CN207401905U - A kind of chemical pollution soil restoring device - Google Patents
A kind of chemical pollution soil restoring device Download PDFInfo
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- CN207401905U CN207401905U CN201721284986.5U CN201721284986U CN207401905U CN 207401905 U CN207401905 U CN 207401905U CN 201721284986 U CN201721284986 U CN 201721284986U CN 207401905 U CN207401905 U CN 207401905U
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Abstract
The utility model is related to a kind of chemical pollution soil restoring device, shaking screen is connected with the first conveyer；First conveyer is connected between shaking screen and revolution cellar for storing things；Revolution cellar for storing things connection cyclone dust collectors, revolution cellar for storing things are also connected to screw input feeder；Cyclone dust collectors import connection revolution cellar for storing things, cyclone dust collectors lower end outlet connection screw input feeder；At the top of combustion chamber connection cyclone dust collectors, combustion chamber is also connected with screw input feeder；Cooling tower connects combustion chamber, and cooling tower is also connected with screw input feeder；Screw input feeder connects ribbon mixer；Ribbon mixer connection revolution cellar for storing things and screw input feeder, ribbon mixer connection second conveyor；Second conveyor connects eluting column；Eluting column connects the 3rd conveyer.The utility model synthesis burning method, thermal desorption and a variety of Principles of elution, can effectively repair the soil of chemical pollution, so as to remove a variety of pollutant components in chemical pollution soil, soil remediation effect is good.
Description
Technical field
The utility model is related to a kind of chemical pollution soil restoring devices, belong to remediation contaminated soil technical field.
Background technology
With industry restructuring and modern urbanization process, positioned at the chemical plant in urban district, oil plant, pharmaceutical factory and its
The resettlement of his factory to suburb, toppled over and discharged, the leakage of chemical substance due to the production and processing of product, waste by chemical enterprise
Etc. factors cause quite serious contaminated sites problem.Since chemical enterprise focuses mostly in city, current most of Pollution Fields
Ground is faced with the conversion and secondary development of land use, and the contaminated soil in these places will become " Chemical Time Bomb ", seriously
Health and Environmental security are threatened, becomes current soil environment problem in the urgent need to address.Various dirts in contaminated site
Dye object can damage to ecological environment and human health by different approaches.Volatility and half volatile organic contaminant can be with
By the transition processes such as volatilizing, spread, cause the pollution to air, heavy metal and difficult volatile organic compounds then by surface water and
Underground water migrates and influences aquatic ecosystem, and passes through biological accumulation and Process of food-chain jeopardizes health.
At present, contaminated soil remediation mainly have fixing-stable, thermal desorption, vacuum extraction, multiphase extraction, chemical treatment,
The methods of burning method, elution, physical separation, the extracting of soil steam, heat treatment.Existing soil restoring device, processing mode compared with
To be single, it can not meet and needs are handled to a variety of chemical pollution objects in soil, soil remediation effect is poor, the soil after reparation,
Still more chemical pollution ingredient is contained.Therefore a kind of soil restoring device for chemical pollution is needed.
Utility model content
The utility model aim is to provide a kind of chemical pollution soil restoring device, comprehensive burning method, thermal desorption and leaching
A variety of Principles are washed, the soil of chemical pollution can effectively be repaired, it is more in chemical pollution soil so as to remove
Kind pollutant component, soil remediation effect are good.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of chemical pollution soil restoring device, institute
Device is stated to mix including shaking screen, the first conveyer, revolution cellar for storing things, cyclone dust collectors, combustion chamber, cooling tower, screw input feeder, spiral
Clutch, second conveyor, eluting column, the 3rd conveyer；The shaking screen is connected with first conveyer；First conveying
Machine is connected between the shaking screen and revolution cellar for storing things；The revolution cellar for storing things connects the cyclone dust collectors, and revolution cellar for storing things is also connected to institute
State screw input feeder；The cyclone dust collectors import connection revolution cellar for storing things, the outlet of cyclone dust collectors lower end connects the spiral
Feeder；The combustion chamber is connected at the top of the cyclone dust collectors, and combustion chamber is also connected with the screw input feeder；The cooling tower
The combustion chamber is connected, cooling tower is also connected with the screw input feeder；The screw input feeder connects the ribbon mixer；Institute
It states the ribbon mixer connection revolution cellar for storing things and the screw input feeder, ribbon mixer connects the second conveyor；It is described
Second conveyor connects the eluting column；The eluting column connects the 3rd conveyer.
A kind of chemical pollution soil restoring device as described above, the shaking screen use linear vibrating screen.Straight-line oscillation
Sieve belongs to the prior art, by the use of vibrating motor exciting as vibration source, material is made to be tossed on sieve, while is made forward straight
Line moves, so as to fulfill the preliminary fragmentation of soil.
A kind of chemical pollution soil restoring device as described above, the revolution cellar for storing things are connected with the first air blower, revolution cellar for storing things
One end is connected with the first burner, and the combustion chamber is connected with the second burner and the second air blower.Soil leads in revolution is stored
It crosses the first burner and carries out heating overturning processing.
A kind of chemical pollution soil restoring device as described above, the combustion chamber is connected with spray deduster.Revolution cellar for storing things
The dust and gas generated in processing procedure enters cyclone dust collectors, and the exhaust gas after cyclone dust removal imports combustion chamber and carries out burning processing, together
When by cyclone dust collectors remove dust import screw input feeder.Exhaust gas after combustion chambers burn is imported at spray deduster
Reason, prevents from being discharged into atmosphere pollution environment.
A kind of chemical pollution soil restoring device as described above, the eluting column are connected with leacheate holding vessel, elute
Tower is connected with leacheate recycling can.Soil in ribbon mixer is transported in eluting column, passes through the leaching in leacheate holding vessel
Washing lotion carries out elution processing, and treated that soil is transported by the 3rd conveyer for elution, while can be to the leacheate after using
It is recycled by leacheate recycling can.
The beneficial effects of the utility model are：Shaking screen is connected with the first conveyer；First conveyer is connected to shaking screen
Between revolution cellar for storing things；Revolution cellar for storing things connection cyclone dust collectors, revolution cellar for storing things are also connected to screw input feeder；Cyclone dust collectors import connects
Revolution cellar for storing things, cyclone dust collectors lower end outlet connection screw input feeder；At the top of combustion chamber connection cyclone dust collectors, combustion chamber is also connected with
Screw input feeder；Cooling tower connects combustion chamber, and cooling tower is also connected with screw input feeder；Screw input feeder connects ribbon mixer；
Ribbon mixer connection revolution cellar for storing things and screw input feeder, ribbon mixer connection second conveyor；Second conveyor connection elution
Tower；Eluting column connects the 3rd conveyer.The utility model synthesis burning method, thermal desorption and a variety of Principles of elution, can be right
The soil of chemical pollution is effectively repaired, so as to remove a variety of pollutant components in chemical pollution soil, soil remediation effect
Fruit is good, reduces harm of the chemical pollution soil to the mankind.
Description of the drawings
Fig. 1 is chemical pollution soil restoring device structure diagram.
Specific embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is from following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, a kind of chemical pollution soil restoring device, described device includes shaking screen 1, the first conveyer 2, returns
Turn cellar for storing things 3, cyclone dust collectors 4, combustion chamber 5, cooling tower 6, screw input feeder 7, ribbon mixer 8, second conveyor 9, eluting column
10th, the 3rd conveyer 11；The shaking screen 1 is connected with first conveyer 2；First conveyer 2 is connected to described shake
It swings between sieve 1 and revolution cellar for storing things 3；The 3 connection cyclone dust collectors 4 of revolution cellar for storing things, revolution cellar for storing things 3 is also connected to the spiral conveying
Device 7；4 import of the cyclone dust collectors connection revolution cellar for storing things 3, the outlet of 4 lower end of cyclone dust collectors connects the screw input feeder
7；The combustion chamber 5 connects 4 top of cyclone dust collectors, and combustion chamber 5 is also connected with the screw input feeder 7；The cooling tower 6
The combustion chamber 5 is connected, cooling tower 6 is also connected with the screw input feeder 7；The screw input feeder 7 connects the thread mixing
Device 8；The ribbon mixer 8 connects the revolution cellar for storing things 3 and the screw input feeder 7, and it is defeated that ribbon mixer 8 connects described second
Send machine 9；The second conveyor 9 connects the eluting column 10；The eluting column 10 connects the 3rd conveyer 11.
In one embodiment of chemical pollution soil restoring device, the shaking screen 1 uses linear vibrating screen.Straight-line oscillation
Sieve belongs to the prior art, by the use of vibrating motor exciting as vibration source, material is made to be tossed on sieve, while is made forward straight
Line moves, so as to fulfill the preliminary fragmentation of soil.
In one embodiment of chemical pollution soil restoring device, the revolution cellar for storing things 3 is connected with the first air blower, revolution cellar for storing things
3 one end are connected with the first burner, and the combustion chamber 5 is connected with the second burner and the second air blower.Soil is in revolution cellar for storing things 3
Heating overturning is carried out by the first burner to handle.
