CN208166736U - Volatile organic contaminant repair system in a kind of underground water - Google Patents
Volatile organic contaminant repair system in a kind of underground water Download PDFInfo
- Publication number
- CN208166736U CN208166736U CN201820282766.7U CN201820282766U CN208166736U CN 208166736 U CN208166736 U CN 208166736U CN 201820282766 U CN201820282766 U CN 201820282766U CN 208166736 U CN208166736 U CN 208166736U
- Authority
- CN
- China
- Prior art keywords
- pump
- underground water
- line
- volatile organic
- air
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000356 contaminant Substances 0.000 title claims abstract description 20
- 230000008439 repair process Effects 0.000 title claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000010828 elution Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000005276 aerator Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- -1 aerator Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000005416 organic matter Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000003694 hair properties Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treating Waste Gases (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model discloses volatile organic contaminant repair systems in a kind of underground water, including aerator, air heater, the first air exhauster, elution slot, leacheate storage bin, waste liquid collecting box, the second air exhauster, adsorption tank, main shaft, the first inclined shaft and the second inclined shaft；Air heater is connect with aerator, and air heater connects aerated conduit, and aerated conduit passes to main shaft bottom；It is equipped with the first pump-line and the second pump-line respectively in first inclined shaft and the second inclined shaft；Trench bottom connection pumping main pipeline and waste liquid collecting box are eluted, elution groove top portion connects leacheate storage bin by pipeline, and the gas outlet for eluting groove top portion connects the bottom of adsorption tank by pump-line, is equipped with gas vent at the top of adsorption tank.The utility model features simple structure is easily operated, improves air aeration efficiency, has also been obviously improved the repairing effect to volatile organic contaminant in underground water.
Description
Technical field
The utility model relates to the organic dirts of volatility in underground water based technique for in-situ remediation field more particularly to a kind of underground water
Contaminate object repair system.
Background technique
Organic Contamination of Groundwater object recovery technique has become the hot issue of the current prevention and treatment of underground water pollution in the world, air
Aeration process is a kind of more common method of contaminants disposal.Aeration refer to using inflation or the methods of mechanical agitation increase water with
Gas contact carries out dissolved oxygen or removes the process of dissolved gas and volatile materials in water.Water and air comes into full contact with to hand over
It changes gaseous material and removes volatile materials in water removal, or escape gas from water, or dissolve in oxygen in water, to improve dissolution
Oxygen concentration achievees the purpose that except iron, demanganization or promotes aerobe degradation of organic substances.Currently used air aeration repairs skill
Art is mostly directly to expose normal temperature air in underground water, and organic matter higher for certain gasification temperatures is still difficult to escape from water
Out, and the processing of volatile organic matter also mostly be using suction type remove, similarly for it is certain be difficult to be adsorbed wave
Hair property organic matter is still difficult to remove, and causes the repairing quality to volatile organic contaminant in underground water not good enough.
Utility model content
In view of above-mentioned defect existing in the prior art, the purpose of this utility model is to propose volatility in a kind of underground water
Organic pollutant repair system improves repairing effect to improve air aeration efficiency.
To achieve the goals above, the utility model uses following technical solution：Volatility is organic in a kind of underground water
Pollutant repair system, including aerator, air heater, the first air exhauster, elution slot, leacheate storage bin, waste collection
Case, the second air exhauster, adsorption tank, main shaft, the first inclined shaft and the second inclined shaft；
The air heater is connect by pipeline with the aerator, and the air heater connects aerated conduit, institute
It states aerated conduit and passes to the main shaft bottom；
First inclined shaft is built-in with the first pump-line, and second inclined shaft is built-in with the second pump-line, and described
One pump-line and the second pump-line tandem in pumping main pipeline, the pumping main pipeline be equipped with the first air exhauster with
Valve；
The elution trench bottom connects the pumping main pipeline, and the elution groove top portion is equipped with sprayer, the sprayer
The leacheate storage bin is connected by pipeline, the pipeline is equipped with valve and drawing liquid pump；The elution trench bottom with it is described
Waste liquid collecting box connection；The elution groove top portion is equipped with gas outlet, and the gas outlet connects the adsorption tank by pump-line
Bottom, the pump-line is equipped with valve and the second air exhauster, is equipped with gas vent at the top of the adsorption tank.
Further, the aeration tube road uses utilidor.
Further, the leacheate in the leacheate storage bin is organic solvent.
Further, 4 or more adsorption layers are equipped in the adsorption tank, the adsorption layer is equipped with air hole.
Further, the adsorbent material placed on the adsorption layer is active carbon, diatomite, porous resin and active oxidation
One of aluminium.
The protrusion effect of the utility model is：Volatile organic contaminant reparation system in a kind of underground water of the utility model
System improves air aeration efficiency, promotes the phase transfer of volatile contaminant by the air heating to exposing in underground water,
The evolution of volatile organic contaminant more conducively in water；Elution device is increased in processing unit simultaneously, can be difficult to inhale to certain
Attached organic matter is removed by the extraction of organic solvent.Tthe utility model system features simple structure is easily operated, is also obviously improved
To the repairing effect of volatile organic contaminant in underground water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment
As shown in Figure 1, volatile organic contaminant repair system in a kind of underground water of the present embodiment, including aerator 1,
Air heater 2, elution slot 13, leacheate storage bin 16, waste liquid collecting box 19, the second air exhauster 24, is inhaled first air exhauster 11
Attached slot 21, main shaft 5, the first inclined shaft 6 and the second inclined shaft 7.
Air heater 2 is connect by pipeline 3 with aerator 1, and air heater 2 connects aerated conduit 4, aerated conduit 4
5 bottom of main shaft is passed to, aerated conduit 4 uses utilidor.
