CN106238447A - Soil vapor extraction repair system - Google Patents
Soil vapor extraction repair system Download PDFInfo
- Publication number
- CN106238447A CN106238447A CN201610728954.3A CN201610728954A CN106238447A CN 106238447 A CN106238447 A CN 106238447A CN 201610728954 A CN201610728954 A CN 201610728954A CN 106238447 A CN106238447 A CN 106238447A
- Authority
- CN
- China
- Prior art keywords
- filling
- air inlet
- absorption tower
- escape pipe
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/005—Extraction of vapours or gases using vacuum or venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to remediation contaminated soil field, specially soil vapor extraction repair system, the air inlet pipe on absorption tower is connected with air inlet air pump；The escape pipe on absorption tower connects moisture separation device air inlet, the gas outlet of moisture separation device and filling absorber air inlet and connects, and the gas outlet of filling absorber is connected with air-introduced machine by pipeline, and air-introduced machine connects aiutage；Having flight inside absorption tower, flight is double layer hollow structure, and flight lower surface is distributed shower nozzle, and the hollow of flight is connected with spray liquid water inlet pipe；Connecting air inlet pipe bottom absorption tower, top connects escape pipe.The soil vapor extraction repair system that the present invention provides, screw type absorption tower improves the effect of spray-absorption, improves the treatment effect of stripping gas.The most revolving filling block is divided into four pieces, uses in turn and cleans, it is not necessary to dismounting so that equipment can persistently run well.
Description
Technical field
The present invention relates to remediation contaminated soil field, specially soil vapor extraction repair system.
Background technology
Soil vapor extraction (soil vapor extraction, SVE) is to carry out soil volatility organic contamination in situ
A kind of method repaired, is used for processing the pollution problem of stratum media in aeration zone.The ultimate principle of soil vapor extraction is profit
Producing negative pressure with vacuum pump extracting, when air flows through Polluted area, desorbing also carries the volatility in soil aperture and half volatilization secretly
Property organic pollution, air-flow taken away, through extraction well collect after finally process, reach purify aerated zone soil purpose.
Sometimes, while extracting, gas injection well can be set, in soil, be manually passed through air.The gas extracted out to pass through
Enter air, or the difference according to pollutant except steam and absorption etc. process heel row, use corresponding gas handling techniques.
Existing soil vapor extraction prosthetic appliance, its spray equipment and filling absorber are the most traditional tail gas designs
Structure, the spray equipment spray time of staying is short, and the filler of filling absorber cleans and needs dismounting could clean reuse.
Summary of the invention
For above-mentioned technical problem, the present invention provides the soil vapor extraction repair system of a kind of high treating effect, and
The filler of packing material absorbing device is easy to clean.
Concrete technical scheme is:
Soil vapor extraction repair system, including absorption tower, moisture separation device and filling absorber；Described absorption tower
Air inlet pipe be connected with air inlet air pump；The escape pipe on absorption tower connects moisture separation device air inlet, moisture separation device
Gas outlet and filling absorber air inlet connect, and the gas outlet of filling absorber is connected with air-introduced machine by pipeline, and air-introduced machine is even
It is connected to aiutage；
Having flight inside described absorption tower, flight is double layer hollow structure, and flight lower surface is distributed shower nozzle,
The hollow of flight is connected with spray liquid water inlet pipe；Connecting air inlet pipe bottom absorption tower, top connects escape pipe.
Described filling absorber includes that kitchen sink, kitchen sink top are chamber, semicircle top, and described chamber, semicircle top is divided
For the chamber, top of symmetrical two quadrants, respectively absorbing cavity and drying cavity；There is air inlet on absorbing cavity, in drying cavity, have baking
Dry-air blast mouth；The filling block of cylinder, rotating around its axial line of filling block is had in described filling absorber；Described filler
Block is uniformly divided into four pieces of fan-shaped filling tubes, and described filling tube includes inner headed face, periphery, both ends of the surface and two sidewalls, and two
Sidewall and the axis parallel of filling block；
Two side is sealing plate, and the two side of adjacent two filling tubes is parallel to each other, and forms a slot；Absorbing cavity
And between drying cavity, having vertical plate, plate inserts in slot；
Filling tube periphery is air inlet face, and inner headed face is the face of giving vent to anger；
Described filling block axle center goes out escape pipe, and described escape pipe is eccentrically mounted, and escape pipe one side opening, opens
Mouth is towards absorbing cavity；Leave, between described filling tube inner headed face and escape pipe, cavity of giving vent to anger；
Sealing block, described sealing block is had to be in sealing contact with escape pipe outer wall bottom described slot.
