CN107457268A - A kind of restoration and treatment device of contaminated soil - Google Patents
A kind of restoration and treatment device of contaminated soil Download PDFInfo
- Publication number
- CN107457268A CN107457268A CN201710944860.4A CN201710944860A CN107457268A CN 107457268 A CN107457268 A CN 107457268A CN 201710944860 A CN201710944860 A CN 201710944860A CN 107457268 A CN107457268 A CN 107457268A
- Authority
- CN
- China
- Prior art keywords
- heater
- soil
- broken
- contaminated soil
- car body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- 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
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of restoration and treatment device of contaminated soil, including car body, soil excavating gear, centrifugal device, agitating device, microbe decomposer, heater and solidification case are installed on the car body, agitating device includes stirring shell, breaker, electric rotating machine, rotary shaft, puddler and Disintegrating knife, breaker includes broken motor, broken shaft and broken blade, and heater includes heater box, heater and temperature controller.The device mobility is good, can be in the live in-situ processing on the spot of contaminated soil, the device can be analyzed contaminated soil so as to obtain optimization process medicament, incoherent rubbish is separated by centrifugal device, rubbish will not be brought into other processing units, and so as to improve soil remediation efficiency, the device is handled contaminated soil using various ways such as medicament, microorganisms, the effect of improvement can be made more notable, heater can use the de- technology of heat to remove the Organic Pollution in soil.
Description
Technical field
The present invention relates to soil remediation field, specifically a kind of restoration and treatment device of contaminated soil.
Background technology
The modern society of high speed development, while material life with rapid changepl. never-ending changes and improvements is brought, also bring
Many harm, many of which harm is all caused by people excessively intervene to nature.Soil is the base of plant life
Plinth, it has been for the survival of mankind basic, since people are engaged in agricultural production, people ceaselessly carry out rope to soil always
Take, especially since modern agricultural development, chemical fertilizer and agricultural chemicals is excessively used in people, destroyed soil texture, lost activity,
Caking, mineralising and cracking, land farming continuation are destroyed, and cause soil toxic heavy metal excessive buildup, wherein, with lead,
Cadmium pollution degree highest, these heavy metals are easily entered in human body by food chain, and serious health risk, people are brought to human body
Soil must be administered.
But processing of the existing technology to soil at present be not comprehensive, in contaminated soil some comparison high pollutions it is net
Change is not that very thoroughly, can mix some artificial rubbish and other rubbish, it is necessary to further improve during reprocessing.
The content of the invention
It is an object of the invention to provide a kind of restoration and treatment device of contaminated soil, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of restoration and treatment device of contaminated soil, including car body, soil excavating gear, centrifugation dress are installed on the car body
Put, agitating device, microbe decomposer, heater and solidification case, soil excavating gear are arranged on the most left of car body upper end
Side, the corner of car body bottom, which is provided with wheel and wheel, is provided with brake apparatus, a left side for soil excavating gear and feeding bin
Side is connected and the side wall of feeding bin is provided with sampler, and sampler electrically connects with soil analysis instrument, the right side of feeding bin
Side is connected with the entrance of centrifugal device, and being internally provided with the top of centrifugal blower and centrifugal device for centrifugal device is provided with
Blowoff valve, the outlet of centrifugal device are connected with the left side of spiral conveyor, and agitating device includes stirring shell, breaker, rotation
Rotating motor, rotary shaft, puddler and Disintegrating knife and stir charging aperture is provided with the top of shell, the right side of spiral conveyor
It is connected with charging aperture, electric rotating machine on car body and is stirred shell and be fixed on base by floor installation, electric rotating machine
Output end be connected with rotary shaft and rotary shaft insertion stirring enclosure, puddler is evenly distributed in the both sides of rotary shaft
And Disintegrating knife is arranged on puddler at equal intervals, breaker includes broken motor, broken shaft and broken blade, crushes
The output end of motor is connected with broken shaft and broken blade is arranged on broken shaft, and broken blade is located at the top of rotary shaft,
The top of stirring shell is also equipped with medicament delivery case and medicament delivery case is connected with stirring shell, stirs the discharging of shell
Mouth is connected by the first transmission crawler belt with the entrance of microbe decomposer, and the outlet of microbe decomposer passes through second and passed
Defeated crawler belt is connected with the entrance of heater, and the outlet of heater is connected by the 3rd transmission crawler belt with the entrance of solidification case
It is logical, curing agent is provided with the top of solidification case and launches pipe, the bottom of curing agent dispensing pipe is connected with the rotation for spraying curing agent
Turn shower nozzle, heater includes being provided with exhaust outlet at the top of heater box, heater and temperature controller and heater box.
