CN116605969A - Heavy metal ion treatment system for groundwater remediation - Google Patents
Heavy metal ion treatment system for groundwater remediation Download PDFInfo
- Publication number
- CN116605969A CN116605969A CN202310708522.6A CN202310708522A CN116605969A CN 116605969 A CN116605969 A CN 116605969A CN 202310708522 A CN202310708522 A CN 202310708522A CN 116605969 A CN116605969 A CN 116605969A
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- treatment
- fixedly connected
- rod
- tank
- groove
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- 239000003673 groundwater Substances 0.000 title claims abstract description 51
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 25
- 238000005067 remediation Methods 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 150000002500 ions Chemical class 0.000 claims description 55
- 239000013049 sediment Substances 0.000 claims description 32
- 239000003814 drug Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- 208000034699 Vitreous floaters Diseases 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 13
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000001351 cycling effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000003911 water pollution Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- 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
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention discloses a heavy metal ion treatment system for groundwater remediation, which comprises a bottom treatment assembly and is characterized in that: the bottom sinking processing assembly comprises symmetrical processing pipes, wherein the symmetrical processing pipes are respectively fixedly communicated with a first discharge pipe, one processing pipe is provided with an inlet, the lower parts of the symmetrical processing pipes are respectively fixedly communicated with a middle pipe, and the other processing pipes are fixedly communicated with a second discharge pipe; the symmetrical treatment pipes are respectively provided with electrodes, and the symmetrical treatment pipes are respectively connected with scraping rods through bearings. The invention relates to the field of water pollution control equipment, in particular to a heavy metal ion treatment system for groundwater remediation. The invention aims to solve the technical problem of providing a heavy metal ion treatment system for groundwater remediation, which is convenient for groundwater heavy metal ion treatment.
Description
Technical Field
The invention relates to the field of water pollution control equipment, in particular to a heavy metal ion treatment system for groundwater remediation.
Background
Groundwater refers to water that is present in the rock voids below the ground, and in a narrow sense refers to water in a saturated aquifer below the groundwater level. Groundwater is an important component of water resources, and is one of important water sources for agricultural irrigation, industrial and mining and cities due to stable water quantity and good water quality. However, under certain conditions, the change of groundwater can cause adverse natural phenomena such as swamp formation, salinization, landslide, ground subsidence and the like.
Some underground water has excessive heavy metal ion concentration and needs to be treated, and chemical precipitation and electrode treatment are generally adopted, but precipitates are easy to form near the electrodes, and when the precipitates are more, the heavy metal ion removing capability is poor, and the electrodes need to be treated regularly. At present, a system is lacking, automatic collection and treatment of electrode precipitation are realized, and circulation treatment is carried out when the content of heavy metal ions in the treated groundwater is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a heavy metal ion treatment system for groundwater remediation, which is convenient for groundwater heavy metal ion treatment.
The invention adopts the following technical scheme to realize the aim of the invention:
the utility model provides a groundwater is restoreed and is used heavy metal ion processing system, includes the bottom treatment subassembly, its characterized in that: the bottom sinking processing assembly comprises symmetrical processing pipes, wherein the symmetrical processing pipes are respectively fixedly communicated with a first discharge pipe, one processing pipe is provided with an inlet, the lower parts of the symmetrical processing pipes are respectively fixedly communicated with a middle pipe, and the other processing pipes are fixedly communicated with a second discharge pipe; the symmetrical treatment pipes are respectively provided with electrodes, the symmetrical treatment pipes are respectively connected with scraping rods through bearings, the symmetrical scraping rods are respectively provided with a group of uniformly distributed vertical grooves, the symmetrical scraping rods are respectively fixedly connected with spiral plates, the spiral plates are matched with the treatment pipes, and one spiral plate is provided with a group of uniformly distributed through holes; the upper ends of the symmetrical scraping rods respectively penetrate through the corresponding treatment pipes to be fixedly connected with the rotating teeth and the bevel gears I; the symmetrical electrodes, the symmetrical treatment pipes, the middle pipe and the discharge pipe are respectively and fixedly connected with the treatment pool; the treatment tank is provided with a middle groove, and two ends of the discharge pipe are arranged in the middle groove.
As a further limitation of the technical scheme, the treatment tank is provided with a trapezoid treatment tank and a measurement tank, the middle tank is communicated with the trapezoid treatment tank and the measurement tank, the treatment tank is provided with a first collecting tank, the treatment tank is provided with a water passing hole, the water passing hole is communicated with the first collecting tank and the trapezoid treatment tank, the treatment tank is provided with a second collecting tank, the treatment tank is provided with a mounting groove, the treatment tank corresponds to the measurement tank fixedly connected with a measurement assembly, the measurement assembly comprises a second ion concentration measurement sensor, and the treatment tank is fixedly connected with the second ion concentration measurement sensor.
