Underground water pollution treatment enhanced treatment device and treatment method

Abstract

The invention discloses an underground water pollution treatment enhanced treatment device and method in the technical field of sewage treatment.The device comprises a purification system and a control station, the control station is in signal connection with the purification system, and the purification system is sequentially provided with a primary purification system and a secondary purification system in the flowing direction; the secondary purification system and the primary purification system are spaced by a certain distance, the secondary purification system sequentially comprises a first reaction plate and a second reaction plate in the flow direction, the second reaction plate is slidably connected with the first reaction plate, the first reaction plate comprises an upper fixing plate, and the bottom of the upper fixing plate fixedly communicates with a plurality of liquid outlet rods. The upper fixing plate is fixedly connected with a lower fixing plate through a plurality of liquid outlet rods, sleeve rods are rotationally connected to the outer sides of the liquid outlet rods, and a plurality of blades are fixedly connected to the middles and the lower portions of the sleeve rods correspondingly. The device is simple and easy to operate, and the problem of low groundwater pollution treatment efficiency is solved through filtration purification of the primary purification system and chemical purification of the secondary purification system.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment, and in particular is a groundwater pollution control enhanced treatment device and a treatment method. Background Art

[0002] Groundwater refers to water that exists below the surface in cracks, pores or soil voids in the earth's crust. It is an important component of water resources and is widely distributed in the geological structure around the world.

[0003] Industrial "three wastes" (wastewater, waste gas, and waste residue) are one of the main factors of groundwater pollution. Industrial wastewater such as industrial electroplating wastewater, industrial pickling wastewater, smelting industrial wastewater, light industrial wastewater, and petrochemical organic wastewater are directly discharged into urban sewers, rivers, lakes, and oceans without treatment, or directly discharged into ditches and large infiltration pits, causing chemical pollution of groundwater.

[0004] The main sources of groundwater pollution caused by agricultural activities include pesticides and fertilizers remaining in the soil, decomposition of animal and plant remains, and unreasonable sewage irrigation. They have caused the deterioration of shallow groundwater quality in a large area, the most important of which is the increase of nitrate nitrogen and the pollution of pesticides and fertilizers. Life pollution. On the one hand, with the continuous development of the economy, a large amount of new garbage such as plastics, metals, and batteries that are not easy to digest has emerged; on the other hand, the lack of infrastructure and control has made the direct discharge of sewage and garbage in rural areas increasingly serious.

[0005] Most of the groundwater pollution control devices currently available can only treat a certain pollution by setting a single filter plate or intercepting and extracting groundwater, which is difficult to deal with complex pollution problems. In addition, some devices may cause secondary pollution to groundwater due to improper chemical treatment reactions. Therefore, it is necessary to propose a groundwater pollution control enhanced treatment device and treatment method. Summary of the invention

[0006] In order to solve the problem of low efficiency in groundwater pollution control mentioned above, the purpose of the present invention is to provide a groundwater pollution control enhanced treatment device and treatment method, which can treat complex pollution problems through filtration purification of the primary purification system and chemical purification of the secondary purification system, thereby reducing the problem of low efficiency in groundwater pollution control.

[0007] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: a groundwater pollution control and enhanced treatment device, comprising a purification system and a control station, the control station is connected to the purification system by signal, the purification system is provided with a primary purification system and a secondary purification system in sequence along the flow direction, and the secondary purification system is separated from the primary purification system by a distance;

[0008] The secondary purification system includes a first reaction plate and a second reaction plate in sequence along the flow direction. The second reaction plate is slidably connected to the first reaction plate. The first reaction plate includes an upper fixed plate and a lower fixed plate. The bottom of the upper fixed plate is fixedly connected to a plurality of liquid outlet rods. The upper fixed plate is fixedly connected to the lower fixed plate through the plurality of liquid outlet rods. The outer sides of the plurality of liquid outlet rods are rotatably connected to sleeve rods. The plurality of liquid outlet rods are provided with a plurality of liquid outlet holes. The sleeve rod is provided with a plurality of holes corresponding to the liquid outlet holes. The middle and lower parts of the sleeve rod are respectively fixedly connected to a plurality of blades.

