CN114694875A - Dry nuclear waste treatment equipment - Google Patents
Dry nuclear waste treatment equipment Download PDFInfo
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- CN114694875A CN114694875A CN202210312678.8A CN202210312678A CN114694875A CN 114694875 A CN114694875 A CN 114694875A CN 202210312678 A CN202210312678 A CN 202210312678A CN 114694875 A CN114694875 A CN 114694875A
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- crushing
- nuclear waste
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- dry
- plate
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- 239000002699 waste material Substances 0.000 title claims abstract description 127
- 230000006835 compression Effects 0.000 claims abstract description 76
- 238000007906 compression Methods 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 25
- 239000010908 plant waste Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 19
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 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
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Classifications
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- 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
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- 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 which 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 port is formed in the crushing box, and the crushing box is communicated with the compression box through the material conveying port; and a pushing mechanism for pushing the dry nuclear waste from the crushing box to the compression box is also arranged in the crushing box. The application can improve the problem of poor compression effect of the dry-type nuclear waste.
Description
Technical Field
The application relates to the technical field of waste treatment equipment of nuclear power plants, in particular to dry-type nuclear waste treatment equipment.
Background
Nuclear waste is broadly defined as waste which is no longer needed and is radioactive for use in nuclear fuel production, processing or nuclear reactors, and is generally classified into nuclear waste, nuclear waste and dry nuclear waste in terms of physical state. Dry nuclear waste is stored in containers specially used for storing nuclear waste, and in order to save space of the nuclear waste containers, compression treatment is required before the dry nuclear waste is filled into the nuclear waste containers. Current dry-type nuclear waste material treatment facility includes the box, is equipped with the pneumatic cylinder in the box and presses the flitch, and the pneumatic cylinder passes through the hydraulic stem with pressing the flitch and connect, drives with the help of the pneumatic cylinder drive hydraulic stem and presses the flitch to compress dry-type nuclear waste material for dry-type nuclear waste material becomes cubic, is convenient for store.
During the use of the dry nuclear waste treatment equipment, the inventor finds that the technology at least has the following problems: the large volume of part of the dry nuclear waste material easily causes large gaps to remain in the compressed massive dry nuclear waste material, thereby causing poor compression effect of the dry nuclear waste material.
Disclosure of Invention
In order to solve the problem that the compression effect of dry-type nuclear waste is poor, the application provides a dry-type nuclear waste treatment device.
The application provides a dry-type nuclear waste treatment facility adopts following technical scheme:
a dry-type nuclear waste treatment device 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 which 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 port is formed in the crushing box, and the crushing box is communicated with the compression box through the material conveying port; and a pushing mechanism for pushing the dry nuclear waste from the crushing box to the compression box is also arranged in the crushing box.
Through adopting above-mentioned technical scheme, before compressing the dry-type nuclear waste material, the dry-type nuclear waste material can be earlier through smashing the case, starts first motor and makes first crushing roller smash the dry-type nuclear waste material, and the dry-type nuclear waste material after smashing falls on the platform then starts push mechanism with dry-type nuclear waste material propelling movement to compression case in, starts the pneumatic cylinder at last and compresses the dry-type nuclear waste material. The dry nuclear waste having a large volume is pulverized as much as possible by the operation of pulverizing the dry nuclear waste in advance, thereby enhancing the compression effect of the dry nuclear waste.
In a specific possible embodiment, the primary crushing mechanism further comprises a second crushing roller, two 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 establishing the second crushing roller additional, strengthen the crushing effect of primary 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 mode, 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 and is 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 push plate, and the bottom surface of the push plate is abutted to 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 linear motion on the lead screw, and the slider drives the push pedal and pushes away the dry-type nuclear waste material after smashing on the platform to the compression case in, compare in the dry-type nuclear waste material directly falls into the compression case, is convenient for control the compression frequency of dry-type nuclear waste material.
In a specific possible implementation scheme, the pushing mechanism further comprises a guide rod, two 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 incasement under the direction of guide bar, and the setting of guide bar is convenient for the slider more stable when sliding on the lead screw.
In a specific possible implementation manner, a third crushing roller is arranged on the fixing plate, the third crushing roller is located on one side of the push plate, which is far away from the second motor, and the third crushing roller abuts against the top surface of the platform.
