Radioactive solid waste compression treatment equipment

Abstract

The invention provides radioactive solid waste compression treatment equipment, and relates to the technical field of waste treatment.The radioactive solid waste compression treatment equipment comprises a plurality of insertion rods which are slidably connected to a forming frame and a stamping block correspondingly, each insertion rod is coaxially provided with a middle rod, and each middle rod is slidably connected with an outer sleeve in a sleeving mode; a plurality of vertical plates are slidably connected in the outer sleeve in a limited mode along the axis, a plurality of shrinkage sleeves are installed on the side, close to the axis, of each vertical plate, a parallel sleeve is installed on each shrinkage sleeve, a follow-up rod is slidably connected in each shrinkage sleeve, a transverse block is installed on every two follow-up rods, and a transverse block is installed on each transverse block. According to the flexible modular design of the equipment, the forming frame and the stamping block can be rapidly replaced according to different waste characteristics and compression requirements, the adaptability and efficiency of the equipment are improved through the design, and therefore the treatment capacity is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of waste treatment, and more particularly to a radioactive solid waste compression treatment device. Background Art

[0002] In the fields of nuclear energy industry and mineral mining, the treatment of radioactive slag waste is relatively dangerous. These wastes not only have potential radiation hazards, but also increase the complexity of treatment due to the diversity of their physical properties. In the existing technology, compression treatment is one of the common methods to reduce the volume of radioactive slag waste. This method can not only effectively reduce the storage space requirements of the waste, but also reduce the cost of subsequent treatment and transportation. However, due to the different sources, components and physical properties of radioactive slag waste, they often require different degrees of compression treatment. For example, some loose slag may require a greater degree of compression, while some relatively dense slag may only require slight compression. This requires the compression equipment to be able to adapt to different compression requirements and to achieve precise compression of slag waste by replacing stamping blocks and forming frames of different sizes and shapes.

[0003] However, existing radioactive slag waste compression equipment has obvious shortcomings in this regard. The design of most equipment does not fully consider the need for rapid replacement of stamping blocks and forming frames, resulting in a cumbersome and time-consuming replacement process. This not only reduces the operating efficiency of the equipment, but may also increase the time that workers are exposed to the radioactive environment, increasing radiation risks. In addition, due to the complexity of the replacement process, the risk of operating errors is also increased, which may cause equipment damage or unsatisfactory compression effects. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the present invention provides a radioactive solid waste compression processing device to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a radioactive solid waste compression processing device, comprising a forming frame and a punching block corresponding to the forming frame;

[0008] The mounting mechanism comprises a plurality of insertion rods respectively slidably connected to the forming frame and the punching block, each of the insertion rods is respectively coaxially mounted with an intermediate rod, and the intermediate rod is sleeved and slidably connected with an external sleeve, a plurality of vertical plates are slidably connected with the external sleeve along the axis, a plurality of shrink sleeves are respectively mounted on the side of each vertical plate close to the axis, a parallel sleeve is respectively mounted on each shrink sleeve, a follower rod is slidably connected in each shrink sleeve, and a transverse block is respectively mounted on every two follower rods, and

[0009] The punching mechanism comprises a fixed frame, lateral rods are respectively installed on both sides of the fixed frame, each of the lateral rods is slidably connected with a lateral sleeve, two lateral rods are slidably connected with a lifting seat, and the lifting seat and the lateral sleeve are respectively fixedly installed with an insertion rod.

[0010] Preferably, the mounting mechanism further comprises transverse grooves opened along the axis with the same number as the transverse blocks, the transverse blocks are slidably connected in the transverse grooves, a spring is installed at one end of each transverse block away from the axis, and a plurality of springs are respectively connected in the transverse grooves. This design achieves precise positioning and smooth sliding of the transverse blocks through the cooperation of the transverse grooves and the transverse blocks, while the setting of the springs provides the necessary resilience, thereby ensuring the stability of the transverse blocks in different states, while also enhancing the flexibility and reliability of the entire mechanism.

[0011] Preferably, a plurality of one-way grooves are provided at equal intervals on the intermediate rod, and no less than three one-way blocks are installed at equal intervals on the side of each transverse block close to the axis, and the plurality of one-way blocks are respectively clamped in the one-way grooves. This design realizes a one-way locking mechanism through the cooperation of the one-way grooves and the one-way blocks, which not only ensures the simplicity of the installation process, but also ensures the stability during the compression process. At the same time, the provision of multiple one-way blocks increases the reliability of locking and effectively prevents accidental loosening.

