CN115502176B - Anti-leakage treatment device and method for refuse landfill - Google Patents
Anti-leakage treatment device and method for refuse landfill Download PDFInfo
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- CN115502176B CN115502176B CN202211114977.7A CN202211114977A CN115502176B CN 115502176 B CN115502176 B CN 115502176B CN 202211114977 A CN202211114977 A CN 202211114977A CN 115502176 B CN115502176 B CN 115502176B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 113
- 239000002689 soil Substances 0.000 claims abstract description 93
- 238000000227 grinding Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007790 scraping Methods 0.000 claims description 34
- 238000010408 sweeping Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000004746 geotextile Substances 0.000 claims description 6
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 2
- 239000003351 stiffener Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000004927 clay Substances 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/38—Stirring or kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the field of garbage disposal. The invention discloses an anti-leakage treatment device and method for a refuse landfill, which aim to solve the problems that the effect of the device on stirring and crushing soil is difficult to ensure, and when excessive sundries in a screening box are needed, a machine is required to be closed, and then the screening box is treated, so that the efficiency of the device on screening soil is affected. The invention is composed of a stirring mechanism, a grinding mechanism, a screening mechanism and a material conveying mechanism. According to the anti-leakage treatment device and method for the landfill, the bidirectional motor drives the rotary sleeve to rotate, so that the grinding block rotates clockwise, the clay entering the heating cylinder is pre-ground and crushed through the gap between the grinding block and the inner wall of the heating cylinder, the clay is reduced in caking, the clay is conveyed clockwise along the surface of the grinding block through the spiral heating wire, the clay is attached to the edge of the grinding block and is crushed by the aid of the heating cylinder, and the clay is heated through the spiral heating wire, so that the dryness of the clay is ensured.
Description
Technical Field
The invention relates to the field of garbage disposal, in particular to an anti-leakage treatment device and method for a garbage landfill.
Background
Landfill is generally a place where garbage is disposed by a landfill method, and is generally disposed in a region far from a living area, and is required to be a wide place or a deep pit, and then the garbage is buried into soil, the inner surface of which is covered with soil layer for covering the soil to make a land, thereby protecting the environment.
The prior patent (bulletin number: CN 113000540A) discloses an anti-leakage method and an anti-leakage treatment device for a refuse landfill, and relates to the technical field of refuse treatment. The anti-leakage method for the refuse landfill. In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the device can stir, heat and crush the soil by directly using the rotating rod, the rotating arm, the belt pulley, the heating plate and the motor in a matched manner, and the stirring and crushing effects of the device on the soil are difficult to ensure due to the fact that the time for crushing the soil by the rotating rod is long; and the device is broken the back to earth, directly sieves it through screening case, and after screening incasement debris is too much, need close the machine, then handle screening case, influence the efficiency of device to earth screening.
Disclosure of Invention
The invention aims to provide an anti-leakage treatment device and method for a refuse landfill, which are used for solving the problems that the time for crushing soil by a rotating rod is long and the stirring and crushing effects of the device on the soil are difficult to ensure in the background art; and the device is broken the back to earth, directly sieves it through screening case, and after screening incasement debris is too much, need close the machine, then handle screening case, influence the device and to the efficiency problem of earth screening. In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-leakage treatment device for the refuse landfill comprises a support frame, wherein the inner side of the support frame is fixedly connected with a heating cylinder, the top surface of the heating cylinder is fixedly connected with a stirring mechanism, and the side surface of the stirring mechanism is provided with a grinding mechanism;
the bottom surface fixedly connected with screening mechanism of heating cylinder, screening mechanism's bottom surface fixedly connected with conveying mechanism, heating cylinder's bottom surface fixedly connected with bleeder valve.
Preferably, the stirring mechanism comprises a bidirectional motor, the bidirectional motor is fixed on the top surface of the supporting frame, one end of a rotating shaft of the bidirectional motor extends to the inside of the heating cylinder and is fixedly connected with an auger rod, the side surface of the auger rod is movably sleeved with a fixed pipe, the top end of the fixed pipe is fixedly connected with the top surface of the inner wall of the heating cylinder, and the side surface of the fixed pipe is fixedly sleeved with a fixed bevel gear;
the side face of the auger rod is fixedly connected with a rotary sleeve, the inner wall of the rotary sleeve is rotationally connected with a rotary rod, the side face of the rotary rod is fixedly sleeved with a driven bevel gear, the driven bevel gear is meshed with the fixed bevel gear, the bottom end of the rotary rod is hinged with a scraping rod, and the scraping rod slides on the bottom face of the inner wall of the heating cylinder;
the side face of the rotary sleeve is fixedly connected with a scraping plate, and the side face of the scraping plate is in sliding connection with the side face of the inner wall of the heating cylinder.