Through adopting above-mentioned technical scheme, the push pedal is when promoting dry-type nuclear waste material, and the third crushing roller can further pulverize the operation to dry-type nuclear waste material at the propelling movement in-process to smash the dry-type nuclear waste material of great volume ground more thoroughly, strengthen the compression effect of dry-type nuclear waste material.
In a specific possible embodiment, a pressing plate is connected to the bottom surface of the 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; one side of the pressure plate, which is far away from the pressure plate, is provided with a plurality of convex strips.
Through adopting above-mentioned technical scheme, the sand grip can reduce the area of contact of pressure flitch and dry-type nuclear waste material for thereby the pressure that dry-type nuclear waste material bore is great can have better compression effect.
In a specific possible implementation scheme, 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 and make drive gear rotate, drive gear drives driven gear and pivot simultaneously and rotates for it is rotatory that the pressure flitch can be followed the pivot, changes the pressure direction that the sand grip was used in on the dry-type nuclear waste material, thereby makes the dry-type nuclear waste material can be compressed ground more even, strengthens the compression effect of dry-type nuclear waste material.
In a specific implementation scheme, 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 side pressure plate, sliding sleeves are sleeved on the sliding rods, the two sliding sleeves are connected through a cross rod, and the pressure 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 connected with the side pressure plate in a sliding mode.
By adopting the technical scheme, when the hydraulic cylinder is started to compress the dry-type nuclear waste, the pressing plates which descend simultaneously can drive 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 pressing plates can assist in compressing the dry-type nuclear waste from the side, the pressing plates are matched to complete the compression operation on the dry-type nuclear waste, and the compression effect of the dry-type nuclear waste is enhanced.
In a specific implementation scheme, an angle plate is arranged between every two adjacent side pressure plates, sliding strips are arranged on two sides of each angle plate, dovetail grooves are formed in one sides, close to the angle plates, of the adjacent side pressure plates, and the sliding strips are connected in the dovetail grooves in a sliding mode.
By adopting the technical scheme, when the side pressing plates laterally compress the dry nuclear waste, the adjacent two side plates can drive the angle plates to move, and the angle plates can apply pressure to the dry nuclear waste while sliding along the side pressing plates, so that the dry nuclear waste is prevented from leaking from gaps between the side pressing plates as much as possible, and the compression effect of the dry nuclear waste is enhanced.
In a particular embodiment, the corner panels are provided with cushioning on the outer side edges.
Through adopting above-mentioned technical scheme, through the setting of blotter, when the cross hinge mount reaches the maximum 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-type nuclear waste, dry-type nuclear waste can be earlier through smashing the 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 push mechanism and in with dry-type nuclear waste propelling movement to compression case, starts the pneumatic cylinder at last and compresses dry-type nuclear waste. The operation of crushing the dry nuclear waste in advance enables the dry nuclear waste with larger volume to be crushed as much as possible, thereby enhancing the compression effect of the dry nuclear waste;
2. the convex strips can reduce the contact area between the pressure plate and the dry nuclear waste, so that the dry nuclear waste bears higher pressure and has better compression effect;
3. when the hydraulic cylinder is started to compress the dry-type nuclear waste, the pressure plates which descend simultaneously can drive the sliding sleeves to move downwards on the sliding rods through the L-shaped rods, so that the cross hinge frames deform and expand outwards, the side pressure plates can perform auxiliary compression on the dry-type nuclear waste from the side, the compression operation on the dry-type nuclear waste is completed by matching with the pressure plates, and the compression effect of the dry-type nuclear waste is enhanced.
Drawings
FIG. 1 is a schematic view showing the overall construction of a dry nuclear waste disposal apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic view of the internal structure of the crushing box in the embodiment of the present application.
Fig. 3 is a schematic structural view of a compression box in the embodiment of the present application.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a sectional view of a compression box in the embodiment of the present application.
Fig. 6 is a first schematic structural diagram of a lateral compression mechanism in an embodiment of the present application.
Fig. 7 is a structural schematic diagram of a lateral compression mechanism in the embodiment of the present application.