[0012] Preferably, an unlocking sleeve is installed at the upper end of the plurality of vertical plates, the unlocking sleeve and the outer sleeve are coaxially arranged, the lower end of the unlocking sleeve is installed with positioning rods equal in number to the vertical plates, the outer sleeve is provided with a plurality of positioning holes, the positioning rods are slidably connected in the positioning holes, this design realizes an unlocking mechanism through the coordinated action of the unlocking sleeve, the positioning rods and the positioning holes, which not only simplifies the operation process, but also ensures the accuracy and synchronization of the unlocking action, effectively improving the operational safety and efficiency of the equipment.

[0013] Preferably, a transverse hole is respectively opened on the upper end surface of each of the transverse blocks, and when the follower rod is slidably connected to the parallel sleeve, the positioning rod is inserted into the transverse hole. This design realizes a double locking mechanism through the cooperation of the transverse hole, the follower rod and the positioning rod, which not only enhances the stability of the entire structure, but also provides a reliable safety guarantee, effectively preventing accidental unlocking that may occur during operation.

[0014] Preferably, the stamping mechanism also includes a fixing seat fixedly mounted on the fixing frame, and a push-out groove is provided on the upper end surface of the fixing seat. When the stamping is performed, the forming frame fits into the push-out groove. This design provides a stable support for the forming frame through the cooperation of the fixing seat and the push-out groove, which not only ensures the accuracy of the compression process, but also facilitates the subsequent waste push-out process, thereby improving the efficiency and reliability of the entire compression processing process.

[0015] Preferably, transverse hydraulic cylinders are respectively installed on both sides of the fixing seat, and the protruding ends of the two transverse hydraulic cylinders are connected to the push plates, and the push plates are slidably connected in the push-out grooves. This design realizes the function of pushing out the compressed waste through the cooperation of the transverse hydraulic cylinders and the push plates, which not only effectively improves the operating efficiency, but also reduces the time that the operators directly contact the radioactive waste.

[0016] Preferably, a transverse plate and an oblique hydraulic cylinder are rotatably connected to both sides of the fixing frame, the extended end of the oblique hydraulic cylinder is connected to the middle position of the transverse plate, a follower plate is rotatably connected to the transverse plate, and the follower plate is rotatably connected to the lateral sleeve.

[0017] Preferably, a vertical hydraulic cylinder is fixedly mounted on the upper end surface of the fixed frame, and the protruding end of the vertical hydraulic cylinder is connected to the lifting seat. This design realizes the up and down movement of the stamping block through the cooperation of the vertical hydraulic cylinder and the lifting seat, thereby ensuring the power supply rate of the compression process.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides a radioactive solid waste compression treatment device, which has the following beneficial effects:

[0020] First of all, the equipment has a flexible modular design, and the molding frame and stamping block can be quickly replaced according to different waste characteristics and compression requirements. This design improves the adaptability and efficiency of the equipment, enabling it to be manufactured into various sizes, thereby significantly improving the processing capacity. By inserting components such as rods, intermediate rods, and external sleeves, this design enables the molding frame and stamping block to be quickly installed and disassembled. The operator only needs a simple push to complete the installation, which reduces replacement time and improves work efficiency. It also reduces the operator's exposure time to the radioactive environment and enhances safety. The one-way card design in the installation mechanism (such as the cooperation of the one-way block and the one-way groove) ensures the stability and reliability of component fixation, which not only improves the accuracy of the compression process, but also enhances the safety performance of the entire equipment and reduces the risk of accidents caused by loose components.

[0021] A simple and safe unlocking process is achieved through the coordinated action of the unlocking sleeve, vertical plate, shrinking sleeve and other components. The double unlocking protection (the cooperation of the parallel sleeve and the follower rod, and the fixation of the positioning rod and the transverse hole) further enhances the safety and reliability of the operation.