First inclined shaft 6 is built-in with the first pump-line 8, and the second inclined shaft 7 is built-in with the second pump-line 9, the first exhaust tube
In pumping main pipeline 10, pumping main pipeline 10 is equipped with the first air exhauster 11 and valve 12 for road 8 and 9 tandem of the second pump-line.
13 bottom of slot connection pumping main pipeline 10 is eluted, elutes and is equipped with sprayer 14 at the top of slot 13, sprayer 14 passes through pipe
Road 15 connects leacheate storage bin 16, and pipeline 15 is equipped with valve 17 and drawing liquid pump 18；Elute 13 bottom of slot and waste liquid collecting box
19 connections；It elutes and is equipped with gas outlet 20 at the top of slot 13, gas outlet 20 connects the bottom of adsorption tank 21, pumping by pump-line 22
Pipeline 22 is equipped with valve 23 and the second air exhauster 24, and adsorption tank 21 is equipped with gas vent 25.7 absorption are additionally provided in adsorption tank 21
Layer 26, adsorption layer 26 are equipped with air hole, the adsorbent material placed on adsorption layer 26 be active carbon, diatomite, porous resin and
One of activated alumina.
The working principle of the present embodiment is：Aerator 1 extracts air and first send to air heater 2, by exposing into underground
Air heating in water, improves air aeration efficiency, promotes the phase transfer of volatile contaminant, more conducively there is volatility in water
The evolution of machine pollutant.The volatile organic contaminant escaped in first inclined shaft 6 and the second inclined shaft 7 is pumped into through the first air exhauster 11
It elutes in slot 13, sprayer 14 sprays organic solvent, and according to similar compatibility principle, part volatile organic contaminant be can dissolve
In organic solvent, organic liquid waste is stored in waste liquid collecting box 19.It is not taken out by the volatile organic contaminant of solvent absorption through second
Mechanism of qi 24 is pumped into the adsorption treatment of the progress of adsorption tank 21 again, and gas up to standard is discharged through gas vent 25.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. volatile organic contaminant repair system in a kind of underground water, it is characterised in that：It is heated including aerator (1), air
Device (2), the first air exhauster (11), elution slot (13), leacheate storage bin (16), waste liquid collecting box (19), the second air exhauster
(24), adsorption tank (21), main shaft (5), the first inclined shaft (6) and the second inclined shaft (7)；
The air heater (2) is connect by pipeline (3) with the aerator (1), air heater (2) the connection aeration
Pipeline (4), the aeration tube road (4) pass to the main shaft (5) bottom；
First inclined shaft (6) is built-in with the first pump-line (8), and second inclined shaft (7) is built-in with the second pump-line
(9), first pump-line (8) and the second pump-line (9) tandem are in pumping main pipeline (10), the pumping supervisor
Road (10) is equipped with the first air exhauster (11) and valve (12)；
The elution slot (13) bottom connects the pumping main pipeline (10), is equipped with sprayer at the top of the elution slot (13)
(14), the sprayer (14) connects the leacheate storage bin (16) by pipeline (15), and the pipeline (15) is equipped with valve
Door (17) and drawing liquid pump (18)；The elution slot (13) bottom is connect with the waste liquid collecting box (19)；The elution slot (13)
Top is equipped with gas outlet (20), and the gas outlet (20) connects the bottom of the adsorption tank (21), institute by pump-line (22)
Pump-line (22) are stated equipped with valve (23) and the second air exhauster (24), adsorption tank (21) top is equipped with gas vent
(25)。
2. volatile organic contaminant repair system in a kind of underground water according to claim 1, it is characterised in that：It is described
Aerated conduit (4) uses utilidor.
3. volatile organic contaminant repair system in a kind of underground water according to claim 1, it is characterised in that：It is described
Leacheate in leacheate storage bin (16) is organic solvent.
4. volatile organic contaminant repair system in a kind of underground water according to claim 1, it is characterised in that：It is described
4 or more adsorption layers (26) are equipped in adsorption tank (21), the adsorption layer (26) is equipped with air hole.
5. volatile organic contaminant repair system in a kind of underground water according to claim 4, it is characterised in that：It is described
The adsorbent material placed on adsorption layer (26) is one of active carbon, diatomite, porous resin and activated alumina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282766.7U CN208166736U (en) | 2018-02-28 | 2018-02-28 | Volatile organic contaminant repair system in a kind of underground water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282766.7U CN208166736U (en) | 2018-02-28 | 2018-02-28 | Volatile organic contaminant repair system in a kind of underground water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208166736U true CN208166736U (en) | 2018-11-30 |
Family
ID=64385147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820282766.7U Expired - Fee Related CN208166736U (en) | 2018-02-28 | 2018-02-28 | Volatile organic contaminant repair system in a kind of underground water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208166736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429859A (en) * | 2020-11-26 | 2021-03-02 | 大庆三宝环保科技有限公司 | Repair system and repair method for petroleum-polluted underground water |
| CN114790062A (en) * | 2022-01-24 | 2022-07-26 | 成都理工大学 | Volatile organic waste gas separation device |
-
2018
- 2018-02-28 CN CN201820282766.7U patent/CN208166736U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429859A (en) * | 2020-11-26 | 2021-03-02 | 大庆三宝环保科技有限公司 | Repair system and repair method for petroleum-polluted underground water |
| CN114790062A (en) * | 2022-01-24 | 2022-07-26 | 成都理工大学 | Volatile organic waste gas separation device |
| CN114790062B (en) * | 2022-01-24 | 2023-06-09 | 成都理工大学 | Volatile organic waste gas separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |