CN110711765A - Volatile contaminated soil restoration integrated device - Google Patents
Volatile contaminated soil restoration integrated device Download PDFInfo
- Publication number
- CN110711765A CN110711765A CN201910825651.7A CN201910825651A CN110711765A CN 110711765 A CN110711765 A CN 110711765A CN 201910825651 A CN201910825651 A CN 201910825651A CN 110711765 A CN110711765 A CN 110711765A
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- China
- Prior art keywords
- shell
- soil
- contaminated soil
- integrated device
- material placing
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- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a volatile contaminated soil remediation integrated device, which structurally comprises a support, a shell, an aeration device, a spraying device, an adsorption system, an exhaust fan, a pipeline, a feed port, a material placing chamber and a discharge port, wherein the outer side of the shell is welded with the top of the support, the exhaust fan is arranged at the top of the shell and communicated with the shell through the pipeline, the adsorption system, the spraying device, the aeration device and the material placing chamber are sequentially arranged in the shell from top to bottom, the discharge port is arranged on the side surface of the material placing chamber and connected with the outer side of the shell, the discharge port is arranged at the bottom of the shell, the material placing chamber comprises a soil turning device, a supporting device and a baffle plate, and the baffle plate is arranged below the aeration device and connected with: through the cooperation of the bearing device of the device of digging and semicircle form, can carry out the stirring at no dead angle to soil, prevent to miss, the soil that continuously turns can make soil disperse, and the volatile substance in the soil of being convenient for fully volatilizees, restores more thoroughly.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to a volatile contaminated soil remediation integrated device.
Background
The soil is in the center of the inorganic world and the biological world in the land ecosystem, not only the circulation of energy and substances is carried out in the system, but also the material exchange is continuously carried out among the water area, the atmosphere and the organisms, and once pollution occurs, the three can be mutually transmitted by the pollutants.
Present volatile contaminated soil restores integrated device when restoreing soil, adopts the mode of admitting air and exhausting to volatilize soil, because soil probably contains moisture in the middle, and soil piles up too densely, when volatilizing, the soil on surface volatilizes easily, and bury then be difficult to volatilize in the middle of soil is inside, make soil restoration not thorough.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide an integrated device for repairing volatile contaminated soil.
The invention is realized by adopting the following technical scheme: the utility model provides a volatile contaminated soil restores integrated device, its structure includes pillar, casing, aeration equipment, spray set, adsorption system, air exhauster, pipeline, dog-house, discharge gate, the casing outside is in the same place with the welding of pillar top, the air exhauster is established at the casing top and is linked together through pipeline and casing, inside from last adsorption system, spray set, aeration equipment, the material room of putting down installs in proper order of casing, the discharge gate is established and is put the material room side and be connected with the casing outside, the discharge gate is established in the casing bottom, it includes turning device, bearing device, baffle to put the material room, the baffle is established in the aeration equipment below and is connected at shells inner wall, the baffle below is equipped with the device of digging, bearing device establishes in the device below of digging and installs in the casing.
As optimization, the soil turning device comprises a rotating ring, a connecting rod, a rotating shaft, inner blades and outer blades, wherein the inner blades and the outer blades are respectively arranged on the inner side and the outer side of the rotating ring, the rotating ring is connected with the connecting rod, the middle of the connecting rod is connected with the rotating shaft, and the rotating shaft is arranged on the shell through a bearing.
Preferably, the supporting device comprises a movable plate, a guide rail, a motor gear, a rack, a sliding groove and a fixed plate, the fixed plate is fixedly connected with the inside of the shell, the movable plate is arranged on the side face of the fixed plate, the bottom of the movable plate is connected with the rack, the sliding groove is formed in the side face of the rack and matched with the guide rail, the guide rail is connected in the shell, and the motor gear is arranged below the rack and meshed with the rack.
Preferably, the movable plate and the fixed plate are combined to form a semicircle.
As optimization, the number of the rotating rings is 3, the rotating rings are respectively connected to the two ends and the middle of the outer blade, and the rotating rings at the two ends of the outer blade are respectively connected with connecting rods.
