CN109590324B - Heavy metal polluted soil body remediation device and using method thereof - Google Patents
Heavy metal polluted soil body remediation device and using method thereof Download PDFInfo
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- CN109590324B CN109590324B CN201811611170.8A CN201811611170A CN109590324B CN 109590324 B CN109590324 B CN 109590324B CN 201811611170 A CN201811611170 A CN 201811611170A CN 109590324 B CN109590324 B CN 109590324B
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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
- B09C1/08—Reclamation of contaminated soil chemically
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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
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- 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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- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a heavy metal polluted soil body repairing device and a using method thereof, wherein a polluted soil body is guided in by a soil crushing roller and is overturned and stirred by matching with a scraper so that the soil body is mixed with a repairing agent and is directly discharged to return to the ground. After being mixed with the repairing agent, the mixture is directly discharged back to the ground, so that the repairing continuity is ensured. The scraper bowl is characterized in that one end of the main body box is arranged in the scraper bowl, the scraper bowl is formed by bending an iron sheet once, the thickness of the scraper bowl is gradually reduced from one end to the other end, two rotating shafts are respectively arranged on two sides of the scraper bowl, a bearing is arranged between the rotating shaft and the scraper bowl, two ends of the rotating shaft are respectively positioned on the inner side and the outer side of the scraper bowl, two soil crushing rollers are respectively arranged on one end of the two rotating shafts and are respectively positioned in the scraper bowl, a driving wheel is arranged on the other end of the rotating shaft and is positioned on the outer side of the scraper bowl, two retainers are respectively arranged in the scraper bowl and are respectively connected with the two soil crushing rollers through.
Description
Technical Field
The invention discloses a heavy metal polluted soil body repairing device and a using method thereof, relates to a repairing device which directly takes in a soil body and mixes a repairing agent and returns to the ground when repairing a soil body polluted by heavy metal, and belongs to the field of soil repairing. In particular to a repairing device which leads in polluted soil by utilizing a soil crushing roller, is matched with a scraper blade for overturning and stirring, mixes the soil and a repairing agent and directly discharges the soil to return to the ground and a using method thereof.
Background
At present, in partial areas, due to the factors of industrial production, the content of heavy metals in soil exceeds the standard, the soil safety is affected, the self-purification capacity of the soil is exceeded, the pollution is serious, and even regional diseases can be brought, so that the soil remediation is needed, the remediation agent and the soil are mainly mixed to remove heavy metal ions in the soil, but the existing equipment has poor effect and low efficiency when the remediation agent is mixed, the soil cannot be directly led into and mixed and then directly discharged back to the ground, the soil treatment capacity is limited, and the remediation treatment cannot be carried out by continuous operation.
Publication No. CN108672480A discloses a soil remediation device and a remediation method thereof, comprising a plurality of groups of soil remediation box groups, wherein the plurality of groups of soil remediation box groups are sequentially arranged along a vertical straight line; the soil remediation box group comprises a soil remediation culture box and a soil crushing box, and the soil remediation culture boxes belonging to the same soil remediation box group are arranged right above the soil crushing boxes; the soil restoration incubator can pour the soil in the soil restoration incubator into the soil crushing incubator by turning over, and pour the soil into the soil restoration incubator of the next soil restoration incubator group after the soil crushing incubator is crushed.
Publication number CN207723183U discloses a novel device for soil restoration, including device connecting plate for soil restoration and device base bearing for soil restoration, the surface of device connecting plate for soil restoration is provided with the device connecting hole for soil restoration, one side of device connecting plate for soil restoration is provided with the support column, the inside trapezoidal connecting groove that is provided with in one side of device connecting plate for soil restoration, one side of soil detection appearance accumulator box is provided with the soil restoration case, and the device is handling when handling, and the handling continuity is relatively poor, can not continuous online operation.
Disclosure of Invention
In order to improve the situation, the invention provides a heavy metal polluted soil restoration device and a using method thereof, wherein the polluted soil is guided in by a soil crushing roller and is overturned and stirred by matching with a scraper so that the soil and a restoration agent are mixed and directly discharged to return to the ground. After being mixed with the repairing agent, the mixture is directly discharged back to the ground, so that the repairing continuity is ensured.
