CN115846373B - Dangerous solid waste processing apparatus for leachate - Google Patents
Dangerous solid waste processing apparatus for leachate Download PDFInfo
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- CN115846373B CN115846373B CN202310196805.7A CN202310196805A CN115846373B CN 115846373 B CN115846373 B CN 115846373B CN 202310196805 A CN202310196805 A CN 202310196805A CN 115846373 B CN115846373 B CN 115846373B
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Abstract
The invention relates to the technical field of solid waste recovery, and discloses a treatment device for hazardous solid waste percolate, which comprises the following components: the system comprises a heating system, a controller, a processing mechanism, a fan assembly, a condensing system and a liquid collecting system; the controller is arranged on the right side of the heating system; the two processing mechanisms are respectively arranged at the left end and the right end of the rear side of the heating system; the two fan assemblies are respectively arranged at the rear sides of the left processing mechanism and the right processing mechanism, and the fan assemblies are electrically connected with the controller; the two condensing systems are respectively arranged at the rear sides of the left fan assembly and the right fan assembly; the two liquid collecting systems are respectively arranged at the rear sides of the left condensing system and the right condensing system. The invention can realize the sealed evaporative cooling of dangerous solid waste to realize the discharge of the internal percolate, has a shorter processing period and a higher speed compared with the natural stacking processing period, and avoids the external pollution caused by the contact with the external air and the soil in the process of discharging the dangerous solid waste percolate.
Description
Technical Field
The invention relates to the technical field of solid waste recovery, in particular to a treatment device for dangerous solid waste percolate.
Background
Hazardous solid waste, namely waste listed in a national hazardous waste directory or identified by a national hazardous waste identification standard and identification method, wherein the hazardous property is corrosiveness, acute toxicity, leaching toxicity, reactivity, infectivity, nuclear radioactivity and the like, the hazardous waste can seriously affect the environment and even human bodies, so that the hazardous solid waste must be safely and properly treated, hazardous waste units are generated to carry out centralized treatment according to national and local environmental laws and regulations, special persons are arranged to be responsible for collecting and managing the work, the hazardous waste to be transported is required to be provided with a special container for storage, the hazardous waste must be delivered to the unit with corresponding qualification for collection, transportation and treatment, the hazardous solid waste generally needs to be deeply filled and treated, the deep filling also involves a problem, the pollution to underground water can not be caused, the treatment to the leachate of the hazardous solid waste is required, and high-concentration organic or inorganic liquid is generated under the action of precipitation and seepage due to the biochemical degradation effects of the compaction, fermentation and the like in the stacking and filling process;
in the prior art, percolate of dangerous solid wastes is generated by natural stacking, so that the period is long, and the dangerous solid wastes are easy to pollute due to the natural stacking, and the long-time contact with external air and soil is required.
Disclosure of Invention
The invention aims to provide a treatment device for hazardous solid waste percolate, which at least solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a hazardous solid waste leachate treatment device comprising: the system comprises a heating system, a controller, a processing mechanism, a fan assembly, a condensing system and a liquid collecting system;
the controller is arranged on the right side of the heating system; the two processing mechanisms are respectively arranged at the left end and the right end of the rear side of the heating system; the number of the fan assemblies is two, the two fan assemblies are respectively arranged at the rear sides of the left processing mechanism and the right processing mechanism, and the fan assemblies are electrically connected with the controller; the number of the two condensing systems is two, the two condensing systems are respectively arranged at the rear sides of the left fan assembly and the right fan assembly, the two condensing systems are respectively connected with the two fan assemblies, and the condensing systems are electrically connected with the controller; the number of the liquid collecting systems is two, the two liquid collecting systems are respectively arranged at the rear sides of the left condensing system and the right condensing system, and the two liquid collecting systems are respectively connected with the two condensing systems through a conduit.
Preferably, in order to achieve sealed evaporation of hazardous solid waste, the hazardous solid waste is rapidly evaporated from the internal leachate in a sealed environment, and the treatment mechanism comprises: the device comprises an insulation box body, a turning assembly, a material delivery module, a guide plate, a connecting pipe, a sealing door, a fixed air spraying pipe and a movable air spraying assembly; the heat preservation box body is arranged at the rear side of the heating system along the front-rear direction; the turning assembly is arranged at the bottom end of the inner cavity of the heat preservation box body; the material delivery module is arranged at the front side of the top end of the heat preservation box body; the guide plate is arranged at the top end of the front side of the heat preservation box body and is positioned below the material delivery module; the connecting pipe is embedded in the center position of the top end of the rear side of the inner cavity of the heat preservation box body, and the connecting pipe and the fan assembly are connected; the sealing door is arranged at the rear side of the inner cavity of the heat preservation box body and is electrically connected with the controller; the number of the fixed air spraying pipes is two, the two fixed air spraying pipes are respectively arranged at the left side and the right side of the top end of the inner cavity of the heat insulation box body, and the fixed air spraying pipes are connected with a heating system; the number of the movable air spraying components is two, and the two movable air spraying components are respectively arranged at the left side and the right side of the middle part of the top end of the inner cavity of the heat insulation box body.
