Removable radioactive source electrodeposition cell

Abstract

The utility model relates to the technical field of electrodeposition equipment, specifically provide an easily dismounting's radioactive source electrodeposition groove, including support, with support base and the fixed frame that stretches upwards from support base, electrodeposition groove base is fixed to support base, electrodeposition groove is placed on electrodeposition groove base, handle, the movable connection to fixed frame, handle is switched between first position and second position, handle includes elastic member, and elastic member is in precompression state, when handle is in first position, handle and the distance of electrodeposition groove base allow electrodeposition groove to be taken out from electrodeposition groove base or electrodeposition groove is placed to electrodeposition groove base, when handle is in second position, elastic member will electrodeposition groove firmly press tightly on electrodeposition groove base. Through above -mentioned collocation, replaced the thread connection / sealing, realized more time -saving and more reliable connection and sealing form in the operation level.

Description

Technical Field

[0001] This utility model relates to the field of electrodeposition equipment technology, and in particular to an easily detachable radioactive source electrodeposition tank. Background Technology

[0002] 63 Ni radioactive sources are high-purity... 63 Ni is uniformly fixed on a metal substrate to form a dense and uniform pure β-radiation source. 63 Ni radioactive sources are among the most widely used low-energy beta radioactive sources in the world, with significant and broad application prospects. In particular, they are urgently needed in various application areas such as the development and application of new energy nuclear batteries, electron capture detectors in gas chromatography and liquid chromatography, explosive mass spectrometry detectors for customs, and highly sensitive leak detectors. 63 Ni radioactive source. Because beta particles have a short range, self-absorption of the source must be considered when preparing a beta radioactive source. 63 The main method for preparing Ni radioactive sources is electrodeposition.

[0003] Chinese patent application No. 201710284564.6 discloses a deposition tank for preparing a high-resolution alpha radiation source by magnetohydrodynamic electrodeposition. The deposition tank has a structure in which a permanent magnet is set on the outside of the deposition tank body, an anode wire extends from the top of the deposition tank body into the deposition liquid, and the bottom of the deposition tank body is sealed by a threaded bottom cover with a central opening. A cathode guide gasket and a cathode deposition source plate are arranged sequentially from bottom to top inside the threaded bottom cover at the bottom of the deposition tank body. A cathode guide wire is connected to the bottom of the cathode guide gasket, and the cathode guide wire is led out from the opening of the threaded bottom cover and connected to the negative terminal of the power supply.

[0004] Chinese patent application No. 201610196264.8 discloses an electrodeposition tank for preparing a high-resolution alpha source. The electrodeposition tank includes a power supply, an electroplating tank, a bottom plate, a magnet, and a platinum electrode. The electroplating tank has an inner and outer layer structure, with openings at the upper and lower ends of the inner layer. The inner layer of the electroplating tank is used to hold the electrodeposition plating solution, and the outer layer has a cooling circulating water inlet and a cooling circulating water outlet at opposite corners. An upper sealing ring and an upper sealing cap are provided at the opening at the upper end of the inner layer, and a lower sealing ring and a lower sealing cap are provided at the opening at the bottom of the inner layer. The bottom plate serves as the cathode and is located directly below the hole in the middle of the lower sealing ring. The platinum electrode extends from the radial center of the upper end of the inner layer of the electroplating tank to a position 0.5 cm to 1 cm from the bottom of the electroplating tank.

[0005] In these existing technologies, electrodeposition tanks are all fixed to the corresponding bases using threaded connections. Considering that the electrodeposition process is usually carried out in a glove box, the space available for hand movement in the glove box is limited and the operability is low. Moreover, the threaded connection means that the relevant connecting parts are repeatedly rotated, making the operation steps cumbersome and time-consuming. The potential risk of operators being exposed to radiation sources increases over time. During repeated rotation, the threaded connection may develop gaps due to wear on the sealing surface, increasing the risk of radioactive material leakage or contamination inside the tank. Operators indirectly operate the threaded connection through the glove box. Due to the presence of gloves, the tactile feedback of the hand is weak, and the threaded connection is prone to problems such as incomplete rotation or over-tightening. Utility Model Content

[0006] This invention provides an easily detachable radioactive source electrodeposition tank to solve the inconvenience caused by the threaded connection of the electrodeposition tank that is indirectly operated through a glove box in the prior art. It realizes the relevant configuration structure and installation method of the easily detachable radioactive source electrodeposition tank suitable for the specific deposition process environment of the glove box.