The invention relates to a heavy metal polluted soil body repairing device which is realized by the following steps: the invention relates to a heavy metal polluted soil body repairing device which comprises a main body box, a bucket, soil crushing rollers, a screen cylinder, a scraper blade, a transmission cylinder, a driving motor, a belt, transmission rollers, a driving wheel, a fixing frame, a soil discharge groove, a supporting ring, a transmission wheel, rotating shafts, a soil crushing stirring plate, a retainer, a connecting rod, a bearing, a supporting arm, a stirring plate and a transmission shaft, wherein the bucket is arranged at one end of the main body box and is formed by bending an iron sheet at one time, the thickness of the bucket is gradually reduced from one end to the other end, the two rotating shafts are respectively arranged at two sides of the bucket, the bearing is arranged between the rotating shafts and the bucket, two ends of the rotating shafts are respectively arranged at the inner side and the outer side of the bucket, the two soil crushing rollers are respectively arranged at one end of the two rotating shafts and are respectively positioned in the bucket, the transmission wheel is arranged at the other end of the rotating shafts and, the two retainers are connected through a plurality of connecting rods, the soil breaking shifting plate is a spiral plate, the soil breaking shifting plate is provided with a branching groove, one end of the branching groove extends to one end of the soil breaking shifting plate, the soil breaking shifting plate is provided with shifting teeth which are triangular teeth, a plurality of support rings are respectively arranged in the main box, a gap is arranged between the outer side of each support ring and the inner wall of the main box, a driving motor is arranged on the end surface of the other end of the main box, one end of a motor shaft of the driving motor penetrates through the other end of the main box through a bearing and is arranged in the main box, a driving wheel is arranged on the motor shaft and is positioned outside the main box, the driving shaft is arranged in the support rings, one end of the driving shaft is connected with one end of the motor shaft, the driving cylinder is sleeved on the driving shaft, a driving wheel set is arranged between the driving cylinder and the driving shaft through a planetary, the stirring plate is an L-shaped plate, a plurality of stirring bulges are arranged on the surface of the stirring plate, the screen cylinder sleeve is arranged on the transmission shaft, one end of the screen cylinder sleeve is connected with the transmission shaft, the stirring plate is positioned inside the screen cylinder, a plurality of screen holes are formed in the wall of the screen cylinder, the diameter of each screen hole is gradually reduced from outside to inside, the diameter of the screen cylinder is larger than that of the transmission cylinder and is twice as large as that of the transmission cylinder, a plurality of scraping plates are respectively arranged on the inner rings of the support rings and are respectively connected with the inner rings of the support rings, one end of each scraping plate is connected with the outer wall of the transmission cylinder through a support rod, the scraping plates are positioned outside the screen cylinder, each scraping plate is of a spiral structure, a plurality of scraping teeth are arranged on the surface of each scraping plate, two groups of support frames are respectively arranged on two sides of the other end of, the belt sleeve is arranged on the driving wheel, two driving rollers are respectively wound at two ends of the belt sleeve, then the belt sleeve is arranged on the driving wheels on the two rotating shafts respectively, the belt is positioned in the groove on the driving rollers, the other end of the main box is provided with a soil discharging groove, and the end face of the other end of the main box is provided with a fixing frame.
The invention also relates to a using method of the heavy metal polluted soil body repairing device, which comprises the following specific steps:
(1) firstly, the invention is installed and fixed on a vehicle through a fixing frame, a bucket is positioned in the advancing direction of the vehicle, and a repairing agent is put into a screen cylinder;
(2) the soil crushing device moves along a road surface along with a vehicle, the bucket shovels soil into the bucket, meanwhile, the driving motor works and drives the transmission shaft and the driving wheel to rotate, the driving wheel drives the soil crushing roller to rotate through the belt, and the soil crushing roller drives the plurality of soil crushing shifting plates to rotate so as to crush the soil in the bucket;
(3) the crushed soil gradually moves into the main box, the transmission cylinder and the transmission shaft are transmitted through the planetary wheel set, the transmission shaft drives the transmission cylinder to rotate, the transmission shaft drives the screen cylinder to rotate, the screen cylinder and the plurality of stirring turning plates inside the screen cylinder relatively rotate, and then the repairing agent in the screen cylinder is stirred and mixed;
(4) the repairing agent is extruded out of the sieve holes in the wall of the sieve cylinder and is mixed with the soil in the main box, and meanwhile, the transmission cylinder drives the plurality of scraping plates to rotate, so that the soil and the repairing agent are stirred and mixed, and the soil is repaired;
(5) when the soil moves to the other end of the main body box, the soil is discharged from the soil discharging groove at the other end of the main body box and returns to the ground.
Has the beneficial effects.
