CN114985445B - Safety repair system for heavy metal cadmium polluted tidal brown soil - Google Patents
Safety repair system for heavy metal cadmium polluted tidal brown soil Download PDFInfo
- Publication number
- CN114985445B CN114985445B CN202210612724.6A CN202210612724A CN114985445B CN 114985445 B CN114985445 B CN 114985445B CN 202210612724 A CN202210612724 A CN 202210612724A CN 114985445 B CN114985445 B CN 114985445B
- Authority
- CN
- China
- Prior art keywords
- soil
- assembly
- crushing
- spray
- heavy metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a safety repair system for heavy metal cadmium polluted tidal palm soil, which relates to the technical field of soil repair and comprises a spray treatment box, a spray assembly and a screen assembly, wherein a material receiving chamber is fixed above the spray treatment box, an electric heating treatment chamber is arranged above the material receiving chamber, a crushing chamber is arranged above the electric heating treatment chamber, a feed inlet is arranged above the crushing chamber, the spray assembly is arranged above the inside of the spray treatment box, the spray assembly comprises a water inlet tank, a water inlet pipe, a micro booster pump, a spray pipe, a water outlet and a filter screen, and water inlet pipes are arranged on two sides of the water inlet tank. According to the safety repair system for the brown soil polluted by the heavy metal cadmium, the brown soil can be heated in an electrothermal repair mode so as to volatilize a part of heavy metal components in the brown soil, and the part of heavy metal components in the brown soil can be transferred to a brown soil liquid phase in a brown soil leaching mode in the later period, so that the purpose of brown soil repair is achieved.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a safety remediation system for tidal palm soil polluted by heavy metal cadmium.
Background
Soil remediation is a technical measure to restore normal function to contaminated soil. Brown soil refers to what was known as brown forest soil. The warm zone wets the soil which is developed under the fallen broad-leaved forest and needle-leaved and broad-leaved hybrid forest in the weather area, is in the silico-aluminum stage and has the sticking characteristic. The tidal palm soil is mainly distributed at the place with higher groundwater level on foot plains. The full section has no lime reaction, is slightly acidic to neutral reaction, has a diving phenomenon, has thicker plough layer, has higher organic matter content and has relatively more abundant nutrient content.
The existing heavy metal cadmium polluted tidal brown soil can not sufficiently remove heavy metal components in the soil when the soil is restored, and the leaching efficiency is low when the soil is leached, so that a safe restoring system for the heavy metal cadmium polluted tidal brown soil is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a safety repair system for the tidal palm soil polluted by heavy metal cadmium, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a safety repair system of heavy metal cadmium pollution tide brown soil, includes and sprays the processing case, sprays subassembly and screen assembly, the top that sprays the processing case is fixed with and connects the material room, and connects the top of material room to install the electric heat processing room, the crushing room is installed to the top of electric heat processing room, and the top of crushing room is provided with the feed inlet, spray the subassembly and install in the inside top that sprays the processing case, and spray the subassembly and include inlet tank, inlet tube, micro booster pump, shower, delivery port and filter screen, the both sides of inlet tank are provided with the inlet tube, and install micro booster pump below the inlet tank, micro booster pump's below is connected with the shower, and the outside of shower is provided with the delivery port, the inside of delivery port is fixed with the filter screen, screen assembly installs in the inside below that sprays the processing case, and screen assembly includes frame, interior screen cloth and vibrating motor, the inboard of frame is fixed with the telescopic spring, and the inboard of telescopic spring installs interior screen cloth motor is all installed to the below both sides of spraying the processing case, the inside of processing case installs auxiliary drive spindle, the side of the auxiliary spindle and the movable spindle, the movable spindle is provided with the movable spindle, the movable spindle is fixed to the movable spindle.
Further, the internally mounted of crushing room has crushing subassembly, and crushing subassembly includes first motor, crushing roller and crushing sword, it is connected for rotating between crushing roller and the crushing room, and crushing roller's outside is fixed with crushing sword, the both ends externally mounted of crushing roller has first motor.
Further, the cleaning assembly is installed to the outside top of smashing the room, and the cleaning assembly includes telescopic link, water injection pipe, shunt tubes and washs the shower nozzle, the water injection pipe is installed to the top of telescopic link, and the below of water injection pipe is connected with the shunt tubes, wash the shower nozzle is installed to the below of shunt tubes.
Further, the material mouth has all been seted up to the upside of electric heat treatment room, and the electromagnetic heating board is installed to the inner wall both sides of electric heat treatment room, the internally mounted of electric heat treatment room has the stirring subassembly, spray the outside both sides of handling the case from top to bottom and be provided with row material pipe and drain pipe.
Further, the stirring assembly comprises a second motor, a stirring roller, a rotating plate, a connecting block, a cleaning brush and a shovel plate, wherein the stirring roller is rotationally connected with the electric heating treatment chamber, the second motor is arranged at two ends of the outer part of the stirring roller, the rotating plate is fixed on the outer side of the stirring roller, the connecting block is fixed at the top end of the rotating plate, and the cleaning brush and the shovel plate are arranged on the outer side of the connecting block.
