CN115055503A - Be used for basicity mercury to pollute farmland repair system - Google Patents
Be used for basicity mercury to pollute farmland repair system Download PDFInfo
- Publication number
- CN115055503A CN115055503A CN202210669504.7A CN202210669504A CN115055503A CN 115055503 A CN115055503 A CN 115055503A CN 202210669504 A CN202210669504 A CN 202210669504A CN 115055503 A CN115055503 A CN 115055503A
- Authority
- CN
- China
- Prior art keywords
- soil
- loosening
- camshaft
- engine
- automobile body
- 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.)
- Pending
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 14
- 230000008439 repair process Effects 0.000 title claims description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 239000002689 soil Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 23
- 239000000126 substance Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 5
- 239000004576 sand Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 230000008263 repair mechanism Effects 0.000 description 5
- 238000005067 remediation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a farmland restoration system for alkaline mercury pollution, which structurally comprises a steering wheel, a soil loosening mechanism, a front vehicle body, a mudguard and a coulter, wherein when equipment is required to operate and restore polluted farmlands, an engine on the rear vehicle body of the soil loosening mechanism is started, the engine transmits power to a rear wheel mechanism through a connecting arm to rotate, the advancing direction is adjusted through the steering wheel of the front vehicle body, when a vehicle advances, the rear wheel mechanism rolls, a differential mechanism is arranged in the middle of a connecting rod in a roller and used for adjusting the rotating speed of a cam shaft, when the roller rotates, an impact head of a scattering device can be knocked out outwards to break soil blocks turned over by the coulter, when a restoration mechanism is arranged at the right lower end of the rear vehicle body, when the restoration mechanism operates, a water pump sucks chemical restoration agent from a water tank to spray, so that the turned soil blocks can be fully mixed with the restoration agent, and the roller can take part of soil, the mud guard can block mud and sand splashed during running, so that the effects of loosening the soil and repairing farmlands are achieved.
Description
Technical Field
The invention relates to the technical field of comprehensive farmland prevention and repair, in particular to a farmland repair system for alkaline mercury pollution.
Background
The farmland soil is used as the basis of crop growth and is the main source of plant nutrient elements, and the farmland soil is polluted unprecedentedly due to the prior use of a large amount of pesticides and fertilizers and the long-term irrigation of sewage;
when restoreing polluting the farmland, through sowing prosthetic plant and then degrading mercury pollution on the farmland, and then reach prosthetic effect, when planting green planting, need turn over the peripheral soil of planting the region and plough, revolve soft and chemical remediation to soil, just can play the guard action to green planting growing environment, but current loosening tiller function ratio of own is more single, only can loosen the soil the operation, can't add chemical remediation agent toward soil when loosening the soil, spray chemical remediation agent after needing to loosen the soil again, soil and chemical remediation agent mixed effect is poor like this, this will make the restoration effect to soil descend.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the utility model provides a be used for basicity mercury to pollute farmland repair system, its structure includes steering wheel, loosening soil mechanism, preceding automobile body, fender, coulter, steering wheel middle part and preceding automobile body upper end mechanical connection, loosening soil mechanism lower extreme and coulter upper end bolted connection, loosening soil mechanism and fender left side lower part bolted connection, loosening soil mechanism comprises back automobile body, engine, the mechanism of breaing up, repair mechanism, the inboard rear end of back automobile body is equipped with the engine, back automobile body rear end and the mechanism clearance fit of breaing up, the engine left side is located to repair mechanism, preceding automobile body and back automobile body welded connection.
As a further improvement of the invention, the breaking mechanism consists of a connecting arm, a rear wheel mechanism, a cam shaft and a breaking device, wherein the inner side of the connecting arm is connected with two sides of the cam shaft in a clamping manner, the cam shaft is arranged in the middle of the rear wheel mechanism and is in transmission connection with the breaking device, the connecting arm is in transmission connection with the engine, the cam shaft is made of high-quality carbon steel, and six cams are arranged for impacting the breaking device during rotation.