Preferably, the inner blade and the outer blade are respectively provided with 6 blades, and the inner blade and the outer blade are mutually distributed on the inner side and the outer side of the rotating ring in a staggered manner.
Preferably, the baffle is inclined, and the higher side of the baffle is connected with the inner wall of the shell.
Preferably, the top of the shell is conical.
For optimization, the movable plate and the fixed plate are combined to form a semicircle, and the circle center of the semicircle is consistent with that of the rotating ring.
Preferably, the sliding groove is closed.
Preferably, the inner side of the guide rail is provided with a pulley and a sliding groove in sliding connection.
And as optimization, a neutralization treatment device is arranged above the spraying device.
Advantageous effects
When the device is used, soil is put into the material placing chamber from the material feeding port, the soil falls on the combined movable plate and the fixed plate, the rotating shaft is rotated to drive the rotating ring to rotate, the inner blade and the outer blade continuously turn over the soil, the exhaust fan exhausts air, volatile matters in the soil can be sequentially oxidized into small molecular substances which are easy to absorb and adsorb by the aeration device, then the small molecular substances are neutralized and finally further purified by active carbon in the adsorption system, after the treatment, the rack is driven by the motor gear to move upwards, the movable plate rotates upwards to be separated from the fixed plate, and the soil falls and is discharged from the discharge port.
Compared with the prior art, the invention has the beneficial effects that: through the cooperation of the bearing device of the device of digging and semicircle form, can carry out the stirring at no dead angle to soil, prevent to miss, the soil that continuously turns can make soil disperse, and the volatile substance in the soil of being convenient for fully volatilizees, restores more thoroughly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an integrated device for remediating volatile contaminated soil according to the present invention.
Fig. 2 is a schematic structural view of the soil turning device of the invention.
FIG. 3 is a schematic view of the combined structure of the supporting device of the present invention.
Figure 4 is a schematic view of the separated support device of the present invention.
In the figure: the device comprises a support 1, a shell 2, an aeration device 3, a spraying device 4, an adsorption system 5, an exhaust fan 6, a pipeline 7, a feeding port 8, a material placing chamber 9, a material outlet 10, a soil turning device 11, a supporting device 12, a baffle 13, a rotating ring 110, a connecting rod 111, a rotating shaft 112, an inner blade 113, an outer blade 114, a moving plate 120, a guide rail 121, a motor gear 122, a rack 123, a sliding groove 124 and a fixing plate 125.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of an integrated device for repairing volatile contaminated soil: the structure of the device comprises a support 1, a shell 2, an aeration device 3, a spraying device 4, an adsorption system 5, an exhaust fan 6, a pipeline 7, a feed inlet 8, a material placing chamber 9 and a discharge outlet 10, the outer side of the shell 2 is welded with the top of the support 1, the exhaust fan 6 is arranged at the top of the shell 2 and communicated with the shell 2 through a pipeline 7, an adsorption system 5, a spraying device 4, an aeration device 3 and a material placing chamber 9 are sequentially arranged in the shell 2 from top to bottom, the discharge port 10 is arranged on the side surface of the material placing chamber 9 and is connected with the outer side of the shell 2, the discharge port 10 is arranged at the bottom of the shell 2, the material placing chamber 9 comprises a soil turning device 11, a supporting device 12 and a baffle 13, the baffle 13 is arranged below the aeration device 3 and connected with the inner wall of the shell 2, the soil turning device 11 is arranged below the baffle 13, and the supporting device 12 is arranged below the soil turning device 11 and is installed in the shell 2.
The soil turning device 11 comprises a rotating ring 110, a connecting rod 111, a rotating shaft 112, inner blades 113 and outer blades 114, wherein the inner blades 113 and the outer blades 114 are respectively arranged on the inner side and the outer side of the rotating ring 110, the rotating ring 110 is connected with the connecting rod 111, the middle of the connecting rod 111 is connected with the rotating shaft 112, and the rotating shaft 112 is arranged on the shell 2 through a bearing.
The supporting device 12 comprises a moving plate 120, a guide rail 121, a motor gear 122, a rack 123, a sliding groove 124 and a fixing plate 125, wherein the fixing plate 125 is fixedly connected with the inside of the shell 2, the moving plate 120 is arranged on the side surface of the fixing plate 125, the bottom of the moving plate 120 is connected with the rack 123, the sliding groove 124 is arranged on the side surface of the rack 123, the sliding groove 124 is matched with the guide rail 121, the guide rail 121 is connected in the shell 2, and the motor gear 122 is arranged below the rack 123 and meshed with the rack 123.
The movable plate 120 and the fixed plate 125 are combined to form a semicircle, so that the soil can automatically fall out along the radian during discharging without residue.
The number of the rotating rings 110 is 3, the rotating rings 110 are respectively connected to the two ends and the middle of the outer blade 114, the rotating rings 110 at the two ends of the outer blade 114 are respectively connected with a connecting rod 111, and the 3 rotating rings 110 can increase the stability of the inner blade 113 and the outer blade 114.
The number of the inner blades 113 and the number of the outer blades 114 are 6, and the inner blades 113 and the outer blades 114 are distributed on the inner side and the outer side of the rotating ring 110 in a staggered manner, so that soil turning is facilitated.
The baffle 13 is inclined, and the higher side of the baffle 13 is connected with the inner wall of the shell 2, so that soil can be blocked and prevented from remaining on the baffle.
The top of the housing 2 is tapered to facilitate directing the air flow to the duct 7.
The moving plate 120 and the fixed plate 125 are combined to form a semicircle with a center consistent with the center of the rotating ring 110, so that the outer blades 114 can turn over the soil on the moving plate 120 and the fixed plate 125, and dead angles are avoided.
The sliding groove 124 is closed, so that both ends of the rack 123 are limited and prevented from being separated from the guide rail 121.
The inside of the guide rail 121 is provided with a pulley which is in sliding connection with the sliding groove 124, so that friction is reduced, and smoothness is improved.
A neutralization treatment device is arranged above the spraying device 4
When the invention is used, soil is put into the material placing chamber 9 from the material feeding port 8, the soil falls on the combined movable plate 120 and the fixed plate 125, the rotating shaft 112 is rotated to drive the rotating ring 110 to rotate, the inner blade 113 and the outer blade 114 are enabled to continuously turn over the soil, the exhaust fan 6 exhausts air, volatile matters in the soil can sequentially pass through the aeration device 3 to oxidize harmful substances in waste gas into small molecular substances which are easy to absorb and adsorb, then the small molecular substances are neutralized, finally the small molecular substances are further purified by active carbon in the adsorption system 5, after the treatment, the motor gear 122 drives the rack 123 to move upwards, the movable plate 120 rotates upwards to be separated from the fixed plate 125, and the soil falls and is discharged from the material discharging port 10.
Compared with the prior art, the invention has the technical progress that: through the cooperation of the bearing device of the device of digging and semicircle form, can carry out the stirring at no dead angle to soil, prevent to miss, the soil that continuously turns can make soil disperse, and the volatile substance in the soil of being convenient for fully volatilizees, restores more thoroughly.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. An integrated device for repairing volatile contaminated soil, which structurally comprises a support column (1), a shell (2), an aeration device (3), a spraying device (4), an adsorption system (5), an exhaust fan (6), a pipeline (7), a feed inlet (8), a material placing chamber (9) and a discharge outlet (10), the outer side of the shell (2) is welded with the top of the support column (1), the exhaust fan (6) is arranged at the top of the shell (2) and communicated with the shell (2) through a pipeline (7), an adsorption system (5), a spraying device (4), an aeration device (3) and a material placing chamber (9) are sequentially arranged in the shell (2) from top to bottom, the discharge hole (10) is arranged on the side surface of the material placing chamber (9) and is connected with the outer side of the shell (2), discharge gate (10) are established in casing (2) bottom, its characterized in that:
the material placing chamber (9) comprises a soil turning device (11), a supporting device (12) and a baffle (13), wherein the baffle (13) is arranged below the aeration device (3) and connected to the inner wall of the shell (2), the soil turning device (11) is arranged below the baffle (13), and the supporting device (12) is arranged below the soil turning device (11) and installed in the shell (2).