As a further limitation of the technical scheme, a floater treatment assembly is arranged in the trapezoid treatment pond, the floater treatment assembly comprises a U groove, a group of evenly distributed water holes are formed in the bottom plate of the U groove, the U groove is fixedly communicated with a U-shaped water pipe, the U-shaped water pipe is arranged in the installation groove and is fixedly connected with the treatment pond, a triangular push plate is arranged in the U groove and is fixedly connected with a guide rod, the guide rod penetrates through the U groove and is fixedly connected with an L-shaped rod, the L-shaped rod is rotationally connected with an installation plate, a group of ejector rods are fixedly connected with a group of installation plate, the ejector rods are matched with a group of water holes, the U groove is fixedly connected with a chute of the floater collection assembly, and the chute is fixedly connected with a collection box.
As a further limitation of the present technical solution, the collecting box is fixedly connected with the first ion concentration measuring sensor.
As a further limitation of the technical scheme, an ion pretreatment device is arranged in the trapezoid treatment tank, the ion pretreatment device comprises a treatment barrel, the treatment tank is fixedly connected with the treatment barrel, the treatment barrel is fixedly connected with a drug barrel, the treatment tank is fixedly connected with a transverse U frame, a mounting plate is fixedly connected with a vertical U frame, the vertical U frame penetrates through the transverse U frame, a U frame bearing is connected with a stirring rod, the stirring rod is fixedly connected with a guide shaft, the guide shaft is arranged in a guide cylinder, the guide cylinder bearing is connected with the transverse U frame, the guide cylinder is fixedly connected with a gear, the gear is meshed with a rack, and the rack is fixedly connected with an L-shaped rod.
As a further limitation of the technical scheme, the power component is fixedly connected with the treatment tank and comprises a support, the treatment tank is fixedly connected with the support, the support is fixedly connected with a shifting motor and a guide round rod, the support is in bearing connection with two ends of a screw rod, an output shaft of the shifting motor is fixedly connected with the screw rod, the screw rod is in threaded connection with a sliding block, the guide round rod penetrates through the sliding block, the sliding block is fixedly connected with a motor support, the motor support is fixedly connected with the power motor, an output shaft of the power motor is fixedly connected with a round shaft, the round shaft is fixedly connected with a bevel gear II and an L-shaped round rod, a transverse rod of the L-shaped round rod is arranged in a transverse groove, the transverse groove is fixedly connected with an L-shaped connecting rod, the L-shaped connecting rod is fixedly connected with the mounting plate, the L-shaped connecting rod is fixedly connected with a discharging rod, the discharging rod penetrates through a top plate of the medicine barrel, the discharging rod is matched with an outlet of the medicine barrel, and the bevel gear II is matched with the bevel gear I.
As a further limitation of the technical scheme, the sliding block is fixedly connected with the bending rod, the bending rod is fixedly connected with the baffle, and the baffle is matched with the middle groove.
As a further limitation of the present technical solution, the electrode is disposed in the scraping rod at a small distance from the scraping rod, and the electrode passes through the treatment tube, the scraping rod, the rotating teeth and the bevel gear.
As a further limitation of the technical scheme, the treatment tank is provided with a water outlet tank, and the treatment tank is provided with a filter element corresponding to the water outlet tank.
Including a normal mode, an electrode cleaning mode, and a cycling mode;
normal mode:
s1: the second bevel gear is not meshed with any first bevel gear, the baffle is far away from the middle groove, and a proper amount of chemical reagent is added into the medicine barrel;
s2: the groundwater flows through the U-shaped water pipe, and floats which flow along with the groundwater fall onto the U-shaped groove;
s3: the power motor is controlled to rotate, so that the ejector rod can reciprocate up and down along the water outlet to prevent the water outlet from being blocked, the triangular push plate pushes the floating matters to move to the U groove to be close to the chute end, and the floating matters are pushed onto the chute along with the increase of the floating matters and fall into the collecting box along the chute;
s4: the stirring rod rotates and moves up and down at the same time, the blanking rod moves up and down in a reciprocating manner, when the blanking rod is upwards far away from the medicine outlet of the medicine barrel, the reagent falls into the treatment barrel, and the stirring rod stirs the reagent and groundwater to enable metal ions to form sediment, and the reagent falls into the trapezoid treatment pool along with the groundwater;
s5: groundwater flows through the inlet, the treatment tube on one side, the middle tube on the other side and the treatment tube on the other side to contact the electrode, so that sediment and metal ions are attached to the motor;
s6: groundwater flows through the second discharge pipe and the middle groove to enter the measuring pool;
an electrode cleaning mode, which is executed when the electrode resistance is large;
s5: controlling the displacement motor to rotate, enabling the bevel gears II to be meshed with one bevel gear I, and enabling the baffle to be matched with the middle groove;
s6: controlling the power motor to rotate so as to realize that the scraping rod rotates to clean one electrode surface sediment, and the spiral plate drives water and sediment to move upwards to fall into the first collecting tank from the first discharge pipe and fall into the trapezoid treatment tank from the water passing hole;
s7: controlling the shift motor to rotate, so that the bevel gear II is meshed with the bevel gear I, and the baffle is far away from the middle groove;
s8: controlling the power motor to rotate so as to realize that the scraping rod rotates to clean the sediment on the surface of the other electrode, and the spiral plate drives the sediment to move upwards and fall into the second collecting tank from the first discharging pipe, so that water cannot move upwards due to the through hole;
a circulation mode performed when the electrode resistance is small and the second ion concentration measuring sensor measures that the ion concentration exceeds the standard, at which time it is confirmed that the water flow amount becomes large;
s9: controlling the displacement motor to rotate, enabling the bevel gears II to be meshed with one bevel gear I, and enabling the baffle to be matched with the middle groove;
s10: the power motor is controlled to rotate, the scraping rod is enabled to rotate to clean sediment on the surface of one electrode, the spiral plate drives water and sediment to move upwards to fall into the first collecting tank from the first discharging pipe, and the water falls into the trapezoid treatment tank from the water passing hole.
