CN206652836U - A kind of contaminated soil remediation device - Google Patents
A kind of contaminated soil remediation device Download PDFInfo
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- CN206652836U CN206652836U CN201720161808.7U CN201720161808U CN206652836U CN 206652836 U CN206652836 U CN 206652836U CN 201720161808 U CN201720161808 U CN 201720161808U CN 206652836 U CN206652836 U CN 206652836U
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- eluent
- contaminated soil
- soil
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- filter cylinder
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Abstract
A kind of contaminated soil remediation device, including platform, cylinder is fixed with the platform, barrel end is provided with soil entrance and soil exports；The cylinder includes outer barrel and can be in the filter cylinder of outer barrel internal rotation, and outer barrel is located at soil outlet side and exported provided with eluent, and the transverse axis that filter cylinder can be followed to rotate is fixed with filter cylinder, the device that breaks ground is connected with transverse axis outer wall；Spray equipment is additionally provided with the filter cylinder.The utility model makes contaminated soil be separated into fritter soil in switching process by the filter cylinder and the device that breaks ground of rotation, sprayed simultaneously, eluent can be made fully to be contacted with the contaminated soil in upset, relative to the mode of existing stirring, contaminated soil and eluent mixing are more uniform, repair more thorough.
Description
Technical field
The utility model belongs to contaminated soil remediation technical field, and in particular to a kind of contaminated soil remediation device.
Background technology
Soil as human survival this, be essential material wealth during we live, the utilization of soil resource with
Degree of protection and human society survive, it is closely bound up to develop.With the continuous quickening of process of industrialization, mineral resources it is unreasonable
Exploitation and its smelting discharge, atmospheric sedimentation, chemical fertilizer caused by sewage irrigation and sludge administration, human activity are carried out to soil for a long time
With the reason such as the administration of agricultural chemicals, serious soil pollution is caused.Soil pollution can directly make crops by pollution and the underproduction,
Cause direct economic loss, meanwhile, harmful substance can accumulate in crops, and enter human body by food chain, so as to trigger
Various diseases, are detrimental to health.
At present, the control measures of soil pollution substantially have a few class methods such as physics, chemistry, biology, wherein, Soil leaching is repaiied
Recovering technology is widely adopted because with the advantage such as applied widely, quick, significant effect.Existing Soil leaching recovery technique
Mainly by being stirred after eluent is sprayed to contaminated soil to reach the purpose of reparation, and the mode stirred can not make leaching
Lotion and contaminated soil are mixed thoroughly, and cause reparation not thorough.
Utility model content
The purpose of this utility model is：Cause to repair because mixing is uneven for above-mentioned existing contaminated soil and eluent
Multiple halfway problem, the utility model provide a kind of contaminated soil remediation device.
The technical solution adopted in the utility model is as follows：
A kind of contaminated soil remediation device, including platform, cylinder are fixed with the platform, barrel end enters provided with soil
Mouth and soil outlet；The cylinder includes outer barrel and can be in the filter cylinder of outer barrel internal rotation, and outer barrel is located at soil outlet side and is provided with
Eluent is exported, and the transverse axis that filter cylinder can be followed to rotate is fixed with filter cylinder, the device that breaks ground is connected with transverse axis outer wall；The filter cylinder
Inside it is additionally provided with spray equipment.
Operation principle of the present utility model is：When needing repairing polluted soil, by contaminated soil from soil entrance add to
In filter cylinder and filter cylinder is set to be rotated in the case where outer barrel is fixed, contaminated soil is then due to subject to centrifugal forces and in filter cylinder
Constantly upset, during upset, contaminated soil constantly hits filter cylinder inwall, while is separated into the presence of the device that breaks ground
Fritter soil, then start spray equipment, eluent fully can contact and be well mixed with the contaminated soil in upset, unnecessary
Eluent then enter in the cavity that is formed between filter cylinder and outer barrel and exported through eluent through filter cylinder filtering and flow out, complete to repair
Soil afterwards is exported from soil and sent out.The utility model makes contaminated soil in switching process by the filter cylinder and the device that breaks ground of rotation
In be separated into fritter soil, while sprayed, contaminated soil and eluent can be made fully to contact, repaired thorough.
The filter cylinder both ends are connected with rotating shaft, and rotating shaft is removably secured on platform by bearing；On the platform also
Motor provided with drive shaft rotation.Rotated by motor-driven rotatable shaft, filter cylinder is driven in outer barrel internal rotation by rotating shaft so that dirty
Contaminate soil constantly to overturn in filter cylinder and be separated into fritter soil in the presence of the device that breaks ground, be advantageous to fully connect with eluent
Touch.
The device that breaks ground is the blade being distributed in the shape of a spiral along transverse axis, and the blade of Spiral distribution can increase contaminated soil and exist
By the probability of blade cut in switching process, can also make contaminated soil be cut after granularity it is smaller, evenly.
The spray equipment includes eluent delivery pipe and shower nozzle, and the eluent delivery pipe is in transverse axis, eluent
One end of delivery pipe is connected with filter cylinder, and the other end passes cylinder and connected by connecting tube and the eluent service tank on platform
Connect, one end of the shower nozzle connects with eluent delivery pipe, and the other end passes from the side wall of transverse axis.Eluent delivery pipe is located at
It is connected in transverse axis and with filter cylinder so that eluent delivery pipe can follow filter cylinder to rotate together, so that eluent sprays from shower nozzle
It is thrown out of during going out due to subject to centrifugal forces, it is possible to increase the scope of eluent covering, meanwhile, eluent is being got rid of
Hit when going out with contaminated soil, on the one hand contaminated soil can be helped to be separated into fritter soil, on the other hand to the leaching of contaminated soil
Wash more thoroughly, repairing effect is more preferable.
The eluent delivery pipe is connected by swivel joint with connecting tube, and swivel joint can make connecting tube defeated in eluent
Send pipe rotate during remains stationary, it is ensured that eluent can be extracted out smoothly from eluent service tank.
The eluent exit is provided with closure.When the eluent in the cavity formed between outer barrel and filter cylinder reaches one
When quantitative, closure can be opened, flows out eluent.
The platform of eluent outlet lower section is provided with collecting box, for collecting the elution after contaminated soil remediation
Agent, it is recyclable to be used for secondary reparation, it can be poured out when pollutant concentration reaches to a certain degree as waste liquid.
The soil outlet is two and is symmetrically set in cylinder both ends.The soil after repairing is completed, can a soil therefrom
Earth outlet discharge, and another soil outlet then can be used for assisted soil discharge device by, for example, can promote soil toward soil
The slide plate or sliding block of earth export direction movement.
The outer barrel is fixed on platform by support column.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. making contaminated soil be separated into fritter soil in switching process by the filter cylinder and the device that breaks ground of rotation, enter simultaneously
Row spray, can be such that eluent is fully contacted with the contaminated soil in upset, relative to the mode of existing stirring, contaminated soil and leaching
Lotion mixing is more uniform, repairs more thorough；
2. it is connected by eluent delivery pipe in transverse axis and with filter cylinder so that eluent from shower nozzle during spraying
It is thrown out of due to subject to centrifugal forces, it is possible to increase the scope of eluent covering, be further ensured that eluent and Polluted Soil
Earth uniformly mixes, meanwhile, eluent is hit when throwing away with contaminated soil, and contaminated soil on the one hand can be helped to be separated into fritter soil
Earth, on the other hand the elution to contaminated soil is more thorough, and repairing effect is more preferable；
3. the blade that the device that breaks ground is designed as being distributed in the shape of a spiral along transverse axis, be advantageous to increase contaminated soil and be turned over
By the probability of blade cut in journey, can also make contaminated soil be cut after granularity it is smaller, evenly.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Marked in figure：1- platforms, 2- motors, 3- rotating shafts, 4- bearings, 5- filter cylinders, 6- outer barrels, 7- shower nozzles, 8- transverse axis, 9- knives
Piece, 10- soil entrances, 11- eluent delivery pipes, 12- swivel joints, 13- connecting tubes, 14- valves, 15- pumps, 16- eluents
Service tank, the outlet of 17- soil, 18- closures, the outlet of 19- eluents, 20- collecting boxs, 21- support columns.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The utility model is elaborated with reference to Fig. 1.
Embodiment 1
A kind of contaminated soil remediation device, including platform 1, cylinder are fixed with the platform 1, barrel end is provided with soil
Entrance 10 and soil outlet 17；The cylinder includes outer barrel 6 and can gone out in the filter cylinder 5 of the internal rotation of outer barrel 6, outer barrel 6 positioned at soil
17 sides of mouth are provided with eluent outlet 19, and the transverse axis 8 that filter cylinder 5 can be followed to rotate is fixed with filter cylinder 5, is connected on the outer wall of transverse axis 8
Break ground device；Spray equipment is additionally provided with the filter cylinder 5.
Operation principle of the present utility model is：When needing repairing polluted soil, contaminated soil is added from soil entrance 10
To in filter cylinder 5 and making filter cylinder 5 be rotated in the case where outer barrel 6 is fixed, contaminated soil then due to subject to centrifugal forces and
Constantly overturn in filter cylinder 5, during upset, contaminated soil constantly hits the inwall of filter cylinder 5, while in the effect of device of breaking ground
Under be separated into fritter soil, then start spray equipment, eluent fully can contact and mix with the contaminated soil in upset
Uniformly, unnecessary eluent then enters in the cavity formed between filter cylinder 5 and outer barrel 6 through the filtering of filter cylinder 5 and exported through eluent
19 outflows, complete the soil after repairing and sent out from soil outlet 17.The utility model is made by the filter cylinder 5 and the device that breaks ground of rotation
Contaminated soil is separated into fritter soil in switching process, while is sprayed, and contaminated soil and eluent can be made fully to contact,
Repair thorough.
Embodiment 2
Based on embodiment 1, the both ends of filter cylinder 5 are connected with rotating shaft 3, and rotating shaft 3 is removably secured on platform 1 by bearing 4；
The motor 2 of the rotation of drive shaft 3 is additionally provided with the platform 1.By electricity, 2 drive shafts 3 are rotated, and filter cylinder 5 is driven by rotating shaft 3
In the internal rotation of outer barrel 6 so that contaminated soil constantly overturns in filter cylinder 5 and fritter soil is separated into the presence of the device that breaks ground
Earth, be advantageous to fully contact with eluent.
Embodiment 3
Based on embodiment 1, the device that breaks ground is the blade 9 being distributed in the shape of a spiral along transverse axis 8, and the blade 9 of Spiral distribution can increase
The probability that big contaminated soil is cut in switching process by blade 9, can also make contaminated soil be cut after granularity it is smaller, more equal
It is even.
Embodiment 4
Based on embodiment 1, spray equipment includes eluent delivery pipe 11 and shower nozzle 7, and the eluent delivery pipe 11 is located at
In transverse axis 8, one end of eluent delivery pipe 11 is connected with filter cylinder 5, and the other end passes cylinder and put down by connecting tube 13 with being located at
Eluent service tank 16 on platform 1 connects, and one end of the shower nozzle 7 connects with eluent delivery pipe 11, and the other end is from transverse axis 8
Side wall passes.It is connected by eluent delivery pipe 11 in transverse axis 8 and with filter cylinder 5 so that eluent delivery pipe 11 can follow filter
Cylinder 5 rotates together, so that eluent is thrown out of during being sprayed from shower nozzle 7 due to subject to centrifugal forces, can
Increase the scope of eluent covering, meanwhile, eluent hits when throwing away with contaminated soil, on the one hand can help contaminated soil point
From into fritter soil, on the other hand the elution to contaminated soil is more thorough, and repairing effect is more preferable.
Eluent delivery pipe 11 is connected by swivel joint 12 with connecting tube 13, and swivel joint 12 can drench connecting tube 13
Remains stationary during lotion delivery pipe 11 rotates, it is ensured that eluent can be extracted out smoothly from eluent service tank 16, can
Pass through the valve 14 being arranged in connecting tube 13 and the supply and interruption of the Non-leaching agent of pump 15.
Embodiment 5
Based on embodiment 1, closure 18 is provided with the eluent outlet 19.When the sky formed between outer barrel 6 and filter cylinder 5
When the eluent of intracavitary reaches a certain amount of, closure 18 can be opened, flows out eluent.
Embodiment 6
Based on embodiment 5, the platform 1 of the lower section of eluent outlet 19 is provided with collecting box 20, for collecting through contaminated soil
Eluent after reparation, it is recyclable to be used for secondary reparation, it can be poured out when pollutant concentration reaches to a certain degree as waste liquid.
Embodiment 7
Based on embodiment 1, soil outlet 17 is two and is symmetrically set in cylinder both ends.The soil after repairing is completed, can be from
One of soil outlet discharge, and the outlet of another soil then can be used for the device of assisted soil discharge by, for example, can push away
Break ground the slide plate or sliding block that earth moves toward soil export direction.
Embodiment 8
Based on embodiment 1, outer barrel 6 is fixed on the platform 1 by support column 21.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (9)
1. a kind of contaminated soil remediation device, it is characterised in that including platform (1), cylinder, cylinder are fixed with the platform (1)
Body end portion is provided with soil entrance (10) and soil outlet (17)；The cylinder includes outer barrel (6) and can be in outer barrel (6) internal rotation
Filter cylinder (5), outer barrel (6) are located at soil outlet (17) side and are provided with eluent outlet (19), and filter can be followed by being fixed with filter cylinder (5)
The transverse axis (8) of cylinder (5) rotation, is connected with the device that breaks ground on transverse axis (8) outer wall；Spray equipment is additionally provided with the filter cylinder (5).
A kind of 2. contaminated soil remediation device according to claim 1, it is characterised in that filter cylinder (5) the both ends connection
There is rotating shaft (3), rotating shaft (3) is removably secured on platform (1) by bearing (4)；Driving is additionally provided with the platform (1) to turn
The motor (2) of axle (3) rotation.
3. a kind of contaminated soil remediation device according to claim 1, it is characterised in that the device that breaks ground is along transverse axis
(8) blade (9) being distributed in the shape of a spiral.
4. a kind of contaminated soil remediation device according to claim 1, it is characterised in that the spray equipment includes elution
Agent delivery pipe (11) and shower nozzle (7), the eluent delivery pipe (11) is in transverse axis (8), and the one of eluent delivery pipe (11)
End is connected with filter cylinder (5), and the other end passes cylinder and by connecting tube (13) and the eluent service tank on platform (1)
(16) connect, one end of the shower nozzle (7) connects with eluent delivery pipe (11), and the other end passes from the side wall of transverse axis (8).
A kind of 5. contaminated soil remediation device according to claim 4, it is characterised in that the eluent delivery pipe (11)
Connected by swivel joint (12) with connecting tube (13).
6. a kind of contaminated soil remediation device according to claim 1, it is characterised in that the eluent exports (19) place
Provided with closure (18).
A kind of 7. contaminated soil remediation device according to claim 1 or 6, it is characterised in that the eluent outlet
(19) platform (1) below is provided with collecting box (20).
8. a kind of contaminated soil remediation device according to claim 1 or 6, it is characterised in that the soil exports (17)
For two and it is symmetrically set in cylinder both ends.
9. a kind of contaminated soil remediation device according to claim 1 or 6, it is characterised in that the outer barrel (6) passes through branch
Dagger (21) is fixed on platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161808.7U CN206652836U (en) | 2017-02-22 | 2017-02-22 | A kind of contaminated soil remediation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161808.7U CN206652836U (en) | 2017-02-22 | 2017-02-22 | A kind of contaminated soil remediation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652836U true CN206652836U (en) | 2017-11-21 |
Family
ID=60314482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161808.7U Active CN206652836U (en) | 2017-02-22 | 2017-02-22 | A kind of contaminated soil remediation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652836U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812785A (en) * | 2017-12-05 | 2018-03-20 | 安徽理工大学 | A kind of wet type for repairing polluted soil elutes centrifugal mixer device |
| CN108212284A (en) * | 2017-12-21 | 2018-06-29 | 袁加衡 | A kind of prosthetic device of As polluted soil |
| CN109365510A (en) * | 2018-11-09 | 2019-02-22 | 天津天绿健科技有限公司 | A kind of soil restoring device |
| CN111014264A (en) * | 2019-11-28 | 2020-04-17 | 于瑞祚 | Agricultural soil prosthetic devices |
| CN114273410A (en) * | 2021-10-29 | 2022-04-05 | 郑惠华 | Device and method for repairing industrial heavy metal cadmium contaminated soil |
-
2017
- 2017-02-22 CN CN201720161808.7U patent/CN206652836U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812785A (en) * | 2017-12-05 | 2018-03-20 | 安徽理工大学 | A kind of wet type for repairing polluted soil elutes centrifugal mixer device |
| CN108212284A (en) * | 2017-12-21 | 2018-06-29 | 袁加衡 | A kind of prosthetic device of As polluted soil |
| CN109365510A (en) * | 2018-11-09 | 2019-02-22 | 天津天绿健科技有限公司 | A kind of soil restoring device |
| CN111014264A (en) * | 2019-11-28 | 2020-04-17 | 于瑞祚 | Agricultural soil prosthetic devices |
| CN114273410A (en) * | 2021-10-29 | 2022-04-05 | 郑惠华 | Device and method for repairing industrial heavy metal cadmium contaminated soil |
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