CN110947755A - Soil remediation device - Google Patents
Soil remediation device Download PDFInfo
- Publication number
- CN110947755A CN110947755A CN201911387116.4A CN201911387116A CN110947755A CN 110947755 A CN110947755 A CN 110947755A CN 201911387116 A CN201911387116 A CN 201911387116A CN 110947755 A CN110947755 A CN 110947755A
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- Prior art keywords
- fixedly connected
- crushing
- bearing
- soil
- motor
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Classifications
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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
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
- B04B9/04—Direct drive
Abstract
The invention relates to the field of soil remediation, and particularly discloses a soil remediation device which comprises a crushing device, a centrifugal device and a stirring device, wherein the crushing device comprises a crushing box, a second crushing roller and a first crushing roller, a feed inlet is formed in the top end of the crushing box, a solenoid valve is arranged in the center of the bottom surface of the crushing box, the centrifugal device comprises a barrel body and a screen cylinder, screen holes are formed in the screen cylinder, the stirring device comprises a threaded rod, a sliding block and blades, a connecting pipe is communicated with the bottom of the barrel body, a fan is arranged in the connecting pipe, a spray head is arranged at the bottom end of the sliding block and communicated with a rubber hose, the other end of the rubber hose is communicated with a bacteria storage box, a stirring shaft is arranged at the bottom end of the stirring box. According to the invention, the soil is crushed by the crushing device, impurities are screened out by the centrifugal device, the soil is repaired by the biological agent, the agent is uniformly put in, and the repairing efficiency is high.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a soil remediation device.
Background
With the continuous enlargement of industrial production scale and the rapid development of urbanization in China, a large amount of heavy metal enters the soil, the soil polluted by the heavy metal can cause variation of physicochemical and biological characteristics of the soil, the health of people is threatened, and research and practice on polluted soil remediation become important contents in the field of environmental management in China.
The common contaminated soil remediation technology is concerned, in the actual remediation engineering, an artificial mode is usually used for applying the medicament, and the applied medicament is a solid medicament, however, the solid medicament is added, so that adverse factors such as uneven adding, uneven mixing, slow reaction speed and the like are caused, the remediation efficiency is low, soil hardening is caused, and the remediation effect is not ideal.
Disclosure of Invention
The present invention is directed to a soil remediation device that solves the problems set forth above in the background.
In order to achieve the purpose, the invention provides the following technical scheme:
a soil remediation device comprises a crushing device, a centrifugal device and a stirring device, wherein the crushing device comprises a crushing box, a second crushing roller and a first crushing roller, the left outer wall of the crushing box is fixedly connected with a first supporting plate, the top end of the first supporting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly sleeved with a first gear, the first gear is in transmission connection with a second gear, the right end of the second gear is fixedly connected with a second rotating shaft, the right end of the first rotating shaft is fixedly sleeved with the first crushing roller, the right end of the second rotating shaft is fixedly sleeved with the second crushing roller, the second crushing roller is meshed with the first crushing roller, the two ends of the first rotating shaft are movably sleeved with a first bearing and a second bearing, the outer rings of the first bearing and the second bearing are fixedly connected into the two side walls of the crushing box, the top end of the crushing box is provided with a feed inlet, the center of the bottom surface of the crushing box is provided with an electromagnetic valve, the crushing box is communicated with the centrifugal chamber through the electromagnetic valve, the centrifugal device comprises a cylinder body and a screen cylinder, two sides of the inner wall of the centrifugal chamber are fixedly connected with a support frame, the other end of the supporting frame is fixedly connected with the cylinder body, the middle part of the bottom end of the cylinder body is provided with a through hole, a third bearing is fixedly sleeved at the through hole, an inner ring of the third bearing is movably sleeved with a third rotating shaft, the top end of the third rotating shaft is fixedly connected with the screen drum, screen holes are arranged on the screen drum, the bottom end of the third rotating shaft is fixedly sleeved with a second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through a belt, the bottom end of the first belt pulley is fixedly connected with a second motor through an output shaft, and the second motor is fixedly connected to the bottom surface of the centrifugal chamber.
As a further scheme of the invention: the bottom fixed connection agitator tank's of centrifugal chamber top, agitating unit includes threaded rod, slider and blade, the bottom intercommunication of barrel has the connecting pipe, be equipped with the fan in the connecting pipe.