Compared with the prior art, the invention has the advantages and positive effects that:
1. this device is through setting up floater processing assembly, makes the ejector pin match the apopore, and the triangle push pedal removes along the U groove, and the ejector pin reciprocates along the apopore and reciprocates, prevents that the apopore from being stopped up, and the triangle push pedal promotes the floater to remove the U groove and is close to the chute end, along with the floater increases, the floater is pushed to the chute on, falls along the chute in the collection box, realizes floater automatic collection.
2. This device adopts dual ion to get rid of, through setting up chemical reagent, and the unloading pole reciprocates, and when the medicine bucket goes out the medicine mouth was upwards kept away from to the unloading pole, in reagent whereabouts processing bucket, puddler stirring reagent and groundwater made metal ion form the sediment, in the trapezoidal processing pond was fallen to the groundwater along with, avoided handling bucket jam.
3. The bevel gear of this device two meshing bevel gears one, scrape the pole rotation and clear up another electrode surface sediment, when the baffle matches the intermediate tank, a spiral plate drive water and sediment upwards move and fall from discharge pipe one to first collecting vat in, fall to trapezoidal processing pond from the water hole in, realize cyclic treatment, when the baffle kept away from the intermediate tank, be provided with the spiral plate drive sediment upwards to remove from discharge pipe one to in the second collecting vat, realize deposit automatic collection.
4. The device realizes the meshing or the separation of the bevel gear II and the bevel gear I through setting up the shift motor, realizes conventional mode, electrode clearance mode and circulation mode switching, and this device is through setting up the baffle, and when the baffle matches the intermediate tank, realizes carrying out circulation mode or electrode clearance mode partial function, realizes carrying out circulation when carrying out the groundwater heavy metal ion content after handling higher, and the treatment effect is better.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic partial perspective view of the present invention.
Fig. 3 is a schematic partial perspective view of the second embodiment of the present invention.
Fig. 4 is a schematic diagram of a partial perspective view of the present invention.
Fig. 5 is a schematic diagram of a partial perspective view of the present invention.
FIG. 6 is a schematic perspective view of a bottom treating assembly according to the present invention.
FIG. 7 is a schematic perspective view of a bottom treating assembly according to the present invention.
Fig. 8 is a schematic view of a partial perspective view of a power assembly according to the present invention.
Fig. 9 is a schematic partial perspective view of a second embodiment of the present invention.
Fig. 10 is a schematic diagram of a partial perspective view of the present invention.
In the figure:
1. the device comprises a treatment tank 11, a first collecting tank 12, a trapezoid treatment tank 13, a mounting tank 14, a middle tank 15, a second collecting tank 16, a measuring tank 17, a water outlet tank 18 and a water passing hole;
2. a float collection assembly 21, chute 22, collection box;
3. the floating object treatment assembly comprises a floating object treatment assembly 31, a U groove 32, a triangular push plate 33, a water outlet hole 34, a U-shaped water pipe 35, a guide rod 36, a push rod 37, a mounting plate 38, an L-shaped rod 39 and an L-shaped rod;
4. the ion pretreatment device comprises an ion pretreatment device 41, a medicine barrel 43, a transverse U frame 44, a vertical U frame 45, a treatment barrel 46, a stirring rod 47, a guide shaft 48, a guide cylinder 49, a gear 410 and a rack;
5. the bottom processing component, 51, the bevel gears I, 52, the rotating teeth, 53, the electrode, 54, the processing pipe, 55, the discharge pipe I, 56, the spiral plate, 57, the through hole, 58, the scraping rod, 59, the vertical groove, 510, the inlet, 511, the middle pipe, 512, the discharge pipe II,
6. the power component, 61, the bracket, 62, the guide round rod, 63, the screw, 64, the shifting motor, 65, the power motor, 66, the motor bracket, 67, the round shaft, 68, the bevel gear II, 69, the L-shaped round rod, 610, the sliding block, 611, the bending rod, 612, the baffle, 613, the transverse groove, 614, the L-shaped connecting rod, 615 and the blanking rod,
7. a measurement assembly 71, a first ion concentration measurement sensor 72, a second ion concentration measurement sensor;
8. a filter element.