Preferably, the grinding mechanism comprises a spiral heating wire, the spiral heating wire is fixedly connected to the top surface of the inner wall of the heating cylinder, a grinding block is lapped on the bottom surface of the spiral heating wire, and the grinding block is fixedly sleeved on the side surface of the scraping plate.
Preferably, the screening mechanism comprises a spiral guide plate, the spiral guide plate is fixedly connected to the bottom surface of the heating cylinder, a placement frame is lapped on the bottom surface of the spiral guide plate, a screen is arranged on the bottom surface of the inner wall of the placement frame, and the central axis of the screen is coaxial with the central axis of the grinding block;
the side of placing the frame is fixed to be sleeved with a bearing, the side of the bearing is hinged with a spring damper, and one end of the spring damper is hinged with the inner wall of the support frame.
Preferably, the material conveying mechanism comprises a fixed motor, a disc is fixedly sleeved on the side surface of a rotating shaft of the fixed motor, a conveying frame is movably sleeved on the side surface of the disc, and the conveying frame is fixedly connected with the side surface of the fixed motor;
one end of the rotating shaft of the fixed motor is eccentrically and fixedly connected with the bottom surface of the screen.
Preferably, the side surface of the scraping and sweeping rod is fixedly connected with an inclined plate.
Preferably, the bottom surface of the screen is fixedly connected with a reinforcing rod, and the bottom surface of the reinforcing rod is fixedly connected with one end of a rotating shaft of the fixed motor.
Preferably, the method of the anti-leakage treatment device of the refuse landfill comprises the following steps:
s1: when the device is used, garbage to be buried is conveyed into the heating cylinder, the rotating sleeve is driven to rotate by the bidirectional motor, so that the grinding block rotates clockwise, soil entering the heating cylinder is pre-ground and crushed through a gap between the grinding block and the inner wall of the heating cylinder, the soil is conveyed clockwise along the surface of the grinding block through the spiral heating wire, the edges of the grinding block are adhered with the soil and are matched with the heating cylinder to crush the soil, and the spiral heating wire is used for heating the soil to ensure the dryness of the soil;
then, when the rotating sleeve rotates, the two rotating rods are driven to rotate, and when the rotating rods rotate, the driven bevel gears on the side surfaces of the rotating rods are driven to drive the scraping and sweeping rods to rotate on the side surfaces of the fixed bevel gears, so that the rotating rods are guaranteed to drive the scraping and sweeping rods to rotate on the bottom surfaces of the inner walls of the heating cylinders, the stirring degree of the scraping and sweeping rods on soil in the heating cylinders is increased, the soil is accelerated to disperse, and when the bidirectional motor rotates, the winch Long Ganshun is driven to rotate clockwise, so that the soil at the middle part of the bottom surfaces of the heating cylinders is conveyed upwards, the flowing uniformity of the soil in the heating cylinders is improved, and the drying effect of the heating cylinders on the soil is guaranteed;
s2: then after the soil is dried by the device, the discharge valve is opened, the scraping plate is driven to scrape the inner wall of the heating cylinder by anticlockwise rotation of the bidirectional motor, then the bottom surface of the inner wall of the heating cylinder is scraped and scanned by the scraping and scanning rod in the rotating process, so that the soil in the heating cylinder gathers towards the middle part of the bottom surface of the heating cylinder, the residual quantity of the soil in the heating cylinder is reduced when a user discharges the soil, and then the downwards pushing force of the soil is increased by anticlockwise rotation of the auger rod, so that the possibility that the soil is blocked in the discharge valve is reduced;
s3: the fixed motor drives the reinforcing rod and the placing frame to move along an elliptical track and rotate clockwise, so that soil falling into the placing frame along the discharge valve shakes left and right, and because the placing frame moves along the elliptical track and rotates clockwise, a certain guide force is arranged between the soil and the spiral guide plate, the soil is promoted to move to the placing frame conveniently, unqualified impurities screened out are conveniently dispersed around the inner wall of the placing frame, the effect of continuous screening of the soil by the screen is ensured, and because the placing frame drives the screen to move along the elliptical track and rotate clockwise, the spiral guide plate scrapes the screen, the possibility of blocking the screen is reduced, and then the soil is conveyed into the container along the conveying frame;
s4: finally, digging and compacting the holes in the appointed area, paving the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile in the holes, filling the screened soil between each two of the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile, conveying the garbage to be buried into the holes, and covering the garbage to be buried, thereby completing the landfill of the garbage.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the bidirectional motor drives the rotary sleeve to rotate, so that the grinding block rotates clockwise, the clay entering the heating cylinder is pre-ground and crushed through the gap between the grinding block and the inner wall of the heating cylinder to reduce agglomeration of the clay, the clay is conveyed clockwise along the surface of the grinding block through the spiral heating wire, the clay is attached to the edge of the grinding block and is crushed by matching with the heating cylinder, and the clay is heated through the spiral heating wire, so that the dryness of the clay is ensured.
