CN217588445U

CN217588445U - Radioactive waste handles with filling device

Info

Publication number: CN217588445U
Application number: CN202122323315.8U
Authority: CN
Inventors: 孟金
Original assignee: Cnnc Tongxing Beijing Nuclear Technology Co ltd
Current assignee: Cnnc Tongxing Beijing Nuclear Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-10-14
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a loading device for radioactive waste treatment belongs to radioactive waste treatment technical field, including the shock attenuation board, shock attenuation board top fixed connection shock attenuation post, the primary crushing case of shock attenuation post top fixed connection, primary crushing case one side through connection feeding pipe, motor a is installed to primary crushing case one side, motor a installs swing arm an in one side, the sword is smashed to swing arm an lateral wall fixed connection, the inside fixed connection transport swash plate of primary crushing incasement portion, primary crushing bottom of the case portion through connection crushing pipe, crushing intraduct installs motor b. The utility model discloses a set up motor a and drive crushing sword and rotate and drive the crushing sword with motor b and stir and rotate and carry out abundant crushing to radioactive waste, improve the space usage rate of collecting box and drive the stripper plate through setting up servo motor and remove and extrude the radioactive waste after smashing, improve the space usage rate of collecting box.

Description

Radioactive waste handles with filling device

Technical Field

The utility model relates to a radioactive waste treatment technical field especially relates to a loading device for radioactive waste treatment.

Background

Radioactive waste is a substance that contains or is contaminated with radionuclides, has a concentration or specific activity greater than the level of cleanliness regulations prescribed by the national regulatory authorities, and is expected to be unused. And can be classified into gas waste, liquid waste and solid waste according to their forms. The wastes generated in the uranium mining and smelting process mainly comprise solid wastes such as waste ores, waste slag and tailings, the prior art treats the solid wastes with radioactivity mostly by transferring and storing the solid wastes underground, the radioactive solid wastes need to be put into a storage tank when being transferred so as to be transferred and stored, the storage tank is filled with the wastes by manpower, and the wastes are more in the prior art, so that the workload of workers is higher, and the wastes are easily radiated by the radioactive solid wastes.

Patent No. CN201910573394.2 discloses a loading device for radioactive waste treatment, including hold up tank and first conveyor, the hold up tank is placed at the top of first conveyor, the bilateral symmetry of hold up tank is equipped with weighing device, weighing device includes supporting bench, electronic scale, hoisting device and fixing device, the electronic scale is fixed at the top of supporting bench, hoisting device fixes at the top of electronic scale, fixing device and hoisting device's output are fixed, fixing device's output and hold up tank contact, the top of supporting bench is fixed with the mounting bracket, the top of mounting bracket is fixed with feeding device, feeding device includes collecting tank, extrusion device, discharging pipe and current limiting device, the outside of collecting tank is fixed with the top of mounting bracket, this loading device for radioactive waste treatment can carry out mechanical automated filling to radioactive solid waste, has reduced the use to the labour, has also avoided the radiation to the staff.

The radioactive waste disposal filling device of the above-mentioned technology has the following disadvantages: 1. the device can not fully crush the radioactive waste and can not improve the space utilization rate of the collecting box; 2. the device has poor effect of extruding the radioactive waste, and cannot increase the space utilization rate of the collecting box, so that the filling device for treating the radioactive waste is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radioactive waste treatment is with loading device, the utility model discloses a set up motor a and drive crushing sword and rotate and stir the garrulous sword with motor b drives and rotate and carry out abundant crushing to radioactive waste, improve the space usage rate of collecting box and drive the stripper plate through setting up servo motor and remove and extrude the radioactive waste after smashing, improve the space usage rate of collecting box.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of radioactive waste handles and uses loading device, including the shock attenuation board, shock attenuation board top fixed connection shock attenuation post, the primary crushing case of shock attenuation post top fixed connection, primary crushing case one side through connection throws the material pipe, motor a is installed to primary crushing case one side, motor a installs swing arm an in one side, swing arm an lateral wall fixed connection smashes the sword, the inside fixed connection transport swash plate of primary crushing incasement, primary crushing bottom of the case portion through connection crushing pipe, smashes the inside installation of the pipe and has motor b, swing arm b is installed to motor b one side, swing arm b one end fixed connection stirs the garrulous pole, it stirs garrulous sword to stir garrulous pole lateral wall fixed connection, smash the pipe other end through connection collecting box, servo motor is installed to collecting box one side, the screw thread rotary motor installs the screw thread rotary rod in one side, screw thread rotary rod lateral wall threaded connection restriction piece, restriction piece one side fixed connection stripper plate, the smooth ball is installed to stripper one end, smooth ball lateral wall sliding connection slide rail, screw thread one end rotates the connection restriction plate.

Optionally, a discharge port is arranged at the joint of the primary crushing box and the crushing pipe, and a feed port is arranged at the joint of the collecting box and the crushing pipe.

Optionally, a threaded groove is formed at a connection position of the limiting block and the threaded rotating rod, and a rotating groove is formed at a connection position of the limiting plate and the threaded rotating rod.

Optionally, the power output end of the motor a is connected with the power input end of the rotary rod a, and the power output end of the servo motor is connected with the power input end of the threaded rotary rod.

Optionally, the power output end of the motor b is connected with the power input end of the rotating rod b, and the power output end of the rotating rod b is connected with the power input end of the stirring and crushing rod.

Optionally, the motor a, the motor b and the servo motor are connected with an external power supply through wires.

The utility model has the advantages as follows:

the embodiment of the utility model provides a radioactive waste treatment is with loading device:

1. the utility model discloses a motor a, smash the sword, carry the swash plate, motor b, stir garrulous sword and crushing pipe, when handling the wastes material, throw radioactive waste into primary crushing incasement portion through the feeding pipe earlier, open power simultaneously and let motor a and motor b work, motor a drives the bull stick a and rotates, bull stick a drives crushing sword and rotates, crushing sword rotates and comes to smash the radioactive waste, inside the radioactive waste after smashing enters into crushing pipe through carrying the swash plate, motor b drives bull stick b and rotates, bull stick b drives and stirs garrulous pole and rotate, it drives the rotation of stirring sword to stir garrulous pole, it rotates to carry out regrinding to the radioactive waste after smashing to stir the sword, such benefit is that it rotates and drive the rotation of stirring sword to carry out abundant smashing to the radioactive waste through motor a, improve the space utilization of collecting box.

2. The utility model discloses a servo motor, the screw thread rotary rod, a slide rail, the smooth ball, restriction piece and stripper plate, when the radioactive waste after smashing gets into to the collection incasement portion through the feed inlet, open the power and let servo motor work, servo motor (servo motor is two-way motor, the change that two-way motor turned to is realized by conversion power supply's phase sequence) drives the screw thread rotary rod and rotates, the screw thread rotary rod drives the restriction piece and reciprocates, the restriction piece moves the moving direction who restricts the restriction piece through the smooth ball of stripper plate one side on the slide rail, the stripper plate reciprocates and extrudees the radioactive waste after smashing, improve the space utilization of collection case, such benefit is that it extrudees the radioactive waste after smashing to drive the stripper plate through servo motor and remove, improve the space utilization of collection case.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a loading device for radioactive waste treatment according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a loading device a for radioactive waste treatment according to an embodiment of the present invention.

In the figure: 1. a damper plate; 2. a shock-absorbing post; 3. a primary crushing box; 4. a feeding pipe; 5. a motor a; 6. a rotary rod a; 7. a crushing knife; 8. a conveying sloping plate; 9. a discharge port; 10. a grinding pipe; 11. a motor b; 12. a rotary rod b; 13. a stirring and crushing rod; 14. a mincing knife; 15. a feed inlet; 16. a servo motor; 17. a slide rail; 18. a threaded rotating rod; 19. a limiting block; 20. a pressing plate; 21. a sliding ball; 22. a limiting plate; 23. rotating the groove; 24. a thread groove; 25. and a collection box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A loading device for radioactive waste treatment according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, an embodiment of the utility model provides a radioactive waste treatment is with filling device, including shock attenuation board 1, shock attenuation board 1 top fixed connection shock attenuation post 2, 2 top fixed connection primary crushing case 3 of shock attenuation post, primary crushing case 3 one side through connection feeding pipe 4, motor a5 is installed to primary crushing case 3 one side, swing arm a6 is installed to motor a5 one side, swing arm a6 lateral wall fixed connection crushing sword 7, the inside fixed connection transport swash plate 8 of primary crushing case 3, primary crushing case 3 bottom through connection crushing pipe 10, crushing pipe 10 internally mounted has motor b11, swing arm b12 is installed to motor b11 one side, swing arm b12 one end fixed connection stirs crushing pole 13, stir crushing pole 13 lateral wall fixed connection and stir crushing sword 14, the crushing pipe 10 other end through connection collecting box 25, collecting box 25 one side is installed servo motor 16, threaded rotary rod 18 is installed to servo motor 16 one side, threaded rotary rod 18 limit piece 19, limit piece 19 one side fixed connection external wall 19, the slide rail 20 one end sliding ball extrusion board 21, the extrusion board 18 one end sliding connection limiting extrusion board 22.

For example, when the waste is treated, the radioactive waste is firstly thrown into the primary crushing box 3 through the feeding pipe 4, the motor a5 drives the rotary rod a6 to rotate, the rotary rod a6 drives the crushing knife 7 to rotate, the crushing knife 7 rotates to crush the radioactive waste, the crushed radioactive waste enters the crushing pipe 10 through the inclined conveying plate 8, the motor b11 drives the rotary rod b12 to rotate, the rotary rod b12 drives the stirring rod 13 to rotate, the stirring rod 13 drives the stirring knife 14 to rotate, the stirring knife 14 rotates to secondarily crush the crushed radioactive waste, when the crushed radioactive waste enters the collection box 25 through the feeding port 15, the servo motor 16 (the servo motor 16 is a bidirectional motor, the steering of the bidirectional motor is changed by switching the phase sequence of the power supply) drives the threaded rotary rod 18 to rotate, the threaded rotary rod 18 drives the limiting block 19 to move up and down, the limiting block 19 moves on the sliding rail 17 through the sliding ball 21 on one side of the squeezing plate 20 to limit the moving direction of the sliding rail 19, the squeezing space of the squeezing plate 20 is used for increasing the squeezing rate of the radioactive waste after the squeezing space of the collection box 25.

Referring to fig. 1, a discharge port 9 is arranged at the joint of the primary crushing box 3 and the crushing pipe 10, and a feed port 15 is arranged at the joint of the collecting box 25 and the crushing pipe 10.

Illustratively, the radioactive waste is facilitated to enter inside the collection tank 25.

Referring to fig. 1, a screw groove 24 is formed at the connection of the limiting block 19 and the threaded rotating rod 18, and a rotating groove 23 is formed at the connection of the limiting plate 22 and the threaded rotating rod 18.

Illustratively, the raised thread groove 24 facilitates movement of the restraint block 19 and the raised turn groove 23 facilitates rotation of the threaded turn bar 18.

Referring to fig. 1, the power output end of the motor a5 is connected with the power input end of the rotary rod a6, and the power output end of the servo motor 16 is connected with the power input end of the threaded rotary rod 18.

Illustratively, motor a5 rotates a rotating rod a6, and servo motor 16 rotates a threaded rotating rod 18.

Referring to fig. 2, the power output end of the motor b11 is connected with the power input end of the rotary rod b12, and the power output end of the rotary rod b12 is connected with the power input end of the mincing rod 13.

Illustratively, the motor b11 drives the rotating rod b12 to rotate, and the rotating rod b12 drives the crushing rod 13 to rotate.

Referring to fig. 1 and 2, the motor a5, the motor b11 and the servo motor 16 are connected to an external power source through wires.

Illustratively, an external power source provides power to the motor a5, the motor b11, and the servo motor 16.

When the waste is treated, the radioactive waste is firstly put into the primary crushing box 3 through the feeding pipe 4, simultaneously, a power supply is turned on to enable a motor a5 and a motor b11 to work, the motor a5 drives a rotary rod a6 to rotate, the rotary rod a6 drives a crushing cutter 7 to rotate, the crushing cutter 7 rotates to crush the radioactive waste, the crushed radioactive waste enters the crushing pipe 10 through a conveying inclined plate 8, the motor b11 drives a rotary rod b12 to rotate, the rotary rod b12 drives a stirring rod 13 to rotate, the stirring rod 13 drives a stirring cutter 14 to rotate, the stirring cutter 14 rotates to secondarily crush the crushed radioactive waste, this is advantageous in that the radioactive wastes are sufficiently crushed by the rotation of the crushing cutter 7 by the motor a5 and the rotation of the mincing cutter 14 by the motor b11, so that the space utilization rate of the collection box 25 is increased, when the crushed radioactive waste enters the collecting box 25 through the feeding hole 15, the power supply is turned on to enable the servo motor 16 to work, the servo motor 16 (the servo motor 16 is a bidirectional motor, the change of the direction of the bidirectional motor is realized by converting the phase sequence of the power supply) drives the threaded rotating rod 18 to rotate, the threaded rotating rod 18 drives the limiting block 19 to move up and down, the limiting block 19 limits the moving direction of the limiting block 19 by moving the sliding ball 21 on one side of the extrusion plate 20 on the sliding rail 17, and the extrusion plate 20 moves up and down to extrude the crushed radioactive waste, so that the space utilization rate of the collecting box 25 is improved, this has the advantage that the servo motor 16 drives the pressing plate 20 to move to press the crushed radioactive waste, so as to increase the space utilization rate of the collecting box 25, the model Y112M-2 of the motor a5, the model Y132S2-2 of the motor b11 and the model BA6209 of the servo motor 16.

The utility model relates to a loading device for radioactive waste treatment, which comprises a damping plate 1; 2. a shock-absorbing post; 3. a primary crushing box; 4. a feeding pipe; 5. a motor a; 6. a rotary rod a; 7. a crushing knife; 8. a conveying sloping plate; 9. a discharge port; 10. a grinding pipe; 11. a motor b; 12. a rotating rod b; 13. a stirring and crushing rod; 14. a mincing knife; 15. a feed inlet; 16. a servo motor; 17. a slide rail; 18. a threaded rotating rod; 19. a limiting block; 20. a compression plate; 21. a sliding ball; 22. a limiting plate; 23. rotating the groove; 24. a thread groove; 25. the collecting box and the parts are all universal standard parts or parts known by the technicians in the field, and the structure and the principle of the collecting box and the parts are known by the technicians in technical manuals or by routine experiment methods.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a radioactive waste treatment is with filling device, includes shock attenuation board (1), its characterized in that, shock attenuation board (1) top fixed connection shock attenuation post (2), shock attenuation post (2) top fixed connection primary crushing case (3), feeding pipe (4) is thrown to primary crushing case (3) one side through connection, motor a (5) are installed to primary crushing case (3) one side, hob a (6) are installed to motor a (5) one side, hob a (6) lateral wall fixed connection crushing sword (7), primary crushing case (3) inside fixed connection carries swash plate (8), primary crushing case (3) bottom through connection crushing pipe (10), crushing pipe (10) internally mounted has motor b (11), hob b (12) are installed to motor b (11) one side, hob b (12) one end fixed connection stirs crushing pole (13), stir crushing pole (13) lateral wall fixed connection crushing sword (14), smash crushing pipe (10) other end through connection collecting box (25), rotary rod (25) one side is installed rotary rod (16), servo screw thread connection limit piece (18) are installed to rotary rod (16), limiting block (19) one side fixed connection stripper plate (20), slide ball (21) are installed to stripper plate (20) one end, slide ball (21) lateral wall sliding connection slide rail (17), screw rotary rod (18) one end is rotated and is connected limiting plate (22).

2. The radioactive waste treatment loading device according to claim 1, wherein the primary crushing tank (3) is provided with a discharge outlet (9) at the connection with the crushing pipe (10), and the collection tank (25) is provided with a feed inlet (15) at the connection with the crushing pipe (10).

3. The radioactive waste disposal loading device according to claim 1, wherein the limiting block (19) is provided with a threaded groove (24) at the connection with the threaded rotating rod (18), and the limiting plate (22) is provided with a rotating groove (23) at the connection with the threaded rotating rod (18).

4. A radioactive waste disposal filling apparatus according to claim 1, wherein the power output terminal of the motor a (5) is connected to the power input terminal of the rotating rod a (6), and the power output terminal of the servo motor (16) is connected to the power input terminal of the threaded rotating rod (18).

5. The radioactive waste treatment loading device according to claim 1, wherein the power output end of the motor b (11) is connected to the power input end of the rotary rod b (12), and the power output end of the rotary rod b (12) is connected to the power input end of the crushing rod (13).

6. The radioactive waste treatment loading device according to claim 1, wherein the motor a (5), the motor b (11) and the servo motor (16) are connected to an external power source through wires.