CN105478466B - A kind of vehicle-mounted integrated form Soil leaching prosthetic device - Google Patents
A kind of vehicle-mounted integrated form Soil leaching prosthetic device Download PDFInfo
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- CN105478466B CN105478466B CN201610027966.3A CN201610027966A CN105478466B CN 105478466 B CN105478466 B CN 105478466B CN 201610027966 A CN201610027966 A CN 201610027966A CN 105478466 B CN105478466 B CN 105478466B
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- vehicle
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- soil
- centrifuge
- railway carriage
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- 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
-
- 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
Abstract
The invention discloses a kind of vehicle-mounted integrated form Soil leaching prosthetic device, including vehicle-mounted induction system, the broken module of screening, stirring centrifuge module and energy supply module；The broken module of described screening, stirring centrifuge module and the equal integrated installation of energy supply module are in the railway carriage of transport vehicle.The present invention is by all devices with Soil leaching reparation, it is integrated in the railway carriage of a transport vehicle including vehicle-mounted induction system, the broken module of screening, stirring centrifuge module and energy supply module, by induction system during soil remediation, the function such as screening is broken, chemical leaching and energy supply is integrated on a platform, form a set of highly integrated, independent completion soil remediation equipment, can be as needed, the place for needing to carry out soil remediation is left at any time.Because the present invention is equipped with powerful energy supply module, without the extra energy, soil remediation processing can be carried out in the place that any automobile can reach.
Description
Technical field
The invention mainly relates to technical field of soil remediation, especially a kind of integrated induction system, the broken module of screening, stir
Mix the vehicle-mounted integrated form soil restoring device that the composition such as centrifuge module and energy supply module is integrated.
Background technology
Soil pollution refers to that environmental contaminants caused by mankind's activity enter soil and accumulated to a certain extent, causes soil
The phenomenon that environmental quality deteriorates.The essence of soil pollution is to enter the pollutant of soil, its quantity and speed by all means
Exceed the quantity and speed of Soil self-purification, destroy nature dynamic equilibrium.Its consequence is to cause soil normal function to lose
Adjust, soil quality declines.Soil pollution mainly has two kinds of inorganic pollution and organic contamination, inorganic pollution such as mercury, chromium, lead, copper, zinc
Deng heavy metal and arsenic, selenium etc. it is nonmetallic caused by soil pollution, organic contamination such as phenol, organic agricultural chemicals, oils, benzopyrenes and wash
Soil pollution caused by washing agent class etc..The above pollutant is mainly by sewage, waste gas, solid waste, agricultural chemicals and chemical fertilizer band
Enter soil and accumulate.Due to disguise, latency, irreversibility and the chronicity of these pollutions, not only have a strong impact on
Soil quality, and indirect pollution water and air again, more seriously endanger animal and health by food chain.
China's soil environment situation totally allows of no optimist, and some areas soil pollution is heavier, and arable soil environmental quality may
Sorrow, industry and mining discarded ground soil environment outstanding problem, remediation contaminated soil are extremely urgent.In April, 2014, by the tune of 8 years
Look into, Chinese Ministry of Environmental Protection and Ministry of Land and Resources will pollute preliminary situation concerning the Chinese soil of national economy finally and make public, and data show
Show in more than Chinese 20 hundred million mu of arable lands, there is nearly 1/5th points for investigation position to be proved to pollute.
By years of researches with application, soil restoring technology mainly include biological prosthetic, peripheral doses, chemical remediation and
Contaminated soil remediation technology including its combined remediation technology.Corresponding point for having showering and in-situ immobilization, dystopy
Reparation has the characteristics that long-term effect, easy to operate, depth is unrestricted, and in-situ immobilization needs the longer implementation cycle, and due to soil
And having differences property of water-bearing layer, it is impossible to ensure uniformity for the treatment of.