As a still further scheme of the invention: the right side wall upper end of agitator tank is equipped with the fourth bearing, the threaded rod is cup jointed in the inner circle activity of fourth bearing, be equipped with the dog on the threaded rod, threaded connection slider on the threaded rod, the right-hand member fixed connection third motor of threaded rod, the third motor is erect in the second backup pad, second backup pad fixed connection in the right side outer wall of agitator tank.
As a still further scheme of the invention: the bottom of slider is equipped with the shower nozzle, the shower nozzle intercommunication flexible rubber hose, flexible rubber hose's the other end intercommunication stores up the fungus case, the last water valve that is equipped with of flexible rubber hose, the bottom of agitator tank is equipped with the (mixing) shaft, (mixing) shaft lateral wall fixed connection blade, the bottom right side of agitator tank is equipped with the discharge gate.
As a still further scheme of the invention: the bottom surface of agitator tank is equipped with the landing leg, and landing leg swing joint has the universal wheel.
As a still further scheme of the invention: store up fungus case's right wall top fixed connection branch, branch passes through the hinge and rotates the connection end cover, the right-hand member fixed connection magnet of end cover, store up fungus case's right wall top fixed connection iron plate, the right side upper end of branch with the top middle part of end cover is the both ends of connecting spring respectively.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: the working principle of the embodiment of the invention is as follows: putting soil to be repaired into a crushing box, starting a first motor, starting a first gear to rotate so as to drive a second gear to rotate, further driving a second crushing roller and a first crushing roller to rotate through a rotating shaft, crushing the input soil through the second crushing roller and the first crushing roller, then opening an electromagnetic valve, enabling the crushed soil particles to enter a screen cylinder, starting a second motor, driving a first belt pulley to rotate, driving a second motor to rotate through a belt through a first belt pulley, further driving the screen cylinder to rotate through a third rotating shaft, generating centrifugal force when the screen cylinder rotates, enabling the crushed soil particles to enter a cylinder body through screen holes, removing impurities in the soil through a centrifugal device, then starting a fan, sucking the soil in the screen cylinder into a stirring box, opening a water valve, enabling microbial agents to flow into the nozzle, spraying along the nozzle, and starting a third motor, the slider slides on the threaded rod, evenly spills reagent on soil, and the (mixing) shaft drives the blade rotation, fully and evenly mixes reagent and soil, and soil is discharged by the discharge gate at last.
In conclusion, this soil prosthetic devices passes through breaker crushing soil, utilizes centrifugal device to screen out impurity to mix soil and biological agent and restore it, the preparation is put in evenly, and both fully contact, the repair is efficient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic diagram of a soil remediation device.
FIG. 2 is a schematic view of a crushing roller in a soil remediation device.
FIG. 3 is a schematic diagram of a centrifuge device in a soil remediation device.
FIG. 4 is a schematic structural diagram of a bacteria storage tank in the soil remediation device.
In the figure: 1-a crushing box, 2-a centrifugal chamber, 3-a stirring box, 4-a first support plate, 5-a first motor, 6-a first rotating shaft, 7-a first gear, 8-a second gear, 9-a second rotating shaft, 10-a second crushing roller, 11-a first crushing roller, 12-a first bearing, 13-a feed inlet, 14-a second bearing, 15-an electromagnetic valve, 16-a barrel, 17-a screen cylinder, 18-a third rotating shaft, 19-a third bearing, 20-a second belt pulley, 21-a first belt pulley, 22-a second motor, 23-a support frame, 24-a connecting pipe, 25-a fan, 26-a threaded rod, 27-a sliding block, 28-a rubber hose, 29-a water valve and 30-a fourth bearing, 31-a third motor, 32-a second support plate, 33-a blade, 34-a stirring shaft, 35-a discharge port, 36-a support leg, 37-a bacteria storage box, 38-a spring, 39-a magnet, 40-an iron block, 41-an end cover and 42-a support rod.