[0022] In general, this radioactive slag compression processing equipment significantly improves the efficiency, safety and adaptability of radioactive solid waste treatment through its functions such as rapid installation and disassembly. It not only meets the treatment needs of different types of waste, but also effectively reduces the radiation exposure risk of operators, providing a safer, more efficient and flexible solution for the slag treatment field. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a radioactive solid waste compression treatment device in the present invention;

[0024] Figure 2 It is a structural schematic diagram of the back side of the fixing frame in the present invention;

[0025] Figure 3 It is a schematic diagram of the exploded structure of the lateral sleeve and the forming frame in the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the limit frame, the lateral sleeve and the lateral rod in the present invention;

[0027] Figure 5 It is a schematic diagram of the explosion structure of the punching block and the lifting seat in the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the outer sleeve in the present invention;

[0029] Figure 7 For the present invention Figure 6 A schematic cross-sectional structure diagram of ;

[0030] Figure 8 It is a schematic cross-sectional structural diagram of the outer sleeve in the present invention;

[0031] Fig. 9 It is a schematic diagram of the structure of the unraveling sleeve, the vertical plate and the transverse block in the present invention;

[0032] Fig.10 It is a schematic diagram of the structure of the unfastening sleeve and the vertical plate in the present invention.

[0033] In the figure: 11, forming frame; 12, punching block; 21, insert rod; 22, intermediate rod; 23, outer sleeve; 24, vertical plate; 25, shrink sleeve; 26, parallel sleeve; 27, follower rod; 28, transverse block; 29, transverse groove; 31, fixing frame; 32, lateral rod; 33, lateral sleeve; 34, lifting seat; 35, fixing seat; 36, push-out groove; 37, transverse hydraulic cylinder; 38, push plate; 39, transverse plate; 210, spring; 211, one-way groove; 212, one-way block; 213, unfastening sleeve; 214, positioning rod; 215, positioning hole; 216, transverse hole; 310, oblique hydraulic cylinder; 311, follower plate; 312, vertical hydraulic cylinder. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0036] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0037] See also Figures 1 to 10A radioactive solid waste compression treatment device comprises a forming frame 11 and a punching block 12 corresponding to the forming frame 11, a mounting mechanism comprises a plurality of insertion rods 21 respectively slidably connected to the forming frame 11 and the punching block 12, each insertion rod 21 is respectively coaxially mounted with an intermediate rod 22, and an outer sleeve 23 is sleeved and slidably connected to the intermediate rod 22, a plurality of vertical plates 24 are slidably connected along the axis in the outer sleeve 23, a plurality of shrink sleeves 25 are respectively mounted on one side of each vertical plate 24 close to the axis, a parallel sleeve 26 is respectively mounted on each shrink sleeve 25, a follower rod 27 is slidably connected in each shrink sleeve 25, a transverse block 28 is respectively mounted on every two follower rods 27, the mounting mechanism further comprises a transverse groove 29 having the same number as the transverse block 28 opened along the axis, the transverse block 28 is slidably connected in the transverse groove 29, each A spring 210 is installed at one end of the transverse block 28 away from the axis, and multiple springs 210 are respectively connected to the transverse groove 29. A plurality of one-way grooves 211 are evenly spaced on the middle rod 22. No less than three one-way blocks 212 are evenly spaced on the side of each transverse block 28 close to the axis, and the multiple one-way blocks 212 are respectively stuck in the one-way grooves 211. An unfastening sleeve 213 is installed at the upper end of multiple vertical plates 24. The unfastening sleeve 213 and the outer sleeve 23 are coaxially arranged. The lower end of the unfastening sleeve 213 is installed with positioning rods 214 equal in number to the vertical plates 24. A plurality of positioning holes 215 are opened on the outer sleeve 23, and the positioning rods 214 are slidably connected in the positioning holes 215. A transverse hole 216 is respectively opened on the upper end surface of each transverse block 28. When the follower rod 27 is slidably connected to the parallel sleeve 26, the positioning rod 214 is inserted into the transverse hole 216.

[0038] When replacing different molding frames 11 and punching blocks 12 according to different compression requirements, first, the molding frames 11 and punching blocks 12 that meet the requirements are respectively put on the insertion rod 21, and then multiple external sleeves 23 are connected to the insertion rod 21, so that the external sleeves 23 are pressed on the molding frame 11 and the punching block 12. When installing the external sleeve 23, you only need to press the external sleeve 23 downward with force to drive the external sleeve 23 to move into place, and the one-way block 212 and the one-way groove 211 are in a one-way clamping state, so the stability of the fixation can be guaranteed.

[0039] When the outer sleeve 23 is slidably connected to the insertion rod 21, see Figure 6 and Figure 7 Due to the unidirectional setting of the one-way block 212 and the one-way groove 211, the one-way block 212 and the transverse block 28 can be pushed to slide along the transverse groove 29, and the spring 210 is compressed, and then the outer sleeve 23 is pushed downward to finally press the outer sleeve 23 on the molding frame 11 and the stamping block 12, thereby completing the fixing process. At this time, the corresponding molding frame 11 and the stamping block 12 can be fixed.

[0040] When you need to untie the connection, refer to Figure 7 First, the forming frame 11 and the punching block 12 are moved to a position where they are not subjected to force. Since they are in a state where they are not subjected to force, there is no friction between the one-way block 212 and the one-way groove 211. At this time, the release sleeve 213 is pressed downward, and then the multiple vertical plates 24 are made to slide downward synchronously, thereby driving the multiple shrink sleeves 25 to slide downward synchronously. Since each shrink sleeve 25 is slidably connected with a follower rod 27, the shrink sleeve 25 will drive the multiple follower rods 27 to expand outward, and the multiple transverse blocks 28 will be driven to expand outward under the synchronous action of the upper and lower follower rods 27. Since the transverse block 28 is stuck in the one-way groove 211, the one-way block 212 and the one-way groove 211 will be released. The locking mechanism 214 is locked and the connection between the intermediate rod 22 and the outer sleeve 23 is unlocked. Then the push downward is continued. At this time, the follower rod 27 slides to the position of the parallel sleeve 26, thereby pulling the transverse hole 216 and the positioning hole 215 on the transverse block 28 to be in a coaxial position. Then, as the positioning rod 214 is pressed downward, it is inserted into the transverse hole 216, which further ensures the stability of the transverse block 28 being unlocked. The first unlocking and fixing of the transverse block 28 is ensured by the connection between the parallel sleeve 26 and the follower rod 27, and the second fixing is ensured by the fixing between the positioning rod 214 and the transverse hole 216, thereby ensuring the stability of use. At this time, it can be pulled out to release the connection.

[0041] Generally speaking, the unlocking process is very convenient. You only need to press down the unlocking sleeve 213 to compress the micro spring at the lower end of the vertical plate 24 and unlock the connection of the outer sleeve 23. Then you can pull out the outer sleeve 23, thus ensuring the convenience of unlocking.

[0042] See also Figures 1 to 5 The stamping mechanism includes a fixed frame 31, and lateral rods 32 are respectively installed on both sides of the fixed frame 31. A lateral sleeve 33 is slidably connected to each lateral rod 32. A lifting seat 34 is slidably connected to the two lateral rods 32. The insertion rod 21 is fixedly installed on the lifting seat 34 and the lateral sleeve 33. The stamping mechanism also includes a fixed seat 35 fixedly installed on the fixed frame 31. A push-out groove 36 is opened on the upper end surface of the fixed seat 35. When the stamping forming is performed, the molding frame 11 is fitted in the push-out groove 36. The fixed seat 35 is respectively installed with lateral sleeves 33 on both sides. Hydraulic cylinder 37, the extended ends of the two transverse hydraulic cylinders 37 are connected to the push plate 38, the push plate 38 is slidably connected in the push-out groove 36, the two sides of the fixed frame 31 are rotatably connected with the transverse plate 39 and the oblique hydraulic cylinder 310, the extended end of the oblique hydraulic cylinder 310 is connected to the middle position of the transverse plate 39, the transverse plate 39 is rotatably connected with a follower plate 311, the follower plate 311 is rotatably connected to the lateral sleeve 33, a vertical hydraulic cylinder 312 is fixedly installed on the upper end surface of the fixed frame 31, and the extended end of the vertical hydraulic cylinder 312 is connected to the lifting seat 34.

[0043] After the corresponding forming frame 11 and the punching block 12 are fixed, when the corresponding radioactive slag is compressed, the oblique hydraulic cylinder 310 is first started, and then the horizontal plate 39 drives the follower plate 311 to move downward, and the forming frame 11 on the lateral sleeve 33 is driven to move downward by the follower plate 311, and then the forming frame 11 is attached to the ejection groove 36, and a certain pressure is applied, and then the corresponding waste is poured into the forming frame 11. After the waste is filled, the vertical hydraulic cylinder 312 is started to drive the lifting block and the punching block 12 to move downward, so that the punching block 12 compresses the slag in the forming frame 11, thereby completing the waste molding process.

[0044] When the slag is compressed, the forming frame 11 and the punch block 12 are synchronously driven upward by the oblique hydraulic cylinder 310 and the vertical hydraulic cylinder 312, so that they are at a certain distance from the upper end surface of the ejection groove 36, and this distance is greater than the thickness of the compressed waste. Then the forming frame 11 is in a fixed state, and the vertical hydraulic cylinder 312 is started to move the punch block 12 downward, thereby squeezing the waste in the forming frame 11 out and making it fall on the ejection groove 36. Then the horizontal hydraulic cylinder 37 is started, which will drive the movement of the push plate 38, and the push plate 38 will push multiple compressed wastes to be discharged to the external collection equipment. After the ejection is completed, the push plate 38 is returned, thus completing a cycle. At this time, the above operation is repeated and the waste compression process is repeated.