Further, the surface mounting of shovel board has the anti-sticking subassembly, and anti-sticking subassembly includes motor shaft, first scale removal shovel, damping pivot and second scale removal shovel, the motor shaft is installed through embedded motor rotation in the surface of rotating plate, and the outside of motor shaft is fixed with first scale removal shovel, the second scale removal shovel is installed through damping pivot rotation in the both sides of first scale removal shovel.
Further, the internally mounted of receiving the material room has feeding subassembly, and feeding subassembly includes servo motor, rotation axis, screw thread delivery plate and passage, servo motor's downside is provided with the rotation axis, and the outside of rotation axis is fixed with screw thread delivery plate, the passage is embedded in the diapire of receiving the material room and sprays the upper wall of handling the case, and the passage runs through in the inside of intake box.
Furthermore, the water inlet tank and the spray pipes are communicated with each other, and the spray pipes are distributed at equal intervals.
Further, the symmetry center of the outer frame and the inner screen coincides with the symmetry center of the spraying treatment box, and an elastic structure is formed between the inner screen and the outer frame through the telescopic spring.
Further, auxiliary assembly still includes telescopic tube, links up the spring and prevents stifled brush, the below of rotatory horizontal pole is connected with prevents stifled brush through telescopic tube, and telescopic tube's internally mounted has the linking spring.
The invention provides a safety repair system for tidal brown soil polluted by heavy metal cadmium, which has the following beneficial effects:
according to the safety repair system for the brown soil polluted by the heavy metal cadmium, the brown soil can be heated in an electrothermal repair mode so as to volatilize a part of heavy metal components in the brown soil, and the part of heavy metal components in the brown soil can be transferred to a brown soil liquid phase in a brown soil leaching mode in the later period, so that the purpose of brown soil repair is achieved.
1. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with crushing subassembly and electromagnetic heating board, be convenient for drive the rotation of crushing roller through first motor for crushing roller can drive the rotation of crushing sword, cuts up the tide brown soil of drying in advance, makes things convenient for subsequent processing, and electromagnetic heating board in the electric heat treatment room can produce electromagnetic wave through high frequency voltage, and then heats the brown soil of electric heat treatment room inside, thereby dissociates the pollutant from the soil, makes volatile heavy metal separation, and wherein heavy metal cadmium is volatile in the air after the heating, reaches the prosthetic purpose of brown soil.
2. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with cleaning assembly, be convenient for go up and down the height of adjustment water injection pipe through the telescopic link, be convenient for down adjust the height or send the soil material when rising the height and do not influence the feeding when wasing, through the inside injection clean water source to the water injection pipe, can make clean water source enter into the inside of shunt tubes, wash the shower nozzle and be convenient for evenly drench the washing water to smashing the inside of room through the feed inlet, so that wash smashing room, electric heat treatment room and material receiving room, wash the inside of spraying the treatment box with remaining brown soil simultaneously, and this part hydroenergy is used jointly with the shower water, reach the multi-purpose effect of a thing.
3. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with stirring subassembly, be convenient for drive the rotation of commentaries on classics board through second motor and stirring roller, make the commentaries on classics board can evenly stir the brown soil of electric heat treatment room inside, make the brown soil be heated more fully, make things convenient for heavy metal component therein to receive thermal dissociation, can strike off the brown soil of electric heat treatment room inner wall through the shovel board, can further clear away the brown soil of electric heat treatment room inner wall through the cleaning brush, the scale removal is comparatively abundant, avoid the electric heat treatment room inner wall brown soil to adhere to bond, the rotation through rotation axis and screw feeding plate can be with the brown soil of receiving the material room inside send into the inside of spraying treatment case through the passage.
4. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with anti-sticking subassembly, be convenient for drive the rotation of first scale removal shovel through the motor shaft, the scale removal scope of first scale removal shovel can be used in the cooperation of second scale removal shovel of first scale removal shovel both sides for first scale removal shovel and second scale removal shovel use simultaneously to carry out the soil removal to the surface of rotating plate, avoid brown soil to adhere to the surface at the rotating plate, first scale removal shovel staggered distribution has five groups, and the extension line mutually perpendicular between the adjacent first scale removal shovel, do not influence each other when making the same-speed rotation between two liang of first scale removal shovels, can increase the coverage of repeated soil removal region simultaneously, make rotating plate surface soil removal more abundant.
5. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with spray assembly, be convenient for send into the interior of water inlet tank through the inlet tube and spray, the inside leacheate of water inlet tank can enter into the shower, can strengthen water pressure through miniature booster pump, make the inside leacheate of shower spout to spray in the brown soil of handling the incasement portion through the delivery port, drip washing the brown soil, make the heavy metal component in the brown soil solid phase can enter into the brown soil liquid phase, can discharge the brown soil liquid phase through the drain pipe, reach brown soil prosthetic purpose, be convenient for discharge the brown soil solid phase through the drain pipe, the brown soil restoration can be accomplished to the later stage stoving again.
6. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with screen assembly, is convenient for drive the vibrations of interior screen cloth through vibrating motor, link to each other the vibrations of interior screen cloth of being convenient for through extension spring elasticity between interior screen cloth and the frame for interior screen cloth can filter the brown soil liquid phase of top, shakes and is convenient for improve the speed of sieving, can make the brown soil solid phase of interior screen cloth top vibrate simultaneously, and then contains more air component in the brown soil, in order to more abundant brown soil drip washing.
7. This safety repair system of heavy metal cadmium pollution tide brown soil is provided with auxiliary assembly, be convenient for drive the rotation of rotatory horizontal pole through driving motor and activity pivot, thereby be convenient for drive the rotation of loose montant and make loose montant can stir loose to the brown soil of spraying the processing incasement portion, make things convenient for brown soil abundant drip washing, prevent stifled brush through linking up the vibrations that the cooperation below is convenient for interior screen cloth that spring and rotatory horizontal pole elasticity link to each other, can drive the rotation of preventing stifled brush through rotatory horizontal pole, make prevent that the stifled brush can scrub the surface of interior screen cloth and prevent the condition that the jam appears to interior screen cloth.
Drawings
FIG. 1 is a schematic diagram of the front internal structure of the present invention;
FIG. 2 is a schematic top view of the interior of the electrothermal processing chamber of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is an enlarged schematic top view of the anti-adhesion assembly of the present invention;
FIG. 5 is an enlarged schematic view of the interior of the spray treatment tank according to the present invention;
FIG. 6 is an enlarged schematic view of the spray assembly of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
fig. 8 is an enlarged view of the structure of the present invention.
In the figure: 1. spraying a treatment box; 2. a receiving chamber; 3. an electrothermal treatment chamber; 4. a pulverizing chamber; 5. a feed inlet; 6. a crushing assembly; 601. a first motor; 602. a pulverizing roller; 603. a crushing blade; 7. cleaning the assembly; 701. a telescopic rod; 702. a water injection pipe; 703. a shunt; 704. cleaning the spray head; 8. a material port; 9. an electromagnetic heating plate; 10. a stirring assembly; 1001. a second motor; 1002. a stirring roller; 1003. a rotating plate; 1004. a joint block; 1005. a cleaning brush; 1006. a shovel plate; 11. an anti-sticking assembly; 1101. a motor shaft; 1102. a first scale removal shovel; 1103. damping the rotating shaft; 1104. a second scale removal shovel; 12. a feeding assembly; 1201. a servo motor; 1202. a rotation shaft; 1203. a threaded feeding plate; 1204. a material guiding pipe; 13. a spray assembly; 1301. a water inlet tank; 1302. a water inlet pipe; 1303. a micro booster pump; 1304. a shower pipe; 1305. a water outlet; 1306. a filter screen; 14. a screen assembly; 1401. an outer frame; 1402. a telescopic spring; 1403. an inner screen; 1404. a vibration motor; 15. an auxiliary component; 1501. a driving motor; 1502. a movable rotating shaft; 1503. rotating the cross bar; 1504. loosening a vertical rod; 1505. a telescoping sleeve; 1506. a connecting spring; 1507. anti-blocking brush; 16. a discharge pipe; 17. and (5) a water drain pipe.
Detailed Description
Referring to fig. 1 to 6, the present invention provides the following technical solutions: the utility model provides a safety repair system of heavy metal cadmium polluted tidal brown soil, including spray treatment box 1, spray subassembly 13 and screen assembly 14, the top of spray treatment box 1 is fixed with and connects material room 2, and connect the top of material room 2 to install electric heat treatment room 3, crushing room 4 is installed to the top of electric heat treatment room 3, and the top of crushing room 4 is provided with feed inlet 5, spray subassembly 13 is installed in the inside top of spray treatment box 1, and spray subassembly 13 includes inlet tank 1301, inlet tube 1302, miniature booster pump 1303, shower 1304, delivery port 1305 and filter screen 1306, the both sides of inlet tank 1301 are provided with inlet tube 1302, and install miniature booster pump 1303 in the below of inlet tank 1301, the below of miniature booster pump 1303 is connected with shower 1304, and the outside of shower 1304 is provided with delivery port 1305, the inside of delivery port 1305 is fixed with filter screen 1306, screen assembly 14 installs in the inside below of spraying treatment case 1, and screen assembly 14 includes frame 1401, telescopic spring 1402, interior screen 1403 and vibration motor 1404, the inboard of frame 1401 is fixed with telescopic spring 1402, and interior screen 1403 is installed to the inboard of telescopic spring 1402, vibration motor 1404 is all installed to the below both sides of interior screen 1403, the inside mid-mounting of spraying treatment case 1 has auxiliary assembly 15, and auxiliary assembly 15 includes driving motor 1501, movable pivot 1502, rotatory horizontal pole 1503 and loose montant 1504, driving motor 1501's downside is provided with movable pivot 1502, and the bottom of movable pivot 1502 is fixed with rotatory horizontal pole 1503, the top vertical fixation of rotatory horizontal pole 1503 has loose montant 1504.