As the further scheme of the present invention：Rotary nozzle includes mouth spray and nozzle housing, and mouth spray is uniformly set
In the inside of nozzle housing.
As the further scheme of the present invention：The outside of stirring shell is provided with observation window, and stirring shell passes through support bar
It is fixed on base.
As the further scheme of the present invention：The upper table of first transmission crawler belt, the second transmission crawler belt and the 3rd transmission crawler belt
Face is provided with multiple skid resistance strips at equal intervals.
As the further scheme of the present invention：Electric rotating machine and broken motor use servomotor.
As the further scheme of the present invention：Car body is made using stainless steel material, and base is made using cast iron materials.
Compared with prior art, the beneficial effects of the invention are as follows：The device is reasonable in design, easy to use, mobility
It is good, contaminated soil can be analyzed optimal so as to obtain in the live in-situ processing on the spot of contaminated soil, the device
Treatment agent, incoherent rubbish is separated by centrifugal device, rubbish will not be brought into other processing units, so as to improve soil
Earth governance efficiency, the device are handled contaminated soil using various ways such as medicament, microorganisms, can make the effect of improvement
More significantly, heater can use the de- technology of heat to remove the Organic Pollution in soil, and using effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the restoration and treatment device of contaminated soil.
Fig. 2 be contaminated soil restoration and treatment device in agitating device internal structure schematic diagram.
Fig. 3 be contaminated soil restoration and treatment device in rotary nozzle structural representation.
Wherein：1- car bodies, 2- wheels, 3- soil excavating gears, 4- samplers, 5- feeding bins, 6- centrifugal devices, 7- from
Heart blower fan, 8- blowoff valves, 9- spiral conveyors, 10- stirring shells, 11- observation windows, 12- medicament delivery casees, 13- first are transmitted
Crawler belt, 14- microbe decomposers, 15- second transmit crawler belt, and 16- heaters, 17- solidification cases, 18- curing agent, which is launched, manages,
19- rotary nozzles, 20- electric rotating machines, 21- rotary shafts, 22- puddlers, 23- Disintegrating knifes, 24- charging apertures, 25- mouth sprays,
26- nozzle housings, 27- bases, 28- support bars, 29- the 3rd transmit crawler belt, and 30- crushes motor, 31- broken shafts, 32- crushing cutters
Piece.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-3, a kind of restoration and treatment device of contaminated soil, including car body 1 are referred to, soil is installed on the car body 1
Earth excavating gear 3, centrifugal device 6, agitating device, microbe decomposer 14, heater 16 and solidification case 17, soil excavate
Device 3 is arranged on the leftmost side of the upper end of car body 1, and the corner of the bottom of car body 1, which is provided with wheel 2 and wheel 2, is provided with braking
Device, soil excavating gear 3 is connected with the left side of feeding bin 5 and the side wall of feeding bin 5 is provided with sampler 4, sampling
Device 4 electrically connects with soil analysis instrument, and the right side of feeding bin 5 is connected with the entrance of centrifugal device 6, the inside of centrifugal device 6
The top for being provided with centrifugal blower 7 and centrifugal device 6 is provided with blowoff valve 8, outlet and the spiral conveyor 9 of centrifugal device 6
Left side be connected, agitating device include stirring shell 10, breaker, electric rotating machine 20, rotary shaft 21, puddler 22 and crush
Blade 23 and stir the top of shell 10 and be provided with charging aperture 24, the right side of spiral conveyor 9 is connected with charging aperture 24, rotation
Rotating motor 20 is arranged on car body 1 by base 27 and stirs shell 10 and is fixed on base 27, the output of electric rotating machine 20
End is connected with rotary shaft 21 and inside the insertion stirring shell 10 of rotary shaft 21, puddler 22 is evenly distributed in rotary shaft 21
Both sides and Disintegrating knife 23 are arranged on puddler 22 at equal intervals, and breaker includes broken motor 30, the and of broken shaft 31
Broken blade 32, the output end of broken motor 30 is connected with broken shaft 31 and broken blade 32 is arranged on broken shaft 31, breaks
Broken blade 32 is located at the top of rotary shaft 21, and the top of stirring shell 10 is also equipped with medicament delivery case 12 and medicament delivery case
12 are connected with stirring shell 10, and the discharging opening for stirring shell 10 passes through the first transmission crawler belt 13 and microbe decomposer 14
Entrance is connected, and the outlet of microbe decomposer 14 is connected by the second transmission crawler belt 15 with the entrance of heater 16,
The outlet of heater 16 is connected by the 3rd transmission crawler belt 29 with the entrance of solidification case 17, and the top of solidification case 17 is provided with
Curing agent launches pipe 18, and the bottom of curing agent dispensing pipe 18 is connected with the rotary nozzle 19 for spraying curing agent, heater
16 include being provided with exhaust outlet at the top of heater box, heater and temperature controller and heater box.Stir the outside of shell 10
Observation window 11 is provided with, stirring shell 10 is fixed on base 27 by support bar 28.Rotation spray 19 includes the He of mouth spray 25
Nozzle housing 26, mouth spray 25 are uniformly arranged on the inside of nozzle housing 26.First transmission crawler belt 13, second transmits crawler belt 15
Multiple skid resistance strips are provided with equal intervals with the upper surface of the 3rd transmission crawler belt 29, can be with increasing friction force.Electric rotating machine
20 and broken motor 30 use servomotor.Car body 1 is made using stainless steel material, and base 27 is made using cast iron materials.
