CN209109820U - Prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil in situ - Google Patents
Prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil in situ Download PDFInfo
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- CN209109820U CN209109820U CN201821272505.3U CN201821272505U CN209109820U CN 209109820 U CN209109820 U CN 209109820U CN 201821272505 U CN201821272505 U CN 201821272505U CN 209109820 U CN209109820 U CN 209109820U
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- leacheate
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- polluted soil
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Abstract
The utility model discloses a kind of organic polluted soil, prosthetic device is used in conjunction in elution and multinomial extract with multiphase in situ, including extraction system, injected system, leacheate recovery system and pollution disposal system.The disposing capacity of the utility model is strong: while underground water, saturated zone and unsaturation are disposed with the pollutant in soil, specific leacheate is chosen for pollutant, strengthens disposing capacity, repairing effect is good.The operating cost of the utility model is low: the system disposes contaminated soil and underground water in situ, is not related to excavating, rehabilitation cost is low, and leacheate is reusable, and economy is strong.The utility model can effectively prevent secondary pollution: not be related to contaminated soil exploitation, contamination-free volatilization risk improves leacheate service efficiency, reduces disposal of pollutants and secondary pollution.The disposition range of the utility model is wide: can remove soil, the organic matter in underground water and heavy metal pollution simultaneously.
Description
Technical field
The utility model is used for environment protection field, handles the soil of organic pollution, and in particular to a kind of organic polluted soil
Prosthetic device is used in conjunction in elution in situ and multinomial extract with multiphase.
Background technique
Soil is the material base and valuable source for maintaining human survival and development, but with the quick hair in China cities and towns
Exhibition, soil contamination problem gradually highlight, and soil pollution mainly includes heavy metal pollution, the pollution of non-heavy metal inorganic matter, has
Machine contaminants, radioactive pollution etc..
With the development of contaminated soil remediation industry, since 21 century, soil remediation mode is that physics, chemistry and biology are repaired
It is multiple, and start the restorative procedure of the efficiently low expense of extensive concern.
Utility model content
Purpose of utility model: in order to solve the deficiencies in the prior art, the utility model provides a kind of organic polluted soil
Prosthetic device is used in conjunction in elution in situ and multinomial extract with multiphase, and it is severe to solve common multiphase extracting processing organic contamination service condition
It carves, the disadvantage problem that repairing effect is poor.
Technical solution: prosthetic device is used in conjunction in a kind of elution of organic polluted soil original position and multinomial extract with multiphase, including takes out
Mention system, injected system, leacheate recovery system and pollution disposal system；
The extraction system is made of extraction well, two-phase pump and pipeline, and extraction well is packed into bentonite, passes through pipeline
Extraction well is connected with two-phase pump；
The injected system is made of injection well, water pump and pipeline, and injection well is packed into bentonite, will by pipeline
Injection well is connected with water pump；
The leacheate recovery system is made of leacheate, leacheate recyclable device, the water pump that will be connect with injection well
The other end be connected to leacheate recyclable device, by the two-phase being connect with extraction well pump the other end be connected to leacheate recycling dress
It sets；
The pollution disposal system include: MPE extractor, vacuum pump, sewage treatment equipment, oily water separating equipment,
Floating oil collecting pond and exhaust gas disposal facility connect leacheate recyclable device with MPE extractor, MPE extractor and grease
Separation equipment connection, oily water separating equipment are connected with exhaust gas disposal facility；The MPE extractor is also and sewage treatment equipment
It is connected between equipment by vacuum pump, the waste water extracted is handled；The oily water separating equipment is also received with oil slick
Ji Chi connection, the floating oil collecting after separation is put into floating oil collecting pond.
As optimization: being equipped with chimney filter below the extraction well, carry out primary filtration to organic polluted soil by chimney filter.
As optimization: being equipped with chimney filter below the injection well, carry out primary filtration to organic polluted soil by chimney filter.
As optimization: the oily water separating equipment is connected with exhaust gas disposal facility by water pump.
The utility model has the advantages that the utility model can dispose organic dirt in soil in saturated zone and unsaturation band and underground water simultaneously
Dye, rinse solvent energy Reusability, high treating effect are at low cost.Specific advantage is as follows:
1, the disposing capacity of the utility model is strong: while underground water, saturated zone and unsaturation are disposed with the pollution in soil
Object chooses specific leacheate for pollutant, strengthens disposing capacity, and repairing effect is good.
2, the operating cost of the utility model is low: the system disposes contaminated soil and underground water in situ, is not related to excavating, repair
Multiple at low cost, leacheate is reusable, and economy is strong.
3, the utility model can effectively prevent secondary pollution: it is not related to contaminated soil and develops, contamination-free volatilization risk,
Leacheate service efficiency is improved, disposal of pollutants and secondary pollution are reduced.
4, the disposition range of the utility model is wide: can remove soil, the organic matter in underground water and heavy metal pollution simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- extraction well；2- chimney filter；3- bentonite；4- injection well；5- water pump；6- leacheate recyclable device；7- two-phase
Pump；8-MPE extractor；9- vacuum pump；10- exhaust gas disposal facility；11- oily water separating equipment；12- floating oil collecting pond；13- is useless
Water treatment facilities.
Specific embodiment
Embodiment
As shown in Figure 1, prosthetic device is used in conjunction in elution and multinomial extract with multiphase to a kind of organic polluted soil in situ, including take out
Mention system, injected system, leacheate recovery system and pollution disposal system.
The extraction system is made of extraction well 1, two-phase pump 7 and pipeline, and extraction well 1 is packed into bentonite 3, is passed through
Extraction well 1 is connected by pipeline with two-phase pump 7.
The injected system is made of injection well 4, water pump 5 and pipeline, and injection well 4 is packed into bentonite 3, is passed through
Injection well 4 is connected by pipeline with water pump 5.
The leacheate recovery system is made of leacheate, leacheate recyclable device 6, the water that will be connect with injection well 4
The other end of pump 5 is connected to leacheate recyclable device 6, and the other end of the two-phase connecting with extraction well 1 pump 7 is connected to elution
Liquid recyclable device 6.
The pollution disposal system includes: that MPE extractor 8, vacuum pump 9, sewage treatment equipment 10, water-oil separating are set
Standby 11, floating oil collecting pond 12 and exhaust gas disposal facility 13, leacheate recyclable device 6 and MPE extractor 8 are connected, and MPE takes out
It proposes equipment 8 and oily water separating equipment 11 connects, oily water separating equipment 11 and exhaust gas disposal facility 13 connect；The MPE extracting is set
Standby 8 are also connected between 10 equipment of sewage treatment equipment by vacuum pump 9, and the waste water extracted is handled；Described
Oily water separating equipment 11 is also connected with floating oil collecting pond 12, and the floating oil collecting after separation is put into floating oil collecting pond 12.
In the present embodiment, chimney filter 2 is installed below the extraction well 1, organic polluted soil is carried out by chimney filter 2 preliminary
Filtering.Chimney filter 2 is installed below the injection well 4, primary filtration is carried out to organic polluted soil by chimney filter 2.The grease
Separation equipment 11 and exhaust gas disposal facility 13 are connected by water pump 5.
The utility model can dispose the organic contamination in soil in saturated zone and unsaturation band and underground water simultaneously, rinse molten
Agent energy Reusability, high treating effect are at low cost.
The disposing capacity of the utility model is strong: while disposing underground water, saturated zone and unsaturation with the pollutant in soil,
Specific leacheate is chosen for pollutant, strengthens disposing capacity, repairing effect is good.
The operating cost of the utility model is low: the system disposes contaminated soil and underground water in situ, is not related to excavating, and repairs
At low cost, leacheate is reusable, and economy is strong.
The utility model can effectively prevent secondary pollution: not be related to contaminated soil exploitation, contamination-free volatilization risk mentions
High leacheate service efficiency reduces disposal of pollutants and secondary pollution.
