CN113828196A

CN113828196A - Nuclear industry waste airtight filling solidification equipment

Info

Publication number: CN113828196A
Application number: CN202111079849.9A
Authority: CN
Inventors: 林宛芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-12-24

Abstract

The invention relates to a curing device, in particular to a nuclear industry waste closed filling curing device. The nuclear waste airtight filling and curing device is convenient to treat nuclear waste, is not easy to cause pipeline blockage, influences the working efficiency and reduces the risk of people. A nuclear industry waste closed filling and curing device comprises: the fixed underframe is fixedly connected with four supporting seats at intervals; the start button is installed on the fixed chassis. According to the invention, the sealing bottom cylinder is moved to correspond to the sealing top frame by the movable bottom column, the electric push rod is started to contract so that the sealing top frame can cover the sealing bottom cylinder for sealing, the servo motor is driven to work, the stirring plate rotates to stir nuclear waste, and after the nuclear waste is stirred, the heating module works to heat the nuclear waste, so that the nuclear waste can be conveniently treated, the pipeline blockage is not easy to occur, and the working efficiency is not influenced.

Description

Nuclear industry waste airtight filling solidification equipment

Technical Field

The invention relates to a curing device, in particular to a nuclear industry waste closed filling curing device.

Background

Nuclear waste is nuclear ash left after nuclear substances are combusted in a nuclear reactor (atomic furnace), has extremely strong radioactivity, has a half-life period of thousands of years, tens of thousands of years or even tens of thousands of years, and can be treated for safe production.

How to design one kind and conveniently handle solid waste in the nuclear waste flitch, difficult pipeline that takes place blocks up, influences work efficiency, and reduces the airtight solidification equipment that fills of nuclear industry waste material of people's risk to solve prior art problem.

Disclosure of Invention

In order to overcome the shortcoming that pipeline jam takes place, influence work efficiency, and frequently handle the pipeline that high level waste blockked up and make operating personnel expose the risk improvement in the radiation, technical problem: the utility model provides a convenient nuclear waste material is handled, is difficult for taking place the pipe blockage, influences work efficiency, and reduces the airtight solidification equipment that fills of nuclear industry waste material of people's risk.

A nuclear industry waste closed filling and curing device comprises: the fixed underframe is fixedly connected with four supporting seats at intervals; the starting button is arranged on the fixed underframe; a stop button mounted on the fixed chassis; the unlocking button is arranged on the fixed underframe; the sealing button is arranged on the fixed underframe; the sealing bottom cylinder is placed on the fixed underframe; the radiation-proof isolation plate is arranged on the sealed bottom cylinder; the number of the movable bottom columns is four, and the movable bottom columns are arranged on the sealed bottom cylinder at intervals; the lifting mechanism is arranged on the fixed underframe and used for sealing; and the stirring mechanism is arranged on the fixed underframe and is used for stirring the nuclear waste.

Preferably, the elevating mechanism includes: the fixed outer cover is arranged on the fixed underframe; the electric push rod is arranged on the fixed outer cover; the fixed connecting plate is arranged on the electric push rod; the closed top frame is arranged on the fixed connecting plate; the material distributing pipe is arranged on the closed top frame; the feeding pipe is arranged on the material distributing pipe; the ventilation pipeline is arranged on the closed top frame; the heating module is arranged on the closed top frame; the temperature sensor is arranged on the heating module; and the photoelectric sensor is arranged on the fixed underframe.

Preferably, the stirring mechanism includes: the fixed outer frame is arranged on the fixed underframe; the servo motor is arranged on the fixed outer frame; the slotted driving shaft is rotatably arranged on the fixed underframe and is fixedly connected with an output shaft of the servo motor; the meshed driven shaft is rotatably arranged on the sealed bottom cylinder and matched with the slotted driving shaft; the positioning short shaft is rotatably arranged on the sealing bottom cylinder; the reversing bevel gear component is arranged between the positioning short shaft and the meshed driven shaft; the belt column fixing shaft is rotatably arranged on the sealing bottom cylinder; the first transmission assembly is arranged between the belt column fixing shaft and the positioning short shaft; the stirring plate is arranged on the fixing shaft of the belt column.

Preferably, the device further comprises a packing mechanism, wherein the packing mechanism comprises: the positioning bottom frame is arranged on the closed top frame; the number of the positioning guide columns is two, and the positioning guide columns are symmetrically arranged on the positioning underframe; the lifting bottom plate is arranged between the two positioning guide pillars in a sliding manner; the driven screw rod is rotatably arranged on the positioning underframe; the slotting lead screw is rotatably arranged on the positioning underframe; the driving gear assembly is arranged between the slotted screw rod and the driven screw rod; the number of the guide rods is two, and the guide rods are symmetrically arranged on the lifting bottom plate; the positioning transverse plate is arranged between the two guide rods in a sliding manner; the limiting vertical rod is arranged on the positioning transverse plate; the limiting top block is arranged on the closed top frame; the number of the first reset guide columns is two, and the first reset guide columns are symmetrically arranged on the lifting bottom plate; the positioning fixture block is slidably arranged between the two first reset guide pillars; the first reset spring is arranged between the positioning fixture block and the first reset guide pillar; the number of the second reset guide columns is two, the second reset guide columns are symmetrically arranged on the lifting bottom plate, and the second reset guide columns are connected with the positioning transverse plate in a sliding mode; the second reset spring is wound on the second reset guide pillar, one end of the second reset spring is connected with the positioning transverse plate, and the other end of the second reset spring is connected with the lifting bottom plate; the bottom filling cylinder is rotatably arranged on the positioning underframe.

Preferably, still include the stirring mechanism, the stirring mechanism includes: the lifting driving wheel is arranged on the slotted screw rod in a sliding manner; the number of the vertical short columns is two, and the vertical short columns are symmetrically and rotatably arranged on the lifting bottom plate; the second transmission assembly is arranged between the vertical short column and the lifting driving wheel; the rotating bottom frame is rotatably arranged on the lifting bottom plate; the driven gear ring is arranged on the rotary bottom frame; the transmission gear is arranged on the vertical short column and is meshed with the driven gear ring; the number of the turning drums is six, and the turning drums are installed on the rotating bottom frame in an interval rotating mode; the material scraping plates, the material scraping plates are six in number, and the material scraping plates are installed on the rotary bottom frame at intervals.

Preferably, the sealing device further comprises a sealing mechanism, wherein the sealing mechanism comprises: the rotating upright post is rotatably arranged on the fixed underframe; the pressure sensor is arranged on the rotating upright post; the driving inner cam is arranged on the fixed connecting plate and sleeved on the rotating stand column, and the rotating stand column is in sliding fit with the driving inner cam; the limiting bottom frame is installed on the rotating upright post in a sliding manner; the limiting vertical plate is arranged on the fixed underframe; the protective bottom cover is arranged on the limiting bottom frame; the speed reducing motor is arranged on the limiting bottom frame; the driving screw rod is arranged on an output shaft of the speed reducing motor; the first fixed short column is rotatably arranged on the limit bottom frame; the circular frame with driving teeth is arranged on the first fixed short column; the number of the second fixing short columns is six, and the second fixing short columns are rotatably arranged on the limiting bottom frame at intervals; the driven gear is arranged on the second fixed short column and is meshed with the circular rack with the driving teeth; the sealing top plate is arranged on the limiting bottom frame in a sliding manner; the number of the electromagnet assemblies is two, and the electromagnet assemblies are symmetrically arranged on the limiting bottom frame; the fixing bolts are installed on the sealing top plate at intervals in a threaded mode and are matched with the second fixing short columns; and the fixed gear is arranged on the first fixed short column and is meshed with the driving screw rod.

Preferably, still include compounding mechanism, compounding mechanism includes: the charging top cylinder is arranged on the closed top frame and is communicated with the ventilating pipeline; the opening circular plate is rotatably arranged on the material distributing pipe; the rotating upright post is rotatably arranged on the closed top frame and is fixedly connected with the perforated circular plate; and the third transmission assembly is arranged between the rotating stand column and the driven screw rod.

Preferably, the device also comprises an electric cabinet, wherein the electric cabinet is arranged on one side of the fixed underframe close to the sealing button, the electric cabinet comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power for the nuclear industry waste closed filling and curing device, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; start button, stop button, unblock button, sealed button, pressure sensor, temperature sensor and photoelectric sensor all with control module electric connection, electric putter, electromagnet assembly, gear motor, servo motor and heating module all pass through peripheral circuit with control module and are connected.

The invention has the beneficial effects that:

1. according to the invention, the sealing bottom cylinder is moved to correspond to the sealing top frame by the movable bottom column, the electric push rod is started to contract so that the sealing top frame can cover the sealing bottom cylinder for sealing, the servo motor is driven to work, the stirring plate rotates to stir nuclear waste, and after the nuclear waste is stirred, the heating module works to heat the nuclear waste, so that the nuclear waste can be conveniently treated, the pipeline blockage is not easy to occur, and the working efficiency is not influenced.

2. Under the action of the material turning mechanism, the rotating bottom frame rotates to drive the material turning roller and the material smearing scraper to rotate, and the material turning roller and the material smearing scraper rotate to turn over the nuclear waste, so that the nuclear waste can be better treated.

3. Under the action of the sealing mechanism, the sealing top plate moves downwards to seal the sealing bottom cylinder, so that the sealing bottom cylinder can be sealed during treatment.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic view of a first partially-separated body structure of the lifting mechanism of the present invention.

Fig. 5 is a schematic diagram of a second partial body structure of the lifting mechanism of the present invention.

Fig. 6 is a perspective view of a third part of the lifting mechanism of the present invention.

Fig. 7 is a partial perspective view of the stirring mechanism of the present invention.

Fig. 8 is a perspective view of a third embodiment of the present invention.

Fig. 9 is a schematic view of a first partially discrete body structure of the packing mechanism of the present invention.

Fig. 10 is a schematic view of a second partially discrete body construction of the packing mechanism of the present invention.

Fig. 11 is a perspective view of a third portion of the packing mechanism of the present invention.

Fig. 12 is an enlarged schematic view of part a of the present invention.

Fig. 13 is a schematic view of a first partially separated body structure of the stirring mechanism of the invention.

Fig. 14 is a schematic view of a second partially separated body structure of the stirring mechanism of the invention.

Fig. 15 is a schematic view of a first partially assembled body of the sealing mechanism of the present invention.

Fig. 16 is an enlarged schematic view of part a of the present invention.

Fig. 17 is a schematic view of a second partial body structure of the sealing mechanism of the present invention.

Fig. 18 is a perspective view of a third portion of the sealing mechanism of the present invention.

Fig. 19 is a schematic partial perspective view of the mixing mechanism of the present invention.

FIG. 20 is a block circuit diagram of the present invention.

Fig. 21 is a schematic circuit diagram of the present invention.

Wherein: 1-fixed underframe, 2-supporting seat, 3-electric cabinet, 31-start button, 32-stop button, 33-unlock button, 34-sealing button, 4-sealing bottom cylinder, 41-radiation-proof isolation plate, 42-moving bottom column, 5-lifting mechanism, 51-fixed outer cover, 52-electric push rod, 53-fixed connecting plate, 54-sealing top frame, 55-feeding pipe, 56-distributing pipe, 57-ventilating pipe, 58-heating module, 59-temperature sensor, 510-photoelectric sensor, 6-stirring mechanism, 61-fixed outer frame, 62-servo motor, 63-slotting driving shaft, 64-meshing driven shaft, 65-reversing bevel gear component, 66-positioning short shaft, 67-first transmission component, 68-belt column fixed shaft, 69-stirring plate, 7-packing mechanism, 71-positioning bottom frame, 72-positioning guide column, 73-lifting bottom plate, 74-driven screw rod, 75-driving gear component, 76-slotted screw rod, 77-positioning transverse plate, 78-guide rod, 79-limiting vertical rod, 710-limiting top block, 711-positioning fixture block, 712-first reset guide column, 713-first reset spring, 714-second reset guide column, 715-second reset spring, 716-packing bottom barrel, 8-stirring mechanism, 81-lifting driving wheel, 82-second transmission component, 83-vertical short column, 84-rotating bottom frame, 85-driven gear ring, 86-transmission gear, 87-a stirring roller, 88-a material smearing scraper, 9-a sealing mechanism, 91-a rotating upright post, 92-a pressure sensor, 93-a driving inner cam, 94-a limiting bottom frame, 95-a limiting vertical plate, 96-a protective bottom cover, 97-a speed reducing motor, 98-a driving screw rod, 99-a first fixed short column, 910-a driving toothed circular frame, 911-a second fixed short column, 912-a driven gear, 913-a sealing top plate, 914-an electromagnet assembly, 915-a fixing bolt, 916-a fixed gear, 10-a mixing mechanism, 101-a charging top barrel, 102-an opening circular plate, 103-a rotating upright post and 104-a third transmission assembly.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A nuclear industry waste closed filling and curing device is shown in figures 1-7 and comprises a fixed underframe 1, supporting seats 2, a starting button 31, a stopping button 32, an unlocking button 33, a sealing button 34, a sealed bottom cylinder 4, a radiation-proof isolation plate 41, a movable bottom column 42, a lifting mechanism 5 and a stirring mechanism 6, wherein four supporting seats 2 are fixedly connected to the outer bottom of the fixed underframe 1 at intervals, the starting button 31 is fixedly connected to the left middle part of the front side surface of the fixed underframe 1, the stopping button 32 is positioned on the right side of the starting button 31, the unlocking button 33 is fixedly connected to the left lower part of the front side surface of the fixed underframe 1, the sealing button 34 is fixedly connected to the left lower part of the front side surface of the fixed underframe 1, the sealed bottom cylinder 4 is arranged on the right part of the fixed underframe 1, the radiation-proof isolation plate 41 is arranged on the inner upper part of the sealed bottom cylinder 4, four movable bottom columns 42 are fixedly connected to the bottom of the sealed bottom barrel 4 at intervals, a lifting mechanism 5 is arranged on the fixed bottom frame 1, and a stirring mechanism 6 is arranged on the fixed bottom frame 1.

Elevating system 5 is including fixed dustcoat 51, electric putter 52, fixed even board 53, airtight top frame 54, pan feeding pipe 55, divide the material pipe 56, air pipe 57, heating module 58, temperature sensor 59 and photoelectric sensor 510, fixed dustcoat 51 is connected to fixed chassis 1 trailing flank rigid coupling, be equipped with electric putter 52 in the fixed dustcoat 51, be connected with fixed even board 53 on the electric putter 52, the anterior right side rigid coupling of fixed even board 53 has airtight top frame 54, airtight top frame 54 middle part is equipped with branch material pipe 56, divide the material pipe 56 middle part to be equipped with pan feeding pipe 55, airtight top frame 54 rear part middle part side is equipped with air pipe 57, airtight top frame 54 lower part is equipped with heating module 58, heating module 58 left part upper middle side is equipped with temperature sensor 59, fixed chassis 1 rear part upside is equipped with photoelectric sensor 510.

The stirring mechanism 6 comprises a fixed outer frame 61, a servo motor 62, a slotted driving shaft 63, a meshing driven shaft 64, a reversing bevel gear assembly 65, a positioning short shaft 66, a first transmission assembly 67, a belt column fixed shaft 68 and a stirring plate 69, the fixed outer frame 61 is fixedly connected with the lower part of the left side surface of the fixed underframe 1, the servo motor 62 is arranged in the fixed outer frame 61, the slotted driving shaft 63 is rotatably arranged in the lower part of the fixed underframe 1, the left end of the slotted driving shaft 63 is fixedly connected with an output shaft of the servo motor 62, the meshing driven shaft 64 is rotatably arranged in the lower part of the sealed bottom cylinder 4 and is matched with the slotted driving shaft 63, the positioning short shaft 66 is rotatably arranged at the lower part of the right part of the sealed bottom cylinder 4, the reversing bevel gear assembly 65 is arranged between the positioning short shaft 66 and the meshing driven shaft 64, the reversing bevel gear assembly 65 is composed of two bevel gears, one of which is arranged at the lower part of the positioning short shaft 66, the other one is arranged at the right part of the meshing driven shaft 64, the two bevel gears are meshed with each other, a belt column fixing shaft 68 is rotatably arranged at the center of the circle of the lower part of the sealed bottom barrel 4, a first transmission assembly 67 is connected between the belt column fixing shaft 68 and the positioning short shaft 66, the first transmission assembly 67 consists of two belt pulleys and a belt, one belt pulley is arranged at the upper part of the positioning short shaft 66, the other belt pulley is arranged at the lower part of the belt column fixing shaft 68, the belt is wound between the two belt pulleys, and a stirring plate 69 is fixedly connected to the middle part of the belt column fixing shaft 68.

The operator moves the sealed bottom cylinder 4 to the corresponding sealed top frame 54 through the movable bottom column 42, the meshed driven shaft 64 is inserted into the slotted driving shaft 63, the sealed button 34 is pressed once, the sealed button 34 sends a signal, the control module receives the signal and then controls the electric push rod 52 to contract for 3 seconds, the electric push rod 52 contracts to drive the fixed connecting plate 53 to move downwards, the fixed connecting plate 53 moves downwards to drive the sealed top frame 54 to move downwards, the sealed top frame 54 moves downwards to sleeve the sealed bottom cylinder 4 for sealing, after 3 seconds, the control module controls the electric push rod 52 to stop, the starting button 31 is pressed once again, the starting button 31 sends a signal, the control module receives the signal and then controls the servo motor 62 to work, the servo motor 62 drives the slotted driving shaft 63 to rotate, the slotted driving shaft 63 rotates to drive the meshed driven shaft 64 to rotate, the meshed driven shaft 64 rotates to drive the reversing bevel gear assembly 65 to rotate, the reversing bevel gear assembly 65 rotates to drive the positioning short shaft 66 to rotate, the positioning short shaft 66 rotates to drive the first transmission assembly 67 to rotate, the first transmission assembly 67 rotates to drive the stirring plate 69 to rotate, the stirring plate 69 rotates to stir nuclear waste, after the nuclear waste is stirred, the stop button 32 is pressed once, the stop button 32 sends a signal, the control module receives the signal and controls the servo motor 62 to stop, the slotted driving shaft 63 stops driving the meshed driven shaft 64 to rotate, the stirring plate 69 stops rotating, then the unlocking button 33 is pressed, the unlocking button 33 sends a signal, the control module receives the signal and controls the electric push rod 52 to extend, the electric push rod 52 drives the closed top frame 54 to move upwards through the fixed connecting plate 53, the closed top frame 54 moves upwards until the photoelectric sensor 510 corresponds to the photoelectric sensor 510, and the photoelectric sensor 510 sends a signal, control electric putter 52 stops behind control module received signal, and still control behind the control module received signal and heat module 58 work, heat module 58 work and heat nuclear waste material, temperature sensor 59 monitors the temperature, temperature sensor 59 signals, control behind the control module received signal and heat module 58 and stop, control electric putter 52 extension 2 seconds behind the control module received signal simultaneously, airtight top frame 54 also upwards removes reset, 2 seconds later, control module control electric putter 52 stops, the rethread removes sealed foundation tube 4 and carries out subsequent processing to nuclear waste material.

Example 2

Based on embodiment 1, as shown in fig. 8-14, the present invention further includes a packing mechanism 7, the packing mechanism 7 includes a positioning bottom frame 71, a positioning guide post 72, a lifting bottom plate 73, a driven screw 74, a driving gear assembly 75, a slotted screw 76, a positioning transverse plate 77, a guide rod 78, a limiting upright rod 79, a limiting top block 710, a positioning fixture block 711, a first reset guide post 712, a first reset spring 713, a second reset guide post 714, a second reset spring 715, and a packing bottom tube 716, the top of the sealed top frame 54 is fixedly connected with the positioning bottom frame 71, the positioning guide posts 72 are fixedly connected to the bottom of the positioning bottom frame 71 in a left-right symmetrical manner, the lifting bottom plate 73 is slidably arranged between the left and right positioning guide posts 72, the driven screw 74 is rotatably arranged in the middle of the positioning bottom frame 71, the slotted screw 76 is rotatably arranged in the front of the positioning bottom frame 71, the driving gear assembly 75 is arranged between the slotted screw 76 and the driven screw 74, the driving gear assembly 75 is composed of two gears, one of the gears is installed at the lower part of the driven screw rod 74, the other one is installed at the lower part of the slotted screw rod 76, the two gears are engaged, the guide rods 78 are fixedly connected at the middle part of the lifting bottom plate 73 in a bilateral symmetry manner, the positioning transverse plate 77 is slidably arranged between the guide rods 78 at the left side and the right side, the positioning transverse plate 77 is in threaded fit with the slotted screw rod 76, the positioning transverse plate 77 is also in threaded fit with the driven screw rod 74, the limiting vertical rod 79 is fixedly connected at the front middle side of the top part of the positioning transverse plate 77, the limiting top block 710 is fixedly connected at the left middle side of the top part in the closed top frame 54, the limiting top block 710 is in threaded fit with the limiting vertical rod 79, the first reset guide columns 712 are symmetrically arranged at the left side and the right side at the rear part of the lifting bottom plate 73, the positioning fixture block 711 is slidably arranged between the first reset guide columns 712 at the left side and the right side, the first reset spring 713 is wound between the top part of the positioning fixture block 711 and the lower part of the first reset guide columns 712, the rear portion of the lifting bottom plate 73 is symmetrically provided with second reset guide posts 714 at the left and right sides, the second reset guide posts 714 are slidably connected with the positioning transverse plate 77, second reset springs 715 are wound on the second reset guide posts 714, one ends of the second reset springs 715 are connected with the positioning transverse plate 77, the other ends of the second reset springs 715 are connected with the lifting bottom plate 73, a packing bottom cylinder 716 is rotatably arranged between the outer sides of the positioning bottom frame 71, and the packing bottom cylinder 716 is matched with the lifting bottom plate 73.

The material turning device also comprises a material turning mechanism 8, the material turning mechanism 8 comprises a lifting driving wheel 81, a second transmission component 82, a vertical short column 83, a rotating bottom frame 84, a driven gear ring 85, a transmission gear 86, a material turning roller 87 and a material smearing scraper 88, the lifting driving wheel 81 is arranged on the grooving screw rod 76 in a sliding mode, the vertical short column 83 is arranged on the front portion of the lifting bottom plate 73 in a bilaterally symmetrical and rotating mode, the second transmission component 82 is connected between the vertical short column 83 and the lifting driving wheel 81, the second transmission component 82 consists of two belt pulleys and a belt, one belt pulley is arranged in the middle of the vertical short column 83, the other belt pulley is arranged on the lifting driving wheel 81, the belt is wound between the two belt pulleys, the rotating bottom frame 84 is arranged on the lower portion of the inner side of the rotating bottom frame 84 and fixedly connected with the driven gear ring 85, the transmission gear 86 is fixedly connected with the lower portion of the vertical short column 83, and the transmission gear ring 86 is meshed with the driven gear ring 85, six material turning rollers 87 are rotatably arranged at intervals on the outer side of the rotary bottom frame 84, and six material smearing scrapers 88 are fixedly connected at intervals on the outer side of the rotary bottom frame 84.

When the servo motor 62 works, the belt post fixing shaft 68 rotates to drive the driven screw rod 74 to rotate, the driven screw rod 74 rotates to drive the positioning transverse plate 77 to move upwards, the positioning transverse plate 77 moves upwards to drive the lifting bottom plate 73 to move upwards, the lifting bottom plate 73 moves upwards to enable the packing bottom barrel 716 to rotate, the packing bottom barrel 716 rotates to stir nuclear waste, the positioning transverse plate 77 moves upwards to drive the limiting vertical rod 79 to move upwards, the limiting vertical rod 79 moves upwards to be in contact with the limiting top block 710, the limiting top block 710 enables the limiting vertical rod 79 to move backwards, the limiting vertical rod 79 moves backwards to drive the positioning transverse plate 77 to move backwards, the second reset spring 715 is stretched, meanwhile, the positioning transverse plate 77 moves backwards to be engaged with the slotted screw rod 76, the positioning transverse plate 77 is separated from the driven screw rod 74, and the positioning transverse plate 77 moves backwards to slide through the positioning fixture block 711 under the action of the first reset spring 713, the positioning block 711 limits the positioning transverse plate 77, the driven screw rod 74 rotates to drive the driving gear assembly 75 to rotate, the driving gear assembly 75 rotates to drive the slotted screw rod 76 to rotate, the slotted screw rod 76 rotates to drive the positioning transverse plate 77 to move downwards, the positioning transverse plate 77 moves downwards to drive the lifting bottom plate 73 to move downwards, when the lifting bottom plate 73 moves downwards for the maximum stroke, the nuclear waste is contacted with the positioning block 711, the positioning block 711 moves upwards due to the nuclear waste, the first return spring 713 is stretched, the positioning block 711 moves upwards to stop limiting the positioning transverse plate 77, the positioning transverse plate 77 moves forwards to be meshed with the driven screw rod 74 under the action of the second return spring 715, similarly, the driven screw rod 74 continues to rotate to enable the lifting bottom plate 73 to move upwards, the positioning block 711 is separated from the nuclear waste, and the positioning block 711 also moves downwards to be reset due to the first return spring 713, thus, the nuclear waste can be better stirred.

When the servo motor 62 works, the slotted screw 76 rotates to drive the lifting driving wheel 81 to rotate, the lifting driving wheel 81 rotates to drive the second transmission assembly 82 to rotate, the second transmission assembly 82 rotates to drive the vertical short column 83 to rotate, the vertical short column 83 rotates to drive the transmission gear 86 to rotate, the transmission gear 86 rotates to drive the driven gear ring 85 to rotate, the driven gear ring 85 rotates to drive the rotary bottom frame 84 to rotate, the rotary bottom frame 84 rotates to drive the material turning roller 87 and the material smearing scraper 88 to rotate, the material turning roller 87 and the material smearing scraper 88 rotate to turn over nuclear waste, when the servo motor 62 stops working, the lifting driving wheel 81 does not drive the vertical short column 83 to rotate through the second transmission assembly 82, the rotary bottom frame 84 stops rotating, and therefore nuclear waste can be better treated.

Example 3

On the basis of the

embodiments

1 and 2, as shown in fig. 15-19, the sealing device 9 further includes a sealing mechanism 9, the sealing mechanism 9 includes a rotating column 91, a pressure sensor 92, a driving inner cam 93, a limiting bottom frame 94, a limiting vertical plate 95, a protective bottom cover 96, a speed reduction motor 97, a driving screw 98, a first fixed short column 99, a driving toothed circular frame 910, a second fixed short column 911, a driven gear 912, a sealing top plate 913, an electromagnet assembly 914, a fixing bolt 915 and a fixed gear 916, the rotating column 91 is rotatably disposed at the middle side of the upper portion of the fixed bottom frame 1, the pressure sensor 92 is disposed at the upper portion of the rotating column 91, the driving inner cam 93 is disposed at the front portion of the fixed connecting plate 53, the driving inner cam 93 is sleeved on the rotating column 91, the rotating column 91 is in sliding fit with the driving inner cam 93, the limiting bottom frame 94 is sleeved at the lower portion of the rotating column 91, the limiting vertical plate 95 is fixedly connected to the front side of the top portion of the fixed bottom frame 1, the top of the limiting bottom frame 94 is fixedly connected with a protective bottom cover 96, the middle side of the left side of the limiting bottom frame 94 is fixedly connected with a speed reducing motor 97, an output shaft of the speed reducing motor 97 is connected with a driving screw rod 98, the circle center position of the limiting bottom frame 94 is rotatably provided with a first fixed short column 99, the upper part of the first fixed short column 99 is fixedly connected with a driving toothed round frame 910, the outer part of the limiting bottom frame 94 is rotatably provided with six second fixed short columns 911 at intervals, the upper part of the second fixed short column 911 is fixedly connected with a driven gear 912, the driven gear 912 is meshed with the driving toothed round frame 910, the lower part of the limiting bottom frame 94 is slidably provided with a sealing top plate 913, the left side and the right side of the limiting bottom frame 94 are fixedly connected with electromagnet assemblies 914, the outer side of the sealing top plate 913 is rotatably connected with six fixing bolts 915 at intervals, the fixing bolts 915 are matched with the second fixed short columns 911, the lower part of the first fixed short columns 99 is fixedly connected with a fixing gear 916, and the fixing gear 916 is meshed with the driving screw rod 98.

Still including compounding mechanism 10, compounding mechanism 10 is including the top of a charge section of thick bamboo 101, trompil plectane 102, rotate stand 103 and third drive assembly 104, airtight top frame 54 outer top right side rigid coupling has top of a charge section of thick bamboo 101, top of a charge section of thick bamboo 101 and branch material pipe 56 intercommunication, divide material pipe 56 lower part rotary type to be equipped with trompil plectane 102, airtight top frame 54 right part middle part side rotary type is equipped with rotates stand 103, rotate stand 103 and trompil plectane 102 fixed connection, be connected with third drive assembly 104 between rotation stand 103 and the driven screw 74, third drive assembly 104 comprises two belt pulleys and belt, one of them belt pulley is installed in rotating stand 103 lower part, another one belt pulley is installed on driven screw 74 upper portion, the belt is around between two belt pulleys.

Initially, the control module controls the electromagnet assembly 914 to be powered on to adsorb the top sealing plate 913, when the electric push rod 52 extends, the fixed connecting plate 53 moves upwards to drive the inner driving cam 93 to move upwards, the inner driving cam 93 moves upwards to the spiral groove above the rotating upright post 91, the inner driving cam 93 rotates the rotating upright post 91 reversely, the rotating upright post 91 rotates reversely to drive the limiting bottom frame 94 to swing rightwards, the limiting bottom frame 94 swings rightwards right to the position right above the bottom sealing barrel 4, meanwhile, the inner driving cam 93 contacts with the pressure sensor 92, the pressure sensor 92 sends a signal, the control module receives the signal and then controls the electromagnet assembly 914 to be powered off, the electromagnet assembly 914 does not limit the top sealing plate 913 any more, and after receiving the signal, the control module controls the deceleration motor 97 to rotate reversely for 1 second, the deceleration motor 97 rotates reversely to drive the screw rod 98 to rotate reversely, the driving screw rod 98 rotates reversely to drive the fixed gear 916 to rotate reversely, the fixed gear 916 reversely rotates to drive the first fixed short column 99 to reversely rotate, the first fixed short column 99 reversely rotates to drive the driving toothed circular frame 910 to reversely rotate, the driving toothed circular frame 910 reversely rotates to drive the driven gear 912 to forwardly rotate, the driven gear 912 forwardly rotates to drive the second fixed short column 911 to forwardly rotate, the second fixed short column 911 forwardly rotates to drive the fixed bolt 915 to forwardly rotate, the fixed bolt 915 forwardly rotates to drive the sealing top plate 913 to downwardly move, the sealing top plate 913 downwardly moves to seal the sealing bottom cylinder 4, after 1 second, the control module controls the speed reducing motor 97 to stop, the movable bottom column 42 is taken out of the sealing bottom cylinder 4 to carry out subsequent treatment on nuclear waste, the sealing bottom cylinder 4 is further moved to correspond to the sealing top frame 54, the sealing button 34 is pressed once, the sealing button 34 sends a signal, the control module controls the electric push rod 52 to contract for 3 seconds after receiving the signal, the electric push rod 52 contracts to drive the fixed connecting plate 53 to downwardly move, drive inner cam 93 also moves down and breaks away from with pressure sensor 92, pressure sensor 92 signals once more, control electromagnet assembly 914 circular telegram behind the control module received signal, electromagnet assembly 914 adsorbs sealed roof 913, and control gear motor 97 corotation 1 second behind the control module received signal, second fixed short column 911 also drives fixing bolt 915 reversal, spacing underframe 94 swings left simultaneously and resets, so, can seal sealed end section of thick bamboo 4 during making the processing.

Initially, a proper amount of silicon dioxide is equipped with to the top section of thick bamboo 101 of feeding, when servo motor 62 during operation, driven lead screw 74 rotates and drives third transmission assembly 104 and rotate, third transmission assembly 104 rotates and drives rotation stand 103 and rotate, it rotates and drives trompil plectane 102 and rotate to rotate stand 103, thereby trompil plectane 102 rotates and dials silicon dioxide into in the branch material pipe 56 and drops to sealed end section of thick bamboo 4 in, servo motor 62 behind the stop work, driven lead screw 74 stops to drive through third transmission assembly 104 and rotates stand 103, trompil plectane 102 also stall, so, can make things convenient for people to add silicon dioxide.

As shown in fig. 2, 20 and 21, the nuclear waste closed filling and solidifying device further comprises an electric cabinet 3, wherein the electric cabinet 3 is installed on the lower side of the front part of the fixed underframe 1, a switching power supply, a power supply module and a control module are arranged in the electric cabinet 3, the switching power supply supplies power for the nuclear waste closed filling and solidifying device, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the start button 31, the stop button 32, the unlock button 33, the seal button 34, the pressure sensor 92, the temperature sensor 59 and the photoelectric sensor 510 are all electrically connected with the control module, and the electric push rod 52, the electromagnet assembly 914, the speed reducing motor 97, the servo motor 62 and the heating module 58 are all connected with the control module through a peripheral circuit.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. The utility model provides a solidification equipment is filled in nuclear industry waste material is airtight which characterized in that, including:

the device comprises a fixed underframe (1), wherein four supporting seats (2) are fixedly connected to the fixed underframe (1) at intervals;

a start button (31), the start button (31) being mounted on the fixed chassis (1);

a stop button (32), the stop button (32) being mounted on the stationary chassis (1);

an unlocking button (33), wherein the unlocking button (33) is installed on the fixed chassis (1);

a sealing button (34), the sealing button (34) being mounted on the stationary chassis (1);

the sealing bottom cylinder (4), the sealing bottom cylinder (4) is placed on the fixed underframe (1);

the radiation-proof isolation plate (41), the radiation-proof isolation plate (41) is arranged on the sealed bottom cylinder (4);

the number of the movable bottom columns (42) is four, and the movable bottom columns (42) are arranged on the sealed bottom cylinder (4) at intervals;

the lifting mechanism (5) is arranged on the fixed underframe (1) and is used for sealing;

and the stirring mechanism (6) is arranged on the fixed underframe (1) and is used for stirring the nuclear waste.

2. The apparatus for hermetically filling and solidifying nuclear industrial waste according to claim 1, wherein the lifting mechanism (5) comprises:

a fixed cover (51), wherein the fixed cover (51) is arranged on the fixed chassis (1);

the electric push rod (52), the electric push rod (52) is installed on the fixed outer cover (51);

the fixed connecting plate (53), the fixed connecting plate (53) is arranged on the electric push rod (52);

the closed top frame (54), the closed top frame (54) is installed on the fixed connecting plate (53);

the material distributing pipe (56), the material distributing pipe (56) is arranged on the closed top frame (54);

the feeding pipe (55), the feeding pipe (55) is arranged on the material distributing pipe (56);

a ventilation duct (57), the ventilation duct (57) being mounted on the hermetic top frame (54);

the heating module (58), the heating module (58) is installed on the closed top frame (54);

the temperature sensor (59), the temperature sensor (59) is installed on the heating die set (58);

the photoelectric sensor (510), photoelectric sensor (510) are installed on fixed chassis (1).

3. The apparatus for hermetically filling and solidifying nuclear industrial waste according to claim 2, wherein the stirring mechanism (6) comprises:

a fixed outer frame (61), wherein the fixed outer frame (61) is arranged on the fixed underframe (1);

the servo motor (62), the servo motor (62) is installed on fixed outer frame (61);

the slotting driving shaft (63), the slotting driving shaft (63) is rotatably installed on the fixed underframe (1), and the slotting driving shaft (63) is fixedly connected with an output shaft of the servo motor (62);

the meshed driven shaft (64), the meshed driven shaft (64) is installed on the sealed bottom cylinder (4) in a rotating mode, and the meshed driven shaft (64) is matched with the slotted driving shaft (63);

the positioning short shaft (66), the positioning short shaft (66) is rotatably arranged on the sealing bottom cylinder (4);

the reversing bevel gear component (65), the reversing bevel gear component (65) is arranged between the positioning short shaft (66) and the meshing driven shaft (64);

the belt column fixing shaft (68), the belt column fixing shaft (68) is rotatably arranged on the sealing bottom cylinder (4);

the first transmission assembly (67), the first transmission assembly (67) is installed between the belt column fixing shaft (68) and the positioning short shaft (66);

the stirring plate (69), the stirring plate (69) is installed on the belt column fixed shaft (68).

4. The nuclear industry waste closed filling and curing device as claimed in claim 3, further comprising a filling mechanism (7), wherein the filling mechanism (7) comprises:

a positioning chassis (71), wherein the positioning chassis (71) is installed on the closed top frame (54);

the number of the positioning guide columns (72) is two, and the positioning guide columns (72) are symmetrically arranged on the positioning underframe (71);

the lifting bottom plate (73), the lifting bottom plate (73) is installed between the two positioning guide columns (72) in a sliding way;

the driven screw rod (74), the driven screw rod (74) is installed on the positioning underframe (71) in a rotating mode;

the slotting lead screw (76), the slotting lead screw (76) is installed on the positioning underframe (71) in a rotating way;

the driving gear assembly (75), the driving gear assembly (75) is installed between the slotted screw rod (76) and the driven screw rod (74);

the number of the guide rods (78) is two, and the guide rods (78) are symmetrically arranged on the lifting bottom plate (73);

the positioning transverse plate (77), the positioning transverse plate (77) is installed between the two guide rods (78) in a sliding manner;

the limiting vertical rod (79), the limiting vertical rod (79) is installed on the positioning transverse plate (77);

the limiting top block (710), the limiting top block (710) is installed on the closed top frame (54);

the number of the first reset guide columns (712) is two, and the first reset guide columns (712) are symmetrically arranged on the lifting bottom plate (73);

the positioning fixture block (711), the positioning fixture block (711) is installed between the two first reset guide columns (712) in a sliding manner;

the first return spring (713), the first return spring (713) is installed between the positioning fixture block (711) and the first return guide column (712);

the number of the second reset guide columns (714) is two, the second reset guide columns (714) are symmetrically arranged on the lifting bottom plate (73), and the second reset guide columns (714) are connected with the positioning transverse plate (77) in a sliding mode;

the second reset spring (715), the second reset spring (715) winds on the second reset guide post (714), one end of the second reset spring (715) is connected with the positioning transverse plate (77), and the other end is connected with the lifting bottom plate (73);

a packing bottom cylinder (716), wherein the packing bottom cylinder (716) is rotatably arranged on the positioning chassis (71).

5. The nuclear industry waste closed filling and solidifying device according to claim 4, further comprising a material overturning mechanism (8), wherein the material overturning mechanism (8) comprises:

the lifting driving wheel (81), the lifting driving wheel (81) is installed on the slotted screw rod (76) in a sliding manner;

the number of the vertical short columns (83) is two, and the vertical short columns (83) are symmetrically and rotatably arranged on the lifting bottom plate (73);

the second transmission assembly (82), the second transmission assembly (82) is installed between the vertical short column (83) and the lifting driving wheel (81);

the rotary bottom frame (84), the rotary bottom frame (84) is rotatably installed on the lifting bottom plate (73);

the driven gear ring (85), the driven gear ring (85) is installed on the rotary bottom frame (84);

the transmission gear (86), the transmission gear (86) is installed on the vertical short column (83), and the transmission gear (86) is meshed with the driven gear ring (85);

the number of the turning drums (87) is six, and the turning drums (87) are rotatably mounted on the rotary bottom frame (84) at intervals;

the number of the material smearing scrapers (88) is six, and the material smearing scrapers (88) are installed on the rotary bottom frame (84) at intervals.

6. The nuclear industry waste closed-filling solidification device according to claim 5, further comprising a sealing mechanism (9), wherein the sealing mechanism (9) comprises:

the rotating upright post (91), the rotating upright post (91) is rotatably arranged on the fixed underframe (1);

the pressure sensor (92), the pressure sensor (92) is installed on the rotating column (91);

the driving inner cam (93), the driving inner cam (93) is installed on the fixed connecting plate (53), the driving inner cam (93) is sleeved on the rotating upright post (91), and the rotating upright post (91) is in sliding fit with the driving inner cam (93);

the limiting bottom frame (94), the limiting bottom frame (94) is installed on the rotating upright post (91) in a sliding manner;

the limiting vertical plate (95), the limiting vertical plate (95) is installed on the fixed underframe (1);

the protective bottom cover (96), the protective bottom cover (96) is installed on the limit bottom frame (94);

the speed reducing motor (97), the speed reducing motor (97) is installed on the limit bottom frame (94);

the driving screw rod (98), the driving screw rod (98) is installed on the output shaft of the speed reducing motor (97);

the first fixed short column (99), the first fixed short column (99) is rotatably installed on the limit bottom frame (94);

the driving toothed round rack (910), the driving toothed round rack (910) is installed on the first fixed short column (99);

the number of the second fixed short columns (911) is six, and the second fixed short columns (911) are rotatably arranged on the limit bottom frame (94) at intervals;

the driven gear (912), the driven gear (912) is installed on the second fixed short column (911), the driven gear (912) is meshed with the circular frame (910) with the driving teeth;

the sealing top plate (913), the sealing top plate (913) is installed on the limiting bottom frame (94) in a sliding mode;

the number of the electromagnet assemblies (914) is two, and the electromagnet assemblies (914) are symmetrically arranged on the limit bottom frame (94);

the number of the fixing bolts (915) is six, the fixing bolts (915) are installed on the sealing top plate (913) at intervals in a threaded mode, and the fixing bolts (915) are matched with the second fixing short columns (911);

a fixed gear (916), the fixed gear (916) being mounted on the first fixed stub (99), the fixed gear (916) being engaged with the drive screw (98).

7. The nuclear industry waste closed filling and curing device as claimed in claim 6, further comprising a mixing mechanism (10), wherein the mixing mechanism (10) comprises:

the top charging barrel (101), the top charging barrel (101) is installed on the closed top frame (54), and the top charging barrel (101) is communicated with the ventilation pipeline (57);

the opening circular plate (102), the opening circular plate (102) is rotatably arranged on the material distributing pipe (56);

the rotary upright post (103), the rotary upright post (103) is rotatably arranged on the closed top frame (54), and the rotary upright post (103) is fixedly connected with the perforated circular plate (102);

and the third transmission assembly (104), and the third transmission assembly (104) is arranged between the rotating upright post (103) and the driven screw rod (74).

8. The nuclear industrial waste closed filling and curing device is characterized by further comprising an electric cabinet (3), wherein the electric cabinet (3) is mounted on one side of the fixed chassis (1) close to the sealing button (34), the electric cabinet (3) internally comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the nuclear industrial waste closed filling and curing device, the power supply module is connected with a power main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; start button (31), stop button (32), unlock button (33), sealed button (34), pressure sensor (92), temperature sensor (59) and photoelectric sensor (510) all with control module electric connection, electric putter (52), electromagnet assembly (914), gear motor (97), servo motor (62) and heating module (58) all pass through peripheral circuit with control module and are connected.