CN114226438B - Insulation oil polluted soil device based on biological decomposition and repairing method - Google Patents
Insulation oil polluted soil device based on biological decomposition and repairing method Download PDFInfo
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- CN114226438B CN114226438B CN202111448359.1A CN202111448359A CN114226438B CN 114226438 B CN114226438 B CN 114226438B CN 202111448359 A CN202111448359 A CN 202111448359A CN 114226438 B CN114226438 B CN 114226438B
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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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
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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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention discloses an insulating oil polluted soil device based on biological decomposition and a repairing method, comprising the following steps: the device comprises a treatment cabin, wherein a guide plate is fixedly connected to the outer wall of one side of the treatment cabin, an installation frame is fixedly connected to the inner wall of the treatment cabin, and two through holes are formed in the top surface of the installation frame; and (5) a mincing assembly. This insulating oil pollutes soil device and restoration method based on biological decomposition stirs the soil through stirring motor, avoid stirring and mixing to produce inhomogeneous, simultaneously make the treatment effect of catalyst better, mix soil through mixing element, water and catalyst, heating element heats muddy water simultaneously, make the effect of catalyst promote, the conveyer belt drives the soil and removes, make the temperature of soil become near normal atmospheric temperature, through stirring eel grass seed and soil even, later take out the soil, after eel grass grows out, will carry out further decomposition absorption to the insulating oil in the soil, make the treatment of insulating oil more thorough.
Description
Technical Field
The invention belongs to the technical field of soil restoration devices, and particularly relates to an insulating oil polluted soil device based on biological decomposition and a restoration method.
Background
Polychlorinated biphenyl is an artificially synthesized organic chemical product, is often used as insulating oil of a power capacitor, a pressure transmission medium of a hydraulic system and the like, is greatly introduced into the environment due to leakage or discharge in the consumption process since the production, is an important target for environmental monitoring due to high toxicity, high residue and difficult degradation, is a place extremely easy to adsorb polychlorinated biphenyl, the polychlorinated biphenyl content in the soil of a sealing point of a plurality of electric equipment is more over-standard and serious, so that the pollution problem of polychlorinated biphenyl to the soil is to be solved, and the treatment method of polychlorinated biphenyl polluted soil mainly depends on biological repair, chemical repair, physical repair and combined repair, has high concentration, medium concentration and low concentration polluted soil, wherein a physical-based thermal desorption method is considered to be the most effective repair means, but a blank stage device and a repair method are still provided in the research of the field of high-concentration polychlorinated biphenyl polluted soil thermal desorption treatment in China, and the insulating oil is an artificially synthesized liquid insulating material, and the synthetic oil is difficult to reduce the components of various hydrocarbons due to mineral insulating oil, is easy to be prepared, and has complex insulating performance, and is easy to be researched and developed, and has good dielectric constants.
At present, when the existing insulating oil is treated, a thermal desorption method is generally adopted for treatment, however, when the thermal desorption is carried out, a large amount of stones and stones are inevitably doped in the soil, so that the thermal desorption element is damaged due to collision and vibration, meanwhile, only the thermal desorption is adopted for treatment, certain insulating oil still remains in the soil, and the residual insulating oil is difficult to treat in a chemical, natural oxidation and microorganism mode, so that the polluted soil still has a certain danger.
Disclosure of Invention
The invention aims at: through stirring garrulous motor to soil, avoid stirring and mixing to produce inhomogeneous, simultaneously make the treatment effect of catalyst better, mix soil, water and catalyst through mixing element, heating element heats muddy water simultaneously, the effect of catalyst promotes, the conveyer belt drives the soil and removes, make the temperature of soil become near normal atmospheric temperature, through stirring eel grass seed and soil evenly, later take out soil, treat eel grass growth back, will carry out further decomposition absorption to the insulating oil in the soil, make the treatment of insulating oil more thoroughly.
The technical scheme adopted by the invention is as follows: the treatment cabin is characterized in that a guide plate is fixedly connected to the outer wall of one side of the treatment cabin, an installation frame is fixedly connected to the inner wall of the treatment cabin, and two through holes are formed in the top surface of the installation frame;
the crushing assembly is arranged at the top end of the treatment cabin and used for crushing soil, the crushing assembly comprises a crushing cabin, a crushing roller and a crushing motor, the crushing cabin is communicated with the top surface of the treatment cabin, the crushing roller is rotationally connected between the inner walls of the crushing cabin, the crushing motor is arranged on the outer wall of one side of the crushing cabin, and the output end of the crushing motor is fixedly connected with one end of the crushing cabin;
the screening assembly is arranged in the treatment cabin and comprises a fixing frame, a plurality of fixing springs, a screen and a vibrating motor, wherein the fixing frame is fixedly connected between the inner walls of the treatment cabin, the fixing springs are all arranged on the inner walls of the fixing frame, the screen is fixedly connected between one ends of the fixing springs, and the vibrating motor is arranged on the top surface of the screen;
the mixing component is arranged in the treatment cabin and used for mixing soil and treatment liquid;
the heating component is arranged in the treatment cabin and used for heating soil and improving the treatment effect; and
the final treatment component is arranged at one side of the treatment cabin and is used for adding and mixing eel grass seeds into the treated soil;
the mixing assembly comprises a mixing bin, two first rotating shafts, two first bevel gears, two second rotating shafts, two stirring frames and two second bevel gears, wherein the mixing bin is fixedly connected between the inner walls of the processing bin, the two first rotating shafts movably penetrate through the outer wall of one side of the processing bin, the two first bevel gears are respectively and fixedly connected to one ends of the corresponding first rotating shafts, the two second rotating shafts are respectively and rotatably connected in the corresponding through holes, the two stirring frames are respectively and fixedly connected to the bottom ends of the corresponding second rotating shafts, the two second bevel gears are respectively and fixedly connected to the top ends of the corresponding second rotating shafts, and the two second bevel gears are respectively meshed with the corresponding first bevel gears;
the mixing assembly further comprises a stirring motor, a first electric telescopic rod and a first control board, wherein the stirring motor is arranged on the outer wall of one side of the processing cabin, the output end of the stirring motor and the outer walls of the two first rotating shafts are respectively sleeved with a synchronous wheel, three synchronous wheels are in transmission connection through a synchronous belt, the two first electric telescopic rods are respectively arranged on the outer wall of one side of the processing cabin, and the first control board is fixedly connected between the output ends of the two first electric telescopic rods;
the heating assembly comprises a control box and a heating wire, the control box is arranged on the inner bottom surface of the treatment cabin, and the heating wire is arranged in the control box;
the final treatment assembly comprises a treatment cabin, a mixing rod and a mixing motor, wherein the treatment cabin is arranged on one side of the treatment cabin, the mixing rod is rotationally connected to the inner bottom surface of the treatment cabin, the mixing motor is arranged on the bottom surface of the treatment cabin, and the output end of the mixing motor is fixedly connected with one end of the mixing rod;
the final treatment assembly further comprises a mounting cover, a storage bin, two second electric telescopic rods and a second control board, wherein the mounting cover is fixedly connected to the top surface of the treatment bin, the storage bin is fixedly connected to the top surface of the mounting cover, the second electric telescopic rods are all mounted on the bottom surface of the storage bin, and the second control board is fixedly connected to the output ends of the two second electric telescopic rods.
Wherein, the both sides outer wall of processing cabin is all fixedly connected with a plurality of connecting rods, a plurality of fixedly connected with conveyer belt between the outer wall of one side of connecting rod.
The outer wall of one side of the conveyor belt is provided with a transmission motor, and the inner bottom surface of the storage bin is provided with a discharge hole.
The mixing device comprises a mixing bin, a mixing rod, a plurality of stirring rods, a plurality of supporting rods, two mounting rods, a mud guard and a mud guard, wherein the stirring rods are fixedly connected to the outer wall of the mixing rod, the supporting rods are fixedly connected to the bottom surface of the processing bin, the two mounting rods are fixedly connected to the inner wall of one side of the processing bin, and the mud guard is fixedly connected between one ends of the two mounting rods.
The application method of the insulation oil polluted soil device based on biological decomposition comprises the following steps: s1, crushing soil: pouring soil into a crushing bin, starting a crushing motor, driving a crushing roller to crush the soil, dropping the crushed soil onto a screen, starting a vibrating motor, driving the screen to vibrate by the vibrating motor, and screening crushed stone in the soil; s2, soil treatment: pouring a mixed solution of a catalyst and water through a notch at the outer wall of the treatment cabin, then starting a stirring motor, driving two stirring frames to rotate by the stirring motor, and simultaneously starting a heating wire to heat soil; s3, cooling soil: starting the first electric telescopic rod to enable the first control board to ascend, discharging soil, guiding the soil onto the conveyor belt along the guide plate, starting the transmission motor, starting the conveyor belt to drive slurry to move upwards, cooling the slurry, and enabling the cooled slurry to enter the treatment bin along the conveyor belt; s4, biological treatment: and starting the second electric telescopic rod, enabling the second control board to retract, enabling eel seeds in the treatment bin to enter the treatment bin, starting the mixing motor, driving the mixing rod to rotate by the mixing motor, mixing mud and eel seeds, and taking out the treated mud.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
(1) According to the invention, the soil is crushed by the crushing motor, so that the soil is in a fine powder state, the condition of non-uniformity caused by stirring and mixing is avoided, the crushed stone in the soil is screened by the screen, and the crushed stone in the soil is prevented from colliding with the stirring frame, so that the service life of the stirring frame is prolonged, and meanwhile, the treatment effect of the catalyst is better.