Chinese patent CN201210126353.7 discloses a kind of moveable-type soil elution apparatus and its method (patent
Application publication number：CN103240266A, patentee：Luo Chunhui), moveable-type soil elution equipment mainly includes：For wet
The double-deck screen shale shaker combination unit of formula screening soil purposes, the packaged type elution device eluted for sieving soil, is used
In the package plant (or being substituted with provisional civil engineering sewage treatment facility) of leacheate processing, drenched for extracting
Gas extracting and the absorbent charcoal adsorber of gas are produced during washing, is wherein adopted between vibratory sieve combination unit and elution device
The soil after screening is transported with small-sized belt conveyer.It can enter to soil of the different places containing each pollutant or bed mud
The assembling of row flexible equipment and elution processing, and according to pollutant soil different-grain diameter scope different distributions, from recycling
Angle set out innovative optimization carried out to traditional Soil leaching technique.
Chinese patent CN201310133641.X discloses a kind of persistency organic contaminant place elution recovery project and set
Standby, equipment composition mainly includes：Wet type multi-stage oscillating screen, muddy water storage tank, hydrocyclone, grug feeding jar, elution tank, washing
Tank, adsorption cleaning tank, inclined-plate clarifying basin, chamber-type press filter and vehicle frame.Contaminated soil sieves through wet type multi-stage oscillating screen, isolates
Stone and coarse sand；Soil particle suspension after screening less than 2mm enters elution tank, then using hydrocyclone by soil and leaching
Washing lotion separates；Then soil passes sequentially through qualified discharge after water washing tank, inclined-plate clarifying basin, plate and frame filter press.Leaching containing pollutant
Washing lotion reuse again after the processing of adsorption cleaning tank.The equipment have easy to operate, controllability is strong, it is applied widely, remove effect
The advantages that fruit is good, treating capacity is big, and complete equipment is installed on vehicle frame, it is mobile easy, suitable for the reparation work of contaminated site
Journey.
The prior art for being related to the present invention also has：
Heavy metal pollution place soil leaching repairing method and equipment (patent application publication number：CN103316907A), specially
Li quanren：Dongjiang Environmental Co., Ltd.
Elution method soil remediation complete set of equipments (patent application publication number：CN103831293A) patentee:Jiangsu day rises
Ingegneria Ambientale SRL
Mainly traditional Soil leaching technique is optimized for above-mentioned patent, and the equipment developed is substantially single
Soil treatment equipment, all integration of equipments with needed for soil remediation are not got up, need scene when carrying out soil treatment
The installation of equipment and supporting is carried out, does not have dynamic place if run into, it is also necessary to separately auxiliary power equipment.It is meanwhile existing
Soil treatment equipment be all largely irremovable fixed point soil treatment equipment surely, i.e., it is enabled mobile also simply to repair
Short-range movement is carried out in place, it is impossible to the active movement of long range, be so both added significantly to equipment maintenance cost and
The utilization rate of equipment is reduced, while quick emergency processing can not be carried out to the soil pollution accident of burst.
The content of the invention
To solve above mentioned problem existing for prior art, the present invention will design a kind of vehicle-mounted integrated form Soil leaching reparation dress
Put, make the integration of equipments related to Soil leaching prosthetic appliance on a vehicular platform that can be moved over long distances, and make
Obtaining can start to carry out comprehensive showering processing to soil in a short time after vehicular platform is reached the spot；Also significantly to carry
The service efficiency of high equipment, reduce maintenance cost.
To achieve these goals, technical scheme is as follows：A kind of vehicle-mounted integrated form Soil leaching prosthetic device,
Including vehicle-mounted induction system, the broken module of screening, stirring centrifuge module and energy supply module；
Described screening, which crushes module, includes screening machine and disintegrating machine, described stirring centrifuge module include mixer with
Centrifuge；The car of the broken module of described screening, stirring centrifuge module and the equal integrated installation of energy supply module in transport vehicle
In case；
Described disintegrating machine is fixedly mounted on the rear portion of carriage bottom plate, and described screening machine is arranged on the top of disintegrating machine simultaneously
With crushing mechanism into an entirety；The front portion of screening machine is provided with conveyer belt；
Described mixer and centrifuge is fixedly mounted on the middle part of carriage bottom plate, the entrance docking mixer of centrifuge
Outlet, the rear portion of mixer are provided with two pass feeding system, and the rear portion of two pass feeding system is provided with inclination angle conveyer belt, and inclination angle is defeated
The upper end of band is sent to dock the entrance of two pass feeding system, the discharging opening of its lower end docking disintegrating machine；Centrifuge rear portion discharging opening
Lower section is provided with foldable horizontal conveyer belt；
Described vehicle-mounted chemical processing system includes multiple chemical reagent tanks and water tank, in addition to reagent mixture recovery profit
With device, vehicle-mounted chemical processing system is fixedly mounted on the front portion of carriage bottom plate, is conveyed by pipeline and pumping plant into mixer
Chemical reagent and water；
Described energy supply module includes chemical reagent holding vessel, pumping plant and vehicle-mounted power distribution network, is fixedly mounted on car
The forefront of bottom plate, for providing the power of package unit.