Description of reference numerals: 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. pressing a plate; 32. a rotating shaft; 33. a material pressing plate; 331. a convex strip; 34. a drive motor; 35. a drive gear; 36. a driven gear; 37. an L-shaped rod; 4. a primary crushing mechanism; 41. a first crushing roller; 42. a second crushing roller; 43. a first motor; 5. a pushing mechanism; 51. a screw rod; 52. a second motor; 53. a slider; 54. a fixing plate; 541. pushing the plate; 542. a third crushing roller; 55. a guide bar; 56. a connecting rod; 6. a lateral compression mechanism; 61. a slide bar; 62. a sliding sleeve; 63. a cross hinge mount; 64. side pressing plates; 641. a chute; 642. a dovetail groove; 7. a gusset; 71. a first connecting plate; 72. a second connecting plate; 73. a slide bar; 8. a cushion pad.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses dry-type nuclear waste treatment equipment. Referring to fig. 1, the dry-type nuclear waste disposal apparatus includes a pulverizing box 2 and a compression box 1 which are arranged in parallel, one side wall of the pulverizing box 2 is fixedly connected with one side wall of the compression box 1, a feed hopper 22 is fixedly connected with the top surface of the pulverizing box 2, and a hydraulic cylinder 3 is fixedly mounted on the top surface of the compression box 1. With reference to fig. 2, a material conveying opening 23 is formed in the inner side 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 conveying opening 23.
Referring to fig. 2, a primary pulverization mechanism 4 is provided in the pulverization chamber 2, the primary pulverization mechanism 4 includes a first pulverization roller 41, a second pulverization roller 42, and a first motor 43, and the first pulverization roller 41 and the second pulverization roller 42 are horizontally arranged and juxtaposed. Referring to fig. 1, the first motor 43 is fixedly installed on the outer sidewall of the pulverizing box 2, the output shaft of the first motor 43 passes through the outer sidewall of the pulverizing box 2 and is fixedly connected to the first pulverizing roller 41, the other end of the first pulverizing roller 41 is connected to 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 crushing roller 42 are connected with the inner side wall of the crushing box 2, and the second crushing roller 42 can rotate in the crushing box 2. First crushing roller 41 and second crushing roller 42 mesh mutually, start first motor 43 and make first crushing roller 41 drive second crushing roller 42 and rotate to carry out tentatively crushing to the dry-type nuclear waste that gets into crushing case 2, make the great dry-type nuclear waste of volume smashed as far as possible, thereby strengthen the compression effect of dry-type nuclear waste.
Referring to fig. 2, the crushing box 2 is horizontally provided with a platform 21, 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 installed 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 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 through a bearing. Both ends of guide bar 55 all with crushing case 2's inside wall fixed connection, guide bar 55 is parallel with lead screw 51 and is located the coplanar. 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 both penetrate through the sliding block 53, and the screw rod 51 is in threaded connection with the sliding block 53. The bottom end of the slide block 53 is fixedly connected with a fixing plate 54 through a connecting rod 56, the bottom surface of the fixing plate 54 is fixedly connected with a push plate 541, and the bottom surface of the push plate 541 is abutted against the top surface of the platform 21. The bottom surface of the fixed plate 54 is also fixedly connected with a third crushing roller 542, the third crushing roller 542 is positioned on the side of the push plate 541 far away from the second motor 52, and the third crushing roller 542 is abutted 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 move linearly on the screw rod 51 under the guiding effect of the guide rod 55, the sliding block 53 drives the push plate 541 to push the dry nuclear waste crushed on the platform 21 into the compression box 1, when the push plate 541 pushes the dry nuclear waste, the third crushing roller 542 can further crush the dry nuclear waste in the pushing process, and therefore the dry nuclear waste with larger volume is crushed more thoroughly, and the compression effect of the dry nuclear waste is enhanced.