[0007] This utility model provides an easily detachable radioactive source electrodeposition tank, comprising: A support, having a support base and a fixing frame extending upward from the support base; The electrodeposition tank base is fixed to the support base; An electrodeposition tank is placed on an electrodeposition tank base; The handle is movably connected to the fixed frame, allowing the handle to be switched between a first position and a second position. The handle includes an elastic element that is in a pre-compressed state. When the handle is in the first position, the distance between the handle and the electrodeposition tank base allows the electrodeposition tank to be removed from or placed on the electrodeposition tank base; when the handle is in the second position, the elastic element firmly presses the electrodeposition tank onto the electrodeposition tank base.

[0008] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the first end of the elastic element is connected to the fixing frame of the support, and the second end is connected to the electrodeposition tank.

[0009] According to the easily detachable radiation source electrodeposition tank provided by this utility model, the outer peripheral surface of the electrodeposition tank is provided with an annular protrusion, and the annular protrusion is connected to the second end of the elastic member.

[0010] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the base of the electrodeposition tank is provided with a first groove on its top, the shape of the first groove being complementary to the shape of the bottom of the electrodeposition tank for mutual cooperation.

[0011] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the base of the electrodeposition tank is also provided with a second groove for accommodating the deposition source sheet to be processed. The second groove is located below the center of the first groove, and in the horizontal direction, the size of the second groove is smaller than the size of the first groove.

[0012] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the base of the electrodeposition tank also includes a sealing element, and the deposition source sheet to be processed and the sealing element are placed in the second groove in sequence.

[0013] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the base of the support is provided with a base groove, and the bottom of the electrodeposition tank base is provided with a guide rail corresponding to the base groove. The guide rail is provided with a conductive post, and the conductive post is electrically connected to the deposition source sheet to be processed.

[0014] The easily detachable radioactive source electrodeposition tank provided by this utility model also includes an electrode component, which is formed in the shape of a disc and whose outer diameter is not greater than the inner diameter of the electrodeposition tank. The electrode component is placed in the electrodeposition tank.

[0015] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the fixing frame has an installation hole at its end, and the middle section of the handle is provided with an installation post, which passes through the installation hole and is movable relative to the installation hole.

[0016] According to the easily detachable radioactive source electrodeposition tank provided by this utility model, the handle is also provided with a handle stop, which is arranged above the mounting column. The handle drive is used to cooperate with the fixing frame to suppress the downward movement of the handle.

[0017] This utility model provides an easily detachable and assembleable electrodeposition tank for radioactive sources. By incorporating a handle that can be switched between a first and a second position, the space between the mounting bracket and the electrodeposition tank base can be expanded or reduced as needed. This facilitates the operator's insertion and removal of the electrodeposition tank from the base via the glove box. Furthermore, by using an elastic element, the pre-compressed elastic element applies downward pressure to the electrodeposition tank, keeping it firmly pressed against the base. This replaces threaded connections / seals, achieving a more time-saving and reliable connection and sealing method at the operational level. Moreover, the shorter operation time reduces the operator's time near the radioactive source, indirectly improving operator safety. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the easily disassembled radioactive source electrodeposition tank provided by this utility model.

[0020] Figure 2 This is a perspective view of the bracket provided by this utility model.

[0021] Figure 3 This is a perspective view of the electrodeposition tank base provided by this utility model.

[0022] Figure 4 This is a perspective view of the electrodeposition tank provided by this utility model.

[0023] Figure 5 This is a perspective view of the handle provided by this utility model.

[0024] Figure label: 1. Bracket; 11. Bracket base; 12. Base groove; 13. Fixing bracket; 14. Mounting hole; 2. Electrodeposition tank base; 21. First groove; 22. Second groove; 23. Second groove notch; 24. Guide rail; 25. Conductive post; 3. Electrodeposition tank; 31. Bottom of electrodeposition tank; 32. Annular protrusion; 33. Top of electrodeposition tank; 4. Handle; 41. Abutment block; 42. Elastic element; 43. Mounting post; 44. Handle stop; 45. Handle part. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection, wherein a fixed connection can include 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0028] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] The following is combined with Figures 1 to 5 This invention describes an easily detachable radioactive source electrodeposition tank.

[0031] Figure 1 This is a perspective view of the easily detachable and assembled radioactive source electrodeposition tank provided by this utility model, as shown below. Figure 1 As shown, the easily detachable radioactive source electrodeposition tank includes a support 1, an electrodeposition tank base 2, an electrodeposition tank 3, and a handle 4.