2. The volatile contaminated soil remediation integrated device of claim 1, wherein: the soil turning device (11) comprises a rotating ring (110), a connecting rod (111), a rotating shaft (112), inner blades (113) and outer blades (114), wherein the inner blades (113) and the outer blades (114) are respectively arranged on the inner side and the outer side of the rotating ring (110), the rotating ring (110) is connected with the connecting rod (111), the middle of the connecting rod (111) is connected with the rotating shaft (112), and the rotating shaft (112) is arranged on the shell (2) through a bearing.
3. The volatile contaminated soil remediation integrated device of claim 1, wherein: the supporting device (12) comprises a moving plate (120), a guide rail (121), a motor gear (122), a rack (123), a sliding groove (124) and a fixing plate (125), the fixing plate (125) is fixedly connected with the inside of the shell (2), the moving plate (120) is arranged on the side face of the fixing plate (125), the bottom of the moving plate (120) is connected with the rack (123), the sliding groove (124) is arranged on the side face of the rack (123), the sliding groove (124) is matched with the guide rail (121), the guide rail (121) is connected in the shell (2), and the motor gear (122) is arranged below the rack (123) and meshed with the guide rail (121).
4. The volatile contaminated soil remediation integrated device of claim 3, wherein: the moving plate (120) and the fixed plate (125) are combined to form a semicircle.
5. The volatile contaminated soil remediation integrated device of claim 2, wherein: the number of the rotating rings (110) is 3, the rotating rings are respectively connected to the two ends and the middle of the outer blade (114), and the rotating rings (110) at the two ends of the outer blade (114) are respectively connected with a connecting rod (111).
6. The volatile contaminated soil remediation integrated device of claim 2, wherein: the inner blade (113) and the outer blade (114) are respectively provided with 6 blades, and the inner blade (113) and the outer blade (114) are mutually distributed on the inner side and the outer side of the rotating ring (110) in a staggered manner.
7. The volatile contaminated soil remediation integrated device of claim 1, wherein: the baffle (13) is inclined, and the higher side of the baffle (13) is connected with the inner wall of the shell (2).
8. The volatile contaminated soil remediation integrated device of claim 1, wherein: the top of the shell (2) is in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825651.7A CN110711765A (en) | 2019-09-03 | 2019-09-03 | Volatile contaminated soil restoration integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825651.7A CN110711765A (en) | 2019-09-03 | 2019-09-03 | Volatile contaminated soil restoration integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110711765A true CN110711765A (en) | 2020-01-21 |
Family
ID=69210255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825651.7A Withdrawn CN110711765A (en) | 2019-09-03 | 2019-09-03 | Volatile contaminated soil restoration integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110711765A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659717A (en) * | 2020-06-11 | 2020-09-15 | 安徽蓝鼎环保能源科技有限公司 | Volatile contaminated soil restoration integrated device |
| CN111781329A (en) * | 2020-05-25 | 2020-10-16 | 清华大学 | Rapid screening device and method for soil leaching restoration applicability |
-
2019
- 2019-09-03 CN CN201910825651.7A patent/CN110711765A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781329A (en) * | 2020-05-25 | 2020-10-16 | 清华大学 | Rapid screening device and method for soil leaching restoration applicability |
| CN111781329B (en) * | 2020-05-25 | 2024-04-12 | 清华大学 | Device and method for rapidly screening soil leaching restoration applicability |
| CN111659717A (en) * | 2020-06-11 | 2020-09-15 | 安徽蓝鼎环保能源科技有限公司 | Volatile contaminated soil restoration integrated device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200121 |