CN114309044A - Land treatment and restoration device and method - Google Patents
Land treatment and restoration device and method Download PDFInfo
- Publication number
- CN114309044A CN114309044A CN202111360292.6A CN202111360292A CN114309044A CN 114309044 A CN114309044 A CN 114309044A CN 202111360292 A CN202111360292 A CN 202111360292A CN 114309044 A CN114309044 A CN 114309044A
- Authority
- CN
- China
- Prior art keywords
- soil
- pipe
- conveying pipe
- reducing liquid
- harrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention relates to a soil treatment and restoration device and a method, comprising a hood, a rotary soil turning mechanism arranged on the front side of an inner cavity of the hood, and a reducing liquid spraying assembly arranged in the inner cavity of the hood and connected with the rotary soil turning mechanism through a linkage mechanism; the reducing liquid spraying assembly comprises a main conveying pipe for conveying atomized reducing liquid and a harrow-shaped conveying pipe group connected with the main conveying pipe, a plurality of branch pipes at the bottom of the harrow-shaped conveying pipe group are all arranged in an L shape, and the bottom end of the harrow-shaped conveying pipe group extends into the turned-up soil; the rotary soil turning mechanism turns soil and drives the harrow-shaped conveying pipe group to horizontally reciprocate through the linkage mechanism, so that the turned soil is transversely scattered, and atomized reducing liquid is sprayed into the scattered soil in a reciprocating mode. The invention can drive the harrow-shaped conveying pipe group to horizontally reciprocate while rotating and turning the soil, thereby being capable of uniformly and fully spraying atomized reducing liquid into the broken soil after breaking the turned soil and having better treatment effect.
Description
Technical Field
The invention belongs to the field of land treatment, and particularly relates to a land treatment and restoration device and method.
Background
Soil pollutants can be broadly classified into two broad categories, inorganic pollutants and organic pollutants. The inorganic pollutants mainly comprise acid, alkali, heavy metal, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, and the like. The organic pollutants mainly comprise organic pesticides, phenols, cyanides, petroleum, synthetic detergents, harmful microorganisms brought by municipal sewage, sludge and animal manure, and the like. When the soil contains excessive harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the microbial activity is inhibited, the harmful substances or decomposition products thereof are gradually accumulated in the soil and are indirectly absorbed by the human body through the soil → plants → the human body or the soil → water → the human body, and the degree harmful to the health of the human body is reached, namely the soil pollution.
When the existing soil pollution treatment device is used for soil treatment, reducing drugs are generally sprayed on the surface of soil for soil treatment, the reducing drugs are not fully contacted with the soil, the treatment effect is affected, and the drugs are wasted, so that the soil treatment and restoration device and the method are invented to solve the problems.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a soil remediation device and method.
The invention realizes the purpose through the following technical scheme:
a land treatment and restoration device comprises a hood, a rotary soil turning mechanism arranged on the front side of an inner cavity of the hood, and a reducing liquid spraying assembly arranged in the inner cavity of the hood and connected with the rotary soil turning mechanism through a linkage mechanism;
the reducing liquid spraying assembly comprises a main conveying pipe for conveying atomized reducing liquid and a harrow-shaped conveying pipe group connected with the main conveying pipe, a plurality of branch pipes at the bottom of the harrow-shaped conveying pipe group are all arranged in an L shape, and the bottom end of the harrow-shaped conveying pipe group extends into the turned-up soil;
the rotary soil turning mechanism turns soil and drives the harrow-shaped conveying pipe group to horizontally reciprocate through the linkage mechanism, so that the turned soil is transversely scattered, and atomized reducing liquid is sprayed into the scattered soil in a reciprocating mode.
As a further optimized scheme of the invention, the hood comprises two side plates, a top plate and a rear plate which are respectively arranged at the top and the rear side of the two side plates, wherein the rear plate is fixedly provided with a handrail, and the bottom of the rear plate is provided with a rear wheel.