In one embodiment of chemical pollution soil restoring device, the combustion chamber 5 is connected with spray deduster 12.Revolution
It stores the dust and gas generated in 3 processing procedures and enters cyclone dust collectors 4, the exhaust gas after cyclone dust removal imports combustion chamber 5 and carries out at burning
Reason, while the dust that cyclone dust collectors 4 are removed imports screw input feeder 7.Exhaust gas after combustion chamber 5 is burnt imports spraying and dedusting
Device 12 is handled, and prevents from being discharged into atmosphere pollution environment.
In one embodiment of chemical pollution soil restoring device, the eluting column 10 is connected with leacheate holding vessel 13,
Eluting column 10 is connected with leacheate recycling can 14.Soil in ribbon mixer 8 is transported in eluting column 10, is stored up by leacheate
It deposits the leacheate in tank 13 and carries out elution processing, treated that soil is transported by the 3rd conveyer 11 for elution, while can be right
Leacheate after use is recycled by leacheate recycling can 14.
The utility model shaking screen 1 is connected with the first conveyer 2；First conveyer 2 is connected to shaking screen 1 and revolution cellar for storing things 3
Between；3 connection cyclone dust collectors 4 of revolution cellar for storing things, revolution cellar for storing things 3 is also connected to screw input feeder 7；4 import of cyclone dust collectors connects back to
Turn cellar for storing things 3,4 lower end of cyclone dust collectors outlet connection screw input feeder 7；Combustion chamber 5 connects 4 top of cyclone dust collectors, and combustion chamber 5 is also
Connect screw input feeder 7；Cooling tower 6 connects combustion chamber 5, and cooling tower 6 is also connected with screw input feeder 7；Screw input feeder 7 connects spiral shell
Revolve mixer 8；The connection revolution of ribbon mixer 8 cellar for storing things 3 and screw input feeder 7, ribbon mixer 8 connect second conveyor 9；Second
Conveyer 9 connects eluting column 10；Eluting column 10 connects the 3rd conveyer 11.The utility model synthesis burning method, thermal desorption and leaching
A variety of Principles are washed, the soil of chemical pollution can effectively be repaired, it is more in chemical pollution soil so as to remove
Kind pollutant component, soil remediation effect is good, reduces harm of the chemical pollution soil to the mankind.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of chemical pollution soil restoring device, it is characterised in that：Described device includes shaking screen, the first conveyer, revolution
Cellar for storing things, cyclone dust collectors, combustion chamber, cooling tower, screw input feeder, ribbon mixer, second conveyor, eluting column, the 3rd conveying
Machine；The shaking screen is connected with first conveyer；First conveyer is connected between the shaking screen and revolution cellar for storing things；
The revolution cellar for storing things connects the cyclone dust collectors, and revolution cellar for storing things is also connected to the screw input feeder；The cyclone dust collectors import
The revolution cellar for storing things is connected, the outlet of cyclone dust collectors lower end connects the screw input feeder；The combustion chamber connects the whirlwind and removes
At the top of dirt device, combustion chamber is also connected with the screw input feeder；The cooling tower connects the combustion chamber, and cooling tower is also connected with described
Screw input feeder；The screw input feeder connects the ribbon mixer；The ribbon mixer connection revolution is stored and institute
Screw input feeder is stated, ribbon mixer connects the second conveyor；The second conveyor connects the eluting column；The leaching
It washes tower and connects the 3rd conveyer.
2. a kind of chemical pollution soil restoring device according to claim 1, it is characterised in that：The shaking screen is using straight
Linearly coupled sieves.
3. a kind of chemical pollution soil restoring device according to claim 1, it is characterised in that：The revolution cellar for storing things is connected with
First air blower, revolution cellar for storing things one end are connected with the first burner, and the combustion chamber is connected with the second burner and the second air blower.
4. a kind of chemical pollution soil restoring device according to claim 1, it is characterised in that：The combustion chamber is connected with
Spray deduster.
5. a kind of chemical pollution soil restoring device according to claim 1, it is characterised in that：The eluting column is connected with
Leacheate holding vessel, eluting column are connected with leacheate recycling can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284986.5U CN207401905U (en) | 2017-10-05 | 2017-10-05 | A kind of chemical pollution soil restoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284986.5U CN207401905U (en) | 2017-10-05 | 2017-10-05 | A kind of chemical pollution soil restoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207401905U true CN207401905U (en) | 2018-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721284986.5U Active CN207401905U (en) | 2017-10-05 | 2017-10-05 | A kind of chemical pollution soil restoring device |
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| CN (1) | CN207401905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375316A (en) * | 2019-07-22 | 2019-10-25 | 鸿灌环境技术有限公司 | A kind of soil difficulty volatile organic compounds restorative procedure |
-
2017
- 2017-10-05 CN CN201721284986.5U patent/CN207401905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375316A (en) * | 2019-07-22 | 2019-10-25 | 鸿灌环境技术有限公司 | A kind of soil difficulty volatile organic compounds restorative procedure |
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