CN115286135A - Groundwater remediation and treatment device and working method thereof - Google Patents
Groundwater remediation and treatment device and working method thereof Download PDFInfo
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- CN115286135A CN115286135A CN202210823442.0A CN202210823442A CN115286135A CN 115286135 A CN115286135 A CN 115286135A CN 202210823442 A CN202210823442 A CN 202210823442A CN 115286135 A CN115286135 A CN 115286135A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005067 remediation Methods 0.000 title claims abstract description 23
- 239000003673 groundwater Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 44
- 239000003814 drug Substances 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 33
- 239000002699 waste material Substances 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 26
- 238000005086 pumping Methods 0.000 claims description 16
- 230000008439 repair process Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 230000003472 neutralizing effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1813—Specific cations in water, e.g. heavy metals
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Food Science & Technology (AREA)
- Fluid Mechanics (AREA)
- Medicinal Chemistry (AREA)
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Abstract
The invention discloses a groundwater remediation and treatment device and a working method thereof, and the device comprises a water tank, wherein a water inlet pipe is arranged on the rear side of the water tank, the water inlet pipe is connected with a groundwater pipeline, a water inlet pump is arranged in the pipeline, a drain pipe is arranged on the rear side of the water tank, the drain pipe is connected with the groundwater pipeline, a drain pump is arranged in the pipeline, a filter screen is arranged in the middle of the water tank, a water leakage hole is arranged in the middle of the filter screen, a motor is fixed on the right side of the water tank, a central shaft is fixed at the output end of the motor, a rotary table is connected with a front end bearing of the central shaft, a blade is arranged on the outer ring of the rotary table, a medicine box is arranged on the left side of the water tank, the medicine box is connected with the pipeline in the water tank, a medicine pump is arranged in the pipeline, a liquid level meter and a heavy metal concentration detector are arranged in the water tank, and a pressure sensor is arranged on the blade.
Description
Technical Field
The invention is applied to the background of underground water treatment equipment, and is named as an underground water restoration and treatment device and a working method thereof.
Background
Underground water is a precious fresh water resource for human beings, but with the continuous development of the social industrialization process, the problems of waste water discharge, industrial waste residues, agricultural irrigation, landfill site leakage, damage of transport pipelines and storage tanks of petrochemical raw materials and the like can cause underground water pollution, so that the original nervous water resource shortage problem is more serious, and serious threats and challenges are formed for human living health, food safety, drinking water safety, regional ecological environment, sustainable development of economy and society and even social stability.
However, when groundwater is treated by adopting an extraction technology at present, chemicals are required to be sprayed according to water quality to neutralize heavy metals (such as copper, lead, nickel, arsenic, chromium and the like) in groundwater, and in actual operation, because the water quality is continuously changed, the amount of the added chemicals cannot be accurately controlled, so that the chemicals are added more or less, and the requirements of groundwater treatment cannot be met.
Therefore, it is necessary to provide a groundwater remediation device and a working method thereof, which can achieve the effect of intelligently adding a medicament according to actual conditions.
Disclosure of Invention
The invention aims to provide a groundwater remediation and treatment device and a working method thereof, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: groundwater remediation administers device contains the pond, the rear side of pond is provided with the inlet tube, the inlet tube is connected with underground water piping and is provided with the intake pump in the pipeline, the rear side of pond is provided with the drain pipe, the drain pipe is connected with underground water piping and is provided with the drain pump in the pipeline, the inside filter screen that is provided with in the centre of pond, the centre of filter screen is provided with the hole that leaks, the right side of pond is fixed with the motor, the output of motor is fixed with the center pin, the front end bearing of center pin is connected with the carousel, the outer lane of carousel is provided with the blade, the left side of pond is provided with the medical kit, the medical kit with be provided with the medicine pump in inside pipe connection of pond and the pipeline, the inside in pond is provided with liquid level appearance and heavy metal concentration detector, be provided with pressure sensor on the blade.
In one embodiment, a plurality of groups of grooves are formed in the center shaft, springs are fixed at the bottoms of the plurality of groups of grooves, lugs are fixed at the other ends of the springs, a plurality of groups of matching cavities are formed in the turntable, and the matching cavities are matched with the lugs and correspond to the lugs one by one.
In one embodiment, the upper end of filter screen is provided with the slide rail, the both ends of slide rail are fixed with the fixed block, the centre sliding connection of slide rail has the sliding block, the rear end of filter screen is provided with the door plant, the upside both ends of door plant are connected with fixed block and sliding block respectively, the door plant is the book curtain structure, the inboard of door plant is fixed with sealed piece, the inside of sealed piece is provided with the scraper blade and contacts with the filter screen, and the rear end both sides of filter screen are provided with the waste material chamber, the outer end in pond is provided with the waste material pipe, the waste material chamber is provided with the waste material pump with waste material pipe connection and in the pipeline, the centre of filter screen is provided with the baffle, the baffle is higher than the filter screen.
The working method of the underground water restoration and treatment device comprises an intelligent restoration system and is characterized in that: the intelligent repair system comprises an intelligent control module, an intelligent detection module and an intelligent operation module, wherein the intelligent control module, the intelligent detection module and the intelligent operation module are respectively connected through radio;
the intelligent control module comprises a data recording module, a data operation module, a logic judgment module and a time control module, the intelligent detection module comprises a pressure detection module and a state detection module, and the intelligent operation module comprises a pumping control module, a stirring control module and a gate control module;
the pressure detection module is electrically connected with the pressure sensor, the state detection module is electrically connected with the water level meter and the heavy metal concentration detector, the pumping and draining control module is electrically connected with the water inlet pump, the draining pump, the medicine pump and the waste pump, the stirring control module is electrically connected with the motor, and the turn door control module is electrically connected with the sliding block.
In one embodiment, the operation of the intelligent repair system comprises the steps of:
s1, starting an intelligent repair system in the process of repairing and treating underground water;
s2, collecting the water level of the pumped underground water by using a liquid level meter until a preset value is reached;
s3, collecting the volume concentration of various heavy metals in the water pool by using a heavy metal concentration detector;
s4, according to the determined volume concentration of various heavy metals, preparing a quantitative medicament, pumping the medicament into a water tank, stirring by using a stirring control module, and stopping stirring by using a motor when the mixing is complete;
s5, opening the door plate to discharge the treated underground water into the ground again, and scraping suspended matters generated by reaction into a waste cavity;
s6, discharging suspended matters by using a waste pump;
and S7, repeating the steps S2-S6, and continuously repairing and treating the underground water.
Compared with the prior art, the invention has the following beneficial effects: according to the underground water treatment system, the intelligent repair system is arranged, so that the dosage can be intelligently adjusted according to the proportion of heavy metals in underground water in the underground water treatment process, the medicament and the underground water are uniformly mixed in a stirring mode, and meanwhile, generated suspended matters can be intercepted by the filter screen and are discharged out of the water pool under the action of the waste material pump, so that the aim of efficiently treating the underground water is fulfilled.
Drawings
The technical solutions and other advantages of the present application will become apparent from the following detailed description of specific embodiments of the present application when taken in conjunction with the accompanying drawings.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure at A of the present invention;
FIG. 3 is a schematic view of the internal structure of the turntable of the present invention;
FIG. 4 is a schematic view of a screen construction of the present invention;
FIG. 5 is a schematic diagram of the interrelationship of the modules of the present invention;
in the figure: 1. a pool; 2. a water inlet pipe; 3. a drain pipe; 4. a medicine chest; 5. a water inlet pump; 6. draining pump; 7. a drug pump; 8. a waste pump; 9. a waste pipe; 10. a motor; 11. a central shaft; 12. a turntable; 13. filtering with a screen; 14. a slide rail; 15. a fixed block; 16. a slider; 17. a door panel; 18. a waste chamber; 19. a blade; 20. a groove; 21. a spring; 22. a bump; 23. a mating cavity; 24. a water leakage hole; 25. a sealing block; 26. and a baffle plate.
Detailed Description
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1-5, the present invention provides a technical solution: the groundwater remediation and treatment device comprises a pool 1, a water inlet pipe 2 is arranged on the rear side of the pool 1, the water inlet pipe 2 is connected with a groundwater pipeline, a water inlet pump 5 is arranged in the pipeline, a drain pipe 3 is arranged on the rear side of the pool 1, the drain pipe 3 is connected with the groundwater pipeline, a drain pump 6 is arranged in the pipeline, a filter screen 13 is arranged inside the middle of the pool 1, a water leakage hole 24 is arranged in the middle of the filter screen 13, a motor 10 is fixed on the right side of the pool 1, a central shaft 11 is fixed on the output end of the motor 10, a front end bearing of the central shaft 11 is connected with a turntable 12, a blade 19 is arranged on the outer ring of the turntable 12, a medicine box 4 is arranged on the left side of the pool 1, the medicine box 4 is connected with the pipeline inside the pool 1, a medicine pump 7 is arranged in the pipeline, a liquid level meter and a heavy metal concentration detector are arranged inside the pool 1, and a pressure sensor is arranged on the blade 19;
the water inlet pump 5 pumps underground water into the water pool 1, when the underground water enters the water pool 1, the heavy metal concentration detector is used for collecting the volume concentration of various heavy metals in the underground water at intervals, the liquid level meter is used for collecting the liquid level of the underground water, and when the liquid level reaches a preset value, the underground water pumping is stopped;
a plurality of groups of grooves 20 are formed in the central shaft 11, springs 21 are fixed at the bottoms of the grooves 20, bumps 22 are fixed at the other ends of the springs 21, a plurality of groups of matching cavities 23 are formed in the turntable 12, and the matching cavities 23 are matched with the bumps 22 and correspond to the bumps one to one;
in the process of adding the medicament, the motor 10 is started, the central shaft 11 rapidly rotates under the driving of the motor 10, the lug 22 extends out of the groove 20 and enters the inside of the matching cavity 23 under the action of centrifugal force, so that the turntable 12 is driven to rapidly rotate, the blade 19 also rapidly rotates under the driving of the turntable 12, underground water is stirred, and the mixing of the underground water and the medicament is accelerated;
the upper end of the filter screen 13 is provided with a slide rail 14, two ends of the slide rail 14 are fixed with fixed blocks 15, the middle of the slide rail 14 is connected with a sliding block 16 in a sliding manner, the rear end of the filter screen 13 is provided with a door plate 17, two ends of the upper side of the door plate 17 are respectively connected with the fixed blocks 15 and the sliding block 16, the door plate 17 is of a roller shutter structure, the inner side of the door plate 17 is fixed with a sealing block 25, a scraper is arranged inside the sealing block 25 and is in contact with the filter screen 13, two sides of the rear end of the filter screen 13 are provided with waste cavities 18, the outer end of the water pool 1 is provided with a waste pipe 9, the waste cavities 18 are in pipeline connection with the waste pipe 9, a waste pump 8 is arranged in the pipeline, the middle of the filter screen 13 is provided with a baffle 26, and the baffle 26 is higher than the filter screen 13;
in the stage of pumping water and stirring, the door plate 17 is closed, after the stirring is finished, the door plate 17 is opened, the underground water enters the drain pipe 3 along the water leakage hole 24 at the moment, the suspended matters generated by the reaction are blocked by the water leakage hole 24 and are retained at the rear end of the filter screen 13, when the underground water is discharged, the door plate 17 is closed, the scraper can be contacted with the filter screen 13 at the moment, the suspended matters accumulated on the water leakage hole 24 are scraped rightwards, and when the baffle 26 is met, the suspended matters are accumulated on the outer side of the baffle 26, when the door plate 17 is opened again, the suspended matters retained on the outer side of the baffle 26 are scraped again by the scraper and run outwards, the waste material entering cavity 18 is known, and at the moment, the waste material pump 8 also works simultaneously, and the entering suspended matters are discharged to the outside of the water pool 1;
the working method of the underground water remediation and treatment device comprises an intelligent remediation system, and is characterized in that: the intelligent repair system comprises an intelligent control module, an intelligent detection module and an intelligent operation module, wherein the intelligent control module, the intelligent detection module and the intelligent operation module are respectively connected through radio;
the intelligent control module comprises a data recording module, a data operation module, a logic judgment module and a time control module, the intelligent detection module comprises a pressure detection module and a state detection module, and the intelligent operation module comprises a pumping control module, a stirring control module and a gate control module;
the pressure detection module is electrically connected with the pressure sensor, the state detection module is electrically connected with the water level meter and the heavy metal concentration detector, the pumping and draining control module is electrically connected with the water inlet pump 5, the draining pump 3, the medicine pump 7 and the waste material pump 8, the stirring control module is electrically connected with the motor 10, and the gate control module is electrically connected with the sliding block 16;
the data recording module is used for recording various data acquired in real time, the data recording module comprises a preset value of an intelligent repair system, the data operation module is used for calculating the recorded data, the logic judgment module is used for analyzing and judging a calculation result and determining a strategy for repairing underground water, the time control module is used for controlling time in the repair process, the pressure detection module is used for pressure information received by the blades 19 during stirring, the state detection module is used for acquiring liquid level information in the water pool 1 and heavy metal concentration information in the underground water, the pumping and discharging control module is used for pumping and discharging the underground water, pumping and discharging medicaments and discharging waste residues, the stirring control module is used for uniformly mixing the medicaments and the underground water, and the gate control module is used for controlling the opening and closing of the door panel 17;
the operation of the intelligent repair system comprises the following steps:
s1, starting an intelligent repair system in the process of repairing and treating underground water;
s2, collecting the water level of the pumped underground water by using a liquid level meter until the water level reaches a preset value;
s3, collecting the volume concentration of each heavy metal in the water pool 1 by using a heavy metal concentration detector;
s4, preparing a quantitative medicament according to the determined volume concentration of each heavy metal, pumping the medicament into the water tank 1, stirring by using a stirring control module, and stopping stirring by using the motor 10 when the mixing is complete;
s5, opening the door plate 17 to discharge the treated underground water into the ground again, and scraping suspended matters generated by reaction into the waste material cavity 18;
s6, discharging suspended matters by using a waste pump 8;
s7, repeating S2-S6, and continuously repairing and treating the underground water;
the determination method of the concentrations of various heavy metals in the S3 comprises the following steps:
the total time is divided into 10 sections because the time for pumping the underground water into the pool 1 is constant, and at the end of each section of time, the heavy metal concentration detector is used for collecting the volume concentration of various heavy metals in the underground water, and a medicament matched with the heavy metal concentration detector is prepared after the detection is finished;
setting the volume concentration of any heavy metal collected by the heavy metal concentration detector to be as
Wherein j represents the number of detections, and i represents the type of metal;
through the sectional detection of the heavy metal concentration, the detection result can be corrected for many times, thereby achieving the aim of accurately and scientifically preparing the medicament;
s4, the method for determining the spraying amount of the traditional Chinese medicine is as follows:
after the jth detection, the spraying amount of the neutralizing ith heavy metal medicament is set as
The value is determined by the following formula:
wherein V is the amount of water pumped in the pool 1, and wherein K i The dosing proportion coefficient of the medicament for neutralizing the ith heavy metal is as follows:
wherein R is i Is the concentration of heavy metal at a given volume, S i Neutralizing the ith heavy metal under the fixed volume, and controlling the concentration of the added medicament;
in S4, the motor 10 stops stirring at the following timings:
in the process of stirring, a pressure sensor is used for collecting pressure values at intervals, and when the pressures detected twice are the same, the motor 10 stops stirring.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected, may be internal to the two elements or may be in an interactive relationship with the two elements. The above terms are understood in the present application by those of ordinary skill in the art as appropriate.
The above detailed description is provided for a cleaning device provided in the embodiments of the present application, and the principle and the implementation of the present application are described herein by applying specific examples, and the description of the above embodiments is only used to help understanding the technical solution and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (8)
1. Groundwater remediation administers device contains pond (1), its characterized in that: the rear side in pond (1) is provided with inlet tube (2), inlet tube (2) are connected with underground water piping and are provided with intake pump (5) in the pipeline, the rear side in pond (1) is provided with drain pipe (3), drain pipe (3) are connected with underground water piping and are provided with drain pump (6) in the pipeline, the centre inside in pond (1) is provided with filter screen (13), the centre of filter screen (13) is provided with hole (24) that leaks, the right side in pond (1) is fixed with motor (10), the output of motor (10) is fixed with center pin (11), the front end bearing of center pin (11) is connected with carousel (12), the outer lane of carousel (12) is provided with blade (19), the left side in pond (1) is provided with medical kit (4), medical kit (4) with be provided with medical pump (7) in pond (1) inner tube connected and the pipeline, the inside in pond (1) is provided with liquid level appearance and heavy metal concentration detector, be provided with pressure sensor on blade (19).
2. A groundwater remediation and remediation device as claimed in claim 1, wherein: the inside of center pin (11) is provided with multiunit recess (20), and the multiunit the bottom of recess (20) is fixed with spring (21), the other end of spring (21) is fixed with lug (22), the inside of carousel (12) is provided with multiunit cooperation chamber (23), cooperation chamber (23) cooperate and the one-to-one with lug (22).
3. A groundwater remediation and remediation device as claimed in claim 2, wherein: the upper end of filter screen (13) is provided with slide rail (14), the both ends of slide rail (14) are fixed with fixed block (15), the middle sliding connection of slide rail (14) has sliding block (16), the rear end of filter screen (13) is provided with door plant (17), the upside both ends of door plant (17) are connected with fixed block (15) and sliding block (16) respectively, door plant (17) are the book curtain structure, the inboard of door plant (17) is fixed with sealed piece (25), the inside of sealed piece (25) is provided with the scraper blade and contacts with filter screen (13), and the rear end both sides of filter screen (13) are provided with waste chamber (18), the outer end of pond (1) is provided with waste pipe (9), waste chamber (18) and waste pipe (9) pipe connection and in the pipeline be provided with waste pump (8), the centre of filter screen (13) is provided with baffle (26), baffle (26) are higher than filter screen (13).
4. The working method of the underground water remediation and treatment device comprises an intelligent remediation system, and is characterized in that: the intelligent repair system comprises an intelligent control module, an intelligent detection module and an intelligent operation module, wherein the intelligent control module, the intelligent detection module and the intelligent operation module are respectively connected through radio;
the intelligent control module comprises a data recording module, a data operation module, a logic judgment module and a time control module, the intelligent detection module comprises a pressure detection module and a state detection module, and the intelligent operation module comprises a pumping control module, a stirring control module and a gate control module;
the pressure detection module is electrically connected with the pressure sensor, the state detection module is electrically connected with the water level meter and the heavy metal concentration detector, the pumping and draining control module is electrically connected with the water inlet pump (5), the draining pump (3), the medicine pump (7) and the waste material pump (8), the stirring control module is electrically connected with the motor (10), and the turn door control module is electrically connected with the sliding block (16).
5. The working method of the groundwater remediation and treatment device of claim 4, wherein: the operation of the intelligent repair system comprises the following steps:
s1, starting an intelligent repair system in the process of repairing and treating underground water;
s2, collecting the water level of the pumped underground water by using a liquid level meter until a preset value is reached;
s3, collecting the volume concentration of various heavy metals in the water pool (1) by using a heavy metal concentration detector;
s4, according to the determined volume concentration of various heavy metals, preparing a quantitative medicament, pumping the medicament into the water tank (1), stirring by using a stirring control module, and stopping stirring by using a motor (10) when the heavy metals are completely mixed;
s5, opening the door plate (17) to discharge the treated underground water into the ground again, and scraping suspended matters generated by reaction into a waste material cavity (18);
s6, discharging suspended matters by using a waste pump (8);
and S7, repeating the steps S2-S6, and continuously repairing and treating the underground water.
6. A working method of a groundwater remediation and remediation device as claimed in claim 5, wherein: the determination method of the concentrations of various heavy metals in the S3 comprises the following steps:
the time for pumping the underground water into the pool (1) is constant, the total time is divided into 10 sections, and at the end of each section of time, the heavy metal concentration detector is used for collecting the volume concentration of various heavy metals in the underground water, and a medicament matched with the heavy metal concentration detector is prepared after the detection is finished;
setting the volume concentration of any heavy metal collected by the heavy metal concentration detector to be as
Wherein j represents the number of detections, and i represents the type of metal;
through the sectional detection of the heavy metal concentration, the detection result can be corrected for many times, thereby achieving the purpose of accurately and scientifically preparing the medicament.
7. A working method of a groundwater remediation and remediation device as claimed in claim 6, wherein: the method for determining the spraying amount of the traditional Chinese medicine in the S4 comprises the following steps:
after the jth detection, the spraying amount of the neutralizing ith heavy metal medicament is set as
The value is determined by the following formula:
wherein V is the preset pumped water amount in the water pool (1), and K is i The dosing proportion coefficient of the medicament for neutralizing the ith heavy metal is as follows:
wherein R is i Is the concentration of heavy metal at a given volume, S i The concentration of the administered agent for neutralizing the ith heavy metal at the fixed volume.
8. A working method of a groundwater remediation and remediation device as claimed in claim 7, wherein: in the S4, the stirring stopping time of the motor (10) is as follows:
in the stirring process, pressure values are acquired by using a pressure sensor at intervals, and when the two detected pressures are the same, the motor (10) stops stirring.
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| CN202210823442.0A CN115286135A (en) | 2022-07-14 | 2022-07-14 | Groundwater remediation and treatment device and working method thereof |
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| CN202210823442.0A CN115286135A (en) | 2022-07-14 | 2022-07-14 | Groundwater remediation and treatment device and working method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110776155A (en) * | 2019-11-27 | 2020-02-11 | 四会市宏创工业机械设备有限公司 | Separation equipment of electrophoretic coating waste liquid |
| CN111751353A (en) * | 2020-06-16 | 2020-10-09 | 贵州省分析测试研究院 | Method for removing heavy metals from atmospheric settlement in crops |
| CN215712312U (en) * | 2021-09-22 | 2022-02-01 | 江苏众川生态环境有限公司 | Skid-mounted multiphase extraction device for underground water pollution |
| CN114604999A (en) * | 2022-03-14 | 2022-06-10 | 阿特拉斯智能工程(南通)有限公司 | Industrial automatic control system based on batch production |
| CN216909313U (en) * | 2022-02-28 | 2022-07-08 | 南京益展棠环保工程有限公司 | Cleaning device for wastewater recovery filters otter board and prevents blockking up |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776155A (en) * | 2019-11-27 | 2020-02-11 | 四会市宏创工业机械设备有限公司 | Separation equipment of electrophoretic coating waste liquid |
| CN111751353A (en) * | 2020-06-16 | 2020-10-09 | 贵州省分析测试研究院 | Method for removing heavy metals from atmospheric settlement in crops |
| CN215712312U (en) * | 2021-09-22 | 2022-02-01 | 江苏众川生态环境有限公司 | Skid-mounted multiphase extraction device for underground water pollution |
| CN216909313U (en) * | 2022-02-28 | 2022-07-08 | 南京益展棠环保工程有限公司 | Cleaning device for wastewater recovery filters otter board and prevents blockking up |
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