Preferably, in order to realize that the dangerous solid waste that increases the inside stack of insulation can and the inside heat area of contact of insulation can, make the dangerous solid waste that stacks in the below fully contact with external heat to can make the dangerous solid that the insulation can inside stack move in insulation can from the front to back in the inside while turning, the subassembly of turning includes: the device comprises a bottom bracket, a first mounting plate, a first limiting guide rail, a first material supporting plate, a first push plate, a pushing unit, a second material supporting plate and a third material supporting plate; the bottom bracket is arranged at the bottom end of the inner cavity of the heat insulation box body along the front-back direction; the first mounting plate is arranged at the front side of the top end of the bottom bracket; the number of the first limit guide rails is two, and the two first limit guide rails are respectively arranged at the left side and the right side of the top end of the first mounting plate along the front-back direction; the first material supporting plate is arranged at the limiting ends of the left and right first limiting guide rails along the left and right directions; the first push plate is arranged at the front side of the top end of the first material supporting plate along the left-right direction; the pushing unit is arranged at the rear side of the top end of the bottom bracket; the number of the second material supporting plates is two, and the two second material supporting plates are respectively hinged with the rear side of the first material supporting plate and the front side of the pushing unit; the third material supporting plate is hinged to the inner sides of the front second material supporting plate and the rear second material supporting plate.
Preferably, in order to drive the reciprocating swing of the third material pallet as an active power source, the flipping assembly further comprises: the device comprises a mounting seat, a rotating frame, a limiting chute seat, a mounting frame, a first motor, a rotating seat and a transmission chain; the mounting seat is arranged in the middle of the inner side of the bottom bracket, parallel plate bodies are arranged at the left and right ends of the inner side of the mounting seat, and groove bodies are formed in the left and right side plate bodies along the front and rear directions; the rotating frame is rotationally connected with the inner cavities of the groove bodies in the two end plate bodies at the inner side of the mounting seat through pin shafts, and the top end of the rotating frame is fixedly connected with the bottom end of the third material supporting plate; the limiting chute seat is arranged at the bottom end of the rotating frame along the up-down direction; the mounting frame is arranged on the inner side of the bottom end of the bottom bracket along the front-back direction; the first motor is arranged at the front side of the bottom end of the mounting frame and is electrically connected with the controller; the rotating seat is rotationally connected to the rear side of the bottom end of the mounting frame through the pin shaft seat, and the rotating end of the rotating seat is spliced with the inner side of the limiting chute seat; two ends of the transmission chain are respectively connected with the axle center of the rotating seat and the output end of the first motor.
Preferably, because the fourth material layer board back and forth reciprocating motion, part dangerous solid waste can get into second mounting panel top, in order to realize the clearance to the dangerous solid waste of second mounting panel surface, the pushing unit includes: the device comprises a second mounting plate, a slot seat, a second limiting guide rail, a fourth material supporting plate, a first electric push rod, a second push plate and a connecting frame; the second mounting plate is arranged at the rear side of the top end of the bottom bracket along the left-right direction; the number of the slot seats is two, and the two slot seats are respectively arranged at the left side and the right side of the top end of the second mounting plate; the number of the second limiting guide rails is two, and the two second limiting guide rails are respectively arranged at the top ends of the left slot seat and the right slot seat; the fourth material supporting plate is arranged at the moving ends of the left and right second limiting guide rails along the left and right direction, and the front side of the fourth material supporting plate is hinged with the rear side second material supporting plate; the first electric push rod is arranged at the bottom center of the second mounting plate along the front-back direction and is electrically connected with the controller; the second push plate is inserted into the inner sides of the left slot seat and the right slot seat; the link is installed in the front side of second push pedal, and the flexible end and the link fixed connection of first electric putter.
Preferably, the shape of the second push plate is matched with the shape of a gap formed by the inner sides of the fourth material supporting plate and the second mounting plate, the slot seat and the second limit guide rail.
Preferably, in order to realize heating insulation can body top middle part to the insulation can body inner chamber top to do not block the material simultaneously and deliver the mouth position to deliver below the module, remove the air-jet subassembly and include: the air spraying pipe is connected with the telescopic pipe; the air spraying pipe is arranged at the top end of the inner cavity of the heat insulation box body along the front-back direction; one end of the connecting telescopic pipe is fixedly connected to the front side of the air spraying pipe, and the other end of the connecting telescopic pipe is fixedly connected with the heating system; wherein, both ends all are provided with drive unit around the outside of air-jet pipe.