[0009] The principle of the basic scheme is: first, the larger impurities in the groundwater are filtered and purified through the primary purification system, and the groundwater pollution is analyzed through the water quality sensor, and a water quality purification plan is formulated to determine the chemical reaction required for purification. Then the control station sends a signal to control the primary purification system to limit the groundwater flow according to the purification plan to achieve the time and ratio requirements required for the chemical reaction. At the same time, the chemical reagents required for purification are added according to the plan ratio. When the groundwater after the flow rate is controlled passes through the first reaction plate, the purification reagent flows out through the outlet holes of several liquid outlet rods. Due to the effect of the water flow velocity, the blades of the first reaction plate will be driven to rotate, and the rotation will cause the purification reagents in several liquid outlet rods and sleeve rods to be evenly thrown out, thereby causing the purification reagents to undergo a preliminary mixing reaction with the groundwater, and then the mixed liquid will flow to the second reaction plate for a secondary reaction according to the plan.

[0010] The beneficial effects of the basic scheme are: 1. Compared with the existing groundwater pollution control device, the present invention adopts two purification processes, which can control both domestic waste pollution and industrial and agricultural residual chemical pollution.

[0011] 2. When the groundwater and the purification reagent are first mixed, the kinetic energy of the blade rotation allows the purification reagent to be evenly mixed with the groundwater, thereby improving the treatment efficiency. In addition, the design of the secondary reaction plate can meet some demanding chemical treatment reactions, provide more space for reaction time, further improve the pollution treatment efficiency, and reduce the problem of secondary pollution caused by insufficient mixing of reagents.

[0012] 3. The flow control plate controls the groundwater flow and reduces the cross-sectional area through which groundwater passes, which can increase its flow velocity, thereby providing more kinetic energy for the rotation of the blades, thereby improving the mixing efficiency of groundwater and purified liquid, and further improving the efficiency of pollution control.

[0013] Furthermore, the primary purification system includes a perforated plate and a detection control system, and a plurality of perforated holes are formed on the perforated plate.

[0014] The beneficial effect of the basic scheme is that since there are several punched holes on the punched plate, the punched holes can filter and screen out larger particles of impurities in the groundwater, and the design of the punched holes can effectively reduce the problem of impurity accumulation clogging the punched plate and reducing the treatment efficiency.

[0015] Furthermore, the detection and control system includes a flow control plate and a water quality sensor. The flow control plate is slidably connected to the back-flow side of the perforated plate, the water quality sensor is located on the front-flow side of the perforated plate, a first telescopic rod is fixedly connected to the top of the flow control plate, a plurality of first sliders are provided on the side of the flow control plate opposite to the perforated plate, and a plurality of first slide grooves corresponding to the first sliders are respectively provided on the perforated plate.

[0016] The beneficial effects of the basic solution are: water quality data is collected through water quality sensors, and then the water quality report is transmitted to the control station for analysis to formulate a purification plan. The water quality is analyzed while the water flows through the perforated plate, which provides more time for analysis and improves the purification efficiency of the groundwater pollution control and enhanced treatment device. The control station controls the rise and fall of the first telescopic rod connected to the signal, driving the flow control plate to control the flow of water. Since the device is deep in the groundwater flow, the flow control plate is close to the perforated plate. The design of the slider and the slide can reduce the problem of the flow control plate being unable to rise and fall due to water pressure, reduce time consumption, and thus improve the efficiency of water pollution control.

[0017] Furthermore, the top of the upper fixed plate is connected with a liquid inlet pipe, which is fixedly connected with a plurality of liquid outlet rods. The liquid inlet pipe and the plurality of liquid outlet rods are both made of glass material, and the surface of the blades is provided with an anti-rust coating.