Air inlet pipe is connected with air inlet air pump, and air inlet air pump is connected with the discharge of Polluted area soil, is taken out by gas
Delivering to absorption tower, flight is to have shower water in double layer hollow structure, and flight lower surface is distributed shower nozzle, on gas spiral
Rising, shower nozzle sprays, and gives vent to anger and enters into moisture separation device from top, by moisture removal, then enters back into packing material absorbing
Device, enters into filling tube at absorbing cavity, enters into escape pipe opening from cavity of giving vent to anger the most again；Escape pipe is connected row with air-introduced machine
Put.
The when that first filling tube needing to clean, plate is mentioned, overturn filling block, second in drying cavity is filled out
Barrel is turned in absorbing cavity, and first filling tube enters into kitchen sink and clean, and upset enters into drying cavity drying the most again.Four
Individual filling tube recycles successively.
The soil vapor extraction repair system that the present invention provides, screw type absorption tower improves the effect of spray-absorption,
Improve the treatment effect of stripping gas.The most revolving filling block is divided into four pieces, uses in turn and cleans, it is not necessary to tear open
Unload so that equipment can persistently run well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The detailed description of the invention of the accompanying drawings present invention.
As it is shown in figure 1, soil vapor extraction repair system, including absorption tower 1, moisture separation device 2 and filling absorber
3；The air inlet pipe 5 on described absorption tower 1 is connected with air inlet air pump；The escape pipe on absorption tower 1 connects moisture separation device 2 air inlet
Mouthful, the gas outlet of moisture separation device 2 and filling absorber 3 air inlet connect, the gas outlet of filling absorber 3 by pipeline with
Air-introduced machine 4 connects, and air-introduced machine 4 connects aiutage 6；
It is double layer hollow structure that there are flight 11, flight 11 in described inside, absorption tower 1, and flight 11 lower surface is distributed
Shower nozzle 12, the hollow of flight 11 is had to be connected with spray liquid water inlet pipe；Connecting air inlet pipe 5 bottom absorption tower 1, top connects gives vent to anger
Pipe.
Described filling absorber 3 includes that kitchen sink 33, kitchen sink 33 top are chamber, semicircle top, described semicircle top
Chamber is divided into the chamber, top of symmetrical two quadrants, respectively absorbing cavity 31 and drying cavity 32；There is air inlet on absorbing cavity 31, dry
Drying air port is had in dry chamber 32；The filling block of cylinder, revolving around its axial line of filling block is had in described filling absorber 3
Turn；Described filling block is uniformly divided into four pieces of fan-shaped filling tubes 34, described filling tube 34 include inner headed face, periphery, two
End face and two sidewalls, two side 35 and the axis parallel of filling block；
Two side 35 is sealing plate, and the two side 35 of adjacent two filling tubes 34 is parallel to each other, and forms a slot；
Having vertical plate 36 between absorbing cavity 31 and drying cavity 32, plate 36 inserts in slot；
Filling tube 34 periphery is air inlet face, and inner headed face is the face of giving vent to anger；
Described filling block axle center goes out to have escape pipe 37, and described escape pipe 37 is eccentrically mounted, and escape pipe 37 side
Opening, opening is towards absorbing cavity 31；Leave, between described filling tube 34 inner headed face and escape pipe 37, cavity 38 of giving vent to anger；
Sealing block 39, described sealing block 39 is had to be in sealing contact with escape pipe 37 outer wall bottom described slot.
Air inlet pipe 5 is connected with air inlet air pump, and air inlet air pump is connected with the discharge of Polluted area soil, is taken out by gas
Delivering to absorption tower 1, flight 11 has shower water, flight 11 lower surface that shower nozzle 12 is distributed in double layer hollow structure, gas
Spiral, shower nozzle 12 sprays, and gives vent to anger and enters into moisture separation device 2 from top, by moisture removal, then enters back into
Filling absorber 3, enters into filling tube 34 at absorbing cavity 31, enters into escape pipe 37 opening from cavity 38 of giving vent to anger the most again；Go out
Trachea 37 is connected discharge with air-introduced machine 4.
The when that first filling tube needing to clean, plate 36 is mentioned, overturn filling block, by second in drying cavity 32
Individual filling tube is turned in absorbing cavity 31, and first filling tube enters into kitchen sink 33 and clean, and upset enters into drying the most again
Chamber 32 is dried.Four filling tubes 34 recycle successively.
Claims (2)
1. soil vapor extraction repair system, including absorption tower (1), moisture separation device (2) and filling absorber (3)；Described
The air inlet pipe (5) on absorption tower (1) be connected with air inlet air pump；The escape pipe on absorption tower (1) connects moisture separation device (2) and enters
QI KOU, the gas outlet of moisture separation device (2) and filling absorber (3) air inlet connect, and the gas outlet of filling absorber (3) leads to
Piping is connected with air-introduced machine (4), and air-introduced machine (4) connects aiutage (6)；
It is characterized in that: it is double layer hollow structure that there are flight (11), flight (11) in described inside, absorption tower (1), spiral
Sheet (11) lower surface is distributed shower nozzle (12), and the hollow of flight (11) is connected with spray liquid water inlet pipe；Bottom, absorption tower (1) connects
Tapping into trachea (5), top connects escape pipe.
Soil vapor extraction repair system the most according to claim 1, it is characterised in that: described filling absorber (3)
Including kitchen sink (33), kitchen sink (33) top is chamber, semicircle top, described chamber, semicircle top be divided into symmetrical two four/
The chamber, top of one circle, respectively absorbing cavity (31) and drying cavity (32)；Air inlet, drying cavity is had to have baking in (32) on absorbing cavity (31)
Dry-air blast mouth；The filling block of cylinder, rotating around its axial line of filling block is had in described filling absorber (3)；Described
Filling block is uniformly divided into four pieces of fan-shaped filling tubes (34), described filling tube (34) include inner headed face, periphery, both ends of the surface and
The axis parallel of two sidewalls, two side (35) and filling block；
Two side (35) is sealing plate, and the two side (35) of adjacent two filling tubes (34) is parallel to each other, and formed one insert
Groove；Having vertical plate (36) between absorbing cavity (31) and drying cavity (32), plate (36) inserts in slot；
Filling tube (34) periphery is air inlet face, and inner headed face is the face of giving vent to anger；
Described filling block axle center goes out to have escape pipe (37), and described escape pipe (37) is eccentrically mounted, and escape pipe (37)
Side opening, opening is towards absorbing cavity (31)；Leave, between described filling tube (34) inner headed face and escape pipe (37), cavity of giving vent to anger
(38)；
Sealing block (39), described sealing block (39) is had to be in sealing contact with escape pipe (37) outer wall bottom described slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728954.3A CN106238447B (en) | 2016-08-25 | 2016-08-25 | Soil vapor extraction repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728954.3A CN106238447B (en) | 2016-08-25 | 2016-08-25 | Soil vapor extraction repair system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238447A true CN106238447A (en) | 2016-12-21 |
| CN106238447B CN106238447B (en) | 2019-04-02 |
Family
ID=57596311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610728954.3A Expired - Fee Related CN106238447B (en) | 2016-08-25 | 2016-08-25 | Soil vapor extraction repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238447B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2415822A1 (en) * | 2002-05-10 | 2003-11-10 | Takeshi Tanaka | Method for purifying a layer of contaminated soil and apparatus |
| US20150034328A1 (en) * | 2013-08-01 | 2015-02-05 | Mohamed Abouodah | Groundwater remediation apparatus and method |
| CN204276510U (en) * | 2014-11-26 | 2015-04-22 | 浙江博世华环保科技有限公司 | A kind of vehicular VOCs-contaminated Soils gas phase extracting prosthetic appliance |
| CN204620625U (en) * | 2015-03-18 | 2015-09-09 | 江苏盖亚环境工程有限公司 | The heterogeneous extraction system of a kind of contaminated soil original position |
| CN205323523U (en) * | 2016-01-25 | 2016-06-22 | 中净源（北京）环保科技股份有限公司 | A high -efficient SOx/NOx control device for flue gas is handled |
-
2016
- 2016-08-25 CN CN201610728954.3A patent/CN106238447B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2415822A1 (en) * | 2002-05-10 | 2003-11-10 | Takeshi Tanaka | Method for purifying a layer of contaminated soil and apparatus |
| US20150034328A1 (en) * | 2013-08-01 | 2015-02-05 | Mohamed Abouodah | Groundwater remediation apparatus and method |
| CN204276510U (en) * | 2014-11-26 | 2015-04-22 | 浙江博世华环保科技有限公司 | A kind of vehicular VOCs-contaminated Soils gas phase extracting prosthetic appliance |
| CN204620625U (en) * | 2015-03-18 | 2015-09-09 | 江苏盖亚环境工程有限公司 | The heterogeneous extraction system of a kind of contaminated soil original position |
| CN205323523U (en) * | 2016-01-25 | 2016-06-22 | 中净源（北京）环保科技股份有限公司 | A high -efficient SOx/NOx control device for flue gas is handled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238447B (en) | 2019-04-02 |
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