CN209439191U - A kind of surface discharge plasma soil remediation equipment - Google Patents
A kind of surface discharge plasma soil remediation equipment Download PDFInfo
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- CN209439191U CN209439191U CN201822192699.2U CN201822192699U CN209439191U CN 209439191 U CN209439191 U CN 209439191U CN 201822192699 U CN201822192699 U CN 201822192699U CN 209439191 U CN209439191 U CN 209439191U
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- plasma
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- storehouse
- surface discharge
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Abstract
The utility model provides a kind of surface discharge plasma soil remediation equipment, is related to the technical field of environmental protection, and surface discharge plasma soil remediation equipment includes plasma generator, agitating device and driving device.Soil, which is placed on, to be accommodated in storehouse, and operator starts plasma generator, and the plasma that plasma generator generates is mixed with soil, meanwhile, operator starts driving device, enables driving device driving agitating device work, then the soil accommodated in storehouse is stirred.This setup, after agitated device stirring, the permeability of soil enhances, and plasma can be mixed more fully with soil, enhance plasma to the clean-up effect of soil, improve the efficiency of soil remediation.
Description
Technical field
The utility model relates to environmental protection technical fields, more particularly, to a kind of surface discharge plasma soil remediation
Equipment.
Background technique
With urban economy and the fast development of industry, pollution problem is more serious, to the protection ever more important of environment.Soil
Earth reparation is the important ring during ecological environment is repaired, and also becomes a hot fields of environmental protection in recent years.
In the prior art, soil remediation is carried out by non-thermal plasma trap.Existing surface discharge plasma soil
Prosthetic appliance includes plasma generator and accommodates storehouse, and plasma generator setting is accommodating inside storehouse, and soil is placed on
It accommodates in storehouse, plasma generator generates plasma, and plasma is mixed with soil, to reduce pollutant in soil.
But the mode of existing soil remediation, since soil permeability is poor, plasma is big by the resistance of soil, no
Conducive to the mixing for driving plasma and soil, plasma is reduced to the clean-up effect of soil.
Utility model content
The purpose of this utility model is to provide a kind of surface discharge plasma soil remediation equipments, to improve existing skill
Since soil permeability is poor present in art, air is big by the resistance of soil, is unfavorable for driving the mixing of plasma and soil,
The technical issues of reducing clean-up effect of the plasma to soil.
Surface discharge plasma soil remediation equipment provided by the utility model, including plasma generator, stirring
Device and driving device；Plasma generator includes accommodating storehouse and plasma generating mechanism, accommodates storehouse and is used to accommodate soil,
The inside for accommodating storehouse is arranged in plasma generating mechanism；The inside for accommodating storehouse is arranged in agitating device, and driving device is for driving
Agitating device, to enable agitating device stir soil.
Further, agitating device includes stirring rod；Stirring rod includes mobile jib and side lever, and one end of side lever and mobile jib connect
It connects, side lever is vertical with mobile jib；Mobile jib is connect with driving device, and driving device can drive mobile jib to rotate.
Further, driving device includes driving motor and rotation axis；Mobile jib is fixedly connected with the rotating shaft, rotation axis with
Motor connection, and rotation axis is able to drive mobile jib and rotates around the axis direction of rotation axis.
Further, side lever is multiple；Multiple side lever interval settings.
Further, rotation axis and stirring rod are multiple；Multiple rotation axis and multiple stirring rods are arranged in a one-to-one correspondence, and
Multiple rotation axis interval settings, multiple stirring rod interval settings.
Further, it accommodates on storehouse and is provided with thermal insulation material.
Further, plasma generator further includes high-field electrode；Plasma generating mechanism includes inner tube and electrode
Silk, the inside of inner tube is arranged in wire electrode, and the extending direction of wire electrode is identical as the extending direction of inner tube, wire electrode and high pressure
Electrode connection；Accommodating storehouse includes shell and pedestal, and shell is connect with pedestal, and shell is conductor and the earthing of casing；It is set on shell
It is equipped with air inlet, the inside for accommodating storehouse is arranged in inner tube, and inner tube is connected to the inside for accommodating storehouse, and one end of inner tube is provided with first
Opening, the first opening are arranged in air inlet position；Pedestal can enable the gas discharge accommodated in storehouse accommodate storehouse.