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a soil remediation device includes a crushing device, a centrifugal device and a stirring device, the crushing device includes a crushing box 1, a second crushing roller 10 and a first crushing roller 11, a first support plate 4 is fixedly connected to an outer wall of a left side of the crushing box 1, a first motor 5 is fixedly connected to a top end of the first support plate 4, an output end of the first motor 5 is fixedly connected to a first rotating shaft 6, a first gear 7 is fixedly sleeved on the first rotating shaft 6, the first gear 7 and the second gear 8 are in transmission connection, a second rotating shaft 9 is fixedly connected to a right end of the second gear 8, the first crushing roller 11 is fixedly sleeved on a right end of the first rotating shaft 6, the second crushing roller 10 is fixedly sleeved on a right end of the second rotating shaft 9, the second crushing roller 10 is engaged with the first crushing roller 11 to crush soil, a first bearing 12 and a second bearing 14 are movably sleeved on two ends of the first rotating shaft 6, the outer rings of the first bearing 12 and the second bearing 14 are fixedly connected in two side walls of the crushing box 1, the top end of the crushing box 1 is provided with a feed inlet 13 for feeding soil to be repaired, the bottom surface of the crushing box 1 is set to be in a circular truncated cone shape, the soil is convenient to fall, the center of the bottom surface is provided with an electromagnetic valve 15, the crushing box 1 is communicated with the centrifugal chamber 2 through the electromagnetic valve 15, the centrifugal chamber 2 is internally provided with a centrifugal device, the centrifugal device comprises a barrel body 16 and a sieve tube 17, two sides of the inner wall of the centrifugal chamber 2 are fixedly connected with a support frame 23, the other end of the support frame 23 is fixedly connected with the barrel body 16, the middle part of the bottom end of the barrel body 16 is provided with a through hole, the through hole is fixedly sleeved with a third bearing 19, the inner ring of the third bearing 19 is movably sleeved with a third rotating shaft 18, the top end, the bottom end of the third rotating shaft 18 is fixedly sleeved with a second belt pulley 20, the second belt pulley 20 is in transmission connection with a first belt pulley 21 through a belt, the bottom end of the first belt pulley 21 is fixedly connected with a second motor 22 through an output shaft, the second motor 22 is fixedly connected with the bottom surface of the centrifugal chamber 2, the second motor 22 is started to drive the first belt pulley 21 to rotate, the first belt pulley 21 drives the second motor 22 to rotate through the belt, the third rotating shaft 18 drives the screen drum 17 to rotate, centrifugal force is generated when the screen drum 17 rotates, the ground soil particles enter the drum body 16 through screen holes, impurities in the soil are left in the screen drum 17, and the impurities in the soil are removed through the centrifugal device.
Further, the bottom end of the centrifugal chamber 2 is fixedly connected with the top end of a stirring box 3, a stirring device is arranged in the stirring box 3, the stirring device comprises a threaded rod 26, a sliding block 27 and a blade 33, the bottom of the cylinder 16 is communicated with a connecting pipe 24, a fan 25 is arranged in the connecting pipe 24, the fan 25 sucks soil particles in the cylinder 16 into the stirring box 3, a fourth bearing 30 is arranged at the upper end of the right side wall of the stirring box 3, a threaded rod 26 is movably sleeved on the inner ring of the fourth bearing 30, the threaded rod 26 is provided with a stop block, the threaded rod 26 is connected with a slide block 27 in a threaded manner, the slide block 27 slides between the two stop blocks, the right end of the threaded rod 26 is fixedly connected with a third motor 31, the third motor 31 is erected on a second supporting plate 32, and the second supporting plate 32 is fixedly connected to the outer wall of the right side of the stirring box 3.
Further, slider 27's bottom is equipped with the shower nozzle, shower nozzle intercommunication rubber hose 28, rubber hose 28's other end intercommunication stores up fungus case 37, be equipped with water valve 29 on the rubber hose 28, store up and contain microbial preparation in the fungus case 37, agitator tank 3's bottom is equipped with (mixing) shaft 34, (mixing) shaft 34 lateral wall fixed connection blade 33, agitator tank 3's bottom right side is equipped with discharge gate 35, when restoreing soil, opens water valve 29, and microbial preparation flows into the shower nozzle, along the shower nozzle blowout, starts third motor 31, and slider 27 slides on threaded rod 26, evenly spills reagent on soil, and (mixing) shaft 34 drives the blade 33 rotatory, and with reagent and soil intensive homogeneous mixing, soil is discharged by discharge gate 35 at last.
Furthermore, the bottom surface of the stirring box 3 is provided with a supporting leg 36, and the supporting leg 36 is movably connected with a universal wheel, so that the device is convenient to move.