Firstly, polluted soil can be directly introduced, and crushed and mixed.
And secondly, after being mixed with the repairing agent, the mixture is directly discharged back to the ground, so that the repairing continuity is ensured.
Thirdly, the mixing treatment of the soil body can be continuously carried out in a large quantity.
Fourthly, the structure is simple, and the device can be installed on different driving devices to perform operation.
Drawings
FIG. 1 is a three-dimensional structure diagram of a heavy metal contaminated soil remediation device according to the present invention;
fig. 2 is a three-dimensional structure view of a heavy metal contaminated soil remediation device of the present invention, which shows only the structure of the connection location and the location of the motor;
FIG. 3 is a three-dimensional structure view of a heavy metal contaminated soil remediation device of the present invention, which shows only the three-dimensional structure view with the soil crushing roller removed;
FIG. 4 is a three-dimensional structure diagram of a soil crushing roller of the heavy metal polluted soil restoration device;
fig. 5 is a three-dimensional structure diagram of a mixed structure of the heavy metal contaminated soil remediation device, which only shows the structural relationship on the transmission cylinder.
In the attached drawings
Wherein the parts are: the soil-crushing machine comprises a main box (1), a bucket (2), a soil-crushing roller (3), a screen drum (4), a scraper (5), a transmission drum (6), a driving motor (7), a belt (8), a transmission roller (9), a driving wheel (10), a fixing frame (11), a soil discharging groove (12), a supporting ring (13), a transmission wheel (14), a rotating shaft (15), a soil-crushing stirring plate (16), a holding frame (17), a connecting rod (18), a bearing (19), a supporting arm (20), a stirring plate (21) and a transmission shaft (22).
The specific implementation mode is as follows:
the invention relates to a heavy metal polluted soil body repairing device which is realized by the following steps that a main body box (1), a bucket (2), a soil crushing roller (3), a screen cylinder (4), a scraper (5), a transmission cylinder (6), a driving motor (7), a belt (8), a transmission roller (9), a driving wheel (10), a fixing frame (11), a soil discharging groove (12), a supporting ring (13), a transmission wheel (14), a rotating shaft (15), a soil crushing stirring plate (16), a retainer (17), a connecting rod (18), a bearing (19), a supporting arm (20), a stirring plate (21) and a transmission shaft (22) are formed, the bucket (2) is arranged at one end of the main body box (1), the bucket (2) is formed by bending an iron sheet once, the thickness of the bucket (2) is gradually reduced from one end to the other end, the two rotating shafts (15) are respectively arranged at two sides of the bucket (2), and the bearing (19) is arranged between the rotating, the two ends of the rotating shaft (15) are respectively positioned on the inner side of the bucket (2) and the outer side of the bucket (2), the two soil crushing rollers (3) are respectively arranged on one end of the two rotating shafts (15) and are respectively positioned in the bucket (2), the other end of the rotating shaft (15) is provided with a transmission wheel (14) and is positioned on the outer side of the bucket (2), the two retainers (17) are respectively arranged in the bucket (2) and are respectively connected with the two soil crushing rollers (3) through a plurality of soil crushing shifting plates (16), the two retainers (17) are connected through a plurality of connecting rods (18), the soil crushing shifting plates (16) are spiral plates, the soil crushing shifting plates (16) are provided with forked grooves, one ends of the forked grooves extend to one ends of the soil crushing shifting plates (16), the soil crushing shifting plates (16) are provided with shifting teeth, the shifting teeth are triangular teeth, and the supporting rings (13) are respectively arranged in the main body box (1), the utility model discloses a motor, including support ring (13), main part case (1), driving wheel (10), main part case (1) other end terminal surface, the clearance has been put between support ring (13) outside and main part case (1) inner wall, driving motor (7) are arranged in on main part case (1) other end terminal surface, main part case (1) other end is arranged in to motor shaft one end of driving motor (7) passes main part case (1) other end through bearing (19), on the motor shaft was arranged in to drive wheel (10), and be located main part case (1) outside, in support ring (13) is arranged in to transmission shaft (22), and one end and motor shaft one end are connected, transmission cylinder (6) cover is arranged in on transmission shaft (22), and carry out the transmission through the planetary wheel group between transmission cylinder (6) and transmission shaft (22), on transmission shaft (22) other end is arranged in through bearing (19) to support arm (20), on support arm (20) is arranged in to a, the sieve cylinder (4) is sleeved on the transmission shaft (22), one end of the sieve cylinder is connected with the transmission shaft (22), the stirring plate (21) is positioned inside the sieve cylinder (4), a plurality of sieve holes are formed in the wall of the sieve cylinder (4), the diameters of the sieve holes are gradually reduced from outside to inside, the diameter of the sieve cylinder (4) is larger than that of the transmission cylinder (6) and is twice of that of the transmission cylinder (6), a plurality of scraping plates (5) are respectively arranged in the inner rings of the support rings (13), the scraping plates (5) are respectively connected with the inner rings of the support rings (13), one end of each scraping plate (5) is connected with the outer wall of the transmission cylinder (6) through a support rod, the scraping plates (5) are positioned outside the sieve cylinder (4), the scraping plates (5) are of a spiral structure, a plurality of scraping teeth are arranged on the surface of each scraping plate (5), two groups of support frames are respectively arranged on two sides of the other end of the main box (1), and, every group support frame comprises two support frames, it has the annular groove to open on driving roller (9), belt (8) cover is arranged in on drive wheel (10), and both ends are walked around two driving rollers (9) respectively, then overlaps respectively and arranges in on drive wheel (14) on two pivot (15), belt (8) are located the recess on driving roller (9) in, main part case (1) other end is opened has row soil groove (12), main part case (1) other end terminal surface is last to have put mount (11).
