CN115138676A - Ecological environment administers and uses soil prosthetic devices - Google Patents

Ecological environment administers and uses soil prosthetic devices Download PDF

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Publication number
CN115138676A
CN115138676A CN202210844938.6A CN202210844938A CN115138676A CN 115138676 A CN115138676 A CN 115138676A CN 202210844938 A CN202210844938 A CN 202210844938A CN 115138676 A CN115138676 A CN 115138676A
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CN
China
Prior art keywords
wall
soil
liquid
rotary drum
cylinder
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Application number
CN202210844938.6A
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Chinese (zh)
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CN115138676B (en
Inventor
曲凯
张淼
阴璐璐
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Shandong Ecological Environment Monitoring Center
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Shandong Ecological Environment Monitoring Center
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Priority to CN202210844938.6A priority Critical patent/CN115138676B/en
Publication of CN115138676A publication Critical patent/CN115138676A/en
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Publication of CN115138676B publication Critical patent/CN115138676B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C1/00Reclamation of contaminated soil
    • B09C1/08Reclamation of contaminated soil chemically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09CRECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00In situ

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention relates to the technical field of soil remediation, in particular to a soil remediation device for ecological environment improvement, which comprises a mounting plate, wherein moving wheels are arranged at four corners of the outer wall of the mounting plate, telescopic pieces are arranged on the outer wall of the mounting plate, a liquid storage tank is arranged at the telescopic ends of the telescopic pieces, a mounting opening is formed in the outer wall of the mounting plate, a rotary drum is arranged in the mounting opening, liquid adding pipes are communicated with the side wall of the rotary drum, an air cylinder is connected to the inside of the rotary drum through a fixed rod, inserting cylinders which are equidistantly distributed in an annular shape are fixedly arranged on the outer wall of the rotary drum in a penetrating manner, a movable cylinder is movably arranged in the inserting cylinder, a sealing ring is arranged at a gap between the movable cylinder and the inserting cylinder, and liquid permeating openings are formed in the peripheral outer wall of the movable cylinder. The invention can make the repair liquid penetrate into the deep soil, has better repair effect, can prevent soil from blocking the conduit in the process of guiding the repair liquid into the deep soil, and ensures the smoothness of discharge.