Further, described centrifuge, mixer and foldable horizontal conveying carry two sets, are separately mounted to railway carriage
The left and right sides in the middle part of bottom plate.
Further, whole device also includes monitoring system.
Further, whole device also includes vehicle-mounted lifting bar and harmful gas detector.
Further, described railway carriage is sealing railway carriage.
Further, described mixer is horizontal mixer.
Further, described vehicle-mounted induction system is placed on railway carriage top plate.
The workflow of the present invention is as follows：
A, railway carriage is opened, using carriage bottom plate as work top, vehicle-mounted induction system is placed in soil to be repaired and screening
Between machine, foldable horizontal conveyer belt is opened, harmful gas detector is increased to certain position using vehicle-mounted lifting bar, opened
Dynamic monitoring system；
B, energy supply module is started；
C, vehicle-mounted induction system is started, by contaminated soil to be repaired via ground excavation processing unit and vehicle-mounted induction system
Continuous conveying to screening machine carries out vibrations screening, and the bulk soil after screening is separated by conveyer belt, non-after screening
Bulk soil enters disintegrating machine, and required size is broken into by disintegrating machine, after being crushed by its discharging opening
Soil is offloaded to inclination angle conveyer belt, will by soil continuous conveying to two pass feeding system, two pass feeding system through inclination angle conveyer belt
Soil is sent into mixer and is stirred；Meanwhile vehicle-mounted chemical processing system is noted chemical reagent and water by pipeline and pumping plant
Enter centrifugal blender, make soil obtain sufficiently stirring elution processing；
D, the soil handled passes through the effect of centrifuge, is reprinted via discharging opening to foldable horizontal conveyer belt,
The soil handled is delivered to specified range by foldable horizontal conveyer belt.
Further, described mixer and centrifuge have two sets, select two to operate or select simultaneously according to working condition
Select an operating therein.
Further, the mixture of the chemical reagent after soil and water has been handled by filtering, has been recycled via pumping plant,
Contained pollutant concentration reaches certain and recycled when requiring in the mixture of chemical reagent and water to be detected.
Compared with prior art, the invention has the advantages that：
1st, all devices with Soil leaching reparation, including vehicle-mounted induction system, screening are crushed module, stirring by the present invention
Centrifuge module and energy supply module are integrated in the railway carriage of a transport vehicle, by induction system during soil remediation, sieve
Select the functions such as broken, chemical leaching and energy supply to be integrated on a platform, form a set of highly integrated, independent completion
Soil remediation equipment, can be as needed, leaves for the place for needing to carry out soil remediation at any time.
2nd,, can be in any automobile without the extra energy because the present invention is equipped with powerful energy supply module
The place that can be reached carries out soil remediation processing.
3rd, because the present invention is integrated on a transport vehicle, soil remediation processing can be carried out whenever and wherever possible, can be used as weight
Overall situation contamination accident emergency processing equipment.
4th, because relevant device is integrated into a whole production line by the present invention, from pending soil up to processing is completed,
Whole process need not increase extra process, accomplish without any letup, enormously simplify existing treatment process.
5th, each part of the present invention uses modularized design, and maintenance is small, simple to operate.
6th, because the present invention can rapidly move to each soil treatment place, the utilization ratio of equipment has obtained significantly carrying
Rise.
7th, the present invention can circulate by the mixture for having handled the chemical reagent after soil and water by filtering via pumping plant
Utilize, saved water resource and chemical reagent, while also reduce the influence to environment.
Brief description of the drawings
The shared accompanying drawing 3 of the present invention is opened, wherein：
Fig. 1 is vehicle-mounted integrated form Soil leaching prosthetic device front view.
Fig. 2 is vehicle-mounted integrated form Soil leaching prosthetic device top view.