Referring to fig. 1 and 3, a piston rod of the hydraulic cylinder 3 penetrates through the top wall of the compression box 1 and is 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 end of the rotating shaft 32 is fixedly connected with the top surface of the pressure plate 33, and the hydraulic cylinder 3 is started to enable the piston rod to drive the pressure plate 33 to move downwards and compress the dry-type nuclear waste. One side of the pressure plate 33, which is far away from the pressure plate 31, is fixedly connected with a plurality of convex strips 331, and the convex strips 331 can reduce the contact area between the pressure plate 33 and the dry nuclear waste, so that the pressure borne by the dry nuclear waste is large, and a better compression effect can be achieved. Referring to fig. 4, a driving motor 34 is fixedly mounted 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 engaged with the driven gear 36. Start driving motor 34 and make drive gear 35 rotate, drive gear 35 drives driven gear 36 and pivot 32 simultaneously and rotates for pressure flitch 33 can be followed the pivot 32 and rotated, changes the pressure direction that sand grip 331 is used in on the dry-type nuclear waste material, thereby makes the dry-type nuclear waste material can be compressed more thoroughly, strengthens the compression effect of dry-type nuclear waste material.
Referring to fig. 5, three sets of lateral compression mechanisms 6 are disposed in the compression box 1, and the lateral compression mechanisms 6 are located below the pressure plate 33 and are uniformly distributed on the inner sides of three side walls of the compression box 1. Referring to fig. 6, each lateral compression mechanism 6 includes two vertically arranged and parallel sliding rods 61, a cross hinge frame 63 and a side pressure plate 64, each sliding rod 61 is sleeved with a sliding sleeve 62, the sliding sleeves 62 can slide on the sliding rods 61 in the vertical direction, the two sliding sleeves 62 of each lateral compression mechanism 6 are fixedly connected through a cross rod, and the pressure plate 33 is fixedly connected with the cross rod through an L-shaped rod 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 connected with the side pressure plate 64 in a sliding mode. The side of the side pressing plate 64 close to the sliding rod 61 is provided with a sliding groove 641, and one end of the cross hinge frame 63 close to the side pressing plate 64 is slidably connected with the sliding groove 641. When the hydraulic cylinder 3 is started to compress the dry nuclear waste, the material pressing plate 33 descends and simultaneously 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 is enabled to compress the dry nuclear waste in an auxiliary mode from the side, the material pressing plate 33 is matched to complete compression operation on the dry nuclear waste, and the compression effect of the dry nuclear waste is enhanced.
Referring to fig. 7, a corner plate 7 is arranged between two adjacent side pressing plates 64, each corner plate 7 comprises a first connecting plate 71 and a second connecting plate 72, the first connecting plate 71 and the second connecting plate 72 are perpendicular to each other and fixedly connected to form the corner plate 7, a sliding strip 73 is fixedly connected to the outer side wall of each first connecting plate 71 and the outer side wall of each second connecting plate 72, a dovetail groove 642 is formed in one side of each side pressing plate 64 close to the corner plate 7, and each sliding strip 73 is slidably connected in the dovetail groove 642. As shown in FIG. 6, when the side plates 64 are compressed to almost the limit, the adjacent side plates 64 move the corner plates 7 when the side plates 64 laterally compress the dry nuclear waste, and the corner plates 7 slide along the side plates 64 and simultaneously press the dry nuclear waste, thereby preventing the dry nuclear waste from leaking out of the gaps between the side plates 64 as much as possible and enhancing the compression effect of the dry nuclear waste. Referring to fig. 6, the cushion pad 8 is fixedly connected to the outer side edge of the gusset 7, the cushion pad 8 is made of rubber, and the cushion pad 8 can buffer the side pressure plates 64 which are close to each other when the cross hinge brackets 63 are arranged to have the maximum expansion degree by the arrangement of the cushion pad 8.
The implementation principle of the dry-type nuclear waste treatment equipment in the embodiment of the application is as follows: the first motor 43 is started, the 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 carry out primary crushing on the dry nuclear waste, the crushed dry nuclear waste falls onto 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 carries out secondary crushing on the dry nuclear waste, and then the push plate 541 pushes the dry nuclear waste into the compression box 1. The dry nuclear waste having a large volume is pulverized as much as possible by the operation of pulverizing the dry nuclear waste in advance, 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 material pressing plate 33 to move downwards and drive the three side pressing plates 64 to compress the dry nuclear waste, compared with the situation that only the top surface of the dry nuclear waste is pressed, the side pressing plates 64 compress the dry nuclear waste in an auxiliary mode from the side, the compression operation on the dry nuclear waste is completed by matching with the material pressing plate 33, and the compression effect of the dry nuclear waste is enhanced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A dry-type nuclear waste treatment device 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 crushing box (2) is communicated with the compression box (1) through the material conveying opening (23); the crushing box (2) is also internally provided with a pushing mechanism (5) used for pushing dry nuclear waste from the crushing box (2) to the compression box (1).