The present invention operation principle be：Car body 1 is moved at the contaminated soil for needing to be administered by people using wheel 2
And stepping on brake apparatus fixes car body 1, soil excavating gear 3 is excavated the soil for needing to administer, and is then fed into
Feed bin 5, in course of conveying, sampler 4 is sampled to contaminated soil and soil analysis instrument is carried out to the sample of acquirement
Analysis, draws the medicament needed to use, and contaminated soil is sent into centrifugal device 6 and centrifuged, and centrifugal blower 7 is by incoherent rubbish
Separated with contaminated soil, then incoherent rubbish can be discharged by blowoff valve 8, the contaminated soil after centrifugation passes through spiral shell
Revolve conveyer belt 9 to be sent into stirring shell 10, broken motor 30 drives broken shaft 31 to rotate so as to drive broken blade 32 to rotate, and breaks
Broken blade 32 carries out tentatively crushing to soil, and electric rotating machine 20 works so as to drive rotary shaft 21 to rotate, and rotary shaft 21 drives and stirred
Mix bar 22 to be stirred soil, Disintegrating knife 23 carries out soil separating twice, and stirring and crushing process Chinese medicine launch case
12, which can add medicament, is handled, and medicament absorbs pollutant and heavy metal, and the soil after processing is defeated by the first transmission crawler belt 13
Deliver to microbe decomposer 14 and carry out microbiological treatment, increase the activity and fertility of soil, microbe decomposer 14 is handled
Soil afterwards is delivered in heater 16 by the second transmission crawler belt 15 and heated so that the volatilization of the organic matter in soil
Thing can be discharged from exhaust outlet, and temperature controller can adjust the temperature in heater box, and soil then is passed through into the 3rd transmission again
Crawler belt 29 is delivered to solidification case 17, and curing agent launches pipe 18 and curing agent is delivered into rotary nozzle 19, and rotary nozzle 19 can be by admittedly
Agent is uniformly sprinkled upon on soil so that the high treating effect of soil.Observation window 11 can observe the situation in stirring shell 10, side
The use of persons who happens to be on hand for an errand.Soil analysis instrument, soil excavating gear 3, centrifugal device 6, microbe decomposer 14, the and of heater 16
Solidification case 17 is the common technology in this area, is not just repeated one by one herein.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of restoration and treatment device of contaminated soil, it is characterised in that including car body, soil excavation is provided with the car body
Device, centrifugal device, agitating device, microbe decomposer, heater and solidification case, soil excavating gear are arranged on car body
The leftmost side of upper end, the corner of car body bottom, which is provided with wheel and wheel, is provided with brake apparatus, soil excavating gear with
It is connected on the left of feeding bin and the side wall of feeding bin is provided with sampler, sampler electrically connects with soil analysis instrument,
The right side of feeding bin is connected with the entrance of centrifugal device, and centrifugal device is internally provided with centrifugal blower and centrifugal device
Top is provided with blowoff valve, and the outlet of centrifugal device is connected with the left side of spiral conveyor, and agitating device includes stirring shell, broken
Crushing device, electric rotating machine, rotary shaft, puddler and Disintegrating knife and stir charging aperture is provided with the top of shell, spiral transferring
The right side of band is sent to be connected with charging aperture, electric rotating machine on car body and is stirred shell and be fixed on base by floor installation
On, the output end of electric rotating machine is connected with rotary shaft and rotary shaft insertion stirring enclosure, puddler are evenly distributed in
The both sides of rotary shaft and Disintegrating knife are arranged on puddler at equal intervals, breaker include broken motor, broken shaft and
Broken blade, the output end of broken motor is connected with broken shaft and broken blade is arranged on broken shaft, and broken blade is located at
The top of rotary shaft, stir shell top be also equipped with medicament delivery case and medicament delivery case with stirring shell be connected,
The discharging opening for stirring shell is connected by the first transmission crawler belt with the entrance of microbe decomposer, microbe decomposer
Outlet is connected by the second transmission crawler belt with the entrance of heater, the outlet of heater by the 3rd transmission crawler belt with admittedly
The entrance for changing case is connected, and curing agent is provided with the top of solidification case and launches pipe, the bottom of curing agent dispensing pipe, which is connected with, to be used for
The rotary nozzle of curing agent is sprayed, heater includes setting at the top of heater box, heater and temperature controller and heater box
It is equipped with exhaust outlet.