Fig. 3 is vehicle-mounted integrated form Soil leaching prosthetic device operating diagram..
In figure：1st, screening machine, 2, disintegrating machine, 3, conveyer belt, 4, inclination angle conveyer belt, 5, two pass feeding system, 6, stir from
Scheming module, 7, pipeline, 8, foldable horizontal conveyer belt, 9, vehicle-mounted chemical processing system, 10, vehicle-mounted induction system, 11, prison
Control system, 12, vehicle-mounted power distribution network, 13, railway carriage, 14, transport vehicle.
Embodiment
It is further to embodiments of the present invention below in conjunction with accompanying drawing to make technical scheme clearer
It is described in detail.
As shown in Figure 1-2, a kind of vehicle-mounted integrated form Soil leaching prosthetic device, including vehicle-mounted induction system 10, screening are broken
Broken module, stirring centrifuge module 6 and energy supply module；
Described screening, which crushes module, includes screening machine 1 and disintegrating machine 2, and described stirring centrifuge module 6 includes stirring
Machine and centrifuge；Described screening crushes module, stirring centrifuge module 6 and the equal integrated installation of energy supply module in transport vehicle
In 14 railway carriage 13；Described vehicle-mounted induction system 10 is placed on the top plate of railway carriage 13；
Described disintegrating machine 2 is fixedly mounted on the rear portion of the bottom plate of railway carriage 13, and described screening machine 1 is arranged on disintegrating machine 2
Top simultaneously forms an entirety with disintegrating machine 2；The front portion of screening machine 1 is provided with conveyer belt 3；
Described mixer and centrifuge is fixedly mounted on the middle part of the bottom plate of railway carriage 13, the entrance docking mixer of centrifuge
Outlet, the rear portion of mixer is provided with two pass feeding system 5, and the rear portion of two pass feeding system 5 is provided with inclination angle conveyer belt 4,
Entrance, the discharging opening of its lower end docking disintegrating machine 2 of the upper end docking two pass feeding system 5 of inclination angle conveyer belt 4；Centrifuge rear portion
Foldable horizontal conveyer belt 8 is installed below discharging opening；
Described vehicle-mounted chemical processing system 9 includes multiple chemical reagent tanks and water tank, in addition to reagent mixture recovery
Using device, vehicle-mounted chemical processing system 9 is fixedly mounted on the front portion of the bottom plate of railway carriage 13, by pipeline 7 and pumping plant to mixer
Interior conveying chemical reagent and water；
Described energy supply module includes chemical reagent holding vessel, pumping plant and vehicle-mounted power distribution network 12, is fixedly mounted on
The forefront of the bottom plate of railway carriage 13, for providing the power of package unit.
Further, described centrifuge, mixer and foldable horizontal conveyer belt 8 have two sets, are separately mounted to car
The left and right sides in the middle part of the bottom plate of case 13.
Further, whole device also includes monitoring system 11.
Further, whole device also includes vehicle-mounted lifting bar and harmful gas detector.
Further, described railway carriage 13 is sealing railway carriage 13.
Further, described mixer is horizontal mixer.
Further, described vehicle-mounted induction system 10 is placed on the top plate of railway carriage 13.
As shown in figure 3, the workflow of the present invention is as follows：
A, railway carriage 13 is opened, using the bottom plate of railway carriage 13 as work top, vehicle-mounted induction system 10 is placed in soil to be repaired
Between screening machine 1, foldable horizontal conveyer belt 8 is opened, harmful gas detector is increased to one using vehicle-mounted lifting bar
Positioning is put, and starts monitoring system 11；
B, energy supply module is started；
C, vehicle-mounted induction system 10 is started, by contaminated soil to be repaired via ground excavation processing unit and vehicle-mounted delivery system
10 continuous conveyings of uniting to screening machine 1 carries out vibrations screening, and the bulk soil after screening is separated by conveyer belt 3, screening
Non- bulk soil afterwards enters disintegrating machine 2, and required size is broken into by disintegrating machine 2, will by its discharging opening
Soil after broken is offloaded to inclination angle conveyer belt 4, through inclination angle conveyer belt 4 by soil continuous conveying to two pass feeding system 5, two pass
Soil is sent into mixer and is stirred by feeding system 5；Meanwhile vehicle-mounted chemical processing system 9 will be changed by pipeline 7 and pumping plant
Reagent and water injection centrifugal blender are learned, makes soil obtain sufficiently stirring elution processing；
D, the soil handled passes through the effect of centrifuge, is reprinted via discharging opening to foldable horizontal conveyer belt 8,
The soil handled is delivered to specified range by foldable horizontal conveyer belt 8.
