CN115945513A - Soil remediation method and remediation device thereof - Google Patents
Soil remediation method and remediation device thereof Download PDFInfo
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- CN115945513A CN115945513A CN202211656405.1A CN202211656405A CN115945513A CN 115945513 A CN115945513 A CN 115945513A CN 202211656405 A CN202211656405 A CN 202211656405A CN 115945513 A CN115945513 A CN 115945513A
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- 239000002689 soil Substances 0.000 title claims abstract description 151
- 238000005067 remediation Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 230000008439 repair process Effects 0.000 claims description 7
- 238000011068 loading method Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 208000037805 labour Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a soil remediation method and a remediation device thereof, which comprise a feeding device and a treatment box, wherein a crushing device and a mixing device are arranged in the treatment box; the crushing device is used for crushing soil; the mixing device is used for mixing the soil and the repairing liquid; the crushing device comprises a shell, a driving motor and a rotating shaft; a crushing assembly is arranged on the rotating shaft; the mixing device comprises a shell, a rotating shaft is arranged in the shell, and a stirring paddle is arranged on the rotating shaft and used for stirring soil in the shell; still be provided with the support in the below of casing, rotate the casing and set up on the support, and rotate the slope with the casing and set up on the support for soil in the casing is all piled up in the one end of casing, and the rethread stirring rake mixes soil, has improved the mixed effect of soil, and has also practiced thrift the resource, has reduced the mix time.
Description
Technical Field
The invention belongs to the technical field of soil remediation, and particularly relates to a soil remediation method and a remediation device thereof.
Background
The soil is a natural accommodation place and a purification treatment place of various wastes, the soil accepts pollutants and does not indicate that the soil is polluted, and the soil is indicated to be polluted only when various pollutants accommodated in the soil are excessive and influence and exceed the self-cleaning capacity of the soil, so that the soil is harmfully influenced hygienically and epidemiologically. Causes of soil pollution, such as industrial sludge, garbage agriculture, sewage irrigation and pollutant sedimentation in the atmosphere, and uses mineral fertilizers and pesticides containing heavy metals in large quantities. Soil remediation is a technical measure for restoring the normal function of contaminated soil, and can be roughly divided into three methods, namely a physical method, a chemical method and a biological method, wherein the soil remediation is to transfer, absorb, degrade and convert pollutants in the soil to reduce the concentration of the pollutants to an acceptable level or convert toxic and harmful pollutants into harmless substances by using the physical, chemical and biological methods. Fundamentally, the technical principle of contaminated soil remediation may include changing the existing form of the contaminants in the soil or the combination manner of the contaminants with the soil, reducing the mobility and bioavailability of the contaminants in the environment, and reducing the concentration of harmful substances in the soil.
When current soil prosthetic devices is using, soil repair efficiency is comparatively low, and diversified soil is restoreed and is needed a plurality of different prosthetic devices to restore soil, consequently needs the manual work to restore in soil azimuth, treats prosthetic soil and transports from a prosthetic device to another prosthetic device in, not only consumes a large amount of labours, and has reduced soil remediation's efficiency.
Disclosure of Invention
The invention aims to provide a soil remediation method and a remediation device thereof, and aims to solve the problems that in the prior art, the soil remediation efficiency is low, multiple different remediation devices are required for soil remediation in multiple directions, a large amount of labor is consumed, and the soil remediation efficiency is reduced.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a soil restoration method and a restoration device thereof comprise a feeding device and a processing box, wherein the feeding device is arranged on the side surface of the processing box and is used for providing soil for the processing box; a crushing device and a mixing device are arranged in the treatment box; the crushing device is used for crushing soil; the mixing device is used for mixing the soil and the repairing liquid;
the crushing device comprises a shell, a driving motor and a rotating shaft; the rotating shaft penetrates through the shell and is connected with the driving motor; a filter plate is arranged inside the shell; the filter plates are provided with grids at equal intervals, and the rotating shaft is provided with a crushing assembly; the crushing assembly is arranged in the middle of the grating; one end of the filter plate is rotatably arranged inside the shell, and the other end of the filter plate is provided with a telescopic assembly which is used for lifting the filter plate; a discharge channel is arranged below the shell and is used for being connected with a mixing device;
the mixing device comprises a shell, a rotating shaft is arranged in the shell and is rotationally connected with the shell, and a stirring paddle is arranged on the rotating shaft and is used for stirring soil in the shell; a liquid inlet assembly is arranged above the shell and used for conveying soil remediation liquid into the shell; a support is further arranged below the shell, one end of the support is high, the other end of the support is low, and the shell is obliquely arranged on the support.