As a further improvement of the invention, the rear wheel mechanism consists of a roller, a connecting rod and a differential mechanism, the inner side of the roller is connected with the tail end of the connecting rod in a welding manner, the differential mechanism is connected with the front end of the connecting rod in a clamping manner, the middle part of the differential mechanism is connected with a cam shaft in a transmission manner, and the differential mechanism consists of four gear carriers and is used for realizing rotation at different rotating speeds.
As a further improvement of the invention, the breaking device consists of an impact head, a push rod, a stroke block, a spring and a protective shell, wherein the tail part of the impact head is in transmission connection with the head part of the push rod, the tail end of the impact head is in clamping connection with the protective shell, two sides of the stroke block are in clearance fit with the spring, the tail end of the push rod is in transmission connection with a cam shaft, and the impact head is made of high-strength tool steel, has the characteristics of high strength, good toughness and the like and is used for breaking soil blocks.
As a further improvement of the invention, the repair mechanism consists of a water tank, a water pump, a spraying mechanism and a branch pipe, wherein a water pipe of the water tank is connected with a flange of the water pump, the water pump is connected with a flange of the branch pipe, the rear end of the spraying mechanism is in threaded connection with the branch pipe, and the branch pipe is provided with two interfaces for conveying the repair agent and simultaneously conveys the repair agent on the left side and the right side during conveying.
As a further improvement of the invention, the spraying mechanism consists of a nozzle, a connector, a pipeline, a spraying port and a rectangular nozzle, wherein the rectangular nozzle is arranged at the head of the nozzle, the connector is connected with a flange at the outer side of the pipeline, the spraying port is in clearance fit with the inner side of the nozzle, the inner side of the connector is in threaded connection with a branch pipe, and the rectangular nozzle is a high-pressure nozzle and sprays in a fan shape during spraying.
Advantageous effects
The invention relates to a farmland restoration system for alkaline mercury pollution, when equipment is to be operated to restore polluted farmlands, starting an engine on a rear vehicle body of the soil loosening mechanism, transmitting power to a rear wheel mechanism by the engine through a connecting arm to rotate, adjusting the advancing direction through a steering wheel of a front vehicle body, when the rear wheel mechanism rolls when the vehicle runs, the differential mechanism is arranged in the middle of the connecting rod in the roller wheel and is used for adjusting the rotating speed of the camshaft, when the roller rotates, when a pushing rod of the breaking device is impacted by a cam shaft cam, a stroke block and a spring of the protective shell are extruded, an impact head can be outwards knocked out to break soil blocks turned over by the coulter, a chemical repairing agent can be synchronously sprayed when the coulter is ploughed at the lower right end of the rear vehicle body through the repairing mechanism, part of soil can be taken up by the roller during the process of the repairing process, and splashed silt can be blocked by the mud guard during the running, so that the effects of loosening the soil and repairing the farmland can be achieved.
Compared with the prior art, the invention has the following beneficial effects:
when the repair mechanism operates, the water pump sucks the chemical repair agent from the water tank, the water pump is conveyed to the spraying mechanism through the branch pipe, six spraying mechanisms are arranged at the tail end of the branch pipe, the connector is connected to the branch pipe through a pipeline flange, when the chemical repair agent conveyed by the branch pipe impacts the water pressure of the water pump, the chemical repair agent is pressurized again through the spraying opening, then the chemical repair agent is sprayed through the rectangular nozzle at the front end of the nozzle, the chemical repair agent is sprayed in a fan shape on the plowed soil block, and the plowed soil block can be fully subjected to mixed repair agent to achieve the farmland repair effect.
Drawings
FIG. 1 is a schematic structural diagram of a system for remediating alkaline mercury contaminated farmland according to the present invention.
Fig. 2 is a schematic structural view of the ripping mechanism of the present invention.
Fig. 3 is a schematic structural view of the soil scattering mechanism of the present invention.
FIG. 4 is a schematic diagram of the rear wheel mechanism of the present invention.
FIG. 5 is a schematic view of the structure of the breaking-away device of the present invention.
Fig. 6 is a schematic structural diagram of the repair mechanism of the present invention.
Fig. 7 is a schematic structural view of the spraying mechanism of the present invention.
In the figure: the device comprises a steering wheel-1, a scarification mechanism-2, a front vehicle body-3, a mudguard-4, a coulter-5, a rear vehicle body-21, an engine-22, a soil scattering mechanism-23, a repair mechanism-24, a connecting arm-31, a rear wheel mechanism-32, a cam shaft-33, a scattering device-34, a roller-32 a, a connecting rod-32 b, a differential-32 c, an impact head-41, a push rod-42, a stroke block-43, a spring-44, a protective shell-45, a water tank-4 a, a water pump-4 b, a spraying mechanism-4 c, a branch pipe-4 d, a nozzle-c 1, a connector-c 2, a pipeline-c 3, a spraying port-c 4 and a rectangular nozzle-c 5.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
As shown in figures 1 to 5:
the invention provides a farmland restoration system for alkaline mercury pollution, which structurally comprises a steering wheel 1, a soil loosening mechanism 2, a front vehicle body 3, a fender 4 and a coulter 5, wherein the middle part of the steering wheel 1 is mechanically connected with the upper end of the front vehicle body 3, the lower end of the soil loosening mechanism 2 is in bolt connection with the upper end of the coulter 5, the soil loosening mechanism 2 is in bolt connection with the lower part of the left side of the fender 4, the soil loosening mechanism 2 consists of a rear vehicle body 21, an engine 22, a scattering mechanism 23 and a restoration mechanism 24, the engine 22 is arranged at the rear end of the inner side of the rear vehicle body 21, the rear end of the rear vehicle body 21 is in clearance fit with the scattering mechanism 23, the restoration mechanism 24 is arranged at the left side of the engine 22, and the front vehicle body 3 is in welded connection with the rear vehicle body 21.
Wherein, break up mechanism 23 and constitute by linking arm 31, rear wheel mechanism 32, camshaft 33, break up device 34, linking arm 31 inboard is connected with camshaft 33 both sides block, camshaft 33 is located rear wheel mechanism 32 middle part, camshaft 33 is connected with the transmission of breaking up device 34, linking arm 31 is connected with the engine 22 transmission, camshaft 33 is made for high-quality carbon steel material, is equipped with six cams for cam striking when rotating breaks up device 34, makes and breaks up device 34 and has power drive.
The rear wheel mechanism 32 is composed of a roller 32a, a connecting rod 32b and a differential 32c, the inner side of the roller 32a is connected with the tail end of the connecting rod 32b in a welding mode, the differential 32c is connected with the front end of the connecting rod 32b in a clamping mode, the middle of the differential 32c is connected with a camshaft 33 in a transmission mode, and the differential 32c is composed of four gear carriers and used for achieving rotation at different rotating speeds, so that the roller 32a and the camshaft 33 can achieve rotating speed difference.
The breaking device 34 is composed of an impact head 41, a push rod 42, a stroke block 43, a spring 44 and a protective shell 45, the tail of the impact head 41 is in transmission connection with the head of the push rod 42, the tail of the impact head 41 is in clamping connection with the protective shell 45, two sides of the stroke block 43 are in clearance fit with the spring 44, the tail of the push rod 42 is in transmission connection with the cam shaft 33, the impact head 41 is made of high-strength tool steel, has the characteristics of high strength, good toughness and the like, is used for breaking soil blocks, and breaks the soil blocks by utilizing resilience impact force when pressing force is released.
The specific use mode and function of the embodiment are as follows:
in the invention, when the equipment is to be operated to repair polluted farmland, the engine 22 on the rear vehicle body 21 of the scarification mechanism 2 is started, the engine 22 transmits power to the rear wheel mechanism 32 through the connecting arm 31 to rotate, the advancing direction is adjusted through the steering wheel 1 of the front vehicle body 3, when the rear wheel mechanism 32 rolls when the vehicle advances, the differential mechanism 32c is arranged in the middle of the connecting rod 32b in the roller 32a and is used for adjusting the rotating speed of the cam shaft 33, when the roller 32a rotates, the pushing rod 42 of the breaking device 34 is impacted by the cam of the cam shaft 33, the stroke block 43 and the spring 44 of the protective shell 45 are extruded, the impact head 41 can be knocked out outwards to break the soil block overturned by the coulter 5, the repairing mechanism 24 is arranged at the right lower end of the rear vehicle body 21 and can synchronously spray chemical repairing agent when the coulter 5 is ploughed, during the process, the roller 32a can take part of soil, the mud splashed by the mud guard 4 can block the mud during the running, so as to achieve the effects of loosening the soil and repairing farmlands.
Example 2
As shown in fig. 6 to 7:
the repairing mechanism 24 is composed of a water tank 4a, a water pump 4b, a spraying mechanism 4c and a distributing pipe 4d, wherein a water pipe of the water tank 4a is in flange connection with the water pump 4b, the water pump 4b is in flange connection with the distributing pipe 4d, the rear end of the spraying mechanism 4c is in threaded connection with the distributing pipe 4d, the distributing pipe 4d is provided with two connectors for conveying repairing agents, and the left side and the right side of the repairing agent are conveyed simultaneously during conveying, so that water pressure can convey the repairing agents in a balanced mode.
Wherein, spraying mechanism 4c comprises nozzle c1, connector c2, pipeline c3, spraying mouth c4, rectangle spout c5, nozzle c1 head is equipped with rectangle spout c5, connector c2 and pipeline c3 outside flange joint, spraying mouth c4 and the inboard clearance fit of nozzle c1, connector c2 is inboard and takeover 4d threaded connection, rectangle spout c5 is high pressure nozzle, is fan-shaped when spraying and sprays, can make the region of spraying be the maximize.
The specific use mode and function of the embodiment are as follows:
in the invention, when the restoring mechanism 24 operates, the water pump 4b sucks the chemical restoring agent from the water tank 4a, the water pump 4b is conveyed to the spraying mechanism 4c through the branch pipe 4d, the tail end of the branch pipe 4d is provided with six spraying mechanisms 4c, the connector c2 is connected to the branch pipe 4d through the pipeline c3 flange, when the chemical restoring agent conveyed from the branch pipe 4d is impacted by the water pressure of the water pump 4b, the chemical restoring agent is pressurized again through the spraying port c4 and then sprayed through the rectangular nozzle c5 at the front end of the nozzle c1, and the chemical restoring agent is sprayed in a fan shape on the plowed soil block, so that the plowed soil block can be fully subjected to mixed restoring agent to achieve the farmland restoring effect.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a be used for basicity mercury to pollute farmland repair system, its structure includes steering wheel (1), the mechanism of loosening the soil (2), preceding automobile body (3), fender (4), coulter (5), steering wheel (1) middle part and preceding automobile body (3) upper end mechanical connection, the mechanism of loosening the soil (2) lower extreme and coulter (5) upper end bolted connection, the mechanism of loosening the soil (2) and fender (4) left side lower part bolted connection, its characterized in that:
loosening mechanism (2) are by back automobile body (21), engine (22), break up mechanism (23), repair body (24) and constitute, back automobile body (21) inboard rear end is equipped with engine (22), back automobile body (21) rear end and break up mechanism (23) clearance fit, engine (22) left side is located in repair body (24), preceding automobile body (3) and back automobile body (21) welded connection.
2. The system for remediating an alkaline mercury contaminated farmland according to claim 1, wherein: break up mechanism (23) and comprise linking arm (31), rear wheel mechanism (32), camshaft (33), break up device (34), linking arm (31) inboard is connected with camshaft (33) both sides block, rear wheel mechanism (32) middle part is located in camshaft (33), camshaft (33) are connected with the transmission of breaking up device (34), linking arm (31) are connected with engine (22) transmission.
3. The system for remediating an alkaline mercury contaminated farmland as claimed in claim 2, wherein: rear wheel mechanism (32) comprise gyro wheel (32a), connecting rod (32b), differential mechanism (32c), gyro wheel (32a) inboard and connecting rod (32b) tail end welded connection, differential mechanism (32c) and connecting rod (32b) front end block are connected, differential mechanism (32c) middle part is connected with camshaft (33) transmission.
4. The system for remediating an alkaline mercury contaminated farmland as claimed in claim 2, wherein: hit and loose device (34) by strikeing head (41), catch bar (42), stroke piece (43), spring (44), protective housing (45) and constitute, it is connected with catch bar (42) head transmission to strike head (41) afterbody, it is connected with protective housing (45) block to strike head (41) tail end, stroke piece (43) both sides and spring (44) clearance fit, catch bar (42) tail end is connected with camshaft (33) transmission.
5. The system for remediating alkaline mercury-contaminated farmland according to claim 1, characterized in that: repair body (24) comprise water tank (4a), water pump (4b), spraying mechanism (4c), takeover (4d), water tank (4a) water pipe and water pump (4b) flange joint, water pump (4b) and takeover (4d) flange joint, spraying mechanism (4c) rear end with takeover (4d) threaded connection.
6. The system for remediating an alkaline mercury contaminated farmland as claimed in claim 5, wherein: spraying mechanism (4c) comprises nozzle (c1), connector (c2), pipeline (c3), spraying port (c4), rectangle spout (c5), nozzle (c1) head is equipped with rectangle spout (c5), connector (c2) and pipeline (c3) outside flange joint, spraying port (c4) and the inboard clearance fit of nozzle (c1), connector (c2) inboard and takeover (4d) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669504.7A CN115055503A (en) | 2022-06-14 | 2022-06-14 | Be used for basicity mercury to pollute farmland repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669504.7A CN115055503A (en) | 2022-06-14 | 2022-06-14 | Be used for basicity mercury to pollute farmland repair system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115055503A true CN115055503A (en) | 2022-09-16 |
Family
ID=83200840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210669504.7A Pending CN115055503A (en) | 2022-06-14 | 2022-06-14 | Be used for basicity mercury to pollute farmland repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115055503A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120015177A (en) * | 2010-08-11 | 2012-02-21 | 효림산업주식회사 | Polluted soil cultivation apparatus |
| CN210368776U (en) * | 2019-04-08 | 2020-04-21 | 湖南美中环境物业管理有限公司 | A sprinkler head that is used for municipal administration sanitation to wash car and equips |
| CN210519388U (en) * | 2019-09-05 | 2020-05-15 | 北京金河水务建设集团有限公司 | Soil loosening and crushing machine |
| CN111576173A (en) * | 2020-05-28 | 2020-08-25 | 马良荣 | Road surface impact device for road restoration |
| CN212664502U (en) * | 2020-05-19 | 2021-03-09 | 山西力祥土地咨询服务有限公司 | Soil ecological remediation device |
| CN113877955A (en) * | 2021-09-27 | 2022-01-04 | 贵州大学 | Spraying device for soil heavy metal passivator |
| CN114190119A (en) * | 2021-12-11 | 2022-03-18 | 王成锋 | Soil device and method for repairing cadmium-polluted soil |
-
2022
- 2022-06-14 CN CN202210669504.7A patent/CN115055503A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120015177A (en) * | 2010-08-11 | 2012-02-21 | 효림산업주식회사 | Polluted soil cultivation apparatus |
| CN210368776U (en) * | 2019-04-08 | 2020-04-21 | 湖南美中环境物业管理有限公司 | A sprinkler head that is used for municipal administration sanitation to wash car and equips |
| CN210519388U (en) * | 2019-09-05 | 2020-05-15 | 北京金河水务建设集团有限公司 | Soil loosening and crushing machine |
| CN212664502U (en) * | 2020-05-19 | 2021-03-09 | 山西力祥土地咨询服务有限公司 | Soil ecological remediation device |
| CN111576173A (en) * | 2020-05-28 | 2020-08-25 | 马良荣 | Road surface impact device for road restoration |
| CN113877955A (en) * | 2021-09-27 | 2022-01-04 | 贵州大学 | Spraying device for soil heavy metal passivator |
| CN114190119A (en) * | 2021-12-11 | 2022-03-18 | 王成锋 | Soil device and method for repairing cadmium-polluted soil |
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