The invention also relates to a using method of the heavy metal polluted soil body repairing device, which comprises the following specific steps:
(1) firstly, the invention is installed and fixed on a vehicle through a fixing frame (11), a bucket (2) is positioned in the advancing direction of the vehicle, and a repairing agent is put into a screen cylinder (4);
(2) the soil breaking device moves along the road surface along with a vehicle, the bucket (2) shovels soil into the bucket (2), meanwhile, the driving motor (7) works, the driving motor (7) drives the transmission shaft (22) and the driving wheel (10) to rotate, the driving wheel (10) drives the soil breaking roller (3) to rotate through the belt (8), and the soil breaking roller (3) drives the plurality of soil breaking shifting plates (16) to rotate so as to break soil in the bucket (2);
(3) the crushed soil gradually moves into the main box (1), the transmission cylinder (6) and the transmission shaft (22) are in transmission through the planetary wheel set, the transmission shaft (22) drives the transmission cylinder (6) to rotate, the transmission shaft (22) drives the screen cylinder (4) to rotate, the screen cylinder (4) and a plurality of turning and stirring plates (21) inside the screen cylinder (4) relatively rotate, and then the repairing agent in the screen cylinder (4) is stirred and mixed;
(4) the repairing agent is extruded out of the sieve holes in the wall of the sieve cylinder (4) and is mixed with the soil in the main box (1), meanwhile, the transmission cylinder (6) drives the plurality of scrapers (5) to rotate, the soil and the repairing agent are stirred and mixed, and then the soil is repaired;
(5) when the soil moves to the other end of the main body box (1), the soil is discharged from the soil discharge groove (12) at the other end of the main body box (1) and returns to the ground.
The bucket (2) is designed by bending an iron sheet at one time, so that the strength of the bucket (2) can be improved, and the damage is avoided;
the thickness of the bucket (2) is gradually reduced from one end to the other end, so that the front end of the bucket (2) is relatively sharp, and soil can be conveniently shoveled;
the design that the soil breaking and stirring plate (16) is provided with the branch grooves, and one ends of the branch grooves extend to one ends of the soil breaking and stirring plate (16) can enable soil to pass through the branch grooves from the soil breaking and stirring plate (16) in the rotating process, so that the moving path of the soil is more complicated, and the soil breaking effect is improved;
the soil crushing and stirring plate (16) is provided with the stirring teeth, so that the soil crushing and stirring plate (16) can be assisted to crush soil, and the soil crushing efficiency is further improved;
the shifting teeth are designed to be triangular, and have pointed ends, so that the soil crushing effect is better;
a gap is arranged between the outer side of the support ring (13) and the inner wall of the main box (1), so that the support ring (13) can be prevented from being blocked due to friction with the inner wall of the main box (1) in the rotating process;
the stirring plate (21) is an L-shaped plate, and the surface of the stirring plate is provided with a plurality of stirring bulges, so that the contact area between the stirring bulges and the repairing agent can be increased, and the stirring efficiency of the repairing agent is further improved;
the design that the diameters of the sieve pores are gradually reduced from outside to inside is convenient for the repairing agent in the sieve pores to flow out;
the surface of the scraper (5) is provided with a plurality of scraping teeth, so that the soil adhered to the wall of the main body box (1) can be scraped in the rotating process, and the blockage in the main body box (1) is avoided;
the design that transmission is carried out between the transmission cylinder (6) and the transmission shaft (22) through a planetary wheel set can ensure that the rotating speed of the screen cylinder (4) is greater than that of the scraper (5), so that the discharging efficiency of the repairing agent from the screen holes is high, the rotating speed of the scraper (5) is low, and the repairing agent and soil can be better mixed;
the soil crushing roller (3) is matched with the bucket (2), so that the shoveled soil can be crushed in advance, the subsequent repairing agent and the soil can be mixed conveniently, and the repairing effect is improved;
the screen drum (4) is matched with the scraper (5), so that soil can be directly introduced and mixed with a repairing agent, and the repairing efficiency is improved;