According to the technical scheme, the crushing assembly comprises a first crushing shaft and a second crushing shaft; one end of the first crushing shaft is connected with the rotating shaft, the other end of the first crushing shaft is rotatably connected with the second crushing shaft, and a torsion spring is arranged between the first crushing shaft and the second crushing shaft and used for resetting between the first crushing shaft and the second crushing shaft.
According to the technical scheme, the end part of the first crushing shaft is also provided with a rotating wheel, and the rotating wheel is used for pushing the solid to move on the grating.
According to the technical scheme, the telescopic assembly adopts one of the air cylinder or the hydraulic cylinder, the output shaft of the telescopic assembly is rotatably connected with the filter plate, and the lower end of the telescopic assembly is fixedly arranged in the shell.
According to the technical scheme, the left end of the shell is also provided with the discharge hole, and the discharge hole is used for discharging the soil mixed in the shell.
According to the technical scheme, the liquid inlet assembly comprises a first pipeline, a liquid separator and a second pipeline; wherein, the one end and the liquid reserve tank of first pipeline are connected, and the other end and the knockout of first pipeline are connected, and the knockout is connected with the second pipeline, is provided with the shower nozzle on the second pipeline.
According to the technical scheme, the liquid storage tank is arranged outside the shell and used for storing the soil remediation liquid.
According to the technical scheme, the bracket is also provided with a pushing assembly, and the pushing assembly is used for pushing the shell to rotate.
According to the technical scheme, the pushing assembly comprises a driving device and a pushing frame; the pushing frame is arranged on the support, a driving shaft is arranged in the middle of the pushing frame and fixedly connected with the pushing frame, the driving shaft is connected with a driving device through a gear, and the driving device is used for enabling the driving shaft and the pushing frame to rotate so as to lift the end of the shell.
A method of soil remediation comprising the steps of:
s1, putting soil into a treatment box through a feeding device;
s2, crushing the input soil through a crushing device;
s3, feeding the crushed soil into the mixing device through a discharge channel;
s4, mixing the soil and the soil remediation liquid by using a mixing device;
and S5, discharging the repaired soil to finish the soil repair.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the crushing device and the mixing device are arranged in the treatment box, the collected soil is crushed by the crushing device, so that the soil is more delicate and is convenient for subsequent treatment, and the soil is mixed by the mixing device and is repaired, so that the repaired soil can be reused.
Wherein, solid impurity in to soil (for example the stone that mix with in the soil) filters through the filter that sets up, and the flexible subassembly of rethread setting pushes up the filter to the solid impurity who will pile up on the filter is whole to be discharged, and carries out the breakage to the soil of shell through the broken subassembly that sets up, improves the broken degree of soil, makes things convenient for the subsequent processing of soil.
And mixing the broken soil through the arranged mixing device, thereby completing the restoration of the soil. Wherein, rotate the casing and set up on the support, and set up the casing slope on the support for soil in the casing is all piled up in the one end of casing, and the rethread stirring rake mixes soil, has improved the mixed effect of soil, and has also practiced thrift the resource, has reduced the mix time.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the crushing apparatus according to the present invention;
FIG. 4 is a schematic view of a mixing device according to the present invention;
FIG. 5 is a schematic view of the housing structure of the present invention;
FIG. 6 is a schematic view of a stent structure according to the present invention;
FIG. 7 is a schematic view of the enlarged structure of part A of the present invention.