Preferably, in order to drive the air spraying pipes on two sides of the middle part of the top end of the inner cavity of the insulation box to move, the driving unit comprises: the device comprises a shell, a through hole groove, a third limiting guide rail, a second electric push rod, a movable seat, a limiting slot seat, a connecting rotating shaft, a limiting inserted rod and a connecting seat; the shell is arranged at the top end of the inner cavity of the heat preservation box body; the through hole groove is formed in the middle of the rear side of the inner cavity of the shell; the third limit guide rail is arranged at the rear side of the shell and is positioned at the outer side of the through hole groove; the second electric push rod is arranged on the outer side of the shell, the telescopic end of the second electric push rod extends into the inner side of the shell, and the second electric push rod is electrically connected with the controller; the movable seat is arranged at the movable end of the third limiting guide rail, and the telescopic end of the second electric push rod is fixedly connected with the movable seat; the limiting slot seat is rotationally connected to the bottom end of the rear side of the shell through a pin shaft; the connecting rotating shaft is rotationally connected to the inner side of the movable seat along the front-back direction through a bearing, and the rear side of the connecting rotating shaft extends out of the inner cavity of the through hole groove; the limiting inserted rod is fixedly connected to the rear end of the connecting rotating shaft, and the limiting inserted rod is in fit connection with the inner side of the limiting slot seat; the connecting seat is arranged at the bottom end of the limiting inserted link and is fixedly connected with the outer side of the air spraying pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the second electric push rod drives the movable seat to move inwards or outwards under the limiting action of the third limiting guide rail, the movable seat drives the connecting rotating shaft to move inwards or outwards in the inner cavity of the through hole groove, the connecting rotating shaft rotates inwards of the movable seat, the connecting rotating shaft drives the limiting inserting rod to move upwards or downwards in the inner side of the limiting inserting groove seat, the limiting inserting groove seat rotates by taking the axis of the rotating connecting position of the limiting inserting groove seat as an axis, the limiting inserting rod drives the connecting seat to swing under the limiting action of the limiting inserting groove seat and enables the air spraying pipe to move outwards under the connection of the connecting telescopic pipe, and workers throw dangerous solid wastes into the heat preservation box body through the air spraying pipes at two sides from the material delivery module, so that the dangerous solid wastes move to the top end of the first material supporting plate under the guide of the guide plate and are positioned at the rear side of the first push plate;
2. the heat is discharged into the inner cavity of the heat preservation box body through the fixed air spraying pipe and the connecting telescopic pipe through the air spraying pipe through the heat supply system, the first motor drives the rotating seat to circumferentially rotate under the transmission of the transmission chain, the rotating seat drives the outer pin shaft of the rotating frame to move in the inner cavity of the groove body on the inner side of the mounting seat under the cooperation of the limiting chute seat, the rotating frame drives the third material supporting plate to swing in an arc shape by taking the axis of the pin shaft of the rotating frame as an axis, the limiting chute seat drives the rotating frame to enable the third material supporting plate to incline, and the dangerous solid waste is vibrated up and down in a large range through reciprocating and folding between the second material supporting plates on the front side and the rear side and the third material supporting plate, so that the dangerous solid waste is heated uniformly, and percolate in the dangerous solid waste is heated, evaporated and gathered at the top of the inner cavity of the heat preservation box body;
3. extracting percolate steam at the top of an inner cavity of the heat preservation box body through a fan assembly, discharging the percolate steam into a condensing system, cooling and condensing the percolate steam into percolate through cooling in the condensing system, discharging the percolate into a liquid collecting system, and storing dangerous solid waste, wherein the dangerous solid waste moves to the surface of a fourth material supporting plate from front to back under the condition of up-down folding vibration of a second material supporting plate and a third material supporting plate at the front and back sides, a first electric push rod is shortened and drives a second push plate to move towards the back side at the inner sides of the fourth material supporting plate and a second mounting plate under the cooperation of a connecting frame, and the second push plate pushes dangerous solid waste on the surface of the second mounting plate to move and is discharged from the inside of a sealing door so as to be convenient for workers to process;
therefore, the sealed evaporative cooling of the dangerous solid waste can be realized to realize the discharge of the internal percolate, compared with the natural stacking processing period, the method has the advantages of being short in period and high in speed, avoiding the pollution to the outside caused by the contact between the dangerous solid waste percolate and the outside air and the soil in the process of discharging the dangerous solid waste percolate, and being safer and more efficient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the processing mechanism of FIG. 1;
FIG. 3 is an exploded view of the flip assembly of FIG. 2;
FIG. 4 is an exploded view of the pushing unit of FIG. 3;
fig. 5 is an exploded view of the mobile air jet assembly of fig. 2.
In the figure: 1. a heating system; 2. a controller; 3. a processing mechanism; 31. a thermal insulation box body; 32. a material delivery module; 33. a guide plate; 34. a connecting pipe; 35. sealing the door; 36. fixing an air spraying pipe; 4. turning over the assembly; 41. a bottom bracket; 42. a first mounting plate; 43. a first spacing rail; 44. a first material pallet; 45. a first push plate; 46. a second material pallet; 47. a third material pallet; 48. a mounting base; 49. a rotating frame; 410. a limit chute seat; 411. a mounting frame; 412. a first motor; 413. a rotating seat; 414. a drive chain; 5. a pushing unit; 51. a second mounting plate; 52. a socket seat; 53. a second spacing rail; 54. a fourth material pallet; 55. a first electrical push rod; 56. a second push plate; 57. a connecting frame; 6. moving the air spraying assembly; 61. an air spraying pipe; 62. connecting the telescopic pipe; 63. a housing; 64. a through hole groove; 65. a third spacing rail; 66. a second electric push rod; 67. a movable seat; 68. a limit slot seat; 69. the connecting rotating shaft; 610. a limit inserted link; 611. a connecting seat; 7. a fan assembly; 8. a condensing system; 9. and a liquid collecting system.