[0045] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which will not be described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A radioactive solid waste compression treatment device, comprising a forming frame (11) and a punching block (12) corresponding to the forming frame (11); Its characteristics are: The mounting mechanism comprises a plurality of insertion rods (21) respectively slidably connected to the forming frame (11) and the punching block (12), each of the insertion rods (21) being coaxially mounted with an intermediate rod (22), and the intermediate rod (22) being sleeved and slidably connected with an external sleeve (23), a plurality of vertical plates (24) being slidably connected along the axis in the external sleeve (23), a plurality of shrink sleeves (25) being respectively mounted on a side of each vertical plate (24) close to the axis, a parallel sleeve (26) being respectively mounted on each shrink sleeve (25), a follower rod (27) being slidably connected in each of the shrink sleeves (25), and a transverse block (28) being respectively mounted on every two follower rods (27), and The punching mechanism comprises a fixed frame (31), lateral rods (32) are respectively installed on both sides of the fixed frame (31), each of the lateral rods (32) is slidably connected to a lateral sleeve (33), two lateral rods (32) are slidably connected to a lifting seat (34), and the lifting seat (34) and the lateral sleeve (33) are respectively fixedly installed with an insertion rod (21).

2. The radioactive solid waste compression treatment equipment according to claim 1 is characterized by: The mounting mechanism further comprises a transverse groove (29) which is provided along the axis and has the same number as the transverse blocks (28); the transverse blocks (28) are slidably connected in the transverse groove (29); a spring (210) is installed at one end of each transverse block (28) away from the axis; and a plurality of the springs (210) are respectively connected in the transverse groove (29).

3. The radioactive solid waste compression treatment equipment according to claim 2 is characterized in that: The intermediate rod (22) is provided with a plurality of one-way grooves (211) at equal intervals, and each of the transverse blocks (28) is provided with at least three one-way blocks (212) at equal intervals on one side close to the axis, and the plurality of one-way blocks (212) are respectively clamped in the one-way grooves (211).

4. The radioactive solid waste compression treatment equipment according to claim 3 is characterized by: An unfastening sleeve (213) is installed at the upper end of the plurality of vertical plates (24), the unfastening sleeve (213) and the outer sleeve (23) are coaxially arranged, and the lower end of the unfastening sleeve (213) is installed with positioning rods (214) equal in number to the number of vertical plates (24), and the outer sleeve (23) is provided with a plurality of positioning holes (215), and the positioning rods (214) are slidably connected in the positioning holes (215).

5. The radioactive solid waste compression treatment equipment according to claim 4 is characterized in that: The upper end surface of each transverse block (28) is respectively provided with a transverse hole (216), and when the follower rod (27) is slidably connected to the parallel sleeve (26), the positioning rod (214) is inserted into the transverse hole (216).

6. The radioactive solid waste compression treatment equipment according to claim 1 is characterized by: The punching mechanism also includes a fixing seat (35) fixedly mounted on the fixing frame (31), and an ejection groove (36) is provided on the upper end surface of the fixing seat (35). When punching and forming is performed, the forming frame (11) fits in the ejection groove (36).

7. The radioactive solid waste compression treatment equipment according to claim 6 is characterized by: Transverse hydraulic cylinders (37) are respectively installed on both sides of the fixed seat (35), and the extended ends of the two transverse hydraulic cylinders (37) are connected to a push plate (38), and the push plate (38) is slidably connected in the push-out groove (36).

8. The radioactive solid waste compression treatment equipment according to claim 7 is characterized by: A transverse plate (39) and an oblique hydraulic cylinder (310) are rotatably connected to both sides of the fixing frame (31), and an extended end of the oblique hydraulic cylinder (310) is connected to the middle position of the transverse plate (39). A follower plate (311) is rotatably connected to the transverse plate (39), and the follower plate (311) is rotatably connected to the lateral sleeve (33).

9. The radioactive solid waste compression treatment equipment according to claim 1 is characterized by: A vertical hydraulic cylinder (312) is fixedly mounted on the upper end surface of the fixed frame (31), and the extended end of the vertical hydraulic cylinder (312) is connected to the lifting seat (34).

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