Referring to fig. 1, a crushing assembly 6 is installed inside a crushing chamber 4, the crushing assembly 6 comprises a first motor 601, a crushing roller 602 and a crushing blade 603, the crushing roller 602 is rotatably connected with the crushing chamber 4, the crushing blade 603 is fixed outside the crushing roller 602, and the first motor 601 is installed outside both ends of the crushing roller 602;
the method specifically comprises the following steps that the first motor 601 is convenient to drive the smashing roller 602 to rotate, the smashing roller 602 can drive the smashing blade 603 to rotate, and pre-dried palm soil is smashed, so that subsequent treatment is facilitated.
Referring to fig. 1, a cleaning assembly 7 is installed above the outside of the crushing chamber 4, and the cleaning assembly 7 includes a telescopic rod 701, a water injection pipe 702, a shunt pipe 703 and a cleaning nozzle 704, the water injection pipe 702 is installed above the telescopic rod 701, the shunt pipe 703 is connected to the lower part of the water injection pipe 702, and the cleaning nozzle 704 is installed below the shunt pipe 703;
the concrete operation is as follows, be convenient for go up and down the height of adjustment water injection pipe 702 through telescopic link 701, be convenient for down adjust the height or send the soil material when rising the height and do not influence the feeding when wasing, through the inside injection clean water source to water injection pipe 702, can make clean water source enter into the inside of shunt tubes 703, wash shower nozzle 704 is convenient for evenly drench the washing water to smashing the inside of room 4 through feed inlet 5, so that wash smashing room 4, electrothermal treatment room 3 and receiving room 2, wash the inside of spray treatment case 1 with remaining brown soil simultaneously, and this part of hydroenergy can use with the spray water jointly, reach the multi-purpose effect of a thing.
Referring to fig. 1, 2 and 5, the upper and lower sides of the electrothermal treatment chamber 3 are provided with material openings 8, electromagnetic heating plates 9 are installed on two sides of the inner wall of the electrothermal treatment chamber 3, a stirring assembly 10 is installed in the electrothermal treatment chamber 3, and a material discharging pipe 16 and a water discharging pipe 17 are arranged on two sides of the outer part of the spray treatment box 1 from top to bottom;
the method specifically comprises the following steps that electromagnetic heating plates 9 in the electric heating treatment chamber 3 can generate electromagnetic waves through high-frequency voltage, and further brown soil in the electric heating treatment chamber 3 is heated, so that pollutants are dissociated from soil, volatile heavy metals are separated, and heavy metal cadmium is easily volatilized in air after being heated, so that the purpose of brown soil restoration is achieved.
Referring to fig. 1-3, an anti-adhesion component 11 is mounted on the surface of a shovel 1006, and the stirring component 10 includes a second motor 1001, a stirring roller 1002, a rotating plate 1003, a connecting block 1004, a cleaning brush 1005 and the shovel 1006, the stirring roller 1002 is rotatably connected with the electrothermal treatment chamber 3, the second motor 1001 is mounted at two external ends of the stirring roller 1002, the rotating plate 1003 is fixed at the external side of the stirring roller 1002, the connecting block 1004 is fixed at the top end of the rotating plate 1003, and the cleaning brush 1005 and the shovel 1006 are mounted at the external side of the connecting block 1004;
the specific operation is as follows, be convenient for drive the rotation of commentaries on classics board 1003 through second motor 1001 and stirring roller 1002 for the commentaries on classics board 1003 can carry out even stirring to the brown soil of electric heat treatment room 3 inside, makes the brown soil be heated more fully, and the heavy metal component of convenience wherein receives thermal dissociation, can strike off the brown soil of electric heat treatment room 3 inner wall through shovel 1006, can carry out further cleaing away to the brown soil of electric heat treatment room 3 inner wall through cleaning brush 1005, and the scale removal is comparatively abundant, avoids electric heat treatment room 3 inner wall brown soil to adhere to and bond.
