Equipment suitable for mixing materials

Abstract

The embodiment of the invention relates to the technical field of powder mixing, in particular to equipment suitable for mixing materials, and the equipment comprises a material crushing and grinding device used for crushing and grinding the materials and storing and conveying the materials; the material storage device is used for storing to-be-mixed powder; the material suction device is used for extracting materials and powder to be mixed; the material mixing device is used for heating and mixing materials and powder to be mixed; the stirring device is used for stirring the materials and the powder to be mixed according to different mixing degree requirements; the collecting device is used for collecting the mixed mixture. According to the embodiment of the invention, various to-be-mixed materials are stirred and heated, so that the mixing degree of the mixture conforms to the preset mixing degree, the various materials are automatically mixed without participation of operators, the mixing efficiency of the materials is favorably improved, a plurality of devices are integrally designed, and the mixing efficiency of the materials is improved. And the materials can be smoothly mixed and automatically collected and transferred to the next process.

Description

Technical Field

[0001] Embodiments of this application relate to the field of powder mixing technology, and more specifically to an apparatus suitable for mixing materials. Background Technology

[0002] The statements herein are provided merely as background information in connection with this application and do not necessarily constitute prior art.

[0003] Spent fuel refers to nuclear fuel that has been used in a reactor for a period of time and contains recyclable nuclides. Spent fuel typically requires recycling and processing.

[0004] Currently, molten salt electrolysis refining is a common method for processing spent fuel and recycling it. This method primarily involves dissolving nuclides from the spent fuel in molten salt through an electrolytic reaction, which then precipitates them from the cathode. The precipitates from the cathode are then recovered. However, the molten salt after electrolysis contains a large number of impurities, such as fragmented elements, which severely affect the recycling and reuse of the molten salt medium. Therefore, further processing of the molten salt is necessary. However, current equipment for molten salt processing cannot meet the requirements and needs to be upgraded. Summary of the Invention

[0005] A brief overview of this application is provided below to offer a basic understanding of certain aspects thereof. It should be understood that this overview is not an exhaustive summary of the application. It is not intended to identify key or essential parts of the application, nor is it intended to limit its scope. Its purpose is merely to present certain concepts in a simplified form as a prelude to the more detailed description that follows.

[0006] This application provides an apparatus suitable for mixing materials. The apparatus includes a main body, a material crushing and grinding device, a material suction device, a material mixing device, a stirring device, at least one material storage device, and a collecting device. The material crushing and grinding device is disposed on the main body and configured to crush and grind the material to obtain material of a predetermined size, and is also configured to store and transport the material. Each material storage device is disposed on the main body and is used to store a powder to be mixed. The material suction device is disposed on the material mixing device and configured to extract the material transported by the material crushing and grinding device and the powder to be mixed from the material storage device, respectively, and transport the extracted material and the powder to be mixed to the material mixing device. The material mixing device is disposed on the main body and configured to heat and mix the material and the powder to be mixed to obtain a mixture with a mixing degree meeting predetermined requirements. The stirring device is configured to stir the material and the powder to be mixed in the material mixing device according to different mixing degree requirements to mix the material and the powder to be mixed. The collecting device is disposed on the main body and configured to collect the mixture after it has been mixed by the material mixing device.

[0007] The material mixing device provided in the embodiments of this application utilizes a stirring device to stir multiple materials to be mixed in the material mixing device, and also uses the material mixing device to heat the materials during the stirring process, so that the degree of mixing of the stirred mixture meets the predetermined degree of mixing. This can realize the automatic mixing of multiple materials without the need for operator intervention, and has a high degree of automation. At the same time, heating the materials helps to improve the mixing efficiency of the materials. In addition, the material crushing and grinding device, material suction device, material mixing device, stirring device, at least one material storage device, and collection device are respectively set in the main body, which facilitates the integrated design of the devices involved in the material mixing process, ensuring that the materials can be smoothly mixed and automatically collected and transferred to the next process.

[0008] These and other advantages of this application will become more apparent from the following detailed description of preferred embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0009] To further illustrate the above and other advantages and features of this application, the specific embodiments of this application will be described in more detail below with reference to the accompanying drawings. The drawings, together with the following detailed description, are included in and form a part of this specification. Elements having the same function and structure are indicated by the same reference numerals. It should be understood that these drawings only depict typical examples of this application and should not be considered as limiting the scope of this application.

[0010] Figure 1 This is a schematic diagram of a device for mixing materials according to an embodiment of this application;

[0011] Figure 2 yes Figure 1 The diagram shown is a structural schematic of a device suitable for mixing materials from another angle.

[0012] Figure 3 This is a schematic diagram of the structure of a material mixing device and a material suction device according to an embodiment of this application;

[0013] Figure 4 yes Figure 3 A cross-sectional view of the material mixing device and the material suction device after they are combined.

[0014] Figure 5 This is a schematic diagram of the structure of a material mixing device and a mixing support assembly according to an embodiment of this application;

[0015] Figure 6 This is a schematic diagram of the structure of a heating connector according to an embodiment of this application;

[0016] Figure 7 This is a schematic diagram of the material mixing device according to an embodiment of this application, omitting the mixing container and the stirring component;

[0017] Figure 8 This is a schematic diagram of the cooperation structure between a material mixing device and a flow regulating element according to an embodiment of this application;

[0018] Figure 9 This is a partial structural schematic diagram of a material crushing and grinding apparatus according to an embodiment of this application;

[0019] Figure 10 This is a schematic diagram of another part of the structure of a material crushing and grinding apparatus according to one embodiment of this application;

[0020] Figure 11 This is a schematic diagram of the structure of the grinding assembly and the storage assembly according to an embodiment of this application;

[0021] Figure 12 This is a schematic diagram of the engagement of a crushing component and a grinding component according to an embodiment of this application;

[0022] Figure 13 This is a schematic diagram of the structure of a crushing component according to an embodiment of this application;

[0023] Figure 14 This is a schematic diagram of the structure of a connection component according to an embodiment of this application;

[0024] Figure 15 yes Figure 14 A partial enlarged view of the connecting components shown;

[0025] Figure 16 This is a schematic diagram of the structure of a grinding assembly according to an embodiment of this application;

[0026] Figure 17 This is an installation schematic diagram of a material storage assembly according to one embodiment of this application;

[0027] Figure 18 This is a schematic diagram of the structure of a vibration element according to an embodiment of this application;

[0028] Figure 19 This is a schematic diagram of the structure of an exhaust component according to an embodiment of this application;

[0029] Figure 20 yes Figure 19 The diagram shows the structure of the exhaust body in the exhaust system.

[0030] Figure 21 This is a partial structural diagram of the body according to an embodiment of this application.

[0031] It should be noted that the accompanying drawings are not necessarily drawn to scale, but are shown only in a schematic manner without affecting the reader's understanding.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100. Material crushing and grinding device;

[0034] 11. Crushing assembly; 111. First crushing body; 1110. First connecting part; 1111. Crushing inlet; 1112. Crushing outlet; 1113. Crushing chamber; 112. Second crushing body; 113. Crushing drive component; 114. Crushing component;

[0035] 12. Connecting assembly; 121. Connecting piece; 1211. Connecting part; 1212. Sealing part; 122. Connecting conveying part; 123. Second connecting mating part;

[0036] 13. Grinding assembly; 1301. Grinding inlet; 1302. Grinding outlet; 1303. Grinding chamber; 131. Material storage component; 1311. Barrier section; 1312. Storage section; 132. Grinding component; 1321. Grinding body; 1322. Grinding filter section; 1323. First grinding section; 1324. Second grinding section; 1325. Grinding drive section; 135. First gap; 136. Second gap;

[0037] 14. Material storage and conveying assembly; 1401. Material storage inlet; 141. Material storage assembly; 1411. Material storage body; 14111. Material storage chamber; 14112. First storage section; 14113. Second storage section; 1412. Exhaust component; 14121. Exhaust body; 14122. Exhaust filter; 14123. Exhaust cover; 14124. Exhaust outlet; 14125. Auxiliary support;

[0038] 1413, Vibrating component; 14130, Gas flow channel; 14131, Gas flow section; 14132, Fixing part; 14133, Blocking part; 14134, Gas inlet; 14135, Gas outlet; 1414, Weighing component; 1415, Weighing mounting component; 14151, Mounting opening; 142, Material conveying assembly; 1421, Material conveying connector; 1422, Material conveying drive component; 1423, Material conveying component; 143, Transition component;