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 can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hazardous solid waste leachate treatment device comprising: the system comprises a heating system 1, a controller 2, a processing mechanism 3, a fan assembly 7, a condensing system 8 and a liquid collecting system 9; the controller 2 is arranged on the right side of the heating system 1; the number of the treatment mechanisms 3 is two, and the two treatment mechanisms 3 are respectively arranged at the left end and the right end of the rear side of the heating system 1; the number of the fan assemblies 7 is two, the two fan assemblies 7 are respectively arranged at the rear sides of the left and right treatment mechanisms 3, the fan assemblies 7 are electrically connected with the controller 2, the fan assemblies 7 can be controlled by the controller 2, and the fan assemblies 7 pump out percolate steam at the top of the inner cavity of the heat preservation box 31 and discharge the percolate steam into the condensation system 8; the number of the condensation systems 8 is two, the two condensation systems 8 are respectively arranged at the rear sides of the left fan assembly 7 and the right fan assembly 7, the two condensation systems 8 are respectively connected with the two fan assemblies 7, the condensation systems 8 are electrically connected with the controller 2, the condensation systems 8 can be controlled by the controller 2, and the temperature of the interior of the condensation systems 8 is reduced to enable percolate steam to be cooled and condensed into percolate and then discharged into the liquid collecting system 9 for storage; the number of the liquid collecting systems 9 is two, the two liquid collecting systems 9 are respectively arranged at the rear sides of the left condensing system 8 and the right condensing system 8, and the two liquid collecting systems 9 are respectively connected with the two condensing systems 8 through a conduit.
As a preferred embodiment, as shown in fig. 2, the processing mechanism 3 includes: the device comprises a heat preservation box 31, a turning assembly 4, a material delivery module 32, a guide plate 33, a connecting pipe 34, a sealing door 35, a fixed air spraying pipe 36 and a movable air spraying assembly 6; the heat preservation box 31 is provided at the rear side of the heating system 1 in the front-rear direction; the turning assembly 4 is arranged at the bottom end of the inner cavity of the heat preservation box body 31; the material delivery module 32 is arranged at the front side of the top end of the heat preservation box 31, and workers can put dangerous solid wastes into the inner cavity of the heat preservation box 31 through the material delivery module 32; the guide plate 33 is arranged at the top end of the front side of the insulation box 31 and below the material delivery module 32, and hazardous solid waste moves to the top end of the first material supporting plate 44 and is positioned at the rear side of the first push plate 45 under the guide of the guide plate 33; the connecting pipe 34 is embedded in the center position of the top end of the rear side of the inner cavity of the heat preservation box body 31, and the connecting pipe 34 and the fan assembly 7 are connected; the sealing door 35 is arranged at the rear side of the inner cavity of the heat preservation box body 31, the sealing door 35 is electrically connected with the controller 2, and the sealing door 35 can be controlled by the controller 2; the number of the fixed air spraying pipes 36 is two, the two fixed air spraying pipes 36 are respectively arranged at the left side and the right side of the top end of the inner cavity of the heat preservation box body 31, the fixed air spraying pipes 36 are connected with the heat supply system 1, and the heat in the heat supply system 1 is sprayed out by the fixed air spraying pipes 36 to heat the left side and the right side of the inner cavity of the heat preservation box body 31; the number of the movable air spraying assemblies 6 is two, and the two movable air spraying assemblies 6 are respectively arranged at the left side and the right side of the middle part of the top end of the inner cavity of the heat preservation box body 31.
Preferably, as shown in fig. 3, the flipping assembly 4 further includes: the device comprises a bottom bracket 41, a first mounting plate 42, a first limiting guide rail 43, a first material supporting plate 44, a first pushing plate 45, a pushing unit 5, a second material supporting plate 46, a third material supporting plate 47, a mounting seat 48, a rotating frame 49, a limiting chute seat 410, a mounting frame 411, a first motor 412, a rotating seat 413 and a transmission chain 414; the bottom bracket 41 is arranged at the bottom end of the inner cavity of the insulation box 31 along the front-back direction; the first mounting plate 42 is provided on the front side of the top end of the bottom bracket 41; the number of the first limit guide rails 43 is two, and the two first limit guide rails 43 are respectively arranged at the left and right sides of the top end of the first mounting plate 42 along the front-rear direction; the first material supporting plate 44 is arranged at the limiting ends of the left and right first limiting guide rails 43 along the left and right directions, and the first limiting guide rails 43 play a limiting role on the first material supporting plate 44; the first push plate 45 is arranged at the front side of the top end of the first material supporting plate 44 along the left-right direction; the pushing unit 5 is provided at the top rear side of the bottom bracket 41; the number of the second material supporting plates 46 is two, the two second material supporting plates 46 are respectively hinged with the rear side of the first material supporting plate 44 and the front side of the pushing unit 5, and the second material supporting plates 46 take the hinged connection positions of the second material supporting plates 46 and the first material supporting plates 44 and the fourth material supporting plates 54 as vertexes, so that the hinged positions of the second material supporting plates 46 and the first material supporting plates 44 and the fourth material supporting plates 54 are folded or kept horizontal outwards; the third material supporting plate 47 is hinged on the inner sides of the front and rear second material supporting plates 46, and the third material supporting plate 47 takes the hinged connection position with the second material supporting plates 46 as the vertex, so that the hinged position between the third material supporting plate 47 and the second material supporting plates 46 is folded or kept horizontal to the outer side; the mounting seat 48 is arranged in the middle of the inner side of the bottom bracket 41, parallel plate bodies are arranged at the left and right ends of the inner side of the mounting seat 48, the left and right side plate bodies are provided with groove bodies along the front and rear directions, a pin shaft outside the rotating frame 