[0018] The beneficial effects of the basic scheme are: after the purification scheme is determined, the purification reagent is injected through the liquid inlet pipe to react with the groundwater. Since the liquid inlet pipe and several liquid outlet rods are made of glass, the problem of damage to the device due to the corrosiveness of the purification reagent is reduced, and the problem of secondary pollution of groundwater by unnecessary chemical reactions is also reduced. The groundwater flows through the blades to generate kinetic energy for the blades to rotate. The anti-rust coating is designed on the surface of the blades, which can not only reduce the problem of secondary pollution caused by rusting of the blades by groundwater, but also reduce the problem of secondary pollution caused by the reaction of the purification reagents on the blades.

[0019] Furthermore, a plurality of spiral tubes are embedded in the second reaction plate, and the water inlets and outlets of the spiral tubes are respectively located on both sides of the second reaction plate, and a glass sleeve is provided inside each spiral tube.

[0020] The beneficial effect of the basic solution is that after the groundwater and purification reagent mixture are mixed by the blades, they flow into the spiral tube. The design of the spiral tube increases the circulation time of the groundwater, reduces the problem of insufficient purification reaction due to excessive flow rate and short circulation time, and thus reduces the direct secondary contamination of the purification reagent.

[0021] Furthermore, a filter residue through groove is connected to the bottom of the second reaction plate, a filter residue net is arranged at one end of the filter residue through groove away from the second reaction plate, and filter screens are arranged at the water outlet ends of the plurality of spiral tubes.

[0022] The beneficial effects of the basic solution are: since the chemical reactions required for sewage treatment may produce precipitation products, the precipitation products are impurities in the groundwater. Some of the reaction precipitation completed on the first reaction plate will accumulate on the fixed plate under the first reaction plate. The subsequent groundwater flow carries the precipitation to the filter residue trough at the bottom of the second reaction plate. The filter residue net at the outlet of the filter residue trough will filter the impurities in the groundwater once, thereby reducing the secondary pollution of the groundwater due to the precipitation products. The filter screen at the outlet of the spiral tube has the same effect.

[0023] Furthermore, a second telescopic rod is provided on the top of the second reaction plate, a plurality of second sliding blocks are provided on one side of the second reaction plate close to the upper fixed plate, and a plurality of sliding grooves corresponding to the second sliding blocks are provided on the upper fixed plate.

[0024] The beneficial effects of the basic solution are: since some precipitation products produced by the purification reaction will accumulate on the second reaction plate, the control station will regularly control the second reaction plate to rise and lift it up to clean the impurities on the filter screen and the filter residue net. The second reaction plate can be more conveniently raised and lowered through the action of the slider and the slide chute, thereby reducing the secondary pollution of groundwater due to the reaction precipitation products.

[0025] Furthermore, a glass sleeve is provided inside each spiral tube.

[0026] The beneficial effect of the basic scheme is that since the spiral tube serves as the site of the purification reaction, the glass sleeve can reduce the problem of the spiral tube itself reacting with the purification reagent, that is, it has a protective effect on the device itself, while reducing the problem of secondary groundwater pollution caused by abnormal chemical reactions with the spiral tube.

[0027] Further, the control station includes a water quality receiving section, a flow control section, a reagent delivery section, and an impurity cleaning section;

[0028] Water quality receiving part: used to receive water quality data from water quality sensors;

[0029] Flow control unit: The flow control unit signal is connected to the first telescopic rod, and is used to control the rise and fall of the first telescopic rod;

[0030] Reagent delivery department: used to deliver the purification reagents needed for groundwater pollution;

[0031] Impurity cleaning unit: The impurity cleaning unit sends a signal to the second telescopic rod to control the rise and fall of the second telescopic rod.