[0039] 31. Material suction device; 311. Material suction drive component; 312. Material conveying component; 3121. Material inlet; 3122. Material outlet;

[0040] 32. Material mixing device; 320. Mixture outlet; 321. Receiving assembly; 3211. Mixing container; 3212. Cover; 32121. Insulation section; 32122. Cooling section; 32124. Cover body; 322. Heating element; 3221. First heating section; 3222. Second heating section; 3223. Heating moving section; 324. Heating connector; 3241. Heating connection section; 3242. Operation connection section; 3243. Heating connection mating section;

[0041] 34. Stirring device; 341. Stirring component; 3411. Stirring part; 3412. Stirring connection part; 3413. Stirring drive part;

[0042] 35. Collection device; 351. Flow regulating component; 352. Collection component;

[0043] 400. Body; 41. Crushing and grinding support assembly; 42. Mixing support assembly; 421. Support frame; 4211. Heating support; 422. Receiving frame; 43. Stirring and moving assembly; 431. Clamping member; 432. First stirring and moving member;

[0044] 44. Stirring support assembly; 442. Replacement frame; 4420. Replacement space; 4421. First side; 4422. Second side; 4423. Third side; 44231. Moving mating part; 443. Moving frame; 4431. First moving frame; 44311. First moving component; 44312. First rod; 44313. Second rod; 44314. Moving mating part; 44315. First mounting component; 4432. Second moving frame; 44321. Second moving component; 44322. Third rod; 44323. Fourth rod; 44324. Fifth rod; 44325. Sixth rod; 44326. Moving support component; 44327. Second mounting component; 44328. Second limiting component; 45. Collection moving assembly;

[0045] 500. Material storage device. Detailed Implementation

[0046] Exemplary embodiments of this application will be described below with reference to the accompanying drawings. For clarity and brevity, not all features of actual implementations are described in the specification. However, it should be understood that many implementation-specific decisions must be made in the development of any such actual embodiment to achieve the developer's specific goals, such as meeting constraints related to the system and business, and these constraints may vary depending on the implementation. Furthermore, it should be understood that while development work can be very complex and time-consuming, such development work is merely a routine task for those skilled in the art who benefit from the content of this application.

[0047] It should also be noted that, in order to avoid obscuring this application with unnecessary details, only the device structure and / or processing steps closely related to the solution according to this application are shown in the accompanying drawings, while other details that are not closely related to this application are omitted.

[0048] It should be noted that, unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning as understood by a person with ordinary skills in the field to which this application pertains.

[0049] In the description of the embodiments of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In related technologies, the waste molten salt is usually crushed and ground to process it into powder, which is then mixed with other materials for further processing, such as glass curing. However, because the waste molten salt is radioactive, current material mixing equipment cannot meet the requirements for processing radioactive materials.

[0051] To address the aforementioned technical problems, embodiments of this application provide an apparatus suitable for mixing materials. Figure 1 This is a schematic diagram of a device for mixing materials according to an embodiment of this application. Figure 2 yes Figure 1 The diagram shown is a structural schematic of a device suitable for mixing materials, taken from another angle. Figure 1 and Figure 2 As shown, the device includes a main body 400, a material crushing and grinding device 100, a material suction device 31, a material mixing device 32, a stirring device 34, at least one material storage device 500, and a collection device 35. A material crushing and grinding device 100 is installed on the main body 400 and is configured to crush and grind materials to obtain materials of a predetermined size. It is also configured to store and transport materials. Each material storage device 500 is installed on the main body 400 and is used to store a type of powder to be mixed. A material suction device 31 is installed on the material mixing device 32 and is configured to extract the material transported by the material crushing and grinding device 100 and the powder to be mixed from the material storage device 500, and transport the extracted material and the powder to be mixed to the material mixing device 32. The material mixing device 32 is installed on the main body 400 and is configured to heat and mix the material and the powder to be mixed to obtain a mixture with a mixing degree that meets a predetermined requirement. A stirring device 34 is configured to stir the material and the powder to be mixed in the material mixing device 32 according to different mixing degree requirements to mix the material and the powder to be mixed. A collecting device 35 is installed on the main body 400 and is configured to collect the mixture after it has been mixed by the material mixing device 32.

[0052] The material mixing device 32 provided in the embodiments of this application uses a stirring device 34 to stir various materials to be mixed in the material mixing device 32. During the stirring process, the material mixing device 32 also heats the materials to ensure that the degree of mixing of the stirred mixture meets the predetermined degree of mixing. This enables automatic mixing of multiple materials without the need for operator intervention, resulting in a high degree of automation. At the same time, heating the materials helps to improve the mixing efficiency. Furthermore, the material crushing and grinding device 100, material suction device 31, material mixing device 32, stirring device 34, at least one material storage device 500, and collection device 35 are respectively arranged in the main body 400, which facilitates the integrated design of the devices involved in the material mixing process, ensuring that the materials can be smoothly mixed and automatically collected and transferred to the next process.

[0053] In some embodiments, the various materials to be mixed may include radioactive and non-radioactive materials. Using the material mixing device 32 provided in this application embodiment, no operator intervention is required during the material conveying process, which can avoid operators being irradiated and ensure the safety of operators.

[0054] In some embodiments, the material mixing device 32 is suitable for processing waste molten salt. Various materials to be mixed include waste molten salt powder, glass powder, and ceramic powder. The material mixing device 32 can mix the waste molten salt powder, glass powder, and ceramic powder for subsequent glass curing. The waste molten salt powder is a radioactive material, while the glass powder and ceramic powder are non-radioactive materials. For ease of distinction and understanding, the radioactive material in the following embodiments can be waste molten salt blocks or waste molten salt powder obtained by crushing and grinding waste molten salt blocks.

[0055] It is understood that using the above-mentioned material mixing device 32 to process waste molten salt is only one embodiment of this application. The application scenarios of the material mixing device 32 are not limited to processing waste molten salt, but can also process other radioactive materials. This application does not limit this.

[0056] In some embodiments, the material storage device 500 may be a device for storing materials in advance, or a device for producing and storing materials in a previous process, such as the material crushing and grinding device in the embodiments below.

[0057] In some embodiments, Figure 3 This is a schematic diagram of the structure of a material mixing device and a material suction device according to an embodiment of this application. Figure 4 yes Figure 3 The cross-sectional view shown is of the material mixing device and the material suction device in combination. Figure 3 and Figure 4 As shown, the material mixing device 32 includes a receiving component 321, a heating element 322, and a stirring device 34; the receiving component 321 is used to receive the material sucked by the material suction device 31; the heating element 322 is configured to be able to approach the receiving component 321 during the material mixing process to heat the various materials to be mixed in the receiving component 321, or to move away from the receiving component after the material mixing is completed so that the mixture in the receiving component 321 is cooled; the stirring device 34 is configured to stir the various materials to be mixed in the receiving component 321 during the heating process of the heating element 322 so that the various materials to be mixed are mixed.

[0058] The embodiments of this application configure the material mixing device 32 to include a containing component 321, a heating element 322, and a stirring device 34. The heating element 322 is configured to be able to approach or move away from the containing component 321, so as to achieve the purpose of heating or cooling the various materials to be mixed in the containing component 321, which facilitates effective temperature control of the materials to be mixed.

[0059] In some embodiments, the material suction device 31 includes a material suction drive 311, a material conveying component 312, and a conveying connector. The material conveying component 312 forms a material inlet 3121 and a material outlet 3122. The material inlet 3121 is connected to the material storage device 500 through the conveying connector. The material suction drive 311 is configured to evacuate the material conveying component 312 to form a negative pressure, so that the material in the material storage device 500 enters the material conveying component 312 through the conveying connector. The material outlet 3122 is connected to the material mixing device 32 for conveying the suctioned material into the material mixing device 32.

[0060] The embodiments of this application connect the material inlet 3121 of the material conveying component 312 to the material storage device 500 via the conveying connector, and use negative pressure suction to convey the material into the material mixing device 32. This is beneficial for achieving the purpose of long-distance material conveying, avoiding material blockage in the material conveying component 312, and maintaining a vacuum during the material conveying process to avoid material leakage and contamination.

[0061] In some embodiments, the delivery connector may be a delivery pipeline.