Further, inner tube is far from the closed at one end of the first opening；Venthole is provided on the side wall of inner tube.
Further, plasma generator further includes air inlet pipe and air pump；Air inlet pipe pass through air inlet, the one of air inlet pipe
End is connected to air pump, and the other end is connected to inner tube.
Further, surface discharge plasma soil remediation equipment further includes bracket；Bracket is connect with storehouse is accommodated.
Surface discharge plasma soil remediation equipment provided by the utility model, soil, which is placed on, to be accommodated in storehouse, operation
Person starts plasma generating mechanism, and the plasma that plasma generating mechanism generates is mixed with soil, meanwhile, operator starts driving
Device, enables driving device driving agitating device work, then the soil accommodated in storehouse is stirred.
This setup, after the stirring of agitated device, the permeability of soil enhances, plasma can more fully with
Soil mixing, enhances plasma to the clean-up effect of soil, improves the efficiency of soil remediation.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of surface discharge plasma soil remediation equipment provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of stirring rod provided by the embodiment of the utility model；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is the structural schematic diagram of inner tube provided by the embodiment of the utility model.
Icon: 1- surface discharge plasma soil remediation equipment；2- plasma generator；3- agitating device；4- drives
Dynamic device；5- stirring rod；6- mobile jib；7- side lever；8- driving motor；9- high-field electrode；10- inner tube；11- wire electrode；Outside 12-
Shell；13- pedestal；14- air inlet；15- venthole；16- air inlet pipe；17- bracket；18- support plate.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of surface discharge plasma soil remediation equipment provided by the embodiment of the utility model,
As shown in Figure 1, surface discharge plasma soil remediation equipment 1 provided in this embodiment, including plasma generator 2, stir
Mix device 3 and driving device 4；Plasma generator 2 includes accommodating storehouse and plasma generating mechanism, accommodates storehouse for accommodating
The inside for accommodating storehouse is arranged in soil, plasma generating mechanism；The inside for accommodating storehouse is arranged in agitating device 3, and driving device 4 is used
In driving agitating device 3, to enable agitating device 3 stir soil.
Wherein, agitating device 3 includes stirring rod；Driving device 4 includes motor, shaft and pallet；Distinguish at the both ends of shaft
It is connect with pallet and motor, one end of stirring rod is connect with pallet and stirring rod and pallet vertical.When needing to stir soil, behaviour
Author starts motor, then shaft rotates, to drive pallet to rotate together with the axis direction of stirring rod around the shaft, to play
Stir the effect of soil.
Surface discharge plasma soil remediation equipment 1 provided by the utility model, including plasma generator 2, stir
Mix device 3 and driving device 4；Plasma generator 2 includes accommodating storehouse and plasma generating mechanism, accommodates storehouse for accommodating
The inside for accommodating storehouse is arranged in soil, plasma generating mechanism；The inside for accommodating storehouse is arranged in agitating device 3, and driving device 4 is used
In driving agitating device 3, to enable agitating device 3 stir soil.Soil, which is placed on, to be accommodated in storehouse, and operator starts plasma
Mechanism, the plasma that plasma generating mechanism generates are mixed with soil, meanwhile, operator starts driving device 4, enables driving device
4 driving agitating devices 3 work, then the soil accommodated in storehouse is stirred.
This setup, after agitated device 3 stirs, the permeability of soil enhances, and plasma can be more fully
It is mixed with soil, enhances plasma to the clean-up effect of soil, improve the efficiency of soil remediation.
Fig. 2 is the structural schematic diagram of stirring rod provided by the embodiment of the utility model, as depicted in figs. 1 and 2, in above-mentioned reality
On the basis of applying example, further, agitating device 3 includes stirring rod 5；Stirring rod 5 include mobile jib 6 and side lever 7, the one of side lever 7
End is connect with mobile jib 6, and side lever 7 is vertical with mobile jib 6；Mobile jib 6 is connect with driving device 4, and driving device 4 can drive 6 turns of mobile jib
It is dynamic.
In the present embodiment, soil, which is placed on, to be accommodated in storehouse, and operator starts plasma generating mechanism, plasma generating mechanism
The plasma of generation is mixed with soil, meanwhile, operator starts driving device 4, enables driving device 4 that mobile jib 6 is driven to rotate, then leads
Bar 6 drives side lever 7 to rotate together, to realize the stirring to the soil in storehouse is accommodated.
The set-up mode of side lever 7 enables the soil accommodated in storehouse that can more fully be stirred, further enhances soil
The permeability of earth, enables plasma more fully to mix with soil, further enhances purification of the plasma to soil
Effect effectively increases the efficiency of soil remediation.
As shown in Figure 1, on the basis of the above embodiments, further, driving device 4 includes driving motor 8 and turns
Moving axis；Mobile jib 6 is fixedly connected with the rotating shaft, and rotation axis is connected to motor, and rotation axis is able to drive mobile jib 6 around the axis of rotation axis
The rotation of line direction.
Wherein, mobile jib 6 is set in the outside of rotation axis, and the inner wall of mobile jib 6 and the outer wall of rotation axis weld, and mobile jib 6
Extending direction is identical as the extending direction of rotation axis；This setup, mobile jib 6 and the contact area of rotation axis are bigger, so that
Connection between mobile jib 6 and rotation axis is more stable, improves the efficiency of stirring.
In addition, driving device 4 may also include controller and remote controler, controller connects with remote controler and driving motor 8 respectively
It connects；Operator can be such that controller opens by remote controler, and to enable controller start driving motor 8, driving motor 8 drives rotation axis
To enable mobile jib 6 that side lever 7 is driven to rotate together, soil is stirred.This setup, it is simple to operate, and save
Shi Shengli further increases the efficiency of stirring.
In the present embodiment, soil, which is placed on, to be accommodated in storehouse, and operator starts plasma generating mechanism, plasma generating mechanism
The plasma of generation is mixed with soil, meanwhile, operator starts driving motor 8, and driving motor 8 drives rotation axis rotation, rotation
Axis drives mobile jib 6 to rotate together together with side lever 7, is stirred to the soil accommodated in storehouse.
This setup, operator, which need to only open driving motor 8, can enable mobile jib 6 rotate together together with side lever 7, section
The labour for having saved operator further increases the efficiency of stirring.In addition, the setting that rotation axis is fixedly connected with mobile jib 6
Mode, while having ensured that mobile jib 6 can rotate together with rotation axis, structure is simple, and small volume is easier for installation.
As depicted in figs. 1 and 2, on the basis of the above embodiments, further, side lever 7 is multiple；Between multiple side levers 7
Every setting.
Wherein, multiple side levers 7 can uniform intervals setting；This setup, the distance between multiple side levers 7 are identical,
Can be by the more uniform of soil stirring when stirring, plasma also can mix more uniform with soil, further enhance
Clean-up effect of the plasma to soil, effectively improves the efficiency of soil remediation.
In the present embodiment, soil, which is placed on, to be accommodated in storehouse, and operator starts plasma generating mechanism, plasma generating mechanism
The plasma of generation is mixed with soil, meanwhile, operator starts driving device 4, enables driving device 4 that mobile jib 6 is driven to rotate, then leads
Bar 6 drives multiple side levers 7 to rotate together, to realize the stirring to the soil in storehouse is accommodated.
The contact area of this setup, multiple side levers 7 and soil is bigger, and multiple side levers 7 can be with different location
Soil contact, enable accommodate storehouse in soil can more fully be stirred, further enhance the permeability of soil, make
Plasma can be mixed more fully with soil, further enhance plasma to the clean-up effect of soil, it is more efficient
Improve the efficiency of soil remediation.
As shown in Figure 1, on the basis of the above embodiments, further, rotation axis and stirring rod 5 are multiple；It is multiple
Rotation axis and multiple stirring rods 5 are arranged in a one-to-one correspondence, and multiple rotation axis intervals are arranged, the setting of multiple intervals of stirring rod 5.
Wherein, driving motor 8 can be one, and multiple rotation axis are connect with driving motor 8 respectively.This setup, behaviour
Author need to only open a driving motor 8, can enable multiple rotation axis that multiple stirring rods 5 is driven to rotate, simple to operate, save
Shi Shengli.
In addition, driving motor 8 can also be to be multiple, multiple motors, multiple rotation axis and multiple stirring rods 5 are correspondingly arranged.
This setup, when wherein one or more 8 failures of driving motor, other do not have faulty driving motor 8 still can
It drives the rotation axis being correspondingly arranged with its own and stirring rod 5 to rotate, improves the working efficiency of stirring rod 5.
In the present embodiment, soil, which is placed on, to be accommodated in storehouse, and operator starts plasma generating mechanism, plasma generating mechanism
The plasma of generation is mixed with soil, meanwhile, operator starts driving motor 8, and driving motor 8 drives multiple rotation axis to rotate,
Multiple rotation axis drive multiple stirring rods 5 to rotate, and are stirred to the soil accommodated in storehouse.
This setup, multiple stirring rods 5 can be distributed in the multiple positions accommodated inside storehouse, so that accommodating in storehouse
Soil can be stirred more sufficiently, uniformly, further increase the permeability of soil, plasma is more filled
Divide ground to mix with soil, further enhances plasma to the clean-up effect of soil, more efficiently improve soil remediation
Efficiency.
On the basis of the above embodiments, further, it accommodates on storehouse and is provided with thermal insulation material.
Wherein, thermal insulation material can be insulating sponge etc..
In the present embodiment, the set-up mode of thermal insulation material can accommodate the temperature in storehouse and maintain a stable range
It is interior, so that temperature when plasma and soil reaction is stablized, is conducive to purification of the plasma to soil, more efficiently improves
The efficiency of soil remediation.
Fig. 3 is enlarged drawing at A in Fig. 1, as shown in figures 1 and 3, on the basis of the above embodiments, further, wait from
Sub- generating device 2 further includes high-field electrode 9；Plasma generating mechanism includes inner tube 10 and wire electrode 11, and wire electrode 11 is arranged
In the inside of inner tube 10, and the extending direction of wire electrode 11 is identical as the extending direction of inner tube 10, wire electrode 11 and high-field electrode 9
Connection；Accommodating storehouse includes shell 12 and pedestal 13, and shell 12 is connect with pedestal 13, and shell 12 is conductor and shell 12 is grounded；
Air inlet 14 is provided on shell 12, the inside for accommodating storehouse is arranged in inner tube 10, and inner tube 10 is connected to the inside for accommodating storehouse, inner tube
10 one end is provided with the first opening, and the first opening is arranged at air inlet 14；Pedestal 13 can enable the gas row accommodated in storehouse
Storehouse is accommodated out.
Wherein, inner tube 10 may be provided with the second opening far from one end of the first opening, and plasma is open through second from inner tube
10 are spilled over to the inside for accommodating storehouse.
Pedestal 13 can be bottom plate, be arranged through-hole on bottom plate, through-hole can be it is multiple, the gas accommodated in storehouse can be arranged by through-hole
Storehouse is accommodated, out to enable the stable gas pressure accommodated in storehouse.
In addition, pedestal 13 can also be filter, receiving storehouse can be discharged by the gap on filter by accommodating the gas in storehouse, to enable
Accommodate the stable gas pressure in storehouse.
Shell 12 includes outer layer stainless steel and internal layer stainless steel, and filling is formed between outer layer stainless steel and internal layer stainless steel
Layer, thermal insulation material can be placed in filled layer.Since stainless steel hardness is big, corrosion resistance is strong, improve shell 12 uses the longevity
Life.
The also settable third opening for wearing driving device 4 on pedestal 13, for example, when driving device 4 includes driving
Motor 8 and rotation axis, when agitating device 3 includes stirring rod 5, driving motor 8 may be provided at the outside for accommodating storehouse, due to stirring rod
5 be arranged in accommodate storehouse inside, then rotation axis pass through third be open, and the both ends of rotation axis respectively with driving motor 8 and stir
Bar 5 is connected to.The set-up mode of third opening, can enable driving motor 8 that the outside for accommodating storehouse is arranged in, effectively reduce driving motor
The phenomenon that 8 soil interference being received in storehouse cause driving motor 8 to damage, improve the service life of driving motor 8.
In the present embodiment, soil be placed on accommodate storehouse in, air by air inlet 14 enter accommodate storehouse, then through first be open into
Enter inner tube 10, since wire electrode 11 is connect with high-field electrode 9, and shell 12 is grounded, and forms electric field, air around wire electrode 11
It is breakdown in the electric field, electric discharge generate plasma, plasma by inner tube 10 be spilled over to accommodate storehouse inside, with accommodate storehouse inside
Soil mixing.
This setup can simply and easily generate plasma, and structure is simple, easy to operate.
Fig. 4 is the structural schematic diagram of inner tube provided by the embodiment of the utility model, as shown in Figure 1 and Figure 4, in above-mentioned implementation
On the basis of example, further, inner tube 10 is closed at one end far from the first opening；Venthole is provided on the side wall of inner tube 10
15。
Wherein, venthole 15 can be multiple, and the extending direction of multiple ventholes 15 is identical as the extending direction of inner tube 10, and
Multiple 15 uniform intervals of venthole settings.This setup enables plasma more uniformly from each of inner tube 10
Position, which is spilled over to, accommodates storehouse so that plasma mixes more uniform with the soil in receiving storehouse, further enhance etc. from
Son more efficiently improves the efficiency of soil remediation to the clean-up effect of soil.
In the present embodiment, after plasma generates, since inner tube 10 is far from the closed at one end of the first opening, then plasma is through logical
Stomata 15 is spilled over to the inside for accommodating storehouse from inner tube 10.
This setup, plasma can be more evenly distributed in the inside for accommodating storehouse, enable plasma and soil more
Add and be sufficiently mixed, the efficiency of plasma generation is improved, to improve the efficiency of soil remediation.
As shown in Figure 1, on the basis of the above embodiments, further, plasma generator 2 further includes air inlet pipe 16
And air pump；Air inlet pipe 16 passes through air inlet 14, and one end of air inlet pipe 16 is connected to air pump, and the other end is connected to inner tube 10.
In the present embodiment, operator opens air pump, and air is transported to air inlet pipe 16 by air pump, using air inlet pipe 16 into
Enter in inner tube 10.This setup, operator can convey air into inner tube 10 at any time according to actual needs, to generate
Plasma improves the efficiency of plasma generation, to improve the efficiency of soil remediation.
As shown in Figure 1, on the basis of the above embodiments, further, surface discharge plasma soil remediation equipment 1
It further include bracket 17；Bracket 17 is connect with storehouse is accommodated.
Wherein, when the outside for accommodating storehouse is arranged in driving motor 8, settable support plate 18 on bracket 17, support plate 18
It is used to support driving motor 8.The setting of support plate 18 enables driving motor 8 more stable, then driving motor 8 can be more stable
Ground drives stirring rod 5 to rotate, and improves the efficiency of stirring.
In addition, bracket 17 is connect with shell 12 when accommodating storehouse includes shell 12 and pedestal 13, bracket 17 is arranged on ground
On face, there are gaps between pedestal 13 and ground；This setup accommodates the gas in storehouse and is easier to be discharged by pedestal 13,
To enable the stable gas pressure accommodated in storehouse.
In the present embodiment, the set-up mode of bracket 17 improves the stability for accommodating storehouse.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of surface discharge plasma soil remediation equipment characterized by comprising plasma generator, stirring dress
It sets and driving device；
The plasma generator includes accommodating storehouse and plasma generating mechanism, and the receiving storehouse is described for accommodating soil
The inside for accommodating storehouse is arranged in plasma generating mechanism；
The inside for accommodating storehouse is arranged in the agitating device, and the driving device is for driving the agitating device, to enable
The agitating device stirs soil.
2. surface discharge plasma soil remediation equipment according to claim 1, which is characterized in that the agitating device
Including stirring rod；
The stirring rod includes mobile jib and side lever, and one end of the side lever is connect with the mobile jib, the side lever and the mobile jib
Vertically；
The mobile jib is connect with the driving device, and the driving device can drive the mobile jib to rotate.
3. surface discharge plasma soil remediation equipment according to claim 2, which is characterized in that the driving device
Including driving motor and rotation axis；
The mobile jib is fixedly connected with the rotation axis, and the rotation axis is connect with the motor, and the rotation axis being capable of band
The axis direction that the mobile jib is moved around the rotation axis rotates.
4. surface discharge plasma soil remediation equipment according to claim 2, which is characterized in that the side lever is more
It is a；
Multiple side lever interval settings.
5. surface discharge plasma soil remediation equipment according to claim 3, which is characterized in that the rotation axis and
The stirring rod is multiple；
Multiple rotation axis and multiple stirring rods are arranged in a one-to-one correspondence, and multiple rotation axis interval settings, multiple
The stirring rod interval setting.
6. surface discharge plasma soil remediation equipment according to claim 1, which is characterized in that on the receiving storehouse
It is provided with thermal insulation material.
7. surface discharge plasma soil remediation equipment according to claim 1, which is characterized in that the plasma hair
Generating apparatus further includes high-field electrode；
The plasma generating mechanism includes inner tube and wire electrode, and the inside of said inner tube, and institute is arranged in the wire electrode
The extending direction for stating wire electrode is identical as the extending direction of said inner tube, and the wire electrode is connect with the high-field electrode；
The receiving storehouse includes shell and pedestal, and the shell is connect with the pedestal, and the shell is conductor and described outer
Shell ground connection；
Air inlet is provided on the shell, the inside for accommodating storehouse, said inner tube and the receiving is arranged in said inner tube
The inside in storehouse is connected to, and one end of said inner tube is provided with the first opening, and first opening is arranged in the air inlet position；
The pedestal can enable the gas in the receiving storehouse that the receiving storehouse is discharged.
8. surface discharge plasma soil remediation equipment according to claim 7, which is characterized in that said inner tube is separate
It is described first opening it is closed at one end；
Venthole is provided on the side wall of said inner tube.
9. surface discharge plasma soil remediation equipment according to claim 7, which is characterized in that the plasma hair
Generating apparatus further includes air inlet pipe and air pump；
The air inlet pipe passes through the air inlet, and one end of the air inlet pipe is connected to the air pump, the other end and said inner tube
Connection.
10. -9 described in any item surface discharge plasma soil remediation equipments according to claim 1, which is characterized in that also
Including bracket；
The bracket is connect with the receiving storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192699.2U CN209439191U (en) | 2018-12-25 | 2018-12-25 | A kind of surface discharge plasma soil remediation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192699.2U CN209439191U (en) | 2018-12-25 | 2018-12-25 | A kind of surface discharge plasma soil remediation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209439191U true CN209439191U (en) | 2019-09-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822192699.2U Expired - Fee Related CN209439191U (en) | 2018-12-25 | 2018-12-25 | A kind of surface discharge plasma soil remediation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399442A (en) * | 2021-05-31 | 2021-09-17 | 中国农业大学 | Self-propelled plasma soil treatment device |
-
2018
- 2018-12-25 CN CN201822192699.2U patent/CN209439191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399442A (en) * | 2021-05-31 | 2021-09-17 | 中国农业大学 | Self-propelled plasma soil treatment device |
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Granted publication date: 20190927 Termination date: 20211225 |