49 can rotate or move in the groove body cavity of the mounting seat 48, and the end position of the groove body cavity of the mounting seat 48 is arc-shaped; the rotating frame 49 is rotationally connected with the inner cavities of the groove bodies in the two end plate bodies at the inner side of the mounting seat 48 through pin shafts, the top end of the rotating frame 49 is fixedly connected with the bottom end of the third material supporting plate 47, pin shafts outside the rotating frame 49 can move in the inner cavities of the groove bodies of the mounting seat 48, and pin shafts outside the rotating frame 49 can rotate in the inner cavities of the groove bodies of the mounting seat 48 by taking the pin shaft axes of the pin shafts as shafts; the limiting chute seat 410 is arranged at the bottom end of the rotating frame 49 along the up-down direction; the mounting bracket 411 is provided inside the bottom end of the bottom bracket 41 in the front-rear direction; the first motor 412 is disposed at the front side of the bottom end of the mounting frame 411, the first motor 412 is electrically connected to the controller 2, the first motor 412 can be controlled by the controller 2, and the first motor 412 can drive one end of the transmission chain 414 to rotate; the rotating seat 413 is rotationally connected to the rear side of the bottom end of the mounting frame 411 through a pin shaft seat, the rotating end of the rotating seat 413 is spliced with the inner side of the limiting chute seat 410, and the rotating seat 413 circumferentially rotates and simultaneously enables the rotating seat 413 to reciprocate up and down in the inner cavity of the limiting chute seat 410; both ends of the transmission chain 414 are respectively connected with the axle center of the rotating seat 413 and the output end of the first motor 412, and the transmission chain 414 can play a role in transmission between the first motor 412 and the rotating seat 413.
As a preferred solution, as shown in fig. 4, the pushing unit 5 includes: the second mounting plate 51, the slot seat 52, the second limiting guide rail 53, the fourth material supporting plate 54, the first electric push rod 55, the second push plate 56 and the connecting frame 57; the second mounting plate 51 is provided on the rear side of the top end of the bottom bracket 41 in the left-right direction; the number of the slot seats 52 is two, and the two slot seats 52 are respectively arranged at the left side and the right side of the top end of the second mounting plate 51; the number of the second limiting guide rails 53 is two, the two second limiting guide rails 53 are respectively arranged at the top ends of the left slot seat 52 and the right slot seat 52, and the second limiting guide rails 53 play a limiting role on the fourth material supporting plate 54; the fourth material supporting plate 54 is arranged at the moving ends of the left and right second limiting guide rails 53 along the left and right direction, and the front side of the fourth material supporting plate 54 is hinged with the rear side second material supporting plate 46; the first electric push rod 55 is arranged at the bottom center position of the second mounting plate 51 along the front-rear direction, the first electric push rod 55 is electrically connected with the controller 2, the first electric push rod 55 can be controlled by the controller 2, and the first electric push rod 55 can move forward or backward through the self-lengthening and shortening driving connecting frame 57; the second push plate 56 is inserted into the inner sides of the left slot seat 52 and the right slot seat 52; the connecting frame 57 is installed at the front side of the second push plate 56, and the telescopic end of the first electric push rod 55 is fixedly connected with the connecting frame 57.
As a preferred solution, the shape of the second push plate 56 is matched with the shape of the gap formed by the fourth material supporting plate 54 and the inner side of the second mounting plate 51 and the slot seat 52 and the second limiting guide rail 53, and the second push plate 56 pushes the dangerous solid waste on the surface of the second mounting plate 51 to move and be discharged from the inside of the sealing door 35.
Preferably, as shown in fig. 5, the mobile air jetting assembly 6 includes: a blast pipe 61 and a connecting telescopic pipe 62; the air spraying pipe 61 is arranged at the top end of the inner cavity of the heat preservation box 31 along the front-back direction; one end of the connecting telescopic pipe 62 is fixedly connected to the front side of the air spraying pipe 61, and the other end of the connecting telescopic pipe 62 is fixedly connected with the heating system 1; wherein, both ends all are provided with drive unit around the outside of air-jet pipe 61, drive unit includes: the shell 63, the through hole groove 64, the third limit guide rail 65, the second electric push rod 66, the moving seat 67, the limit slot seat 68, the connecting rotating shaft 69, the limit plug rod 610 and the connecting seat 611; the shell 63 is arranged at the top end of the inner cavity of the heat preservation box 31; the through hole groove 64 is formed in the middle of the rear side of the inner cavity of the shell 63; the third limit rail 65 is provided at the rear side of the housing 63 and outside the through hole groove 64; the second electric push rod 66 is arranged at the outer side of the shell 63, the telescopic end of the second electric push rod 66 extends into the inner side of the shell 63, the second electric push rod 66 is electrically connected with the controller 2, the second electric push rod 66 can be controlled by the controller 2, and the second electric push rod 66 can be driven to move inwards or outwards by stretching, shortening and driving the movable seat 67; the movable seat 67 is arranged at the movable end of the third limiting guide rail 65, the telescopic end of the second electric push rod 66 is fixedly connected with the movable seat 67, and the third limiting guide rail 65 plays a limiting role on the movable seat 67; the limiting slot seat 68 is rotatably connected to the bottom end of the rear side of the housing 63 through a pin shaft, and the limiting slot seat 68 can rotate by taking the pin shaft rotation connection part of the housing 63 as a shaft; the connecting rotating shaft 69 is rotatably connected to the inner side of the movable seat 67 along the front-rear direction through a bearing, the rear side of the connecting rotating shaft 69 extends out of the inner cavity of the through hole groove 64, and the connecting rotating shaft 69 can rotate on the inner side of the movable seat 67; the limiting inserted rod 610 is fixedly connected to the rear end of the connecting rotating shaft 69, and the limiting inserted rod 610 is in fit connection with the inner side of the limiting slot seat 68; the connecting seat 611 is arranged at the bottom end of the limiting inserted rod 610, and the connecting seat 611 is fixedly connected with the outer side of the air spraying pipe 61.
The working principle is as follows:
step 1: before use, the worker controls the controller 2 to start the second electric push rod 66, the second electric push rod 66 stretches and shortens to drive the movable seat 67 to move inwards or outwards under the limiting action of the third limiting guide rail 65, and the movable seat 67 drives the connecting rotating shaft 69 to move inwards or outwards in the inner cavity of the through hole groove 64, so that the connecting rotating shaft 69 rotates inwards of the movable seat 67, the connecting rotating shaft 69 drives the limiting inserting rod 610 to move upwards or downwards in the limiting inserting groove seat 68, the limiting inserting groove seat 68 rotates by taking the axis of the pin shaft of the connecting position of the shell 63 as an axis, the limiting inserting rod 610 drives the connecting seat 611 to swing under the limiting action of the limiting inserting groove seat 68, and drives the air spraying pipe 61 to move inwards or outwards under the cooperation of the connecting seat 611, the air spraying pipe 61 moves outwards under the connection of the connecting telescopic pipe 62, the worker passes through the air spraying pipes 61 at two sides from the material delivering module 32 to the inside of the heat preservation box 31, and enables the dangerous solid waste to move to the top end of the first material 44 under the guidance of the guide plate 33 and be positioned at the rear side of the first push plate 45;
step 2: when in use, the working personnel control controller 2 starts the heating system 1 and the first motor 412, the heating system 1 heats the heat through the fixed air spraying pipe 36 and the air spraying pipe 61, the first motor 412 drives one end of the transmission chain 414 to rotate, and drives the rotating seat 413 to rotate circumferentially under the transmission of the transmission chain 414, so that the rotating seat 413 reciprocates up and down in the inner cavity of the limiting chute seat 410, simultaneously, the outer pin shaft of the rotating frame 49 is driven to move in the inner cavity of the mounting seat 48 under the cooperation of the limiting chute seat 410, the rotating frame 49 is driven to swing in an arc shape by taking the pin shaft of the rotating frame 49 as an axis, the third material supporting plate 47 is driven to swing in an arc shape by taking the hinged connection position with the second material supporting plate 46 as an apex, the hinged position between the third material supporting plate 47 and the second material supporting plate 46 is folded or kept to be horizontal outwards, the second material supporting plate 46 takes the hinged connection position of the first material supporting plate 44 and the fourth material supporting plate 54 as the top point, the hinged positions of the second material supporting plate 46, the first material supporting plate 44 and the fourth material supporting plate 54 are folded or kept horizontal to the outside, the front side second material supporting plate 46 drives the first material supporting plate 44 to reciprocate back and forth under the limiting action of the first limiting guide rail 43, the first material supporting plate 44 drives the first pushing plate 45 to push dangerous solid wastes into the surface of the front side second material supporting plate 46 from the first material supporting plate 44, and the dangerous solid wastes are repeatedly folded up and down through the back and forth between the second material supporting plate 46 and the third material supporting plate 47, so that the dangerous solid wastes are vibrated up and down in a large range to be heated uniformly, and the percolate in the dangerous solid wastes is heated, evaporated and gathered at the top of the inner cavity of the heat preservation box 31;
step 3: when the device is used, the working personnel control controller 2 starts the fan assembly 7, the condensing system 8, the sealing door 35 and the first electric push rod 55, the fan assembly 7 pumps out percolate steam at the top of the inner cavity of the heat preservation box body 31 and discharges the percolate steam into the condensing system 8, the percolate steam is cooled and condensed into percolate through the internal cooling of the condensing system 8 and is discharged into the liquid collecting system 9 for storage, dangerous solid wastes move to the surface of the fourth material supporting plate 54 from front to back under the vertical folding vibration of the second material supporting plate 46 and the third material supporting plate 47 at the front and back sides, part of dangerous solid wastes enter the top end of the second material supporting plate 51 due to the front and back reciprocating motion of the fourth material supporting plate 54, the first electric push rod 55 shortens and drives the second push plate 56 to move to the back side at the inner sides of the fourth material supporting plate 54 and the second mounting plate 51 under the cooperation of the connecting frame 57, and the dangerous solid wastes on the surface of the second push plate 56 are pushed by the second mounting plate 51 to move and are discharged from the inner side of the sealing door 35 so as to be convenient for working personnel to process;
therefore, the sealed evaporative cooling of the dangerous solid waste can be realized to realize the discharge of the internal percolate, compared with the natural stacking processing period, the method has the advantages of being short in period and high in speed, avoiding the pollution to the outside caused by the contact between the dangerous solid waste percolate and the outside air and the soil in the process of discharging the dangerous solid waste percolate, and being safer and more efficient.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A hazardous solid waste leachate treatment device, comprising:
a heating system (1);
a controller (2) arranged on the right side of the heating system (1);
the two treatment mechanisms (3) are arranged, and the two treatment mechanisms (3) are respectively arranged at the left end and the right end of the rear side of the heating system (1);
the number of the fan assemblies (7) is two, the two fan assemblies (7) are respectively arranged at the rear sides of the left processing mechanism (3) and the right processing mechanism (3), and the fan assemblies (7) are electrically connected with the controller (2);
the number of the condensation systems (8) is two, the two condensation systems (8) are respectively arranged at the rear sides of the left fan assembly and the right fan assembly (7), the two condensation systems (8) are respectively connected with the two fan assemblies (7), and the condensation systems (8) are electrically connected with the controller (2);
the liquid collecting systems (9), the number of the liquid collecting systems (9) is two, the two liquid collecting systems (9) are respectively arranged at the rear sides of the left condensing system (8) and the right condensing system (8), and the two liquid collecting systems (9) are respectively connected with the two condensing systems (8) through a conduit;
the processing mechanism (3) comprises:
the heat preservation box body (31) is arranged at the rear side of the heating system (1) along the front-rear direction;
the overturning assembly (4) is arranged at the bottom end of the inner cavity of the heat preservation box body (31);
the material delivery module (32) is arranged at the front side of the top end of the heat preservation box body (31);
the guide plate (33) is arranged at the top end of the front side of the heat preservation box body (31) and is positioned below the material delivery module (32);
the connecting pipe (34) is embedded in the center position of the top end of the rear side of the inner cavity of the heat insulation box body (31), and the connecting pipe (34) and the fan assembly (7) are connected;
the sealing door (35) is arranged at the rear side of the inner cavity of the heat insulation box body (31), and the sealing door (35) is electrically connected with the controller (2);
the heat insulation box comprises two fixed air spraying pipes (36), wherein the number of the fixed air spraying pipes (36) is two, the two fixed air spraying pipes (36) are respectively arranged at the left side and the right side of the top end of the inner cavity of the heat insulation box body (31), and the fixed air spraying pipes (36) are connected with a heat supply system (1);
the movable air spraying assemblies (6) are arranged in two, and the two movable air spraying assemblies (6) are respectively arranged at the left side and the right side of the middle part of the top end of the inner cavity of the heat insulation box body (31);
the flip assembly (4) comprises:
the bottom bracket (41) is arranged at the bottom end of the inner cavity of the heat preservation box body (31) along the front-back direction;
a first mounting plate (42) provided on the front side of the top end of the bottom bracket (41);
the first limiting guide rails (43), the number of the first limiting guide rails (43) is two, and the two first limiting guide rails (43) are respectively arranged at the left side and the right side of the top end of the first mounting plate (42) along the front-back direction;
the first material supporting plates (44) are arranged at the limiting ends of the left and right first limiting guide rails (43) along the left and right directions;
the first pushing plate (45) is arranged at the front side of the top end of the first material supporting plate (44) along the left-right direction;
a pushing unit (5) provided on the rear side of the top end of the bottom bracket (41);
the number of the second material supporting plates (46) is two, and the two second material supporting plates (46) are respectively hinged with the rear side of the first material supporting plate (44) and the front side of the pushing unit (5);
a third material pallet (47) hinged to the inner sides of the front and rear second material pallets (46);
the flip assembly (4) further comprises:
the mounting seat (48) is arranged in the middle of the inner side of the bottom bracket (41), parallel plate bodies are arranged at the left and right ends of the inner side of the mounting seat (48), and groove bodies are formed in the left and right side plate bodies along the front and rear direction;
the rotating frame (49) is rotationally connected with the inner cavities of the groove bodies in the two end plate bodies at the inner side of the mounting seat (48) through a pin shaft, and the top end of the rotating frame (49) is fixedly connected with the bottom end of the third material supporting plate (47);
the limiting chute seat (410) is arranged at the bottom end of the rotating frame (49) along the up-down direction;
a mounting frame (411) provided inside the bottom end of the bottom bracket (41) in the front-rear direction;
the first motor (412) is arranged at the front side of the bottom end of the mounting frame (411), and the first motor (412) is electrically connected with the controller (2);
the rotating seat (413) is rotationally connected to the rear side of the bottom end of the mounting frame (411) through a pin shaft seat, and the rotating end of the rotating seat (413) is spliced with the inner side of the limiting chute seat (410);
and the two ends of the transmission chain (414) are respectively connected with the axle center of the rotating seat (413) and the output end of the first motor (412).
2. The treatment device for hazardous solid waste leachate according to claim 1, wherein: the pushing unit (5) comprises:
a second mounting plate (51) provided on the rear side of the tip end of the bottom bracket (41) in the left-right direction;
the number of the slot seats (52) is two, and the two slot seats (52) are respectively arranged at the left side and the right side of the top end of the second mounting plate (51);
the number of the second limit guide rails (53) is two, and the two second limit guide rails (53) are respectively arranged at the top ends of the left slot seat (52) and the right slot seat (52);
the fourth material supporting plate (54) is arranged at the moving ends of the left and right second limiting guide rails (53) along the left and right direction, and the front side of the fourth material supporting plate (54) is hinged with the rear side second material supporting plate (46);
the first electric push rod (55) is arranged at the bottom center position of the second mounting plate (51) along the front-back direction, and the first electric push rod (55) is electrically connected with the controller (2);
the second push plate (56) is inserted into the inner sides of the left slot seat (52) and the right slot seat (52);
the connecting frame (57) is arranged on the front side of the second push plate (56), and the telescopic end of the first electric push rod (55) is fixedly connected with the connecting frame (57).
3. The treatment device for hazardous solid waste percolate according to claim 2, characterized in that: the shape of the second push plate (56) is matched with the shape of a gap formed by the fourth material supporting plate (54) and the inner side of the second mounting plate (51) and the slot seat (52) and the second limit guide rail (53).
4. A hazardous solid waste leachate treatment apparatus according to claim 3, wherein: the mobile air-jet assembly (6) comprises:
the air spraying pipe (61) is arranged at the top end of the inner cavity of the heat insulation box body (31) along the front-back direction;
one end of the connecting telescopic pipe (62) is fixedly connected to the front side of the air spraying pipe (61), and the other end of the connecting telescopic pipe (62) is fixedly connected with the heating system (1);
wherein, both ends all are provided with drive unit around the outside of air-jet pipe (61).
5. The treatment device for hazardous solid waste leachate according to claim 4, wherein: the driving unit includes:
the shell (63) is arranged at the top end of the inner cavity of the heat preservation box body (31);
the through hole groove (64) is formed in the middle of the rear side of the inner cavity of the shell (63);
a third limit rail (65) provided on the rear side of the housing (63) and outside the through-hole groove (64);
the second electric push rod (66) is arranged on the outer side of the shell (63), the telescopic end of the second electric push rod (66) extends into the inner side of the shell (63), and the second electric push rod (66) is electrically connected with the controller (2);
the movable seat (67) is arranged at the movable end of the third limiting guide rail (65), and the telescopic end of the second electric push rod (66) is fixedly connected with the movable seat (67);
the limiting slot seat (68) is rotationally connected to the bottom end of the rear side of the shell (63) through a pin shaft;
the connecting rotating shaft (69) is rotationally connected to the inner side of the movable seat (67) along the front-back direction through a bearing, and the rear side of the connecting rotating shaft (69) extends out of the inner cavity of the through hole groove (64);
the limiting inserting rod (610) is fixedly connected to the rear end of the connecting rotating shaft (69), and the limiting inserting rod (610) is in fit connection with the inner side of the limiting slot seat (68);
the connecting seat (611) is arranged at the bottom end of the limiting inserted rod (610), and the connecting seat (611) is fixedly connected with the outer side of the air spraying pipe (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310196805.7A CN115846373B (en) | 2023-03-03 | 2023-03-03 | Dangerous solid waste processing apparatus for leachate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310196805.7A CN115846373B (en) | 2023-03-03 | 2023-03-03 | Dangerous solid waste processing apparatus for leachate |
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| CN115846373A CN115846373A (en) | 2023-03-28 |
| CN115846373B true CN115846373B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5342482A (en) * | 1992-06-12 | 1994-08-30 | Duesel Jr Bernard F | Leachate evaporation system |
| JP2008049242A (en) * | 2006-08-23 | 2008-03-06 | Harada:Kk | Garbage leachate treatment system |
| CN109201706A (en) * | 2018-10-09 | 2019-01-15 | 厦门市联谊吉源环保工程有限公司 | The biological dewatered processing unit of house refuse and processing method |
| CN111774407A (en) * | 2020-07-15 | 2020-10-16 | 胡妤婕 | Domestic solid waste integrated treatment device |
| CN212799712U (en) * | 2020-07-20 | 2021-03-26 | 河北林江环境科技发展有限公司 | Refuse leachate treatment device for urban refuse landfill |
| CN115710062A (en) * | 2022-11-02 | 2023-02-24 | 广东港荣水务科技有限公司 | Leachate pretreatment process for household garbage landfill |
-
2023
- 2023-03-03 CN CN202310196805.7A patent/CN115846373B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5342482A (en) * | 1992-06-12 | 1994-08-30 | Duesel Jr Bernard F | Leachate evaporation system |
| JP2008049242A (en) * | 2006-08-23 | 2008-03-06 | Harada:Kk | Garbage leachate treatment system |
| CN109201706A (en) * | 2018-10-09 | 2019-01-15 | 厦门市联谊吉源环保工程有限公司 | The biological dewatered processing unit of house refuse and processing method |
| CN111774407A (en) * | 2020-07-15 | 2020-10-16 | 胡妤婕 | Domestic solid waste integrated treatment device |
| CN212799712U (en) * | 2020-07-20 | 2021-03-26 | 河北林江环境科技发展有限公司 | Refuse leachate treatment device for urban refuse landfill |
| CN115710062A (en) * | 2022-11-02 | 2023-02-24 | 广东港荣水务科技有限公司 | Leachate pretreatment process for household garbage landfill |
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| CN115846373A (en) | 2023-03-28 |
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