[0062] In some embodiments, the body 400 includes a crushing and grinding support assembly 41, a mixing support assembly 42, a stirring support assembly 44, and a collecting and moving assembly 45, wherein the crushing and grinding support assembly 41, the mixing support assembly 42, and the stirring support assembly 44 are arranged adjacent to each other in sequence; a material crushing and grinding device 100 is disposed on the crushing and grinding support assembly 41; a material mixing device 32 and at least one material storage device 500 are disposed on the mixing support assembly 42; and at least some of the plurality of stirring elements 341 are disposed on the stirring support assembly 44.

[0063] The embodiments of this application arrange the crushing and grinding support assembly 41, the mixing support assembly 42, and the stirring support assembly 44 adjacent to each other in sequence. This facilitates the conveying of the crushed and ground material and the powder to be mixed from the material storage device 500 to the material mixing device 32, thereby reducing the conveying distance of the material and the powder to be mixed and ensuring the smooth completion of the conveying process.

[0064] In some embodiments, the mixing support assembly 42 includes a support frame 421 and a receiving frame 422, wherein the support frame 421 is disposed above the receiving frame 422 for receiving the material mixing device 32 so that the mixture in the material mixing device 32 enters the collecting device 35 under the action of gravity; the receiving frame 422 forms a receiving space, and the collecting moving assembly 45 is configured such that part of it is located outside the receiving space and another part is located outside the receiving space.

[0065] In the embodiments of this application, the support frame 421 is placed above the receiving frame 422, and the material mixing device 32 is placed on the support frame 421. The collection device 35 is placed in the receiving space formed by the receiving frame 422. This is beneficial for the mixture in the material mixing device 32 to directly enter the collection device 35 under the action of gravity, without the need for an additional conveying device, and the efficiency is relatively high.

[0066] In some embodiments, Figure 5 This is a schematic diagram of the structure of a material mixing device and a mixing support assembly according to an embodiment of this application, as shown below. Figure 5 As shown, the support frame 421 includes a heating support 4211, and the heating element 322 includes a first heating part 3221 and a second heating part 3222. The first heating part 3221 and the second heating part 3222 are disposed on the heating support 4211. The heating support 4211 is configured to allow the first heating part 3221 and the second heating part 3222 to move along the radial direction of the receiving assembly 321 to move closer to or further away from the receiving assembly 321.

[0067] In the embodiments of this application, the first heating part 3221 and the second heating part 3222 are symmetrically arranged on both sides of the receiving component 321, so that the first heating part 3221 and the second heating part 3222 can move along the heating support 4211 respectively, thereby heating or cooling the material in the receiving component 321, further improving the convenience of material temperature control, and enabling timely response.

[0068] In some embodiments, the shapes of the first heating part 3221 and the second heating part 3222 can be configured to match the shape of the receiving component 321. That is, after the first heating part 3221 and the second heating part 3222 approach the receiving component 321, they can cover the outside of the receiving component 321 so as to uniformly heat the material inside the receiving component 321.

[0069] In some embodiments, such as Figure 5As shown, the heating element 322 also includes a plurality of heating moving parts 3223, which are fixedly connected to the first heating part 3221 and the second heating part 3222 respectively. Each heating moving part 3223 is configured to move along the heating support member 4211 so as to drive the first heating part 3221 and the second heating part 3222 to move during the movement.

[0070] In some embodiments, the material mixing device 32 further includes a plurality of heating connectors 324 for detachably connecting the first heating part 3221 and the second heating part 3222.

[0071] In some embodiments, Figure 6 This is a structural schematic diagram of a heating connector according to an embodiment of this application, as shown below. Figure 6 As shown, the heating connector 324 also includes a plurality of heating connecting portions 3241, a plurality of operating connecting portions 3242, and a plurality of heating connecting mating portions 3243, with the number of heating connecting portions 3241, the number of operating connecting portions 3242, and the number of heating connecting mating portions 3243 corresponding one-to-one. In this embodiment, the heating connecting portions 3241 and the operating connecting portions 3242 are rotatably connected. When a force is applied to the operating connecting portion 3242 away from the heating element 322, the heating connecting portion 3241 can be moved, thereby connecting the heating connecting portion 3241 with the heating connecting mating portion 3243. When a force is applied to the operating connecting portion 3242 in the direction close to the heating element 322, the heating connecting portion 3241 can be rotated, thereby separating the heating connecting portion 3241 from the heating connecting mating portion 3243.

[0072] In some embodiments, the receiving component 321 is configured such that its cross-sectional dimensions gradually decrease along its axial direction, so that the mixture can be smoothly discharged under the action of gravity during the discharge process.

[0073] In some embodiments, the heating element 322 is configured to heat different parts of the receiving component 321 along the axial direction of the receiving component 321 at different heating temperatures, so as to avoid uneven heating of the material due to uneven temperature field inside the receiving component 321, and to ensure the heating effect of the first heating part 3221 and the second heating part 3222.

[0074] In some embodiments, the material mixing device 32 may further include a plurality of temperature measuring elements, which are respectively disposed on the receiving component 321 along the axial direction of the receiving component 321 to measure the heating temperature at different positions of the first heating part 3221 and the second heating part 3222, so as to facilitate the control and adjustment of the heating temperature according to the preset heating requirements.

[0075] In some embodiments, since the ceramic powder and glass powder in the materials to be mixed have poor thermal conductivity and a long heat conduction time, the stirring device 34 can be configured to start stirring during the heating process of the first heating section 3221 and the second heating section 3222, so that the heated materials to be mixed can be mixed evenly through stirring.

[0076] In some embodiments, the containing assembly 321 includes a mixing container 3211 and a cover 3212. The mixing container 3211 and the cover 3212 are detachably and sealed together for containing a variety of materials to be mixed. The cover 3212 is used to seal the mixing container 3211 and to cool and keep the temperature inside the mixing container 3211. The material suction device 31 is fixedly connected to the cover 3212 to deliver the suctioned material into the mixing container 3211.

[0077] In the embodiments of this application, the mixing container 3211 and the cover 3212 are configured to be detachably and sealed together. When the mixing container 3211 and the cover 3212 are disassembled, it is convenient to replace the stirring device 34. When the mixing container 3211 and the cover 3212 are sealed together, the leakage of radioactive materials during the mixing process can be avoided.

[0078] In some embodiments, the first heating part 3221 and the second heating part 3222 are disposed outside the mixing container 3211.

[0079] In some embodiments, an installation channel is formed on the cover 3212, and the material suction device 31 is fixedly connected to the installation channel, which facilitates the disassembly of the material suction device 31.

[0080] In some embodiments, the cover 3212 includes a heat-insulating part 32121 and a cooling part 32122. The heat-insulating part 32121 and the cooling part 32122 are disposed along the axial direction of the mixing container 3211, and the heat-insulating part 32121 is close to the mixing container 3211. The heat-insulating part 32121 is used to isolate the heat in the mixing container 3211 and keep it warm; the cooling part 32122 is used to cool.

[0081] The embodiments of this application configure the cover 3212 as including a heat insulation part 32121 and a cooling part 32122. The heat insulation part 32121 can isolate the heat inside the mixing container 3211 and prevent the heat from being transferred to the cooling part 32122. The heat insulation part 32121 can also keep the mixing container 3211 warm to ensure the temperature inside the mixing container 3211 is stable. The cooling part 32122 can cool the motor, connectors and other components connected to or near it to prevent high temperature from causing component failure.

[0082] In some embodiments, the cooling section 32122 may be a cooling channel, through which cooling liquid, such as water, can be introduced to cool components such as motors and connectors that are connected to or located near it.

[0083] In some embodiments, Figure 7 This is a schematic diagram of the material mixing device according to an embodiment of this application, omitting the mixing container and the agitator, showing their interaction. Figure 7 As shown, the stirring device 34 includes multiple stirring elements 341 and a stirring and moving assembly 43. The degree of mixing of the mixture obtained by stirring with different stirring elements 341 is different. One stirring element 341 is connected to the material mixing device 32 and is used to stir the material and powder to be mixed in the material mixing device 32. The remaining stirring elements 341 are used for standby. The stirring and moving assembly 43 is configured to drive the stirring elements 341 to move so as to replace the stirring elements 341 used for stirring.

[0084] The embodiments of this application configure the stirring device 34 as a structure including multiple stirring elements 341 with different stirring methods and a stirring moving component 43. Different stirring elements 341 can be replaced by the stirring device 34 to stir the material in the material mixing device 32 and the powder to be mixed to a predetermined degree of mixing, thereby meeting different mixing requirements and having a wide range of applications.