(2) According to the invention, the soil, the water and the catalyst are mixed by the mixing component, the muddy water is heated by the heating component, so that the effect of the catalyst is improved, the conveyor belt drives the soil to move, and the temperature of the soil is reduced due to the contact of the soil and the air, so that the temperature of the soil becomes close to the normal temperature, and the eel seeds are prevented from being killed by the high-temperature soil.
(3) According to the invention, the mixing rod is driven by the mixing motor to stir the eel seeds and the soil uniformly, then the soil is taken out and placed in the preset sea pool, and after the eel grows out, the insulating oil in the soil is decomposed and absorbed further, so that the insulating oil is treated more thoroughly.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a cross-sectional perspective view of the present invention;
FIG. 4 is a perspective view of a treatment chamber of the present invention;
FIG. 5 is a perspective view of the mashing assembly of the present invention;
FIG. 6 is a cross-sectional view of a mashing assembly of the present invention;
FIG. 7 is a perspective view of a screening assembly of the present invention;
FIG. 8 is a perspective view of a mixing assembly of the present invention;
FIG. 9 is a partial perspective view of a hybrid assembly of the present invention;
fig. 10 is a perspective view of a heating assembly of the present invention.
The marks in the figure: 1. a treatment cabin; 101. a guide plate; 102. a mounting frame; 103. a conveyor belt; 2. a mashing assembly; 201. a crushing bin; 202. a crushing roller; 203. a mincing motor; 3. a screening component; 301. a fixing frame; 302. a fixed spring; 303. a screen; 304. a vibration motor; 4. a mixing assembly; 401. a mixing bin; 402. a first rotating shaft; 403. a first bevel gear; 404. a second rotating shaft; 405. a stirring rack; 406. a two-size bevel gear; 407. a stirring motor; 408. a first electric telescopic rod; 409. a first control board; 410. a mounting rod; 411. a mud guard; 5. a heating assembly; 501. a control box; 502. a heating wire; 6. a finishing assembly; 601. a treatment bin; 602. a mixing rod; 603. a hybrid motor; 604. a mounting cover; 605. a storage bin; 606. a second electric telescopic rod; 607. and a second control board.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Embodiment one, referring to fig. 1-7: an insulation oil contaminated soil device based on biological decomposition and a repairing method thereof, comprising: the treatment cabin 1, the outer wall of one side of the treatment cabin 1 is fixedly connected with a guide plate 101, the inner wall of the treatment cabin 1 is fixedly connected with a mounting frame 102, and two through holes are formed in the top surface of the mounting frame 102; the crushing assembly 2 is arranged at the top end of the treatment cabin 1 and used for crushing soil, the crushing assembly 2 comprises a crushing cabin 201, a crushing roller 202 and a crushing motor 203, the crushing cabin 201 is communicated with the top surface of the treatment cabin 1, the crushing roller 202 is rotationally connected between the inner walls of the crushing cabin 201, the crushing motor 203 is arranged on the outer wall of one side of the crushing cabin 201, and the output end of the crushing motor 203 is fixedly connected with one end of the crushing cabin 201; the screening assembly 3, the screening assembly 3 is arranged in the treatment cabin 1, the screening assembly 3 comprises a fixing frame 301, a plurality of fixing springs 302, a screen 303 and a vibration motor 304, the fixing frame 301 is fixedly connected between the inner walls of the treatment cabin 1, the fixing springs 302 are all arranged on the inner walls of the fixing frame 301, the screen 303 is fixedly connected between one ends of the fixing springs 302, and the vibration motor 304 is arranged on the top surface of the screen 303; the mixing component 4 is arranged in the treatment cabin 1 and used for mixing soil and treatment liquid; the heating component 5 is arranged in the treatment cabin 1 and used for heating soil so as to improve the treatment effect; and the final treatment assembly 6, the final treatment assembly 6 sets up in one side of handling cabin 1, be used for adding and mixing eel grass seeds to the soil after handling, through pouring soil into to stirring storehouse 201, afterwards start stirring motor 203, stirring motor 203 drives stirring roller 202 and stirs the soil, make the soil become the fine powder form, avoid stirring and mixing to produce inhomogeneous condition, soil after stirring falls on screen cloth 303, start vibrating motor 304, vibrating motor 304 drives screen cloth 303 vibrations, screen rubble in the soil, prevent that rubble in the soil from colliding with stirring frame 405, avoid stirring frame 405 to take place the damage, thereby prolong its life.