2. the restoration and treatment device of contaminated soil according to claim 1, it is characterised in that the rotary nozzle includes spray
Liquid mouth and nozzle housing, mouth spray are uniformly arranged on the inside of nozzle housing.
3. the restoration and treatment device of contaminated soil according to claim 2, it is characterised in that the outside of the stirring shell
Observation window is provided with, stirring shell is fixed on base by support bar.
4. the restoration and treatment device of contaminated soil according to claim 1, it is characterised in that the first transmission crawler belt,
The upper surface of second transmission crawler belt and the 3rd transmission crawler belt is provided with multiple skid resistance strips at equal intervals.
5. the restoration and treatment device of contaminated soil according to claim 4, it is characterised in that the electric rotating machine and broken
Motor uses servomotor.
6. the restoration and treatment device of contaminated soil according to claim 1, it is characterised in that the car body uses stainless steel
Material is made, and base is made using cast iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944860.4A CN107457268A (en) | 2017-10-12 | 2017-10-12 | A kind of restoration and treatment device of contaminated soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944860.4A CN107457268A (en) | 2017-10-12 | 2017-10-12 | A kind of restoration and treatment device of contaminated soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107457268A true CN107457268A (en) | 2017-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944860.4A Pending CN107457268A (en) | 2017-10-12 | 2017-10-12 | A kind of restoration and treatment device of contaminated soil |
Country Status (1)
| Country | Link |
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| CN (1) | CN107457268A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080407A (en) * | 2018-02-01 | 2018-05-29 | 上海盛弘环境科技有限公司 | A kind of moveable-type soil pollution is the same as position restorative procedure |
| CN108284123A (en) * | 2018-01-25 | 2018-07-17 | 李加利 | A kind of multi-functional soil remediation prosthetic appliance |
| CN108421822A (en) * | 2018-02-24 | 2018-08-21 | 崔云华 | The restoration and treatment device and its administering method of medicament atomizing spray pollution administration soil |
| CN109115577A (en) * | 2018-09-29 | 2019-01-01 | 中国地质大学（武汉） | A kind of portable soil heavy metal leaching device and leaching method based on STM32 |
| CN109226241A (en) * | 2018-10-25 | 2019-01-18 | 环境保护部南京环境科学研究所 | A kind of portable soil is automatically repaired vehicle |
| CN109332368A (en) * | 2018-10-17 | 2019-02-15 | 无锡飞述科技有限公司 | Materialization combination soil remediation wheeled apparatus |
| CN109454108A (en) * | 2018-11-28 | 2019-03-12 | 无锡飞述科技有限公司 | A kind of the microorganism remediation equipment and its restorative procedure of heavy-metal contaminated soil |
| CN109465287A (en) * | 2018-11-23 | 2019-03-15 | 交通运输部天津水运工程科学研究所 | A kind of contaminated soil processing unit |
| CN110052487A (en) * | 2019-03-22 | 2019-07-26 | 中科京投环境科技江苏有限公司 | A kind of mercury contaminated soil prosthetic appliance |
| CN110773557A (en) * | 2019-10-18 | 2020-02-11 | 姚爽 | Ecological soil remediation device |
| CN111822494A (en) * | 2020-07-17 | 2020-10-27 | 仙居贝格智能设备科技有限公司 | Can carry out high temperature restoration and in time repairing machine who backfills to soil |
| CN112090944A (en) * | 2020-08-25 | 2020-12-18 | 河南衡鼎计量检测技术有限公司 | Soil pollutant processing apparatus |
| CN112474779A (en) * | 2020-11-11 | 2021-03-12 | 张克友 | Device for filtering and repairing soil with heavy metals |
| CN112872010A (en) * | 2020-12-24 | 2021-06-01 | 贵阳学院 | Heavy metal contaminated soil is restoreed with mixing prosthetic devices that digs |