[0085] In some embodiments, the stirring moving assembly 43 is disposed on the same side of the mixing support assembly 42 and the stirring support assembly 44. This reduces the stroke of the stirring moving assembly 43 during the replacement of the stirring element 341, thereby facilitating the replacement of the stirring element 341.

[0086] In some embodiments, the stirring member 341 includes a stirring section 3411, a stirring connecting section 3412, and a stirring driving section 3413. The stirring section 3411 is fixedly connected to the stirring connecting section 3412 in a spiral manner. The stirring connecting section 3412 is connected to the stirring driving section 3413 and is used to rotate under the drive of the stirring driving section 3413, thereby driving the stirring section 3411 to rotate. In such embodiments, the stirring section 3411 is fixedly connected to the stirring connecting section 3412 at different rotation angles, which enables the mixed mixture to have different degrees of mixing after stirring.

[0087] In some embodiments, the stirring member 341 may include a plurality of stirring parts 3411, and the plurality of stirring parts 3411 are installed in different ways. For example, during the rotation of the stirring connection part 3412, one stirring part 3411 is fixedly connected to the stirring connection part 3412 in a spiral upward manner, and another stirring part 3411 is fixedly connected to the stirring connection part 3412 in a spiral downward manner.

[0088] In some embodiments, the cover 3212 includes a cover body 32124 and a clamping engagement portion, wherein the cover body 32124 forms a stirring channel, and the cover body 32124 is detachably connected to the mixing container 3211; the clamping engagement portion is disposed on the cover body 32124; as Figure 1 and Figure 2 As shown, the stirring and moving assembly 43 includes a clamping member 431, a first stirring and moving member 432, and a second stirring and moving member. The first stirring and moving member 432 is configured to move along the extending direction of the second stirring and moving member, the clamping member 431 is configured to move along the extending direction of the first stirring and moving member 432, and the extending direction of the second stirring and moving member is perpendicular to the extending direction of the first stirring and moving member 432. The clamping member 431 is used to clamp and hold the clamping mating part to drive the cover 3212 and the stirring member 341 to move as a whole.

[0089] The embodiments of this application configure the stirring and moving assembly 43 to include a clamping member 431, a first stirring and moving member 432 and a second stirring and moving member, which can automatically drive the cover member 3212 and the stirring member 341 to move together in multiple directions, thereby replacing the stirring member 341 without the need for manual replacement by an operator.

[0090] In some embodiments, the material mixing device 32 is provided with a mixture outlet 320, and the collecting device 35 is provided below the mixture outlet 320 for collecting the mixture during the process of the mixture being discharged by gravity, thereby realizing automatic collection of the mixture.

[0091] In some embodiments, Figure 8 This is a schematic diagram of the cooperation structure between a material mixing device and a flow regulating element according to an embodiment of this application, as shown below. Figure 8 As shown, the collection device 35 includes a flow regulating element 351 and a collection element 352; the flow regulating element 351 is detachably connected to the mixture outlet 320 and is configured to adjust the opening size of the mixture outlet 320 to regulate the flow rate of the mixture passing through the mixture outlet 320; the collection element 352 is disposed below the mixture outlet 320 and is used to collect the mixture.

[0092] The embodiments of this application utilize a flow regulating component 351 to adjust the opening size of the mixture outlet 320, thereby regulating the flow rate of material entering the collection component 352 to prevent spillage of the mixture during the discharge process and ensure smooth collection of the mixture.

[0093] In some embodiments, the collecting moving component 45 is configured to move the collecting member 352 below the mixture outlet 320, or to move the collecting member 352 away from the mixture outlet 320, so as to transfer the collecting member 352 to the next process.

[0094] The embodiments of this application utilize the moving collection component 352 of the main body 400 to achieve the purpose of automatically collecting the mixture and automatically transferring the collected mixture, thereby further improving the automation level of the material mixing process.

[0095] In some embodiments, Figure 9 This is a partial structural schematic diagram of a material crushing and grinding apparatus according to an embodiment of this application. Figure 10 This is a schematic diagram of another part of the structure of a material crushing and grinding apparatus according to one embodiment of this application. Figure 11 This is a schematic diagram of the structure of the grinding assembly and the material storage assembly according to an embodiment of this application, as shown below. Figures 9 to 11 As shown, the material crushing and grinding device 100 includes a crushing component 11, a grinding component 13, a storage component 141, and a conveying component 142. The crushing component 11 is used to crush the material to initially change its size. The grinding component 13 is used to receive the crushed material and grind it to obtain material of a predetermined size. The storage component 141 is used to receive and temporarily store the material and is also configured to weigh the material. The conveying component 142 is used to convey the material in the storage component 141 so that the material suction device 31 can extract the material. The crushing component 11, the grinding component 13, the storage component 141, and the conveying component 142 are sequentially arranged in the crushing and grinding support component 41 along the material flow direction and are configured to allow the material to flow under the action of gravity.

[0096] In this embodiment, the crushing component 11, grinding component 13, storage component 141, and conveying component 142 are sequentially arranged in the crushing and grinding support component 41 along the material flow direction. The crushing component 11 crushes the radioactive material to initially change its size. The crushed material is then conveyed to the grinding component 13 for grinding to obtain material of a predetermined size. By using a secondary grinding method, the grinding effect of the material is improved, ensuring that the material is fully ground. The material of the predetermined size obtained after grinding is conveyed to the storage component 141 for temporary storage and weighing. When the weight of the material meets the predetermined weight, the received material is conveyed to the next process. This enables automatic and real-time material conveying with a high degree of automation.

[0097] In some embodiments, Figure 12 This is a schematic diagram illustrating the engagement of a crushing component and a grinding component according to one embodiment of this application, as shown below. Figure 9 and Figure 12As shown, the crushing assembly 11 forms a crushing discharge port 1112, and the grinding assembly 13 forms a grinding feed port 1301. The crushing discharge port 1112 and the grinding feed port 1301 are connected by a connecting assembly 12. The crushing discharge port 1112 and the grinding feed port 1301 are arranged opposite to each other, and the crushing discharge port 1112 is located above the grinding feed port 1301. The crushing discharge port 1112 is used to allow the crushed radioactive material to leave the crushing assembly 11. The grinding feed port 1301 is used to receive the crushed radioactive material and allow it to enter the interior of the grinding assembly 13.

[0098] In the embodiments of this application, the crushing outlet 1112 of the crushing component 11 is connected to the grinding inlet 1301 of the grinding component 13 by the connecting component 12, and the crushing outlet 1112 is positioned above the grinding inlet 1301. This facilitates the automatic exit of the crushed radioactive material from the crushing component 11 under the action of gravity and its entry into the grinding component 13 for grinding. No additional driving device is required to drive the movement of the radioactive material, resulting in high reliability.

[0099] In some embodiments, Figure 13 This is a schematic diagram of the structure of a crushing component according to an embodiment of this application, as shown below. Figure 13 As shown, the crushing assembly 11 includes a first crushing body 111, a second crushing body 112, a crushing drive component 113, and a plurality of crushing components 114.

[0100] In some embodiments, the first crushing body 111 has a crushing inlet 1111 and a crushing outlet 1112, and the first crushing body 111 also has a crushing chamber 1113. The radioactive material to be crushed can enter the crushing chamber 1113 through the crushing inlet 1111, and the radioactive material that has been crushed in the crushing chamber 1113 can enter the grinding assembly 13 through the crushing outlet 1112.

[0101] In some embodiments, a plurality of crushing components 114 are fixedly disposed on a second crushing body 112, the second crushing body 112 is disposed in a crushing chamber 1113, and is respectively connected to a first crushing body 111 and a crushing drive component 113.

[0102] In some embodiments, the crushing drive 113 is used to drive the second crushing body 112 to rotate, thereby driving multiple crushing parts 114 to rotate. During the rotation of the crushing parts 114, radioactive materials in the crushing chamber 1113 can be crushed.

[0103] In some embodiments, an operator may manually feed the radioactive material to be crushed into the crushing assembly 11 through the crushing inlet 1111, or an automatic feeding device, such as a robotic arm, may feed the radioactive material to be crushed into the crushing assembly 11 through the crushing inlet 1111.

[0104] It is understood that the above-described method of loading radioactive material to be crushed into the crushing component 11 is merely exemplary and does not impose any limitation on this application.

[0105] In some embodiments, Figure 14 This is a schematic diagram of the structure of a connection component according to an embodiment of this application. Figure 15 yes Figure 14 A partial enlarged view of the connecting components shown, as follows: Figure 14 and Figure 15 As shown, the crushing outlet 1112 and the grinding inlet 1301 respectively form a first connecting mating part 1110. The connecting assembly 12 includes a plurality of connectors 121, a connecting conveyor 122, and a plurality of second connecting mating parts 123. The connecting conveyor 122 has openings at both ends, and the size of the openings matches the size of the crushing outlet 1112 and the grinding inlet 1301, for conveying radioactive materials. Each second connecting mating part 123 is respectively disposed opposite to both ends of the connecting conveyor 122, and the second connecting mating part 123 is disposed opposite to the first connecting mating part 1110. Each connector 121 is used to seal and connect with the first connecting mating part 1110 and the second connecting mating part 123 located on the same side, so that the crushing outlet 1112 and the grinding inlet 1301 are connected.

[0106] The embodiments of this application provide first connecting parts 1110 at the crushing discharge port 1112 and the grinding feed port 1301, so that the first connecting parts 1110 can cooperate with the second connecting parts 123 in the connecting assembly 12, thereby connecting the crushing discharge port 1112 and the grinding feed port 1301, ensuring that the radioactive material after crushing can smoothly enter the grinding assembly 13, and avoiding the leakage of radioactive material during the transportation process.

[0107] In some embodiments, the connector 121 includes a connecting portion 1211 and a plurality of sealing portions 1212. Each connecting portion 1211 is used to be fixedly connected with a first connecting mating portion 1110 and a second connecting mating portion 123 located on the same side. The plurality of sealing portions 1212 are respectively disposed on the side of each first connecting mating portion 1110 away from the second connecting mating portion 123 opposite to it, and on the side of each second connecting mating portion 123 away from the first connecting mating portion 123 opposite to it, for sealing the connection portion 1211, the first connecting mating portion 1110 and the second connecting mating portion 123.

[0108] The embodiments of this application configure the connector 121 to include a connecting portion 1211 and a plurality of sealing portions 1212. The connecting portion 1211 can be used to fix the first connecting mating portion 1110 and the second connecting mating portion 123 together, ensuring the stability of the connection between the first connecting mating portion 1110 and the second connecting mating portion 123. Then, the sealing portion 1212 is provided between the connecting portion 1211, the first connecting mating portion 1110 and the second connecting mating portion 123 to prevent leakage during the transportation of radioactive materials.

[0109] In some embodiments, the connecting portion 1211 may be a flange. In such embodiments, the sealing portion 1212 may be provided at the position where each first connecting portion 1110 contacts the flange, and at the position where each second connecting portion 123 contacts the flange.

[0110] It is understood that using the flange as the connecting part 1211 is merely one embodiment of this application. The connecting part 1211 can be any other component capable of fixing the first connecting mating part 1110 and the second connecting mating part 123 located on the same side.

[0111] In some embodiments, Figure 16 This is a schematic diagram of the structure of a grinding assembly according to an embodiment of this application, as shown below. Figure 16 As shown, the grinding assembly 13 includes a material storage component 131 and a grinding component 132. The grinding inlet 1301 is disposed on the material storage component 131. The material storage component 131 is configured to temporarily store the radioactive material entering through the grinding inlet 1301, and then transport the temporarily stored radioactive material into the grinding component 132. The grinding component 132 is used to grind the radioactive material.

[0112] The embodiments of this application configure the grinding assembly 13 to include a material storage component 131 and a grinding component 132. During the process of conveying radioactive materials into the grinding component 132, the radioactive materials are first temporarily stored in the material storage component 131 to avoid the accumulation of radioactive materials in the grinding component 132 and to ensure the grinding effect of the grinding component 132.

[0113] In some embodiments, the grinding element 132 includes a grinding body 1321, a grinding filter section 1322, a first grinding section 1323, a plurality of second grinding sections 1324, and a grinding drive section 1325. The grinding body 1321 forms a grinding inlet 1301 and a grinding outlet 1302, and the grinding body 1321 also forms a grinding chamber 1303. The radioactive material that has undergone crushing can enter the grinding chamber 1303 through the grinding inlet 1301, and the radioactive material that has undergone grinding in the grinding chamber 1303 can enter the storage and conveying assembly through the grinding outlet 1302.

[0114] In some embodiments, a grinding filter section 1322 is disposed within a grinding chamber 1303, and the shape of the grinding filter section 1322 is configured to match the shape of the inner wall of the grinding chamber 1303, and a first gap 135 is formed between the grinding filter section 1322 and the inner wall of the grinding chamber 1303. The grinding filter section 1322 is used to filter radioactive materials, allowing radioactive materials of a predetermined size to pass through the grinding filter section 1322 and enter the storage and conveying assembly via the grinding outlet 1302.

[0115] In some embodiments, the first portion of the second grinding part 1324 is fixedly connected to the inner wall of the grinding chamber 1303 and is disposed radially inside the grinding and filtering part 1322. The second portion of the second grinding part 1324 is symmetrically arranged with the first portion of the second grinding part 1324. A second gap 136 is provided between every two symmetrically arranged second grinding parts 1324.

[0116] In some embodiments, the first grinding section 1323 is configured to rotate along the second gap 136 under the drive of the grinding drive section 1325, and to grind the crushed radioactive material during its rotation.

[0117] In some embodiments, such as Figure 16 As shown, the material storage component 131 includes a barrier section 1311, a storage section 1312, and a control section. The storage section 1312 is connected to the grinding component 132 and is used to temporarily store radioactive material entering through the grinding inlet 1301. The barrier section 1311 is disposed at the connection between the storage section 1312 and the grinding component 132 and is configured to move at the connection to adjust the size of the opening at the connection. The control section is communicatively connected to the barrier section 1311 and is used to control the movement of the barrier section 1311. The grinding inlet 1301 is disposed on the storage section 1312.

[0118] In the embodiments of this application, the barrier 1311 is disposed at the connection between the temporary storage section 1312 and the polishing member 132. Then, the movement of the barrier 1311 is controlled by the control section to control whether the barrier 1311 allows or blocks the radioactive material in the temporary storage section 1312 from entering the polishing member 132. The response is relatively timely, which is beneficial to more accurately and timely control the flow rate of radioactive material entering the polishing member 132.

[0119] In some embodiments, such as Figure 11 As shown, the storage component 141 forms a storage inlet 1401, and the grinding component 13 forms a grinding outlet 1302. The grinding outlet 1302 and the storage inlet 1401 are connected by a connecting component 12. The storage inlet 1401 is used to receive radioactive materials. The grinding outlet 1302 is used to allow the radioactive materials that have undergone grinding to leave the grinding component 13.

[0120] In the embodiments of this application, the grinding outlet 1302 of the grinding component 13 is connected to the storage inlet 1401 of the storage component 141 by the connecting component 12. This facilitates the automatic exit of the grinding component 13 under the action of gravity of the ground radioactive material and its entry into the storage component 141 without the need for an additional driving device to drive the movement of the radioactive material, thus ensuring high reliability.

[0121] In some embodiments, the storage inlet 1401 and the grinding outlet 1302 respectively form a third connecting mating part. The connecting assembly 12 includes a plurality of connectors 121, a connecting conveyor 122, and a plurality of second connecting mating parts 123. The connecting conveyor 122 has openings at both ends, and the size of the openings matches the size of the storage inlet 1401 and the grinding outlet 1302 for conveying radioactive materials. Each second connecting mating part 123 is respectively disposed opposite to both ends of the connecting conveyor 122, and the second connecting mating part 123 is disposed opposite to the third connecting mating part. Each connector 121 is used to seal and connect with the third connecting mating part and the second connecting mating part 123 located on the same side, so that the grinding outlet 1302 and the storage inlet 1401 are connected.

[0122] The embodiments of this application provide third connecting parts at the storage inlet 1401 and the grinding outlet 1302, respectively, so that the third connecting parts can cooperate with the second connecting part 123 in the connecting assembly 12, thereby connecting the storage inlet 1401 and the grinding outlet 1302, ensuring that the ground radioactive material can smoothly enter the storage assembly 141, and avoiding leakage of radioactive material during the transportation process.

[0123] In some embodiments, the first connecting mating part 1110 and the third connecting mating part may be the same.

[0124] In some embodiments, the connector 121 includes a plurality of connecting portions 1211 and a plurality of sealing portions 1212. Each connecting portion 1211 is fixedly connected to a third connecting mating portion and a second connecting mating portion 123 located on the same side. The plurality of sealing portions 1212 are respectively disposed on the side of each third connecting mating portion away from the second connecting mating portion opposite to it, and on the side of each second connecting mating portion 123 away from the third connecting mating portion opposite to it, for sealing the connection portions 1211, the third connecting mating portions, and the second connecting mating portions 123.

[0125] The embodiments of this application configure the connector 121 to include a connecting part 1211 and a plurality of sealing parts 1212. The connecting part 1211 can be used to fix the third connecting mating part and the second connecting mating part 123 to ensure the stability of the connection between the third connecting mating part and the second connecting mating part 123. Then, the sealing part 1212 is provided between the connecting part 1211, the third connecting mating part and the second connecting mating part 123 to prevent leakage during the transportation of radioactive materials.

[0126] In some embodiments, such as Figure 11 As shown, the material crushing and grinding device 100 also includes a transition member 143. The storage component 141 is used to receive and weigh radioactive materials. The conveying component 142 is connected to the storage component 141 via the transition member 143 and is used to convey the radioactive materials in the storage component 141 so that the material suction device 31 can extract the radioactive materials. The transition member 143 is configured to temporarily store the radioactive materials conveyed from the storage component 141 and then convey the radioactive materials to the conveying component 142.

[0127] The embodiments of this application connect the storage component 141 and the conveying component 142 via a transition member 143. During the process of conveying radioactive materials from the storage component 141 to the conveying component 142, the transition member 143 can be used to temporarily store the radioactive materials, thereby preventing the accumulation of radioactive materials during the conveying process and ensuring that the radioactive materials can be smoothly conveyed to the material suction device 31.

[0128] In some embodiments, such as Figure 11 As shown, the material conveying assembly 142 includes a material conveying connector 1421, a material conveying component 1423, and a material conveying drive component 1422. The material conveying connector 1421 is connected to the material storage assembly 141 via a transition component 143. The material conveying component 1423 is disposed within the material conveying connector 1421 and is used to move under the drive of the material conveying drive component 1422, and to drive the radioactive material to move during the movement, thereby conveying the radioactive material to the material suction device 31.

[0129] In some embodiments, the conveying member 1423 may be configured as a spiral component, which rotates clockwise or counterclockwise under the drive of the conveying drive member 1422 to drive the radioactive material to move.

[0130] In some embodiments, Figure 17 This is an installation diagram of a material storage assembly according to one embodiment of this application, as shown below. Figure 17As shown, the storage assembly 141 includes a storage body 1411, an exhaust vent 1412, a vibrating element 1413, a weighing element 1414, and a weighing mounting element 1415. The weighing mounting element 1415 supports the storage body 1411. The storage body 1411 receives processed radioactive material. The exhaust vent 1412 is located on top of the storage body 1411 to allow gas to escape from the storage body 1411 and is configured to prevent the radioactive material from escaping from the storage body 1411. The weighing element 1414 is configured to weigh the radioactive material in the storage body 1411. The vibrating element 1413 is configured to vibrate the radioactive material stored in the storage body 1411 to prevent the accumulation of radioactive material.

[0131] In this embodiment, the exhaust device 1412 is located on the top of the storage body 1411, which facilitates the discharge of gas from the storage body 1411 and prevents the escape of radioactive material from the storage body 1411 while venting. The vibration device 1413 is used to vibrate the radioactive material stored in the storage body 1411, which helps to prevent the accumulation of radioactive material during the transportation process and ensures that the radioactive material can be transported smoothly. Then, the weighing device 1414 is used to weigh the radioactive material in the storage body 1411, which can accurately obtain the weight of the radioactive material in the storage body 1411, thereby facilitating the subsequent processing of the radioactive material.

[0132] In some embodiments, the weighing mounting member 1415 is formed with a mounting opening 14151, through which the storage body 1411 can pass and be supported on the weighing mounting member 1415.

[0133] In some embodiments, there are multiple vibrating elements 1413, and the multiple vibrating elements 1413 are evenly distributed along the bottom of the storage body 1411.

[0134] The embodiments of this application, by uniformly arranging multiple vibrating elements 1413 at the bottom of the storage body 1411, are beneficial to further improve the vibration effect on the radioactive materials inside the storage body 1411.

[0135] In some embodiments, there are multiple weighing elements 1414, which are fixedly connected to the weighing mounting element 1415 and the storage body 1411 respectively, and are distributed circumferentially along the storage body 1411 so that the storage body 1411 is supported on the weighing mounting element 1415 by the multiple weighing elements 1414.

[0136] The embodiments of this application provide a plurality of weighing elements 1414 outside the storage body 1411 to weigh the radioactive material inside the storage body 1411, which helps to improve the reliability of the weighing results.

[0137] In some embodiments, the storage body 1411 may include a first storage section 14112 and a second storage section 14113, with the first storage section 14112 and the second storage section 14113 fixedly connected. Radioactive material flowing out of the grinding assembly 13 first enters the first storage section 14112, then enters the second storage section 14113, and then flows out of the second storage section 14113 to be conveyed into the conveying assembly 142. In such an embodiment, the second storage section 14113 may be configured with a shape in which the cross-sectional area gradually decreases along its axial direction, for example, it may be configured as a funnel, which is beneficial to improve the flowability of radioactive material in the second storage section 14113.

[0138] In some embodiments, a plurality of weighing elements 1414 may be respectively disposed on the first storage section 14112 and located at the end where the first storage section 14112 and the second storage section 14113 are connected.

[0139] In some embodiments, a plurality of vibrating elements 1413 may be respectively disposed on the second storage section 14113.

[0140] In some embodiments, the second storage portion 14113 of the storage body 1411 is configured to pass through the mounting opening 14151 of the weighing mount 1415.

[0141] In some embodiments, the storage body 1411 forms a storage cavity 14111 for containing processed radioactive material. Figure 18 This is a structural schematic diagram of a vibration element according to an embodiment of this application, as shown below. Figure 18 As shown, the vibrating element 1413 includes a gas flow section 14131, a fixing section 14132, and a blocking section 14133. The gas flow section 14131 is located at the bottom of the storage cavity 14111 and partially extends outside the storage cavity 14111. It allows gas from outside the storage cavity 14111 to enter the storage cavity 14111 when radioactive material accumulates inside, thereby vibrating the radioactive material and preventing its accumulation. The fixing section 14132 is located at the bottom of the storage cavity 14111. Outside the cavity 14111, a gas flow section 14131 is used to connect the gas flow section 14131 to the storage body 1411; a blocking section 14133 is disposed inside the storage cavity 14111 and connected to the gas flow section 14131, and is configured to deform under the action of external force, so as to prevent the radioactive material in the storage cavity 14111 from flowing out through the gas flow section 14131 when no gas is introduced into the gas flow section 14131, and to allow the gas to vibrate the radioactive material when gas is introduced into the gas flow section 14131.

[0142] The embodiments of this application configure the vibrating element 1413 as including a gas flow section 14131, a fixing section 14132, and a blocking section 14133. When it is necessary to vibrate the radioactive material in the storage chamber 14111, air is introduced into the storage chamber 14111 through the gas flow section 14131 to vibrate the radioactive material and prevent its accumulation. When it is not necessary to vibrate the radioactive material in the storage chamber 14111, the blocking section 14133 prevents the radioactive material in the storage chamber 14111 from flowing out through the gas flow section 14131, thereby achieving the purpose of preventing radioactive material leakage.

[0143] In some embodiments, the first storage section 14112 and the second storage section 14113 together form a storage cavity 14111.

[0144] In some embodiments, the blocking portion 14133 may be configured in a funnel shape with its opening facing the inner wall of the second storage portion 14113. In such an embodiment, when no gas is introduced into the gas flow portion 14131, the blocking portion 14133 can be disposed close to or against the inner wall of the second storage portion 14113. When gas is introduced into the gas flow portion 14131, the movement of the gas causes the blocking portion 14133 to deform, thereby generating vibration and transmitting the vibration to the radioactive material, achieving the purpose of vibrating the radioactive material.

[0145] In some embodiments, such as Figure 18 As shown, the gas flow section 14131 forms a gas inlet 14134 and a plurality of gas outlets 14135. The gas inlet 14134 is located outside the storage chamber 14111, and the gas outlets 14135 are located inside the storage chamber 14111. Gas flows in through the gas inlet 14134 and then flows out through the plurality of gas outlets 14135 respectively.

[0146] The embodiments of this application, by providing multiple gas outlets 14135 in the gas circulation section 14131, facilitate the increase of the indirect contact area between the gas and the radioactive material in the storage chamber 14111, thereby improving the vibration effect on the radioactive material.

