Filtering and stirring device for anti-radiation silicone rubber material for nuclear power

Abstract

The utility model relates to the technical field of anti-radiation silicone rubber materials, and discloses a filtering and stirring device for an anti-radiation silicone rubber material for nuclear power, a heating mechanism is arranged at the top of a stirring device body, a filtering and stirring mechanism is arranged at the top of the heating mechanism, and the filtering and stirring mechanism comprises a filtering assembly and a stirring assembly. The filtering assembly is arranged in the heating mechanism, the stirring assembly is arranged at the top of the filtering assembly, during use, the anti-radiation silicone rubber material can be stirred through the arranged filtering and stirring mechanism, impurities doped in the material can be cleaned through a filter screen before stirring, and the stirring efficiency is improved. The processing quality is improved, in the stirring process, impurities attached to the bottom in the filter screen can be cleaned through a cleaning brush, the filtering efficiency is affected by blockage of the attached impurities, the filtering and stirring efficiency is improved, and meanwhile, the inner wall of the stirring barrel can be cleaned through a scraper.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation-proof silicone rubber materials, in particular to a filtering and stirring device for radiation-proof silicone rubber materials for nuclear power. Background Art

[0002] Radiation-proof silicone rubber material is a polymer material with excellent radiation-proof performance, mainly used to protect electronic equipment and other sensitive equipment from radiation damage. This material is usually made of silicone rubber mixed with other radiation-proof materials, such as ferric oxide, magnesium oxide, potassium oxide, sodium oxide, titanium dioxide, phosphorus pentoxide, barium sulfate, strontium oxide, etc. The main advantages of radiation-proof silicone rubber materials include good radiation-proof performance, excellent temperature resistance and chemical corrosion resistance, as well as good elasticity and plasticity. In the process of producing and processing radiation-proof silicone rubber materials, they need to be stirred. The existing stirring device cannot filter out impurities in the material when in use, which affects the subsequent production quality.

[0003] According to the description in a stirring device for PU material published on the patent website (authorization announcement number: CN 219879779U), the stirring device for PU material includes "a stirring barrel, a bracket, a feed port, a motor" and the like to perform stirring work.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The stirring device of the PU material utilizes a stirring barrel, a bracket, a feed port, a motor, etc. to perform stirring work. However, during use, this device cannot filter impurities mixed in the material before stirring the material, which will affect the subsequent use effect and production quality. Therefore, this device needs to be improved. Utility Model Content

[0006] The utility model aims to provide a filtering and stirring device for radiation-proof silicone rubber materials for nuclear power, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a filtering and stirring device for nuclear power radiation-proof silicone rubber material, comprising a stirring device body, a heating mechanism is arranged on the top of the stirring device body, and a filtering and stirring mechanism is arranged on the top of the heating mechanism;

[0008] The filtering and stirring mechanism comprises a filtering component and a stirring component. The filtering component is arranged on the top of the heating mechanism, and the stirring component is arranged on the top of the filtering component.

[0009] Preferably, the filtering assembly includes a stirring barrel, the stirring barrel is fixedly connected to the inside of the heating mechanism, a feeding pipe is fixedly connected to the bottom of the stirring barrel, a valve is fixedly connected to the periphery of the feeding pipe, a sealing cover is slidably connected to the top of the stirring barrel, a load-bearing block is fixedly connected inside the stirring barrel, a filter screen is arranged on the top of the load-bearing block, the bottom of the filter screen is in contact with the top of the load-bearing block, and a fixing bolt is threadedly connected to the inside of the filter screen.

[0010] Preferably, the bottom of the fixing bolt is threadedly connected to the top of the load-bearing block, and the feed pipe runs through the heating mechanism and the stirring device body, so that the fixing bolt can pass through and the filter screen and the load-bearing block can be in a fixed state.

[0011] Preferably, the stirring assembly includes an L-shaped frame, the L-shaped frame is fixedly connected to the top rear side of the stirring device body, the top of the L-shaped frame is fixedly connected to a servo motor, the bottom of the servo motor is fixedly connected to a rotating rod, the rotating rod is rotatably connected to the inside of the L-shaped frame, the bottom of the rotating rod is rotatably connected to the bottom of the stirring barrel, the outer periphery of the rotating rod is fixedly connected to a stirring rod, the outer periphery of the stirring rod is fixedly connected to a scraper, and the outer periphery of the rotating rod is fixedly connected to a cleaning brush.

[0012] Preferably, the bottom of the cleaning brush is in contact with the bottom of the filter, and the cleaning brush is made of rubber material, so that the silicone rubber material in the filter can be stirred by the cleaning brush, thereby improving the filtering effect and cleaning impurities attached to the bottom of the filter to prevent impurities from clogging and affecting the filtering efficiency.

[0013] Preferably, the scraper is triangular in shape, and the left side of the scraper is in contact with the inner wall of the mixing barrel, so that the scraper can be used to clean the material attached to the inner wall of the mixing barrel to prevent affecting the mixing effect of the next material.

[0014] Preferably, the heating mechanism includes a load-bearing column, which is fixedly connected to the top of the stirring device body, a heating box is fixedly connected to the top of the load-bearing column, a heating wire is fixedly connected inside the heating box, a through hole is opened inside the heating box, and the bottom of the heating box is fixedly connected to the bottom of the stirring barrel.

[0015] Preferably, a heating chamber is provided in the heating box, the heating wire is fixedly connected in the heating chamber, a circular groove larger than the diameter of the discharge pipe is provided in the heating box, and the discharge pipe is slidably connected in the circular groove, so as to facilitate heating by the heating wire, and transfer the heat to the periphery of the mixing barrel through the through hole, thereby heating the silicone rubber material in the mixing barrel and improving the mixing effect.

[0016] Compared with the prior art, the utility model provides a filtering and stirring device for radiation-proof silicone rubber materials for nuclear power, which has the following beneficial effects:

[0017] 1. The filtering and stirring device for radiation-proof silicone rubber materials for nuclear power can realize the stirring of radiation-proof silicone rubber materials through the provided filtering and stirring mechanism, and before the stirring, the impurities mixed in the materials can be cleaned through the filter net to improve the processing quality, and during the stirring process, the impurities attached to the bottom of the filter net can be cleaned through the cleaning brush, and the attached impurities block the filtering efficiency, thereby improving the efficiency of filtering and stirring, and at the same time, the inner wall of the stirring barrel can be cleaned through the scraper to prevent the material from being attached, firstly, the sealing cover is opened, and the radiation-proof silicone rubber material is put into the bottom of the filter net, and the impurities mixed in the material are cleaned through the filter net, and the material will enter the stirring barrel through the filter net, and then the servo motor drives the rotating rod to rotate, so that the rotating rod drives the stirring rod to stir the material, and when the stirring rod rotates, the scraper will be driven to clean the inner wall of the stirring barrel to prevent the material from being attached and affecting the next stirring work.

[0018] 2. The filtering and stirring device for radiation-proof silicone rubber materials for nuclear power can heat the materials during the stirring of the radiation-proof silicone rubber materials through the provided heating mechanism, thereby ensuring the uniformity and consistency of the materials during stirring, thereby improving the stirring effect and efficiency of the materials. When the radiation-proof silicone rubber materials are stirred, it is only necessary to power the heating wire through an external power supply device, so that the heating wire generates heat in the heating chamber, and the heat is transferred to the periphery of the stirring barrel through the through hole, thereby heating the materials in the stirring barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the filtering and stirring mechanism;

[0022] Figure 3 It is a schematic diagram of the filter component structure;

[0023] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 It is a schematic diagram of the structure of the stirring component;

[0025] Figure 6 It is a schematic diagram of the heating mechanism structure.

[0026] In the figure: 1. stirring device body; 2. heating mechanism; 3. filtering and stirring mechanism; 31. filtering assembly; 32. stirring assembly; 21. heating box; 22. load-bearing column; 23. heating wire; 24. through hole; 311. stirring barrel; 312. filter screen; 313. sealing cover; 314. feeding pipe; 315. valve; 316. load-bearing block; 317. fixing bolt; 321. L-shaped frame; 322. servo motor; 323. rotating rod; 324. cleaning brush; 325. scraper; 326. stirring rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] See also Figure 1-6 The utility model provides a technical solution: a filtering and stirring device for radiation-proof silicone rubber materials for nuclear power, comprising a stirring device body 1, a heating mechanism 2 is arranged on the top of the stirring device body 1, a filtering and stirring mechanism 3 is arranged on the top of the heating mechanism 2, the filtering and stirring mechanism 3 comprises a filtering component 31 and a stirring component 32, the filtering component 31 is arranged on the top of the heating mechanism 2, and the stirring component 32 is arranged on the top of the filtering component 31.