The labels in the figure are: 100-feeding device, 200-processing box, 300-shell, 400-driving motor, 500-rotating shaft, 600-filtering plate, 700-grating, 800-discharging channel, 900-shell, 110-rotating shaft, 111-stirring paddle, 112-bracket, 113-first crushing shaft, 114-second crushing shaft, 115-rotating wheel, 116-telescopic component, 117-discharging port, 118-first pipeline, 119-liquid separator, 120-second pipeline, 121-liquid storage box, 122-driving device, 123-pushing bracket and 124-driving shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 7, a soil remediation device includes a loading device 100 and a treatment tank 200, the loading device 100 being provided at a side of the treatment tank 200 for supplying soil to the treatment tank 200; a crushing device and a mixing device are arranged inside the treatment box 200; the crushing device is used for crushing soil; the mixing device is used for mixing the soil and the repairing liquid;
as shown in fig. 3, the crushing apparatus includes a housing 300, a driving motor 400, and a rotation shaft 500; wherein, the rotation shaft 500 is disposed through the housing 300 and connected with the driving motor 400; a filter plate 600 is disposed inside the case 300; the filter plate 600 is provided with the grids 700 at equal intervals, and the rotating shaft 500 is provided with the crushing assembly; the crushing assembly is disposed in the middle of the grating 700; one end of the filter plate 600 is rotatably disposed inside the housing 300, and the other end of the filter plate 600 is provided with a telescopic assembly 116, wherein the telescopic assembly 116 is used for pushing the filter plate 600 to be lifted; a discharge channel 800 is arranged below the shell 300, and the discharge channel 800 is used for connecting with a mixing device;
as shown in fig. 4, 5 and 6, the mixing device includes a housing 900, a rotating shaft 110 is disposed inside the housing 900, the rotating shaft 110 is rotatably connected to the housing 900, a stirring paddle 111 is disposed on the rotating shaft 110, and the stirring paddle 111 is used for stirring soil in the housing 900; a liquid inlet assembly is arranged above the shell 900 and used for conveying soil remediation liquid into the shell 900; a bracket 112 is further disposed below the housing 900, one end of the bracket 112 is high, the other end of the bracket 112 is low, and the housing 900 is disposed on the bracket 112 in an inclined manner.
A method of soil remediation comprising the steps of:
step S1, putting soil into a treatment box 200 through a feeding device 100;
s2, crushing the input soil through a crushing device;
s3, the crushed soil enters the mixing device through the discharging channel 800;
s4, mixing the soil and the soil remediation liquid by using a mixing device;
and S5, discharging the repaired soil to finish the soil repair.
In the invention, the crushing device and the mixing device are arranged in the treatment box 200, the collected soil is crushed by the crushing device, so that the soil becomes more delicate and is convenient for subsequent treatment, and the soil is mixed by the mixing device and is repaired, so that the repaired soil can be reused.
Wherein, solid impurity (for example the stone that mix with in the soil) in to soil is filtered through the filter 600 that sets up, and the flexible subassembly 116 of rethread setting pushes up filter 600 to pile up the whole discharges of solid impurity on filter 600, and carry out the breakage to the soil of shell 300 through the broken subassembly that sets up, improve the broken degree of soil, make things convenient for the subsequent processing of soil.
And mixing the broken soil through the arranged mixing device, thereby completing the restoration of the soil. Wherein, rotate the setting with casing 900 on support 112, and rotate the slope setting with casing 900 on support 112 for soil in the casing 900 is all piled up in the one end of casing 900, and rethread stirring rake 111 mixes soil, has improved the mixed effect of soil, and has also practiced thrift the resource, has reduced the mixing time.
Example two
This embodiment is a further refinement of embodiment one. As shown in fig. 3, the crushing assembly comprises a first crushing shaft 113 and a second crushing shaft 114; one end of the first crushing shaft 113 is connected with the rotating shaft 500, the other end of the first crushing shaft 113 is rotatably connected with the second crushing shaft 114, and a torsion spring is arranged between the first crushing shaft 113 and the second crushing shaft 114 and used for resetting between the first crushing shaft 113 and the second crushing shaft 114; also provided at the end of the first crushing shaft 113 is a runner 115, the runner 115 being used to propel solids over the grate 700.
As shown in fig. 7, with the first crushing shaft 113 and the second crushing shaft 114, since the first crushing shaft 113 and the second crushing shaft 114 are rotationally moved, when the first crushing shaft 113 or the second crushing shaft 114 contacts with the solid impurities, the first crushing shaft 113 or the second crushing shaft 114 pushes the solid impurities to move on the filter plate 600, so as to push the solid impurities away, and prevent the fixed impurities from affecting the first crushing shaft 113 or the second crushing shaft 114.
The first crushing shaft 113 and the second crushing shaft 114 are connected through a torsion spring, so that when the second crushing shaft 114 is in contact with solid impurities (such as stones), the second crushing shaft 114 can rotate, and the second crushing shaft 114 is prevented from being clamped by the solid impurities, so that the second crushing shaft 114 cannot normally work.
And can reset through the torsional spring, continue to carry out the breakage to soil.
The telescopic assembly 116 is one of an air cylinder or a hydraulic cylinder, an output shaft of the telescopic assembly 116 is rotatably connected with the filter plate 600, and the lower end of the telescopic assembly 116 is fixedly arranged inside the casing 300.
Through set up flexible subassembly 116 in the inside of shell 300 to promote the filter 600 through flexible subassembly 116 and rotate, thereby will pile up the solid impurity on filter 600 and clear away, prevent that solid impurity from causing the influence to the soil breakage.
The left end of the casing 900 is further provided with a discharge hole 117, and the discharge hole 117 is used for discharging the soil mixed inside the casing 900.
As shown in fig. 4 or 5, the liquid inlet assembly includes a first pipe 118, a liquid separator 119, and a second pipe 120; one end of the first pipeline 118 is connected with the liquid storage tank 121, the other end of the first pipeline 118 is connected with the liquid separator 119, the liquid separator 119 is connected with the second pipeline 120, and the second pipeline 120 is provided with a spray head; the liquid storage tank 121 is disposed outside the housing 900, and the liquid storage tank 121 is used to store the soil remediation liquid.
Connect liquid reserve tank 121 and knockout 119 through first pipeline 118, the inside that gets into knockout 119 with the prosthetic fluid guide in the play liquid box, and through being connected knockout 119 and second pipeline 120, make the feeding that second pipeline 120 can be even, again through set up the shower nozzle on second pipeline 120, input prosthetic fluid to the inside of casing 900 through the shower nozzle, and mix prosthetic fluid and soil, make spraying that prosthetic fluid can be even on soil, improve mixed effect.
The working principle of the invention is as follows: when using, drop into soil from the top of handling case 200 through loading attachment 100, soil gets into the inside back of handling case 200, at first through the filtration of filter 600, and filter 600 separates the solid impurity in with soil and soil to the soil of will piling on filter 600 through the broken subassembly that sets up is broken, makes soil can enter into the inside of shell 300 through filter 600. The filter plate 600 is pushed by the telescopic assembly 116 arranged in the casing 300, so that the filter plate 600 is inclined, solid impurities accumulated on the filter plate 600 are discharged, and the solid impurities are prevented from being accumulated on the filter plate 600 to influence the normal use of the crushing device.
The filtered soil exits the exit channel 800 below the housing 300 and enters the housing 900 of the mixing device for mixing.