The working principle of the embodiment of the invention is as follows: putting soil to be restored into a crushing box 1, starting a first motor 5, starting a first gear 7 to rotate, further driving a second gear 8 to rotate, further driving a second crushing roller 10 and a first crushing roller 11 to rotate through a rotating shaft, crushing the input soil through the second crushing roller 10 and the first crushing roller 11, then opening an electromagnetic valve 15, enabling crushed soil particles to enter a screen cylinder 17, starting a second motor 22 to drive a first belt pulley 21 to rotate, driving the second motor 22 to rotate through a belt by the first belt pulley 21, further driving the screen cylinder 17 to rotate through a third rotating shaft 18, generating centrifugal force when the screen cylinder 17 rotates, enabling the crushed soil particles to enter a cylinder 16 through screen holes, leaving impurities in the soil in the screen cylinder 17, removing the impurities in the soil through the centrifugal device, then starting a fan 25, sucking the soil in the screen cylinder 17 into a stirring box 3, opening a water valve 29, microbial agents flow into the spray head and are sprayed out along the spray head, the third motor 31 is started, the sliding block 27 slides on the threaded rod 26 to uniformly spread the agents on the soil, the stirring shaft 34 drives the blades 33 to rotate to fully and uniformly mix the agents with the soil, and finally the soil is discharged from the discharge hole 35.
Example 2
Referring to fig. 4, in the present embodiment, the bacteria storage tank 37 is optimized, the top end of the right wall of the bacteria storage tank 37 is fixedly connected with a supporting rod 42, the supporting rod 42 is rotatably connected with an end cover 41 through a hinge, the right end of the end cover 41 is fixedly connected with a magnet 39, the top end of the right wall of the bacteria storage tank 37 is fixedly connected with an iron block 40, the upper end of the right side of the supporting rod 42 and the middle part of the top end of the end cover 41 are respectively connected with two ends of a spring 38, the end cover 41 is arranged to prevent the preparation from being polluted, and the magnet 39 and the iron block 40 are.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The soil remediation device is characterized by comprising a crushing device, a centrifugal device and a stirring device, wherein the crushing device comprises a crushing box (1), a second crushing roller (10) and a first crushing roller (11), a left outer wall of the crushing box (1) is fixedly connected with the first supporting plate (4), a top end of the first supporting plate (4) is fixedly connected with a first motor (5), an output end of the first motor (5) is fixedly connected with a first rotating shaft (6), the first rotating shaft (6) is fixedly sleeved with a first gear (7), the first gear (7) is in transmission connection with a second gear (8), a right end of the second gear (8) is fixedly connected with a second rotating shaft (9), the right end of the first rotating shaft (6) is fixedly sleeved with the first crushing roller (11), and the right end of the second rotating shaft (9) is fixedly sleeved with the second crushing roller (10), second crushing roller (10) and first crushing roller (11) mesh mutually, first bearing (12) and second bearing (14) are cup jointed in the both ends activity of first pivot (6), the outer lane fixed connection of first bearing (12) and second bearing (14) is in the both sides wall of broken case (1), the top of broken case (1) is equipped with feed inlet (13), the bottom surface central authorities of broken case (1) are equipped with solenoid valve (15), through solenoid valve (15), will broken case (1) and centrifugal chamber (2) intercommunication, centrifugal device includes barrel (16) and sieve section of thick bamboo (17), the inner wall both sides fixed connection support frame (23) of centrifugal chamber (2), support frame (23) other end fixed connection barrel (16), the bottom middle part of barrel (16) is equipped with the through-hole, through-hole department fixed cup joint third bearing (19), third pivot (18) is cup jointed in the inner circle activity of third bearing (19), the top fixed connection of third pivot (18) sieve a section of thick bamboo (17) is equipped with the sieve mesh on a sieve section of thick bamboo (17), the fixed cover in bottom of third pivot (18) connects second belt pulley (20), second belt pulley (20) are connected through belt and first belt pulley (21) transmission, output shaft fixed connection second motor (22) is passed through to the bottom of first belt pulley (21), second motor (22) fixed connection in the bottom surface of centrifugal chamber (2).
2. A soil remediation device according to claim 1, wherein the bottom end of the centrifugal chamber (2) is fixedly connected to the top end of the agitator tank (3), the agitator device comprises a threaded rod (26), a slide block (27) and a blade (33), the bottom of the barrel (16) is communicated with a connecting pipe (24), and a fan (25) is arranged in the connecting pipe (24).
3. The soil remediation device of claim 2, wherein a fourth bearing (30) is arranged at the upper end of the right side wall of the stirring tank (3), a threaded rod (26) is movably sleeved on an inner ring of the fourth bearing (30), a stop block is arranged on the threaded rod (26), a sliding block (27) is in threaded connection with the threaded rod (26), a third motor (31) is fixedly connected to the right end of the threaded rod (26), the third motor (31) is erected on a second supporting plate (32), and the second supporting plate (32) is fixedly connected to the outer wall of the right side of the stirring tank (3).