Description

Ecological environment administers and uses soil prosthetic devices
Technical Field
The invention relates to the technical field of soil remediation, in particular to a soil remediation device for ecological environment improvement.
Background
The soil remediation is a technical measure for restoring the normal function of polluted soil, in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology also has more than ten, and the technology can be roughly divided into three methods, namely physical, chemical and biological, wherein the chemical method mainly comprises the discharge of remediation liquid.
At present, current prosthetic devices still has certain weak point, has the mode of directly splashing the repair liquid to restore, but the repair liquid evaporates at soil surface easily, also has the mode of inserting the transfer line in soil to restore, though can carry the repair liquid to soil depths, but the transfer line is blockked up easily, and the result of use is relatively poor, consequently, need urgently to design a soil prosthetic devices for ecological environment improvement and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a soil remediation device for ecological environment improvement.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an ecological environment administers and uses soil prosthetic devices, includes the mounting panel, four corners of mounting panel outer wall all are provided with removes the wheel, the outer wall of mounting panel is provided with the extensible member, and the flexible end of extensible member is provided with the liquid reserve tank, the installing port has been seted up to the outer wall of mounting panel, and is provided with the rotary drum in the installing port, the lateral wall intercommunication of rotary drum has the liquid charging pipe, the inside of rotary drum is connected with the inflator through the dead lever, the outer wall of rotary drum runs through the fixed insert that is provided with the equidistance and is annular distribution, the activity is provided with the movable cylinder in the insert, and the gap department between movable cylinder and the insert is provided with the sealing washer, the outer wall all around of movable cylinder has still seted up the liquid permeating mouth, the one end intercommunication of movable cylinder has the trachea, and tracheal tip runs through and sets up in the inflator, the inside of rotary drum is connected with the fixed plate that is annular distribution through the installation pole, and the trachea runs through the fixed plate, tracheal outer wall has still cup jointed the elastic component, the other end screw thread of movable cylinder is provided with the broke awl, and the liquid permeating hole that is linked together with the movable cylinder, the inner wall of liquid reserve tank still is provided with the air pump, the air duct end of air pump is provided with the air duct, the air duct end sets up in the air duct, the air duct both ends of air duct and sets up in the air duct, the both ends of air duct and set up in the rotary drum, the air duct both ends of air duct, the air duct and set up the air duct in the rotary drum, the air duct both ends of air duct and set up the air duct both ends of air duct:
the sealing assembly is arranged in the air cylinder and is used for sealing the end part of the air pipe;
the soil loosening assembly is arranged on the mounting plate and is used for performing soil loosening operation when the device advances;
the liquid supplementing assembly is arranged on the outer wall of the liquid storage tank and used for supplementing the repairing liquid in the liquid storage tank to the rotary drum.
As a still further scheme of the invention: the seal assembly is including setting up the erection column in the inflator, the erection column passes through the bracing piece fixed the setting in the inflator, and the outer wall of erection column is provided with a plurality of and the corresponding gasket of trachea tip.
As a still further scheme of the invention: the assembly that loosens the soil includes a plurality of running through the movable rod of mounting panel, the tip of movable rod is provided with the plough that loosens the soil, the spacing groove that the equidistance distributes is seted up to the outer wall of movable rod, one side outer wall screw thread of mounting panel is provided with spacing bolt, and spacing bolt's tip sets up in the spacing groove.
As a still further scheme of the invention: the liquid supplementing assembly comprises a liquid guide pipe arranged on the outer wall of the liquid storage box, the end portion of the liquid guide pipe is provided with a corrugated pipe, the end portion of the corrugated pipe is provided with a filling head, the outer wall of the liquid guide pipe is provided with a control valve, the outer wall of the liquid storage box is further provided with a buckle, and the filling head is arranged in the buckle.
As a still further scheme of the invention: an observation port is formed in the outer wall of the rotary drum, and an observation window is arranged in the observation port.
As a still further scheme of the invention: the telescopic piece and the air pump are both connected with a switch through a wire, and the switch is connected with a power supply through a wire.
As a still further scheme of the invention: the outer wall of the liquid storage tank is also provided with a connecting rod, the end part of the connecting rod is provided with a limiting ring, and the limiting ring is sleeved on the outer side of the air guide pipe.
Compared with the prior art, the invention has the beneficial effects that:
the soil restoration device for ecological environment improvement provided by the invention can move to the surface of soil to be restored through the moving wheel when restoration work is required, then the liquid storage box is driven to move downwards through the telescopic piece, so that the rotary drum is in a state of being in contact with the soil, meanwhile, restoration liquid in the liquid storage box can be supplemented into the rotary drum through the liquid supplementing assembly, the device is pushed to move on the surface of the soil to be restored when restoration work is carried out, in the moving process of the device, firstly, the soil loosening assembly on the mounting plate can firstly loosen the soil, the insertion drum is more convenient to be subsequently inserted into the soil, and along with the movement of the device, the rotary drum also rotates along with the device, so that the insertion drum on the rotary drum can be continuously inserted into the soil, when the insertion drum is inserted, the movable drum can move in the insertion drum, the elastic piece on the air pipe is compressed, at the liquid penetrating port on the outer side of the rotary drum can move into the rotary drum along with the liquid penetrating port, so that the restoration liquid can be introduced into the movable drum along with the liquid penetrating hole of the soil, and can not penetrate into the soil, and the soil can be blocked by the air pump, when the soil is moved, the air cone, the air pipe, the soil can not be blocked, and the soil can be blocked, so that the soil can be blocked, when the soil can be blocked by the soil, the soil can be blocked by the air pipe, the soil can be blocked by the air pipe, and the soil can be blocked, the liquid permeating opening can be moved to the inserting cylinder again to be blocked, the end part of the air pipe can be moved away from the sealing component, air in the air cylinder can enter the movable cylinder along the air pipe, residual soil in the liquid permeating hole can be sprayed out in time, follow-up discharging fluency is effectively guaranteed, and the using effect is better.
Drawings
Fig. 1 is a schematic cross-sectional view of a soil remediation device for ecological environment improvement according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic structural view of a rotating drum of the soil remediation device for ecological environment improvement according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 4 is a schematic side view of the liquid storage tank and the rotating drum of the soil remediation device for ecological environment improvement according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a soil loosening assembly of the soil remediation device for ecological environment improvement according to an embodiment of the present invention.
In the figure: 1-mounting plate, 2-moving wheel, 3-telescopic piece, 4-mounting port, 5-liquid storage tank, 6-rotary drum, 7-air guide tube, 8-scarification component, 9-movable rod, 10-limiting groove, 11-limiting bolt, 12-scarification plough, 13-sealing component, 14-fixing rod, 15-air cylinder, 16-supporting rod, 17-mounting column, 18-sealing sheet, 19-inserting cylinder, 20-movable cylinder, 21-sealing ring, 22-liquid-permeable port, 23-soil-breaking cone, 24-liquid-permeable hole, 25-mounting rod, 26-fixing plate, 27-air tube, 28-elastic piece, 29-liquid-supplementing component, 30-liquid guide tube, 31-control valve, 32-corrugated tube, 33-filling head, 34-buckle, 35-liquid guide tube, 36-observation window, 37-limiting ring, 38-connecting rod and 39-air pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a soil remediation device for ecological environment improvement provided for one embodiment of the invention comprises a mounting plate 1, moving wheels 2 are arranged at four corners of an outer wall of the mounting plate 1, an expansion member 3 is arranged on the outer wall of the mounting plate 1, a liquid storage tank 5 is arranged at an expansion end of the expansion member 3, the specific structure of the expansion member 3 is not limited, in the present embodiment, preferably, a hydraulic cylinder is adopted as the expansion member 3, a mounting port 4 is arranged on an outer wall of the mounting plate 1, a rotary drum 6 is arranged in the mounting port 4, a liquid adding pipe 35 is communicated with a side wall of the rotary drum 6, an air cylinder 15 is connected to the interior of the rotary drum 6 through a fixed rod 14, an insertion cylinder 19 which is equidistantly and annularly distributed is fixedly arranged on an outer wall of the rotary drum 6, a movable cylinder 20 is movably arranged in the insertion cylinder 19, a sealing ring 21 is arranged at a gap between the movable cylinder 20 and the insertion cylinder 19, liquid permeating ports 22 are also arranged on the peripheral outer wall of the movable cylinder 20, an air pipe 27 is arranged at one end of the movable cylinder 20, an air guide pipe 27 is communicated with an air guide pipe 26 arranged in the inner wall of the movable cylinder, an air guide pipe 7 is arranged in the air guide pipe 7, an air pump 7, an air guide pipe 7 is arranged in the air guide pipe 15, an air guide pipe 7, an air guide pipe 15, an air guide hole for limiting structure, an air guide pipe 7 is arranged in the air guide pipe 7, an air pump 7, an air guide pipe 23 is arranged in the air guide pipe, an air guide pipe 23, further comprising:
a closing member 13, the closing member 13 being disposed in the gas cylinder 15 for closing off an end of the gas pipe 27;
the soil loosening assembly 8 is arranged on the mounting plate 1, and is used for performing soil loosening operation when the device advances;
and the liquid supplementing assembly 29 is arranged on the outer wall of the liquid storage box 5, and is used for supplementing the repairing liquid in the liquid storage box 5 to the rotary drum 6.
When the repairing work is required, the device can be moved to the surface of soil to be repaired through the moving wheel 2, then the liquid storage box 5 is driven to move downwards through the telescopic piece 3, so that the rotary drum 6 is in a state of being in contact with the soil, meanwhile, repairing liquid in the liquid storage box 5 can be supplemented into the rotary drum 6 through the liquid supplementing assembly 29, when the repairing work is carried out, only the device needs to be pushed to move on the surface of the soil to be repaired, in the moving process of the device, firstly, the soil can be loosened by the soil loosening assembly 8 on the mounting plate 1, the subsequent insertion of the insertion cylinder 19 into the soil is more convenient, and along with the movement of the device, the rotary drum 6 also rotates along with the soil, so that the insertion cylinder 19 on the rotary drum 6 can be continuously inserted into the soil, when the insertion cylinder 20 moves in the insertion cylinder 19 and the elastic piece 28 on the air pipe 27 is compressed, at the moment, the liquid penetrating port 22 outside the movable cylinder 20 moves into the movable cylinder 20 along with the liquid penetrating port 22, then, the soil can penetrate into the soil through the liquid penetrating hole 24 at the soil, and the soil can not penetrate into the air pipe 23, when the soil can be blocked, and the soil can not be blocked by the air pump 23, so that the soil can be blocked when the soil can be blocked by the soil, the soil can be blocked by the air pipe 23, and the soil can be blocked by the soil, and the air pump 23, when the soil can be prevented from being inserted cylinder 23, the soil can be blocked by the soil, the soil can be blocked by the soil, the soil-penetrating cylinder 19, but at this time, under the reset action of the elastic element 28, the liquid permeating port 22 can be moved to the inserting tube 19 again to be blocked, the end part of the air tube 27 can also be moved away from the closing component 13, so that the air in the air tube 15 can enter the movable tube 20 along the air tube 27, the mud remained in the liquid permeating hole 24 can be sprayed out in time, the subsequent discharging fluency can be effectively ensured, and the using effect is better.
Referring to fig. 2, as an embodiment of the present invention, the sealing assembly 13 includes a mounting post 17 disposed in the air cylinder 15, the mounting post 17 is fixedly disposed in the air cylinder 15 through a support rod 16, and the outer wall of the mounting post 17 is provided with a plurality of sealing pieces 18 corresponding to the end portions of the air pipe 27, and the specific material of the sealing pieces 18 is not limited.
As an embodiment of the present invention, please refer to fig. 1 and 5, the soil loosening assembly 8 includes a plurality of movable rods 9 penetrating through the mounting plate 1, a soil loosening plough 12 is disposed at an end of the movable rods 9, limit grooves 10 equidistantly disposed are disposed on an outer wall of the movable rods 9, a limit bolt 11 is disposed on an outer wall of one side of the mounting plate 1 in a threaded manner, and an end of the limit bolt 11 is disposed in the limit groove 10, so that the soil loosening plough 12 can loosen the soil, and the soil loosening depth of the soil loosening plough 12 can be adjusted by the limit bolt 11, so that the use is more flexible.
As an embodiment of the present invention, please refer to fig. 4, the fluid infusion assembly 29 includes a liquid guide tube 30 disposed on an outer wall of the liquid storage tank 5, an end of the liquid guide tube 30 is provided with a corrugated tube 32, an end of the corrugated tube 32 is provided with a filling head 33, an outer wall of the liquid guide tube 30 is provided with a control valve 31, an outer wall of the liquid storage tank 5 is further provided with a buckle 34, and the filling head 33 is disposed in the buckle 34, when the repair fluid in the drum 6 needs to be supplemented, the filling head 33 can be taken off from the buckle 34, and then inserted into the liquid feeding tube 35, and the control valve 31 is opened, at this time, the repair fluid in the liquid storage tank 5 can be supplemented into the drum 6 along the corrugated tube 32 and the filling head 33, which is very convenient to use.
Referring to fig. 4, as an embodiment of the present invention, an observation window 36 is disposed in the outer wall of the rotating drum 6, and the remaining amount of the repairing liquid in the rotating drum 6 can be observed through the observation window 36, so as to facilitate timely adding.
In one embodiment of the present invention, the telescopic member 3 and the air pump 39 are connected to a switch through a wire, and the switch is connected to a power source through a wire.
Referring to fig. 4, as an embodiment of the present invention, a connecting rod 38 is further disposed on an outer wall of the liquid storage tank 5, a limiting ring 37 is disposed at an end of the connecting rod 38, and the limiting ring 37 is sleeved on an outer side of the air duct 7, so that the air duct 7 can be supported by the limiting ring 37, the rotation of the rotary drum 6 is more stable, and the use effect is better.
When the device is used, when repairing work is needed, the device can be moved to the surface of soil to be repaired through the moving wheel 2, then the liquid storage box 5 is driven to move downwards through the telescopic piece 3, so that the rotary drum 6 is in a state of being contacted with the soil, meanwhile, the repairing liquid in the liquid storage box 5 can be supplemented into the rotary drum 6 through the liquid supplementing assembly 29, when the repairing work is carried out, only the pushing device needs to move on the surface of the soil to be repaired, in the moving process of the device, firstly, the soil loosening assembly 8 on the mounting plate 1 can firstly loosen the soil, the subsequent insertion of the insertion barrel 19 into the soil is more convenient, along with the movement of the device, the rotary drum 6 also rotates along with the device, so that the insertion barrel 19 on the rotary drum 6 can be continuously inserted into the soil, when the insertion, the movable barrel 20 can move in the insertion barrel 19, the elastic piece 28 on the air pipe 27 is compressed, at the moment, the liquid penetrating port 22 outside the movable barrel 20 can move into the rotary drum 6, the repairing liquid can be led into the movable cylinder 20 through the liquid penetration port 22, and then can permeate into the soil through the liquid penetration hole 24 at the end of the soil breaking cone 23, the soil breaking cone 23 can be continuously inserted into the soil along with the rotation of the rotary drum 6, part of the soil can enter the liquid penetration hole 24, and the liquid penetration hole 24 can be directly blocked along with the continuous accumulation of the soil, in order to avoid the situation that the liquid penetration hole 24 is blocked, the outside air can be led into the air cylinder 15 through the air duct 277 by the air pump 39, when the inserting cylinder 19 is inserted into the soil, the soil breaking cone 23 can not move when being moved to be contacted with the end of the inserting cylinder 19, at the moment, the corresponding air duct 27 just can abut against the sealing component 13, so that the air can not enter into the movable cylinder 20, the discharging of the repairing liquid can not be affected, when the inserting cylinder 19 is moved out of the soil, a small amount of soil exists in the liquid penetrating hole 24 of the soil breaking cone 23, but at this time, under the reset action of the elastic piece 28, the liquid penetrating port 22 can be moved to the insertion tube 19 again to be blocked, the end part of the air tube 27 can also be moved away from the closing component 13, so that the air in the air tube 15 can enter the movable tube 20 along the air tube 27, the soil remained in the liquid penetrating hole 24 can be sprayed out in time, the subsequent discharging fluency can be effectively ensured, and the using effect is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims (7)

1. A soil restoration device for ecological environment improvement comprises a mounting plate, wherein four corners of the outer wall of the mounting plate are provided with movable wheels, and the soil restoration device is characterized in that the outer wall of the mounting plate is provided with a telescopic piece, the telescopic end of the telescopic piece is provided with a liquid storage tank, the outer wall of the mounting plate is provided with a mounting port, a rotary drum is arranged in the mounting port, the side wall of the rotary drum is communicated with a liquid adding pipe, the interior of the rotary drum is connected with an air cylinder through a fixed rod, the outer wall of the rotary drum is fixedly provided with inserting cylinders which are equidistantly distributed in an annular shape in a penetrating way, movable cylinders are movably arranged in the inserting cylinders, and sealing rings are arranged at gaps between the movable cylinders and the inserting cylinders, the outer wall all around of movable cylinder has still seted up the liquid mouth that passes through, the one end intercommunication of movable cylinder has the trachea, and tracheal tip runs through and sets up in the inflator, the inside of rotary drum is connected with the fixed plate that is annular distribution through the installation pole, and the trachea runs through the fixed plate, tracheal outer wall has still cup jointed the elastic component, another end screw thread of movable cylinder is provided with the broken ground awl, and the tip of broken ground awl sets up the liquid hole that is linked together with the movable cylinder, the inner wall of liquid reserve tank still is provided with the air pump, the air guide end of air pump is provided with the air duct, the air duct runs through the rotary drum, and the tip of air duct sets up in the connecting hole that the inflator both ends were seted up, still includes:
the sealing assembly is arranged in the air cylinder and is used for sealing the end part of the air pipe;
the soil loosening assembly is arranged on the mounting plate and is used for performing soil loosening operation when the device advances;
and the liquid supplementing assembly is arranged on the outer wall of the liquid storage tank and is used for supplementing the repairing liquid in the liquid storage tank to the rotary drum.
2. The soil remediation device for ecological environment improvement as claimed in claim 1, wherein the closure assembly comprises a mounting column disposed in the gas cylinder, the mounting column is fixedly disposed in the gas cylinder via a support rod, and the outer wall of the mounting column is provided with a plurality of sealing sheets corresponding to the ends of the gas cylinder.
3. The soil remediation device for ecological environment improvement as claimed in claim 2, wherein the soil loosening assembly comprises a plurality of movable rods penetrating through the mounting plate, soil loosening plows are arranged at ends of the movable rods, limiting grooves are formed in outer walls of the movable rods and distributed equidistantly, limiting bolts are arranged on outer wall threads on one side of the mounting plate, and ends of the limiting bolts are arranged in the limiting grooves.
4. The soil remediation device for ecological environment improvement as claimed in claim 1, wherein the fluid infusion assembly comprises a liquid guide pipe arranged on the outer wall of the liquid storage tank, a corrugated pipe is arranged at the end of the liquid guide pipe, a filling head is arranged at the end of the corrugated pipe, a control valve is arranged on the outer wall of the liquid guide pipe, a buckle is further arranged on the outer wall of the liquid storage tank, and the filling head is arranged in the buckle.
5. The soil remediation device for ecological environment improvement as claimed in claim 1, wherein the outer wall of the rotating drum is provided with an observation port, and an observation window is arranged in the observation port.
6. The soil remediation device for ecological environment improvement as claimed in claim 1, wherein the telescopic member and the air pump are connected to a switch through wires, and the switch is connected to a power source through wires.
7. The soil remediation device for ecological environment improvement as claimed in claim 1, wherein a connecting rod is further disposed on the outer wall of the liquid storage tank, a limiting ring is disposed at an end of the connecting rod, and the limiting ring is sleeved on the outer side of the air duct.
CN202210844938.6A 2022-07-19 2022-07-19 Ecological environment administers with soil prosthetic devices Active CN115138676B (en)

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Application Number Priority Date Filing Date Title
CN202210844938.6A CN115138676B (en) 2022-07-19 2022-07-19 Ecological environment administers with soil prosthetic devices

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Application Number Priority Date Filing Date Title
CN202210844938.6A CN115138676B (en) 2022-07-19 2022-07-19 Ecological environment administers with soil prosthetic devices

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CN115138676A true CN115138676A (en) 2022-10-04
CN115138676B CN115138676B (en) 2023-09-22

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Publication number Priority date Publication date Assignee Title
CN116116891A (en) * 2023-04-10 2023-05-16 河北大美环境修复科技股份有限公司 Soil remediation device with even function of dosing

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CN215143350U (en) * 2021-05-12 2021-12-14 杭州本至环境科技有限公司 Soil is turning device for soil remediation
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CN215745476U (en) * 2021-08-11 2022-02-08 南京金乾盛建设工程有限公司 In-situ high-pressure jet injection repairing device
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CN216095543U (en) * 2021-09-03 2022-03-22 中盛恒新(北京)环保科技有限公司 Soil repairing agent sprinkler
CN216297505U (en) * 2021-11-20 2022-04-15 湖南湘融环保科技有限公司 Soil restoration agent sprinkler for soil restoration
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CN106612645A (en) * 2016-11-30 2017-05-10 湖南春燕机械制造有限公司 Impact type loosening and ploughing device
CN109500076A (en) * 2018-11-06 2019-03-22 张锐 A kind of soil remediation spray agent flusher
CN211128971U (en) * 2019-11-25 2020-07-31 平舆中霖高科生物科技有限公司 A fertilizer injection unit for soil improvement
CN213826383U (en) * 2020-11-07 2021-07-30 李勋 Soil remediation device for ecological environment remediation
CN113118205A (en) * 2021-04-25 2021-07-16 柳州壬佳生物科技有限公司 Be used for prosthetic even sprinkler of digging of soil ecological environment
CN215314696U (en) * 2021-04-28 2021-12-28 科瑞斯众(天津)科技有限公司 Repairing agent spraying equipment for soil remediation
CN215143350U (en) * 2021-05-12 2021-12-14 杭州本至环境科技有限公司 Soil is turning device for soil remediation
CN215543681U (en) * 2021-06-17 2022-01-18 重庆财信环境资源股份有限公司 Be used for prosthetic medicament filling device of soil
CN215745476U (en) * 2021-08-11 2022-02-08 南京金乾盛建设工程有限公司 In-situ high-pressure jet injection repairing device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116116891A (en) * 2023-04-10 2023-05-16 河北大美环境修复科技股份有限公司 Soil remediation device with even function of dosing
CN116116891B (en) * 2023-04-10 2023-06-30 河北大美环境修复科技股份有限公司 Soil remediation device with even function of dosing

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