CN104759465B - A kind of device for soil remediation with crushing function - Google Patents
A kind of device for soil remediation with crushing function Download PDFInfo
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- CN104759465B CN104759465B CN201510179531.6A CN201510179531A CN104759465B CN 104759465 B CN104759465 B CN 104759465B CN 201510179531 A CN201510179531 A CN 201510179531A CN 104759465 B CN104759465 B CN 104759465B
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Abstract
The present invention relates to a kind of device for soil remediation with crushing function, including charging crushing system, rotary heating system, solid and gas piece-rate system, soil discharge system and gas discharge system, described charging crushing system is connected with rotary heating system, described rotary heating system is connected with soil discharge system and gas discharge system respectively by solid and gas piece-rate system, condenser is provided between described soil discharge system and solid and gas piece-rate system, rough dusting system is provided between described gas discharge system and solid and gas piece-rate system, described rough dusting system is connected by condensing tower with gas discharge system, the bottom of described condensing tower is also associated with filter press, described rotary heating system is also connected with compression system and air pressure protection device respectively, described air pressure protection device is connected with rough dusting system.The design is heated by electromagnetic induction to soil, is greatly accelerated pollutant and is become the speed that gas is separated from soil, improves the remediation efficiency of soil.
Description
Technical field
The invention belongs to the soil remediation field in field of environment engineering technology, particularly a kind of use with crushing function
In the device of soil remediation.
Background technology
Chlorine industry is the important component of national economy, is basic chemical industry raw material industry, in whole National Industrial
In occupation of highly important basic status in system, chlor-alkali production technique has electrolysis in mercury cell, diaphragm electrolysis and ionic membrane method, its
Middle mercury process current efficiency is high, good product quality, before the nineties in last century, is always the master that each chlor-alkali plant of China is used
Want production technology, but the technique can produce it is substantial amounts of contain mercury contaminated soil, be caused directly or indirectly soil and groundwater pollution,
There is environmental pollution hidden danger, it would be highly desirable to administer.
At present, the domestic recovery technique for mercury and mercuric compounds contaminated soil mainly includes phytoremediation technology, stably
Change curing technology, electro reclamation and elution technique；On the one hand reparation speed is slower for these technologies, such as phytoremediation and electro reclamation
Technology, it is difficult to repaired within a short period to high pollution soil；The two repairs risk greatly, such as stabilizes curing technology
After reparation, mercury and mercuric compounds are still had in soil, and the mercury under certain environmental change in (such as Acid Rain Effect), soil is still
There is the possibility of dissolution, there is environmental risk.
Thermal desorption technology is one of major technique of repairing polluted soil, and the technology is added with direct or indirect heat exchange
Heat, makes the pollution components in soil reach sufficiently high temperature, the process for making it evaporate and be separated with Soil mediation.Thermal desorption
Heat transferring medium in device is air, combustion gas, inert gas etc., thermal desorption process be in soil pollution components from solid phase
(liquid phase) heat transfer enters the physical process of gas phase.
The thermal desorption repair system that the country is developed at present is dirty primarily directed to volatile organic matter and semi-volatile organic matter
Soil is contaminated, because organic matter has larger difference on physicochemical characteristicses with mercury and mercuric compounds, these thermal desorption equipment are difficult to use in
The reparation of mercury contaminated soil.
The content of the invention
The technical problem to be solved in the invention is that soil is heated by electromagnetic induction, greatly accelerates pollutant
Become the speed that gas is separated from soil, improve the remediation efficiency of soil；Offer is a kind of to be used for soil with crushing function
The device that earth is repaired.
To solve above-mentioned technical problem, structure of the invention includes charging crushing system, rotary heating system, solid and gas point
From system, soil discharge system and gas discharge system, described charging crushing system is connected with rotary heating system, described
Rotary heating system is connected with soil discharge system and gas discharge system respectively by solid and gas piece-rate system, and described soil goes out
Condenser is provided between material system and solid and gas piece-rate system, provided with just between described gas discharge system and solid and gas piece-rate system
Dust pelletizing system is walked, described rough dusting system is connected by condensing tower with gas discharge system, the bottom of described condensing tower
Filter press is also associated with, described rotary heating system is also connected with compression system and air pressure protection device respectively, described gas
Pressure protection device is connected with rough dusting system.
