Neodymium iron boron oil stripping glove box

Abstract

The utility model belongs to the technical field of sealing glove boxes, and particularly discloses a neodymium iron boron oil stripping glove box which comprises a first oil stripping box, a second oil stripping box and a transition containing box, observation openings and glove operation openings are formed in the side faces of all box bodies, and sealing gates are arranged at feeding ports and discharging ports of the first oil stripping box and the second oil stripping box. A sealing door A is arranged at the outward end of the feeding port of the first oil stripping box, a transition cavity is formed between the sealing door A and the sealing gate corresponding to the feeding port, a sealing gate is arranged at the feeding port of the transition containing box, and a sealing door B is arranged at the discharging end of the transition containing box. According to the utility model, the transition chamber is arranged in front of the first oil stripping tank as a transition area interacting with the outside, and the transition placing tank is arranged behind the second oil stripping tank as a transition area interacting with the outside, so that direct contact between the first oil stripping tank and the second oil stripping tank and the outside is avoided; the sealing performance of the first oil stripping tank and the second oil stripping tank is further improved, and neodymium iron boron blanks are prevented from being oxidized.

Description

Technical Field

[0001] This utility model belongs to the technical field of sealed glove boxes, specifically relating to a neodymium iron boron oil-stripping glove box. Background Technology

[0002] Neodymium iron boron (NdFeB) materials are highly reactive and readily oxidize when exposed to oxygen. Before sintering, the mold containing the NdFeB blank needs to be placed in a sealed glove box with extremely low oxygen content to peel off the two layers of sealing film on the blank. After peeling off the sealing film, the NdFeB blank is removed and placed into a material box, which is then sent into the vacuum sintering furnace via a transfer device.

[0003] Oil stripping glove boxes typically have an outer film stripping chamber and an inner film stripping chamber that are interconnected. The outer film stripping, inner film stripping, and loading of the blank into the material box are completed sequentially in the two chambers. However, existing oil stripping glove boxes only have conventional doors and / or gates at the inlet of the outer film stripping chamber and / or the outlet of the inner film stripping chamber. Conventional doors and / or gates have poor sealing performance, and the doors need to be opened and closed frequently for feeding and discharging. There will be direct gas exchange between the outer film stripping chamber and the inner film stripping chamber and the outside environment, resulting in large fluctuations in the oxygen content in a single operating chamber. This not only reduces production efficiency but also affects the performance and quality of neodymium iron boron magnets. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model provides a neodymium iron boron oil-stripping glove box.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides a NdFeB oil-stripping glove box. It includes a first oil-stripping box, a second oil-stripping box, and a transition placement box connected in sequence. Each of the first, second, and transition placement boxes has an observation port and several glove operation ports on its side. The first oil-stripping box is used for peeling the outer film of the material, the second oil-stripping box is used for peeling the inner film of the material from the first oil-stripping box, and the peeled NdFeB blanks are placed into a material box. The transition placement box is used to store the material from the second oil-stripping box. Each of the first, second, and transition placement boxes has a feed port, and each of the first and second oil-stripping boxes has a discharge port. Each feed port and discharge port is equipped with a sealing gate. A sealing door A is provided at the outward end of the feed port of the first oil-stripping box, forming a transition chamber between sealing door A and the corresponding sealing gate at the feed port. A sealing door B is provided at the end of the transition placement box opposite to its feed port.

[0007] As a further improvement of the above-mentioned scheme, the first oil stripping tank is divided into an upper operating chamber A and a lower collecting chamber A by an internal partition A, the operating chamber A is used for stripping the outer film of the material, a discharge port A is arranged on the partition A to communicate the operating chamber A and the collecting chamber A, the collecting chamber A is provided with a collecting tank A, the collecting tank A is used for collecting the outer film, and a sealed door C is arranged on the front side of the collecting chamber A to take and place the collecting tank A; the second oil stripping tank is divided into an upper operating chamber B and a lower collecting chamber B by an internal partition B, the operating chamber B is used for stripping the inner film of the material, the collecting chamber B is provided with a collecting tank B and a collecting tank C, the collecting tank B is used for collecting the inner film, and the collecting tank C is used for collecting the mold containing the Nd-Fe-B blank, a discharge port B is arranged on the partition B to communicate the operating chamber B and the collecting tank B, and a discharge port C is arranged on the partition B to communicate the operating chamber B and the collecting tank C, and a sealed door D is arranged on the front side of the collecting chamber B to take and place the collecting tank B and the collecting tank C.