[0147] In some embodiments, the gas flow section 14131 forms a gas flow channel 14130, and the gas flow channel 14130 is configured to penetrate the side wall of the storage cavity 14111. One end of the gas flow channel 14130 located outside the storage cavity 14111 is connected to the gas inlet 14134, and the other end of the gas flow channel 14130 located inside the storage cavity 14111 is connected to a plurality of gas outlets 14135 respectively.

[0148] In some embodiments, Figure 19This is a schematic diagram of the structure of an exhaust component according to an embodiment of this application. Figure 20 yes Figure 19 The schematic diagram of the exhaust body in the exhaust system shown is as follows: Figure 19 and Figure 20 As shown, the exhaust component 1412 includes an exhaust body 14121, an exhaust filter 14122, and an exhaust cover 14123. The exhaust body 14121 is fixedly connected to the storage body 1411 and is configured to allow gas to circulate within the storage body 1411. The exhaust cover 14123 is detachably connected to the exhaust body 14121 and forms an exhaust outlet 14124 to allow gas to be discharged from the storage body 1411. The exhaust filter 14122 is disposed between the exhaust body 14121 and the exhaust cover 14123 to prevent radioactive materials from escaping from the storage body 1411. The exhaust body 14121 is also configured to support and fix the exhaust filter 14122.

[0149] In the embodiments of this application, the exhaust body 14121 and the exhaust cover 14123 are detachably connected, and the exhaust filter 14122 is disposed between the exhaust body 14121 and the exhaust cover 14123. This facilitates the replacement of the exhaust filter 14122 and ensures the filtration effect of radioactive powder while exhausting.

[0150] In some embodiments, the exhaust filter 14122 may be a filter screen or any other component capable of performing a filtration function.

[0151] In some embodiments, such as Figure 20 As shown, the exhaust body 14121 can be configured as an annular component with a certain thickness, and the exhaust filter 14122 can be disposed at its end near the exhaust cover 14123, and is pressed together with the exhaust body 14121 by the exhaust filter 14122. In such an embodiment, the exhaust component 1412 further includes an auxiliary support 14125, which is disposed on the inner wall of the exhaust body 14121 and integrally formed with the exhaust body 14121, for auxiliary support of the exhaust filter 14122.

[0152] In some embodiments, the grinding assembly 13 is provided with an air inlet for receiving gas blown in by a compressor blowing device so that the processed radioactive material enters the storage assembly 141.

[0153] The embodiments of this application provide an air inlet on the grinding assembly 13, allowing gas to enter the grinding assembly 13 through the air inlet, thereby driving the radioactive material in the grinding assembly 13 to move into the storage assembly 141, thus avoiding the occurrence of radioactive material residue or accumulation when the radioactive material is transported into the storage assembly 141.

[0154] In some embodiments, an air inlet may be provided on the grinding body 1321 of the grinding assembly 13.

[0155] In some embodiments, the compressor is further configured to be in fluid communication with the gas inlet 14134 of the gas flow section 14131 for introducing gas into the storage chamber 14111 through the gas inlet 14134 to vibrate the radioactive material.

[0156] In some embodiments, along the material flow direction, the first crushing body 111, the second crushing body 112, the material storage component 131, the grinding component 132, the storage body 1411, and the transition component 143 are sequentially arranged in the crushing and grinding support assembly.

[0157] In some embodiments, Figure 21 This is a partial structural diagram of the body according to an embodiment of this application, as shown below. Figure 21 As shown, the stirring support assembly 44 includes a replacement frame 442 and a plurality of movable frames 443. The replacement frame 442 is used to provide a replacement space 4420 for the stirring component 341 when it is replaced. Each movable frame 443 is used to place a stirring component 341, and the movable frame 443 is configured to move closer to or further away from the replacement frame 442, so that the stirring component 341 on the movable frame 443 can enter the replacement space 4420, or receive the replaced stirring component 341 and move the stirring component 341 away from the replacement space 4420.

[0158] The embodiments of this application utilize a movable frame 443 to place the stirring component 341, and the movable frame 443 is configured to be able to approach or move away from the replacement space 4420 provided by the replacement frame 442 in order to replace different stirring components 341. In this way, the corresponding stirring component 341 can be automatically replaced for different mixing requirements, with a high degree of automation, thereby meeting the application needs of radioactive scenarios.

[0159] In some embodiments, the plurality of movable frames 443 includes a first movable frame 4431 and a plurality of second movable frames 4432, the plurality of second movable frames 4432 being disposed opposite to each other on both sides of the replacement frame 442, and the first movable frame 4431 being disposed adjacent to the plurality of second movable frames 4432.

[0160] In the embodiments of this application, multiple second moving frames 4432 are arranged opposite to each other on both sides of the replacement frame 442, and then the first moving frame 4431 and multiple second moving frames 4432 are arranged adjacent to each other, so that the first moving frame 4431 and multiple second moving frames 4432 can move along different moving trajectories respectively, thereby avoiding collisions or interference during the movement.

[0161] In some embodiments, the replacement frame 442 includes a first side portion 4421, a second side portion 4422, and a third side portion 4423. The first side portion 4421 and the third side portion 4423 are arranged parallel to each other. The second side portion 4422 is disposed between the first side portion 4421 and the third side portion 4423 and is connected to the first side portion 4421 and the third side portion 4423. The first side portion 4421, the second side portion 4422, and the third side portion 4423 form a replacement space 4420. The third side portion 4423 forms a movable mating portion 44231 for mating with the first movable frame 4431 and the plurality of second movable frames 4432, so that the first movable frame 4431 and the plurality of second movable frames 4432 can move closer to or further away from the replacement space 4420.

[0162] The embodiments of this application form a replacement space 4420 through the first side 4421, the second side 4422, and the third side 4423, which facilitates the replacement of the stirring component 341 by the stirring moving assembly 43. Furthermore, through the movable engagement formed by the third side 4423, the first moving frame 4431 and multiple second moving frames 4432 can move along the movable engagement part 44231, thereby realizing the automatic replacement of the stirring component 341 without the need for operator intervention.

[0163] In some embodiments, the movable mating part 44231 may be a slide rail or other component that facilitates the movement of the first movable frame 4431 and the plurality of second movable frames 4432, and this application does not limit this.

[0164] In some embodiments, the first movable frame 4431 includes a plurality of first movable members 44311, a plurality of first rods 44312, second rods 44313, a movable mating member 44314, a first mounting member 44315, and a first limiting member. The first mounting member 44315 supports a stirring member 341. One end of each first rod 44312 is fixedly connected to the first mounting member 44315, and the other end is fixedly connected to a first movable member 44311. The plurality of first rods 44312 are disposed on the same side of the first mounting member 44315. One end of each second rod 44313 is fixedly connected to the first mounting member 44315, and the other end is fixedly connected to a first movable member 44311. Furthermore, the second rod 44313 is disposed on the side opposite to the plurality of first rods 44312; the movable mating part 44314 is fixedly connected to the third side part 4423 and is configured to extend in the direction of approaching or moving away from the replacement space 4420; the first limiting part is disposed at the end of the movable mating part 44314 near the replacement space 4420 for limiting movement; the plurality of first rods 44312 and the second rod 44313 are used to support the first mounting part 44315; the movable part is configured to move along the movable mating part 44231 of the movable mating part 44314 and the third side part 4423 to drive the stirring part 341 on the first mounting part 44315 to approach or move away from the replacement space 4420.

[0165] The embodiments of this application, by setting the first limiting member at one end of the movable mating member 44314 near the replacement space 4420, can limit the movement and ensure that the stirring member 341 can smoothly enter the replacement space 4420, thereby ensuring the smooth replacement of the stirring member 341.

[0166] In some embodiments, the first mounting member 44315 may have a first mounting hole, through which the stirring member 341 may be supported on the first mounting member 44315.

[0167] In some embodiments, the second movable frame 4432 comprises a plurality of second movable members 44321, a plurality of third rods 44322, a fourth rod 44323, a fifth rod 44324, a sixth rod 44325, a movable support member 44326, a second mounting member 44327, and a second limiting member 44328, wherein the second mounting member 44327 is used to support a stirring member 341; one end of each third rod 44322 is fixedly connected to the second mounting member 44327. The other end is fixedly connected to a second movable member 44321, and multiple third members 44322 are arranged on the same side of the second mounting member 44327; one end of the fourth member 44323 is fixedly connected to the second mounting member 44327, and the other end is fixedly connected to the sixth member 44325, and the extension direction of the fourth member 44323 is perpendicular to the extension direction of the sixth member 44325; one end of the fifth member 44324 is fixedly connected to the second mounting member 44327, and the movable support... Member 44326 is fixedly connected to the fourth member 44323 and the fifth member 44324 respectively, and is used to support the fourth member 44323 and the fifth member 44324; the fourth member 44323 and the fifth member 44324 are respectively arranged opposite to a third member 44322; the extension direction of the sixth member 44325 is parallel to the extension direction of the fifth member 44324, and at least one second moving member 44321 is provided on the sixth member 44325; multiple second moving members 44321 The component 44321 is configured to move along the movable mating part 44231 of the third side 4423 to drive the stirring component 341 on the second mounting component 44327 to move closer to or away from the replacement space 4420; the second limiting component 44328 is disposed between the sixth rod 44325 and the fifth rod 44324 and is fixedly connected to the sixth rod 44325 and the fifth rod 44324 respectively, and is configured to abut against the movable mating component 44314 during movement to limit movement.

[0168] The embodiments of this application, by setting the second limiting member 44328 between the sixth rod 44325 and the fifth rod 44324, can limit the movement and ensure that the stirring member 341 can smoothly enter the replacement space 4420, thereby ensuring the smooth replacement of the stirring member 341.

[0169] In some embodiments, the second mounting member 44327 may have a second mounting hole, through which the stirring member 341 may be supported on the second mounting member 44327.

[0170] Regarding the embodiments of this application, it should also be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other to obtain new embodiments.

[0171] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. The scope of protection of this application shall be determined by the scope of the claims.

Claims

1. An apparatus suitable for mixing material, characterised in that, The device comprises a body, a material crushing and grinding device, a material suction device, a material mixing device, a stirring device, at least one material storage device and a collecting device, wherein, the material crushing and grinding device is arranged on the body and is arranged to crush and grind the material to obtain material of a predetermined size and is also arranged to be capable of storing and conveying the material; each of the material storage devices is arranged on the body and is used to store a kind of powder to be mixed; the material suction device is arranged on the material mixing device and is arranged to extract the material conveyed by the material crushing and grinding device and the powder to be mixed in the material storage device respectively and convey the extracted material and the powder to be mixed to the material mixing device; the material mixing device is arranged on the body and is arranged to heat and mix the material with the powder to be mixed to obtain a mixture with a mixing degree meeting predetermined requirements; the stirring device is arranged to stir the material and the powder to be mixed in the material mixing device according to different mixing degree requirements so that the material and the powder to be mixed are mixed; the collecting device is arranged on the body and is arranged to collect the mixture after being mixed by the material mixing device.

2. The apparatus of claim 1, wherein, The stirring device comprises a plurality of stirring members and a stirring moving assembly, wherein the mixing degree of the mixture obtained by using different stirring members for stirring is different; one of the stirring members is connected with the material mixing device and is used to stir the material and the powder to be mixed in the material mixing device, and the remaining stirring members are used as backup; the stirring moving assembly is arranged to drive the stirring members to move so as to replace the stirring members used for stirring.

3. The apparatus of claim 2, wherein, The body comprises a crushing and grinding support assembly, a mixing support assembly, a stirring support assembly and a collecting moving assembly, wherein, the crushing and grinding support assembly, the mixing support assembly and the stirring support assembly are arranged in sequence and adjacent to each other; the material crushing and grinding device is arranged on the crushing and grinding support assembly; the material mixing device and at least one of the material storage devices are arranged on the mixing support assembly; at least part of the plurality of stirring members are arranged on the stirring support assembly; the stirring moving assembly is arranged on the same side of the mixing support assembly and the stirring support assembly.

4. The apparatus of claim 3, wherein, The material crushing and grinding device comprises a crushing assembly, a grinding assembly, a storage assembly and a conveying assembly, wherein, the crushing assembly is used to crush the material to preliminarily change the size of the material; the grinding assembly is used to receive the material after being crushed and grind the material to obtain material of a predetermined size; the storage assembly is used to receive and temporarily store the material and is also arranged to weigh the material; the conveying assembly is used to convey the material in the storage assembly so that the material suction device extracts the material; The crushing assembly, the grinding assembly, the storage assembly and the conveying assembly are sequentially arranged in the crushing and grinding support assembly along the flow direction of the material, and are arranged to make the material flow under the action of gravity.

5. The apparatus of claim 3, wherein, The mixing support assembly comprises a support frame and a containing frame, wherein, The support frame is arranged above the containing frame and is used for containing the material mixing device, so that the mixture in the material mixing device enters the collecting device under the action of gravity; The containing frame forms a containing space, and the collecting moving assembly is arranged to partially locate outside the containing space and partially locate inside the containing space.

6. The apparatus of claim 3, wherein, The stirring support assembly comprises a replacement frame and a plurality of moving frames, wherein, The replacement frame is used to provide a replacement space for the stirring member when the stirring member is replaced; Each moving frame is used to place one stirring member, and the moving frames are arranged to be capable of approaching or moving away from the replacement frame, so that the stirring member on the moving frame enters the replacement space or receives the replaced stirring member and moves away from the replacement space.

7. The device according to claim 6, wherein The plurality of moving frames comprises a first moving frame and a plurality of second moving frames, The plurality of second moving frames are oppositely arranged on two sides of the replacement frame, and the first moving frame is arranged adjacent to the plurality of second moving frames.

8. The apparatus of claim 7, wherein, The replacement frame comprises a first side, a second side and a third side, The first side and the third side are arranged in parallel, the second side is arranged between the first side and the third side and is connected to the first side and the third side, wherein the first side, the second side and the third side form the replacement space; The third side forms a moving cooperation part for cooperating with the first moving frame and the plurality of second moving frames, so that the first moving frame and the plurality of second moving frames can approach or move away from the replacement space.

9. The apparatus of claim 8, wherein, The first moving frame comprises a plurality of first moving members, a plurality of first rods, a second rod, a moving cooperation member, a first mounting member and a first limiting member, wherein The first mounting member is used to support one stirring member; One end of each first rod is fixedly connected to the first mounting member, and the other end is fixedly connected to one first moving member, and the plurality of first rods are arranged on the same side of the first mounting member; One end of the second rod is fixedly connected to the first mounting member, and the other end is fixedly connected to one first moving member, and the second rod is arranged on the opposite side of the plurality of first rods; The moving cooperation member is fixedly connected to the third side and is arranged to extend along the direction of approaching or moving away from the replacement space, and the first limiting member is arranged at one end of the moving cooperation member close to the replacement space and is used for limiting during movement; The plurality of first rods and the second rod are used to support the first mounting member. The moving piece is arranged to be movable along the moving fitting piece and the moving fitting part of the third side part, so as to drive the stirring piece on the first mounting piece to move close to or away from the replacement space.

10. The apparatus of claim 9, wherein, The second moving frame comprises a plurality of second moving pieces, a plurality of third rod pieces, a fourth rod piece, a fifth rod piece, a sixth rod piece, a moving support piece, a second mounting piece and a second limiting piece, wherein The second mounting piece is used for supporting one of the stirring pieces; One end of each of the third rod pieces is fixedly connected with the second mounting piece, and the other end is fixedly connected with one of the second moving pieces, and the plurality of third rod pieces are arranged on the same side of the second mounting piece; One end of the fourth rod piece is fixedly connected with the second mounting piece, and the other end is fixedly connected with the sixth rod piece, and the extension direction of the fourth rod piece is perpendicular to the extension direction of the sixth rod piece; One end of the fifth rod piece is fixedly connected with the second mounting piece, the moving support piece is fixedly connected with the fourth rod piece and the fifth rod piece respectively, and is used for supporting the fourth rod piece and the fifth rod piece; The fourth rod piece and the fifth rod piece are respectively arranged opposite to one of the third rod pieces; The extension direction of the sixth rod piece is parallel to the extension direction of the fifth rod piece, and at least one of the second moving pieces is arranged on the sixth rod piece; The plurality of second moving pieces are arranged to be movable along the moving fitting part of the third side part, so as to drive the stirring piece on the second mounting piece to move close to or away from the replacement space; The second limiting piece is arranged between the sixth rod piece and the fifth rod piece, and is fixedly connected with the sixth rod piece and the fifth rod piece respectively, and is arranged to be capable of abutting against the moving fitting piece during the movement, so as to be limited.

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