Referring to fig. 1-10: the mixing component 4 comprises a mixing bin 401, two first rotating shafts 402, two first bevel gears 403, two second rotating shafts 404, two stirring frames 405 and two second bevel gears 406, wherein the mixing bin 401 is fixedly connected between the inner walls of the processing bin 1, the two first rotating shafts 402 are movably penetrated through the outer wall of one side of the processing bin 1, the two first bevel gears 403 are respectively and fixedly connected with one end of the corresponding first rotating shaft 402, the two second rotating shafts 404 are respectively and rotatably connected in the corresponding through holes, the two stirring frames 405 are respectively and fixedly connected with the bottom ends of the corresponding second rotating shafts 404, the two second bevel gears 406 are respectively and fixedly connected with the top ends of the corresponding second rotating shafts 404, the two second bevel gears 406 are respectively meshed with the corresponding first bevel gears 403, the mixing component 4 further comprises a stirring motor 407, a first electric telescopic rod 408 and a first control board 409, the stirring motor 407 is arranged on the outer wall of one side of the processing bin 1, the output end of the stirring motor 407 and the outer walls of the two first rotating shafts 402 are respectively sleeved with a synchronous wheel, three synchronous wheels are connected through a synchronous belt transmission, the two first electric telescopic rods 408 are respectively installed on the outer wall of one side of the treatment cabin 1, the first control board 409 is fixedly connected between the output ends of the two first electric telescopic rods 408, the heating component 5 comprises a control box 501 and a heating wire 502, the control box 501 is installed on the inner bottom surface of the treatment cabin 1, the heating wire 502 is installed in the control box 501, the final treatment component 6 comprises a treatment cabin 601, a mixing rod 602 and a mixing motor 603, the treatment cabin 601 is arranged on one side of the treatment cabin 1, the mixing rod 602 is rotationally connected to the inner bottom surface of the treatment cabin 601, the mixing motor 603 is installed on the bottom surface of the treatment cabin 601, the output end of the mixing motor 603 is fixedly connected with one end of the mixing rod 602, and the final treatment component 6 further comprises an installation cover 604, the storage bin 605, two electric telescopic rods 606 and a control plate No. two 607, the mounting cover 604 is fixedly connected to the top surface of the treatment bin 601, the storage bin 605 is fixedly connected to the top surface of the mounting cover 604, the two electric telescopic rods 606 are all mounted on the bottom surface of the storage bin 605, the control plate No. two 607 is fixedly connected to the output ends of the two electric telescopic rods 606, the outer walls of the two sides of the treatment bin 1 are fixedly connected with a plurality of connecting rods, a conveyor belt 103 is fixedly connected between the outer walls of one side of the plurality of connecting rods, a transmission motor is mounted on the outer wall of one side of the conveyor belt 103, a discharge hole is formed in the inner bottom surface of the storage bin 605, the outer wall of the mixing rod 602 is fixedly connected with a plurality of stirring rods, the bottom surface of the treatment bin 601 is fixedly connected with a plurality of supporting rods, the inner wall of one side of the treatment bin 1 is fixedly connected with two mounting rods 410, a mud guard 411 is fixedly connected between one ends of the two mounting rods 410, mixing soil and catalyst through mixing assembly 4, need add from the side of handling cabin 1 when adding the catalyst, add water and then need extra switch-on water pipe, when mixing assembly 4 mixes, heating assembly 5 heats muddy water for the effect of catalyst promotes, first control panel 409 opens after the mixing is accomplished, under the influence of gravity, mud water mixture will fall along guide board 101 to drop and transfer to conveyer belt 103, be fixed with a plurality of baffles on the conveyer belt 103, for prevent mud water mixture drop, and the mud water mixture when moving on conveyer belt 103 can cool because of the contact with the air, thereby avoid high temperature soil to kill eel seed, after the soil after cooling gets into handling cabin 601, add eel seed by No. two electric telescopic handle 606 control, afterwards mixing motor 603 drives mixing rod 602 and stirs it evenly, and then taking out the soil, putting the soil into a preset sea pool, and after eel grows out, further decomposing and absorbing the insulating oil in the soil to ensure that the insulating oil is more thoroughly treated.