As a further optimized scheme of the invention, the rotary soil turning mechanism comprises a rotating shaft, a scarifier wheel arranged on the rotating shaft, a chain wheel cover arranged in the middle of the rotating shaft through a bearing, a gear chain group arranged in the chain wheel cover and driving the rotating shaft to rotate, and a speed reducing motor, wherein the top end of the chain wheel cover extends to the upper part of the top plate and is fixedly connected with the top plate, the speed reducing motor is fixed on the top plate, an output shaft of the speed reducing motor extends into the chain wheel cover and is connected with the gear chain group, two ends of the rotating shaft are connected with mounting plates through flanges, and the mounting plates are fixedly connected with the side plates.
As a further optimization scheme of the invention, the linkage mechanism comprises a connecting rod and a sliding seat, the sliding seat is spirally connected to reciprocating threads on the outer walls of two ends of the rotating shaft, and the sliding seat is fixedly connected with the harrow-shaped conveying pipe group through the connecting rod.
As a further optimization scheme of the invention, the harrow-shaped conveying pipe group comprises a moving transverse pipe, an inner rod and branch pipes, wherein the branch pipes are uniformly distributed into a row, the top ends of the branch pipes are fixedly communicated with the moving transverse pipe, the inner rod is slidably arranged inside two ends of the moving transverse pipe, one end of the inner rod, which is positioned on the inner side of the moving transverse pipe, is fixedly provided with a piston, the other end of the inner rod is fixedly arranged on the inner walls of two side plates through flanges, the bottom end of the main conveying pipe is connected with the moving transverse pipe through a corrugated pipe, and the top end of the main conveying pipe penetrates through a top plate and is connected with a reducing liquid atomization tank through a pump body.
As a further optimization scheme of the invention, the branch pipe comprises a vertical pipe and a Y-shaped pipe, the Y-shaped pipe is fixedly arranged at the bottom end of the vertical pipe and is arranged in an L shape with the vertical pipe, the cross section of the Y-shaped pipe is arranged to be arched, and one end far away from the vertical pipe is arranged to be a spraying opening.
As a further optimization scheme of the invention, a conical shifting plate is fixedly arranged on one side wall of the bottom end of the vertical pipe close to the rotary soil turning mechanism, the conical shifting plate and the vertical pipe are arranged in a collinear manner, and the conical shifting plate and the vertical pipe are both arranged in an inclined manner.
As a further optimized scheme of the invention, a reducing liquid recovery mechanism is further arranged in the hood, the reducing liquid recovery mechanism comprises a recovery pump, a recovery pipe and a spray pipe, the recovery pipe is arranged on the rear side of the branch pipe and connected with the input end of the recovery pump, and the spray pipe is obliquely arranged above the rear side of the rotary soil turning mechanism and connected with the output end of the recovery pump.
A land treatment and restoration method comprises the following steps:
s, pushing the whole device to move on the treated land, starting a rotary soil turning mechanism to turn the soil to be new in a rotating mode in the moving process, driving a rake-shaped conveying pipe group to horizontally reciprocate through a linkage mechanism by the rotary soil turning mechanism, and transversely scattering the turned soil;
s, when the harrow-shaped conveying pipe group moves horizontally in a reciprocating mode, atomized reducing liquid is conveyed into the harrow-shaped conveying pipe group through the main conveying pipe and is discharged into scattered soil through the branch pipes, and the soil is fully contacted with the atomized reducing liquid to be treated.