The disposition range of the utility model is wide: can remove soil, the organic matter in underground water and heavy metal pollution simultaneously.
The technical scheme in the utility model embodiment is clearly and completely described for above content, so that this field
Technical staff's the advantages of capable of better understanding the utility model and feature, to be made to the protection scope of the utility model
Apparent defines.The described embodiments are only a part of the embodiments of the utility model for the utility model, rather than complete
The embodiment in portion, based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
Claims (4)
1. prosthetic device is used in conjunction in elution and multinomial extract with multiphase to a kind of organic polluted soil in situ, it is characterised in that: including taking out
Mention system, injected system, leacheate recovery system and pollution disposal system；
The extraction system is made of extraction well (1), two-phase pump (7) and pipeline, is packed into extraction well (1) in bentonite (3),
Extraction well (1) is connected with two-phase pump (7) by pipeline；
The injected system is made of injection well (4), water pump (5) and pipeline, is packed into injection well (4) in bentonite (3), is led to
It crosses pipeline and injection well (4) is connected with water pump (5)；
The leacheate recovery system is made of leacheate, leacheate recyclable device (6), the water that will be connect with injection well (4)
The other end of pump (5) is connected to leacheate recyclable device (6), the other end connection for the two-phase pump (7) that will be connect with extraction well (1)
To leacheate recyclable device (6)；
The pollution disposal system includes: MPE extractor (8), vacuum pump (9), sewage treatment equipment (10), water-oil separating
Equipment (11), floating oil collecting pond (12) and exhaust gas disposal facility (13), by leacheate recyclable device (6) and MPE extractor (8)
Connection, MPE extractor (8) and oily water separating equipment (11) connection, oily water separating equipment (11) and exhaust gas disposal facility (13)
Connection；The MPE extractor (8) is also connected between sewage treatment equipment (10) equipment by vacuum pump (9), will be extracted
The waste water come is handled；The oily water separating equipment (11) is also connected with floating oil collecting pond (12), by the oil slick after separation
Collection is put into floating oil collecting pond (12).
2. prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil according to claim 1 in situ,
It is characterized in that: chimney filter (2) being installed below the extraction well (1), preliminary mistake is carried out to organic polluted soil by chimney filter (2)
Filter.
3. prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil according to claim 1 in situ,
It is characterized in that: chimney filter (2) being installed below the injection well (4), preliminary mistake is carried out to organic polluted soil by chimney filter (2)
Filter.
4. prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil according to claim 1 in situ,
Be characterized in that: the oily water separating equipment (11) and exhaust gas disposal facility (13) are connected by water pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272505.3U CN209109820U (en) | 2018-08-08 | 2018-08-08 | Prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272505.3U CN209109820U (en) | 2018-08-08 | 2018-08-08 | Prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109820U true CN209109820U (en) | 2019-07-16 |
Family
ID=67196707
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272505.3U Expired - Fee Related CN209109820U (en) | 2018-08-08 | 2018-08-08 | Prosthetic device is used in conjunction in elution and multinomial extract with multiphase to organic polluted soil in situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589850A (en) * | 2020-04-07 | 2020-08-28 | 南昌航空大学 | Low-permeability multiphase extraction well spacing system and extraction method thereof |
| CN111715684A (en) * | 2020-07-17 | 2020-09-29 | 西藏神州瑞霖环保科技股份有限公司 | Contaminated soil remediation system and contaminated soil remediation method |
-
2018
- 2018-08-08 CN CN201821272505.3U patent/CN209109820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589850A (en) * | 2020-04-07 | 2020-08-28 | 南昌航空大学 | Low-permeability multiphase extraction well spacing system and extraction method thereof |
| CN111715684A (en) * | 2020-07-17 | 2020-09-29 | 西藏神州瑞霖环保科技股份有限公司 | Contaminated soil remediation system and contaminated soil remediation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200808 |