
The embodiment also provides a full-automatic intelligent ex-situ stabilization repair method, which comprises the following steps: the control system 101 sends a soil receiving control instruction to the intelligent crushing and screening device 102; the intelligent crushing and screening device 102 receives the polluted soil according to the soil receiving control instruction, and crushes and screens the polluted soil for conveying to the intelligent dosing and stirring device 104; the control system 101 sends a dosing control instruction to the medicament containing device 103; the medicament accommodating device 103 conveys medicaments to the intelligent dosing and stirring device 104 according to the dosing control instruction; the control system 101 also sends a stirring control instruction to the intelligent dosing and stirring device 104; the intelligent dosing and stirring device 104 stirs the mixture of the polluted soil and the medicament according to the stirring control instruction; the control system 101 sends a discharging control instruction to the intelligent dosing and stirring device 104; and the intelligent dosing and stirring device 104 discharges the soil after stopping stirring according to the discharge control instruction.
The broken combined function of screening is realized to intelligence screening breaker, reduces the construction link, and intelligence adds medicine agitating unit 104 and is located intelligence screening breaker under, accepts the soil material after the screening is broken, and intelligence adds medicine agitating unit 104's feed inlet is connected with medicament holding device 103 simultaneously, and intelligence adds the bottom of medicine agitating unit 104 and is equipped with the discharge gate. The control system 101 controls the intelligent dosing and stirring device 104 to enter the soil with the same weight every time, and the feeding is automatically stopped after the soil weight reaches a threshold value. The heavy metal detector 105 detects the soil once every 2 minutes in the soil feeding process, continuously detects for 3 times, the control system 101 takes the maximum value of the 3 detection data as a heavy metal pollution concentration value, after feeding is stopped, the control system 101 calculates the addition amount of a medicament according to the concentration of the heavy metal pollutants and the soil weight, a dosing control instruction is formed and sent to the medicament accommodating device 103, and the medicament accommodating device 103 adds the medicament according to the dosing control instruction. The medicament container 103 includes a medicament canister, a pressure pump, and a medicament delivery tube. The pressure pump pumps the medicament in the medicament tank into the intelligent dosing and stirring device 104 through the medicament conveying pipe, after stirring is completed, the near infrared spectrum detector 106 detects H-O key peak data change in soil through multiple angles, the detected data is sent to the control system 101, the control system 101 judges the solid-liquid ratio of the soil and water in the soil through a stirring uniformity judgment algorithm so as to judge the uniformity degree of stirring of the soil and the solidification stabilization medicament, if the uniformity degree is judged, a stirring control instruction is sent to continue stirring, if the uniformity degree is judged, discharging is carried out, and then maintenance is carried out; and sampling and monitoring the repaired soil after the soil is maintained in the maintenance area for not less than 5 days, and completing the repair after the monitoring is qualified.
As shown in fig. 3, the control system 101 includes a dosing control core algorithm module (for calculating the amount of the chemical agent), a dosing control instruction module (for sending a dosing control instruction), a stirring control instruction module (for sending a stirring control instruction), a stirring uniformity determination algorithm module (for determining whether the stirring is uniform), and a fault reason display signal module (for outputting a fault reason, sending an early warning signal, etc.) of software; the device also comprises a hardware part which comprises various sensors (namely a first weighing device, a second weighing device, a near infrared spectrum detector, a heavy metal detector and the like) and an integrated control board.
The invention has the following beneficial effects:
1. in the aspect of repair efficiency, the full automation of screening, dosing and stirring is realized, the problem of separation of screening, dosing and stirring equipment is solved, and the repair efficiency is improved by 10-15%;
2. in the aspect of judging the stirring uniformity, whether the soil and the medicament are stirred and mixed uniformly or not is intelligently judged through a stirring uniformity judging algorithm, and the problem that the stirring effect cannot be judged in the prior art is solved;
3. in the aspect of intellectualization, the solidification and stabilization process of the invention realizes intellectualization in the whole process, does not need manual participation and saves labor cost.