[0008] As a further improvement of the above-mentioned scheme, the partition A, the feed port and the discharge port of the first oil stripping tank are all provided with a lower auxiliary roller.

[0009] As a further improvement of the above-mentioned scheme, the discharge port of the second oil stripping tank and the feed port of the transition placement tank are both provided with an upper auxiliary roller, and the upper auxiliary roller in the second oil stripping tank is located above the lower auxiliary roller.

[0010] As a further improvement of the above-mentioned scheme, the first oil stripping tank, the second oil stripping tank, the transition placement tank and the transition chamber are all provided with an oxygen discharge valve, an air inlet valve and an oxygen meter.

[0011] As a further improvement of the above-mentioned scheme, the first oil stripping tank, the second oil stripping tank and the transition placement tank are all provided with a transparent window.

[0012] As a further improvement of the above-mentioned scheme, a transition platform for receiving a material box is arranged near the feed port of the transition placement tank, and a lifting platform for stacking the material box is arranged in the transition placement tank.

[0013] As a further improvement to the above solution, the sealing gate includes a gate plate and a cylinder for driving the gate plate to rise and fall. The cylinder is set on the corresponding feed port or discharge port. The lower end of the telescopic rod of the cylinder extends into the corresponding feed port or discharge port and is connected to the corresponding gate plate through a connector to control the rise and fall of the gate plate. Each feed port or discharge port is provided with a feed inlet corresponding to the gate plate. Each feed port or discharge port is provided with a guide block at the bottom. The gate plate in each feed port or discharge port can move along the corresponding guide block toward the corresponding feed inlet to block the feed inlet. A sealing ring is provided on the side of the gate plate facing the corresponding feed inlet.

[0014] As a further improvement to the above solution, the connector includes at least two longitudinal guide rods connected by a fixed rod. Both ends of the longitudinal guide rods are provided with guide wheels. Each feed port or discharge port has a guide groove on its longitudinal sidewall corresponding to the guide wheel. At least two connecting seats are provided on the outer side of the gate. A connecting rod is sleeved on the connecting seat. One end of a rotatable connecting handle is sleeved on both ends of the connecting rod. The other end of the connecting handle is rotatably sleeved on the longitudinal guide rod.

[0015] As a further improvement to the above solution, the discharge port of the first oil stripping box and the inlet port of the second oil stripping box, as well as the discharge port of the second oil stripping box and the inlet port of the transition placement box, are all connected by locking fasteners.

[0016] The beneficial effects of this utility model are:

[0017] Compared with existing technologies, this invention features a transition chamber formed by a sealing door A and a sealing gate before the first oil stripping tank. This transition chamber allows interaction with the outside environment. Materials can first enter and remain in the transition chamber, reducing the oxygen content to match that of the first oil stripping tank before it is conveyed into the first oil stripping tank. This avoids direct contact between the first oil stripping tank and the outside environment, prevents oxygen from entering the first oil stripping tank, and improves its sealing performance. After the second oil stripping tank, a transition placement box serves as a transition area for interaction with the outside environment. The addition of a double-layer partition further prevents… The direct contact between the second stripping tank and the outside environment further improves the sealing performance of the second stripping tank and prevents the NdFeB blank from being oxidized. In addition, compared with the problem that the sealing ring is worn when the gate body moves straight up and down along the guide rail in the traditional way, the setting of the connecting parts and the guide wedges in this utility model changes the movement trajectory of the gate and its sealing ring, avoiding the wear of the sealing ring caused by the up and down movement of the gate, and greatly improving the service life of the sealing ring. At the same time, the gate will laterally squeeze the sealing ring under the action of the cylinder and the guide wedges, further enhancing the sealing effect of the sealing ring. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of the neodymium iron boron oil-stripping glove box of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the neodymium iron boron oil-stripping glove box of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the second oil stripping tank in this utility model;

[0021] Figure 4 This is a schematic diagram of the sealing gate in this utility model;

[0022] Figure 5 This is a schematic diagram of the material inlet structure in this utility model;

[0023] Figure 6 This is a schematic diagram of the mold structure in this utility model.