According to the invention, the two rotary rods are driven to rotate when the rotary sleeve rotates, and the driven bevel gears on the side surfaces of the rotary rods are driven to rotate on the side surfaces of the fixed bevel gears when the rotary rods rotate, so that the rotary rods are guaranteed to drive the scraping and sweeping rods to rotate on the bottom surface of the inner wall of the heating cylinder when rotating, the stirring degree of the scraping and sweeping rods on soil in the heating cylinder is increased, the soil is accelerated to disperse, and the cutter Long Ganshun is driven to rotate clockwise when the bidirectional motor rotates, so that the soil at the middle part of the bottom surface of the heating cylinder is conveyed upwards, the flowing uniformity of the soil in the heating cylinder is increased, and the drying effect of the heating cylinder on the soil is guaranteed.
According to the invention, the scraping plate is driven to scrape the inner wall of the heating cylinder by anticlockwise rotation of the bidirectional motor, then the bottom surface of the inner wall of the heating cylinder is scraped by the scraping rod in the rotation process, meanwhile, soil in the heating cylinder is gathered towards the middle part of the bottom surface of the heating cylinder, so that the residual quantity of soil in the heating cylinder is reduced when a user discharges, and then the downward pushing force of the soil is increased by anticlockwise rotation of the auger rod, so that the possibility that the soil is blocked in the discharge valve is reduced.
According to the invention, the fixed motor drives the reinforcing rod and the placing frame to do elliptical track movement and rotate clockwise, so that soil falling into the placing frame along the discharge valve shakes left and right, a certain guiding force is arranged between the soil and the spiral guide plate due to the elliptical track movement and the clockwise rotation of the placing frame, the soil is promoted to move to the placing frame conveniently, unqualified impurities screened out are conveniently dispersed to the periphery of the inner wall of the placing frame, the effect of continuously screening the soil by the screen is ensured, and the screen is scraped and swept by the spiral guide plate due to the elliptical track movement and the clockwise rotation of the placing frame, so that the possibility of screen blockage is reduced, and then the soil is conveyed into the container along the conveying frame.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a front partial perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a rotary sleeve and the like according to the present invention;
FIG. 4 is a schematic view of a partial perspective view of the bottom surface of the present invention;
fig. 5 is a schematic perspective view of a spiral guide plate according to the present invention.
In the figure: 1. a support frame; 2. a heating cylinder; 3. a stirring mechanism; 31. a bi-directional motor; 32. a hank Long Gan; 33. a fixed tube; 34. fixing a bevel gear; 35. a rotating sleeve; 36. a rotating rod; 37. a driven bevel gear; 38. scraping a wall plate; 39. a sweep bar; 4. a grinding mechanism; 41. a spiral heating wire; 42. grinding the blocks; 5. a screening mechanism; 51. a spiral guide plate; 52. placing a frame; 53. a screen; 54. a bearing; 55. a spring damper; 6. a material conveying mechanism; 61. fixing a motor; 62. a disc; 63. a conveying frame; 7. a discharge valve; 8. and a reinforcing rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the anti-leakage treatment device for the refuse landfill comprises a support frame 1, wherein the inner side of the support frame 1 is fixedly connected with a heating cylinder 2, the top surface of the heating cylinder 2 is fixedly connected with a stirring mechanism 3, and the side surface of the stirring mechanism 3 is provided with a grinding mechanism 4;
the bottom surface fixedly connected with screening mechanism 5 of heating cylinder 2, the bottom surface fixedly connected with conveying mechanism 6 of screening mechanism 5, the bottom surface fixedly connected with bleeder valve 7 of heating cylinder 2.