2. The dry nuclear waste processing plant 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 processing plant 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 push plate (541), and the bottom surface of the push plate (541) is abutted to the top surface of the platform (21).
4. The dry nuclear waste processing plant according to claim 3, wherein: push mechanism (5) still include guide bar (55), the both ends of guide bar (55) are all fixed smash on the inner wall of case (2), guide bar (55) pass slider (53), guide bar (55) with lead screw (51) are parallel and with lead screw (51) are located same horizontal plane.
5. The dry nuclear waste processing plant according to claim 3, wherein: and a third crushing roller (542) is arranged on the fixing plate (54), the third crushing roller (542) is positioned on one side of the push plate (541) far away from the second motor (52), and the third crushing roller (542) is abutted against the top surface of the platform (21).
6. The dry nuclear waste processing plant according to claim 1, wherein: 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 rotatably connected with the pressing plate (31); one side of the pressure plate (33) far away from the pressure plate (31) is provided with a plurality of convex strips (331).
7. The dry nuclear waste disposal apparatus of claim 6, wherein: the bottom surface of clamp plate (31) is equipped with driving motor (34), fixedly connected with drive gear (35) on the output shaft of driving motor (34), fixedly connected with driven gear (36) on pivot (32), drive gear (35) with driven gear (36) mesh mutually just the axis of drive gear (35) with the axis of driven gear (36) is perpendicular.
8. The dry nuclear waste processing plant according to claim 6, wherein: 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 side pressure plate (64), the sliding rods (61) are sleeved with sliding sleeves (62), the two sliding sleeves (62) are connected through a cross rod, and the pressure plate (33) is connected with the cross rod through an L-shaped rod (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 connected with the side pressure plate (64) in a sliding manner.
9. The dry nuclear waste processing plant according to claim 8, wherein: an angle plate (7) is arranged between the adjacent side pressing plates (64), sliding strips (73) are arranged on two sides of the angle plate (7), dovetail grooves (642) are formed in one sides, close to the angle plate (7), of the adjacent side pressing plates (64), and the sliding strips (73) are connected in the dovetail grooves (642) in a sliding mode.
10. The dry nuclear waste processing plant according to claim 9, wherein: and a buffer pad (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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| CN114694875A true CN114694875A (en) | 2022-07-01 |
| CN114694875B CN114694875B (en) | 2024-06-14 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2701874A1 (en) * | 1993-02-23 | 1994-09-02 | Morana Benito | Treatment unit intended for the mechanical transformation of waste aimed at compacting said waste |
| JP2002136955A (en) * | 2000-09-06 | 2002-05-14 | Arcadia Trading:Kk | Garbage treatment apparatus |
| KR20100082563A (en) * | 2009-01-09 | 2010-07-19 | 이지윤 | Pressing device for beverage bottles |
| 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 |
| 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 |
| 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 |
-
2022
- 2022-03-28 CN CN202210312678.8A patent/CN114694875B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2701874A1 (en) * | 1993-02-23 | 1994-09-02 | Morana Benito | Treatment unit intended for the mechanical transformation of waste aimed at compacting said waste |
| JP2002136955A (en) * | 2000-09-06 | 2002-05-14 | Arcadia Trading:Kk | Garbage treatment apparatus |
| KR20100082563A (en) * | 2009-01-09 | 2010-07-19 | 이지윤 | Pressing device for beverage bottles |
| 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 |
| 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 |
| 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 |
Non-Patent Citations (3)
| Title |
|---|
| 张安全等: "机电设备安装修理与实训", vol. 1, 31 January 2008, 中国轻工业出版社, pages: 104 * |
| 熊灿等: "放射性废塑料处理设备的设计与研究", 机械工程师, no. 2019, 10 April 2019 (2019-04-10), pages 129 - 131 * |
| 第十设计研究院: "自动化机构图例", vol. 1, 30 June 1982, 国防工业出版社, pages: 152 * |
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