[0024] In the diagram: 1. First oil stripping tank; 2. Second oil stripping tank; 3. Transition placement box; 4. Observation port; 5. Glove operation port; 6. Sealing gate; 7. Sealing door A; 8. Sealing door B; 9. Partition A; 10. Control room A; 11. Collection room A; 12. Discharge port A; 13. Collection box A; 14. Sealing door C; 15. Partition B; 16. Control room B; 17. Collection room B; 18. Collection box B; 19. Collection box C; 20. Discharge port B; 21. Discharge port C; 22. 23. Sealing door; 24. Lower auxiliary roller; 25. Upper auxiliary roller; 26. Oxygen exhaust valve; 27. Air inlet valve; 28. Oxygen analyzer; 29. ​​Transparent window; 30. Transition platform; 31. Lifting platform; 32. Gate; 33. Cylinder; 34. Connecting piece; 35. Feed port; 36. Guide wedge; 37. Sealing ring; 38. Longitudinal guide rod; 39. Guide wheel; 40. Guide groove; 41. Connecting seat; 42. Connecting rod; 43. Connecting handle; 44. Locking fastener; 45. Mold. Detailed Implementation

[0025] To further illustrate the technical solution of this utility model, the following description is provided in conjunction with the accompanying drawings and embodiments.

[0026] like Figures 1 to 6The NdFeB stripping glove box shown includes a first stripping box 1, a second stripping box 2, and a transition storage box 3 connected in sequence. Each of the first stripping box 1, the second stripping box 2, and the transition storage box 3 has an observation port 4 and several glove operation ports 5 on its side. The first stripping box 1 is used for stripping the outer film of the material, the second stripping box 2 is used for stripping the inner film of the material from the first stripping box 1, and the stripped NdFeB blanks are placed into a material box. The transition storage box 3 is used to store the NdFeB blanks from the second stripping box 2. The material box, the first oil stripping box 1, the second oil stripping box 2 and the transition placement box 3 all have a feeding port, the first oil stripping box 1 and the second oil stripping box 2 all have a discharging port, and each feeding port and discharging port is equipped with a sealing gate 6. The feeding port of the first oil stripping box 1 is equipped with a sealing door A7 at the outward end, and a transition chamber is formed between the sealing door A7 and the sealing gate 6 at the corresponding feeding port. The discharging port of the transition placement box 3, which is opposite to its feeding port, is equipped with a sealing door B8.

[0027] Furthermore, in some embodiments, the first oil stripping tank 1, the second oil stripping tank 2, the transition placement box 3, and the transition chamber are all equipped with an oxygen exhaust valve 25, an air intake valve 26, and an oxygen meter 27.

[0028] Specifically, the oxygen venting valve 25 is used to vent oxygen from the corresponding space, the air intake valve 26 is used to introduce nitrogen into the corresponding space, and the oxygen meter 27 is used to detect the oxygen content in the corresponding space.

[0029] Specifically, the first stripping tank 1, the second stripping tank 2, and the transition placement tank 3 need to be vented to the specified oxygen level. After the material is loaded into the transition chamber through the sealing door A7, the sealing door A7 is closed. At this time, the sealing gate 6 at the feed port of the first stripping tank 1 is blocked. Through the corresponding oxygen venting valve 25, air inlet valve 26, and oxygen meter 27 on the transition chamber, the oxygen content in the transition chamber is reduced to meet the specified requirements. Then, the sealing gate 6 is opened, and the material is transported from the transition chamber to the first stripping tank 1. The material is a mold 44 containing cylindrical NdFeB blanks, such as... Figure 6 As shown.

[0030] Furthermore, in some embodiments, the first oil stripping tank 1 is divided into an upper operating chamber A10 and a lower collection chamber A11 by an internal partition A9. The operating chamber A10 is used for stripping the outer film of the material. The partition A9 is provided with a discharge port A12 that connects the operating chamber A10 and the collection chamber A11. The operating chamber A10 is used for stripping the outer film of the material. The collection chamber A11 is provided with a collection box A13 for collecting the outer film. The front side of the collection chamber A11 is provided with a sealing door C14 for taking out and putting in the collection box A13.

[0031] Specifically, in the first oil stripping tank 1, the outer film of the material in the operating chamber A10 is stripped through the glove operating port. The stripped outer film can be thrown into the collection box A13 from the discharge port A12. The outer film inside the collection box A13 can be removed periodically through the sealing door C14 to clean it.

[0032] The second stripping tank 2 is divided into an upper operating chamber B16 and a lower collection chamber B17 by an internal partition B15. The operating chamber B16 is used for stripping the inner membrane of the material. The collection chamber B17 is equipped with a collection box B18 and a collection box C19. The collection box B18 is used for collecting the inner membrane, and the collection box C19 is used for collecting the mold 44 containing the NdFeB blank. The partition B15 is equipped with a discharge port B20 connecting the operating chamber B16 and the collection box B18, and a discharge port C21 connecting the operating chamber B16 and the collection box C19. A sealed door D22 for taking out and putting in the collection box B18 and the collection box C19 is provided on the front side of the collection chamber B17.

[0033] Specifically, in the second stripping tank 2, the outer film of the material in the operating chamber B16 is stripped through the glove operating port. The stripped outer film can be thrown into the collection box B18 through the discharge port B20. The neodymium iron boron blank in the mold 44 is removed and placed into the graphite box that has been placed in the second stripping tank 2 in advance. The empty mold 44 is placed into the collection box C19 through the discharge port C21. The collection box B18 and the collection box C19 can be removed periodically through the sealing door D22 to clean the inner film and recycle the mold 44.

[0034] In the second stripping tank 2, the neodymium iron boron blank will be completely exposed, so the sealing performance of the second stripping tank 2 is required to be higher. The first stripping tank 1, the transition chamber and the sealing gate 6 before the second stripping tank 2, as well as the transition placement box 3 and the sealing gate 6 after the second stripping tank 2, all indirectly improve the sealing performance inside the second stripping tank 2.

[0035] Furthermore, in some embodiments, lower auxiliary rollers 23 are provided on partition A9, and inside the inlet and outlet ports of the first oil stripping tank 1; lower auxiliary rollers 23 are also provided on partition B15 and inside the inlet port of the second oil stripping tank 2. The mold 44 containing NdFeB blanks can be placed on the lower auxiliary rollers 23, and the operator can use the lower auxiliary rollers 23 to assist in transporting the mold 44 from the transition chamber to the second oil stripping tank 2, reducing the workload of the operator and improving transportation efficiency.

[0036] Furthermore, in some embodiments, both the discharge port of the second oil stripping tank 2 and the inlet port of the transition placement box 3 are equipped with upper auxiliary rollers 24, with the upper auxiliary rollers 24 in the second oil stripping tank 2 located above the lower auxiliary rollers 23. Graphite material boxes are pre-placed on the upper auxiliary rollers 24, allowing workers to use the upper auxiliary rollers 24 to assist in conveying the material boxes containing NdFeB blanks to the transition placement box 3.

[0037] Furthermore, in some embodiments, the tops of the first oil stripping box 1, the second oil stripping box 2, and the transition placement box 3 are provided with transparent windows 28. Conventional oil stripping glove boxes are equipped with lighting mechanisms, but these mechanisms require external wiring, which is inconvenient to route inside the oil stripping glove box. Therefore, transparent windows 28 are provided to utilize the light from the factory or factory area to illuminate the inside of the box. Alternatively, lighting devices can be placed on the transparent windows 28 for illumination as needed.

[0038] Furthermore, in some embodiments, a transition platform 29 for receiving material boxes is provided near its feed port inside the transition placement box 3, and a lifting platform 30 for stacking and placing the material boxes is provided inside the transition placement box 3. After the material boxes conveyed by the upper auxiliary roller 24 enter the transition placement box 3, they will stop on the transition platform 29. The operator will stack the material boxes on the transition platform 29 and place them on the lifting platform 30. When it is necessary to put them into the furnace, the sealing door B8 is opened, and the height of the stacked material boxes can be adjusted by the lifting platform 30. With the help of the external furnace forklift, the stacked material boxes are forked out and transported into the sintering furnace.