Further, described mixer and centrifuge have two sets, select two to operate or select simultaneously according to working condition
Select an operating therein.
Further, the mixture of the chemical reagent after soil and water has been handled by filtering, has been recycled via pumping plant,
Contained pollutant concentration reaches certain and recycled when requiring in the mixture of chemical reagent and water to be detected.
Such achievable comprehensive showering of soil.
Projected economic effect：
Current national soil remediation equipment is substantially at single device separated type arrangement, can not preferably meet that soil pollution is controlled
Reason, the present invention is a kind of vehicle-mounted integrated form Soil leaching prosthetic device, and equipment needed for soil remediation is integrated, will significantly be carried
High soil treatment efficiency, while following soil remediation equipment will keep thriving demand, this provides popularization and application of the invention wide
Wealthy prospect.
The present invention is not limited to the present embodiment, any equivalent concepts in the technical scope of present disclosure or changes
Become, be classified as protection scope of the present invention.
Claims (6)
1. a kind of vehicle-mounted integrated form Soil leaching prosthetic device, including vehicle-mounted induction system (10), the broken module of screening, vehicle-mountedization
Learn processing system (9) and energy supply module；
Described vehicle-mounted chemical processing system (9) includes multiple chemical reagent tanks and water tank, in addition to reagent mixture recovery profit
With device, vehicle-mounted chemical processing system (9) is fixedly mounted on the front portion of railway carriage (13) bottom plate, by pipeline (7) and pumping plant to stirring
Mix conveying chemical reagent and water in machine；
Described energy supply module includes chemical reagent holding vessel, pumping plant and vehicle-mounted power distribution network (12), is fixedly mounted on car
The forefront of case (13) bottom plate, for providing the power of package unit；
Described screening, which crushes module, includes screening machine (1) and disintegrating machine (2)；
It is characterized in that：Whole device also includes stirring centrifuge module (6)；Described stirring centrifuge module (6) includes stirring
Mix machine and centrifuge；Described screening crushes module, stirring centrifuge module (6) and the equal integrated installation of energy supply module and transported
In the railway carriage (13) of defeated car (14)；
Described disintegrating machine (2) is fixedly mounted on the rear portion of railway carriage (13) bottom plate, and described screening machine (1) is arranged on disintegrating machine
(2) top simultaneously forms an entirety with disintegrating machine (2)；The front portion of screening machine (1) is provided with conveyer belt (3)；
Described mixer and centrifuge is fixedly mounted on the middle part of railway carriage (13) bottom plate, the entrance docking mixer of centrifuge
Outlet, the rear portion of mixer are provided with two pass feeding system (5), and the rear portion of two pass feeding system (5) is provided with inclination angle conveyer belt
(4), the entrance of the upper end docking two pass feeding system (5) of inclination angle conveyer belt (4), the discharging opening of its lower end docking disintegrating machine (2)；
Foldable horizontal conveyer belt (8) is installed below the discharging opening of centrifuge rear portion；
Described centrifuge, mixer and foldable horizontal conveyer belt (8) has two sets, is separately mounted in railway carriage (13) bottom plate
The left and right sides in portion；
Whole device also includes vehicle-mounted lifting bar and harmful gas detector.
2. vehicle-mounted integrated form Soil leaching prosthetic device according to claim 1, it is characterised in that：Whole device also includes
Monitoring system (11).
3. vehicle-mounted integrated form Soil leaching prosthetic device according to claim 1, it is characterised in that：Described railway carriage (13)
To seal railway carriage.
4. vehicle-mounted integrated form Soil leaching prosthetic device according to claim 1, it is characterised in that：Described mixer is
Horizontal mixer.
5. vehicle-mounted integrated form Soil leaching prosthetic device according to claim 1, it is characterised in that：Described vehicle-mounted conveying
System (10) is placed on railway carriage (13) top plate.
6. vehicle-mounted integrated form Soil leaching prosthetic device according to claim 1, it is characterised in that：Described mixer and
Centrifuge has two sets, selects two to operate or select simultaneously an operating therein according to working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027966.3A CN105478466B (en) | 2016-01-15 | 2016-01-15 | A kind of vehicle-mounted integrated form Soil leaching prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027966.3A CN105478466B (en) | 2016-01-15 | 2016-01-15 | A kind of vehicle-mounted integrated form Soil leaching prosthetic device |
Publications (2)
| Publication Number | Publication Date |
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| CN105478466A CN105478466A (en) | 2016-04-13 |
| CN105478466B true CN105478466B (en) | 2018-02-27 |
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| CN201610027966.3A Active CN105478466B (en) | 2016-01-15 | 2016-01-15 | A kind of vehicle-mounted integrated form Soil leaching prosthetic device |
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Cited By (1)
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| CN109174943A (en) * | 2018-11-20 | 2019-01-11 | 大连德联科技有限公司 | A kind of fully integrated Soil leaching renovation technique of movable type |
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| CN105935684A (en) * | 2016-06-23 | 2016-09-14 | 大连德联投资控股有限公司 | Integrated soil reusing and repairing system of waste landfill site and working method thereof |
| CN106077063A (en) * | 2016-08-10 | 2016-11-09 | 大连德联投资控股有限公司 | A kind of horizontal flat-top leaching device of vehicle-mounted integrated form soil restoring device |
| CN106391682B (en) * | 2016-10-28 | 2022-03-15 | 大连德联投资控股有限公司 | Soil organic remediation system for urban sanitation refuse landfill and working method thereof |
| CN106391684A (en) * | 2016-11-11 | 2017-02-15 | 中建中环工程有限公司 | Soil restoration system |
| CN106623407A (en) * | 2016-12-26 | 2017-05-10 | 上海岩土工程勘察设计研究院有限公司 | Integrated remediation equipment used for soft clayey soil |
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| CN107199238A (en) * | 2017-05-16 | 2017-09-26 | 程刚 | The elution module and its ELUTION METHOD of vehicle-mounted integrated form Soil leaching prosthetic device |
| CN107252816A (en) * | 2017-07-05 | 2017-10-17 | 程刚 | A kind of portable fully integrated quick repair system of Soil leaching |
| CN107537851A (en) * | 2017-08-08 | 2018-01-05 | 程刚 | A kind of joint repair system of vehicle-mounted integrated form soil pollution |
| CN107457267B (en) * | 2017-10-08 | 2024-01-09 | 湖南匡楚科技有限公司 | Soil restoration system and restoration method thereof |
| CN107745008A (en) * | 2017-11-23 | 2018-03-02 | 环保桥（湖南）生态环境修复有限公司 | Vehicular self-sucking water formula agricultural land soil renovation agent applies device and method |
| CN109467292A (en) * | 2018-11-20 | 2019-03-15 | 大连德联科技有限公司 | One kind containing heavy metal and the biggish riverway sludge prosthetic device of silt content |
| CN109279753A (en) * | 2018-11-20 | 2019-01-29 | 大连德联科技有限公司 | A kind of riverway sludge renovation technique |
| CN109293207A (en) * | 2018-11-20 | 2019-02-01 | 大连德联科技有限公司 | One kind containing heavy metal and the biggish riverway sludge renovation technique of silt content |
| CN112246858A (en) * | 2020-10-19 | 2021-01-22 | 南通职业大学 | Vehicular soil sprays prosthetic devices |
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| JP2003334533A (en) * | 2002-05-15 | 2003-11-25 | Etl:Kk | Method and apparatus for soil washing, and water suction-air supply apparatus |
| MX2010005496A (en) * | 2010-05-19 | 2010-08-04 | Diana Lilia Villafana De La Garza | Composition for agricultural soils. |
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| CN104759461B (en) * | 2015-03-27 | 2017-03-01 | 徐州工程学院 | A kind of vehicle-mounted removable soil washs prosthetic appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109174943A (en) * | 2018-11-20 | 2019-01-11 | 大连德联科技有限公司 | A kind of fully integrated Soil leaching renovation technique of movable type |
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| CN105478466A (en) | 2016-04-13 |
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