CN116274325B - Soil restoration modifier and soil restoration modification method - Google Patents
Soil restoration modifier and soil restoration modification method Download PDFInfo
- Publication number
- CN116274325B CN116274325B CN202211097022.5A CN202211097022A CN116274325B CN 116274325 B CN116274325 B CN 116274325B CN 202211097022 A CN202211097022 A CN 202211097022A CN 116274325 B CN116274325 B CN 116274325B
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- restoration
- extrusion
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- 239000002689 soil Substances 0.000 title claims abstract description 144
- 239000003607 modifier Substances 0.000 title claims abstract description 56
- 238000002715 modification method Methods 0.000 title abstract description 7
- 238000005067 remediation Methods 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 5
- -1 polypropylene Polymers 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 3
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 42
- 238000001125 extrusion Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 22
- 239000004575 stone Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000012216 screening Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000035764 nutrition Effects 0.000 claims description 3
- 235000016709 nutrition Nutrition 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- 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
-
- 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
- A01B79/00—Methods for working soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
- C09K17/18—Prepolymers; Macromolecular compounds
- C09K17/20—Vinyl polymers
Abstract
The invention relates to the field of soil remediation, in particular to a soil remediation modifier and a soil remediation modification method, wherein the modification method comprises the following steps: pushing the device vehicle into the ridged land, and storing the soil restoration modifier on the device vehicle for later use; the soil sucking device is placed in a soil ridge, and the device vehicle is pushed to continuously suck the soil; the soil is absorbed in a soil absorber in the device vehicle to perform the effects of continuous absorption and continuous discharge; the absorbed soil is pushed and sieved, and the massive impurities in the soil are isolated and sieved and discharged; adding a soil restoration modifier through rotary sealing connection of a rotary joint; soil remediation modifiers include polypropylene, hydrolyzed sodium salts, vinyl acetate, polyvinyl alcohol and polypropylene alcohols; the invention has the beneficial effects that the invention can be directly used in the soil with just ridging to promote the efficient use and absorption of soil to soil restoration modifier.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a soil remediation modifier and a soil remediation modification method.
Background
Through the research and development of organisms, the microbial fertilizer is used more and more widely, so that the productivity is effectively improved, and the pollution to the soil environment is reduced; the patent number CN201911304972.9 discloses a soil remediation modifier and a soil remediation modification method, belonging to the technical field of heavy metal pollution treatment; uniformly mixing the soil pretreatment material with water and a soil restoration agent to obtain slurry to be treated; the soil restoration agent is the soil restoration modifier; and stacking and curing the slurry to be treated for 730 days. The soil restoration modifier has low cost and good solidifying and stabilizing effects on heavy metals, and is suitable for large-scale application. However, the use of the soil remediation modifier is prone to waste due to low soil optimization.
Disclosure of Invention
The invention aims to provide a soil restoration modifier and a soil restoration modification method, which have the beneficial effects that the soil restoration modifier can be directly used in the soil with just ridging to promote the efficient use and absorption of the soil to the soil restoration modifier.
The aim of the invention is achieved by the following technical scheme:
a soil remediation and improvement method, the improvement method comprising the steps of:
pushing the device vehicle into a ridged land, and storing the soil restoration modifier on the device vehicle for later use; the soil sucking device is placed in a soil ridge, and the device vehicle is pushed to continuously suck the soil;
step two, absorbing soil in a soil absorber in the device vehicle to perform the effects of continuous absorption and continuous discharge;
thirdly, the absorbed soil is pushed to be screened, and massive impurities in the soil are isolated and screened and discharged;
fourthly, adding a soil restoration modifier through rotary sealing connection of the rotary joint; uniformly adding the sieved and filtered soil by rotating the rotating adder, and filling the soil restoration modifier into the soil;
and fifthly, extruding by a high-temperature extruding plate after adding the soil restoration modifier, and continuously improving the soil after promoting nutrition absorption and discharging the soil after the soil is dropped into the rear of the device vehicle.
The device vehicle comprises a device vehicle body, a movable rotating wheel and an extruder fixing table, wherein the lower end of the device vehicle body is displaced through the movable rotating wheel which is rotatably arranged, and the side end of the device vehicle body is fixedly used for supporting the extruder fixing table which is driven in an improved mode; the upper end of the device body is fixed with a lower processing combination box for improving soil.
