CN109502360B - Continuous loading and unloading device of solid dangerous waste intermittent cracker - Google Patents
Continuous loading and unloading device of solid dangerous waste intermittent cracker Download PDFInfo
- Publication number
- CN109502360B CN109502360B CN201811508199.3A CN201811508199A CN109502360B CN 109502360 B CN109502360 B CN 109502360B CN 201811508199 A CN201811508199 A CN 201811508199A CN 109502360 B CN109502360 B CN 109502360B
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- trolley
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- 239000007787 solid Substances 0.000 title claims abstract description 113
- 239000002699 waste material Substances 0.000 title claims abstract description 77
- 238000007789 sealing Methods 0.000 claims abstract description 79
- 238000005336 cracking Methods 0.000 claims abstract description 50
- 238000012546 transfer Methods 0.000 claims abstract description 41
- 239000002920 hazardous waste Substances 0.000 claims abstract description 37
- 210000001503 joint Anatomy 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 10
- 238000000197 pyrolysis Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002910 solid waste Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 231100001261 hazardous Toxicity 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010891 toxic waste Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/02—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
- B65G63/022—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for articles
- B65G63/025—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for articles for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/02—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
- B65G63/027—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for bulk material
Landscapes
- Processing Of Solid Wastes (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention relates to a continuous loading and unloading device of a solid dangerous waste intermittent cracker, which comprises a sealing workshop connected with the solid dangerous waste intermittent cracker, wherein a track is arranged in the workshop, and a transport vehicle, a transport trolley and a cover opening trolley for loading a solid dangerous waste cracking box are sequentially arranged on the track; the transfer trolley is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the cover opening trolley is provided with a movable cover opening platform, and the cover opening platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover; the device realizes full-automatic operation, avoids secondary pollution to the environment when the cracker is opened and closed, can be suitable for the solid dangerous waste intermittent cracker, and fills the blank in the field.
Description
Technical Field
The invention belongs to the field of harmless treatment equipment for dangerous solid wastes, and particularly relates to a continuous loading and unloading device for a solid dangerous waste intermittent cracker.
Background
Hazardous solid waste, also referred to as hazardous waste, toxic waste residue, etc., generally refers to solid waste having one or more hazardous properties of toxicity, corrosiveness, flammability, reactivity, and infectivity. The hazardous waste has wide sources, various types and great treatment difficulty, not only pollutes air, water sources and soil, but also causes harm to human health and environment through various channels. The hazardous solid waste has many ways of affecting the environment, and various processes from production, transportation, storage, treatment to disposal can cause serious harm to the environment. Hazardous solid waste is the end state of a variety of pollutants that will remain in the environment for a long period of time. In order to control the pollution to the environment, the biological ring must be finally disposed of, and a reasonable approach is sought to isolate the biological ring to the maximum extent. Therefore, the harmless treatment is to solve the final homing problem and is the last link of dangerous solid waste management.
The prior treatment methods generally comprise land landfill, incineration, solidification, chemical and biological methods, which have good effects only in a short time, but can cause irreversible damage to the environment after long-term use, and also greatly waste available resources in dangerous solid wastes, therefore, the inventor submits a series of patents with application number 2018111376100, namely a solid hazardous waste cracking process and complete equipment in 9 months of 2018 to fill the blank of the prior art, but in the technical scheme, the feeding and discharging mechanism of the solid hazardous waste cracker is not more specifically limited, and partial dust and cracked gas are discharged along with the feeding and discharging mechanism of the conventional intermittent cracker, so that pollution is caused, and the problem that is difficult to solve in the field is caused by continuous material loading and unloading of the solid hazardous waste intermittent cracker, and in order to adapt to the prior application of the inventor, the inventor further provides the following technical scheme of the invention.
Disclosure of Invention
In order to solve the problems, the invention provides a continuous loading and unloading device of a solid dangerous waste intermittent cracker, which comprises a sealing workshop connected with the solid dangerous waste intermittent cracker, wherein a track is arranged in the workshop, and a transport vehicle, a transfer trolley and a cover opening trolley for loading a solid dangerous waste cracking box are sequentially arranged on the track; the transfer trolley is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the cover opening trolley is provided with a movable cover opening platform, and the cover opening platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover; the device realizes full-automatic operation, avoids secondary pollution to the environment when the cracker is opened and closed, can be suitable for the solid dangerous waste intermittent cracker, and fills the blank in the field.
The specific technical scheme of the invention is as follows:
the continuous loading and unloading device of the solid dangerous waste intermittent cracker comprises a sealing workshop connected with the solid dangerous waste intermittent cracker, wherein a track is arranged in the workshop, and a transport vehicle, a transport trolley and a cover opening trolley for loading a solid dangerous waste cracking box are sequentially arranged on the track; the transfer trolley is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the cover opening trolley is provided with a movable cover opening platform, and the cover opening platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover;
in addition, an independent negative pressure device can be arranged on the sealing workshop, so that gas in the sealing workshop can be replaced in time, and when the cracker is opened, if exhaust gas or dust discharged by the cracker is discharged along with the cracker, the waste gas or dust can be sucked out through the negative pressure device, so that the pollution to the environment is avoided; in order to facilitate maintenance, a plurality of maintenance doors are arranged on the sealing workshop;
furthermore, the side surface and the bottom surface of the connecting part of the sealing workshop, which is connected with the solid dangerous waste intermittent cracker, are also provided with an independent dust removing port, and the dust removing port is connected with an independent negative pressure suction device;
the transport vehicle for loading the solid dangerous waste cracking box is arranged on the track, a transport bracket of the solid dangerous waste cracking box is arranged on the transport vehicle, and a conveying roller is arranged at the bottom of the bracket, so that the solid dangerous waste cracking box can be moved forwards or backwards, and the subsequent equipment can be conveniently taken and placed, and the transport vehicle is completed by adopting the existing structure, and the inventor is not repeated here;
corresponding to the transport trolley, the transport trolley is specially designed, and the transport trolley has the following specific structure:
the transfer trolley is provided with a horizontal rotating platform, the horizontal rotating platform is provided with a guide rail, the guide rail is provided with a solid hazardous waste pyrolysis box transfer platform, two sides of the upper end of the platform are provided with butt joint guide rails, the butt joint guide rails are provided with walking frames, two sides of each walking frame are connected with walking wheels through a variable-pitch universal shaft, and the walking wheels are arranged on the butt joint guide rails;
the device with the structure is characterized in that the transfer trolley can move on a track and is in butt joint with a transport trolley provided with the solid dangerous waste cracking box, at the moment, the horizontal rotating platform is in the same direction as the transport trolley, a guide rail on the horizontal rotating platform is connected with a guide rail on the transport trolley, a transport roller on the transport trolley rotates forwards, a through hole in the center of the solid dangerous waste cracking box is matched and connected with a lifting shaft on a walking frame, so that the solid dangerous waste cracking box transfer platform can transfer the solid dangerous waste cracking box from the transport trolley by utilizing a walking frame arranged on the transfer platform, at the moment, the transfer platform completely withdraws from the transfer trolley, the transfer trolley moves to a position corresponding to an inlet of the cracker, the horizontal rotating platform rotates for 90 DEG, the transfer platform is conveniently in butt joint with the inlet of the cracker, and a butt joint guide rail on the transfer platform of the solid dangerous waste cracking box is in butt joint with a variable-distance track on an inner cylinder of the cracker, at the moment, the walking frame can enter the inside the cracker along the guide rail, and the solid dangerous waste cracking box can be fed into a formulated position, and then the solid dangerous waste cracking box can be fed and transferred into the transfer device; the material is discharged and runs reversely;
the horizontal rotary platform under be provided with rotary device, the useless pyrolysis tank of solid danger transport and be provided with horizontal drive device on the platform.
Because the solid dangerous waste intermittent cracker has a cracking material inlet 90 degrees with the transportation track, the inventor adopts the horizontal rotating platform in the scheme to realize the transportation of the solid dangerous waste cracking box; the structure is simpler, and the adaptability is good;
the walking wheels are connected to the two sides of the walking frame through the variable-pitch universal shafts, the middle of the walking frame is provided with a support, the two sides of the support are provided with guide grooves, the upper part of the inner side of the support is provided with a lifting shaft base, the lower part of the inner side of the support is provided with a lifting device, the lifting device is fixedly connected with the lifting shaft base, and the lifting shaft base is provided with a lifting shaft; the rear part of the walking frame is connected with a walking wheel driving device;
in order to better adapt to the invention, aiming at the prior application of the inventor, the inventor only needs to arrange a variable-pitch track connected with the butt-joint guide rail in the related cracker, namely the inner cylinder, so that the travelling frame can directly enter the inner cylinder of the cracker through the track, thereby placing the solid dangerous waste cracking box at a specified position, and meanwhile, a through hole is also required to be arranged in the middle of the solid dangerous waste cracking box, thereby facilitating the operation of the process, and the schemes can be realized through simple adjustment on the basis of the prior application, and the inventor does not need to describe the scheme again;
the distance-changing track can be replaced or adjusted according to the inner diameter conditions in different cracking devices, mainly because the feeding and discharging parts of the inner cylinder body of the cracking device are generally of a distance-changing frustum structure, the track in the inner cylinder body can be matched with the distance-changing part only by changing the distance, if the inner cylinder body of the cracking device is of a cylinder structure with uniform inner diameter, the track with uniform track distance can be directly adopted, and the inventor does not need to describe the distance-changing part;
by adopting the device with the structure, the walking frame can run on the track under the drive of the walking wheel driving device, the two sides of the walking frame are connected with the walking wheels through the variable-pitch universal shafts, and the adopted variable-pitch universal shafts can change the distance between the walking frame and the walking frame according to the track gauge change of the track, so that the walking wheels are always positioned on the butt joint guide rail and the variable-pitch track, and the movement of the walking frame inside and outside the cracking device is realized; the middle part of the walking frame is provided with a bracket, the upper part of the inner side of the bracket is provided with a lifting shaft base, the lower part of the inner side of the bracket is provided with a lifting device, the lifting device is fixedly connected with the lifting shaft base, the lifting shaft is arranged on the lifting shaft base, the lifting shaft can be directly inserted into the solid dangerous waste cracking box with holes, the solid dangerous waste cracking box can be conveniently taken in and taken out from a cracker through the vertical lifting of the lifting shaft base, and meanwhile, the lifting device can be conveniently taken down or put back from a transport vehicle of the solid dangerous waste cracking box;
the two sides of the middle support of the walking frame are provided with the guide grooves, the guide grooves can be intermittent or integrated, the outer sides of the lifting device and the lifting shaft base are provided with the guide bearings, and the guide bearings are arranged in the guide grooves, so that the functions of limiting and guiding are achieved; the variable-pitch universal shafts and the travelling wheels are uniformly arranged on two sides of the travelling frame, so that the stability of the travelling frame is ensured;
the uncovering trolley adopted by the invention needs to be matched with a special sealing cover arranged on a solid dangerous waste intermittent cracker for use, and the specific structure of the uncovering trolley and the special sealing cover is as follows:
the sealing cover of the solid dangerous waste cracker comprises a cover body matched with a feed inlet of the solid dangerous waste cracker, a locking device is uniformly arranged in the circumferential direction of the cover body, a connection disc is arranged in the middle of the outer side of the cover body, a movable cover opening platform is arranged on the cover opening trolley, a connection device is arranged on the cover opening platform, and the connection device is matched with the connection disc;
the solid dangerous waste cracker sealing cover and the cover opening trolley with the structure can move to the outer side of the sealing cover of the cracker along the track, and the cover opening trolley is connected with a connecting disc on the cover body in an adapting way through a connecting device arranged on a movable cover opening platform, so that the cover body can be quickly taken and put, and the sealing of the cover body is realized through a locking device, and the concrete structure is as follows:
the cover body is uniformly provided with locking devices in the circumferential direction, the cover body outside the locking devices is also provided with an annular driving disc, the driving disc is provided with an inclined limit groove corresponding to each locking device, the driving disc is connected with a driving motor, the driving motor is arranged outside the cover body, and the cover body is also provided with a guide seat matched with the driving disc; the locking device comprises a base and a locking buckle which are arranged on the circumference of the cover body, the bottom of the base is a rotating shaft, the base above the rotating shaft is provided with an opening, the middle part of the rotating shaft is connected with a guide bolt with a universal ball head, an external thread is arranged on the outer side of the middle part of the guide bolt, a through hole with an internal thread is arranged on the base on the outer side of the locking buckle, the locking buckle is sleeved on the guide bolt through the through hole, and the internal thread of the locking buckle is matched with the external thread of the guide bolt; the part between the universal ball head of the guide bolt and the locking buckle base is positioned in the inclined limit groove of the driving disc;
the locking device with the structure is characterized in that the part between the universal ball head of the guide bolt and the base of the locking buckle is positioned in the inclined limit groove of the driving disc, so that the guide bolt does not displace when the driving disc rotates, but the universal ball head rotates in the vertical direction due to the limit effect of the limit groove to drive the tail end of the guide bolt to move up and down, thereby lifting and falling of the locking buckle can be realized, the sealing cover is opened when the locking buckle is lifted, and the sealing cover is closed when the locking buckle is fallen; in order to improve the sealing effect, the inventor adopts the design that the outer side of the middle part of the connection of the guide bolt is provided with an external thread, the base at the outer side of the locking buckle is provided with a through hole with an internal thread, so that the internal thread is matched with the external thread, the locking buckle can move forwards and backwards through rotating the guide bolt, the locking buckle can be locked by the sealing cover after falling down, and the locking buckle can move forwards by rotating the guide bolt before the sealing cover is opened, thereby facilitating the lifting of the subsequent locking buckle; by adopting the mode, the sealing cover of the whole cracker can be further locked and sealed; in addition, a sealing element such as a packing can be added between the sealing cover and the inner cover flange of the cracker to further improve the sealing effect;
the connecting device comprises a connecting table arranged on the connecting bracket and a telescopic cylinder for driving the connecting table to move forwards and backwards; the connecting platform is of an annular structure, a plurality of connecting claws are uniformly arranged in the circumferential direction of the connecting platform through a rotating shaft structure, and clamping grooves matched with the connecting claws are formed in the inner side of a connecting disc arranged in the middle of the outer side of the cover body; after the structure is adopted, the connection platform can move forwards and backwards under the action of the telescopic cylinder, and when the connection platform moves backwards, the rotating shaft device on the circumference drives the connection claw to retract inwards, so that the connection claw withdraws from the clamping groove of the connection disc; when the connection platform moves forwards, the rotating shaft device on the circumference drives the connection claw to stretch outwards and clamp into the clamping groove of the connection disc so as to be connected with the shell, and at the moment, the cover can be opened through the backward movement of the cover opening platform; a limiting spring is arranged between the rear side of the connection table and the connection bracket; the damage of equipment caused by excessive movement of the connection table is avoided;
in order to adapt to the guide bolts, an annular rotating frame is further arranged on the outer side of the connection platform, at least one automatic wrench is arranged on the rotating frame, the automatic wrench and the rotating frame can be connected through an expansion joint or can be directly connected, the automatic wrench is adaptive to the guide bolts, so that the automatic wrench can be utilized to realize the rotation of each guide bolt, the locking buckle can be moved forwards and backwards, manual operation is not needed, and the automatic wrench can be adjusted according to different positions of the guide bolts caused by different sizes of sealing covers through the connection of the expansion joint; the automatic wrench is provided with at least one, operates different guide bolts through the rotation of the rotating frame, and a plurality of automatic wrenches can be generally arranged and symmetrically arranged on the circumference of the rotating frame.
By adopting the device with the structure, the track and the sealing workshop can be always communicated to the solid hazardous waste cracking box storage warehouse, so that the whole process of solid hazardous waste storage and treatment can be sealed, and the influence on the environment is further reduced; in addition, the sealing cover of the solid dangerous waste cracker can be replaced by a conventional openable sealing cover, such as a sealing cover connected by a rotating shaft, and the like, and only a working platform on the cover opening trolley is required to be replaced at the moment, and a corresponding sealing cover opening device is required to be replaced, so that the inventor does not need to describe the sealing cover in detail;
in summary, the device adopting the structure realizes full-automatic operation, avoids secondary pollution to the environment when the cracker is opened and closed, can be suitable for the solid dangerous waste intermittent cracker, simultaneously does not need manual operation, reduces the working pressure of workers, eliminates the potential safety hazard in the production process, and fills the blank in the field.
Drawings
FIG. 1 is a schematic structural view of a continuous loading and unloading device of a solid hazardous waste intermittent cracker of the present invention;
FIG. 2 is a top view of the continuous loading and unloading device of the solid hazardous waste intermittent cracker of the present invention;
FIG. 3 is a front view of the continuous loading and unloading device of the solid hazardous waste batch cracker of the present invention;
FIG. 4 is a side view of the working end of the continuous loading and unloading device of the solid hazardous waste intermittent cracker of the present invention;
FIG. 5 is a schematic view of the transfer trolley according to the present invention;
FIG. 6 is a front view of the transfer trolley of the present invention;
FIG. 7 is a schematic view of the structure of the transfer trolley of the present invention when loaded;
FIG. 8 is a schematic view of the travel carriage with the traction drive removed from the transfer trolley and the docking rail and pitch track;
FIG. 9 is a top view of the device of FIG. 8;
FIG. 10 is a side view of a walking frame on a transfer trolley;
FIG. 11 is a schematic structural view of a sealing cover and a cover opening trolley of the solid hazardous waste cracker;
FIG. 12 is a side view of the solid hazardous waste cracker sealing cover and uncapping trolley of the present invention;
FIG. 13 is a schematic view of a docking apparatus used in the present invention;
FIG. 14 is a top view of a docking device used in the present invention;
FIG. 15 is a schematic view of a locking device according to the present invention;
FIG. 16 is a schematic structural view of a seal cover of the solid hazardous waste cracker of the present invention;
FIG. 17 is an enlarged view of a portion of FIG. 16 at A;
FIG. 18 is a schematic structural view of the solid hazardous waste cracker in the present invention in a locked state;
FIG. 19 is a cross-sectional view of the locking device of FIG. 18;
FIG. 20 is a schematic structural view of the solid hazardous waste cracker in the present invention in an unlocked state of the seal cap;
FIG. 21 is a cross-sectional view of the latch of FIG. 20;
in the figure: the device comprises a rail I, a transport vehicle II, a transport trolley III, a cover opening trolley IV, a solid hazardous waste intermittent cracker V, a dust removal port VI and a sealing workshop VII;
III-1 is a walking frame, III-2 is a walking wheel driving device, III-3 is a horizontal rotating platform, III-6 is a guide rail, III-7 is a solid hazardous waste cracking box transferring platform, III-8 is a butt joint guide rail, III-9 is a rotating device, and III-10 is a horizontal driving device;
III-1-2 is a lifting shaft, III-1-3 is a variable-pitch universal shaft, III-1-4 is a travelling wheel, III-1-5 is a variable-pitch track, III-1-6 is a lifting shaft base, III-1-7 is a guide groove, III-1-8 is a guide bearing, III-1-9 is a lifting device, and III-1-10 is a bracket;
IV-3 is a movable cover opening platform, IV-4 is a telescopic cylinder, IV-5 is a connection bracket, IV-6 is a connection device, IV-7 is a cover body, IV-8 is a locking device, IV-9 is a connection disc, and IV-10 is an annular rotating frame; IV-11 is an automatic wrench, IV-12 is a guide rail, IV-13 is a cracker cylinder, IV-14 is a movable cover opening platform driving device, IV-15 is a cracker inner cover flange, IV-16 is a packing, IV-17 is a driving motor, IV-18 is a driving disc, IV-19 is a guide seat, and IV-20 is a limiting groove;
IV-6-1 is a connection table, IV-6-2 is a connection claw, and IV-6-3 is a limit spring;
IV-8-1 is a base, IV-8-2 is a locking buckle, IV-8-3 is a guide bolt, IV-8-4 is a universal ball head, and IV-8-5 is a rotating shaft.
Detailed Description
Example 1
The continuous loading and unloading device of the solid dangerous waste intermittent cracker comprises a sealing workshop VII connected with a solid dangerous waste intermittent cracker V, wherein a track I is arranged in the workshop VII, and a transport vehicle II, a transport trolley III and a cover opening trolley IV for loading a solid dangerous waste cracking box are sequentially arranged on the track I; the transfer trolley III is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the uncovering trolley IV is provided with a movable uncovering platform, and the uncovering platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover;
an independent negative pressure device can be arranged on the sealing workshop VII, so that the gas in the sealing workshop can be replaced in time; in order to facilitate maintenance, a plurality of maintenance doors are arranged on the sealing workshop;
furthermore, the side surface and the bottom surface of the connecting part of the sealing workshop connected with the solid dangerous waste intermittent cracker V are also provided with an independent dust removing port VI which is connected with an independent negative pressure suction device;
the transport vehicle II for loading the solid dangerous waste cracking box is arranged on the track, a transport support of the solid dangerous waste cracking box is arranged on the transport vehicle II, and a conveying roller is arranged at the bottom of the support and can move the solid dangerous waste cracking box forward or backward.
Example 2
The continuous loading and unloading device of the solid dangerous waste intermittent cracker comprises a sealing workshop VII connected with a solid dangerous waste intermittent cracker V, wherein a track I is arranged in the workshop VII, and a transport vehicle II, a transport trolley III and a cover opening trolley IV for loading a solid dangerous waste cracking box are sequentially arranged on the track I; the transfer trolley III is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the uncovering trolley IV is provided with a movable uncovering platform, and the uncovering platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover;
an independent negative pressure device can be arranged on the sealing workshop VII, so that the gas in the sealing workshop can be replaced in time; in order to facilitate maintenance, a plurality of maintenance doors are arranged on the sealing workshop;
furthermore, the side surface and the bottom surface of the connecting part of the sealing workshop connected with the solid dangerous waste intermittent cracker V are also provided with an independent dust removing port VI which is connected with an independent negative pressure suction device;
the transport vehicle II for loading the solid dangerous waste cracking box is arranged on the track, a transport bracket of the solid dangerous waste cracking box is arranged on the transport vehicle II, and a conveying roller is arranged at the bottom of the bracket and can move the solid dangerous waste cracking box forwards or backwards;
the transfer trolley III is provided with a horizontal rotating platform III-3, the horizontal rotating platform III-3 is provided with a guide rail III-6, the guide rail III-6 is provided with a solid dangerous waste cracking box transfer platform III-7, two sides of the upper end of the platform III-7 are provided with a butt joint guide rail III-8, the butt joint guide rail III-8 is provided with a traveling frame III-1, two sides of the traveling frame III-1 are connected with traveling wheels III-1-4 through a variable-pitch universal shaft III-1-3, and the traveling wheels III-1-4 are arranged on the butt joint guide rail III-8; the butt joint guide rail III-8 can be in butt joint with the variable-pitch track III-1-5 in the cracker;
a rotating device III-9 is arranged below the horizontal rotating platform III-3, and a horizontal driving device III-10 is arranged on the solid hazardous waste pyrolysis box transferring platform III-7;
the two sides of the adopted walking frame III-1 are connected with walking wheels III-1-4 through a variable-pitch universal shaft III-1-3, the middle part of the walking frame III-1 is provided with a bracket III-1-10, the upper part of the inner side of the bracket III-1-10 is provided with a lifting shaft base III-1-6, the lower part of the inner side of the bracket III-1-10 is provided with a lifting device III-1-9, the lifting device III-1-9 is fixedly connected with the lifting shaft base III-1-6, and the lifting shaft base III-1-6 is provided with a lifting shaft III-1-2; the rear part of the travelling frame III-1 is connected with a travelling wheel driving device III-2;
guide grooves III-1-7 are formed in two sides of a middle support III-1-10 of the travelling frame III-1, the guide grooves III-1-7 can be discontinuous or integrated, guide bearings III-1-8 are arranged on the outer sides of a lifting device III-1-9 and a lifting shaft base III-1-6, and the guide bearings III-1-8 are arranged in the guide grooves III-1-7, so that limiting and guiding effects are achieved;
the variable-pitch universal shaft III-1-3 and the travelling wheels III-1-4 are uniformly arranged on two sides of the travelling frame III-1, so that the stability of the travelling frame is ensured.
Example 3
The continuous loading and unloading device of the solid dangerous waste intermittent cracker comprises a sealing workshop VII connected with a solid dangerous waste intermittent cracker V, wherein a track I is arranged in the workshop VII, and a transport vehicle II, a transport trolley III and a cover opening trolley IV for loading a solid dangerous waste cracking box are sequentially arranged on the track I; the transfer trolley III is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the uncovering trolley IV is provided with a movable uncovering platform, and the uncovering platform is provided with a connection device; the solid dangerous waste intermittent cracker is provided with a special sealing cover, and the connecting device is matched with the sealing cover to realize the rapid opening and closing of the sealing cover;
an independent negative pressure device can be arranged on the sealing workshop VII, so that the gas in the sealing workshop can be replaced in time; in order to facilitate maintenance, a plurality of maintenance doors are arranged on the sealing workshop;
furthermore, the side surface and the bottom surface of the connecting part of the sealing workshop connected with the solid dangerous waste intermittent cracker V are also provided with an independent dust removing port VI which is connected with an independent negative pressure suction device;
the transport vehicle II for loading the solid dangerous waste cracking box is arranged on the track, a transport bracket of the solid dangerous waste cracking box is arranged on the transport vehicle II, and a conveying roller is arranged at the bottom of the bracket and can move the solid dangerous waste cracking box forwards or backwards;
the transfer trolley III is provided with a horizontal rotating platform III-3, the horizontal rotating platform III-3 is provided with a guide rail III-6, the guide rail III-6 is provided with a solid dangerous waste cracking box transfer platform III-7, two sides of the upper end of the platform III-7 are provided with a butt joint guide rail III-8, the butt joint guide rail III-8 is provided with a traveling frame III-1, two sides of the traveling frame III-1 are connected with traveling wheels III-1-4 through a variable-pitch universal shaft III-1-3, and the traveling wheels III-1-4 are arranged on the butt joint guide rail III-8; the butt joint guide rail III-8 can be in butt joint with the variable-pitch track III-1-5 in the cracker;
a rotating device III-9 is arranged below the horizontal rotating platform III-3, and a horizontal driving device III-10 is arranged on the solid hazardous waste pyrolysis box transferring platform III-7;
the two sides of the adopted walking frame III-1 are connected with walking wheels III-1-4 through a variable-pitch universal shaft III-1-3, the middle part of the walking frame III-1 is provided with a bracket III-1-10, the upper part of the inner side of the bracket III-1-10 is provided with a lifting shaft base III-1-6, the lower part of the inner side of the bracket III-1-10 is provided with a lifting device III-1-9, the lifting device III-1-9 is fixedly connected with the lifting shaft base III-1-6, and the lifting shaft base III-1-6 is provided with a lifting shaft III-1-2; the rear part of the travelling frame III-1 is connected with a travelling wheel driving device III-2;
guide grooves III-1-7 are formed in two sides of a middle support III-1-10 of the travelling frame III-1, the guide grooves III-1-7 can be discontinuous or integrated, guide bearings III-1-8 are arranged on the outer sides of a lifting device III-1-9 and a lifting shaft base III-1-6, and the guide bearings III-1-8 are arranged in the guide grooves III-1-7, so that limiting and guiding effects are achieved;
the variable-pitch universal shaft III-1-3 and the travelling wheels III-1-4 are uniformly arranged on two sides of the travelling frame III-1, so that the stability of the travelling frame is ensured.
The uncovering trolley adopted by the invention needs to be matched with a special sealing cover arranged on a solid dangerous waste intermittent cracker for use, and the specific structure of the uncovering trolley and the special sealing cover is as follows:
the sealing cover of the solid dangerous waste cracker comprises a cover body IV-7 matched with a feed inlet of the solid dangerous waste cracker, locking devices IV-8 are uniformly arranged on the circumferential direction of the cover body IV-7, a connection disc IV-9 is arranged in the middle of the outer side of the cover body IV-7, a movable cover opening platform IV-3 is arranged on a cover opening trolley IV-2, a connection device IV-6 is arranged on the cover opening platform IV-3, and the connection device IV-6 is matched with the connection disc IV-9;
the uncovering trolley IV-2 is provided with a guide rail IV-12, and the movable uncovering platform IV-3 is arranged on the guide rail IV-12;
the locking device IV-8 has the following specific structure:
locking devices IV-8 are uniformly arranged on the circumference direction of the cover body IV-7, an annular driving disc IV-18 is further arranged on the cover body outside the locking devices IV-8, an inclined limiting groove IV-20 corresponding to each locking device is arranged on the driving disc IV-18, the driving disc IV-18 is connected with a driving motor IV-17, the driving motor IV-17 is arranged on the outer side of the cover body IV-7, and a guide seat IV-19 matched with the driving disc is further arranged on the cover body IV-7;
the locking device IV-8 comprises a base IV-8-1 and a locking buckle IV-8-2 which are arranged on the circumference of the cover body IV-7, a rotating shaft IV-8-5 is arranged at the bottom of the base IV-8-1, a base above the rotating shaft is provided with an opening, the middle part of the rotating shaft IV-8-5 is connected with a guide bolt IV-8-3 with a universal ball head IV-8-4, an external thread is arranged on the outer side of the middle part of the guide bolt IV-8-3, a through hole with an internal thread is arranged on the base on the outer side of the locking buckle IV-8-2, the locking buckle IV-8-2 is sleeved on the guide bolt IV-8-3 through the through hole, and the internal thread is matched with the external thread of the guide bolt; the part between the guide bolt IV-8-3 universal ball head and the locking buckle base is positioned in the inclined limit groove IV-20 of the driving disc;
adding a sealing element such as packing between the sealing cover and the inner cover flange of the cracker to further improve the sealing effect;
the connection device IV-6 comprises a connection table IV-6-1 arranged on a connection bracket IV-5 and a telescopic cylinder IV-4 for driving the connection table to move forwards and backwards; the connecting table IV-6-1 is of an annular structure, a plurality of connecting claws IV-6-2 are uniformly arranged on the circumference direction of the connecting table through a rotating shaft structure, and clamping grooves matched with the connecting claws are formed in the inner side of a connecting disc IV-9 arranged in the middle of the outer side of the cover body; after the structure is adopted, the connection platform can move forwards and backwards under the action of the telescopic cylinder, and when the connection platform moves backwards, the rotating shaft device on the circumference drives the connection claw to retract inwards, so that the connection claw withdraws from the clamping groove of the connection disc; when the connection platform moves forwards, the rotating shaft device on the circumference drives the connection claw to stretch outwards and clamp into the clamping groove of the connection disc so as to be connected with the shell, and at the moment, the cover can be opened through the backward movement of the cover opening platform; a limiting spring IV-6-3 is arranged between the rear side of the connection table IV-6-1 and the connection bracket IV-5; the damage of equipment caused by excessive movement of the connection table is avoided;
in order to adapt to the guide bolts, an annular rotating frame IV-10 is further arranged on the outer side of the connection platform IV-6-1, at least one automatic wrench IV-11 is arranged on the rotating frame IV-10, the automatic wrench and the rotating frame can be connected through an expansion joint or can be directly connected, the automatic wrench is adaptive to the guide bolts, so that the automatic wrench can be utilized to realize rotation of each guide bolt, the locking buckle can be moved forwards and backwards, manual operation is not needed, and the automatic wrench can be adjusted according to different positions of the guide bolts caused by different sizes of sealing covers through the connection of the expansion joint; the automatic wrench is provided with at least one, operates different guide bolts through the rotation of the rotating frame, and a plurality of automatic wrenches can be generally arranged and symmetrically arranged on the circumference of the rotating frame.
Claims (7)
1. A continuous loading and unloading device of a solid dangerous waste intermittent cracker is characterized in that: the device comprises a sealing workshop (VII) connected with a solid dangerous waste intermittent cracker (V), wherein a track (I) is arranged in the sealing workshop (VII), and a transport vehicle (II), a transport trolley (III) and a cover opening trolley (IV) for loading the solid dangerous waste cracking box are sequentially arranged on the track (I); the transfer trolley (III) is provided with a rotatable solid hazardous waste cracking box transfer platform with a traveling frame; the movable uncovering platform (IV-3) is arranged on the uncovering trolley (IV), and the connection device (IV-6) is arranged on the movable uncovering platform (IV-3); a special sealing cover is arranged on the solid dangerous waste intermittent cracker (V), and the connection device (IV-6) is matched with the sealing cover;
the sealing cover arranged on the solid dangerous waste intermittent cracker (V) comprises a cover body (IV-7) matched with a feed inlet of the solid dangerous waste intermittent cracker, locking devices (IV-8) are uniformly arranged on the cover body (IV-7) in the circumferential direction, a connection disc (IV-9) is arranged in the middle of the outer side of the cover body (IV-7), and the connection device (IV-6) is matched with the connection disc (IV-9);
the locking device (IV-8) has the following specific structure:
the cover body at the outer side of the locking device (IV-8) is also provided with an annular driving disc (IV-18), the driving disc (IV-18) is provided with an inclined limiting groove (IV-20) corresponding to each locking device, the driving disc (IV-18) is connected with a driving motor (IV-17), the driving motor (IV-17) is arranged at the outer side of the cover body (IV-7), and the cover body (IV-7) is also provided with a guide seat (IV-19) matched with the driving disc;
the locking device (IV-8) comprises a base (IV-8-1) and a locking buckle (IV-8-2) which are arranged on the circumference of the cover body (IV-7), a rotating shaft (IV-8-5) is arranged at the bottom of the base (IV-8-1), a base above the rotating shaft is provided with an opening, the middle part of the rotating shaft (IV-8-5) is connected with a guide bolt (IV-8-3) with a universal ball head (IV-8-4), an external thread is arranged on the outer side of the middle part of the guide bolt (IV-8-3), a through hole with an internal thread is arranged on the base on the outer side of the locking buckle (IV-8-2), the locking buckle (IV-8-2) is sleeved on the guide bolt (IV-8-3) through the through hole, and the internal thread of the locking buckle is matched with the external thread of the guide bolt; the part between the universal ball head of the guide bolt (IV-8-3) and the base of the locking buckle is positioned in an inclined limit groove (IV-20) of the driving disc;
the connecting device (IV-6) comprises a connecting table (IV-6-1) arranged on the connecting bracket (IV-5) and a telescopic cylinder (IV-4) for driving the connecting table to move forwards and backwards; the connecting platform (IV-6-1) is of an annular structure, a plurality of connecting claws (IV-6-2) are uniformly arranged on the circumference direction of the connecting platform through a rotating shaft structure, and clamping grooves matched with the connecting claws are formed in the inner side of a connecting disc (IV-9) arranged in the middle of the outer side of the cover body; the outer side of the connection table (IV-6-1) is also provided with an annular rotating frame (IV-10), and the rotating frame (IV-10) is provided with at least one automatic wrench (IV-11).
2. The continuous loading and unloading device of the solid hazardous waste batch cracker according to claim 1, wherein: an independent negative pressure device is arranged on the sealing workshop (VII); and an independent dust removing port (VI) is arranged on the side surface and the bottom surface of the part connected with the solid hazardous waste intermittent cracker (V) in the sealing workshop (VII).
3. The continuous loading and unloading device of the solid hazardous waste batch cracker according to claim 1, wherein: the transfer trolley is characterized in that a horizontal rotating platform (III-3) is arranged on the transfer trolley (III), a guide rail (III-6) is arranged on the horizontal rotating platform (III-3), a solid dangerous and useless cracking box transfer platform (III-7) is arranged on the guide rail (III-6), butt joint guide rails (III-8) are arranged on two sides of the upper end of the transfer platform (III-7), a traveling frame (III-1) is arranged on the butt joint guide rails (III-8), traveling wheels (III-1-4) are connected to two sides of the traveling frame (III-1) through a variable-pitch universal shaft (III-1-3), and the traveling wheels (III-1-4) are arranged on the butt joint guide rails (III-8); the butt joint guide rail (III-8) can be in butt joint with a variable-pitch track (III-1-5) in the solid hazardous waste intermittent cracker (V); the middle part of the walking frame (III-1) is provided with a bracket (III-1-10), the upper part of the inner side of the bracket (III-1-10) is provided with a lifting shaft base (III-1-6), the lower part of the inner side of the bracket (III-1-10) is provided with a lifting device (III-1-9), the lifting device (III-1-9) is fixedly connected with the lifting shaft base (III-1-6), and the lifting shaft base (III-1-6) is provided with a lifting shaft (III-1-2); the rear part of the walking frame (III-1) is connected with a walking wheel driving device (III-2).
4. A solid hazardous waste batch cracker continuous loading and unloading device according to claim 3, wherein: guide grooves (III-1-7) are formed in two sides of a middle support (III-1-10) of the walking frame (III-1), the guide grooves (III-1-7) are intermittent or integral, guide bearings (III-1-8) are arranged on the outer sides of a lifting device (III-1-9) and a lifting shaft base (III-1-6), and the guide bearings (III-1-8) are arranged in the guide grooves (III-1-7), so that limiting and guiding functions are achieved; the variable-pitch universal shaft (III-1-3) and the travelling wheels (III-1-4) are uniformly arranged on two sides of the travelling frame (III-1), so that the stability of the travelling frame is ensured.
5. A solid hazardous waste batch cracker continuous loading and unloading device according to claim 3, wherein: the horizontal rotary platform (III-3) is provided with a rotary device (III-9), and the solid hazardous waste pyrolysis box transfer platform (III-7) is provided with a horizontal driving device (III-10).
6. The continuous loading and unloading device of the solid hazardous waste batch cracker according to claim 1, wherein: the uncovering trolley (IV) is provided with a guide rail (IV-12), and the movable uncovering platform (IV-3) is arranged on the guide rail (IV-12).
7. The continuous loading and unloading device of the solid hazardous waste batch cracker according to claim 1, wherein: a limiting spring (IV-6-3) is arranged between the rear side of the connection table (IV-6-1) and the connection bracket (IV-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508199.3A CN109502360B (en) | 2018-12-10 | 2018-12-10 | Continuous loading and unloading device of solid dangerous waste intermittent cracker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811508199.3A CN109502360B (en) | 2018-12-10 | 2018-12-10 | Continuous loading and unloading device of solid dangerous waste intermittent cracker |
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| CN109502360A CN109502360A (en) | 2019-03-22 |
| CN109502360B true CN109502360B (en) | 2024-01-30 |
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| CN109502360A (en) | 2019-03-22 |
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