Further：Described charging crushing system include the first material feeding box, funnel, the first tilting track, crush casing,
Crushing wheel, sieve plate, storing casing and the track of arc second, described funnel are connected to the bottom of the first material feeding box, described first
The lower end of track is located at the lower section of funnel discharging opening, and the upper end of first track is located at the top for crushing casing charging aperture, institute
The crushing wheel stated is located in crush box body, and described crushing wheel is connected by the first rotary shaft with the first motor, the crush box
The discharging opening of body bottom is connected to the top of tilting sieve plate, and the lower end of the sieve plate is connected with the lower end of the second track, described
The upper end of second track is arranged on the top of the first material feeding box charging aperture, and the first described track and the bottom of the second track are all pacified
Equipped with vibrator, the lower section for being connected to sieve plate of described storing casing, the bottom of the storing casing is provided with discharging opening, institute
The discharging opening for stating storing bottom half is connected by the first sealing valve with rotary heating system.
Further：Described rotary heating system includes cartridge heater, the second motor, induction coil, the second rotary shaft, spiral shell
Vane piece and the second feeding cylinder, the second described rotary shaft are located in cartridge heater, and described helical blade is sleeved on the second rotation
On axle, one end of second rotary shaft is connected through the side of cartridge heater with the second motor, and the second described feeding cylinder passes through
Mozzle is connected with cartridge heater, and the bottom of the opposite side cartridge heater offers discharging opening, and described cartridge heater passes through discharging
Mouth is connected with solid and gas piece-rate system, and the second sealing valve is provided between the discharging opening and solid and gas piece-rate system of the cartridge heater, described
The second feeding cylinder be connected with the first sealing valve.
Further：Described solid and gas piece-rate system is cyclone separator.
Further：Described rough dusting system is sack cleaner.
Further：Described soil discharge system is conveying worm, and described condenser and conveying worm enter
Material mouth is connected.
Further：Described compression system is booster pump.
Further：Described air pressure protection device includes valve element, valve cylinder, spring and bonnet, and described valve element activity is even
It is connected in valve cylinder, the side of the valve cylinder is fixedly connected with bonnet, and described valve element is connected by spring with bonnet, the valve cylinder
Side wall on the position that offers on outlet passageway, described bonnet relative to outlet passageway offer venthole, described valve
Gas skirt is also associated with the outside of lid, described venthole is connected in gas skirt.
Further：Described gas discharge system includes interconnected aerosolater and activated carbon adsorber, institute
The activated carbon adsorber stated is connected to the top of condensing tower.
After said structure, the present invention is repaired by way of Thermal desorption to soil, and eliminating in soil has
Volatilization and the pollutant of half volatile；And the design is heated using electromagnetic induction to soil, greatly accelerates pollutant
Become the speed that gas is separated from soil, improve the remediation efficiency of soil；And the design is additionally provided with pressure protection dress
Put, when pressure postcritical during heating, pressure protective device then can voluntarily start, so as to reduce in heating system
Pressure, play a part of self-protection.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is block schematic illustration of the invention.
Fig. 2 is the structural representation of charging crushing system.
Fig. 3 is the structural representation of rotary heating system.
Fig. 4 is the structural representation of air pressure protection device.
Embodiment
A kind of device for soil remediation with crushing function as shown in Figure 1, it include feeding crushing system 1,
Rotary heating system 3, solid and gas piece-rate system 4, soil discharge system 10 and gas discharge system 14, described charging crushing system
1 is connected with rotary heating system 3, described rotary heating system 3 by solid and gas piece-rate system 4 respectively with soil discharge system 10
It is connected with gas discharge system 14, condenser 9 is provided between described soil discharge system 10 and solid and gas piece-rate system 4, it is described
Gas discharge system 14 and solid and gas piece-rate system 4 between be provided with rough dusting system 7, described rough dusting system 7 passes through
Condensing tower 8 is connected with gas discharge system 14, and the bottom of described condensing tower 8 is also associated with filter press 11, and described rotation adds
Hot systems 3 are also connected with compression system 5 and air pressure protection device 6 respectively, described air pressure protection device 6 and rough dusting system
7 are connected；Described solid and gas piece-rate system 4 is cyclone separator, and described soil discharge system 10 is conveying worm, described
Condenser 9 is connected with the charging aperture of conveying worm, and described compression system 5 is booster pump.During reparation, contaminated soil is put into
Feed in crushing system 1, soil can be crushed in charging crushing system 1, the soil of bulk is ground into tiny particle,
Satisfactory fine particle can be undesirable automatically into rotary heating system 3 after crushing, can convey again into
Feed in crushing system 1, crushed again, untill meeting the requirements, the Polluted Soil into rotary heating system 3 is in electromagnetism
In the presence of sensing heating, the pollution components in soil is reached sufficiently high temperature, it is evaporated and is separated with soil, this
Design accelerates the separation of pollutant by the way of pressurized, heated, when the pollutant of volatilization or half volatilization is kept completely separate out
Afterwards, start cyclone separator to convey into rough dusting system 7 gas evaporated, this portion gas is tentatively removed
Miscellaneous, so as to reduce the filter pressure of last gas discharge system 14, the gas after dedusting is cooled down by condensing tower 8 again,
The pollutant with volatilization and half volatile is set to be separated out after cooling, remaining gas is passing through gas blow-off system removal of impurities heel row
Go out, the pollutant of precipitation flows into filter press 11 from the bottom of condensing tower 8, then directly forms filter cake 12 by filter press 11, then
The pollutant of volatilization or half volatile is uniformly removed by reclaiming filter cake 12；The soil separated by cyclone separator is passed through
Cross after the cooling of condenser 9, then discharged by conveying worm.The design is repaired by way of Thermal desorption to soil, is removed
There is the pollutant of volatilization and half volatile in soil；And the design is heated using electromagnetic induction to soil, significantly
Accelerate pollutant and become the speed that gas is separated from soil, improve the remediation efficiency of soil；And the design is additionally provided with
Pressure protective device, when pressure postcritical during heating, pressure protective device then can voluntarily start, so as to reduce
Pressure in heating system, plays a part of self-protection.
Charging crushing system 1 as shown in Figure 2 includes the first material feeding box 15, funnel 31, the first tilting track 16, crushing
Casing 17, crushing wheel 18, sieve plate 19, storing casing 20 and the second track of arc 21, described funnel 31 are connected to the first charging
The bottom of case 15, the lower end of first track 16 is located at the lower section of the discharging opening of funnel 31, the upper end position of first track 16
In the top for crushing the charging aperture of casing 17, described crushing wheel 18, which is located at, to be crushed in casing 17, and described crushing wheel 18 passes through the
One rotary shaft 32 is connected with the first motor, and the discharging opening for crushing the bottom of casing 17 is connected to the top of tilting sieve plate 19,
The lower end of the sieve plate 19 is connected with the lower end of the second track 21, and the upper end of second track 21 is arranged on the first material feeding box
The top of 15 charging apertures, the first described track 16 and the bottom of the second track 21 are fitted with vibrator, described material storing box
The lower section for being connected to sieve plate 19 of body 20, the bottom of the storing casing 20 is provided with discharging opening, the bottom of storing casing 20
Discharging opening be connected by the first sealing valve 22 with rotary heating system 3.Soil can be by connecting after entering in the first material feeding box 15
It is connected on the funnel 31 of the bottom of the first material feeding box 15 to drop on the first track 16, then starts installed in the bottom of the first track 16
Vibrator makes soil be transported to the upper end of the first track 16 in the presence of vibration, and then soil falls in the presence of self gravitation
Drop into crushing casing 17, start the first motor during soil is transported up and be passed to the first rotary shaft 32 with powder
Broken wheel 18 is rotated, and large-scale soil block is crushed using crushing wheel 18, the soil after crushing can drop on sieve plate 19,
The grain satisfactory soil of size can drop through sieve plate 19 to be stored into storing casing 20 is interior, it is undesirable then can edge
Sieve plate 19 to continue to tumble on the second track 21, then start the vibrator installed in the bottom of the second track 21, pass through vibration
This part soil is transported into the first material feeding box 15 again, crushed again, until granular size can pass through sieve plate 19
Untill after in into storing casing 20.The first sealing valve 22 is opened after whole soil are crushed and finish and meet the requirements, makes this
Part soil drops into rotary heating system 3 automatically.The design is conveyed by the way of vibration to soil, soil is existed
Precrushing is carried out by vibration force during conveying, separating twice is then carried out to soil by crushing wheel 18, and can
Ensure to drop and all met the requirements into the soil particle in rotary heating system 3, the design is by being ground into the soil of bulk carefully
The soil of fine granularity increases the direct heating surface area of soil, so as to accelerate volatilization and half volatile pollutants are run from soil
Speed out, improves soil remediation efficiency.
Rotary heating system 3 as shown in Figure 3 includes cartridge heater 23, the second motor 24, induction coil 27, the second rotary shaft
25th, the feeding cylinder 28 of helical blade 26 and second, the second described rotary shaft 25 is located in cartridge heater 23, described helical blade
26 are sleeved in the second rotary shaft 25, and one end of second rotary shaft 25 passes through side and the phase of the second motor 24 of cartridge heater 23
Even, the second described feeding cylinder 28 is connected by mozzle 29 with cartridge heater 23, and the bottom of the opposite side cartridge heater 23 is opened
Provided with discharging opening, described cartridge heater 23 is connected by discharging opening with solid and gas piece-rate system 4, the discharging opening of the cartridge heater 23 with
The second sealing valve 30 is provided between solid and gas piece-rate system 4, the second described feeding cylinder 28 is connected with the first sealing valve 22.Soil enters
After entering in the second feeding cylinder 28, it can be rolled into by mozzle 29 in cartridge heater 23, be then shut off the first sealing valve 22 and second close
Valve 30 is sealed, and is powered the soil in cartridge heater 23 is heated to induction coil 27 using electromagnetic induction, makes the tool in soil
The pollutant for having volatilization or half volatile reaches sufficiently high temperature, so that it evaporates and is separated with soil, in heating
During start the second motor 24 and it is rotated with the second rotary shaft 25, helical blade 26 is under the drive of the second rotary shaft 25
Also it can rotate, upset conveying is carried out to soil using helical blade 26, soil various pieces are uniformly heated, accelerated
The speed of pollutant evaporation, when the pollutant with volatility and half volatile is all run out after, opens the second sealing valve
30 make soil be dropped in the presence of helical blade 26 along discharging opening into cyclone separator, using cyclone separator to pyrolysis
Soil after analysis is separated.The design is heated by electromagnetic induction to soil, accelerates the speed of pollutant evaporation, from
And improve the speed of soil Thermal desorption.
Air pressure protection device 6 as shown in Figure 4 includes valve element 33, valve cylinder 34, spring 37 and bonnet 35, described valve element 33
Be movably connected in valve cylinder 34, the side of the valve cylinder 34 is fixedly connected with bonnet 35, described valve element 33 by spring 37 with
Bonnet 35 is connected, and is offered on the side wall of the valve cylinder 34 on outlet passageway 38, described bonnet 35 relative to outlet passageway 38
Position offer venthole 39, the outside of described bonnet 35 is also associated with gas skirt 36, and described venthole 39 is connected to
In gas skirt 36.The design accelerates the speed of pollutant Thermal desorption by the way of pressurization, but as pollutant constantly steams
Air pressure in hair, cartridge heater 23 also can constantly increase, then can be to equipment itself and surrounding environment when air pressure exceedes critical value
Potential safety hazard is caused, so the design plays the function of self-protection by setting air pressure protection device 6.When in cartridge heater 23
Air pressure it is too high when, the gas in cartridge heater 23 can then push the extrusion spring 37 of valve element 33, lead to the mobile outlet of valve element 33
Road 38 can be exposed, and the gas in cartridge heater 23 can sequentially pass through outlet passageway 38, venthole 39 and gas skirt 36 and flow into just
Walk and dedusting is carried out in dust pelletizing system 7；After the air pressure in cartridge heater 3 is less than critical point, the elastic force of spring 37 is greater than cartridge heater 3
Interior air pressure, now spring 37 can push valve element 33 and be moved to opposite direction, again block outlet passageway 38, prevent in cartridge heater 23
Air pressure continue reduce so that soil proceeds Thermal desorption reparation under pressure, greatly accelerate repairing for soil
Multiple efficiency；The design plays a part of self-protection by setting up air pressure protection device 6, prevents because excessive air pressure pair is set
For itself and the hurtful generation of surrounding environment.