The invention has the beneficial effects that:
1) the harrow-shaped conveying pipe group for conveying the atomized reducing liquid is linked with the rotary soil turning mechanism, so that the harrow-shaped conveying pipe group can be driven to horizontally reciprocate while the soil is turned in a rotating manner, the atomized reducing liquid can be uniformly and fully sprayed into the broken soil after the broken soil is broken up, and the treatment effect is better;
2) the invention can gather atomized reducing liquid flying into the air by utilizing the hood, is convenient for the reducing liquid recovery mechanism to recover and reuse, reduces the harm to human bodies and the waste of the reducing liquid, and the recovered reducing liquid can be sprayed to the lower part of the rear side of the scarifier wheel through the inclined spraying pipe, on one hand, the invention can blow off the soil attached to the scarifier wheel to avoid influencing the land-turning efficiency, on the other hand, the recovered reducing liquid can be blown into the soil just turned up by the scarifier wheel to improve the utilization rate of the soil.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a top view of the linkage mechanism of the present invention.
FIG. 4 is a schematic view of the structure of the branch pipe of the present invention.
In the figure: 1. a hood; 11. a side plate; 12. a top plate; 13. a back plate; 14. a handrail; 15. a rear wheel; 2. rotating the soil turning mechanism; 21. a rotating shaft; 22. a soil loosening cutter wheel; 23. a sprocket cover; 24. a gear chain set; 25. a reduction motor; 26. mounting a plate; 3. a reducing liquid spraying assembly; 31. a main conveying pipe; 32. a rake-shaped conveying pipe group; 321. a branch pipe; 3211. a vertical tube; 3212. a Y-shaped tube; 3213. a conical shifting plate; 322. moving the transverse tube; 323. an inner rod; 324. a piston; 33. a reducing liquid atomization tank; 4. a linkage mechanism; 41. a connecting rod; 42. a slide base; 5. a reducing liquid recovery mechanism; 51. a recovery pump; 52. a recovery pipe; 53. and (4) a spray pipe.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in the description of the present invention, the meaning of "plurality" or "a plurality" is two or more unless otherwise specified.
Example 1
As shown in fig. 1-4, a soil treatment and remediation device comprises a hood 1, a rotary soil-turning mechanism 2 installed on the front side of the inner cavity of the hood 1, and a reducing liquid spraying assembly 3 installed in the inner cavity of the hood 1 and connected with the rotary soil-turning mechanism 2 through a linkage mechanism 4;
the hood 1 comprises two side plates 11, a top plate 12 and a rear plate 13 which are respectively arranged at the top and the rear side of the two side plates 11, wherein handrails 14 are fixedly arranged on the rear plate 13, and rear wheels 15 are arranged at the bottom of the rear plate 13;
the rotary soil turning mechanism 2 comprises a rotating shaft 21, a ripper wheel 22 arranged on the rotating shaft 21, a chain wheel cover 23 arranged in the middle of the rotating shaft 21 through a bearing, a gear chain group 24 arranged in the chain wheel cover 23 and driving the rotating shaft 21 to rotate, and a speed reducing motor 25, wherein the top end of the chain wheel cover 23 extends to the upper side of the top plate 12 and is fixedly connected with the top plate 12, the speed reducing motor 25 is fixed on the top plate 12, an output shaft of the speed reducing motor extends into the chain wheel cover 23 and is connected with the gear chain group 24, two ends of the rotating shaft 21 are connected with mounting plates 26 through flanges, and the mounting plates 26 are fixedly connected with the side plates 11;
the reducing liquid spraying assembly 3 comprises a main conveying pipe 31 for conveying atomized reducing liquid and a harrow-shaped conveying pipe group 32 connected with the main conveying pipe 31, wherein a plurality of branch pipes 321 at the bottom of the harrow-shaped conveying pipe group 32 are all arranged in an L shape, and the bottom ends of the branch pipes extend into the turned-up soil;
the rotary soil turning mechanism 2 rotates to turn soil and drives the harrow-shaped conveying pipe group 32 to horizontally reciprocate through the linkage mechanism 4, so that the turned soil is transversely scattered, and atomized reducing liquid is sprayed to the inside of the scattered soil in a reciprocating mode.