The lower processing combined box is connected with the upper processing combined box through a threaded matched sealing cover; the side end of the processing combination box is hinged with a stone discharging valve plate for removing stones through screw thread fit.
The side end of the lower processing combination box is fixed with a soil absorber for absorbing soil, the soil absorber comprises a vacuum pump, a transmission hose and a dust absorption head, and the vacuum pump is fixed on the lower processing combination box and absorbs soil into the lower processing combination box through the transmission hose and the dust absorption head.
Soil remediation modifiers include polypropylene, hydrolyzed sodium salts, vinyl acetate, polyvinyl alcohol, and polypropylene alcohols.
The device is used in the ridge of the soil which is just refreshed by displacement of the driving device, and can be used by being manually pushed or hung at the rear end of the ridge-making vehicle; the ridging new soil is absorbed into the device in the first time through the soil absorber, stone is screened through screening and stirring, and then the soil is subjected to uniform addition, dispersion and mixing of the modifier sprayed in a rotating way in the soil, so that the modifier is effectively fused in; and then extruding at high temperature to promote the soil to further absorb the just-fused modifier, and discharging the optimized soil after the extrusion is finished, so as to continuously optimize the soil on the soil and realize the efficient use and absorption of the soil modifier.
Drawings
FIG. 1 is a schematic flow chart of soil improvement according to the present invention;
FIG. 2 is a schematic view of the structure of the reformer of the present invention;
FIG. 3 is a schematic view of the structure of the high temperature extrusion absorber of the present invention;
FIG. 4 is a schematic view of the construction of the soil pick-up of the present invention;
FIG. 5 is a schematic view of the structure of the improver additive device of the present invention;
FIG. 6 is a schematic view of the drive improvement additive of the present invention;
FIG. 7 is a schematic diagram of a second embodiment of the drive improvement additive of the present invention;
FIG. 8 is a schematic view of the structure of the scooter of the present invention;
FIG. 9 is a schematic diagram II of the structure of the scooter of the present invention;
FIG. 10 is a schematic view of the overall structure of the present invention;
fig. 11 is a schematic diagram of the overall structure of the present invention.
In the figure: the upper processing combination box 1; a lower processing combined box 2; a stone-discharging valve plate 3; a soil aspirator 4; a high temperature extrusion absorber 5; an improver adder 6; driving the improvement adder 7; a squeeze driver 8; a rack drive plate 9; arc-shaped extrusion heating plate 10; an improved driver 11; a center drive tube shaft 12; a stone sieve filter plate 13; dispersing stirring wings 14; the modifier rotates the adding frame 15; a communication support tube 16; a dispersing nozzle 17; a device body 18; a moving wheel 19; a squeezer mount 20.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in the embodiment shown here,
the device is used in the ridge of the soil which is just refreshed by displacement of the driving device, and can be used by being manually pushed or hung at the rear end of the ridge-making vehicle; the ridging new soil is absorbed into the device in the first time through the soil absorber, stone is screened through screening and stirring, and then the soil is subjected to uniform addition, dispersion and mixing of the modifier sprayed in a rotating way in the soil, so that the modifier is effectively fused in; and then extruding at high temperature to promote the soil to further absorb the just-fused modifier, and discharging the optimized soil after the extrusion is finished, so as to continuously optimize the soil on the soil and realize the efficient use and absorption of the soil modifier.
Further optimizing in connection with the above embodiments:
further working procedures according to an example of a soil remediation improvement method shown in fig. 8, 9, 10 and 11 are:
the movable rotating wheel 19 on the device body 18 is used for conveniently fixing, adding and displacing the modifier of the whole device, and further conveniently using the modifier in the ridge, and absorbing and modifying the soil of the newly-turned ridge for the first time; the high temperature squeeze absorber 5 is fixed and used by the squeeze fixing stage 20.
Further optimizing in connection with the above embodiments:
further working procedures according to an example of a soil remediation improvement method shown in fig. 2, 3, 4 and 5 are:
the upper processing combined box 1 and the lower processing combined box 2 are connected in a sealing way through a plurality of bolts, so that the device is convenient to install and disassemble in the whole device using process; fixing the lower machining combination box 2 on the device car body 18 facilitates the fixing and supporting and the displacement of the whole modifier; the stone blocks which are filtered are conveniently collected and discharged through the stone discharge valve plate 3, so that the stone blocks with the seeds crushed are prevented from being influenced in the soil.