the stirring plate (21) is matched with the screen drum (4), so that a repairing agent can be gradually extruded out of the screen drum (4), and further continuous repairing operation is performed on soil;
the soil is crushed by the soil crushing roller (3), enters the main box (1) and is mixed with the repairing agent, and is discharged from the soil discharging groove (12), so that the continuous operation can be performed on the soil, the treated soil is directly discharged, and the operation efficiency is improved;
during restoration, the screen drum (4) rotates, the screen drum (4) and the stirring plate (21) rotate relatively, and the restoration agent is extruded out of the screen holes, so that the restoration agent can be continuously discharged, continuous operation is performed on soil, and restoration efficiency is improved;
the purpose that the polluted soil body is guided in by the soil crushing roller (3) and is overturned and stirred by matching with the scraper blade (5) so that the soil body is mixed with the repairing agent and is directly discharged to return to the ground is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (10)
1. The utility model provides a heavy metal contaminated soil body prosthetic devices which characterized by: the scraper bowl is arranged at one end of the main body box, the two rotating shafts are respectively arranged at two sides of the scraper bowl, a bearing is arranged between the rotating shafts and the scraper bowl, two ends of the rotating shafts are respectively positioned at the inner side and the outer side of the scraper bowl, the two soil breaking rollers are respectively arranged at one end of the two rotating shafts and are respectively positioned in the scraper bowl, the other end of the rotating shafts is provided with a driving wheel and is positioned at the outer side of the scraper bowl, the two retainers are respectively arranged in the scraper bowl and are respectively connected with the two soil breaking rollers through a plurality of soil breaking shifting plates, the two retainers are connected through a plurality of connecting rods, a plurality of support rings are respectively arranged in the main body box, the driving motor is arranged on the end surface at the other end of the main body box, one end of a motor shaft of the driving motor penetrates through the other end of the main body box, the transmission cylinder and the transmission shaft are transmitted by a planetary wheel set, the supporting arm is arranged at the other end of the transmission shaft by a bearing, one end of a plurality of stirring plates is equidistantly arranged on the supporting arm, the screen cylinder is sleeved on the transmission shaft, one end of the stirring plates is connected with the transmission shaft, the stirring plates are positioned inside the screen cylinder, a plurality of scraping plates are respectively arranged on the inner rings of the supporting rings, the scraping plates are respectively connected with the inner rings of the supporting rings, one end of each scraping plate is connected with the outer wall of the transmission cylinder by a supporting rod, the scraping plates are positioned outside the screen cylinder and are of a spiral structure, the surface of each scraping plate is provided with a plurality of scraping teeth, the two groups of supporting frames are respectively arranged at two sides of the other end of the main box, the two transmission rollers are respectively and rotatably arranged on the two groups of supporting frames, each group of supporting frames is provided with, the belt is located the recess on the driving roller, and the main part case other end is opened has the soil discharging groove, and main part case other end terminal surface is overhead has the mount.
2. The heavy metal contaminated soil body remediation device of claim 1, wherein the transmission cylinder and the transmission shaft are in transmission through a planetary wheel set, so that the rotation speed of the screen cylinder is greater than that of the scraper, the remediation agent is discharged from the screen holes of the screen cylinder efficiently, the rotation speed of the scraper is low, and the remediation agent and soil can be mixed better.
3. The heavy metal contaminated soil body remediation device of claim 1, wherein the agitating plate is an L-shaped plate, and the surface of the agitating plate is provided with a plurality of agitating protrusions.
4. The heavy metal contaminated soil remediation device of claim 1, wherein the bucket is tapered from one end to the other so that the front end of the bucket is relatively sharp and the soil can be scooped up.
5. The heavy metal contaminated soil body remediation device of claim 1, wherein the soil breaking and stirring plate is a spiral plate, a branch groove is formed in the soil breaking and stirring plate, and one end of the branch groove extends to one end of the soil breaking and stirring plate.
6. The heavy metal contaminated soil body remediation device of claim 1 or 5, wherein the soil breaking and shifting plate is provided with shifting teeth, and the shifting teeth are triangular teeth.
7. The heavy metal contaminated soil body remediation device of claim 1, wherein the wall of the screen drum is provided with a plurality of screen holes, and the diameter of each screen hole is gradually reduced from outside to inside.
8. The heavy metal contaminated soil body remediation device of claim 7, wherein the diameter of the screen cylinder is greater than and twice the diameter of the drive cylinder.
9. The heavy metal contaminated soil body remediation device of claim 1, wherein a gap is provided between the outside of the support ring and the inner wall of the main box, so as to prevent the support ring from rubbing against the inner wall of the main box during rotation to cause obstruction.
10. The use method of the heavy metal polluted soil restoration device according to claim 1, characterized by comprising the following steps:
1) firstly, a heavy metal polluted soil body repairing device is installed and fixed on a vehicle through a fixing frame, a bucket is positioned in the advancing direction of the vehicle, and a repairing agent is put into a screen cylinder;
2) the heavy metal polluted soil body repairing device moves along a road surface along with a vehicle, soil is shoveled into the bucket by the bucket, meanwhile, the driving motor works, the driving motor drives the transmission shaft and the driving wheel to rotate, the driving wheel drives the soil crushing roller to rotate through the belt, and the soil crushing roller drives the plurality of soil crushing shifting plates to rotate so as to crush the soil in the bucket;
3) the crushed soil gradually moves into the main box, the transmission cylinder and the transmission shaft are transmitted through the planetary wheel set, the transmission shaft drives the transmission cylinder to rotate, the transmission shaft drives the screen cylinder to rotate, the screen cylinder and the plurality of stirring turning plates inside the screen cylinder relatively rotate, and then the repairing agent in the screen cylinder is stirred and mixed;
4) the repairing agent is extruded out of the sieve holes in the wall of the sieve cylinder and is mixed with the soil in the main box, and meanwhile, the transmission cylinder drives the plurality of scraping plates to rotate, so that the soil and the repairing agent are stirred and mixed, and the soil is repaired;
5) when the soil moves to the other end of the main body box, the soil is discharged from the soil discharging groove at the other end of the main body box and returns to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611170.8A CN109590324B (en) | 2018-12-27 | 2018-12-27 | Heavy metal polluted soil body remediation device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811611170.8A CN109590324B (en) | 2018-12-27 | 2018-12-27 | Heavy metal polluted soil body remediation device and using method thereof |
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| CN109590324A CN109590324A (en) | 2019-04-09 |
| CN109590324B true CN109590324B (en) | 2020-11-13 |
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| CN111718718B (en) * | 2020-04-16 | 2021-08-31 | 福建省环境保护设计院有限公司 | Repairing agent for repairing hexavalent chromium-polluted soil and method for repairing hexavalent chromium-polluted soil by using repairing agent |
| CN112264457A (en) * | 2020-10-10 | 2021-01-26 | 刘云芝 | Soil remediation device |
| CN114178305B (en) * | 2021-12-10 | 2023-05-23 | 宁波费尔诺生物科技有限公司 | Soil remediation method |
| CN115468387A (en) * | 2022-09-13 | 2022-12-13 | 上海蕙黔新材料科技有限公司 | Catalyst production dipping method is with extraction separator |
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| JP2005262015A (en) * | 2004-03-16 | 2005-09-29 | Mitsui Eng & Shipbuild Co Ltd | Method and apparatus for purifying dioxin pollutant |
| CN207899861U (en) * | 2017-10-25 | 2018-09-25 | 宁波华又网络科技有限公司 | A kind of soil restoring device administered for Polychlorinated biphenyls and organic matter |
| CN108097718A (en) * | 2017-12-27 | 2018-06-01 | 山东国标环境工程有限公司 | A kind of processing unit for repairing polluted soil |
| CN108273612A (en) * | 2018-01-29 | 2018-07-13 | 李子琦 | A kind of remediation contaminated soil device promoting circulating continuous walking |
| CN108672480B (en) * | 2018-08-21 | 2019-06-21 | 江苏和而同环境建设有限公司 | A kind of soil restoring device and its restorative procedure |
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