Referring to fig. 2 and 4, the anti-adhesion assembly 11 includes a motor shaft 1101, a first descaling shovel 1102, a damping rotating shaft 1103 and a second descaling shovel 1104, wherein the motor shaft 1101 is rotatably mounted on the surface of the rotating plate 1003 through an embedded motor, the first descaling shovel 1102 is fixed on the outer side of the motor shaft 1101, and the second descaling shovel 1104 is rotatably mounted on two sides of the first descaling shovel 1102 through the damping rotating shaft 1103;
the method specifically comprises the following steps that the motor shaft 1101 is convenient for driving the first descaling shovel 1102 to rotate, the second descaling shovel 1104 on two sides of the first descaling shovel 1102 can be matched for use, the descaling range of the first descaling shovel 1102 is enlarged, the first descaling shovel 1102 and the second descaling shovel 1104 can simultaneously remove soil on the surface of the rotating plate 1003, brown soil is prevented from adhering to the surface of the rotating plate 1003, the first descaling shovel 1102 is distributed with five groups in a staggered manner, extension lines between adjacent first descaling shovels 1102 are mutually perpendicular, the two first descaling shovels 1102 do not mutually affect when rotating at the same speed, and meanwhile, the coverage range of repeated soil removing areas can be enlarged, so that soil is removed from the surface of the rotating plate 1003 more fully.
Referring to fig. 5, a feeding assembly 12 is installed in the receiving chamber 2, and the feeding assembly 12 includes a servo motor 1201, a rotating shaft 1202, a threaded feeding plate 1203 and a feeding pipe 1204, the rotating shaft 1202 is disposed at the lower side of the servo motor 1201, the threaded feeding plate 1203 is fixed at the outer side of the rotating shaft 1202, the feeding pipe 1204 is embedded in the bottom wall of the receiving chamber 2 and the upper wall of the spray treatment tank 1, and the feeding pipe 1204 penetrates through the inside of the water inlet tank 1301;
the device specifically operates as follows, the rotation of the rotation shaft 1202 and the threaded feeding plate 1203 is conveniently driven by the servo motor 1201, so that the threaded feeding plate 1203 can feed brown soil in the receiving chamber 2 into the spraying treatment box 1 through the material guide pipe 1204, the feeding speed can be accelerated by setting the threaded feeding plate 1203, and the use efficiency is improved.
Referring to fig. 5 and 6, the water inlet tank 1301 is communicated with the spray pipes 1304, and the spray pipes 1304 are equidistantly distributed;
the inside through inlet tube 1302 is convenient for send into the leacheate to inlet tank 1301, and the inside leacheate of inlet tank 1301 can enter into shower 1304, can strengthen water pressure through micro booster pump 1303 for the inside leacheate of shower 1304 is sprayed to the brown soil of spraying treatment case 1 inside through delivery port 1305, leacheate the brown soil, makes the heavy metal component in the brown soil solid phase can enter into the brown soil liquid phase, can discharge the brown soil liquid phase through drain pipe 17, reaches brown soil prosthetic purpose, is convenient for discharge the brown soil solid phase through discharge pipe 16, and the brown soil is repaiied to the later stage stoving again can be accomplished.
Referring to fig. 5 and 7, the symmetry centers of the outer frame 1401 and the inner screen 1403 coincide with the symmetry center of the shower treatment tank 1, and the inner screen 1403 forms an elastic structure with the outer frame 1401 through the telescopic springs 1402;
the vibration motor 1404 is convenient for drive the vibration of interior screen cloth 1403, link to each other the vibration of interior screen cloth 1403 of being convenient for between interior screen cloth 1403 and the frame 1401 through flexible spring 1402 elasticity for interior screen cloth 1403 can filter the palm soil liquid phase of top, and the vibration is convenient for improve the speed of sieving, can make the palm soil solid phase of interior screen cloth 1403 top vibrate simultaneously, and then makes more air component contained in the palm soil, in order to more abundant palm soil drip washing.
Referring to fig. 5 and 8, the auxiliary assembly 15 further includes a telescopic sleeve 1505, a connecting spring 1506 and an anti-blocking brush 1507, wherein the anti-blocking brush 1507 is connected to the lower part of the rotary cross bar 1503 through the telescopic sleeve 1505, and the connecting spring 1506 is installed inside the telescopic sleeve 1505;
the specific operation is as follows, be convenient for drive the rotation of rotatory horizontal pole 1503 through driving motor 1501 and movable pivot 1502 to be convenient for drive the rotation of loose montant 1504 makes loose montant 1504 can stir loose to spray the palm soil of handling case 1 inside, makes things convenient for palm soil abundant drip washing, prevents stifled brush 1507 and the vibrations of the interior screen cloth 1403 of rotatory horizontal pole 1503 of cooperation below of being convenient for through linking spring 1506 elasticity, can drive the rotation of preventing stifled brush 1507 through rotatory horizontal pole 1503, makes prevent stifled brush 1507 brush the surface of interior screen cloth 1403 and prevents the condition that interior screen cloth 1403 appears blocking.