4. A soil remediation device according to claim 4, characterized in that a nozzle is arranged at the bottom end of the sliding block (27), the nozzle is communicated with a rubber hose (28), the other end of the rubber hose (28) is communicated with a bacteria storage tank (37), a water valve (29) is arranged on the rubber hose (28), a stirring shaft (34) is arranged at the bottom end of the stirring tank (3), the side wall of the stirring shaft (34) is fixedly connected with the blade (33), and a discharge hole (35) is arranged at the right side of the bottom of the stirring tank (3).
5. A soil remediation device according to any one of claims 2 to 4 characterised in that the bottom of the agitator tank (3) is provided with legs (36), the legs (36) being moveably connected to the castor.
6. A soil remediation device according to claim 4, wherein the top of the right wall of the bacteria storage tank (37) is fixedly connected with a supporting rod (42), the supporting rod (42) is rotatably connected with an end cover (41) through a hinge, the right end of the end cover (41) is fixedly connected with a magnet (39), the top of the right wall of the bacteria storage tank (37) is fixedly connected with an iron block (40), and the upper right end of the supporting rod (42) and the middle top of the end cover (41) are respectively connected with two ends of a spring (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911387116.4A CN110947755B (en) | 2019-12-30 | 2019-12-30 | Soil remediation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911387116.4A CN110947755B (en) | 2019-12-30 | 2019-12-30 | Soil remediation device |
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| CN110947755A true CN110947755A (en) | 2020-04-03 |
| CN110947755B CN110947755B (en) | 2021-08-31 |
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| CN111495964A (en) * | 2020-04-28 | 2020-08-07 | 菏泽富创医药科技有限公司 | Soil remediation bioreactor |
| CN111495965A (en) * | 2020-05-27 | 2020-08-07 | 周红如 | Microbial remediation equipment and method for treating petroleum-polluted soil |
| CN112547254A (en) * | 2020-11-18 | 2021-03-26 | 海安市弘华生物科技有限公司 | Food additive mixes all-in-one with distribution that has crushing structure |
| CN112718088A (en) * | 2021-01-26 | 2021-04-30 | 黎海军 | A soil prosthetic devices that hardens for municipal garden afforestation |
| CN113182336A (en) * | 2021-04-28 | 2021-07-30 | 中国科学院地球化学研究所 | Administer clean system that soil heavy metal pollutes |
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| CN114798135A (en) * | 2022-04-19 | 2022-07-29 | 辽宁利尔镁质合成材料股份有限公司 | Environment-friendly low-cost production equipment for magnesium dry material |
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| CN111495964A (en) * | 2020-04-28 | 2020-08-07 | 菏泽富创医药科技有限公司 | Soil remediation bioreactor |
| CN111495965A (en) * | 2020-05-27 | 2020-08-07 | 周红如 | Microbial remediation equipment and method for treating petroleum-polluted soil |
| CN111495965B (en) * | 2020-05-27 | 2022-03-01 | 广东森度生态农业科技有限公司 | Microbial remediation equipment and method for treating petroleum-polluted soil |
| CN112547254A (en) * | 2020-11-18 | 2021-03-26 | 海安市弘华生物科技有限公司 | Food additive mixes all-in-one with distribution that has crushing structure |
| CN112718088A (en) * | 2021-01-26 | 2021-04-30 | 黎海军 | A soil prosthetic devices that hardens for municipal garden afforestation |
| CN113182336A (en) * | 2021-04-28 | 2021-07-30 | 中国科学院地球化学研究所 | Administer clean system that soil heavy metal pollutes |
| CN113182336B (en) * | 2021-04-28 | 2023-11-14 | 中国科学院地球化学研究所 | Purifying system for treating heavy metal pollution of soil |
| CN113856813A (en) * | 2021-10-13 | 2021-12-31 | 中科博兮环境科技(北京)有限公司 | Solid waste recycling treatment equipment for building materials |
| CN114226427A (en) * | 2021-12-22 | 2022-03-25 | 时科环境技术(上海)有限公司 | Equipment for mixing soil and repairing agent and mixing method thereof |
| CN114226427B (en) * | 2021-12-22 | 2023-10-31 | 时科环境技术(上海)有限公司 | Apparatus for mixing soil with remediation agent and mixing method thereof |
| CN114798135A (en) * | 2022-04-19 | 2022-07-29 | 辽宁利尔镁质合成材料股份有限公司 | Environment-friendly low-cost production equipment for magnesium dry material |
| CN114798135B (en) * | 2022-04-19 | 2023-11-21 | 辽宁利尔镁质合成材料股份有限公司 | Production equipment of environment-friendly low-cost magnesia dry material |
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