[0032] Figure 2 This is a perspective view of the bracket provided by this utility model, such as... Figure 2 As shown, the bracket 1 is placed on a general platform, for example, the bottom surface inside a glove box. The bracket 1 has a bracket base 11 and a fixing frame 13 extending upward from the bracket base 11. In particular, the fixing frame 13 is configured in an L-shape, that is, the fixing frame 13 includes a vertical portion extending upward from the bracket base 11 and a horizontal portion extending horizontally from the top of the vertical portion, the vertical portion and the horizontal portion together forming the L-shaped fixing frame 13.

[0033] The electrodeposition tank base 2 is fixed to the support base 11. The electrodeposition tank base 2 and the fixing frame 13, especially its horizontal portion, define a vertically accessible space. The operator can operate through the glove box to place the electrodeposition tank 3 on the electrodeposition tank base 2, that is, within the aforementioned accessible space; or to remove the electrodeposition tank 3 from the electrodeposition tank base 2.

[0034] The handle 4 is movably connected to the mounting bracket 13, particularly its horizontal portion. The limit positions of the vertical travel of the handle 4 relative to the mounting bracket 13 include a first position and a second position. The handle 4 includes an elastic element 42, which is in a pre-compressed state in the initial state where the handle 4 is not subjected to any external force.

[0035] When the handle 4 is lifted by the operator, i.e., in the first position, the accessible space between the electrodeposition tank base 2 and the mounting bracket 13 is exposed. In other words, the distance between the handle 4 and the electrodeposition tank base 2 allows the operator to remove the electrodeposition tank 3 from the electrodeposition tank base 2 or place the electrodeposition tank 3 onto the electrodeposition tank base 2. When the handle 4 is released by the operator, the handle 4 returns to its initial state, i.e., in the second position, and the pre-compressed elastic element 42 firmly presses the electrodeposition tank 3 onto the electrodeposition tank base 2.

[0036] With the above configuration, the electrodeposition tank 3 is pressed against the electrodeposition tank base 2 by means of the elastic element 42 in the pre-compressed state, which replaces the threaded connection / seal in the prior art. This achieves a more time-saving and reliable connection and sealing method at the operation level. Moreover, the shorter operation time reduces the time that the operator has to approach the radiation source, thereby improving the operator's work safety.

[0037] Furthermore, to reliably press the electrodeposition tank 3 onto the electrodeposition tank base 2 using the elastic member 42, the first end of the elastic member 42 is connected to the fixing frame 13 of the support 1, and its second end is connected to the electrodeposition tank 3. In particular, the first end of the elastic member 42 abuts against the downward-facing surface of the horizontal portion of the fixing frame 13, while its second end is detachably connected to the electrodeposition tank 3. The advantage of this configuration is that the second end of the elastic member 42 and the electrodeposition tank 3 are detachable from each other, so that when the operator lifts the handle 4, the separation of the two facilitates the insertion or removal of the electrodeposition tank 3; when the operator releases the handle 4, the pre-compressed elastic member 42 applies a repulsive force to the horizontal portion of the fixing frame 13 and the electrodeposition tank 3 respectively. Since the fixing frame 13 is fixed, this repulsive force firmly presses the electrodeposition tank 3 onto the electrodeposition tank base 2.

[0038] Furthermore, when the handle 4 is raised to the first position by the operator, the external force applied by the operator needs to be greater than the repulsive force of the elastic element 42, so that the handle 4 overcomes the repulsive force of the elastic element 42 to be raised; when the handle 4 is released and reset to the second position by the operator, the handle 4 resets under the repulsive force of the elastic element 42.

[0039] Figure 4 This is a perspective view of the electrodeposition tank provided by this utility model, as shown below. Figure 4 As shown, an annular protrusion 32 is provided on the outer peripheral surface of the electrodeposition tank 3, and the annular protrusion 32 is connected to the second end of the elastic member 42. On the other hand, Figure 5 This is a perspective view of the handle 4 provided by this utility model, as shown below. Figure 5 As shown, the free ends of the two elastic members 42 of the handle 4 are provided with abutment blocks 41. Under the repulsive force of the elastic members 42, the abutment blocks 41 press downward against the annular protrusion 32 of the electrodeposition tank 3, further pressing it against the electrodeposition tank base 2. Moreover, as described above, the abutment blocks 41 and the annular protrusion 32 are separable from each other to facilitate the insertion or removal of the electrodeposition tank 3.