In sum, when the safety repair system for the brown soil polluted by the heavy metal cadmium is used, firstly, the pre-dried brown soil can be sent into the crushing chamber 4 through the feed inlet 5, then the crushing roller 602 can be driven to rotate through the first motor 601, the crushing roller 602 can drive the crushing blade 603 to rotate so as to cut the brown soil, the cut brown soil enters the electric heating chamber 3 through the feed inlet 8, then the electromagnetic heating plate 9 in the electric heating chamber 3 generates electromagnetic waves through high-frequency voltage, the brown soil in the electric heating chamber 3 is heated, so that the pollutants are dissociated from the soil, volatile heavy metals are separated, the heavy metal cadmium is volatilized in the air after being heated, the purpose of brown soil repair is achieved, at the moment, the rotary plate 1003 can be driven to uniformly stir through the second motor 1001 and the stirring roller 1002, the brown soil in the electric heating chamber 3 is heated more fully, and heavy metal components in the brown soil are convenient to be pyrolyzed, and meanwhile, the brown soil 1006 can be scraped off the electric heating plate to clean the brown soil 3, and the brown soil is prevented from being adhered to the inner wall 1005 of the electric heating chamber 3, and the brown soil is further cleaned;
in the process, the motor shaft 1101 can drive the first descaling shovel 1102 to rotate, the second descaling shovel 1104 on two sides of the first descaling shovel 1102 can be matched to expand the descaling range of the first descaling shovel 1102, so that the first descaling shovel 1102 and the second descaling shovel 1104 can simultaneously remove soil on the surface of the rotating plate 1003, brown soil is prevented from adhering to the surface of the rotating plate 1003, then the brown soil enters the inside of the material receiving chamber 2 through the material inlet 8, and then the servo motor 1201 drives the rotation shaft 1202 and the threaded feeding plate 1203 to rotate, so that the threaded feeding plate 1203 feeds the brown soil in the material receiving chamber 2 into the spray treatment box 1 through the material guide pipe 1204;
then, the leacheate in the water inlet tank 1301 is fed into the water inlet tank 1301 through the water inlet pipe 1302, the leacheate in the water inlet tank 1301 can enter the spray pipe 1304, the water pressure is enhanced through the micro booster pump 1303, the leacheate in the spray pipe 1304 is sprayed into brown soil in the spray treatment tank 1 through the water outlet 1305, the brown soil is leached, further, heavy metal components in the brown soil solid phase can enter the brown soil liquid phase, at the moment, the inner screen 1403 can be driven to vibrate through the vibrating motor 1404, the upper brown soil liquid phase can be filtered through the inner screen 1403, the sieving speed is improved through vibration, the brown soil solid phase above the inner screen 1403 can vibrate, more air components are contained in the brown soil, so that the brown soil is leached more fully, in the process, the rotating cross rod 1503 can be driven to rotate through the driving motor 1501 and the movable vertical rod 1502, the loosening vertical rod 1504 is driven to stir and loosen the brown soil in the treatment tank 1, the condition that the inner screen 1503 is convenient to vibrate, the inner screen 1503 can be driven to brush the brown soil, and the surface of the brown soil can be prevented from being blocked by the inner screen 1507 is prevented from being blocked by the rotation of the inner screen 1507;
then the height of the water injection pipe 702 can be adjusted to be close to the feeding hole 5 by descending the telescopic rod 701, a clean water source is injected into the water injection pipe 702, the clean water source enters the shunt tubes 703, the cleaning spray nozzle 704 evenly sprays cleaning water into the crushing chamber 4 through the feeding hole 5, so that the crushing chamber 4, the electric heating treatment chamber 3 and the receiving chamber 2 are conveniently cleaned, the rest brown soil is flushed into the spraying treatment box 1, the rest brown soil can be used together with the spraying water, the brown soil liquid phase containing heavy metal components is discharged through the drain pipe 17 and recycled, the brown soil solid phase is discharged through the drain pipe 16, and the brown soil is later dried, so that the use process of the safety repair system of the whole heavy metal cadmium polluted brown soil is completed.
Claims (5)
1. The utility model provides a safety repair system of heavy metal cadmium pollution tide brown soil, its characterized in that, including spray treatment case (1), spray subassembly (13) and screen assembly (14), the top of spray treatment case (1) is fixed with and connects material room (2), and connects the top of material room (2) to install electrothermal treatment room (3), crushing room (4) are installed to the top of electrothermal treatment room (3), and the top of crushing room (4) is provided with feed inlet (5), spray subassembly (13) are installed in the inside top of spray treatment case (1), and spray subassembly (13) including inlet tank (1301), inlet tube (1302), miniature booster pump (1303), shower (1304), delivery port (1305) and screen (1306), the both sides of inlet tank (1301) are provided with inlet tube (1302), and install miniature booster pump (1303) in the below of inlet tank (1301), the below of miniature booster pump (1303) is connected with shower (1306), and the outside of shower (4) is provided with delivery port (1305), inside of shower (1305) is fixed with water inlet tube (1305), screen assembly (1402) are including screen assembly (14), screen assembly (1305) are fixed, screen assembly (1402) is including screen assembly (1) Interior screen cloth (1403) and vibrating motor (1404), the inboard of frame (1401) is fixed with extension spring (1402), and the inboard of extension spring (1402) is installed interior screen cloth (1403), vibrating motor (1404) are all installed to the below both sides of interior screen cloth (1403), auxiliary assembly (15) are installed to the inside mid-mounting of spraying treatment box (1), and auxiliary assembly (15) are including driving motor (1501), activity pivot (1502), rotatory horizontal pole (1503) and loose montant (1504), the downside of driving motor (1501) is provided with activity pivot (1502), and the bottom of activity pivot (1502) is fixed with rotatory horizontal pole (1503), the top of rotatory horizontal pole (1503) is fixed with loose montant (1504) perpendicularly, wash subassembly (7) are installed to the outside top of crushing room (4), and wash subassembly (7) including telescopic link (701), water injection pipe (704) and wash shower nozzle (703), water injection pipe (702) are installed to the top of telescopic link (701), and the below of water injection pipe (702) is connected with the side (703), electric heat is seted up to shunt tubes (703) are all offered on the side (703), and electromagnetic heating plates (9) are arranged on two sides of the inner wall of the electric heating treatment chamber (3), a stirring assembly (10) is arranged in the electric heating treatment chamber (3), a discharging pipe (16) and a water discharging pipe (17) are arranged on two sides of the outer part of the spraying treatment box (1) from top to bottom, the stirring assembly (10) comprises a second motor (1001), a stirring roller (1002), a rotating plate (1003), a connecting block (1004), a cleaning brush (1005) and a shovel plate (1006), the stirring roller (1002) is rotationally connected with the electric heating treatment chamber (3), the second motor (1001) is arranged on two outer ends of the stirring roller (1002), the rotating plate (1003) is fixed on the outer side of the stirring roller (1002), the connecting block (1004) is provided with a cleaning brush (1005) and a shovel plate (1006) from top to bottom, the surface of the shovel plate (1006) is provided with an anti-adhesion assembly (11), the anti-adhesion assembly (11) comprises a motor shaft (1101), a first shovel (1102), a second motor (1001) is arranged on two ends of the stirring roller (1002), the outer side of the stirring roller (1002) is fixed with the rotating plate (1003), the motor shaft (1101) is fixed on the outer side of the motor shaft (1101) through the motor shaft (1101), the utility model discloses a descaling shovel, including first descaling shovel (1102), second descaling shovel (1104) is installed through damping pivot (1103) rotation to both sides of first descaling shovel (1102), the internally mounted of receiving material room (2) has feeding subassembly (12), and feeding subassembly (12) are including servo motor (1201), rotation axis (1202), screw thread pay-off board (1203) and passage (1204), the downside of servo motor (1201) is provided with rotation axis (1202), and the outside of rotation axis (1202) is fixed with screw thread pay-off board (1203), passage (1204) are embedded in the diapire of receiving material room (2) and the upper wall of spraying treatment case (1), and passage (1204) run through in the inside of intake box (1301).
2. The safety repair system for the heavy metal cadmium polluted tidal palm soil according to claim 1, wherein a crushing assembly (6) is installed in the crushing chamber (4), the crushing assembly (6) comprises a first motor (601), a crushing roller (602) and a crushing blade (603), the crushing roller (602) is rotationally connected with the crushing chamber (4), the crushing blade (603) is fixed on the outer part of the crushing roller (602), and the first motor (601) is installed on the outer parts of two ends of the crushing roller (602).
3. The safety repair system for the heavy metal cadmium polluted tidal palm soil, which is disclosed in claim 1, is characterized in that the water inlet tank (1301) is communicated with the spray pipes (1304), and the spray pipes (1304) are distributed at equal intervals.
4. The safety repair system for the heavy metal cadmium polluted tidal palm soil according to claim 1, wherein the symmetry centers of the outer frame (1401) and the inner screen (1403) are coincident with the symmetry center of the spraying treatment box (1), and the inner screen (1403) and the outer frame (1401) form an elastic structure through a telescopic spring (1402).