In summary, the above embodiments have described in detail different configurations of the intelligent device for ectopic stabilization repair, but it is understood that the present invention includes but is not limited to the configurations listed in the above embodiments, and any modifications based on the configurations provided in the above embodiments are within the scope of the present invention. One skilled in the art can take the contents of the above embodiments to take a counter-measure.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (1)
1. An intelligent device for ectopic stabilization repair, comprising:
a control system configured to perform the following actions:
sending a soil receiving control instruction to the intelligent crushing and screening device;
sending a dosing control instruction to the medicament accommodating device; and
sending a stirring control instruction and a discharging control instruction to the intelligent dosing stirring device;
the intelligent crushing and screening device is configured to realize a screening and crushing composite function, receive the polluted soil according to the soil receiving control instruction, crush and screen the polluted soil, and convey the polluted soil to the intelligent dosing and stirring device;
a medicament containing device configured to deliver medicament to the smart medicated agitation device according to the medicated control instructions; and
a smart medicated agitation device configured to perform the following actions:
stirring the mixture of the polluted soil and the medicament according to the stirring control instruction; and
stopping stirring according to the discharging control instruction and then discharging the soil;
the intelligent crushing and screening device comprises a feed hopper;
the intelligent dosing and stirring device comprises a material containing bin, is positioned below the intelligent screening and crushing device, receives screened and crushed soil materials, and is provided with a discharge hole at the bottom;
the medicament containing device is arranged on the side wall of the storage bin, and a liquid channel is arranged between the medicament containing device and the storage bin;
the polluted soil entering from the feed hopper falls into a material containing bin after being screened and crushed;
the first weighing device is arranged at the bottom of the intelligent dosing and stirring device;
the first weighing device detects the weight of the soil in the intelligent dosing and stirring device for conveying to a control system; the control system controls the intelligent dosing and stirring device to enter the soil with the same weight every time, and the feeding is automatically stopped after the soil weight reaches a threshold value;
when the soil weight reaches a first threshold value, a soil receiving control instruction sent by a control system carries out first threshold value skip;
the intelligent crushing and screening device is provided with a crushing gear;
the crushing gear enables the polluted soil to be discharged in the rotary crushing process and fall into the material containing bin;
after the intelligent crushing and screening device detects that the soil receives a control command and performs first threshold value skipping, the crushing gear stops rotating so that the polluted soil is bonded on the side wall of the feeding hopper to realize soil blockage;
heavy metal detector, wherein:
during feeding, the heavy metal detector detects the concentration of the heavy metal in the soil in the intelligent dosing and stirring device for multiple times in each unit time;
selecting a maximum detection value of the concentration of the heavy metal in the soil, and sending the maximum detection value to a control system;
after feeding is stopped, the control system calculates the dosage of the medicament by adopting a medicament feeding control core algorithm according to the maximum detection value of the concentration of the heavy metal in the soil and the weight of the soil;
the control system forms a dosing control instruction according to the dosage of the medicament;
the medicament accommodating device adds medicaments according to the medicament adding control instruction; the medicament containing device comprises a medicament tank, a pressure pump and a medicament conveying pipe;
the pressure pump pumps the medicament in the medicament tank into the intelligent dosing and stirring device through the medicament conveying pipe, after stirring is completed, the near infrared spectrum detector detects H-O key peak data change in soil through multiple angles, detected data are sent to the control system, the control system judges the solid-liquid ratio of the soil and water in the soil through a stirring uniformity judgment algorithm so as to judge the uniformity degree of stirring of the soil and the solidification and stabilization medicament, if the uniformity degree is judged, a stirring control instruction is sent to continue stirring, if the uniformity degree is judged, discharging is carried out, and then maintenance is carried out; and (5) sampling and monitoring the repaired soil after the soil is maintained in the maintenance area for not less than 5 days, and completing the repair after the monitoring is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580841.5A CN115739975A (en) | 2020-12-25 | 2020-12-25 | Intelligent equipment for ectopic stabilization repair |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580841.5A CN115739975A (en) | 2020-12-25 | 2020-12-25 | Intelligent equipment for ectopic stabilization repair |
| CN202011564647.9A CN112605116B (en) | 2020-12-25 | 2020-12-25 | Integrated intelligent ex-situ stabilization repair equipment and method |
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| CN204262048U (en) * | 2014-10-29 | 2015-04-15 | 武汉都市环保工程技术股份有限公司 | Contaminated soil heterotopic solidification and stabilization repairs complete set of equipments |
| CN206588150U (en) * | 2017-03-15 | 2017-10-27 | 湖南嘉沣工程设计有限责任公司 | A kind of heavy-metal contaminated soil solidification and stabilization processing system |
| CN207952211U (en) * | 2018-01-05 | 2018-10-12 | 南京桥健高分子材料有限公司 | A kind of municipal administration afforestation soil restoring device |
| CN108746183A (en) * | 2018-03-30 | 2018-11-06 | 中冶华天南京工程技术有限公司 | Heavy-metal contaminated soil in-situ intelligent repair system |
| CN109569358A (en) * | 2018-12-19 | 2019-04-05 | 长沙凯天工研院环保服务有限公司 | On-line NIR monitors the stirring equipment of soil stabilization process |
| CN110116128A (en) * | 2019-04-24 | 2019-08-13 | 广西博世科环保科技股份有限公司 | A kind of intelligent integral soil remediation equipment and restorative procedure |
| CN112108506A (en) * | 2020-08-18 | 2020-12-22 | 广西博世科环保科技股份有限公司 | Crushing and mixing integrated intelligent repair equipment for soil repair |
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