Heretofore described rough dusting system 7 is sack cleaner, and described gas discharge system 14 includes mutual
The aerosolater and activated carbon adsorber of connection, described activated carbon adsorber are connected to the top of condensing tower 8.The design according to
It is secondary that dedusting twice is carried out by sack cleaner and aerosolater, end vent gas treatment pressure can not only be reduced by the method
Power, and more fully dust can be handled, prevent dust from causing secondary pollution to surrounding environment.And the design
The toxic gas being evaporated from soil can also be sponged by activated carbon adsorber, guarantor is played to surrounding environment and people
Shield is acted on.
Claims (1)
1. a kind of device for soil remediation with crushing function, it is characterised in that：Including charging crushing system (1), rotation
Turn heating system (3), solid and gas piece-rate system (4), soil discharge system (10) and gas discharge system (14), described enters feed powder
Broken system (1) is connected with rotary heating system (3), described rotary heating system (3) by solid and gas piece-rate system (4) respectively with
Soil discharge system (10) is connected with gas discharge system (14), described soil discharge system (10) and solid and gas piece-rate system
(4) condenser (9) is provided between, rough dusting is provided between described gas discharge system (14) and solid and gas piece-rate system (4)
System (7), described rough dusting system (7) is connected by condensing tower (8) with gas discharge system (14), described condensing tower
(8) bottom is also associated with filter press (11), and described rotary heating system (3) is also protected with compression system (5) and air pressure respectively
Protection unit (6) is connected, and described air pressure protection device (6) is connected with rough dusting system (7), described charging crushing system
(1) the first material feeding box (15), funnel (31), tilting the first track (16), crushing casing (17), crushing wheel (18), sieve are included
Plate (19), storing casing (20) and the track of arc second (21), described funnel (31) are connected to the bottom of the first material feeding box (15)
Portion, the lower end of first track (16) is located at the lower section of funnel (31) discharging opening, and the upper end of first track (16) is located at
The top of casing (17) charging aperture is crushed, described crushing wheel (18), which is located at, to be crushed in casing (17), described crushing wheel (18)
It is connected by the first rotary shaft (32) with the first motor, the discharging opening for crushing casing (17) bottom is connected to tilting sieve plate
(19) top, the lower end of the sieve plate (19) is connected with the lower end of the second track (21), the upper end of second track (21)
The top of the first material feeding box (15) charging aperture is arranged on, described the first track (16) and the bottom of the second track (21) are all installed
There is a vibrator, the lower section for being connected to sieve plate (19) of described storing casing (20), the bottom of the storing casing (20) is set
There is discharging opening, the discharging opening of storing casing (20) bottom is connected by the first sealing valve (22) with rotary heating system (3),
Described rotary heating system (3) include cartridge heater (23), the second motor (24), induction coil (27), the second rotary shaft (25),
Helical blade (26) and the second feeding cylinder (28), described the second rotary shaft (25) are located in cartridge heater (23), described spiral
Blade (26) is sleeved in the second rotary shaft (25), one end of second rotary shaft (25) through the side of cartridge heater (23) with
Second motor (24) is connected, and described the second feeding cylinder (28) is connected by mozzle (29) with cartridge heater (23), described to add
The bottom of the opposite side of hot cylinder (23) offers discharging opening, and described cartridge heater (23) passes through discharging opening and solid and gas piece-rate system
(4) it is connected, the second sealing valve (30) is provided between the discharging opening and solid and gas piece-rate system (4) of the cartridge heater (23), it is described
Second feeding cylinder (28) is connected with the first sealing valve (22), and described solid and gas piece-rate system (4) is cyclone separator, and described is first
It is sack cleaner to walk dust pelletizing system (7), and described soil discharge system (10) is conveying worm, described condenser (9)
It is connected with the charging aperture of conveying worm, described compression system (5) is booster pump, and described air pressure protection device (6) includes
Valve element (33), valve cylinder (34), spring (37) and bonnet (35), described valve element (33) are movably connected in valve cylinder (34), described
The side of valve cylinder (34) is fixedly connected with bonnet (35), and described valve element (33) is connected by spring (37) with bonnet (35), institute
The position relative to outlet passageway (38) on outlet passageway (38), described bonnet (35) is offered on the side wall for stating valve cylinder (34)
Offer and gas skirt (36) is also associated with the outside of venthole (39), described bonnet (35), described venthole (39) connection
In gas skirt (36), described gas discharge system (14) includes interconnected aerosolater and activated carbon adsorber,
Described activated carbon adsorber is connected to the top of condensing tower (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510179531.6A CN104759465B (en) | 2015-04-15 | 2015-04-15 | A kind of device for soil remediation with crushing function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510179531.6A CN104759465B (en) | 2015-04-15 | 2015-04-15 | A kind of device for soil remediation with crushing function |
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| CN104759465B true CN104759465B (en) | 2017-07-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107597382A (en) * | 2017-09-25 | 2018-01-19 | 安吉高纯蒙脱石有限公司 | A kind of montmorillonite processing unit (plant) |
| DE102018205237A1 (en) * | 2018-04-06 | 2019-10-10 | Bhs-Sonthofen Gmbh | Apparatus and method for detecting wear of a separator |
| CN111360057A (en) * | 2020-03-15 | 2020-07-03 | 过蕊 | Soil remediation administers and uses broken sieve separator |
| CN113458132B (en) * | 2020-08-27 | 2022-07-29 | 苏州维斯勒姆智能科技有限公司 | Heavy metal pollution treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341486A (en) * | 2013-07-01 | 2013-10-09 | 天津生态城环保有限公司 | Polluted soil electromagnetic thermal desorption system |
| CN203955702U (en) * | 2014-07-04 | 2014-11-26 | 北京高能时代环境技术股份有限公司 | A kind of for repairing the thermal desorption device of mercury contaminated soil |
| CN104307865A (en) * | 2014-11-11 | 2015-01-28 | 武汉都市环保工程技术股份有限公司 | Thermal driving desorption restoration method of polluted soil |
| CN104438311A (en) * | 2014-11-11 | 2015-03-25 | 武汉都市环保工程技术股份有限公司 | Thermal-sensitivity contaminant contaminated soil thermal drive desorption repair system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9737920B2 (en) * | 2005-02-22 | 2017-08-22 | Dennis D. Winzeler | Method and apparatus for extracting contaminants from soil and from animal manure |
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- 2015-04-15 CN CN201510179531.6A patent/CN104759465B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341486A (en) * | 2013-07-01 | 2013-10-09 | 天津生态城环保有限公司 | Polluted soil electromagnetic thermal desorption system |
| CN203955702U (en) * | 2014-07-04 | 2014-11-26 | 北京高能时代环境技术股份有限公司 | A kind of for repairing the thermal desorption device of mercury contaminated soil |
| CN104307865A (en) * | 2014-11-11 | 2015-01-28 | 武汉都市环保工程技术股份有限公司 | Thermal driving desorption restoration method of polluted soil |
| CN104438311A (en) * | 2014-11-11 | 2015-03-25 | 武汉都市环保工程技术股份有限公司 | Thermal-sensitivity contaminant contaminated soil thermal drive desorption repair system |
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Address after: 2188 No. 213022 Jiangsu province Zhonglou District of Changzhou City Avenue Applicant after: SUNTIME ENVIRONMENTAL REMEDIATION CO., LTD. Address before: 213022 Taihu road Jiangsu city Changzhou province Xinbei hi tech Zone No. 30 Applicant before: Jiangsu Suntime Environmental Remediation Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 211106 No. B3, Kowloon Lake International Enterprise Headquarters Park, 19 Suyuan Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee after: Guangda Environmental Restoration (Jiangsu) Co., Ltd. Address before: 213022 No. 2188 Longcheng Avenue, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: SUNTIME ENVIRONMENTAL REMEDIATION CO., LTD. |