Further optimizing in connection with the above embodiments:
further, the side end of the lower processing combination box 2 is fixed with a soil absorber 4 for absorbing soil, the soil absorber 4 comprises a vacuum pump, a transmission hose and a dust absorption head, and the vacuum pump is fixed on the lower processing combination box 2 and absorbs soil into the lower processing combination box 2 through the transmission hose and the dust absorption head.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 2, 3, 4 and 5 is:
the newly turned soil on the surface which is just renovated is absorbed into the modifier by the acting force of vacuum pumping of the vacuum pump on the soil absorber 4 and the position of the soil to be absorbed is aligned by the transmission hose and the dust absorption head, so as to continuously absorb the soil on the surface; the position of the dust absorbing head can be conveniently changed through the transmission hose, so that the absorbing effect of the whole device can be conveniently and better used.
Further optimizing in connection with the above embodiments:
further, a high-temperature extrusion absorber 5 for promoting absorption is arranged on the upper processing combination box 1 and the lower processing combination box 2 in a sliding mode; the high-temperature extrusion absorber 5 comprises an extrusion driver 8, rack driving plates 9 and an arc extrusion heating plate 10, wherein the extrusion driver 8 is fixed on an extruder fixing table 20, the extrusion driver 8 drives two rack driving plates 9 to longitudinally and limitedly slide in a device car body 18 through two ends of a gear, and the rack driving plates 9 are limitedly slid to longitudinally displace in the upper processing combination box 1 and the lower processing combination box 2 to drive the arc extrusion heating plate 10.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 2, 3, 4 and 5 is:
by pushing the soil fused by the modifier to fall between the two arc-shaped extrusion heating plates 10 of the high-temperature extrusion absorber 5, the arc-shaped extrusion heating plates 10 are continuously heated by diesel oil or a power supply; the two rack driving plates 9 are driven inwards or outwards simultaneously by the driving of the extrusion driver 8, so that the two arc extrusion heating plates 10 are driven in the upper processing combination box 1 and the lower processing combination box 2 to extrude soil simultaneously inwards, and the absorption of the soil to the fusion of the modifier is promoted by high temperature; after extrusion is completed, the soil is discharged through the discharge port of the lower processing combination box 2, so that the effect of optimizing nutrition of the soil after the efficient modifier absorption of the renovated soil is realized.
Further optimizing in connection with the above embodiments:
further, the inner wall of the arc-shaped extrusion heating plate 10 is fixed with staggered insertion plates for promoting the heating absorption.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 2, 3, 4 and 5 is:
by the staggered insert plates on the inner wall of the arc-shaped extrusion heating plate 10, both the heating distance and the surface area are extended during extrusion, while the staggered arrangement prevents interference during extrusion.
Further optimizing in connection with the above embodiments:
further, an improver adder 6 for adding an improver is fixed at the upper end of the upper processing combination box 1, and a discharge pipe of the improver adder 6 is connected and driven to an improver adder 7 through a rotary joint in a sealing manner.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 4, 5, 6 and 7 is:
soil restoration modifier to be used is stored and added on the modifier adder 6, and the soil restoration modifier flows into the driving modifier adder 7 through the discharge pipe to be dispersed and added, so that the soil is ensured to continuously and efficiently absorb the soil restoration modifier with high cost and directly use the soil.
Further optimizing in connection with the above embodiments:
further the drive improvement adder 7 includes improvement driver 11, central drive tube axle 12, stone sieve filter plate 13 and dispersion stirring wing 14, and improvement driver 11 is through gear engagement drive central drive tube axle 12 rotation in processing combination box 2 down, and central drive tube axle 12 center intercommunication is provided with the interpolation hole, and central drive tube axle 12 passes through rotary joint sealed swivelling joint improver adder 6's exhaust pipe, is fixed with on the central drive tube axle 12 and is used for the stone sieve filter plate 13 of sieve stone, is fixed with on the central drive tube axle 12 and is used for dispersing the dispersion stirring wing 14 of soil sieve filtration.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 4, 5, 6 and 7 is:
the central driving tube shaft 12 is driven by the improved driver 11 to rotate between the upper processing combination box 1 and the lower processing combination box 2, the stone screening filter plate 13 and the dispersing stirring wings 14 are further driven to rotate in the upper processing combination box 1 and the lower processing combination box 2, soil and stones are screened and filtered by driving round holes on the stone screening filter plate 13, so that the stones are collected and discharged through the stone discharging valve plate 3 after being isolated; the accumulation phenomenon occurs through the placement of the rotating dispersing stirring wings 14, so that the screening dispersion and the propelling processing of the soil are promoted.