The application method of the insulation oil polluted soil device based on biological decomposition comprises the following steps: s1, crushing soil: the soil is poured into the crushing bin 201, then the crushing motor 203 is started, the crushing motor 203 drives the crushing roller 202 to crush the soil, the crushed soil falls onto the screen 303, the vibrating motor 304 is started, the vibrating motor 304 drives the screen 303 to vibrate, and crushed stone in the soil is screened; s2, soil treatment: pouring a mixed solution of catalyst and water through a notch at the outer wall of the treatment cabin 1, then starting a stirring motor 407, driving two stirring frames 405 to rotate by the stirring motor 407, and simultaneously starting a heating wire 502 to heat soil; s3, cooling soil: starting the first electric telescopic rod 408 to enable the first control board 409 to ascend, the soil to be discharged and enter the conveyor belt 103 along the guide of the guide plate 101, starting the transmission motor, starting the conveyor belt 103 to drive the slurry to move upwards and cool the slurry, and enabling the cooled slurry to enter the treatment bin 601 along the conveyor belt 103; s4, biological treatment: the electric telescopic rod 606 is started, the control board 607 is retracted, eel seeds in the treatment bin 601 can enter the treatment bin 601, the mixing motor 603 is started, the mixing motor 603 drives the mixing rod 602 to rotate, mud and eel seeds are mixed, and then the treated mud is taken out.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. An insulation oil contaminated soil device based on biological decomposition, comprising:
the treatment cabin comprises a treatment cabin (1), wherein a guide plate (101) is fixedly connected to the outer wall of one side of the treatment cabin (1), an installation frame (102) is fixedly connected to the inner wall of the treatment cabin (1), and two through holes are formed in the top surface of the installation frame (102);
the device comprises a crushing assembly (2), wherein the crushing assembly (2) is arranged at the top end of a treatment cabin (1) and is used for crushing soil, the crushing assembly (2) comprises a crushing cabin (201), a crushing roller (202) and a crushing motor (203), the crushing cabin (201) is communicated with the top surface of the treatment cabin (1), the crushing roller (202) is rotationally connected between the inner walls of the crushing cabin (201), the crushing motor (203) is arranged on the outer wall of one side of the crushing cabin (201), and the output end of the crushing motor (203) is fixedly connected with one end of the crushing cabin (201);
the screening assembly (3), screening assembly (3) is arranged in the treatment cabin (1), screening assembly (3) comprises a fixing frame (301), a plurality of fixing springs (302), a screen (303) and a vibrating motor (304), fixing frame (301) is fixedly connected between the inner walls of treatment cabin (1), a plurality of fixing springs (302) are all installed on the inner walls of fixing frame (301), screen (303) is fixedly connected between one ends of a plurality of fixing springs (302), and vibrating motor (304) is installed on the top surface of screen (303);
the mixing component (4) is arranged in the treatment cabin (1) and used for mixing soil and treatment liquid;
the heating component (5) is arranged in the treatment cabin (1) and used for heating soil and improving the treatment effect; and
the final treatment assembly (6) is arranged on one side of the treatment cabin (1) and is used for adding and mixing eel seeds into the treated soil;
the mixing assembly (4) comprises a mixing bin (401), two first rotating shafts (402), two first bevel gears (403), two second rotating shafts (404), two stirring frames (405) and two second bevel gears (406), wherein the mixing bin (401) is fixedly connected between the inner walls of the processing bin (1), the two first rotating shafts (402) are respectively movably penetrated through the outer wall of one side of the processing bin (1), the two first bevel gears (403) are respectively and fixedly connected to one end of the corresponding first rotating shaft (402), the two second rotating shafts (404) are respectively and rotatably connected into the corresponding penetrating holes, the two stirring frames (405) are respectively and fixedly connected to the bottom ends of the corresponding second rotating shafts (404), the two second bevel gears (406) are respectively and fixedly connected to the top ends of the corresponding second rotating shafts (404), and the two second bevel gears (406) are respectively meshed with the corresponding first bevel gears (403);
the mixing assembly (4) further comprises a stirring motor (407), a first electric telescopic rod (408) and a first control board (409), the stirring motor (407) is arranged on the outer wall of one side of the processing cabin (1), synchronous wheels are sleeved on the output end of the stirring motor (407) and the outer walls of the two first rotating shafts (402), three synchronous wheels are in transmission connection through synchronous belts, the two first electric telescopic rods (408) are arranged on the outer wall of one side of the processing cabin (1), and the first control board (409) is fixedly connected between the output ends of the two first electric telescopic rods (408);
the heating assembly (5) comprises a control box (501) and heating wires (502), the control box (501) is arranged on the inner bottom surface of the treatment cabin (1), and the heating wires (502) are arranged in the control box (501);
the final treatment assembly (6) comprises a treatment bin (601), a mixing rod (602) and a mixing motor (603), wherein the treatment bin (601) is arranged on one side of the treatment bin (1), the mixing rod (602) is rotationally connected to the inner bottom surface of the treatment bin (601), the mixing motor (603) is arranged on the bottom surface of the treatment bin (601), and the output end of the mixing motor (603) is fixedly connected with one end of the mixing rod (602);
the final processing assembly (6) further comprises a mounting cover (604), a storage bin (605), two second electric telescopic rods (606) and a second control board (607), wherein the mounting cover (604) is fixedly connected to the top surface of the processing bin (601), the storage bin (605) is fixedly connected to the top surface of the mounting cover (604), the two second electric telescopic rods (606) are all arranged on the bottom surface of the storage bin (605), and the second control board (607) is fixedly connected to the output ends of the two second electric telescopic rods (606).
2. A biodegraded insulating oil contaminated soil device according to claim 1, wherein: the outer walls of two sides of the treatment cabin (1) are fixedly connected with a plurality of connecting rods, and a conveyor belt (103) is fixedly connected between the outer walls of one side of the connecting rods.
3. A biodegraded insulating oil contaminated soil device according to claim 2, wherein: a transmission motor is arranged on the outer wall of one side of the conveyor belt (103), and a discharge hole is formed in the inner bottom surface of the storage bin (605).
4. A biodegraded insulating oil contaminated soil device according to claim 1, wherein: the outer wall fixedly connected with a plurality of puddlers of hybrid pole (602), the bottom surface fixedly connected with a plurality of bracing pieces of processing storehouse (601), the one side inner wall fixedly connected with of processing storehouse (1) two installation poles (410), two fixedly connected with fender (411) between the one end of installation pole (410).
5. A method for repairing a bio-decomposition-based insulating oil contaminated soil device, which is applied to the bio-decomposition-based insulating oil contaminated soil device according to any one of claims 1 to 4, comprising the steps of:
s1, crushing soil: soil is poured into the crushing bin (201), and then the crushing motor (203) is started, the crushing motor (203) drives the crushing roller (202) to crush the soil, the crushed soil falls onto the screen (303), the vibrating motor (304) is started, the screen (303) is driven by the vibrating motor (304) to vibrate, and crushed stones in the soil are screened;
s2, soil treatment: pouring a mixed solution of a catalyst and water through a notch at the outer wall of the treatment cabin (1), then starting a stirring motor (407), driving two stirring frames (405) to rotate by the stirring motor (407), and simultaneously starting a heating wire (502) to heat soil;
s3, cooling soil: starting an electric telescopic rod (408) to enable a control board (409) to ascend, discharging soil, guiding the soil onto a conveyor belt (103) along a guide plate (101), starting a transmission motor, starting the conveyor belt (103) to drive slurry to move upwards, cooling the slurry, and enabling the cooled slurry to enter a treatment bin (601) along the conveyor belt (103);
s4, biological treatment: and starting the second electric telescopic rod (606) to enable the second control board (607) to retract, enabling eel seeds in the treatment bin (601) to enter the treatment bin (601), starting the mixing motor (603), driving the mixing rod (602) to rotate by the mixing motor (603), mixing mud and eel seeds, and taking out the treated mud.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111448359.1A CN114226438B (en) | 2021-11-30 | 2021-11-30 | Insulation oil polluted soil device based on biological decomposition and repairing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111448359.1A CN114226438B (en) | 2021-11-30 | 2021-11-30 | Insulation oil polluted soil device based on biological decomposition and repairing method |
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| CN114226438A CN114226438A (en) | 2022-03-25 |
| CN114226438B true CN114226438B (en) | 2023-09-22 |
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