In this embodiment, as shown in fig. 2, 3 and 4, the stirring mechanism 3 includes a bidirectional motor 31, the bidirectional motor 31 is fixed on the top surface of the supporting frame 1, one end of a rotating shaft of the bidirectional motor 31 extends to the inside of the heating cylinder 2 and is fixedly connected with an auger rod 32, a fixed pipe 33 is movably sleeved on a side surface of the auger rod 32, the top end of the fixed pipe 33 is fixedly connected with the top surface of the inner wall of the heating cylinder 2, and a fixed bevel gear 34 is fixedly sleeved on a side surface of the fixed pipe 33;
the side surface of the auger stem 32 is fixedly connected with a rotary sleeve 35, the inner wall of the rotary sleeve 35 is rotationally connected with a rotary rod 36, the side surface of the rotary rod 36 is fixedly sleeved with a driven bevel gear 37, the driven bevel gear 37 is meshed with the fixed bevel gear 34, the bottom end of the rotary rod 36 is hinged with a scraping and sweeping rod 39, and the scraping and sweeping rod 39 slides on the bottom surface of the inner wall of the heating cylinder 2;
the side of the rotary sleeve 35 is fixedly connected with a scraping plate 38, and the side of the scraping plate 38 is in sliding connection with the side of the inner wall of the heating cylinder 2.
In this embodiment, as shown in fig. 2 and 4, the grinding mechanism 4 includes a spiral heating wire 41, the spiral heating wire 41 is fixedly connected to the top surface of the inner wall of the heating cylinder 2, the bottom surface of the spiral heating wire 41 is lapped with a grinding block 42, and the grinding block 42 is fixedly sleeved on the side surface of the scraping plate 38.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the screening mechanism 5 includes a spiral guide plate 51, the spiral guide plate 51 is fixedly connected to the bottom surface of the heating cylinder 2, the bottom surface of the spiral guide plate 51 is overlapped with a placement frame 52, the bottom surface of the inner wall of the placement frame 52 is provided with a screen 53, and the central axis of the screen 53 is coaxial with the central axis of the grinding block 42;
the side of the placement frame 52 is fixedly sleeved with a bearing 54, the side of the bearing 54 is hinged with a spring damper 55, and one end of the spring damper 55 is hinged with the inner wall of the support frame 1.
In this embodiment, as shown in fig. 2 and 4, the material conveying mechanism 6 includes a fixed motor 61, a disc 62 is fixedly sleeved on a side surface of a rotating shaft of the fixed motor 61, a conveying frame 63 is movably sleeved on a side surface of the disc 62, and the conveying frame 63 is fixedly connected with a side surface of the fixed motor 61;
one end of the rotation shaft of the fixed motor 61 is eccentrically fixedly connected to the bottom surface of the screen 53.
In this embodiment, as shown in fig. 2 and 3, an inclined plate is fixedly connected to the side surface of the wiper rod 39.
In this embodiment, as shown in fig. 1 and 4, the reinforcing rod 8 is fixedly connected to the bottom surface of the screen 53, and the bottom surface of the reinforcing rod 8 is fixedly connected to one end of the rotation shaft of the fixed motor 61.
The method and the advantages of the invention are as follows: the method of the anti-leakage treatment device for the refuse landfill comprises the following working processes:
as shown in fig. 1, 2, 3, 4 and 5:
s1: when the device is used, garbage to be buried is conveyed into the heating cylinder 2, the rotating sleeve 35 is driven to rotate by the bidirectional motor 31, the grinding block 42 rotates clockwise, soil entering the heating cylinder 2 is pre-ground and crushed through a gap between the grinding block 42 and the inner wall of the heating cylinder 2, the soil is conveyed clockwise along the surface of the grinding block 42 through the spiral heating wire 41, the edges of the grinding block 42 are adhered with the soil and are matched with the heating cylinder 2 to crush the soil, and the spiral heating wire 41 heats the soil to ensure the dryness of the soil;
then, when the rotary sleeve 35 rotates, the two rotary rods 36 are driven to rotate, and when the rotary rods 36 rotate, driven bevel gears 37 on the side surfaces of the rotary rods are driven to rotate on the side surfaces of the fixed bevel gears 34, so that the rotary rods 36 are driven to rotate on the bottom surface of the inner wall of the heating cylinder 2, the stirring degree of the scraping rod 39 on soil in the heating cylinder 2 is increased, the soil dispersion is accelerated, and when the bidirectional motor 31 rotates, the wring Long Gan 32 is driven to rotate clockwise, so that the soil positioned in the middle of the bottom surface of the heating cylinder 2 is conveyed upwards, the uniformity of soil flowing in the heating cylinder 2 is increased, and the drying effect of the heating cylinder 2 on soil heating is ensured;