Further optimizing in connection with the above embodiments:
further, the central driving tube shaft 12 is connected to and communicated with a plurality of support tubes 16, the plurality of support tubes 16 are all connected to and communicated with the inner wall of the modifier rotation adding frame 15, and the inner wall of the modifier rotation adding frame 15 is uniformly fixed and connected to a plurality of dispersing nozzles 17 for adding the modifier.
The working procedure of this part according to an example of a soil remediation improvement method shown in fig. 4, 5, 6 and 7 is:
the rotary joint on the central driving tube shaft 12 is used for sealing and connecting the modifier adder 6 in a rotary way, and the rotary joint is not a conventional product in the market; soil remediation modifier is added into the modifier rotary adding frame 15 and the communicating supporting tube 16 through the central driving tube shaft 12, and a plurality of dispersing nozzles 17 on the modifier rotary adding frame 15 through rotation are further uniformly used in the soil after screening, so that the high efficiency of the soil remediation modifier is ensured.
The fixed connection in the device can be fixed by means of welding, inserting block combination and fixation, casting integral forming fixation, screw fixation and the like, and the adapting selection is carried out by combining the mounting and dismounting modes; the rotation connection means that the bearing is baked on the shaft, a spring retainer ring groove or an inter-shaft baffle is arranged on the shaft or the shaft hole, the axial fixation of the bearing is realized by clamping the spring retainer ring in the spring retainer ring groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; the limiting sliding is a sliding mode of limiting a sliding track, a sliding direction and a position by means of joint matching sliding of a sliding block with a ball or a bearing for reducing resistance and a sliding groove and limiting the position by means of limiting; and different connection modes are used for further differentiated use according to different use environments.
Claims (2)
1. A soil restoration and improvement method is characterized in that: the improvement method comprises the following steps:
pushing the device vehicle into a ridged land, and storing the soil restoration modifier on the device vehicle for later use; the soil sucking device is placed in a soil ridge, and the device vehicle is pushed to continuously suck the soil;
step two, absorbing soil in a soil absorber in the device vehicle to perform the effects of continuous absorption and continuous discharge;
thirdly, the absorbed soil is pushed to be screened, and massive impurities in the soil are isolated and screened and discharged;
fourthly, adding a soil restoration modifier through rotary sealing connection of the rotary joint; uniformly adding the sieved and filtered soil by rotating the rotating adder, and filling the soil restoration modifier into the soil;
step five, extruding by a high-temperature extruding plate after adding the soil restoration modifier, and discharging the soil after promoting nutrition absorption to the rear of the device vehicle for continuous soil improvement;
the device vehicle comprises a device vehicle body (18), a movable rotating wheel (19) and an extruder fixing table (20), wherein the lower end of the device vehicle body (18) is displaced through the movable rotating wheel (19) which is rotatably arranged, and the side end of the device vehicle body (18) is fixedly used for supporting the extruder fixing table (20) which is driven in an improved mode; the upper end of the device body (18) is fixed with a lower processing combined box (2) for improving soil;
the device further comprises an upper processing combination box (1), wherein a high-temperature extrusion absorber (5) for promoting absorption is arranged on the upper processing combination box (1) and the lower processing combination box (2) in a sliding mode; the high-temperature extrusion absorber (5) comprises an extrusion driver (8), rack driving plates (9) and an arc extrusion heating plate (10), wherein the extrusion driver (8) is fixed on an extruder fixing table (20), the extrusion driver (8) drives the two rack driving plates (9) to longitudinally and limitedly slide in a device vehicle body (18) through two ends of a gear, and the rack driving plates (9) are limitedly slid in an upper processing combination box (1) and a lower processing combination box (2) to drive the arc extrusion heating plate (10) to longitudinally displace;
the inner wall of the arc-shaped extrusion heating plate (10) is fixed with staggered plugboards for promoting heating absorption;
the lower processing combined box (2) is connected with the upper processing combined box (1) through a threaded matched sealing cover; the side end of the processing combination box (2) is hinged with a stone discharging valve plate (3) for removing stones through screw thread fit;
the side end of the lower processing combined box (2) is fixed with a soil absorber (4) for absorbing soil, the soil absorber (4) comprises a vacuum pump, a transmission hose and a dust absorption head, and the vacuum pump is fixed on the lower processing combined box (2) and absorbs the soil into the lower processing combined box (2) through the transmission hose and the dust absorption head;
the upper end of the upper processing combination box (1) is fixedly provided with an improver adder (6) for adding an improver, and a discharge pipe of the improver adder (6) is in sealing connection with a driving improver adder (7) through a rotary joint;
the improved driving adder (7) comprises an improved driving device (11), a central driving pipe shaft (12), a stone screening filter plate (13) and a dispersion stirring fin (14), wherein the improved driving device (11) drives the central driving pipe shaft (12) to rotate in a lower processing combination box (2) through gear engagement, an adding hole is formed in the central connection of the central driving pipe shaft (12), the central driving pipe shaft (12) is in sealed rotary connection with a discharge pipe of the improved adding device (6) through a rotary joint, the stone screening filter plate (13) for screening stones is fixed on the central driving pipe shaft (12), and the dispersion stirring fin (14) for dispersing soil screening is fixed on the central driving pipe shaft (12);
the center drive tube shaft (12) is communicated with and connected with a plurality of support tubes (16), the support tubes (16) are all communicated with and connected to the inner wall of the modifier rotary adding frame (15), and the inner wall of the modifier rotary adding frame (15) is uniformly fixed and communicated with a plurality of dispersing nozzles (17) for adding the modifier.
2. The soil remediation improving method of claim 1, wherein the soil remediation improving agent comprises polypropylene, hydrolyzed sodium salt, vinyl acetate, polyvinyl alcohol and polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211097022.5A CN116274325B (en) | 2022-09-08 | 2022-09-08 | Soil restoration modifier and soil restoration modification method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211097022.5A CN116274325B (en) | 2022-09-08 | 2022-09-08 | Soil restoration modifier and soil restoration modification method |
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| Publication Number | Publication Date |
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| CN116274325A CN116274325A (en) | 2023-06-23 |
| CN116274325B true CN116274325B (en) | 2023-12-15 |
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| CN105969377A (en) * | 2016-02-19 | 2016-09-28 | 含山县丰华供销合作社有限公司 | Clayey soil conditioner |
| CN107855358A (en) * | 2017-11-29 | 2018-03-30 | 刘勤 | A kind of moveable-type soil prosthetic device |
| CN108558559A (en) * | 2018-02-28 | 2018-09-21 | 西南科技大学 | A kind of soil conditioner |
| CN108262354A (en) * | 2018-04-09 | 2018-07-10 | 赵海平 | A kind of engagement type dystopy soil remediation improvement is pulverized and mixed device with soil |
| CN109220033A (en) * | 2018-09-10 | 2019-01-18 | 叶淑源 | A kind of soil improvement method |
| CN211914975U (en) * | 2020-02-29 | 2020-11-13 | 陈楠 | Soil improvement device |
| CN111644458A (en) * | 2020-05-26 | 2020-09-11 | 张先琼 | Device and method for repairing polluted soil by microorganisms convenient for substance degradation |
| CN111957736A (en) * | 2020-08-20 | 2020-11-20 | 万物生(苏州)环境科技有限公司 | Soil prosthetic devices with slagging-off function |
| CN112136402A (en) * | 2020-09-03 | 2020-12-29 | 王哲 | Agricultural equipment for improving soil |
| CN214184597U (en) * | 2021-01-07 | 2021-09-14 | 孙开友 | Coastal ecological protection forest soil remediation device |
| CN112889382A (en) * | 2021-01-19 | 2021-06-04 | 钱玉帅 | Agricultural soil improvement equipment and improvement method thereof |
| CN114273410A (en) * | 2021-10-29 | 2022-04-05 | 郑惠华 | Device and method for repairing industrial heavy metal cadmium contaminated soil |
| CN114190128A (en) * | 2021-11-02 | 2022-03-18 | 付永芳 | Be used for agricultural acid soil improvement repair equipment |
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