The linkage mechanism 4 comprises a connecting rod 41 and a sliding seat 42, the sliding seat 42 is spirally connected to the reciprocating screw threads on the outer walls of the two ends of the rotating shaft 21, and the sliding seat 42 is fixedly connected with the harrow-shaped conveying pipe group 32 through the connecting rod 41.
The harrow-shaped conveying pipe group 32 comprises a moving transverse pipe 322, an inner rod 323 and branch pipes 321, wherein the branch pipes 321 are uniformly distributed into a row, the top ends of the branch pipes 321 are fixedly communicated with the moving transverse pipe 322, the inner rod 323 is arranged inside two ends of the moving transverse pipe 322 in a sliding mode, one end, located on the inner side of the moving transverse pipe 322, of each branch pipe is fixedly provided with a piston 324, the other end of each branch pipe is fixedly arranged on the inner walls of two side plates 11 through flanges, the bottom end of the main conveying pipe 31 is connected with the moving transverse pipe 322 through a corrugated pipe, and the top end of the main conveying pipe 31 penetrates through a top plate 12 and is connected with a reducing liquid atomization tank 33 through a pump body;
the branch pipe 321 comprises a vertical pipe 3211 and a Y-shaped pipe 3212, the Y-shaped pipe 3212 is fixedly arranged at the bottom end of the vertical pipe 3211 and is arranged in an L-shape with the vertical pipe 3211, the cross section of the Y-shaped pipe 3212 is arched, and a spraying opening is arranged at one end far away from the vertical pipe 3211;
a conical shifting plate 3213 is fixedly arranged on one side wall of the bottom end of the vertical pipe 3211 close to the rotary soil turning mechanism 2, the conical shifting plate 3213 and the vertical pipe 3211 are arranged in a collinear manner, and the conical shifting plate 3213 and the vertical pipe 3211 are both arranged in an inclined manner.
The method for carrying out land treatment and restoration by adopting the land treatment and restoration device comprises the following steps:
s1, the handrail 14 is used for pushing the whole device to move on the soil treatment ground, the rotary soil turning mechanism 2 is started in the moving process, the gear motor 25 drives the gear to rotate, the gear drives one gear fixed on the rotating shaft 21 to rotate through a chain, so that the rotating shaft 21 drives the soil loosening cutter wheel 22 to rotate, the rotating soil loosening cutter wheel 22 renovates the soil, meanwhile, the rotating shaft 21 drives the two sliding seats 42 to do linear reciprocating motion through reciprocating threads at two ends, the sliding seats 42 drive the transverse moving pipe 322 to horizontally reciprocate through the connecting rod 41, the transverse moving pipe 322 drives the branch pipes 321 to horizontally reciprocate inside the turned soil under the limit of the inner rod 323, and the turned soil is transversely scattered;
s2, when the harrow-shaped conveying pipe group 32 horizontally reciprocates, the reducing liquid is atomized by the reducing liquid atomization tank 33, pumped into the main conveying pipe 31 through the pump body, shunted by the moving transverse pipe 322 and respectively flowed into the plurality of branch pipes 321, and finally sprayed into the scattered soil through the spraying opening at one end of the branch pipe 321 embedded in the soil, so that the soil is fully contacted with the atomized reducing liquid to be treated.
It should be noted that, when the atomizing reducing liquid is carried to in moving horizontal pipe 322, move horizontal pipe 322 both ends and be sealed by the piston 324 of interior pole 323 tip, consequently atomizing reducing liquid can only get into a plurality of bleeder 321 in, when getting into in the bleeder 321, at first get into in standpipe 3211, in the reposition of redundant personnel to Y venturi tube 3212, be Y shape dispersion blowout, the active area is bigger, and the cooperation reciprocating motion, can make even abundant contact reducing liquid in the soil, the soil of stirring up can be broken up fully, the treatment effect is better.