[0040] Figure 3 This is a perspective view of the electrodeposition tank base provided by this utility model, as shown below. Figure 3 As shown and combined Figure 4 The electrodeposition tank base 2 has a first groove 21 on its top, the shape of which is complementary to the shape of the bottom 31 of the electrodeposition tank, so as to fit together. Thus, the electrodeposition tank 3 sits on the first groove 21 of the electrodeposition tank base 2, and the electrodeposition tank 3 is substantially fixed by means of the fit between their shapes.

[0041] Furthermore, the electrodeposition tank base 2 is also provided with a second groove 22, which is used to accommodate the deposit source sheet to be processed. The second groove 22 is located below the center of the first groove 21, and preferably, the second groove 22 and the first groove 21 are arranged coaxially. In the horizontal direction, the size of the second groove 22 is smaller than the size of the first groove 21, so as to form a stepped surface at the interface between the first groove 21 and the second groove 22. The deposit source sheet to be processed can be accommodated by the second groove 22, and the bottom of the electrodeposition tank 3, especially the electrodeposition tank 3, rests partially on the stepped surface. Furthermore, the second groove 22 is formed on the electrodeposition tank base 2, so that second groove notches 23 are formed on both sides of the second groove 22.

[0042] The advantage of this configuration is that the electrodeposition tank 3 and the electrodeposition solution are arranged above the deposition source sheet to be treated, and since the size of the second groove 22 is smaller than the size of the first groove 21, the electrodeposition solution can basically cover the entire upward-facing surface of the deposition source sheet so that when the anode and cathode of the easily disassembled radioactive source electrodeposition tank are energized, the target metal ions in the electrodeposition solution are deposited onto the upward-facing surface of the deposition source sheet.

[0043] Furthermore, the electrodeposition tank base 2 also includes a seal (not shown in the figure), and the deposit source sheet to be treated and the seal are sequentially placed in the second groove 22. The seal can be a rubber gasket or other type of seal. In other words, when the electrodeposition tank base 2 and the electrodeposition tank 3 are assembled in place, from bottom to top, they are: electrodeposition tank base 2, deposit source sheet to be treated, seal, and electrodeposition tank 3. Preferably, the sum of the thicknesses of the seal and the deposit source sheet is greater than the depth of the second groove 22; in other words, the top surface of the seal is slightly higher than the step surface between the first groove 21 and the second groove 22.

[0044] Reference Figure 1 and Figure 2 The support base 11 is provided with a base groove 12, and the electrodeposition tank base 2 is provided with a guide rail 24 corresponding to the base groove 12 at its bottom. When the electrodeposition tank base 2 is fixed to the support base 11, the guide rail 24 is embedded into the base groove 12. The guide rail 24 is provided with a conductive post 25, which is electrically connected to the deposition source sheet to be processed. With the above configuration, the deposition source sheet to be processed is electrically connected to one of the electrodes of the power supply, and then forms an electric field with the other electrode component to deposit metal ions in the electrodeposition solution onto the deposition source sheet.

[0045] Furthermore, the easily detachable radioactive source electrodeposition tank also includes an electrode component (not shown in the figure). The electrode component is composed of wire wound into a disc shape, for example, similar to the shape of a mosquito coil. The disc-shaped electrode component has an outer diameter that is designed not to exceed the inner diameter of the electrodeposition tank 3. The electrode component is placed in the electrodeposition tank 3, preferably, the disc-shaped electrode component is placed in a substantially horizontal position suspended in the electrodeposition liquid. Thus, the electrode component and the deposition source sheet are substantially parallel to each other and face each other to form the desired electric field between them.

[0046] Typically, in a general radioactive source electrodeposition process, the deposition source sheet is electrically connected to the cathode of the power supply, and the electrode assembly is electrically connected to the anode of the power supply. However, in certain specific scenarios, the electrical connections can also be configured with opposite polarities, i.e., the deposition source sheet is electrically connected to the anode of the power supply, and the electrode assembly is electrically connected to the cathode of the power supply.

[0047] Reference Figure 1 and Figure 5 The horizontal portion of the mounting bracket 13 is constructed in a U-shape, comprising two horizontally extending ends and a U-shaped notch between them. This U-shaped notch allows the electrodeposition tank 3 to pass through. The mounting bracket 13, particularly its horizontal portion, has mounting holes 14 at its ends, and a mounting post 43 is provided in the middle section of the handle 4. The mounting post 43 passes through the mounting hole 14 and is movable relative to it. Thus, with the operator's manual intervention, the mounting post 43 can slide within the mounting hole 14, thereby achieving linear movement of the handle 4 relative to the bracket 1.