s2: then after the soil is dried by the device, the discharge valve 7 is opened, then the scraping wall plate 38 is driven to scrape the inner wall of the heating cylinder 2 by the anticlockwise rotation of the bidirectional motor 31, then the bottom surface of the inner wall of the heating cylinder 2 is scraped and scanned by the scraping and scanning rod 39 in the rotation process, and meanwhile, the soil in the heating cylinder 2 is gathered towards the middle part of the bottom surface of the heating cylinder 2, so that the residual quantity of the soil in the heating cylinder 2 is reduced when a user discharges the soil, and then the anticlockwise rotation of the auger rod 32 increases the downward pushing force of the soil, so that the possibility that the soil is blocked in the discharge valve 7 is reduced;
s3: the reinforcing rod 8 and the placing frame 52 are driven by the fixed motor 61 to move along an elliptical track and rotate clockwise, so that soil falling into the placing frame 52 along the discharge valve 7 shakes left and right, a certain guide force is arranged between the soil and the spiral guide plate 51 due to the fact that the placing frame 52 moves along the elliptical track and rotates clockwise, the soil is promoted to move to the placing frame 52 conveniently, the screened unqualified sundries are conveniently dispersed around the inner wall of the placing frame 52, the effect of continuously screening the soil by the screen 53 is guaranteed, the screen 53 is driven by the placing frame 52 to move along the elliptical track and rotate clockwise, the screen 53 is scraped and swept by the spiral guide plate 51, the possibility of blocking of the screen 53 is reduced, and then the soil is conveyed into a container along the conveying frame 63;
s4: finally, digging and compacting the holes in the appointed area, paving the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile in the holes, filling the screened soil between each two of the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile, conveying the garbage to be buried into the holes, and covering the garbage to be buried, thereby completing the landfill of the garbage.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a landfill antiseep processing apparatus, includes support frame (1), its characterized in that: the inner side of the supporting frame (1) is fixedly connected with a heating cylinder (2), the top surface of the heating cylinder (2) is fixedly connected with a stirring mechanism (3), and the side surface of the stirring mechanism (3) is provided with a grinding mechanism (4);
the bottom surface of the heating cylinder (2) is fixedly connected with a screening mechanism (5), the bottom surface of the screening mechanism (5) is fixedly connected with a material conveying mechanism (6), and the bottom surface of the heating cylinder (2) is fixedly connected with a discharge valve (7);
the stirring mechanism (3) comprises a bidirectional motor (31), the bidirectional motor (31) is fixed on the top surface of the supporting frame (1), one end of a rotating shaft of the bidirectional motor (31) extends to the inside of the heating cylinder (2) and is fixedly connected with a packing auger rod (32), a fixed pipe (33) is movably sleeved on the side surface of the packing auger (Long Gan) (32), the top end of the fixed pipe (33) is fixedly connected with the top surface of the inner wall of the heating cylinder (2), and a fixed bevel gear (34) is fixedly sleeved on the side surface of the fixed pipe (33);
the side of the winch Long Gan (32) is fixedly connected with a rotating sleeve (35), the inner wall of the rotating sleeve (35) is rotationally connected with a rotating rod (36), the side of the rotating rod (36) is fixedly sleeved with a driven bevel gear (37), the driven bevel gear (37) is meshed with the fixed bevel gear (34), the bottom end of the rotating rod (36) is hinged with a scraping rod (39), and the scraping rod (39) slides on the bottom surface of the inner wall of the heating cylinder (2);
the side surface of the rotary sleeve (35) is fixedly connected with a scraping plate (38), and the side surface of the scraping plate (38) is in sliding connection with the side surface of the inner wall of the heating cylinder (2);
the grinding mechanism (4) comprises a spiral heating wire (41), the spiral heating wire (41) is fixedly connected to the top surface of the inner wall of the heating cylinder (2), a grinding block (42) is lapped on the bottom surface of the spiral heating wire (41), and the grinding block (42) is fixedly sleeved on the side surface of the scraping plate (38);
the screening mechanism (5) comprises a spiral guide plate (51), the spiral guide plate (51) is fixedly connected to the bottom surface of the heating cylinder (2), a placement frame (52) is lapped on the bottom surface of the spiral guide plate (51), a screen (53) is arranged on the bottom surface of the inner wall of the placement frame (52), and the central axis of the screen (53) is coaxial with the central axis of the grinding block (42);
the side of placing frame (52) is fixed to be cup jointed bearing (54), the side of bearing (54) articulates has spring damper (55), and the one end of spring damper (55) articulates with the inner wall of support frame (1).
2. The landfill anti-leakage treatment device according to claim 1, wherein: the conveying mechanism (6) comprises a fixed motor (61), a disc (62) is fixedly sleeved on the side surface of a rotating shaft of the fixed motor (61), a conveying frame (63) is movably sleeved on the side surface of the disc (62), and the conveying frame (63) is fixedly connected with the side surface of the fixed motor (61);
one end of a rotating shaft of the fixed motor (61) is eccentrically and fixedly connected with the bottom surface of the screen (53).
3. The landfill anti-leakage treatment device according to claim 1, wherein: the side face of the scraping and sweeping rod (39) is fixedly connected with an inclined plate.
4. An anti-leakage treatment device for a landfill site according to claim 2, wherein: the bottom surface of screen cloth (53) fixedly connected with stiffener (8), and the bottom surface of stiffener (8) is fixed connection with the one end of the axis of rotation of fixed motor (61).
5. The method of using an anti-leakage disposal device for a landfill site according to claim 4, comprising the steps of:
s1: when the device is used, garbage to be buried is conveyed into the heating cylinder (2), then the rotating sleeve (35) is driven to rotate through the bidirectional motor (31), the grinding block (42) rotates clockwise, soil entering the heating cylinder (2) is pre-ground and crushed through a gap between the grinding block (42) and the inner wall of the heating cylinder (2), the caking of the soil is reduced, the soil is conveyed clockwise along the surface of the grinding block (42) through the spiral heating wire (41), the soil is adhered to the edge of the grinding block (42) and is crushed by the heating cylinder (2), and the soil is heated through the spiral heating wire (41), so that the dryness of the soil is ensured;
then, when the rotary sleeve (35) rotates, the two rotary rods (36) are driven to rotate, and when the rotary rods (36) rotate, the driven bevel gears (37) on the side surfaces of the rotary rods are driven to drive the scraping and sweeping rods (39) to rotate on the bottom surface of the inner wall of the heating cylinder (2) when the rotary rods (36) rotate, so that the stirring degree of the scraping and sweeping rods (39) on soil in the heating cylinder (2) is increased, the soil is accelerated to disperse, and when the bidirectional motor (31) rotates, the wringing Long Gan (32) is driven to rotate clockwise, so that the soil at the middle part of the bottom surface of the heating cylinder (2) is conveyed upwards, the uniformity of soil flowing in the heating cylinder (2) is increased, and the drying effect of the heating cylinder (2) on soil heating is guaranteed;
s2: then after the soil is dried by the device, the discharge valve (7) is opened, then the scraping plate (38) is driven to scrape the inner wall of the heating cylinder (2) by the anticlockwise rotation of the bidirectional motor (31), then the bottom surface of the inner wall of the heating cylinder (2) is scraped by the scraping rod (39) in the rotation process, and meanwhile, the soil in the heating cylinder (2) is gathered towards the middle part of the bottom surface of the heating cylinder (2), so that the residual quantity of the soil in the heating cylinder (2) is reduced when a user discharges the soil, and then the anticlockwise rotation of the auger rod (32) increases the downward pushing force of the soil, so that the soil is reduced to be blocked in the discharge valve (7);
s3: the reinforcing rod (8) is driven by the fixed motor (61) to move along an elliptical track and rotate clockwise with the placing frame (52), so that soil falling into the placing frame (52) along the discharging valve (7) shakes left and right, the placing frame (52) moves along the elliptical track and rotates clockwise, guide force is arranged between the soil and the spiral guide plate (51), the soil is promoted to move to the placing frame (52) conveniently, the screened unqualified sundries are dispersed to the periphery of the inner wall of the placing frame (52), the effect of continuous screening of the soil by the screen (53) is guaranteed, the placing frame (52) drives the screen (53) to move along the elliptical track and rotate clockwise, the spiral guide plate (51) scrapes and sweeps the screen (53), the blockage of the screen (53) is reduced, and then the soil is conveyed into the container along the conveying frame (63);
s4: finally, digging and compacting the holes in the appointed area, paving the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile in the holes, filling the screened soil between each two of the bentonite composite waterproof blanket, the high-density polyethylene geomembrane and the non-woven geotextile, conveying the garbage to be buried into the holes, and covering the garbage to be buried, thereby completing the landfill of the garbage.
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