As shown in fig. 2, a reducing liquid recovery mechanism 5 is further disposed inside the hood 1, the reducing liquid recovery mechanism 5 includes a recovery pump 51, a recovery pipe 52, and a spray pipe 53, the recovery pipe 52 is disposed behind the branch pipe 321 and connected to an input end of the recovery pump 51, and the spray pipe 53 is disposed obliquely above a rear side of the rotary soil turning mechanism 2 and connected to an output end of the recovery pump 51.
When the whole device is used, the reducing liquid is atomized and sprayed into the soil, so that the sufficient contact with the soil is increased, but the reducing liquid can also float to the air in a large amount, which not only causes waste, but also causes harm to human bodies, therefore, when the device moves forward, the hood 1 is used for surrounding the action range of the reducing liquid, the recovery pipe 52 is used for extracting and recovering the splashed reducing liquid at the rear side of the reducing liquid spraying component 3 and then conveying the splashed reducing liquid into the spraying pipe 53, and the inclined spraying pipe 53 corresponds to the rear lower side of the rotary soil turning mechanism 2, so that the soil attached to the scarifier wheel 22 can be blown off, the soil turning efficiency is prevented from being influenced, and the recovered reducing liquid can be blown into the soil just turned up by the scarifier wheel 22, and the use rate of the scarifier wheel is improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. A land treatment and restoration device and method are characterized in that: comprises a hood (1), a rotary soil turning mechanism (2) arranged on the front side of the inner cavity of the hood (1), and a reducing liquid spraying assembly (3) arranged in the inner cavity of the hood (1) and connected with the rotary soil turning mechanism (2) through a linkage mechanism (4);
the reducing liquid spraying assembly (3) comprises a main conveying pipe (31) for conveying atomized reducing liquid and a harrow-shaped conveying pipe group (32) connected with the main conveying pipe (31), wherein a plurality of branch pipes (321) at the bottom of the harrow-shaped conveying pipe group (32) are all arranged in an L shape, and the bottom ends of the branch pipes extend into the turned-up soil;
the rotary soil turning mechanism (2) is used for turning soil in a rotary mode and driving the harrow-shaped conveying pipe group (32) to horizontally reciprocate through the linkage mechanism (4), the turned soil is transversely broken up, and atomized reducing liquid is sprayed to the interior of the broken-up soil in a reciprocating mode.
2. The soil remediation device and method of claim 1, wherein: the engine hood (1) comprises two side plates (11), a top plate (12) and a rear plate (13) which are respectively arranged at the tops and the rear sides of the two side plates (11), handrails (14) are fixedly arranged on the rear plate (13), and rear wheels (15) are arranged at the bottom of the rear plate (13).
3. The soil remediation device and method of claim 2, wherein: rotatory mechanism of digging (2) includes rotation axis (21), installs ripper wheel (22) on rotation axis (21), installs in sprocket guard (23) at rotation axis (21) middle part, installs in sprocket guard (23) inside and drive rotation axis (21) pivoted gear chain group (24) and gear motor (25) through the bearing, sprocket guard (23) top extend to roof (12) top and with roof (12) fixed connection, gear motor (25) are fixed in on roof (12) and its output shaft extend to sprocket guard (23) in be connected with gear chain group (24), flange joint mounting panel (26) is passed through at rotation axis (21) both ends, mounting panel (26) and curb plate (11) fixed connection.
4. The soil remediation device and method of claim 3, wherein: the linkage mechanism (4) comprises a connecting rod (41) and a sliding seat (42), the sliding seat (42) is spirally connected to reciprocating threads on the outer walls of the two ends of the rotating shaft (21), and the sliding seat (42) is fixedly connected with the rake-shaped conveying pipe group (32) through the connecting rod (41).
5. The soil remediation device and method of claim 4, wherein: harrow form conveying pipe group (32) is including removing violently pipe (322), interior pole (323), lateral pipe (321), a plurality of lateral pipes (321) evenly distributed one row and top and remove violently pipe (322) fixed intercommunication, interior pole (323) slide to set up inside removing violently pipe (322) both ends, and lie in to remove violently pipe (322) inboard one end fixed be equipped with piston (324), the other end passes through flange fixed mounting on two curb plate (11) inner walls, total conveying pipe (31) bottom is connected through the bellows with removing violently pipe (322), roof (12) are run through and reduction liquid atomization tank (33) is connected through the pump body in total conveying pipe (31) top.
6. The soil remediation device and method of claim 5, wherein: the branch pipe (321) comprises a vertical pipe (3211) and a Y-shaped pipe (3212), the Y-shaped pipe (3212) is fixedly arranged at the bottom end of the vertical pipe (3211) and is arranged in an L shape with the vertical pipe (3211), and the cross section of the Y-shaped pipe (3212) is arranged to be arched, and one end far away from the vertical pipe (3211) is arranged to be a spraying opening.
7. The soil remediation device and method of claim 6, wherein: the bottom end of the vertical pipe (3211) is close to one side wall of the rotary soil turning mechanism (2), a conical shifting plate (3213) is fixedly arranged on the side wall, the conical shifting plate (3213) and the vertical pipe (3211) are arranged in a collinear manner, and the conical shifting plate (3213) and the vertical pipe (3211) are arranged in an inclined manner.
8. The soil remediation device and method of claim 1, wherein: the inside reducing liquid recovery mechanism (5) that still is provided with of aircraft bonnet (1), reducing liquid recovery mechanism (5) are including recovery pump (51), recovery tube (52), spray line (53), recovery tube (52) set up in lateral pipe (321) rear side and are connected with recovery pump (51) input, spray line (53) slope sets up in rotatory mechanism of digging (2) rear side top and is connected with recovery pump (51) output.
9. A method of land reclamation remediation as claimed in any one of claims 1 to 8 including the steps of:
s1, the whole device is pushed to move on the treated land, the rotary soil turning mechanism (2) is started to turn the soil to be new in the moving process, the rotary soil turning mechanism (2) drives the harrow-shaped conveying pipe group (32) to horizontally reciprocate through the linkage mechanism (4), and the turned soil is transversely scattered;
s2, when the harrow-shaped conveying pipe group (32) horizontally reciprocates, atomized reducing liquid is conveyed into the harrow-shaped conveying pipe group (32) through the main conveying pipe (31) and is discharged into scattered soil through a plurality of branch pipes (321), and the soil is fully contacted with the atomized reducing liquid to be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360292.6A CN114309044B (en) | 2021-11-17 | 2021-11-17 | Land treatment and restoration device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360292.6A CN114309044B (en) | 2021-11-17 | 2021-11-17 | Land treatment and restoration device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114309044A true CN114309044A (en) | 2022-04-12 |
| CN114309044B CN114309044B (en) | 2023-03-24 |
Family
ID=81047387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111360292.6A Active CN114309044B (en) | 2021-11-17 | 2021-11-17 | Land treatment and restoration device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114309044B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1886548A2 (en) * | 2006-08-10 | 2008-02-13 | Torrico S.r.l. | Improved agricultural machine for the distribution of products |
| CN107891056A (en) * | 2017-12-30 | 2018-04-10 | 郑州默尔电子信息技术有限公司 | A kind of online efficient soil remediation device |
| CN108811551A (en) * | 2018-06-13 | 2018-11-16 | 湖南图强科技开发有限公司 | A kind of forestry plantation loose soil navy barrow |
| CN109792868A (en) * | 2019-04-07 | 2019-05-24 | 赵付平 | A kind of soil remediation equipment |
| CN209613796U (en) * | 2019-03-26 | 2019-11-12 | 李煜 | A kind of improvement heavy metal pollution of soil device |
| CN210943654U (en) * | 2019-11-21 | 2020-07-07 | 山东科技大学 | Paint scraping device for conveyor belt |
| CN211080071U (en) * | 2019-10-30 | 2020-07-24 | 重庆特盾环保工程有限公司 | Sprinkler on municipal administration watering lorry |