Detailed Description
One embodiment of the present invention will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
Embodiment one: the invention comprises a bottom treatment assembly 5, wherein the bottom treatment assembly 5 comprises symmetrical treatment pipes 54, the symmetrical treatment pipes 54 are respectively fixedly communicated with a first discharge pipe 55, one treatment pipe 54 is provided with an inlet 510, the lower parts of the symmetrical treatment pipes 54 are respectively fixedly communicated with a middle pipe 511, and the other treatment pipes 54 are respectively fixedly communicated with a second discharge pipe 512; the symmetrical treatment pipes 54 are respectively provided with electrodes 53, the symmetrical treatment pipes 54 are respectively connected with scraping rods 58 in a bearing way, the symmetrical scraping rods 58 are respectively provided with a group of uniformly distributed vertical grooves 59, the symmetrical scraping rods 58 are respectively fixedly connected with spiral plates 56, the spiral plates 56 are matched with the treatment pipes 54, and one spiral plate 56 is provided with a group of uniformly distributed through holes 57; the upper ends of the symmetrical scraping rods 58 respectively penetrate through the corresponding treatment pipes 54 to be fixedly connected with the rotating teeth 52 and the bevel gears 51; the symmetrical electrode 53, the symmetrical treatment tube 54, the middle tube 511 and the second discharge tube 512 are respectively and fixedly connected with the treatment tank 1; the treatment tank 1 is provided with an intermediate tank 14, and the end of the second discharge pipe 512 is arranged in the intermediate tank 14.
The treatment tank 1 is provided with a trapezoid treatment tank 12 and a measurement tank 16, the middle tank 14 is communicated with the trapezoid treatment tank 12 and the measurement tank 16, the treatment tank 1 is provided with a first collecting tank 11, the treatment tank 1 is provided with a water passing hole 18, the water passing hole 18 is communicated with the first collecting tank 11 and the trapezoid treatment tank 12, the treatment tank 1 is provided with a second collecting tank 15, the treatment tank 1 is provided with a mounting groove 13, the treatment tank 1 corresponds to the measurement tank 16 and is fixedly connected with a measurement assembly 7, the measurement assembly 7 comprises a second ion concentration measurement sensor 72, and the treatment tank 1 is fixedly connected with the second ion concentration measurement sensor 72.
The trapezoid treatment tank 12 is internally provided with a floater treatment assembly 3, the floater treatment assembly 3 comprises a U groove 31, a bottom plate of the U groove 31 is provided with a group of evenly distributed water outlet holes 33, the U groove 31 is fixedly communicated with a U-shaped water pipe 34, the U-shaped water pipe 34 is arranged in the mounting groove 13, the U-shaped water pipe 34 is fixedly connected with the treatment tank 1, a triangular push plate 32 is arranged in the U groove 31, the triangular push plate 32 is fixedly connected with a guide rod 35, the guide rod 35 penetrates through the U groove 31, the guide rod 35 is fixedly connected with an L-shaped rod 38, the L-shaped rod 38 is rotationally connected with an L-shaped rod 39, the L-shaped rod 39 is rotationally connected with a mounting plate 37, the mounting plate 37 is fixedly connected with a group of ejector rods 36, the ejector rods 36 are matched with a group of the water outlet holes 33, the U groove 31 is fixedly connected with a chute 21 of the floater collection assembly 2, and the chute 21 is fixedly connected with a collection box 22.
The trapezoid treatment tank 12 is internally provided with an ion pretreatment device 4, the ion pretreatment device 4 comprises a treatment barrel 45, the treatment tank 1 is fixedly connected with the treatment barrel 45, the treatment barrel 45 is fixedly connected with a medicine barrel 41, the treatment tank 1 is fixedly connected with a transverse U frame 43, a mounting plate 37 is fixedly connected with a vertical U frame 44, the vertical U frame 44 penetrates through the transverse U frame 43, a U frame 44 bearing is connected with a stirring rod 46, the stirring rod 46 is fixedly connected with a guide shaft 47, the guide shaft 47 is arranged in a guide cylinder 48, the guide cylinder 48 bearing is connected with the transverse U frame 43, the guide cylinder 48 is fixedly connected with a gear 49, the gear 49 is meshed with a rack 410, and the rack 410 is fixedly connected with the L-shaped rod 38.