[0032] The beneficial effects of the basic scheme are as follows: first, the water quality receiving unit receives the water quality report from the water quality sensor to analyze the groundwater pollution and formulate a purification plan. Then, according to the required chemical reaction time, the flow control unit controls the flow control plate to rise and fall to meet the required requirements. Then, according to the requirements of the chemical reaction reagents, the purification reagent ratio is modulated and put into the secondary purification system through the reagent delivery unit. Through one station with multiple uses, labor loss is reduced and the treatment efficiency is improved. In addition, after a period of purification, the impurity cleaning unit regularly sends a signal to control the second telescopic rod to rise and raise the second reaction plate, and the impurities precipitated on the second reaction plate are cleaned, which reduces the secondary pollution of impurities to groundwater and improves the purification efficiency.

[0033] Furthermore, a method for strengthening groundwater pollution control comprises the following steps:

[0034] Step 1, water quality testing: start the water pump to extract groundwater for water quality testing, then estimate and judge the water quality through chemical testing experiments, formulate a water purification plan based on the water pollution situation, and transmit the water quality treatment method to the next level;

[0035] Step 2, flow control: in combination with the proposed purification scheme, the first telescopic rod is used to control the rise and fall of the flow control plate, so as to control the water flow rate and flow rate to cooperate with the subsequent purification chemical reaction;

[0036] Step 3: Adding reagents: Adding reagents corresponding to treating water pollution into the liquid inlet pipe, and adding the reagents into the groundwater through the liquid outlet holes opened on the liquid outlet rods fixedly connected to the liquid inlet pipe to react with the groundwater;

[0037] Step 4, water purification: The water flows through the flow control plate and then enters the secondary purification system. When the water flows through a number of liquid outlet rods, it will drive the blades on the outer layer of the liquid outlet rods to rotate, so that the groundwater and chemical reagents will mix and react for the first time. Then the mixture of groundwater and chemical reagents will flow through the spiral tube, where the mixture reacts fully and finally flows through the filter screen.

[0038] The beneficial effects of the basic scheme are: through the detection of groundwater quality, the method can formulate corresponding purification and treatment plans in a targeted manner, thereby improving the efficiency of groundwater pollution treatment; through the limitation of the flow control plate, the method can control the flow to ensure the smooth implementation of the purification and treatment plan, and reduce the problem of uncontrollable purification reaction; through the rotation of the blades driven by the water flow and the uniformity of the liquid output, the method can fully mix the groundwater and the purification reagent during the purification and treatment reaction; through the spiral design of the spiral tube to slow down the time for groundwater to flow, the method can reduce the problem of insufficient reaction time caused by the groundwater flow terrain, and reduce the secondary pollution of groundwater by purification reagents and unpurified mixed liquids caused by insufficient reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the enhanced treatment method for groundwater pollution control in an embodiment of the present invention.

[0040] Figure 2 It is an axonometric diagram of the primary purification system in the groundwater pollution control enhanced treatment device in an embodiment of the present invention.

[0041] Figure 3 It is an axonometric diagram of the secondary purification system in the groundwater pollution control enhanced treatment device in an embodiment of the present invention.

[0042] Figure 4 It is a cross-sectional view of the first reaction plate in the groundwater pollution control enhanced treatment device in an embodiment of the present invention.

[0043] Figure 5 It is a cross-sectional view of the second reaction plate in the groundwater pollution control enhanced treatment device in an embodiment of the present invention. DETAILED DESCRIPTION

[0044] The following is further described in detail through specific implementation methods:

[0045] The figure marks in the drawings of the specification include: punching plate 1, flow control plate 2, first reaction plate 3, second reaction plate 4, upper fixed plate 5, lower fixed plate 6, several liquid outlet rods 7, sleeve rod 8, liquid outlet hole 9, glass sleeve 10, punching hole 11, water quality sensor 12, first telescopic rod 14, first slider 15, first slide groove 16, liquid inlet pipe 17, blade 18, spiral tube 19, filter residue groove 20, filter residue net 21, filter screen 22, second telescopic rod 23, second slider 24, second slide groove 25.

[0046] Embodiment 1, basically as attached Figure 1-5 As shown: a groundwater pollution control and enhanced treatment device, including a purification system and a control station, the control station is connected to the purification system signal, the purification system is provided with a primary purification system and a secondary purification system in sequence along the flow direction, and the secondary purification system is separated from the primary purification system by a distance;

[0047] The primary purification system includes a perforated plate 1 and a detection and control system. The perforated plate 1 is provided with a plurality of perforations 11. The detection and control system includes a flow control plate 2 and a water quality sensor 12. The flow control plate 2 is slidably connected to the back-flow side of the perforated plate 1. The water quality sensor 12 is located on the front-flow side of the perforated plate 1. A first telescopic rod 14 is fixedly connected to the top of the flow control plate 2. A plurality of first sliders 15 are provided on the side of the flow control plate 2 opposite to the perforated plate 1. A plurality of first slide grooves 16 corresponding to the first sliders 15 are respectively provided on the perforated plate 1.

[0048] The secondary purification system includes a first reaction plate 3 and a second reaction plate 4 in sequence along the flow direction, and the second reaction plate 4 is slidably connected to the first reaction plate 3;

[0049] The first reaction plate 3 includes an upper fixed plate 5 and a lower fixed plate 6. The bottom of the upper fixed plate 5 is fixedly connected to a plurality of liquid outlet rods 7. The upper fixed plate 5 is fixedly connected to the lower fixed plate 6 through the plurality of liquid outlet rods 7. The outer sides of the plurality of liquid outlet rods 7 are rotatably connected to sleeve rods 8. The plurality of liquid outlet rods 7 are provided with a plurality of liquid outlet holes 9. The sleeve rod 8 is provided with a plurality of holes corresponding to the liquid outlet holes 9. The middle and lower parts of the sleeve rod 8 are respectively fixedly connected to a plurality of blades 18. The top of the upper fixed plate 5 is connected to a liquid inlet pipe 17. The liquid inlet pipe 17 is fixedly connected to the plurality of liquid outlet rods 7. The liquid inlet pipe 17 and the plurality of liquid outlet rods 7 are both made of glass material, and the surface of the blade 18 is provided with an anti-rust coating.

[0050] The second reaction plate 4 is embedded with a plurality of spiral tubes 19, the water inlets and outlets of the plurality of spiral tubes 19 are respectively located on both sides of the second reaction plate 4, and a glass sleeve 10 is provided inside each spiral tube 19;

[0051] The control station includes a water quality receiving section, a flow control section and a reagent delivery section;

[0052] Water quality receiving unit: used to receive water quality data from the water quality sensor 12;

[0053] Flow control unit: The flow control unit signal is connected to the first telescopic rod, and is used to control the rise and fall of the first telescopic rod 14;

[0054] Reagent delivery department: used to deliver the purification reagents needed for groundwater pollution.

[0055] The specific implementation process is as follows: first, groundwater passes through the perforated plate 1. Since the perforated plate 1 is provided with a plurality of perforations 11, the perforations 11 filter and screen out the larger particles of impurities in the groundwater. At the same time, the water quality sensor 12 transmits the water quality data to the water quality receiving part for water quality analysis, and formulates a water quality purification plan to determine the chemical reaction required for purification. Then, the flow control part sends a signal to control the first telescopic rod 14 connected to its signal to slide up in the first slide groove 16 through the first slider 15, so as to drive the flow control plate 2 to rise and fall, so as to achieve the time and ratio requirements required for the chemical reaction. At the same time, the chemical reagents required for purification are added according to the ratio of the plan, and the purification reagents are injected into the first reaction plate 3 through the liquid inlet pipe 17. At this time, the groundwater passes through the first reaction plate 3, and the purification reagents flow out through the liquid outlet holes 9 on the plurality of liquid outlet rods 7. Due to the effect of the water flow velocity, the blades 18 of the first reaction plate 3 will be driven to rotate, and the rotation will cause the purification reagents in the plurality of liquid outlet rods 7 and the sleeve rod 8 to be evenly thrown out, so that the purification reagents and the groundwater undergo a preliminary mixing reaction, and enter the spiral tube 19 with the flow direction for further purification and treatment.

[0056] Example 2

[0057] The difference from the above embodiment is that a second telescopic rod 23 is provided on the top of the second reaction plate 4, a plurality of second sliders 24 are provided on the side of the second reaction plate 4 close to the upper fixed plate 5, a plurality of second slide grooves 25 corresponding to the second sliders 24 are provided on the upper fixed plate 5, a filter residue through groove 20 is connected to the bottom of the second reaction plate 4, a filter residue net 21 is provided at one end of the filter residue through groove 20 away from the second reaction plate 4, and a filter screen 22 is provided at the water outlet end of the plurality of spiral tubes 19;

[0058] The control station also includes an impurity cleaning unit, an impurity cleaning signal is connected to the second telescopic rod 23, and the impurity cleaning unit is used to control the rise and fall of the second telescopic rod 23.

[0059] The specific implementation process is as follows: since some precipitated products produced by the purification reaction will accumulate on the second reaction plate 4, after a period of purification, a signal is regularly sent through the impurity cleaning part to control the second telescopic rod 23 connected to its signal to drive the second slider 24 to slide up in the second slide groove 25 to lift the second reaction plate 4, and clean the precipitated impurities on the filter residue net 21 and the filter screen 22 on the second reaction plate 4.

[0060] Example 3

[0061] The difference from the above embodiment is that, Figure 1 As shown, a method for strengthening groundwater pollution control comprises the following steps:

[0062] Step 1, water quality testing: start the water pump 13 to extract groundwater for water quality testing, then estimate and judge the water quality through chemical testing experiments, formulate a water purification plan according to the water pollution situation, and transmit the water quality treatment method to the next level;

[0063] Step 2, flow control: in combination with the proposed purification scheme, the first telescopic rod 14 is used to control the rise and fall of the flow control plate 2, so as to control the flow rate and flow of the water flow to cooperate with the subsequent purification chemical reaction;

[0064] Step 3: Adding reagents: Add the reagents corresponding to the water pollution treatment to the liquid inlet pipe 17, and add the reagents to the groundwater through the liquid outlet holes 9 opened on the plurality of liquid outlet rods 7 fixedly connected to the liquid inlet pipe 17 to react with the groundwater;

[0065] Step 4, water purification: the water flows through the flow control plate 2 and enters the secondary purification system. When the water flows through the plurality of liquid outlet rods 7, it will drive the blades 18 provided on the outer layer of the plurality of liquid outlet rods 7 to rotate, so that the groundwater and the chemical reagent will mix and react for the first time. Then the mixture of the groundwater and the chemical reagent will flow through the spiral tube 19, and the mixture will fully react in the spiral tube 19, and finally flow through the filter screen 22.

[0066] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0067] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A groundwater pollution control and enhanced treatment device, characterized in that: It includes a purification system and a control station, the control station is connected to the purification system by signal, the purification system is provided with a primary purification system and a secondary purification system in sequence along the flow direction, and the secondary purification system is separated from the primary purification system by a distance; The secondary purification system includes a first reaction plate and a second reaction plate in sequence along the flow direction. The second reaction plate is slidably connected to the first reaction plate. The first reaction plate includes an upper fixed plate and a lower fixed plate. The bottom of the upper fixed plate is fixedly connected to a plurality of liquid outlet rods. The upper fixed plate is fixedly connected to the lower fixed plate through the plurality of liquid outlet rods. The outer sides of the plurality of liquid outlet rods are rotatably connected to sleeve rods. The plurality of liquid outlet rods are provided with a plurality of liquid outlet holes. The sleeve rod is provided with a plurality of holes corresponding to the liquid outlet holes. The middle and lower parts of the sleeve rod are respectively fixedly connected to a plurality of blades.

2. The groundwater pollution control enhanced treatment device according to claim 1 is characterized by: The primary purification system comprises a perforated plate and a detection control system, and a plurality of perforated holes are formed on the perforated plate.

3. The groundwater pollution control enhanced treatment device according to claim 2 is characterized by: The detection and control system includes a flow control plate and a water quality sensor. The flow control plate is slidably connected to the back-flow side of the punching plate, the water quality sensor is located on the front-flow side of the punching plate, a first telescopic rod is fixedly connected to the top of the flow control plate, a plurality of first sliders are provided on the side of the flow control plate opposite to the punching plate, and a plurality of first slide grooves corresponding to the first sliders are respectively provided on the punching plate.

4. The groundwater pollution control enhanced treatment device according to claim 3 is characterized by: The top of the upper fixed plate is connected with a liquid inlet pipe, which is fixedly connected with a plurality of liquid outlet rods. The liquid inlet pipe and the plurality of liquid outlet rods are both made of glass material, and the surface of the blade is provided with an anti-rust coating.

5. The groundwater pollution control enhanced treatment device according to claim 4 is characterized in that: A plurality of spiral tubes are embedded in the second reaction plate, and the water inlets and outlets of the plurality of spiral tubes are respectively located at two sides of the second reaction plate.

6. The groundwater pollution control enhanced treatment device according to claim 5 is characterized by: The bottom of the second reaction plate is connected with a filter residue through groove, one end of the filter residue through groove away from the second reaction plate is provided with a filter residue net, and the water outlet ends of the plurality of spiral tubes are all provided with filter screens.

7. The groundwater pollution control enhanced treatment device according to claim 6, characterized in that: A second telescopic rod is arranged on the top of the second reaction plate, a plurality of second sliding blocks are arranged on one side of the second reaction plate close to the upper fixing plate, and a plurality of second sliding grooves corresponding to the second sliding blocks are arranged on the upper fixing plate.

8. The groundwater pollution control and enhanced treatment device according to claim 7 is characterized by: A glass sleeve is arranged inside each spiral tube.

9. The groundwater pollution control enhanced treatment device according to claim 8, characterized in that: The control station is located at the upper part of the secondary purification system. The control station includes a water quality receiving part, a flow control part, a reagent delivery part and an impurity cleaning part; Water quality receiving part: used to receive water quality data from water quality sensors; Flow control unit: The flow control unit signal is connected to the first telescopic rod, and is used to control the rise and fall of the first telescopic rod; Reagent delivery department: used to deliver the purification reagents needed for groundwater pollution; Impurity cleaning unit: The impurity cleaning unit signal is connected to the second telescopic rod to control the rise and fall of the second telescopic rod.

10. A method for strengthening groundwater pollution control, characterized in that: The following steps are involved: Step 1, water quality detection: collect water quality data through water quality sensor detection, transmit water pollution report to water quality receiving department, and then formulate water purification plan according to water pollution situation; Step 2, flow control: Combined with the proposed purification scheme, the flow control unit controls the rise and fall of the flow control plate, so as to control the water flow rate and flow rate to cooperate with the subsequent purification chemical reaction; Step 3: reagent placement: the reagent corresponding to the water pollution treatment is placed into the liquid inlet pipe through the reagent placement part, and the reagent is placed into the groundwater through the liquid outlet holes opened on the plurality of liquid outlet rods fixedly connected to the liquid inlet pipe to react with the groundwater; Step 4, water purification: The water flows through the flow control plate and then enters the secondary purification system. When the water flows through a number of liquid outlet rods, it drives the blades on the outer layer of the liquid outlet rods to rotate, so that the groundwater and chemical reagents mix and react for the first time. Then the mixture of groundwater and chemical reagents will flow through the spiral tube, where the mixture reacts fully and finally flows through the filter screen.

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