5. The safety repair system for the heavy metal cadmium polluted tidal palm soil according to claim 1, wherein the auxiliary assembly (15) further comprises a telescopic sleeve (1505), a connecting spring (1506) and an anti-blocking brush (1507), the anti-blocking brush (1507) is connected to the lower portion of the rotary cross rod (1503) through the telescopic sleeve (1505), and the connecting spring (1506) is installed inside the telescopic sleeve (1505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210612724.6A CN114985445B (en) | 2022-05-31 | 2022-05-31 | Safety repair system for heavy metal cadmium polluted tidal brown soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210612724.6A CN114985445B (en) | 2022-05-31 | 2022-05-31 | Safety repair system for heavy metal cadmium polluted tidal brown soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114985445A CN114985445A (en) | 2022-09-02 |
| CN114985445B true CN114985445B (en) | 2023-08-22 |
Family
ID=83031793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210612724.6A Active CN114985445B (en) | 2022-05-31 | 2022-05-31 | Safety repair system for heavy metal cadmium polluted tidal brown soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114985445B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921718A (en) * | 2012-10-30 | 2013-02-13 | 华北电力大学 | Two-phase vacuum suction device with auxiliary chemical leaching and method for repairing soil thereof |
| CN104759462A (en) * | 2015-04-15 | 2015-07-08 | 江苏上田环境修复有限公司 | Soil leaching quality-improvement restoration device with tail gas treatment function |
| CN105170633A (en) * | 2015-11-02 | 2015-12-23 | 沈健龙 | Integrated type restoring method for soil contaminated by organic matter |
| CN106623407A (en) * | 2016-12-26 | 2017-05-10 | 上海岩土工程勘察设计研究院有限公司 | Integrated remediation equipment used for soft clayey soil |
| CN107335682A (en) * | 2017-09-07 | 2017-11-10 | 苏州尧智生态环保科技有限公司 | The prosthetic appliance of contaminated soil |
| CN108273845A (en) * | 2018-04-18 | 2018-07-13 | 上海建为环保科技有限公司 | A kind of photoelectricity improvement soil pollution technology |
| CN108435775A (en) * | 2018-03-26 | 2018-08-24 | 苏州尧智生态环保科技有限公司 | A kind of soil remediation kettle |
| AU2020100845A4 (en) * | 2020-05-26 | 2020-07-02 | Xuzhou University Of Technology | A Soil Disinfection And Remediation Combined Treatment Device |
-
2022
- 2022-05-31 CN CN202210612724.6A patent/CN114985445B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921718A (en) * | 2012-10-30 | 2013-02-13 | 华北电力大学 | Two-phase vacuum suction device with auxiliary chemical leaching and method for repairing soil thereof |
| CN104759462A (en) * | 2015-04-15 | 2015-07-08 | 江苏上田环境修复有限公司 | Soil leaching quality-improvement restoration device with tail gas treatment function |
| CN105170633A (en) * | 2015-11-02 | 2015-12-23 | 沈健龙 | Integrated type restoring method for soil contaminated by organic matter |
| CN106623407A (en) * | 2016-12-26 | 2017-05-10 | 上海岩土工程勘察设计研究院有限公司 | Integrated remediation equipment used for soft clayey soil |
| CN107335682A (en) * | 2017-09-07 | 2017-11-10 | 苏州尧智生态环保科技有限公司 | The prosthetic appliance of contaminated soil |
| CN108435775A (en) * | 2018-03-26 | 2018-08-24 | 苏州尧智生态环保科技有限公司 | A kind of soil remediation kettle |
| CN108273845A (en) * | 2018-04-18 | 2018-07-13 | 上海建为环保科技有限公司 | A kind of photoelectricity improvement soil pollution technology |
| AU2020100845A4 (en) * | 2020-05-26 | 2020-07-02 | Xuzhou University Of Technology | A Soil Disinfection And Remediation Combined Treatment Device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114985445A (en) | 2022-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108159823A (en) | Dust purification device after a kind of steel pipe antisepsis production line derusting | |
| CN114985445B (en) | Safety repair system for heavy metal cadmium polluted tidal brown soil | |
| CN220393409U (en) | Sludge residue cleaning mechanism in sedimentation tank collection mud district | |
| CN219662929U (en) | Anti-floating structure of extraction tank | |
| CN216498531U (en) | Gas treatment equipment for film production | |
| CN208801500U (en) | A kind of waste plastic film cleaning equipment | |
| CN115463506A (en) | Water vapor dust reduction-based environment-friendly dust removal device for building construction and use method | |
| CN216808380U (en) | Energy-saving coal-containing wastewater treatment device | |
| CN215242176U (en) | Old resin recycling device | |
| CN215286810U (en) | Powder feeding device of concrete mixing plant | |
| CN215193623U (en) | Fumigation equipment with self-cleaning function | |
| CN212262506U (en) | Sewage filtering equipment for sewage treatment | |
| CN211221351U (en) | Laboratory mixer | |
| CN212284407U (en) | Construction discarded object broken handle equipment of environmental protection | |
| CN108159784A (en) | A kind of single single spraying cleaning device of heat resistance filter bag | |
| CN220443387U (en) | Automatic cleaning dust collecting equipment | |
| CN214783076U (en) | Recovery unit is smashed with abandonment pitch to municipal administration highway construction | |
| CN214159476U (en) | Converter is maintained and is expected apparatus for producing with slag pot spraying | |
| CN212349872U (en) | A cleaning equipment for polluting soil | |
| CN220142952U (en) | Atomizing dust fall equipment for urban road construction | |
| CN218281253U (en) | Pipeline waste gas cleaning treatment discharging equipment | |
| CN216395425U (en) | New construction municipal building drainage economizer | |
| CN220845535U (en) | Pharmacy purified water device | |
| CN113617821B (en) | Soil heavy metal pollution restores integration equipment | |
| CN218573221U (en) | Residue collecting device is used in jewelry processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |