CN114694875B - Dry type nuclear waste treatment equipment - Google Patents
Dry type nuclear waste treatment equipment Download PDFInfo
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- CN114694875B CN114694875B CN202210312678.8A CN202210312678A CN114694875B CN 114694875 B CN114694875 B CN 114694875B CN 202210312678 A CN202210312678 A CN 202210312678A CN 114694875 B CN114694875 B CN 114694875B
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- Prior art keywords
- crushing
- box
- nuclear waste
- dry
- compression
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- 239000002699 waste material Substances 0.000 title claims abstract description 123
- 238000007906 compression Methods 0.000 claims abstract description 75
- 230000006835 compression Effects 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 24
- 239000010908 plant waste Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 38
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application relates to the technical field of nuclear power plant waste treatment equipment, in particular to dry type nuclear waste treatment equipment which comprises a compression box, wherein a hydraulic cylinder is arranged on the top surface of the compression box, and a piston rod of the hydraulic cylinder penetrates through the top wall of the compression box and is connected with a pressing plate; the compression box is connected with a crushing box, a primary crushing mechanism and a platform are arranged in the crushing box, the primary crushing mechanism comprises a first motor and a first crushing roller, the first motor and the first crushing roller are arranged on the outer wall of the crushing box, and an output shaft of the first motor penetrates through the outer wall of the crushing box to be connected with the first crushing roller; the platform is positioned below the first crushing roller, a material conveying opening is formed in the crushing box, and the material conveying opening is used for communicating the crushing box with the compression box; the crushing box is also internally provided with a pushing mechanism for pushing the dry nuclear waste from the crushing box to the compression box. The application can solve the problem of poor compression effect of dry nuclear waste.
Description
Technical Field
The application relates to the technical field of nuclear power plant waste treatment equipment, in particular to dry type nuclear waste treatment equipment.
Background
Nuclear waste generally refers to waste materials that are no longer needed and are radioactive when used in nuclear fuel production, processing, or nuclear reactors, and is generally classified into nuclear waste liquid, nuclear waste gas, and dry nuclear waste in a physical state. The dry type nuclear waste is stored in a container dedicated to storing the nuclear waste, and in order to save space of the nuclear waste container, a compression process is required before the dry type nuclear waste is loaded into the nuclear waste container. The current dry type nuclear waste treatment equipment comprises a box body, wherein a hydraulic cylinder and a pressing plate are arranged in the box body and are connected through a hydraulic rod, and the hydraulic rod is driven by the hydraulic cylinder to drive the pressing plate to compress the dry type nuclear waste, so that the dry type nuclear waste is in a block shape and is convenient to store.
During use of the above dry type nuclear waste disposal apparatus, the inventors found that the above technique has at least the following problems: the large volume of the partial dry nuclear waste can easily cause the compressed massive dry nuclear waste to still leave larger gaps, thereby resulting in poor compression effect of the dry nuclear waste.
Disclosure of Invention
In order to solve the problem of poor compression effect of dry nuclear waste, the present application provides a dry nuclear waste treatment apparatus.
The application provides dry type nuclear waste treatment equipment which adopts the following technical scheme:
The dry type nuclear waste treatment equipment comprises a compression box, wherein a hydraulic cylinder is arranged on the top surface of the compression box, and a piston rod of the hydraulic cylinder penetrates through the top wall of the compression box and is connected with a pressing plate; the compression box is connected with a crushing box, a primary crushing mechanism and a platform are arranged in the crushing box, the primary crushing mechanism comprises a first motor and a first crushing roller, the first motor and the first crushing roller are arranged on the outer wall of the crushing box, and an output shaft of the first motor penetrates through the outer wall of the crushing box to be connected with the first crushing roller; the platform is positioned below the first crushing roller, a material conveying opening is formed in the crushing box, and the material conveying opening is used for communicating the crushing box with the compression box; the crushing box is also internally provided with a pushing mechanism for pushing the dry nuclear waste from the crushing box to the compression box.
Through adopting above-mentioned technical scheme, before compressing dry-type nuclear waste, dry-type nuclear waste can earlier pass through crushing case, starts first motor and makes first crushing roller smash dry-type nuclear waste, and the dry-type nuclear waste after smashing falls on the platform then starts pushing mechanism and pushes dry-type nuclear waste to the compression incasement, starts the pneumatic cylinder at last and compresses dry-type nuclear waste. By performing the operation of pulverizing the dry nuclear waste in advance, the dry nuclear waste having a large volume is pulverized as much as possible, thereby enhancing the compression effect of the dry nuclear waste.
In a specific embodiment, the primary crushing mechanism further comprises a second crushing roller, both ends of the second crushing roller are rotatably connected with the inner wall of the crushing box, and the second crushing roller is meshed with the first crushing roller.
Through adopting above-mentioned technical scheme, through adding the second crushing roller of establishing, strengthen the crushing effect of elementary crushing mechanism to dry-type nuclear waste to smash great dry-type nuclear waste as far as possible, strengthen the compression effect of dry-type nuclear waste.
In a specific implementation manner, the pushing mechanism comprises a screw rod and a second motor arranged outside the crushing box, one end of the screw rod penetrates through the crushing box to be connected with an output shaft of the second motor, and the other end of the screw rod is rotatably connected with the inner wall of the crushing box; a sliding block is arranged between the second motor and the inner wall of the crushing box, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block; the sliding block is provided with a fixed plate, the fixed plate is provided with a pushing plate, and the bottom surface of the pushing plate is propped against the top surface of the platform.
Through adopting above-mentioned technical scheme, start the second motor and make the lead screw rotate, the slider can carry out rectilinear motion on the lead screw, and the slider drives the push pedal and pushes away the dry-type nuclear waste after smashing on the platform to the compression incasement, compares in dry-type nuclear waste and directly falls into the compression incasement, the compression frequency of the dry-type nuclear waste of being convenient for control.
In a specific implementation manner, the pushing mechanism further comprises a guide rod, both ends of the guide rod are fixed on the inner wall of the crushing box, the guide rod penetrates through the sliding block, and the guide rod is parallel to the screw rod and is located on the same horizontal plane with the screw rod.
Through adopting above-mentioned technical scheme, the slider slides in smashing the case under the direction of guide bar, and the setting of guide bar is convenient for the slider and more stable when sliding on the lead screw.
In a specific implementation manner, a third crushing roller is arranged on the fixed plate, the third crushing roller is positioned on one side of the push plate away from the second motor, and the third crushing roller abuts against the top surface of the platform.
Through adopting above-mentioned technical scheme, when promoting dry-type nuclear waste, the push pedal, the third crushing roller can further pulverize the operation to dry-type nuclear waste at propelling movement in-process to pulverize the dry-type nuclear waste of great volume more thoroughly, reinforcing dry-type nuclear waste's compression effect.
In a specific implementation mode, the bottom surface of the pressing plate is connected with a pressing plate through a rotating shaft, one end of the rotating shaft is fixedly connected with the pressing plate, and the other end of the rotating shaft is rotatably connected with the pressing plate; and one side of the pressing plate, which is far away from the pressing plate, is provided with a plurality of raised strips.
Through adopting above-mentioned technical scheme, the sand grip can reduce the area of contact of pressure flitch and dry-type nuclear waste for thereby the pressure that dry-type nuclear waste bore is great can have better compression effect.
In a specific implementation manner, a driving motor is arranged on the bottom surface of the pressing plate, a driving gear is fixedly connected to an output shaft of the driving motor, a driven gear is fixedly connected to the rotating shaft, the driving gear is meshed with the driven gear, and the axis of the driving gear is perpendicular to the axis of the driven gear.
Through adopting above-mentioned technical scheme, start driving motor makes driving gear rotate, and driving gear drives driven gear and pivot simultaneously and rotates for the pressure flitch can be followed the pivot and rotated, changes the pressure direction that the sand grip acted on dry-type nuclear waste, thereby makes dry-type nuclear waste can be compressed more even, reinforcing dry-type nuclear waste's compression effect.
In a specific implementation mode, a plurality of lateral compression mechanisms are arranged in the compression box, each lateral compression mechanism comprises two vertically arranged and parallel sliding rods, a cross hinge frame and a lateral pressing plate, sliding sleeves are sleeved on the sliding rods, the two sliding sleeves are connected through a cross rod, and the pressing plate is connected with the cross rod through an L-shaped rod; one end of the cross hinge frame is hinged with the sliding sleeve, and the other end of the cross hinge frame is rotationally and slidably connected with the side pressure plate.
Through adopting above-mentioned technical scheme, when starting the pneumatic cylinder and compressing dry-type nuclear waste, the pressure flitch that descends simultaneously can drive the sliding sleeve through L type pole and move down on the slide bar for cross hinge frame warp and outwards expand, thereby make the side clamp plate carry out supplementary compression to dry-type nuclear waste from the side, the cooperation pressure flitch is accomplished the compression operation to dry-type nuclear waste, has strengthened the compression effect of dry-type nuclear waste.
In a specific implementation mode, a corner plate is arranged between the adjacent side pressure plates, sliding strips are arranged on two sides of the corner plate, dovetail grooves are formed in one sides, close to the corner plate, of the adjacent side pressure plates, and the sliding strips are connected in the dovetail grooves in a sliding mode.
Through adopting above-mentioned technical scheme, when the side pressure board carries out the side direction to dry-type nuclear waste, two adjacent curb plates can drive the scute motion, also can exert pressure to dry-type nuclear waste when the scute slides along the side pressure board to prevent as far as possible that dry-type nuclear waste from spilling in the space between the side pressure board, reinforcing dry-type nuclear waste's compression effect.
In a specific embodiment, the outside edge of the gusset is provided with a cushion.
Through adopting above-mentioned technical scheme, through the setting of blotter, when cross hinge frame reached the biggest extension, the blotter can play the cushioning effect to the side pressure board that is close to each other.
In summary, the present application includes at least one of the following beneficial technical effects:
1. Before compressing dry nuclear waste, the dry nuclear waste passes through a crushing box, a first motor is started to enable a first crushing roller to crush the dry nuclear waste, the crushed dry nuclear waste falls on a platform, then a pushing mechanism is started to push the dry nuclear waste into a compression box, and finally a hydraulic cylinder is started to compress the dry nuclear waste. By performing the operation of pulverizing the dry nuclear waste in advance, the dry nuclear waste having a large volume is pulverized as much as possible, thereby enhancing the compression effect of the dry nuclear waste;
2. The raised strips can reduce the contact area between the pressing plate and the dry nuclear waste, so that the dry nuclear waste bears larger pressure and has better compression effect;
3. When the hydraulic cylinder is started to compress the dry type nuclear waste, the descending pressure plate drives the sliding sleeve to move downwards on the sliding rod through the L-shaped rod, so that the cross hinge frame deforms and expands outwards, the side pressure plate is used for carrying out auxiliary compression on the dry type nuclear waste from the side surface, the compression operation on the dry type nuclear waste is completed by matching with the pressure plate, and the compression effect of the dry type nuclear waste is enhanced.
Drawings
Fig. 1 is a schematic view showing the overall structure of a dry type nuclear waste disposal apparatus in an embodiment of the present application.
Fig. 2 is a schematic view showing an internal structure of the pulverizing box in the embodiment of the present application.
Fig. 3 is a schematic view of the structure of a compression box in an embodiment of the present application.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a cross-sectional view of a compression box in an embodiment of the application.
Fig. 6 is a schematic view of a lateral compression mechanism according to an embodiment of the present application.
Fig. 7 is a schematic diagram of a lateral compression mechanism according to a second embodiment of the present application.
Reference numerals illustrate: 1. a compression box; 2. a crushing box; 21. a platform; 22. a feed hopper; 23. a material conveying port; 3. a hydraulic cylinder; 31. a pressing plate; 32. a rotating shaft; 33. a pressing plate; 331. a convex strip; 34. a driving motor; 35. a drive gear; 36. a driven gear; 37. an L-shaped rod; 4. a primary pulverizing mechanism; 41. a first pulverizing roller; 42. a second pulverizing roller; 43. a first motor; 5. a pushing mechanism; 51. a screw rod; 52. a second motor; 53. a slide block; 54. a fixing plate; 541. a push plate; 542. a third pulverizing roller; 55. a guide rod; 56. a connecting rod; 6. a lateral compression mechanism; 61. a slide bar; 62. a sliding sleeve; 63. a cross hinge frame; 64. a side pressure plate; 641. a chute; 642. a dovetail groove; 7. a corner plate; 71. a first connection plate; 72. a second connecting plate; 73. a slide bar; 8. and a cushion pad.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The embodiment of the application discloses dry type nuclear waste treatment equipment. Referring to fig. 1, the dry type nuclear waste treatment apparatus includes a pulverizing tank 2 and a compressing tank 1 arranged in parallel, one side wall of the pulverizing tank 2 is fixedly connected with one side wall of the compressing tank 1, a top surface of the pulverizing tank 2 is fixedly connected with a feed hopper 22, and a top surface of the compressing tank 1 is fixedly installed with a hydraulic cylinder 3. Referring to fig. 2, a material inlet 23 is provided in the inner wall of the crushing box 2, and the inside of the crushing box 2 is communicated with the inside of the compression box 1 through the material inlet 23.
Referring to fig. 2, a primary pulverizing mechanism 4 is provided in the pulverizing box 2, and the primary pulverizing mechanism 4 includes a first pulverizing roller 41, a second pulverizing roller 42, and a first motor 43, and the first pulverizing roller 41 and the second pulverizing roller 42 are horizontally disposed and juxtaposed. Referring to fig. 1, a first motor 43 is fixedly installed on the outer sidewall of the pulverizing box 2, an output shaft of the first motor 43 passes through the outer sidewall of the pulverizing box 2 to be fixedly connected with a first pulverizing roller 41, the other end of the first pulverizing roller 41 is connected with the inner sidewall of the pulverizing box 2, and the first pulverizing roller 41 can rotate in the pulverizing box 2. Both ends of the second pulverizing roller 42 are connected to the inner side wall of the pulverizing box 2, and the second pulverizing roller 42 can rotate in the pulverizing box 2. The first pulverizing roller 41 and the second pulverizing roller 42 are engaged, and the first motor 43 is started so that the first pulverizing roller 41 can drive the second pulverizing roller 42 to rotate, thereby preliminarily pulverizing the dry nuclear waste entering the pulverizing box 2, so that the dry nuclear waste having a large volume is pulverized as much as possible, and the compression effect of the dry nuclear waste is enhanced.
Referring to fig. 2, a platform 21 is horizontally arranged in the crushing box 2, the platform 21 is fixedly connected with the inner side wall of the crushing box 2, a pushing mechanism 5 is arranged between the platform 21 and the primary crushing mechanism 4, the pushing mechanism 5 comprises a screw rod 51, a guide rod 55 and a second motor 52, the second motor 52 is fixedly arranged on the outer side wall of the crushing box 2, one end of the screw rod 51 penetrates through the side wall of the crushing box 2 and is fixedly connected with the output shaft of the second motor 52, and the other end of the screw rod 51 is rotatably connected with the inner wall of the crushing box 2 through a bearing. Both ends of the guide rod 55 are fixedly connected with the inner side wall of the crushing box 2, and the guide rod 55 is parallel to the screw rod 51 and located in the same horizontal plane. A sliding block 53 is arranged between the output shaft of the second motor 52 and the inner wall of the crushing box 2, the screw rod 51 and the guide rod 55 penetrate through the sliding block 53, and the screw rod 51 is in threaded connection with the sliding block 53. The bottom of slider 53 is fixedly connected with fixed plate 54 through connecting rod 56, and the bottom surface fixedly connected with push pedal 541 of fixed plate 54, the bottom surface of push pedal 541 offsets with the top surface of platform 21. The bottom surface of the fixed plate 54 is also fixedly connected with a third pulverizing roller 542, the third pulverizing roller 542 is located at one side of the push plate 541 away from the second motor 52, and the third pulverizing roller 542 abuts against the top surface of the platform 21. The second motor 52 is started to enable the screw rod 51 to rotate, the sliding block 53 can conduct linear motion on the screw rod 51 under the guiding action of the guide rod 55, the sliding block 53 drives the pushing plate 541 to push the dry type nuclear waste crushed on the platform 21 into the compression box 1, and the third crushing roller 542 can further crush the dry type nuclear waste in the pushing process when the pushing plate 541 pushes the dry type nuclear waste, so that the dry type nuclear waste with a larger volume is crushed thoroughly, and the compression effect of the dry type nuclear waste is enhanced.
Referring to fig. 1 and 3, a piston rod of a hydraulic cylinder 3 passes through a top wall of a compression box 1 to be fixedly connected with a pressing plate 31, a pressing plate 33 is arranged below the pressing plate 31, a rotating shaft 32 is vertically arranged between the pressing plate 31 and the pressing plate 33, the top end of the rotating shaft 32 is connected with the bottom surface of the pressing plate 31, and the rotating shaft 32 can rotate. The bottom of the rotating shaft 32 is fixedly connected with the top surface of the pressing plate 33, and the hydraulic cylinder 3 is started to enable the piston rod to drive the pressing plate 33 to move downwards and compress the dry nuclear waste. One side of the pressing plate 33, which is far away from the pressing plate 31, is fixedly connected with a plurality of raised strips 331, and the raised strips 331 can reduce the contact area between the pressing plate 33 and the dry type nuclear waste, so that the pressure born by the dry type nuclear waste is larger and the compression effect is better. Referring to fig. 4, a driving motor 34 is fixedly installed on the bottom surface of the pressing plate 31, a driving gear 35 is fixedly connected to an output shaft of the driving motor 34, a driven gear 36 is fixedly connected to the outer side wall of the rotating shaft 32, and the driving gear 35 is meshed with the driven gear 36. The driving motor 34 is started to enable the driving gear 35 to rotate, meanwhile, the driving gear 35 drives the driven gear 36 and the rotating shaft 32 to rotate, the pressing plate 33 can rotate along with the rotating shaft 32, the pressure direction of the convex strips 331 acting on the dry type nuclear waste is changed, the dry type nuclear waste can be compressed thoroughly, and the compression effect of the dry type nuclear waste is enhanced.
Referring to fig. 5, three sets of lateral compression mechanisms 6 are provided in the compression box 1, and the lateral compression mechanisms 6 are located below the pressing plate 33 and uniformly distributed on the inner sides of three side walls of the compression box 1. Referring to fig. 6, each set of lateral compression mechanisms 6 includes two vertically disposed and parallel slide bars 61, a cross hinge frame 63 and a lateral compression plate 64, each slide bar 61 is sleeved with a slide sleeve 62, the slide sleeve 62 can slide on the slide bar 61 in the vertical direction, the two slide sleeves 62 of each set of lateral compression mechanisms 6 are fixedly connected by a cross bar, and the pressing plate 33 is fixedly connected with the cross bar by an L-shaped bar 37. One end of the cross hinge frame 63 is hinged to the slide bush 62, and the other end of the cross hinge frame 63 is slidably connected to the side pressure plate 64. A sliding groove 641 is formed in one side, close to the sliding rod 61, of the side pressing plate 64, and one end, close to the side pressing plate 64, of the cross hinge frame 63 is in sliding connection with the sliding groove 641. When the hydraulic cylinder 3 is started to compress the dry type nuclear waste, the pressing plate 33 descends and drives the sliding sleeve 62 to move downwards on the sliding rod 61 through the L-shaped rod 37, so that the cross hinge frame 63 deforms and expands outwards, the side pressing plate 64 performs auxiliary compression on the dry type nuclear waste from the side, and the pressing plate 33 is matched to complete the compression operation on the dry type nuclear waste, so that the compression effect of the dry type nuclear waste is enhanced.
Referring to fig. 7, a corner plate 7 is disposed between two adjacent side pressure plates 64, the corner plate 7 includes a first connecting plate 71 and a second connecting plate 72, the first connecting plate 71 and the second connecting plate 72 are mutually perpendicular and fixedly connected to form the corner plate 7, sliding strips 73 are fixedly connected to the outer side walls of the first connecting plate 71 and the outer side walls of the second connecting plate 72, dovetail grooves 642 are formed in one side, close to the corner plate 7, of each side pressure plate 64, and the sliding strips 73 are slidably connected in the dovetail grooves 642. As shown in fig. 6, the side pressure plates 64 are compressed to a nearly limit state, when the side pressure plates 64 laterally compress the dry nuclear waste, two adjacent side pressure plates 64 drive the corner plates 7 to move, and the corner plates 7 slide along the side pressure plates 64 and press the dry nuclear waste, so that the dry nuclear waste is prevented from leaking out of the gaps between the side pressure plates 64 as much as possible, and the compression effect of the dry nuclear waste is enhanced. Referring to fig. 6, a cushion pad 8 is fixedly connected to the outer side edge of the corner plate 7, the cushion pad 8 is made of rubber, and the cushion pad 8 can buffer the side pressure plates 64 close to each other when the cross hinge frame 63 reaches the maximum expansion degree through the arrangement of the cushion pad 8.
The implementation principle of the dry type nuclear waste treatment equipment provided by the embodiment of the application is as follows: the first motor 43 is started, dry nuclear waste is thrown into the crushing box 2 through the feed hopper 22, the first crushing roller 41 and the second crushing roller 42 perform primary crushing on the dry nuclear waste, the crushed dry nuclear waste falls on the platform 21, the second motor 52 is started, the sliding block 53 slides on the screw rod 51 and the guide rod 55 and drives the push plate 541 and the third crushing roller 542 to move on the platform 21, the third crushing roller 542 performs secondary crushing on the dry nuclear waste, and then the push plate 541 pushes the dry nuclear waste into the compression box 1. By performing the operation of pulverizing the dry nuclear waste in advance, the dry nuclear waste having a large volume is pulverized as much as possible, thereby enhancing the compression effect of the dry nuclear waste. After the dry nuclear waste enters the compression box 1, the hydraulic cylinder 3 is started to enable the pressing plate 33 to move downwards and drive the three side pressing plates 64 to compress the dry nuclear waste, and compared with the mode that the top surface of the dry nuclear waste is only pressed, the side pressing plates 64 assist in compressing the dry nuclear waste from the side surface, and the pressing plate 33 is matched to complete the compressing operation of the dry nuclear waste, so that the compressing effect of the dry nuclear waste is enhanced.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The dry type nuclear waste treatment equipment comprises a compression box (1), wherein a hydraulic cylinder (3) is arranged on the top surface of the compression box (1), and a piston rod of the hydraulic cylinder (3) penetrates through the top wall of the compression box (1) and is connected with a pressing plate (31); the method is characterized in that: the compression box (1) is connected with a crushing box (2), a primary crushing mechanism (4) and a platform (21) are arranged in the crushing box (2), the primary crushing mechanism (4) comprises a first motor (43) and a first crushing roller (41) which are arranged on the outer wall of the crushing box (2), and an output shaft of the first motor (43) penetrates through the outer wall of the crushing box (2) to be connected with the first crushing roller (41); the platform (21) is positioned below the first crushing roller (41), a material conveying opening (23) is formed in the crushing box (2), and the material conveying opening (23) is used for communicating the crushing box (2) with the compression box (1); a pushing mechanism (5) for pushing the dry type nuclear waste from the crushing box (2) to the compression box (1) is further arranged in the crushing box (2); the bottom surface of the pressing plate (31) is connected with a pressing plate (33) through a rotating shaft (32), one end of the rotating shaft (32) is fixedly connected with the pressing plate (33), and the other end of the rotating shaft (32) is rotationally connected with the pressing plate (31); a plurality of raised strips (331) are arranged on one side of the material pressing plate (33) away from the pressing plate (31); a plurality of lateral compression mechanisms (6) are arranged in the compression box (1), each lateral compression mechanism (6) comprises two vertically arranged and parallel sliding rods (61), a cross hinge frame (63) and a lateral compression plate (64), sliding sleeves (62) are sleeved on the sliding rods (61), the two sliding sleeves (62) are connected through a cross rod, and the material pressing plates (33) are connected with the cross rod through L-shaped rods (37); one end of the cross hinge frame (63) is hinged with the sliding sleeve (62), and the other end of the cross hinge frame (63) is in sliding connection with the side pressure plate (64).
2. The dry nuclear waste disposal apparatus according to claim 1, wherein: the primary crushing mechanism (4) further comprises a second crushing roller (42), two ends of the second crushing roller (42) are rotatably connected with the inner wall of the crushing box (2), and the second crushing roller (42) is meshed with the first crushing roller (41).
3. The dry nuclear waste disposal apparatus according to claim 1, wherein: the pushing mechanism (5) comprises a screw rod (51) and a second motor (52) arranged outside the crushing box (2), one end of the screw rod (51) penetrates through the crushing box (2) to be connected with an output shaft of the second motor (52), and the other end of the screw rod (51) is rotatably connected with the inner wall of the crushing box (2); a sliding block (53) is arranged between the second motor (52) and the inner wall of the crushing box (2), and the screw rod (51) penetrates through the sliding block (53) and is in threaded connection with the sliding block (53); the sliding block (53) is provided with a fixed plate (54), the fixed plate (54) is provided with a pushing plate (541), and the bottom surface of the pushing plate (541) abuts against the top surface of the platform (21).
4. A dry nuclear waste disposal apparatus according to claim 3, wherein: the pushing mechanism (5) further comprises a guide rod (55), two ends of the guide rod (55) are fixed on the inner wall of the crushing box (2), the guide rod (55) penetrates through the sliding block (53), and the guide rod (55) is parallel to the screw rod (51) and is located on the same horizontal plane with the screw rod (51).
5. A dry nuclear waste disposal apparatus according to claim 3, wherein: the fixed plate (54) is provided with a third crushing roller (542), the third crushing roller (542) is positioned at one side of the push plate (541) away from the second motor (52), and the third crushing roller (542) is propped against the top surface of the platform (21).
6. The dry nuclear waste disposal apparatus according to claim 1, wherein: the bottom surface of clamp plate (31) is equipped with driving motor (34), fixedly connected with driving gear (35) on the output shaft of driving motor (34), fixedly connected with driven gear (36) on pivot (32), driving gear (35) with driven gear (36) mesh and the axis of driving gear (35) with the axis of driven gear (36) is perpendicular.
7. The dry nuclear waste disposal apparatus according to claim 1, wherein: be equipped with scute (7) between adjacent side pressure board (64), the both sides of scute (7) all are equipped with draw runner (73), and is adjacent side pressure board (64) are close to one side of scute (7) has all seted up dovetail (642), draw runner (73) sliding connection is in dovetail (642).
8. The dry nuclear waste disposal apparatus of claim 7, wherein: and a buffer cushion (8) is arranged on the outer side edge of the angle plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312678.8A CN114694875B (en) | 2022-03-28 | 2022-03-28 | Dry type nuclear waste treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312678.8A CN114694875B (en) | 2022-03-28 | 2022-03-28 | Dry type nuclear waste treatment equipment |
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| Publication Number | Publication Date |
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| CN114694875A CN114694875A (en) | 2022-07-01 |
| CN114694875B true CN114694875B (en) | 2024-06-14 |
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| CN202210312678.8A Active CN114694875B (en) | 2022-03-28 | 2022-03-28 | Dry type nuclear waste treatment equipment |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207416042U (en) * | 2017-11-08 | 2018-05-29 | 江苏金仕达汽配科技有限公司 | A kind of waste material compressor |
| CN216093929U (en) * | 2021-09-26 | 2022-03-22 | 首钢水城钢铁（集团）有限责任公司 | Equipment box for treating ferrous metallurgy waste |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2701874B1 (en) * | 1993-02-23 | 1995-04-28 | Benito Morana | Processing unit for mechanical transformation of waste aimed at compacting said waste. |
| JP2002136955A (en) * | 2000-09-06 | 2002-05-14 | Arcadia Trading:Kk | Garbage treatment apparatus |
| KR101032268B1 (en) * | 2009-01-09 | 2011-05-06 | 이지윤 | Home small container press |
| CN211161149U (en) * | 2019-10-07 | 2020-08-04 | 兰州新华恒混凝土有限责任公司 | Waste cleaning device for decoration design |
| CN112547186A (en) * | 2020-11-20 | 2021-03-26 | 湖州琦利智能装备科技有限公司 | Construction waste mechanical compression device |
| CN112571839A (en) * | 2020-11-27 | 2021-03-30 | 张爱莲 | Industrial waste collection compression equipment |
| CN215901851U (en) * | 2021-09-06 | 2022-02-25 | 刘金霞 | Special afforestation rubbish recovery processing device |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207416042U (en) * | 2017-11-08 | 2018-05-29 | 江苏金仕达汽配科技有限公司 | A kind of waste material compressor |
| CN216093929U (en) * | 2021-09-26 | 2022-03-22 | 首钢水城钢铁（集团）有限责任公司 | Equipment box for treating ferrous metallurgy waste |
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