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| CN205496263U (en) * | 2016-03-31 | 2016-08-24 | 山西大同大学 | Device is administered in grades to soil |
| CN205518973U (en) * | 2016-03-31 | 2016-08-31 | 新疆天地源环保科技发展有限公司 | Centrifugal soil improvement device |
| CN206325463U (en) * | 2016-12-06 | 2017-07-14 | 昆明天策节能科技有限公司 | A kind of multistage cooling device of aggregate |
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| US5114568A (en) * | 1990-07-13 | 1992-05-19 | Earth Solutions, Inc. | Reclamation system for contaminated material |
| EP0707900A1 (en) * | 1993-10-18 | 1996-04-24 | Westinghouse Electric Corporation | Process for the remediation of contaminated particulate material |
| CN205436603U (en) * | 2016-02-28 | 2016-08-10 | 北京鑫大禹环保工程有限责任公司 | Feeding system is restoreed in environmental protection of ecological agriculture and forestry soil |
| CN205496263U (en) * | 2016-03-31 | 2016-08-24 | 山西大同大学 | Device is administered in grades to soil |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284123B (en) * | 2018-01-25 | 2019-05-03 | 山东艺林市政园林建设集团有限公司 | A kind of multi-functional soil remediation prosthetic appliance |
| CN108284123A (en) * | 2018-01-25 | 2018-07-17 | 李加利 | A kind of multi-functional soil remediation prosthetic appliance |
| CN108080407A (en) * | 2018-02-01 | 2018-05-29 | 上海盛弘环境科技有限公司 | A kind of moveable-type soil pollution is the same as position restorative procedure |
| CN108421822A (en) * | 2018-02-24 | 2018-08-21 | 崔云华 | The restoration and treatment device and its administering method of medicament atomizing spray pollution administration soil |
| CN108421822B (en) * | 2018-02-24 | 2019-11-08 | 鸿灌环境技术有限公司 | The restoration and treatment device and its administering method of medicament atomizing spray pollution administration soil |
| CN109115577A (en) * | 2018-09-29 | 2019-01-01 | 中国地质大学（武汉） | A kind of portable soil heavy metal leaching device and leaching method based on STM32 |
| CN109115577B (en) * | 2018-09-29 | 2023-05-26 | 中国地质大学（武汉） | STM 32-based portable soil heavy metal leaching device and leaching method |
| CN109332368A (en) * | 2018-10-17 | 2019-02-15 | 无锡飞述科技有限公司 | Materialization combination soil remediation wheeled apparatus |
| CN109226241A (en) * | 2018-10-25 | 2019-01-18 | 环境保护部南京环境科学研究所 | A kind of portable soil is automatically repaired vehicle |
| CN109226241B (en) * | 2018-10-25 | 2023-09-05 | 环境保护部南京环境科学研究所 | Portable soil automatic repair car |
| CN109465287A (en) * | 2018-11-23 | 2019-03-15 | 交通运输部天津水运工程科学研究所 | A kind of contaminated soil processing unit |
| CN109454108A (en) * | 2018-11-28 | 2019-03-12 | 无锡飞述科技有限公司 | A kind of the microorganism remediation equipment and its restorative procedure of heavy-metal contaminated soil |
| CN110052487A (en) * | 2019-03-22 | 2019-07-26 | 中科京投环境科技江苏有限公司 | A kind of mercury contaminated soil prosthetic appliance |
| CN110773557A (en) * | 2019-10-18 | 2020-02-11 | 姚爽 | Ecological soil remediation device |
| CN110773557B (en) * | 2019-10-18 | 2024-06-07 | 湖南美鑫隆生态环保科技有限公司 | Ecological soil remediation method |
| CN111822494A (en) * | 2020-07-17 | 2020-10-27 | 仙居贝格智能设备科技有限公司 | Can carry out high temperature restoration and in time repairing machine who backfills to soil |
| CN112090944A (en) * | 2020-08-25 | 2020-12-18 | 河南衡鼎计量检测技术有限公司 | Soil pollutant processing apparatus |
| CN112474779A (en) * | 2020-11-11 | 2021-03-12 | 张克友 | Device for filtering and repairing soil with heavy metals |
| CN112872010A (en) * | 2020-12-24 | 2021-06-01 | 贵阳学院 | Heavy metal contaminated soil is restoreed with mixing prosthetic devices that digs |
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Application publication date: 20171212 |