The treatment tank 1 is fixedly connected with the power assembly 6, the power assembly 6 comprises a support 61, the treatment tank 1 is fixedly connected with the support 61, the support 61 is fixedly connected with a displacement motor 64 and a guide round rod 62, the support 61 is connected with two ends of a screw 63 in a bearing manner, an output shaft of the displacement motor 64 is fixedly connected with the screw 63, the screw 63 is in threaded connection with a sliding block 610, the guide round rod 62 penetrates through the sliding block 610, the sliding block 610 is fixedly connected with a motor support 66, the motor support 66 is fixedly connected with a power motor 65, an output shaft of the power motor 65 is fixedly connected with a round shaft 67, the round shaft 67 is fixedly connected with a bevel gear II 68 and an L-shaped round rod 69, a cross rod of the L-shaped round rod 69 is arranged in a transverse groove 613, the transverse groove 613 is fixedly connected with an L-shaped connecting rod 614, the L-shaped connecting rod 614 is fixedly connected with the mounting plate 37, the L-shaped connecting rod 614 is fixedly connected with a discharging rod 615, the discharging rod 615 penetrates through a top plate of the drug barrel 41, the discharging rod 615 is matched with an outlet of the drug barrel 41, and the bevel gear II is matched with the bevel gear 68.
The sliding block 610 is fixedly connected with a bending rod 611, the bending rod 611 is fixedly connected with a baffle 612, and the baffle 612 is matched with the middle groove 14.
The electrode 53, the displacement motor 64, the power motor 65, and the second ion concentration measuring sensor 72 are electrically connected to a controller.
The processing barrel 45 is fixedly connected to a resistance measuring device corresponding to the electrode 53, and the resistance measuring device is well known to those skilled in the art and will not be described herein.
The resistance measuring device is electrically connected with the controller.
When the shift motor 64 rotates, the screw 63 is driven to rotate, the screw 63 drives the sliding block 610 to move along the guide round rod 62, the sliding block 610 drives the motor bracket 66, the power motor 65, the round shaft 67, the bevel gear II 68, the bending rod 611 and the baffle 612 to move, and the round shaft 67 drives the L-shaped round rod 69 to move along the transverse groove 613.
When the power motor 65 rotates, the round shaft 67 and the bevel gear II 68 are driven to rotate, the round shaft 67 drives the L-shaped round rod 69 to swing along the transverse groove 613, the L-shaped round rod 69 drives the transverse groove 613 to reciprocate, the transverse groove 613 drives the L-shaped connecting rod 614 and the blanking rod 615 to reciprocate, the L-shaped rod 614 drives the mounting plate 37 and the ejector rod 36 to reciprocate, the mounting plate 37 drives the vertical U frame 44 and the stirring rod 46 to reciprocate, the stirring rod 46 drives the guide shaft 47 to reciprocate along the guide cylinder 48, the mounting plate 37 drives the L-shaped rod 39 to reciprocate, the L-shaped rod 39 drives the L-shaped rod 38 to reciprocate, the L-shaped rod 38 drives the guide rod 35 to reciprocate along the U-shaped groove 31, the guide rod 35 drives the triangular push plate 32 to reciprocate along the U-shaped groove 31, the L-shaped rod 38 drives the rack 410 to reciprocate, the rack 410 drives the gear 49 to reciprocate, and the gear 49 drives the guide cylinder 48, the guide shaft 47 and the stirring rod 46 to reciprocate.
When the bevel gear II 68 is meshed with the bevel gear I51, the rotating teeth 52, the scraping rod 58 and the spiral plate 56 are driven to rotate.
The electrode 53 is disposed in the scraping rod 58 at a small distance from the scraping rod 58, and the electrode 53 passes through the treatment tube 54, the scraping rod 58, the rotating teeth 52 and the bevel gear 51.
Embodiment two: the present embodiment is further described on the basis of the first embodiment, and the collection box 22 is fixedly connected to the first ion concentration measuring sensor 71.
The first ion concentration measuring sensor 71 is electrically connected to the controller, and is configured to detect the ion concentration in the trapezoid processing cell 12, and compare the ion concentration in the measuring cell 16 with the first ion concentration.
Embodiment III: the embodiment is further described on the basis of the first or second embodiment, the treatment tank 1 is provided with a water outlet tank 17, and the treatment tank 1 is provided with a filter element 8 corresponding to the water outlet tank 17.
Due to the filtration of other impurities in the groundwater.
Including a normal mode, an electrode cleaning mode, and a cycling mode;
normal mode:
a trough is dug out at a proper position of the groundwater flow area for installing the device.
S1: the second bevel gear 68 is not meshed with any first bevel gear 51, the baffle 612 is far away from the middle groove 14, and a proper amount of chemical reagent is added into the medicine barrel 41;
s2: groundwater flows through the U-shaped water pipe 34, and floats following the groundwater flow fall onto the U-shaped groove 31;
s3: the power motor 65 is controlled to rotate, so that the ejector rod 36 moves up and down along the water outlet 33 in a reciprocating manner, the water outlet 33 is prevented from being blocked, the triangular push plate 32 pushes the floating matters to move to the end of the U groove 31, which is close to the chute 21, and the floating matters are pushed onto the chute 21 along with the increase of the floating matters and fall into the collecting box 22 along the chute 21;
s4: the stirring rod 46 rotates and moves up and down, the blanking rod 615 moves up and down in a reciprocating manner, when the blanking rod 615 is upwards far away from a medicine outlet of the medicine barrel 41, the reagent falls into the treatment barrel 45, the stirring rod 46 stirs the reagent and groundwater, so that metal ions form precipitation, and the metal ions fall into the trapezoid treatment tank 12 along with the groundwater;
s5: groundwater flows through the inlet 510, the treatment tube 54 on one side, the intermediate tube 510 on the other side, and the treatment tube 54 contacts the electrode 53, causing precipitation and metal ions to adhere to the motor 53;
s6: groundwater flows through the second discharge pipe 512 and the intermediate tank 14 into the measuring tank 16;
an electrode cleaning mode, which is performed when the resistance of the electrode 53 is large;
s5: controlling the displacement motor 64 to rotate so that the bevel gears 68 are meshed with one bevel gear one 51, and the baffle 612 is matched with the middle groove 14;
s6: the power motor 65 is controlled to rotate, so that the scraping rod 58 rotates to clean the sediment on the surface of one electrode 53, the spiral plate 56 drives water and sediment to move upwards to fall into the first collecting tank 11 from the first discharging pipe 55, and to fall into the trapezoid treatment tank 12 from the water passing hole 18;
s7: controlling the displacement motor 64 to rotate so that the bevel gears 68 are meshed with the bevel gears 51, and the baffle 612 is far away from the middle groove 14;
s8: the power motor 65 is controlled to rotate, so that the scraping rod 58 rotates to clean the sediment on the surface of the other electrode 53, the spiral plate 56 drives the sediment to move upwards and fall into the second collecting tank 15 from the first discharging pipe 55, and water cannot move upwards due to the through hole 57;
a circulation mode performed when the resistance of the electrode 53 is small and the second ion concentration measuring sensor 72 measures that the ion concentration exceeds the standard, at which point it is confirmed that the water flow amount becomes large;
s9: controlling the displacement motor 64 to rotate so that the bevel gears 68 are meshed with one bevel gear one 51, and the baffle 612 is matched with the middle groove 14;
s10: the power motor 65 is controlled to rotate, so that the scraping rod 58 rotates to clean the sediment on the surface of one electrode 53, the spiral plate 56 drives water and sediment to move upwards to fall into the first collecting tank 11 from the first discharging pipe 55, and then to fall into the trapezoid treatment tank 12 from the water passing hole 18.
According to the device, through the arrangement of the floater treatment assembly 3, the ejector rod 36 is matched with the sewer hole 33, the triangular push plate 32 moves along the U-shaped groove 31, the ejector rod 36 moves up and down in a reciprocating manner along the sewer hole 33, the sewer hole 33 is prevented from being blocked, the triangular push plate 32 pushes the floater to move to the end, close to the chute 21, of the U-shaped groove 31, along with the increase of the floater, the floater is pushed onto the chute 21, falls into the collecting box 22 along the chute 21, and automatic floater collection is achieved.
This device adopts dual ion to get rid of, through setting up chemical reagent, and the unloading pole 615 reciprocates, and when the medicine barrel 41 goes out the medicine mouth is kept away from upwards to unloading pole 615, in reagent whereabouts processing barrel 45, puddler 46 stirring reagent and groundwater, makes metal ion form the sediment, falls in trapezoidal processing pond 12 along with groundwater, avoids processing barrel 45 to block up.
When the bevel gear II 68 of the device is meshed with the bevel gear I51, the scraping rod 58 rotates to clean sediment on the surface of the other electrode 53, when the baffle 612 is matched with the middle groove 14, one spiral plate 56 drives water and sediment to move upwards to fall into the first collecting groove 11 from the first discharge pipe 55, fall into the trapezoid treatment tank 12 from the water passing hole 18, circulation treatment is achieved, and when the baffle 612 is far away from the middle groove 14, the spiral plate 56 provided with the through hole 57 drives sediment to move upwards to fall into the second collecting groove 15 from the first discharge pipe 55, so that automatic sediment collection is achieved.
The device realizes that bevel gear two 68 meshes with or breaks away from meshing with bevel gear one 51 through setting up shift motor 64, realizes conventional mode, electrode clearance mode and circulation mode switching, and this device is through setting up baffle 612, and when baffle 612 matees intermediate tank 14, realizes carrying out circulation mode or electrode clearance mode partial function, realizes carrying out circulation treatment when the groundwater heavy metal ion content after handling is higher, and the treatment effect is better.
The above disclosure is merely illustrative of specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be considered by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a groundwater is restoreed and is used heavy metal ion processing system, includes the bottom treatment subassembly (5), its characterized in that:
the sinking processing assembly (5) comprises symmetrical processing pipes (54), wherein the symmetrical processing pipes (54) are respectively fixedly communicated with a first discharge pipe (55), one processing pipe (54) is provided with an inlet (510), the lower parts of the symmetrical processing pipes (54) are respectively fixedly communicated with a middle pipe (511), and the other processing pipes (54) are fixedly communicated with a second discharge pipe (512);
the symmetrical treatment pipes (54) are respectively provided with electrodes (53), the symmetrical treatment pipes (54) are respectively connected with scraping rods (58) through bearings, the symmetrical scraping rods (58) are respectively provided with a group of uniformly distributed vertical grooves (59), the symmetrical scraping rods (58) are respectively fixedly connected with spiral plates (56), the spiral plates (56) are matched with the treatment pipes (54), and one spiral plate (56) is provided with a group of uniformly distributed through holes (57);
the upper ends of the symmetrical scraping rods (58) respectively penetrate through the corresponding treatment pipes (54) to be fixedly connected with the rotating teeth (52) and the bevel gears (51);
the symmetrical electrode (53), the symmetrical treatment tube (54), the middle tube (511) and the second discharge tube (512) are respectively and fixedly connected with the treatment tank (1);
the treatment tank (1) is provided with a middle groove (14), and the end part of the second discharge pipe (512) is arranged in the middle groove (14).
2. The heavy metal ion treatment system for groundwater remediation according to claim 1, wherein: the treatment tank (1) is provided with trapezoidal treatment tank (12) and measuring tank (16), intermediate tank (14) intercommunication trapezoidal treatment tank (12) and measuring tank (16), treatment tank (1) is provided with first collecting vat (11), treatment tank (1) is provided with water hole (18), water hole (18) intercommunication first collecting vat (11) reaches trapezoidal treatment tank (12), treatment tank (1) is provided with second collecting vat (15), treatment tank (1) is provided with mounting groove (13), treatment tank (1) corresponds measuring tank (16) fixed connection measuring assembly (7), measuring assembly (7) are including second ion concentration measuring sensor (72), treatment tank (1) fixed connection second ion concentration measuring sensor (72).
3. The heavy metal ion treatment system for groundwater remediation according to claim 2, wherein: be provided with floater treatment assembly (3) in trapezoidal processing pond (12), floater treatment assembly (3) include U groove (31), U groove (31) bottom plate is provided with a set of evenly distributed's lower water hole (33), U groove (31) fixed intercommunication U-shaped water pipe (34), U-shaped water pipe (34) set up in mounting groove (13), U-shaped water pipe (34) fixed connection handle pond (1), be provided with triangle push pedal (32) in U groove (31), triangle push pedal (32) fixed connection guide bar (35), guide bar (35) pass U groove (31), guide bar (35) fixed connection L shape pole (38), L shape pole (38) rotate and connect L pole (39), L pole (39) rotate and connect mounting panel (37), mounting panel (37) fixed connection a set of ejector pin (36) match a set of lower water hole (33), chute (21) fixed connection chute (21).
4. A heavy metal ion treatment system for groundwater remediation according to claim 3, wherein: the collection box (22) is fixedly connected with a first ion concentration measurement sensor (71).
5. A heavy metal ion treatment system for groundwater remediation according to claim 3, wherein: the trapezoid treatment tank (12) is internally provided with an ion pretreatment device (4), the ion pretreatment device (4) comprises a treatment barrel (45), the treatment tank (1) is fixedly connected with the treatment barrel (45), the treatment barrel (45) is fixedly connected with a medicine barrel (41), the treatment tank (1) is fixedly connected with a transverse U frame (43), the installation plate (37) is fixedly connected with a vertical U frame (44), the vertical U frame (44) penetrates through the transverse U frame (43), the U frame (44) is connected with a stirring rod (46) through a bearing, the stirring rod (46) is fixedly connected with a guide shaft (47), the guide shaft (47) is arranged in a guide cylinder (48), the guide cylinder (48) is connected with the transverse U frame (43) through a bearing, the guide cylinder (48) is fixedly connected with a gear (49), the gear (49) is meshed with a rack (410), and the rack (410) is fixedly connected with an L-shaped rod (38).
6. The heavy metal ion treatment system for groundwater remediation according to claim 5, wherein: the treatment tank (1) is fixedly connected with the power assembly (6), the power assembly (6) comprises a support (61), the treatment tank (1) is fixedly connected with the support (61), the support (61) is fixedly connected with a shifting motor (64) and a guide round rod (62), the support (61) is connected with two ends of a screw rod (63) through a bearing, an output shaft of the shifting motor (64) is fixedly connected with the screw rod (63), the screw rod (63) is in threaded connection with a sliding block (610), the guide round rod (62) penetrates through the sliding block (610), the sliding block (610) is fixedly connected with a motor support (66), the motor support (66) is fixedly connected with a power motor (65), an output shaft of the power motor (65) is fixedly connected with a round shaft (67), the round shaft (67) is fixedly connected with a bevel gear II (68) and an L-shaped round rod (69), a cross rod of the L-shaped round rod (69) is arranged in a cross groove (613), the cross groove (613) is fixedly connected with an L-shaped connecting rod (614), the L-shaped connecting rod (614) is fixedly connected with a sliding block (610), the sliding block (66) is fixedly connected with a motor support (66), the motor support (66) and the lower material is fixedly connected with a top plate (615), the blanking rod (615) is matched with the outlet of the medicine barrel (41), and the bevel gear II (68) is matched with the bevel gear I (51).
7. The heavy metal ion treatment system for groundwater remediation according to claim 6, wherein: the sliding block (610) is fixedly connected with a bending rod (611), the bending rod (611) is fixedly connected with a baffle plate (612), and the baffle plate (612) is matched with the middle groove (14).
8. The heavy metal ion treatment system for groundwater remediation according to claim 1, wherein: the electrode (53) is arranged in the scraping rod (58) and has a small distance from the scraping rod (58), and the electrode (53) penetrates through the treatment tube (54), the scraping rod (58), the rotating teeth (52) and the bevel gear (51).
9. The heavy metal ion treatment system for groundwater remediation according to claim 6, wherein: the treatment tank (1) is provided with a water outlet tank (17), and the treatment tank (1) is provided with a filter element (8) corresponding to the water outlet tank (17).
10. The heavy metal ion treatment system for groundwater remediation according to claim 7, wherein: including a normal mode, an electrode cleaning mode, and a cycling mode;
normal mode:
s1: the bevel gears II (68) are not meshed with any bevel gear I (51), the baffle (612) is far away from the middle groove (14), and a proper amount of chemical reagent is added into the medicine barrel (41);
s2: groundwater flows through the U-shaped water pipe (34), and floats which follow the groundwater flow fall onto the U-shaped groove (31);
s3: controlling the power motor (65) to rotate, so as to realize that the ejector rod (36) moves up and down along the water outlet hole (33) in a reciprocating manner, preventing the water outlet hole (33) from being blocked, and pushing the floating objects to move to the U-shaped groove (31) to be close to the end of the chute (21) by the triangular push plate (32), wherein the floating objects are pushed onto the chute (21) along with the increase of the floating objects and fall into the collecting box (22) along the chute (21);
s4: the stirring rod (46) rotates and moves up and down at the same time, the blanking rod (615) moves up and down in a reciprocating manner, when the blanking rod (615) is upwards far away from a medicine outlet of the medicine barrel (41), a reagent falls into the treatment barrel (45), and the stirring rod (46) stirs the reagent and groundwater to enable metal ions to form sediment, and the sediment falls into the trapezoid treatment pool (12) along with the groundwater;
s5: groundwater flows through the inlet (510), the treatment tube (54) on one side, the intermediate tube (510) on the other side, and the treatment tube (54) contacts the electrode (53) to enable sediment and metal ions to be attached to the motor (53);
s6: groundwater flows through the second discharge pipe (512) and the middle tank (14) to enter the measuring tank (16);
an electrode cleaning mode, performed when the resistance of the electrode (53) is large;
s5: controlling the shift motor (64) to rotate so that the bevel gears II (68) are meshed with one bevel gear I (51), and the baffle (612) is matched with the middle groove (14);
s6: controlling the power motor (65) to rotate so as to realize that the scraping rod (58) rotates to clean the surface sediment of one electrode (53), and the spiral plate (56) drives water and sediment to move upwards to fall into the first collecting tank (11) from the first discharge pipe (55) and fall into the trapezoid treatment tank (12) from the water passing hole (18);
s7: controlling the shift motor (64) to rotate so that the bevel gear II (68) is meshed with the bevel gear I (51), and the baffle (612) is far away from the middle groove (14);
s8: controlling the power motor (65) to rotate so as to realize that the scraping rod (58) rotates to clean the sediment on the surface of the other electrode (53), and the spiral plate (56) drives the sediment to move upwards and fall into the second collecting tank (15) from the first discharging pipe (55), so that water cannot move upwards due to the through hole (57);
a circulation mode performed when the electrode (53) is small in resistance and the second ion concentration measuring sensor (72) measures that the ion concentration exceeds the standard, at which time it is confirmed that the water flow amount becomes large;
s9: controlling the shift motor (64) to rotate so that the bevel gears II (68) are meshed with one bevel gear I (51), and the baffle (612) is matched with the middle groove (14);
s10: the power motor (65) is controlled to rotate, so that the scraping rod (58) rotates to clean sediment on the surface of one electrode (53), the spiral plate (56) drives water and sediment to move upwards to fall into the first collecting tank (11) from the first discharging pipe (55), and to fall into the trapezoid treatment tank (12) from the water passing hole (18).
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