| CN211275869U (en) * | 2019-10-08 | 2020-08-18 | 福州市川汇环境工程有限公司 | High-efficient electrodynamic type soil improvement device |
| CN113426323A (en) * | 2021-06-17 | 2021-09-24 | 广西壮族自治区自然资源生态修复中心 | Spraying device for comprehensive soil remediation and ecological restoration and using method thereof |
-
2021
- 2021-11-17 CN CN202111360292.6A patent/CN114309044B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1886548A2 (en) * | 2006-08-10 | 2008-02-13 | Torrico S.r.l. | Improved agricultural machine for the distribution of products |
| CN107891056A (en) * | 2017-12-30 | 2018-04-10 | 郑州默尔电子信息技术有限公司 | A kind of online efficient soil remediation device |
| CN108811551A (en) * | 2018-06-13 | 2018-11-16 | 湖南图强科技开发有限公司 | A kind of forestry plantation loose soil navy barrow |
| CN209613796U (en) * | 2019-03-26 | 2019-11-12 | 李煜 | A kind of improvement heavy metal pollution of soil device |
| CN109792868A (en) * | 2019-04-07 | 2019-05-24 | 赵付平 | A kind of soil remediation equipment |
| CN211275869U (en) * | 2019-10-08 | 2020-08-18 | 福州市川汇环境工程有限公司 | High-efficient electrodynamic type soil improvement device |
| CN211080071U (en) * | 2019-10-30 | 2020-07-24 | 重庆特盾环保工程有限公司 | Sprinkler on municipal administration watering lorry |
| CN210943654U (en) * | 2019-11-21 | 2020-07-07 | 山东科技大学 | Paint scraping device for conveyor belt |
| CN113426323A (en) * | 2021-06-17 | 2021-09-24 | 广西壮族自治区自然资源生态修复中心 | Spraying device for comprehensive soil remediation and ecological restoration and using method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 薛新宇等: "植保机械技术的新发展", 《江苏农机化》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114309044B (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107824611B (en) | Soil organic matter pollution treatment device | |
| CN107597824A (en) | Car is repaired in a kind of municipal garden soil environmental protection with function of digging | |
| CN113290032A (en) | Soil pollution administers device | |
| CN210701679U (en) | Hierarchical formula soil treatment breaker | |
| CN108637002B (en) | Automatic soil remediation equipment for soil pollution treatment | |
| CN210247429U (en) | Soil treatment device is administered with soil to spray formula agricultural that digs | |
| CN212680643U (en) | Dust collector for coal mining with retrieve function | |
| CN206652836U (en) | A kind of contaminated soil remediation device | |
| CN113000575A (en) | Organic chlorine pesticide contaminated site soil remediation pretreatment device and method | |
| CN112191681A (en) | A high-efficient purifier of soil for heavy metal pollution | |
| CN114309044B (en) | Land treatment and restoration device and method | |
| CN114682621A (en) | Soil remediation device and remediation method for heavy metal pollution | |
| CN211888401U (en) | Towed contaminated soil prosthetic devices | |
| CN210701680U (en) | Heavy metal soil administers device | |
| CN211275869U (en) | High-efficient electrodynamic type soil improvement device | |
| CN211134944U (en) | Photocatalysis soil prosthetic devices | |
| CN112620328A (en) | Soil disinfection restores combination processing apparatus | |
| CN211757582U (en) | Contaminated soil turns over pine device | |
| CN113600607A (en) | Walking type soil pollution treatment device | |
| CN214391609U (en) | A soil prosthetic devices for environmental protection | |
| CN214556215U (en) | Gardens soil environmental protection prosthetic devices | |
| CN210146650U (en) | Soil pollution treatment equipment | |
| CN113056976A (en) | Agricultural soil plowing and repairing device | |
| CN112705562A (en) | Polluted soil treatment device and soil treatment method thereof | |
| CN215198925U (en) | Soil pollution administers device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |