CN106216374A - Contaminated soil heat treatment system - Google Patents
Contaminated soil heat treatment system Download PDFInfo
- Publication number
- CN106216374A CN106216374A CN201610824316.1A CN201610824316A CN106216374A CN 106216374 A CN106216374 A CN 106216374A CN 201610824316 A CN201610824316 A CN 201610824316A CN 106216374 A CN106216374 A CN 106216374A
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- CN
- China
- Prior art keywords
- shell
- pipe
- soil
- activated carbon
- pretreatment
- 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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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
Contaminated soil heat treatment system, including feed arrangement, pretreatment unit, reprocessing device and air cleaner；Feed arrangement is stirring cage, and one end of stirring cage is provided with stirring cage charging aperture；Pretreatment unit includes pretreatment shell, the upper port of pretreatment shell connects the discharging opening of stirring cage, being provided with the activated carbon absorption group that two rows are arranged above and below in pretreatment shell, often group activated carbon absorption group is made up of several parallel hollow pipes, gear, bearing block and gear motor.The present invention uses system model to process contaminated soil, and soil, through feed arrangement, is transported by stirring cage, soil is carried out pulverization process simultaneously, makes the diameter of soil particle diminish as far as possible；Soil is through pretreatment unit, under the effect of activated carbon absorption group, is extruded by sky pipe, makes soil continue to pulverize, and the soil of pulverizing contacts with activated carbon and absorbed by harmful organic pollution, improves treatment effect.
Description
Technical field
The invention belongs to field of environment engineering, specifically a kind of contaminated soil heat treatment system.
Background technology
After the soil of specific region receives pollution, just can reuse after needing to carry out pollution process, otherwise environment be made
Become impact.At present, heat treatment technics is used to process.But Equipment for Heating Processing is bulky, soil through steam process,
After heat treated, in soil still remaining organic pollution, the technology of there is presently no can solve the problem that problem.
Summary of the invention
The present invention provides a kind of contaminated soil heat treatment system, in order to solve defect of the prior art.
The present invention is achieved by the following technical programs:
Contaminated soil heat treatment system, including feed arrangement, pretreatment unit, reprocessing device and air cleaner；Charging
Device is stirring cage, and one end of stirring cage is provided with stirring cage charging aperture；Pretreatment unit includes pretreatment shell, the upper end of pretreatment shell
Mouth connects the discharging opening of stirring cage, side, the discharging opening bottom mounting rotary electric machine of stirring cage, the output shaft of electric rotating machine is installed and cuts
Cutter, cutter are positioned at the lower end of the discharging opening of stirring cage, are provided with the activated carbon absorption group that two rows are arranged above and below in pretreatment shell,
Often group activated carbon absorption group is made up of several parallel hollow pipes, gear, bearing block and gear motor, fills activity in hollow pipe
Charcoal, hollow pipe is offered several through hole, and through hole is installed web plate, and the aperture of web plate is less than the diameter of activated carbon, and hollow pipe passes through
Bearing block is connected with pretreatment shell, and the other end of hollow pipe connects gear, and the gear of adjacent hollow pipe engages each other, wherein
One gear connects the output shaft of gear motor, and the hollow pipe of two groups of activated carbon absorption groups is mutually perpendicular to；Reprocessing device includes
Reprocessing shell, the reprocessing housing feed inlet of reprocessing shell connects the outlet of pretreatment shell lower end, in reprocessing shell
Being provided with the board-like conveyer belt of level, open-work is offered on the surface of board-like conveyer belt, is provided with two vertical baffles in reprocessing shell, every
Have on plate can time the passage that passes of board-like conveyer belt, reprocessing shell divide is become three, left, center, right cavity, then locates by dividing plate
Cavity on the left of reason housing feed inlet connection, is provided with steam pipe in middle chamber, steam pipe is positioned at the centre of board-like conveyer belt, steam
Several high-pressure nozzle is offered on the top of pipe, installs several heat pipes that add in right-side cavity body, and the lower end of right side cavity is provided with discharging opening, right
First row QI KOU is offered on the top of side chamber body, and first row QI KOU is installed first exhaust fan, and first row QI KOU connects air cleaning
Device.
Contaminated soil heat treatment system as above, described air cleaner is inhaled by waste gas treatment tank and Organic substance
Receiving liquid, first row QI KOU connects one end of exhaustor, and the other end of exhaustor is inserted in waste gas treatment tank and is positioned at Organic substance
The liquid level bottom of absorbing liquid, the upper end of waste gas treatment tank is provided with waste gas treatment tank exhaustor.
Contaminated soil heat treatment system as above, installs the warm-air pipe of annular, heat in described pretreatment shell
Uniformly offering several venthole on air hose, warm-air pipe is positioned at the bottom of activated carbon absorption group, and warm-air pipe connects air inlet pipe
One end, the other end of air inlet pipe connects air intake pump, and the periphery of air inlet pipe is wound around and is provided with heater strip；The upper end peace of pretreatment shell
Dress second exhaust port, installs second exhaust fan at second exhaust port, second exhaust port connects air cleaner.
Contaminated soil heat treatment system as above, the reprocessing shell of described discharging opening sidepiece is provided with scraper plate,
Scraper plate coordinates with the lower end of board-like conveyer belt.
The invention have the advantage that the present invention uses system model to process contaminated soil, soil is through charging dress
When putting, being transported by stirring cage, soil is carried out pulverization process simultaneously, make the diameter of soil particle diminish as far as possible, stirring cage goes out
The soil come is smashed further through cutter, and soil is uniformly broken up distribution by cutter simultaneously；Soil is through pretreatment unit
Time, under the effect of activated carbon absorption group, extruded by sky pipe, make soil continue to pulverize, the soil of pulverizing and activity
Harmful organic pollution is absorbed by charcoal contact, improves treatment effect；Soil is through after processing dress, by vapours by soil
Middle organic pollution heats and makes ground moistening, makes water-soluble organic pollution soluble in water, after the cavity of right side
Water and organic pollution are steamed by heating in the lump, finally give clean soil；The gas steaming pollution fills through exhaust-gas treatment
Putting and process, clean air enters and takes up, environmentally safe.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is this
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of invention；Fig. 2 is the enlarged drawing of the sectional view of the line A-A along Fig. 1；Fig. 3 is I innings of Fig. 2
Portion's enlarged drawing.
Figure number marks: 1 stirring cage charging aperture, 2 stirring cages, 3 first row QI KOU, 4 first exhaust fan, 5 exhaustors, 6 exhaust-gas treatments
Case exhaustor, 7 waste gas treatment tanks, 8 second exhaust fan, 9 second exhaust port, 10 add heat pipe, 11 discharging openings, 12 scraper plates, 13 high pressure
Shower nozzle, 14 steam pipes, 15 dividing plates, 16 board-like transmission bands, 17 reprocessing shells, 18 reprocessing housing entrance, 19 warm-air pipes, 20
Air inlet pipe, 21 heater strips, 22 air intake pumps, 23 pretreatment shells, 24 gear motors, 25 bearing blocks, 26 hollow pipes, 27 gears, 28
Through hole, 29 web plates, 30 ventholes, 31 electric rotating machines, 32 cutter.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Contaminated soil heat treatment system, as it can be seen, include feed arrangement, pretreatment unit, reprocessing device and air
Purifier；Feed arrangement is stirring cage 2, and one end of stirring cage 2 is provided with stirring cage charging aperture 1；Pretreatment unit includes pretreatment shell
23, the discharging opening of the upper port connection stirring cage 2 of pretreatment shell 23, side, the discharging opening bottom mounting rotary electric machine 31 of stirring cage 2,
Installing cutter 32 on the output shaft of electric rotating machine 31, cutter 32 are positioned at the lower end of the discharging opening of stirring cage 2, pretreatment shell 23
Inside be provided with the activated carbon absorption group that two rows are arranged above and below, often group activated carbon absorption group by several parallel hollow pipes 26, gear 27,
Bearing block 25 and gear motor 24 form, and fill activated carbon, hollow pipe 26 is offered several through hole 28, through hole 28 in hollow pipe 26
Upper installation web plate 29, the aperture of web plate 29 is less than the diameter of activated carbon, and hollow pipe 26 is by bearing block 25 and pretreatment shell 23