[0039] Furthermore, in some embodiments, the sealing gate 6 includes a gate plate 31 and a cylinder 32 for driving the gate plate 31 to rise and fall. The cylinder 32 is disposed on the corresponding feed port or discharge port. The lower end of the telescopic rod of the cylinder 32 extends into the corresponding feed port or discharge port and is connected to the corresponding gate plate 31 through a connector 33 to control the rise and fall of the gate plate 31. Each feed port or discharge port is provided with a feed port 34 corresponding to the gate plate 31. Each feed port or discharge port is provided with a guide block 35 at the bottom. The gate plate 31 in each feed port or discharge port can move along the corresponding guide block 35 toward the corresponding feed port 34 to block the feed port 34. A sealing ring 36 is provided on the side of the gate plate 31 facing the corresponding feed port 34.

[0040] Specifically, when the cylinder 32 controls the gate 31 to rise, the gate 31 will first drive the sealing ring 36 to move laterally and disengage from the feed port 34. When the cylinder 32 controls the gate 31 to fall, the gate 31 will first drive the sealing ring to move downward, and then drive the sealing ring 36 to move laterally to block the feed port 34. Preferably, the contact part between the gate 31 and the guide block 35 can be constructed as a curved surface.

[0041] Furthermore, in some embodiments, the connector 33 includes at least two longitudinal guide rods 37, which are connected by a fixed rod. Both ends of the longitudinal guide rods 37 are provided with guide wheels 38. Each feed port or discharge port has a guide groove 39 on its longitudinal sidewall corresponding to the guide wheel 38. At least two connecting seats 40 are provided on the outer side of the gate plate 31. A connecting rod 41 is sleeved on the connecting seat 40. One end of a rotatable connecting handle 42 is sleeved on both ends of the connecting rod 41. The other end of the connecting handle 42 is rotatably sleeved on the longitudinal guide rod 37.

[0042] Specifically, the longitudinal guide rod 37 and the guide wheel 38 can improve the stability of the connector 33 when it is raised and lowered as a whole.

[0043] Furthermore, in some embodiments, the discharge port of the first oil stripping tank 1 and the inlet port of the second oil stripping tank 2, as well as the discharge port of the second oil stripping tank 2 and the inlet port of the transition placement box 3, are all connected by locking fasteners 43. The locking fasteners 43 are conventional port docking locking components, and each docking port is provided with a sealing element to ensure the sealing performance after the port docking.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all changes falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A neodymium-iron-boron degreasing glove box characterized by: The utility model provides a stripping oil tank, including the first stripping oil tank (1) that connects in proper order, second stripping oil tank (2) and transition placement tank (3), the first stripping oil tank (1), second stripping oil tank (2) and transition placement tank (3) side all are provided with observation port (4) and a plurality of glove operating mouth (5), the first stripping oil tank (1) is used for the stripping of material outer film, second stripping oil tank (2) is used for the stripping of material inner film from the first stripping oil tank (1), and the neodymium iron boron blank that stripping is put into the material box, transition placement tank (3) is used for storing the material box from second stripping oil tank (2), the first stripping oil tank (1), second stripping oil tank (2) and transition placement tank (3) all have feed port, the first stripping oil tank (1), second stripping oil tank (2) all have discharge port, each feed port and discharge port are provided with sealing gate (6), the outward one end of the feed port of the first stripping oil tank (1) is provided with sealing door A (7), and the sealing door A (7) and the sealing gate (6) between the corresponding feed port form transition chamber, and the end opposite to the feed port of transition placement tank (3) is provided with sealing door B (8).

