CN115971228A - Multiphase extraction soil remediation equipment - Google Patents
Multiphase extraction soil remediation equipment Download PDFInfo
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- CN115971228A CN115971228A CN202310084836.3A CN202310084836A CN115971228A CN 115971228 A CN115971228 A CN 115971228A CN 202310084836 A CN202310084836 A CN 202310084836A CN 115971228 A CN115971228 A CN 115971228A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a multiphase extraction soil remediation device, which relates to the technical field of soil remediation and comprises the following components: the device comprises a machine body, a storage device and a repair device, wherein a fixed cavity and an expansion cavity are formed in the machine body, and the fixed cavity is arranged above the expansion cavity; after the staff detects out the local plot of soil and has polluted, the organism removes and drives storage device and prosthetic devices and remove, the in-process of removal, the nutrient solution passes through the conveying pipeline and carries to the nutrition jar, when the organism removes to polluting the plot top, controller control storage device and prosthetic devices remove, storage device and prosthetic devices remove along fixed chamber and extension chamber, insert in the in-process that prosthetic devices removed and pollute the plot, storage device carries the nutrient solution to prosthetic devices afterwards, the nutrient solution passes through prosthetic devices and gets into in the middle of polluting the plot, afterwards, prosthetic devices will pollute the water source and inhale to waste water tank in storage, and then make the restoration of polluting the plot realized, the repairing effect of soil has been improved.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to multiphase extraction soil remediation equipment.
Background
The soil bioremediation technology mainly comprises the following steps: plant restoration technology, animal restoration technology and microorganism restoration technology. Microorganisms absorb, degrade, convert pollutants in soil to reduce the concentration of the pollutants to acceptable levels, or convert toxic and harmful pollutants to non-toxic and harmless materials, and also include fixing or stabilizing the pollutants to reduce their diffusion into the surrounding environment. The multiphase extraction technology is characterized in that soil gas, underground water and a floating oil layer in an underground pollution area are extracted to the ground by a vacuum extraction means for phase separation and treatment so as to control and repair organic pollutants in the soil and the underground water and achieve the purpose of site repair;
the existing soil remediation device is usually fixed and can only remediate one region, nutrient solution is injected from one side in the soil remediation process, and solution containing pollution components is absorbed from the other side, so that the time consumption of the process is long, and the soil cleaning efficiency is reduced.
Disclosure of Invention
The invention aims to provide a multiphase extraction soil remediation device to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
a multiphase extraction soil remediation device comprising: the organism, the inside driving motor that is provided with of organism, the bilateral symmetry of organism is provided with the drive wheel, the drive shaft connection drive wheel among the driving motor, fixed chamber and extension chamber have been seted up in the organism, fixed chamber sets up the top in extension chamber, fixed intracavity sliding connection has storage device, extension intracavity sliding connection has prosthetic devices, the organism top is provided with the conveying pipeline, conveying pipeline intercommunication storage device, storage device intercommunication prosthetic devices, storage device includes: the device comprises a nutrition tank and a waste water tank, wherein the waste water tank is positioned on one side of the nutrition tank, which is far away from a machine body, and the bottom of the nutrition tank is provided with a liquid outlet;
when the worker detects that the local plot of land has the pollution, the worker controls the driving motor to start through the controller, the driving motor drives the driving wheel to rotate, the driving wheel rotates the in-process and drives the machine body to move, the machine body moves and drives the storage device and the repair device to move, in the moving process, the nutrient solution is conveyed into the nutrient tank through the conveying pipeline, when the machine body moves to the upper side of the polluted plot, the controller controls the storage device and the repair device to move, the storage device and the repair device move along the fixed cavity and the expansion cavity, the polluted plot is inserted into the repair device in the moving process, then the storage device conveys the nutrient solution to the repair device, the nutrient solution enters the polluted plot through the repair device, then, the repair device sucks the polluted water source into the waste water tank for storage, the polluted plot is repaired, and the soil repair effect is improved.
Preferably, the storage device further comprises: the movable waste water tank is characterized by comprising a movable cavity, wherein the movable cavity is arranged in the waste water tank, the bottom of the movable cavity is communicated with the waste water tank, a waste water port is formed in the bottom of the waste water tank, an annular baffle is arranged on one side, away from the movable cavity, of the waste water tank, the annular baffle is connected with the waste water port in a sliding mode, and an electromagnetic spring is arranged at the bottom of the annular baffle.
Preferably, a drill rod is arranged in the moving cavity, a rotating block is arranged at the top of the drill rod and is rotatably connected with the moving cavity, a rotating motor is arranged on one side, away from the drill rod, of the rotating block, a driving shaft in the rotating motor is connected with the rotating block, a hydraulic cylinder is arranged on one side, away from the rotating block, of the rotating motor, the hydraulic cylinder is arranged at the top of the moving cavity, and a hydraulic rod in the hydraulic cylinder is connected with the rotating motor.