Connecting, the other end of hollow pipe 26 connects gear 27, and the gear 27 of adjacent hollow pipe 26 engages each other, one of them gear 27
Connecting the output shaft of gear motor 24, the hollow pipe 26 of two groups of activated carbon absorption groups is mutually perpendicular to；Reprocessing device includes locating again
Reason shell 17, the reprocessing housing feed inlet 18 of reprocessing shell 17 connects the outlet of pretreatment shell lower end, reprocesses shell
Being provided with the board-like conveyer belt 16 of level in 17, open-work is offered on the surface of board-like conveyer belt 16, is provided with two in reprocessing shell 17
Vertical baffle 15, dividing plate 15 has can time the passage that passes of board-like conveyer belt 16, reprocessing shell 17 is split by dividing plate 15
Become three, left, center, right cavity, cavity on the left of reprocessing housing feed inlet 18 connection, in middle chamber, be provided with steam pipe 14, steam pipe
14 centres being positioned at board-like conveyer belt 16, the top of steam pipe 14 is offered several high-pressure nozzle 13, is installed several in right-side cavity body
Adding heat pipe 10, the lower end of right side cavity is provided with discharging opening 11, and first row QI KOU 3, first row QI KOU 3 are offered in the top of right side cavity
Upper installation first exhaust fan 4, first row QI KOU 3 connects air cleaner.The present invention uses system model to contaminated soil
Processing, soil, through feed arrangement, is transported by stirring cage, soil is carried out pulverization process simultaneously, makes soil
The diameter of grain diminishes as far as possible；Soil is through pretreatment unit, under the effect of activated carbon absorption group, is squeezed by sky pipe
Pressure, makes soil continue to pulverize, and the soil of pulverizing contacts with activated carbon and absorbed by harmful organic pollution, improves treatment effect；
Soil, through after processing dress, by organic contaminants in soil heating and makes ground moistening by vapours, makes water soluble
Organic pollution soluble in water, by right side cavity post-heating, water and organic pollution are steamed in the lump, finally give clean
Soil；The gas steaming pollution processes through emission-control equipment, and clean air enters and takes up, to environment without dirt
Dye.
Specifically, air cleaner can use existing Industrial cleaning facility device, it would however also be possible to employ following structure, this reality
Execute the air cleaner described in example and connected the one of exhaustor 5 by waste gas treatment tank 7 and Organic substance absorbing liquid, first row QI KOU 3
End, in the other end of exhaustor 5 is inserted into waste gas treatment tank 7 and be positioned at the liquid level bottom of Organic substance absorbing liquid, waste gas treatment tank 7
Upper end be provided with waste gas treatment tank exhaustor 6.This structural device is simple, and absorbability is strong, and air is abundant with Organic substance absorbing liquid
Contact, fully absorbs harmful Organic substance, makes discharge gas almost without pollution.Dry air is used to process, simply
Organic pollution is steamed by simple heating, it is to avoid soil is the moistest, it is possible to ensures that next step process is smoothed out, ensures simultaneously
Soil is smoothly through activated carbon absorption group.
Concrete, in order to improve the effect of pretreatment further, mounting ring in the pretreatment shell 23 described in the present embodiment
The warm-air pipe 19 of shape, warm-air pipe 19 is uniformly offered several venthole 30, and warm-air pipe 19 is positioned at activated carbon absorption group
Bottom, warm-air pipe 19 connects one end of air inlet pipe 20, and the other end of air inlet pipe 20 connects air intake pump 22, the periphery of air inlet pipe 20
Winding is provided with heater strip 21；Second exhaust port 9 is installed in the upper end of pretreatment shell 23, installs second exhaust at second exhaust port 9
Fan 8, second exhaust port 9 connects air cleaner.Air intake pump 22 blows air into pretreatment shell 23, in air inlet pipe 20
Being heated by heater strip 21, the gas of high temperature contacts with soil and is evaporated in the lump by organic contaminants in soil, with pollutant
Hot-air siphon away be transported in air cleaner carry out purified treatment by second exhaust fan 8 again.