[0032] The filtering component 31 comprises a stirring barrel 311, which is fixedly connected to the inside of the heating mechanism 2, a feeding pipe 314 is fixedly connected to the bottom of the stirring barrel 311, a valve 315 is fixedly connected to the periphery of the feeding pipe 314, a sealing cover 313 is slidably connected to the top of the stirring barrel 311, a load-bearing block 316 is fixedly connected to the inside of the stirring barrel 311, a filter screen 312 is arranged on the top of the load-bearing block 316, the bottom of the filter screen 312 is in contact with the top of the load-bearing block 316, a fixing bolt 317 is threadedly connected to the inside of the filter screen 312, and the bottom of the fixing bolt 317 is threadedly connected to the top of the load-bearing block 316, and the feeding pipe 314 runs through the inside of the heating mechanism 2 and the stirring device body 1, so that the filter screen 312 and the load-bearing block 316 can be fixed by passing through the fixing bolt 317.

[0033] See also Figure 1-6 The utility model provides a technical solution: the stirring assembly 32 includes an L-shaped frame 321, the L-shaped frame 321 is fixedly connected to the top rear side of the stirring device body 1, the top of the L-shaped frame 321 is fixedly connected to a servo motor 322, the bottom of the servo motor 322 is fixedly connected to a rotating rod 323, the rotating rod 323 is rotatably connected to the inside of the L-shaped frame 321, the bottom of the rotating rod 323 is rotatably connected to the bottom of the stirring barrel 311, the outer periphery of the rotating rod 323 is fixedly connected to a stirring rod 326, the outer periphery of the stirring rod 326 is fixedly connected to a scraper 325, and the outer periphery of the rotating rod 323 is fixedly connected to a cleaning brush 32 4. The bottom of the cleaning brush 324 contacts the bottom of the filter 312. The cleaning brush 324 is made of rubber material, so the silicone rubber material in the filter 312 can be stirred by the cleaning brush 324 to improve the filtering effect. At the same time, the impurities attached to the bottom of the filter 312 can be cleaned to prevent the impurities from clogging and affecting the filtering efficiency. The scraper 325 is triangular in shape. The left side of the scraper 325 contacts the inner wall of the mixing barrel 311, so the scraper 325 can clean the materials attached to the inner wall of the mixing barrel 311 to prevent affecting the stirring effect of the next material.

[0034] Embodiment 2

[0035] See also Figure 1-6On the basis of the first embodiment, the heating mechanism 2 further comprises a load-bearing column 22, the load-bearing column 22 is fixedly connected to the top of the stirring device body 1, a heating box 21 is fixedly connected to the top of the load-bearing column 22, a heating wire 23 is fixedly connected in the heating box 21, a through hole 24 is provided inside the heating box 21, the bottom of the heating box 21 is fixedly connected to the bottom of the stirring barrel 311, a heating chamber is provided in the heating box 21, the heating wire 23 is fixedly connected in the heating chamber, a circular groove larger than the diameter of the discharge pipe 314 is provided in the heating box 21, the discharge pipe 314 is slidably connected in the circular groove, and is convenient for heating by the heating wire 23, so that the heat is transferred to the periphery of the stirring barrel 311 through the through hole 24, thereby heating the silicone rubber material in the stirring barrel 311 and improving the mixing effect.

[0036] In actual operation, when the device is used, the sealing cover 313 is first opened, and the radiation-proof silicone rubber material is put into the bottom of the filter screen 312. The impurities mixed in the material are cleaned through the filter screen 312, and the material passes through the filter screen 312 into the mixing barrel 311. At the same time, the heating wire 23 is powered by an external power supply device, so that the heating wire 23 generates heat in the heating chamber, and the heat is transferred to the periphery of the mixing barrel 311 through the through hole 24, so that the material in the mixing barrel 311 is heated, and then the servo motor 322 drives the rotating rod 323 to rotate, so that the rotating rod 323 drives the stirring rod 326 to stir the material, and when the stirring rod 326 rotates, it will drive the scraper 32 5. Clean the inner wall of the mixing barrel 311 to prevent the material from adhering to and affecting the next mixing work. At the same time, the rotating rod 323 will drive the cleaning brush 324 to rotate, so that the cleaning brush 324 can clean the impurities attached to the bottom of the filter 312 under the premise of mutual contact with the bottom of the filter 312 to prevent the impurities from clogging and affecting the filtering efficiency. The silicone rubber material in the filter 312 can also be stirred to improve the filtering effect. When the material mixing is completed, the collection device only needs to be placed at the bottom of the discharge pipe 314 and the valve 315 can be opened to collect the material. When the mixing work is completed, the staff only needs to open the sealing cover 313 to clean the impurities in the filter 312. The operation is convenient and quick.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A filtering and stirring device for nuclear power radiation-proof silicone rubber material, comprising a stirring device body (1), Features: A heating mechanism (2) is arranged on the top of the stirring device body (1), and a filtering and stirring mechanism (3) is arranged on the top of the heating mechanism (2); The filtering and stirring mechanism (3) comprises a filtering component (31) and a stirring component (32); the filtering component (31) is arranged inside the heating mechanism (2), and the stirring component (32) is arranged on the top of the filtering component (31).

2. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 1, Features: The filtering assembly (31) comprises a stirring barrel (311), the stirring barrel (311) is fixedly connected to the interior of the heating mechanism (2), a feeding pipe (314) is fixedly connected to the bottom of the stirring barrel (311), a valve (315) is fixedly connected to the periphery of the feeding pipe (314), a sealing cover (313) is slidably connected to the top of the stirring barrel (311), a bearing block (316) is fixedly connected inside the stirring barrel (311), a filter screen (312) is arranged on the top of the bearing block (316), the bottom of the filter screen (312) and the top of the bearing block (316) are in contact with each other, and a fixing bolt (317) is threadedly connected to the inside of the filter screen (312).

3. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 2, Features: The bottom of the fixing bolt (317) is threadedly connected to the top of the load-bearing block (316), and the feed pipe (314) passes through the interior of the heating mechanism (2) and the stirring device body (1).

4. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 1, Features: The stirring assembly (32) comprises an L-shaped frame (321), wherein the L-shaped frame (321) is fixedly connected to the top rear side of the stirring device body (1), the top of the L-shaped frame (321) is fixedly connected to a servo motor (322), the bottom of the servo motor (322) is fixedly connected to a rotating rod (323), the rotating rod (323) is rotatably connected to the inside of the L-shaped frame (321), the bottom of the rotating rod (323) is rotatably connected to the bottom of the stirring barrel (311), the outer periphery of the rotating rod (323) is fixedly connected to a stirring rod (326), the outer periphery of the stirring rod (326) is fixedly connected to a scraper (325), and the outer periphery of the rotating rod (323) is fixedly connected to a cleaning brush (324).

5. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 4, Features: The bottom of the cleaning brush (324) is in contact with the inner bottom of the filter screen (312), and the cleaning brush (324) is made of rubber material.

6. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 4, Features: The scraper (325) is triangular in shape, and the left side of the scraper (325) is in contact with the inner wall of the mixing barrel (311).

7. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 1, Features: The heating mechanism (2) comprises a load-bearing column (22), the load-bearing column (22) is fixedly connected to the top of the stirring device body (1), the top of the load-bearing column (22) is fixedly connected to a heating box (21), a heating wire (23) is fixedly connected inside the heating box (21), a through hole (24) is opened inside the heating box (21), and the bottom of the heating box (21) is fixedly connected to the bottom of the stirring barrel (311).

8. A filtering and stirring device for radiation-proof silicone rubber materials for nuclear power according to claim 7, Features: A heating chamber is provided in the heating box (21), the heating wire (23) is fixedly connected in the heating chamber, a circular groove larger than the diameter of the discharge pipe (314) is provided in the heating box (21), and the discharge pipe (314) is slidably connected in the circular groove.

Images