Preferably, a water suction pipe is arranged in the drill rod, a plurality of water suction holes are formed in the side wall of the drill rod, a soil loosening auger is further arranged on the side wall of the drill rod, a water outlet is formed in the side wall of the rotating block, one end of the water outlet is communicated with the water suction pipe, the other end of the water outlet is communicated with a wastewater tank, and a pump is arranged in the rotating block.
When the soil plate is inserted into soil, the controller controls the rotating motor to start, a driving shaft in the rotating motor drives the rotating block to rotate, the rotating block drives the drill rod to rotate in the rotating process, then the controller controls the hydraulic cylinder to start, the hydraulic cylinder in the hydraulic cylinder pushes the rotating motor to start, the rotating motor drives the rotating block to move towards one side close to the drill rod, the rotating block drives the drill rod to move towards one side far away from the moving cavity, the rotating block contacts the annular baffle in the moving process of the rotating block, the annular baffle moves towards one side far away from the waste water tank under the extrusion effect of the rotating block, and when the rotating block moves to the lowest end, the water outlet is communicated with the waste water tank;
when nutrient solution is sprayed out of the soil plates, the nutrient solution permeates into the soil, and because the soil plates are arc-shaped, the four soil plates surround an approximately circular area, and the nutrient solution is sprayed out from the periphery to the center, so that pollutants are gathered to one side close to the drill rod under the action of the nutrient solution, and in the process of nutrient solution permeation, the controller controls the pump in the rotating block to be started, the pump pumps the solution containing the pollution components into the water suction pipe through the water suction holes, then the solution is conveyed to the water outlet through the water suction pipe and enters the waste water tank through the water outlet for storage, and because the nutrient solution permeates from the periphery to the center, the moving speed of the pollution components is increased, the efficiency of the nutrient solution on soil remediation is improved, and the quality of soil remediation is further improved;
simultaneously the drilling rod rotates under the effect of rotating the motor, drilling rod pivoted in-process, the auger that loosens the soil is driven and is rotated, the auger pivoted in-process that loosens the soil, loosen the soil to hardened soil, make during nutrient solution can permeate into soil more fast, and then accelerated soil remediation's progress, the soil that will harden simultaneously changes the soil and dashes soft soil, the follow-up planting that carries out the vegetation in soil of being convenient for, the staff time of planting is carried out again to soil loosening has been reduced, staff's in-process efficiency has been improved.
Preferably, a plurality of rack has been encircleed on the lateral wall of nutrition jar, the rotation chamber has been seted up with the juncture in extension chamber to fixed chamber, it is provided with the bull stick to rotate the intracavity, be provided with the gear on the bull stick, it is provided with micro motor to rotate the intracavity, the bull stick is connected to drive shaft among the micro motor, gear and rack meshing transmission.
Preferably, the prosthetic device comprises: the nutrition tank comprises a sliding plate, one side of the sliding plate is connected with the bottom of the nutrition tank, the other side of the sliding plate is in sliding connection with an expansion cavity, one side, away from the nutrition tank, of the sliding plate is provided with a plurality of sliding ways, the sliding ways are arranged in a surrounding mode along the axis of the expansion cavity, soil plates are connected in the sliding ways in a sliding mode, a pushing cylinder is arranged in the sliding plate, and a pushing rod in the pushing cylinder is connected with the soil plates.
Preferably, a water delivery pipe is arranged in the soil plate, a plurality of water outlet holes are formed in one side, away from the slide way, of the soil plate, a corrugated pipe is arranged on one side, close to the water outlet holes, of the water delivery pipe, the soil plate is arc-shaped, and a pointed cone is arranged on one side, away from the expansion cavity, of the soil plate;
when the expansion cavity is driven by the machine body to move to the position above the polluted land, the worker controls the expansion range of the soil plate according to the size of the polluted land;
when the contaminated land parcel range is large and the contaminated range is regular in shape, a controller controls a push cylinder in a sliding plate to be started, a push rod in the push cylinder drives a soil plate to move, the soil plate moves towards one side far away from a drill rod along a slide way, four soil plates move outwards, the whole contaminated land parcel is wrapped in an area surrounded by the soil plates, then the controller controls a micro motor in a rotating cavity to be started, the micro motor drives a rotating rod to rotate, the rotating rod drives a gear to rotate, the gear is in meshing transmission with a rack in the rotating process, a nutrition tank moves under the action of the rack, the nutrition tank moves towards one side close to the soil, the sliding plate is driven to move in the moving process of the nutrition tank, the sliding plate drives the soil plate to move, the soil plate can be easily inserted into the soil due to the fact that a pointed cone is arranged at the tail end of the soil plate, then nutrient solution in the nutrition tank is conveyed into a corrugated pipe through a liquid outlet and conveyed into a water conveying pipe through the corrugated pipe, then the controller controls the water outlet to be opened, and the nutrient solution is sprayed into the soil through the water outlet;
when the range of the polluted land is small, the controller controls the push cylinder in the sliding plate to be started, the push rod in the push cylinder drives the soil plate to move, the soil plate moves to one side close to the drill rod along the slide way, the four soil plates move inwards, the soil plates are enclosed into a circular area, then the soil plates are inserted into the soil, and nutrient solution permeates the soil through the water outlet hole;
when the shape of the pollution range of the polluted land is irregular, the controller controls the pushing cylinder in the sliding plate to start, the pushing rod in the pushing cylinder drives the soil plates to move, one or more soil plates move under the action of the pushing cylinder, so that the polluted land is wrapped by the area surrounded by the soil plates, the polluted land is prevented from being omitted, and the soil remediation effect is poor;
according to the size of the polluted land, the pushing cylinder is controlled to drive the soil plate to move, so that the polluted land is wrapped by the soil plate, the polluted land is small, the soil plate is enclosed into a small area, the penetration distance of nutrient solution is reduced, the use of the nutrient solution is reduced, and the utilization rate of the nutrient solution is improved; the polluted land is large, the soil plates are enclosed into a large area, and the whole polluted area is wrapped, so that the omission of the polluted land and the need of secondary restoration are avoided, the soil restoration efficiency is improved, and the soil restoration quality is improved; the contaminated land is irregular, and the soil plates are arranged according to the range of the contaminated land, so that the irregular contaminated land can be treated, and the applicability of the equipment is improved.