Further, clean in order to soil on board-like conveyer belt 16 is removed, discharging opening 11 sidepiece described in the present embodiment
Reprocessing shell 17 be provided with scraper plate 12, scraper plate 12 coordinates with the lower end of board-like conveyer belt 16.Can be by plate by scraper plate 12
The soil on formula conveyer belt 16 surface scrapes, and the soil scraped directly is discharged by discharging opening 11.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (4)
1. contaminated soil heat treatment system, it is characterised in that: include feed arrangement, pretreatment unit, reprocessing device and air
Purifier；Feed arrangement is stirring cage (2), and one end of stirring cage (2) is provided with stirring cage charging aperture (1)；Pretreatment unit includes pre-place
Reason shell (23), the upper port of pretreatment shell (23) connects the discharging opening of stirring cage (2), side, the discharging opening bottom peace of stirring cage 2
Dress electric rotating machine 31, the output shaft of electric rotating machine 31 is installed cutter 32, and cutter 32 are positioned under the discharging opening of stirring cage 2
End, is provided with the activated carbon absorption group that two rows are arranged above and below in pretreatment shell (23), often group activated carbon absorption group is by several parallel
Hollow pipe (26), gear (27), bearing block (25) and gear motor (24) composition, fill activated carbon in hollow pipe (26), empty
Offering several through hole (28) on heart pipe (26), through hole (28) is installed web plate (29), the aperture of web plate (29) is less than activated carbon
Diameter, hollow pipe (26) is connected with pretreatment shell (23) by bearing block (25), and the other end of hollow pipe (26) connects gear
(27), the gear (27) of adjacent hollow pipe (26) engages each other, and one of them gear (27) connects the defeated of gear motor (24)
Shaft, the hollow pipe (26) of two groups of activated carbon absorption groups is mutually perpendicular to；Reprocessing device includes reprocessing shell (17), reprocessing
The reprocessing housing feed inlet (18) of shell (17) connects the outlet of pretreatment shell lower end, is provided with water in reprocessing shell (17)
Flat board-like conveyer belt (16), the surface of board-like conveyer belt (16) is offered open-work, is provided with two vertically in reprocessing shell (17)
Dividing plate (15), dividing plate (15) has can time board-like conveyer belt (16) passage that passes, dividing plate (15) will reprocess shell
(17) it is divided into three, left, center, right cavity, cavity on the left of reprocessing housing feed inlet (18) connection, in middle chamber, is provided with steam
Pipe (14), steam pipe (14) is positioned at the centre of board-like conveyer belt (16), and several high-pressure nozzle is offered on the top of steam pipe (14)
(13), in right-side cavity body, installation is several adds heat pipe (10), and the lower end of right side cavity is provided with discharging opening (11), the top of right side cavity
Offering first row QI KOU (3), first row QI KOU (3) is installed first exhaust fan (4), first row QI KOU (3) connects air cleaning
Device.
Contaminated soil heat treatment system the most according to claim 1, it is characterised in that: described air cleaner is by giving up
Gas disposal case (7) and Organic substance absorbing liquid, first row QI KOU (3) connects one end of exhaustor (5), the other end of exhaustor (5)
Being inserted in waste gas treatment tank (7) and be positioned at the liquid level bottom of Organic substance absorbing liquid, the upper end of waste gas treatment tank (7) is provided with waste gas
Treatment box exhaustor (6).
Contaminated soil heat treatment system the most according to claim 1 and 2, it is characterised in that: described pretreatment shell
(23) warm-air pipe (19) of annular is installed in, warm-air pipe (19) is uniformly offered several venthole (30), warm-air pipe
(19) being positioned at the bottom of activated carbon absorption group, warm-air pipe (19) connects one end of air inlet pipe (20), another of air inlet pipe (20)
End connects air intake pump (22), and the periphery of air inlet pipe (20) is wound around and is provided with heater strip (21)；The upper end of pretreatment shell (23) is installed
Second exhaust port (9), second exhaust fan (8), second exhaust port (9) connection air cleaner are installed by second exhaust port (9) place.
Contaminated soil heat treatment system the most according to claim 1 and 2, it is characterised in that: described discharging opening (11) side
The reprocessing shell (17) in portion is provided with scraper plate (12), and scraper plate (12) coordinates with the lower end of board-like conveyer belt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824316.1A CN106216374B (en) | 2016-09-18 | 2016-09-18 | Contaminated soil heat treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824316.1A CN106216374B (en) | 2016-09-18 | 2016-09-18 | Contaminated soil heat treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106216374A true CN106216374A (en) | 2016-12-14 |
| CN106216374B CN106216374B (en) | 2022-05-17 |
Family
ID=58075530
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610824316.1A Active CN106216374B (en) | 2016-09-18 | 2016-09-18 | Contaminated soil heat treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433813A (en) * | 2018-10-19 | 2019-03-08 | 无锡飞述科技有限公司 | A kind of soil remediation sampler |
| CN112547775A (en) * | 2021-01-15 | 2021-03-26 | 上海沫依生物科技有限公司 | Utilize equipment of steam extraction restoration soil |
| CN114602962A (en) * | 2022-01-20 | 2022-06-10 | 北京建工环境修复股份有限公司 | Heating unit, heating method and application of sequencing batch indirect thermal desorption repair system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239252A (en) * | 1999-12-22 | 2001-09-04 | Canon Inc | Method for cleaning polluted soil, device for cleaning polluted soil, chlorine-containing gas generator and polluted gas cracking device using this chlorine- containing gas generator |
| US20100098495A1 (en) * | 2007-05-06 | 2010-04-22 | Lei Shi | Method for modifying Nomal Clay and a method for Producing Composite Elastomer from the Clay |
| KR101060185B1 (en) * | 2011-04-14 | 2011-08-29 | 주식회사 윈텍에이티에스 | Thermal desorption type soil restore apparatus |
| CN102513343A (en) * | 2011-12-31 | 2012-06-27 | 北京鼎实环境工程有限公司 | Treatment system for repairing organics-contaminated soil |
| CN103252345A (en) * | 2013-04-11 | 2013-08-21 | 华北电力大学 | Treating method and system for persistent organic pollutants in soil environment |
| CN204052357U (en) * | 2013-05-17 | 2014-12-31 | 上海康恒环境股份有限公司 | A kind of device processing organic contaminants in soil |
| CN205289225U (en) * | 2015-12-14 | 2016-06-08 | 徐州工程学院 | Polycyclic aromatic hydrocarbons's intensive thermal desorption repair equipment in soil and deposit |
| CN206139637U (en) * | 2016-09-18 | 2017-05-03 | 滁州职业技术学院 | Contaminated soil heat treatment system |
-
2016
- 2016-09-18 CN CN201610824316.1A patent/CN106216374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239252A (en) * | 1999-12-22 | 2001-09-04 | Canon Inc | Method for cleaning polluted soil, device for cleaning polluted soil, chlorine-containing gas generator and polluted gas cracking device using this chlorine- containing gas generator |
| US20100098495A1 (en) * | 2007-05-06 | 2010-04-22 | Lei Shi | Method for modifying Nomal Clay and a method for Producing Composite Elastomer from the Clay |
| KR101060185B1 (en) * | 2011-04-14 | 2011-08-29 | 주식회사 윈텍에이티에스 | Thermal desorption type soil restore apparatus |
| CN102513343A (en) * | 2011-12-31 | 2012-06-27 | 北京鼎实环境工程有限公司 | Treatment system for repairing organics-contaminated soil |
| CN103252345A (en) * | 2013-04-11 | 2013-08-21 | 华北电力大学 | Treating method and system for persistent organic pollutants in soil environment |
| CN204052357U (en) * | 2013-05-17 | 2014-12-31 | 上海康恒环境股份有限公司 | A kind of device processing organic contaminants in soil |
| CN205289225U (en) * | 2015-12-14 | 2016-06-08 | 徐州工程学院 | Polycyclic aromatic hydrocarbons's intensive thermal desorption repair equipment in soil and deposit |
| CN206139637U (en) * | 2016-09-18 | 2017-05-03 | 滁州职业技术学院 | Contaminated soil heat treatment system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433813A (en) * | 2018-10-19 | 2019-03-08 | 无锡飞述科技有限公司 | A kind of soil remediation sampler |
| CN112547775A (en) * | 2021-01-15 | 2021-03-26 | 上海沫依生物科技有限公司 | Utilize equipment of steam extraction restoration soil |
| CN112547775B (en) * | 2021-01-15 | 2022-11-22 | 安徽中青环保工程咨询有限公司 | Utilize equipment of steam extraction restoration soil |
| CN114602962A (en) * | 2022-01-20 | 2022-06-10 | 北京建工环境修复股份有限公司 | Heating unit, heating method and application of sequencing batch indirect thermal desorption repair system |
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| Publication number | Publication date |
|---|---|
| CN106216374B (en) | 2022-05-17 |
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