[0048] Furthermore, the handle 4 is also provided with a handle stop 44, which is arranged above the mounting post 43. When the handle 4 and the bracket 1 are assembled in place, the handle stop 44 is located above the horizontal portion of the fixing frame 13 of the bracket 1. The handle stop 44 is used to cooperate with the fixing frame 13, and when the operator releases the handle 4 and the handle 4 returns to the second position, the handle stop 44 prevents the handle 4 from moving further downward.

[0049] Furthermore, the handle 4 also includes a handle portion 45, the ends of which are fixedly connected to corresponding handle stops 44. Even further, each handle stop 44 is fixedly connected to a corresponding mounting post 43. At least a portion of the elastic member 42 is sleeved on the outer periphery of the mounting post 43. As described above, an abutment block 41 is provided at the free end of the elastic member 42. This configuration results in... Figure 5 The handle 4 is shown.

[0050] Additionally, the easily detachable radioactive source electrodeposition tank can also be equipped with an electrodeposition solution supply device, such as a peristaltic pump. Of course, other forms of electrodeposition solution supply devices are also feasible in other embodiments. After the electrodeposition tank 3 and the electrodeposition tank base 2 are assembled into place, the electrodeposition solution is supplied to the electrodeposition tank 3 by means of the electrodeposition solution supply device; when the deposition process of the source sheet is completed, the electrodeposition solution can be recovered into an external storage tank by reversing the operation of the electrodeposition solution supply device.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A radioactive source electrodeposition tank that is easy to disassemble and assemble, characterized in that, include: A support having a support base and a fixing frame extending upward from the support base; The electrodeposition tank base is fixed to the base of the support; An electrodeposition tank is placed on the base of the electrodeposition tank; A handle is movably connected to the fixed frame, such that the handle is switchable between a first position and a second position, the handle including an elastic element in a pre-compressed state; When the handle is in the first position, the distance between the handle and the electrodeposition tank base allows the electrodeposition tank to be removed from the electrodeposition tank base or placed on the electrodeposition tank base; when the handle is in the second position, the elastic element firmly presses the electrodeposition tank onto the electrodeposition tank base.

2. The easily detachable radioactive source electrodeposition tank according to claim 1, characterized in that, The first end of the elastic element is connected to the fixing frame of the bracket, and the second end is connected to the electrodeposition tank.

3. The easily detachable radioactive source electrodeposition tank according to claim 2, characterized in that, The outer peripheral surface of the electrodeposition tank is provided with an annular protrusion, which is connected to the second end of the elastic member.

4. The easily detachable radioactive source electrodeposition tank according to claim 1, characterized in that, The electrodeposition tank base has a first groove on its top, the shape of which is complementary to the shape of the bottom of the electrodeposition tank for mutual cooperation.

5. The easily detachable radioactive source electrodeposition tank according to claim 4, characterized in that, The electrodeposition tank base is also provided with a second groove for accommodating the deposition source sheet to be processed. The second groove is located below the center of the first groove, and in the horizontal direction, the size of the second groove is smaller than the size of the first groove.

6. The easily detachable radioactive source electrodeposition tank according to claim 5, characterized in that, The electrodeposition tank base also includes a sealing element, and the deposition source sheet to be processed and the sealing element are placed sequentially into the second groove.

7. The easily detachable radioactive source electrodeposition tank according to claim 6, characterized in that, The base of the support is provided with a base groove, and the electrodeposition tank base is provided with a guide rail corresponding to the base groove at its bottom. The guide rail is provided with a conductive post, and the conductive post is electrically connected to the deposition source sheet to be processed.

8. The easily detachable radioactive source electrodeposition tank according to claim 7, characterized in that, It also includes an electrode component, which is formed in the shape of a disk and whose outer diameter is not greater than the inner diameter of the electrodeposition tank. The electrode component is placed in the electrodeposition tank.

9. The easily detachable radioactive source electrodeposition tank according to claim 1, characterized in that, The fixing frame has a mounting hole at its end, and the middle section of the handle has a mounting post, which passes through the mounting hole and is movable relative to the mounting hole.

10. The easily detachable radioactive source electrodeposition tank according to claim 8, characterized in that, The handle is also provided with a handle stop, which is arranged above the mounting post. The handle actuator is used to cooperate with the fixing frame to suppress the downward movement of the handle.

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