Preferably, an inclined plane is arranged in the nutrition tank, a plurality of cleaning pipes are arranged at the bottom of the nutrition tank, the cleaning pipes are arranged in a winding manner along the axis of the nutrition tank, one end of each cleaning pipe is communicated with the nutrition tank, the other end of each cleaning pipe is communicated with the waste water port, and an electromagnetic valve is arranged in each cleaning pipe;
after soil remediation is completed, the controller controls the hydraulic cylinder in the moving cavity to be started, the hydraulic rod in the hydraulic cylinder drives the rotating motor to reset, the rotating motor moves to one side far away from soil, the rotating block is driven to move in the moving process of the rotating motor, the rotating block drives the drill rod to move, the annular baffle moves under the action of the electromagnetic spring, the annular baffle blocks the communication position of the waste water tank and the moving cavity, leakage of waste water is avoided, meanwhile, the controller controls the electromagnetic valve in the cleaning pipe to be opened, residual nutrient solution in the nutrient tank enters the cleaning pipe through the electromagnetic valve, the nutrient solution is conveyed to a waste water port from the cleaning pipe immediately, and then is sprayed out through the waste water port, the cleanliness of the surfaces of the drill rod and the auger is improved as the drill rod moves to one side near the moving cavity at the moment and the rotating motor drives the drill rod to rotate, in the process of recycling of the drill rod, the nutrient solution is sprayed to the surface of the drill rod, the nutrient solution cleans the drill rod and the auger immediately, soil on the surfaces of the drill rod and the auger are cleaned, soil remediation efficiency of the soil is improved, and the soil remediation efficiency of the soil is further improved.
Compared with the prior art, the invention has the following beneficial effects:
1. because the soil plate is the arc, four soil plate encloses into an approximate circular shape region, and the nutrient solution is from spouting to the center all around, make the pollutant collect to being close to drilling rod one side under the effect of nutrient solution, the in-process of nutrient solution infiltration, the pump machine in the controller control turning block starts, the pump machine is with containing the solution of polluting the component through the hole entering suction pipe that absorbs water, carry to the delivery port through the suction pipe afterwards, store in getting into the waste water tank through the delivery port, because the nutrient solution is by permeating to the center all around, the speed that pollutes the component removal has been accelerated, the nutrient solution is to the prosthetic efficiency of soil has been improved, and then soil remediation's quality has been improved.
2. According to the size of the polluted land, the pushing cylinder is controlled to drive the soil plate to move, so that the polluted land is wrapped by the soil plate, the polluted land is small, the soil plate is enclosed into a small area, the penetration distance of nutrient solution is reduced, the use of the nutrient solution is reduced, and the utilization rate of the nutrient solution is improved; the polluted land is large, the soil plates are enclosed into a large area, and the whole polluted area is wrapped, so that the omission of the polluted land and the need of secondary restoration are avoided, the soil restoration efficiency is improved, and the soil restoration quality is improved; the contaminated land is irregular, and the soil plates are arranged according to the range of the contaminated land, so that the irregular contaminated land can be treated, and the applicability of the equipment is improved.
3. The drilling rod rotates under the effect of rotating the motor, drilling rod pivoted in-process, the auger that drives loosens the soil rotates, the auger pivoted in-process that loosens the soil, soil to hardening soil, make during nutrient solution can permeate into soil more fast, and then accelerated the prosthetic progress of soil, the soil that will harden simultaneously changes the soft soil of rushing to loose, the follow-up planting of carrying out the vegetation in soil of being convenient for, the staff time of planting is carried out again to soil loosening has been reduced, staff's in-process efficiency has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention in an operating state;
FIG. 3 is a schematic front view of the present invention in operation;
FIG. 4 is a schematic view of the present invention in a recovery state;
FIG. 5 is a schematic front view of the present invention in a recycling state;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a schematic view of the construction of the earth plate;
FIG. 8 is an enlarged view at A in FIG. 2;
fig. 9 is an enlarged view at B in fig. 2.
In the figure: 1. a body; 11. a fixed cavity; 12. an expansion chamber; 13. a delivery pipe; 14. a rotation chamber; 15. a gear;
2. a storage device; 21. a nutrition tank; 211. a liquid outlet; 212. a rack; 213. a bevel; 22. a waste water tank; 221. a waste water port; 23. a moving chamber; 24. an annular baffle; 25. a drill stem; 251. a suction pipe; 252. a water suction hole; 253. a soil loosening auger; 26. rotating the block; 261. a water outlet;
3. a prosthetic device; 31. a sliding plate; 331. a water delivery pipe; 332. a water outlet hole; 32. a slideway; 33. a soil plate; 34. the tube is cleaned.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
a multiphase extraction soil remediation device comprising: organism 1, 1 inside driving motor that is provided with of organism, 1's bilateral symmetry of organism is provided with the drive wheel, the drive shaft among the driving motor is connected with the drive wheel, fixed chamber 11 and extension chamber 12 have been seted up in the organism 1, fixed chamber 11 sets up the top at extension chamber 12, sliding connection has storage device 2 in the fixed chamber 11, sliding connection has prosthetic devices 3 in the extension chamber 12, 1 top of organism is provided with conveying pipeline 13, conveying pipeline 13 intercommunication storage device 2, storage device 2 intercommunication prosthetic devices 3, storage device 2 includes: the machine comprises a nutrition tank 21 and a waste water tank 22, wherein the waste water tank 22 is positioned on one side of the nutrition tank 21 far away from the machine body 1, and a liquid outlet 211 is formed in the bottom of the nutrition tank 21;
when the worker detects that the local plots of the land are polluted, the worker controls the driving motor to start through the controller, the driving motor drives the driving wheel to rotate, the driving wheel drives the machine body 1 to move in the rotating process, the machine body 1 drives the storage device 2 and the repair device 3 to move, in the moving process, the nutrient solution is conveyed into the nutrient tank 21 through the conveying pipe 13, when the machine body 1 moves to the position above the polluted plots, the controller controls the storage device 2 and the repair device 3 to move, the storage device 2 and the repair device 3 move along the fixed cavity 11 and the expansion cavity 12, the polluted plots are inserted in the moving process of the repair device 3, then the storage device 2 conveys the nutrient solution to the repair device 3, the nutrient solution enters the polluted plots through the repair device 3, and then the repair device 3 sucks a polluted water source into the waste water tank 22 to store.
As an embodiment of the present invention, the storage device 2 further includes: the movable type waste water tank is characterized by comprising a movable cavity 23, wherein the movable cavity 23 is arranged in a waste water tank 22, the bottom of the movable cavity 23 is communicated with the waste water tank 22, a waste water opening 221 is formed in the bottom of the waste water tank 22, an annular baffle plate 24 is arranged on one side, away from the movable cavity 23, of the waste water tank 22, the annular baffle plate 24 is connected with the waste water opening 221 in a sliding mode, and an electromagnetic spring is arranged at the bottom of the annular baffle plate 24.
As a specific embodiment of the present invention, a drill rod 25 is disposed in the moving cavity 23, a rotating block 26 is disposed at the top of the drill rod 25, the rotating block 26 is rotatably connected to the moving cavity 23, a rotating motor is disposed on a side of the rotating block 26 away from the drill rod 25, a driving shaft of the rotating motor is connected to the rotating block 26, a hydraulic cylinder is disposed on a side of the rotating motor away from the rotating block 26, the hydraulic cylinder is disposed at the top of the moving cavity 23, and a hydraulic rod of the hydraulic cylinder is connected to the rotating motor.
As a specific embodiment of the present invention, a water suction pipe 251 is arranged in the drill rod 25, a plurality of water suction holes 252 are arranged on the side wall of the drill rod 25, a soil loosening auger 253 is further arranged on the side wall of the drill rod 25, a water outlet 261 is arranged on the side wall of the rotating block 26, one end of the water outlet 261 is communicated with the water suction pipe 251, the other end of the water outlet 261 is communicated with the wastewater tank 22, and a pump is arranged in the rotating block 26.
After the soil plate 33 is inserted into soil, the controller controls the rotating motor to be started, a driving shaft in the rotating motor drives the rotating block 26 to rotate, the rotating block 26 drives the drill rod 25 to rotate in the rotating process, then the controller controls the hydraulic cylinder to be started, the hydraulic cylinder in the hydraulic cylinder pushes the rotating motor to be started, the rotating motor drives the rotating block 26 to move towards one side close to the drill rod 25, the rotating block 26 drives the drill rod 25 to move towards one side far away from the moving cavity 23, the rotating block 26 contacts the annular baffle plate 24 in the moving process of the rotating block 26, the annular baffle plate 24 moves towards one side far away from the waste water tank 22 under the extrusion effect of the rotating block 26, and when the rotating block 26 moves to the lowest end, the water outlet 261 is communicated with the waste water tank 22;
when nutrient solution is sprayed out of the soil plates 33, the nutrient solution permeates into soil, because the soil plates 33 are arc-shaped, the four soil plates 33 are enclosed into an approximately circular area, and the nutrient solution is sprayed out from the periphery to the center, so that pollutants are gathered to one side close to the drill rod 25 under the action of the nutrient solution, in the process of nutrient solution permeation, the controller controls the pump in the rotating block 26 to be started, the pump enables the solution containing the pollution components to enter the water suction pipe 251 through the water suction hole 252, and then the solution is conveyed to the water outlet 261 through the water suction pipe 251 and enters the wastewater tank 22 through the water outlet 261 for storage;
simultaneously the drilling rod 25 rotates under the effect of rotating the motor, and drilling rod 25 pivoted in-process drives auger 253 that loosens the soil and rotates, and auger 253 pivoted in-process loosens the soil to hardened and imperviously in the soil for the nutrient solution can more permeate into soil, and the soil that will harden changes simultaneously and washes soft soil, is convenient for follow-up planting of carrying out the vegetation in soil.
As a specific embodiment of the present invention, a plurality of racks 212 are arranged on the side wall of the nutrition tank 21 in a surrounding manner, a rotation cavity 14 is formed at the junction of the fixed cavity 11 and the expansion cavity 12, a rotation rod is arranged in the rotation cavity 14, a gear 15 is arranged on the rotation rod, a micro motor is arranged in the rotation cavity 14, a driving shaft in the micro motor is connected with the rotation rod, and the gear 15 is in meshing transmission with the racks 212.
As an embodiment of the present invention, the repair device 3 includes: the nutrition tank comprises a sliding plate 31, one side of the sliding plate 31 is connected with the bottom of the nutrition tank 21, the other side of the sliding plate 31 is connected with the expansion cavity 12 in a sliding mode, a plurality of slide ways 32 are formed in one side, away from the nutrition tank 21, of the sliding plate 31, the slide ways 32 are arranged along the axis of the expansion cavity 12 in a surrounding mode, soil plates 33 are connected in the slide ways 32 in a sliding mode, a pushing cylinder is arranged in the sliding plate 31, and a pushing rod in the pushing cylinder is connected with the soil plates 33.
As a specific embodiment of the present invention, a water pipe 331 is provided in the soil plate 33, a plurality of water outlet holes 332 are provided on one side of the soil plate 33 away from the slide way 32, a corrugated pipe is provided on one side of the water pipe 331 close to the liquid outlet 211, the soil plate 33 is arc-shaped, and a pointed cone is provided on one side of the soil plate 33 away from the expansion cavity 12;
when the expansion cavity 12 is driven by the machine body 1 to move to the position above the polluted land, the worker controls the expansion range of the soil plate 33 according to the size of the polluted land;
when the contaminated plot range is large and the contaminated range is regular in shape, the controller controls the pushing cylinder in the sliding plate 31 to be started, the pushing rod in the pushing cylinder drives the soil plate 33 to move, the soil plate 33 moves towards one side away from the drill rod 25 along the slide way 32, the four soil plates 33 move outwards, so that the whole contaminated plot is wrapped by the area surrounded by the soil plates 33, then the controller controls the micro motor in the rotating cavity 14 to be started, the micro motor drives the rotating rod to rotate, the rotating rod drives the gear 15 to rotate, the gear 15 rotates and is in meshing transmission with the rack 212, the nutrition tank 21 moves under the action of the rack 212, the nutrition tank 21 moves towards one side close to the soil, the sliding plate 31 is driven to move in the movement process of the nutrition tank 21, the sliding plate 31 drives the soil plate 33 to move, the soil plate 33 can be easily inserted into the soil due to the fact that the pointed cone is arranged at the tail end of the soil plate 33, then the nutrition liquid in the nutrition tank 21 is conveyed into the corrugated pipe through the corrugated pipe 211 and is conveyed into the water outlet 331 through the corrugated pipe, then the controller controls the 332 to be started, and the nutrition liquid is sprayed out into the soil through 332;
when the range of the polluted land is small, the controller controls the pushing cylinder in the sliding plate 31 to be started, the pushing rod in the pushing cylinder drives the soil plate 33 to move, the soil plate 33 moves towards one side close to the drill rod 25 along the slide way 32, the four soil plates 33 move inwards, so that the soil plates 33 surround a circular area, then the soil plates 33 are inserted into soil, and nutrient solution permeates the soil through the water outlet holes 332;
when the shape of the pollution range of the polluted land is irregular, the controller controls the pushing cylinder in the sliding plate 31 to be started, the pushing rod in the pushing cylinder drives the soil plate 33 to move, one or more soil plates 33 move under the action of the pushing cylinder, so that the polluted land is wrapped in the area surrounded by the soil plates 33, the polluted land is prevented from being omitted, and the soil remediation effect is poor.
As a specific embodiment of the present invention, an inclined plane 213 is arranged in the nutrition tank 21, a plurality of cleaning pipes 34 are arranged at the bottom of the nutrition tank 21, the cleaning pipes 34 are arranged around the axis of the nutrition tank 21, one end of each cleaning pipe 34 is communicated with the nutrition tank 21, the other end of each cleaning pipe 34 is communicated with a waste water inlet 221, and an electromagnetic valve is arranged in each cleaning pipe 34;
after soil remediation is completed, the controller controls the hydraulic cylinder in the movable cavity 23 to be started, a hydraulic rod in the hydraulic cylinder drives the rotating motor to reset, the rotating motor moves towards one side far away from soil, the rotating block 26 is driven to move in the moving process of the rotating motor, the rotating block 26 drives the drill rod 25 to move, when the rotating block 26 moves the surface of the annular baffle plate 24, the annular baffle plate 24 moves under the action of the electromagnetic spring, so that the annular baffle plate 24 blocks the communication part between the waste water tank 22 and the movable cavity 23, the leakage phenomenon of waste water is avoided, meanwhile, the controller controls the electromagnetic valve in the cleaning pipe 34 to be opened, and residual nutrient solution in the nutrient tank 21 enters the cleaning pipe 34 through the electromagnetic valve, nutrient solution is conveyed from the cleaning pipe 34 to the waste water port 221 and then sprayed out through the waste water port 221, as the drill rod 25 moves to one side close to the moving cavity 23 at the moment and the rotating motor drives the drill rod 25 to rotate, in the process of recovering the drill rod 25, the nutrient solution is sprayed to the surface of the drill rod 25, the nutrient solution cleans the drill rod 25 and the soil loosening auger 253 immediately, the soil on the surfaces of the drill rod 25 and the soil loosening auger 253 is cleaned, the cleanliness of the surfaces of the drill rod 25 and the soil loosening auger 253 is improved, the situation that the water suction holes 252 are blocked after the attached soil is dried to cause that the polluted water cannot enter is avoided, the cleaned nutrient solution flows into the soil to further provide nutrients for the soil, and plants can be cultivated in the soil conveniently;
when the waste water tank 22 is full, the controller controls the electromagnetic spring to be electrified, the electromagnetic spring pulls the annular baffle plate 24 to move, so that the waste water tank 22 is communicated with the waste water port 221, and waste water in the waste water tank 22 is discharged outwards through the waste water port 221.
The working principle of the invention is as follows:
when detecting that a local land block of the land is polluted, a worker controls a driving motor to start through a controller, the driving motor drives a driving wheel to rotate, the driving wheel drives a machine body 1 to move in the rotating process, the machine body 1 moves to drive a storage device 2 and a repair device 3 to move, in the moving process, nutrient solution is conveyed into a nutrient tank 21 through a conveying pipe 13, and when an expansion cavity 12 moves to the position above the polluted land block under the driving of the machine body 1, the worker controls the expansion range of a soil plate 33 according to the size of the polluted land block;
when the contaminated plot range is large and the contaminated range is regular in shape, the controller controls the pushing cylinder in the sliding plate 31 to be started, the pushing rod in the pushing cylinder drives the soil plate 33 to move, the soil plate 33 moves towards one side away from the drill rod 25 along the slide way 32, the four soil plates 33 move outwards, so that the whole contaminated plot is wrapped by the area surrounded by the soil plates 33, then the controller controls the micro motor in the rotating cavity 14 to be started, the micro motor drives the rotating rod to rotate, the rotating rod drives the gear 15 to rotate, the gear 15 rotates and is in meshing transmission with the rack 212, the nutrition tank 21 moves under the action of the rack 212, the nutrition tank 21 moves towards one side close to the soil, the sliding plate 31 is driven to move in the movement process of the nutrition tank 21, the sliding plate 31 drives the soil plate 33 to move, the soil plate 33 can be easily inserted into the soil due to the fact that the pointed cone is arranged at the tail end of the soil plate 33, then the nutrition liquid in the nutrition tank 21 is conveyed into the corrugated pipe through the corrugated pipe 211 and is conveyed into the water outlet 331 through the corrugated pipe, then the controller controls the 332 to be started, and the nutrition liquid is sprayed out into the soil through 332;
when the range of the polluted land is small, the controller controls the pushing cylinder in the sliding plate 31 to be started, the pushing rod in the pushing cylinder drives the soil plate 33 to move, the soil plate 33 moves towards one side close to the drill rod 25 along the slide way 32, the four soil plates 33 move inwards, so that the soil plates 33 surround a circular area, then the soil plates 33 are inserted into soil, and nutrient solution permeates the soil through the water outlet holes 332;
when the shape of the pollution range of the polluted land is irregular, the controller controls the pushing cylinder in the sliding plate 31 to start, the pushing rod in the pushing cylinder drives the soil plates 33 to move, one or more soil plates 33 move under the action of the pushing cylinder, so that the polluted land is wrapped by the area surrounded by the soil plates 33, the polluted land is prevented from being omitted, and the soil remediation effect is poor;
after the soil plate 33 is inserted into soil, the controller controls the rotating motor to be started, a driving shaft in the rotating motor drives the rotating block 26 to rotate, the rotating block 26 drives the drill rod 25 to rotate in the rotating process, then the controller controls the hydraulic cylinder to be started, the hydraulic cylinder in the hydraulic cylinder pushes the rotating motor to be started, the rotating motor drives the rotating block 26 to move towards one side close to the drill rod 25, the rotating block 26 drives the drill rod 25 to move towards one side far away from the moving cavity 23, the rotating block 26 contacts the annular baffle plate 24 in the moving process of the rotating block 26, the annular baffle plate 24 moves towards one side far away from the waste water tank 22 under the extrusion effect of the rotating block 26, and when the rotating block 26 moves to the lowest end, the water outlet 261 is communicated with the waste water tank 22;
when nutrient solution is sprayed out of the soil plates 33, the nutrient solution permeates into soil, because the soil plates 33 are arc-shaped, the four soil plates 33 are enclosed into an approximately circular area, and the nutrient solution is sprayed out from the periphery to the center, so that pollutants are gathered to one side close to the drill rod 25 under the action of the nutrient solution, in the process of nutrient solution permeation, the controller controls the pump in the rotating block 26 to be started, the pump enables the solution containing the pollution components to enter the water suction pipe 251 through the water suction hole 252, and then the solution is conveyed to the water outlet 261 through the water suction pipe 251 and enters the wastewater tank 22 through the water outlet 261 for storage;
meanwhile, the drill rod 25 rotates under the action of the rotating motor, the soil loosening auger 253 is driven to rotate in the rotating process of the drill rod 25, and the hardened soil is loosened in the rotating process of the soil loosening auger 253, so that the nutrient solution can penetrate into the soil more quickly, and the hardened soil is converted into soft soil, so that the vegetation can be planted in the soil later;
after soil remediation is finished, the controller controls the hydraulic cylinder in the moving cavity 23 to be started, the hydraulic rod in the hydraulic cylinder drives the rotating motor to reset, the rotating motor moves to one side far away from soil, the rotating block 26 is driven to move in the moving process of the rotating motor, the rotating block 26 drives the drill rod 25 to move, when the rotating block 26 moves the surface of the annular baffle plate 24, the annular baffle plate 24 moves under the action of the electromagnetic spring, so that the annular baffle plate 24 seals the communication part of the waste water tank 22 and the moving cavity 23, the leakage phenomenon of waste water is avoided, meanwhile, the controller controls the electromagnetic valve in the cleaning pipe 34 to be opened, residual nutrient solution in the nutrient tank 21 enters the cleaning pipe 34 through the electromagnetic valve, nutrient solution is conveyed from the cleaning pipe 34 to the waste water port 221 and then sprayed out through the waste water port 221, as the drill rod 25 moves to one side close to the moving cavity 23 at the moment and the rotating motor drives the drill rod 25 to rotate, in the process of recovering the drill rod 25, the nutrient solution is sprayed to the surface of the drill rod 25, the nutrient solution cleans the drill rod 25 and the soil loosening auger 253 immediately, the soil on the surfaces of the drill rod 25 and the soil loosening auger 253 is cleaned, the cleanliness of the surfaces of the drill rod 25 and the soil loosening auger 253 is improved, the situation that the water suction holes 252 are blocked after the attached soil is dried to cause that the polluted water cannot enter is avoided, the cleaned nutrient solution flows into the soil to further provide nutrients for the soil, and plants can be cultivated in the soil conveniently;
when the waste water tank 22 is full, the controller controls the electromagnetic spring to be electrified, the electromagnetic spring pulls the annular baffle plate 24 to move, so that the waste water tank 22 is communicated with the waste water port 221, and the waste water in the waste water tank 22 is discharged outwards through the waste water port 221.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A multiphase extraction soil remediation device is characterized in that: the method comprises the following steps: organism (1), the inside driving motor that is provided with of organism (1), the bilateral symmetry of organism (1) is provided with the drive wheel, drive shaft connection drive wheel among the driving motor, set up fixed chamber (11) and extension chamber (12) in organism (1), fixed chamber (11) set up the top in extension chamber (12), sliding connection has storage device (2) in fixed chamber (11), sliding connection has prosthetic devices (3) in extension chamber (12), organism (1) top is provided with conveying pipeline (13), conveying pipeline (13) intercommunication storage device (2), storage device (2) intercommunication prosthetic devices (3), storage device (2) include: nutrition jar (21) and waste water jar (22), waste water jar (22) are located nutrition jar (21) and keep away from one side of organism (1), liquid outlet (211) have been seted up to the bottom of nutrition jar (21).
2. The multiphase extraction soil remediation device of claim 1, wherein: the storage device (2) further comprises: remove chamber (23), it sets up in waste water jar (22) to remove chamber (23), the bottom and waste water jar (22) intercommunication that remove chamber (23), waste water mouth (221) have been seted up to the bottom of waste water jar (22), one side that waste water jar (22) kept away from and remove chamber (23) is provided with ring baffle (24), ring baffle (24) and waste water mouth (221) sliding connection, ring baffle (24) bottom is provided with electromagnetic spring.
3. The multiphase extraction soil remediation device of claim 2, wherein: the drill rod mechanism is characterized in that a drill rod (25) is arranged in the moving cavity (23), a rotating block (26) is arranged at the top of the drill rod (25), the rotating block (26) is rotatably connected with the moving cavity (23), a rotating motor is arranged on one side, away from the drill rod (25), of the rotating block (26), a driving shaft in the rotating motor is connected with the rotating block (26), a hydraulic cylinder is arranged on one side, away from the rotating block (26), of the rotating motor, the hydraulic cylinder is arranged at the top of the moving cavity (23), and a hydraulic rod in the hydraulic cylinder is connected with the rotating motor.
4. The multiphase extraction soil remediation device of claim 3, wherein: a water suction pipe (251) is arranged in the drill rod (25), a plurality of water suction holes (252) are formed in the side wall of the drill rod (25), a soil loosening auger (253) is further arranged on the side wall of the drill rod (25), a water outlet (261) is formed in the side wall of the rotating block (26), one end of the water outlet (261) is communicated with the water suction pipe (251), the other end of the water outlet (261) is communicated with the waste water tank (22), and a pump is arranged in the rotating block (26).
5. The multiphase extraction soil remediation device of claim 1, wherein: the utility model discloses a nutrition jar, including nutrition jar (21), fixed chamber (11) and expansion chamber (12), the junction of fixed chamber (11) and expansion chamber (12) has been seted up and has been rotated chamber (14), be provided with the bull stick in rotation chamber (14), be provided with gear (15) on the bull stick, be provided with micro motor in rotation chamber (14), the drive shaft among the micro motor connects the bull stick, gear (15) and rack (212) meshing transmission.
6. The multiphase extraction soil remediation device of claim 1, wherein: the prosthetic device (3) comprises: the device comprises a sliding plate (31), one side of the sliding plate (31) is connected with the bottom of the nutrition tank (21), the other side of the sliding plate (31) is connected with the expansion cavity (12) in a sliding mode, one side, far away from the nutrition tank (21), of the sliding plate (31) is provided with a plurality of slide ways (32), the slide ways (32) are arranged in a surrounding mode along the axis of the expansion cavity (12), soil plates (33) are connected in the slide ways (32) in a sliding mode, a push cylinder is arranged in the sliding plate (31), and a push rod in the push cylinder is connected with the soil plates (33).
7. The multiphase extraction soil remediation device of claim 6, wherein: a water delivery pipe (331) is arranged in the soil plate (33), a plurality of water outlet holes (332) are formed in one side, away from the slide rail (32), of the soil plate (33), corrugated pipes are arranged on one side, close to the liquid outlet (211), of the water delivery pipe (331), the soil plate (33) is arc-shaped, and a pointed cone is arranged on one side, away from the expansion cavity (12), of the soil plate (33).
8. The multiphase extraction soil remediation device of claim 1, wherein: be provided with inclined plane (213) in nutrition jar (21), a plurality of clean pipe (34) have been seted up to the bottom of nutrition jar (21), clean pipe (34) encircle along nutrition jar (21) axis and arrange, clean pipe (34) one end intercommunication nutrition jar (21), the other end intercommunication waste water mouth (221) of clean pipe (34), be provided with the solenoid valve in clean pipe (34).
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| CN111842459A (en) * | 2020-07-18 | 2020-10-30 | 潘奕华 | Ecological moisturizing system of soil remediation |
| CN114210726A (en) * | 2021-12-14 | 2022-03-22 | 农乃龙 | Mine ecological restoration equipment and restoration method thereof |
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| CN106734135A (en) * | 2017-01-19 | 2017-05-31 | 上海置浦环境科技有限公司 | It is applied to the double pump multiphase extraction device and its control method of soil and groundwater remediation |
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