When the mixing device mixes soil, firstly, the shell 900 of the mixing device is placed on the support 112, the driving shaft 124 is driven to rotate by the driving device 122, so that the pushing frame 123 is driven to rotate, and one end of the shell 900 is lifted by the pushing frame 123, so that the shell 900 is obliquely arranged; thereby collect soil in short one end, the rethread sets up stirring rake 111 in casing 900 and sprays the restoration liquid in to casing 900 through the shower nozzle for soil and restoration liquid intensive mixing have improved the mixed effect of soil and restoration liquid.
After soil is mixed, the shell 900 is put down by reversely rotating the pushing assembly arranged on the support 112, so that one end (the left end is higher than the right end) of the shell 900 is higher, soil accumulated at the end part of the shell 900 is discharged conveniently, and soil mixing is completed.
EXAMPLE III
This embodiment is a further refinement of the second embodiment. In the prior art, a tank body for mixing soil and repair liquid is arranged to be horizontal, and the soil and the repair liquid are mixed in a stirring mode. Because soil is originally not even setting in the jar internal, so, when mixing soil, can lead to the inhomogeneous soil of distribution not fully to mix with repair liquid, there is the position that distributes soil many to stir more evenly, and the position that distributes soil is few can not be stirred, leads to stirring problem not too even.
Therefore, as shown in fig. 4, 5 and 6, in the present invention, the pushing frame 123 pushes the shell 900 to rotate, so that the support 112 is set to have a high end and a low end, all the soil is collected at the end of the shell 900, and then the soil and the repairing liquid are mixed by the stirring paddle 111, such that a mixing effect of the soil and the repairing liquid is ensured, and a mixing efficiency is improved.
The pushing assembly pushes the housing 900 to move, thereby changing the inclination angle of the housing 900, so that soil is conveniently discharged from the housing 900.
A pushing assembly is further arranged on the bracket 112, and the pushing assembly is used for pushing the shell 900 to rotate; the pushing assembly comprises a driving device 122 and a pushing frame 123; the pushing frame 123 is disposed on the bracket 112, a driving shaft 124 is disposed in the middle of the pushing frame 123, the driving shaft 124 is fixedly connected to the pushing frame 123, the driving shaft 124 is connected to the driving device 122 through a gear, and the driving device 122 is configured to rotate the driving shaft 124 and the pushing frame 123, so as to lift the end of the housing 900.
By disposing the push frame 123 on the support 112, the discharge of the soil is completed by changing the inclination angle of the housing 900. Because the driving shaft 124 is fixedly connected with the pushing frame 123, the driving device 122 adopts a motor and is connected with the driving shaft 124 through a coupling to connect the driving device 122; the driving device 122 drives the driving shaft 124 to rotate and drives the pushing frame 123 to rotate, thereby changing the tilt angle of the housing 900.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A soil remediation device, includes loading attachment (100) and handles case (200), its characterized in that: the feeding device (100) is arranged on the side surface of the treatment box (200) and is used for providing soil for the treatment box (200); a crushing device and a mixing device are arranged in the treatment box (200); the crushing device is used for crushing soil; the mixing device is used for mixing the soil and the repairing liquid;
the crushing device comprises a shell (300), a driving motor (400) and a rotating shaft (500); wherein, the rotating shaft (500) is arranged through the shell (300) and is connected with the driving motor (400); a filter plate (600) is arranged inside the shell (300); the filter plates (600) are provided with grids (700) at equal intervals, and the rotating shaft (500) is provided with a crushing assembly; the crushing assembly is arranged in the middle of the grating (700); one end of the filter plate (600) is rotatably arranged inside the shell (300), the other end of the filter plate (600) is provided with a telescopic component (116), and the telescopic component (116) is used for lifting the filter plate (600); a discharge channel (800) is arranged below the shell (300), and the discharge channel (800) is used for being connected with a mixing device;
the mixing device comprises a shell (900), wherein a rotating shaft (110) is arranged in the shell (900), the rotating shaft (110) is rotatably connected with the shell (900), a stirring paddle (111) is arranged on the rotating shaft (110), and the stirring paddle (111) is used for stirring soil in the shell (900); a liquid inlet assembly is arranged above the shell (900), and is used for conveying soil remediation liquid into the shell (900); a support (112) is further arranged below the shell (900), and the shell (900) is rotatably arranged on the support (112).
2. A soil remediation device according to claim 1, wherein: the crushing assembly comprises a first crushing shaft (113) and a second crushing shaft (114); one end of the first crushing shaft (113) is connected with the rotating shaft (500), the other end of the first crushing shaft (113) is rotatably connected with the second crushing shaft (114), a torsion spring is arranged between the first crushing shaft (113) and the second crushing shaft (114), and the torsion spring is used for resetting between the first crushing shaft (113) and the second crushing shaft (114).
3. A soil remediation device according to claim 2, wherein: a rotating wheel (115) is further arranged at the end part of the first crushing shaft (113), and the rotating wheel (115) is used for pushing the solid impurities to move on the grating (700).
4. A soil remediation device according to claim 1, wherein: the telescopic assembly (116) adopts one of an air cylinder or a hydraulic cylinder, an output shaft of the telescopic assembly (116) is rotatably connected with the filter plate (600), and the lower end of the telescopic assembly (116) is fixedly arranged in the shell (300).
5. A soil remediation device according to claim 1, wherein: the left end of the shell (900) is also provided with a discharge hole (117), and the discharge hole (117) is used for discharging soil mixed in the shell (900).
6. A soil remediation device according to claim 1, wherein: the liquid inlet assembly comprises a first pipeline (118), a liquid separator (119) and a second pipeline (120); one end of the first pipeline (118) is connected with the liquid storage tank (121), the other end of the first pipeline (118) is connected with the liquid distributor (119), the liquid distributor (119) is connected with the second pipeline (120), and the second pipeline (120) is provided with a spray head.
7. A soil remediation device according to claim 6, wherein: the liquid storage tank (121) is arranged outside the shell (900), and the liquid storage tank (121) is used for storing soil remediation liquid.
8. A soil remediation device according to claim 1, wherein: the bracket (112) is also provided with a pushing assembly which is used for pushing the shell (900) to rotate.
9. A soil remediation device according to claim 8, wherein: the pushing assembly comprises a driving device (122) and a pushing frame (123); the pushing frame (123) is arranged on the support (112), the driving shaft (124) is arranged in the middle of the pushing frame (123), the driving shaft (124) is fixedly connected with the pushing frame (123), the driving shaft (124) is connected with the driving device (122), and the driving device (122) is used for enabling the driving shaft (124) and the pushing frame (123) to rotate, so that the end portion of the shell (900) is lifted.
10. A soil remediation method according to claim 1 wherein: the method comprises the following steps:
s1, putting soil into a treatment box (200) through a feeding device (100);
s2, crushing the input soil through a crushing device;
s3, feeding the crushed soil into the mixing device through a discharge channel (800);
s4, mixing the soil and the soil remediation liquid by using a mixing device;
and S5, discharging the repaired soil to finish the soil repair.
Priority Applications (1)
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| CN202211656405.1A CN115945513B (en) | 2022-12-22 | 2022-12-22 | Soil restoration method and restoration device thereof |
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| CN202211656405.1A CN115945513B (en) | 2022-12-22 | 2022-12-22 | Soil restoration method and restoration device thereof |
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| CN213166348U (en) * | 2020-06-23 | 2021-05-11 | 安徽承研塑业有限公司 | Broken knife tackle spare of using of working of plastics |
| CN113058994A (en) * | 2021-04-14 | 2021-07-02 | 赵福雨 | Agricultural is with soil improvement prosthetic devices |
| CN216936350U (en) * | 2022-02-10 | 2022-07-12 | 郑州洁普智能环保技术有限公司 | Double-shaft shear type crusher with tool bits convenient to disassemble |
| CN217527731U (en) * | 2022-06-30 | 2022-10-04 | 河南亿恒生物科技有限公司 | Roller cutter for crushing organic fertilizer raw materials |
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