2. A neodymium-iron-boron glove box according to claim 1, wherein: The first stripping oil tank (1) is divided into upper operation chamber A (10) and lower collection chamber A (11) by the partition A (9) arranged inside, the operation chamber A (10) is used for the stripping of material outer film, the partition A (9) is provided with the blanking port A (12) of the communication operation chamber A (10) and collection chamber A (11), the operation chamber A (10) is used for the stripping of material outer film, the collection chamber A (11) is provided with the collection box A (13) inside, and the collection box A (13) is used for the collection of outer film, and the front side of collection chamber A (11) is provided with the sealing door C (14) of taking and placing collection box A (13); The second stripping oil tank (2) is divided into upper operation chamber B (16) and lower collection chamber B (17) by the partition B (15) arranged inside, the operation chamber B (16) is used for the stripping of material inner film, the collection chamber B (17) is provided with the collection box B (18) and collection box C (19) inside, the collection box B (18) is used for the collection of inner film, and the collection box C (19) is used for the collection of the mould (44) of neodymium iron boron blank, the partition B (15) is provided with the blanking port B (20) of the communication operation chamber B (16) and collection box B (18) and the blanking port C (21) of the communication operation chamber B (16) and collection box C (19), and the front side of collection chamber B (17) is provided with the sealing door D (22) of taking and placing collection box B (18) and collection box C (19).

3. A neodymium-iron-boron glove box according to claim 2, wherein: The partition A (9) is provided with the lower auxiliary roller (23) inside the feed port and the discharge port of the first stripping oil tank (1); The partition B (15) is provided with the lower auxiliary roller (23) inside the feed port of the second stripping oil tank (2).

4. A neodymium-iron-boron glove box according to claim 3, wherein: The upper auxiliary roller (24) is arranged in the second oil stripping tank (2) and is located above the lower auxiliary roller (23).

5. The neodymium-iron-boron glove box of claim 1, wherein: The first oil stripping tank (1), the second oil stripping tank (2), the transition storage tank (3) and the transition chamber are all provided with an oxygen exhaust valve (25), an air inlet valve (26) and an oxygen meter (27).

6. A neodymium-iron-boron glove box according to claim 1, wherein: The first oil stripping tank (1), the second oil stripping tank (2) and the transition storage tank (3) are all provided with a transparent window (28) on the top.

7. A neodymium-iron-boron glove box according to claim 1, wherein: The transition platform (29) for receiving the material box is arranged near the inlet port of the transition storage tank (3), and the lifting platform (30) for stacking the material box is arranged in the transition storage tank (3).

8. A neodymium-iron-boron glove box according to claim 1, wherein: The sealing gate (6) comprises a gate plate (31) and a cylinder (32) for driving the gate plate (31) to lift, the cylinder (32) is arranged on the corresponding inlet port or outlet port, the lower end of the telescopic rod of the cylinder (32) extends into the corresponding inlet port or outlet port and is connected with the corresponding gate plate (31) through a connecting piece (33) to control the lifting of the gate plate (31), each inlet port or outlet port is provided with a material conveying port (34) corresponding to the gate plate (31), and each inlet port or outlet port is provided with a guide inclined block (35) on the bottom, the gate plate (31) in each inlet port or outlet port can move along the corresponding guide inclined block (35) towards the corresponding material conveying port (34) to block the material conveying port (34), and the side of the gate plate (31) facing the corresponding material conveying port (34) is provided with a sealing ring (36).

9. A neodymium-iron-boron glove box according to claim 8, wherein: The connecting piece (33) comprises at least two longitudinal guide rods (37), the two longitudinal guide rods (37) are connected through a fixed rod, the two ends of the longitudinal guide rod (37) are provided with guide wheels (38), the longitudinal side wall of each inlet port or outlet port is provided with a guide groove (39) corresponding to the guide wheel (38), the outward side of the gate plate (31) is provided with at least two connecting seats (40), the connecting rod (41) is sleeved on the connecting seat (40), one end of the rotatable connecting handle (42) is sleeved on the two ends of the connecting rod (41), and the other end of the connecting handle (42) is rotatably sleeved on the longitudinal guide rod (37).

10. A neodymium-iron-boron glove box according to claim 1, wherein: The outlet port of the first oil stripping tank (1) and the inlet port of the second oil stripping tank (2) and the outlet port of the second oil stripping tank (2) and the inlet port of the transition storage tank (3) are all connected through a locking piece (43).

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