Neodymium-iron-boron permanent magnet dispersed magnetic type hydrogen decrepitation furnace

Abstract

The utility model discloses a neodymium iron boron permanent magnet dispersion magnetic type hydrogen breaking furnace, which comprises a hydrogen breaking furnace body, the hydrogen breaking furnace body comprises an inner shell and an outer shell, an isolation groove is arranged between the outer shell and the inner shell, the top and the bottom of the hydrogen breaking furnace body are respectively provided with a feed pipe and a discharge pipe, and the feed pipe and the discharge pipe are communicated with each other. A movable door is installed on the feeding pipe, a plurality of evenly-distributed supporting rods are fixedly connected to the bottom of the hydrogen decrepitation furnace body, the bottoms of the supporting rods are movably connected with U-shaped blocks through rotating shafts and bearings, and through a series of structures, the hydrogen decrepitation furnace has the advantages of being convenient to move, stable, high in structural strength and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen cracking furnaces, in particular to a NdFeB permanent magnet dispersed magnetic attraction type hydrogen cracking furnace. Background Art

[0002] NdFeB magnet is a kind of permanent magnet with strong magnetism and also a kind of rare earth magnet. It was first discovered in 1982 and then began to be prepared through the production technology of General Motors. It was then widely used in electronic products such as batteries and mobile phones. In the production process of NdFeB permanent magnet, hydrogen cracking is an important process. The existing NdFeB permanent magnet dispersed magnetic hydrogen cracking furnace cannot be moved during use due to its large weight. Therefore, a NdFeB permanent magnet dispersed magnetic hydrogen cracking furnace is proposed. Utility Model Content

[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a NdFeB permanent magnet dispersed magnetic attraction type hydrogen breaking furnace.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A NdFeB permanent magnet dispersed magnetic attraction type hydrogen cracking furnace comprises a hydrogen cracking furnace body, the hydrogen cracking furnace body comprises an inner shell and an outer shell, an isolation groove is arranged between the outer shell and the inner shell, a feed pipe and a discharge pipe are arranged on the top and bottom of the hydrogen cracking furnace body respectively, a movable door is installed on the feed pipe, a plurality of evenly distributed support rods are fixedly connected to the bottom of the hydrogen cracking furnace body, a U-shaped block is movably connected to the bottom of the support rod through a rotating shaft and a bearing, and a roller is movably connected to the inner wall of the U-shaped block through a rotating shaft and a bearing.

[0006] Preferably, the interior of the isolation groove is vacuum-set.

[0007] Preferably, a plurality of evenly distributed annular reinforcement blocks are fixedly connected to the inner wall of the isolation groove.

[0008] Preferably, a plurality of evenly distributed reinforcement beams are fixedly connected to the inner wall of the inner shell.

[0009] Preferably, a movable sleeve is provided on the outer cover of the support rod, and the inner wall of the movable sleeve and the support rod are provided with mutually matching threads, and the bottom of the movable sleeve is movably connected to an anti-slip rubber ring through a bearing.

[0010] Preferably, a circular ring is sleeved on the outer side of the movable sleeve near the upper part, and a plurality of evenly distributed connecting rods are fixedly connected between the inner wall of the circular ring and the outer wall of the movable sleeve.

[0011] Preferably, a circular plate is provided below the hydrogen cracking furnace body, and a fixing rod is fixedly connected between the side wall of the circular plate and the adjacent supporting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the present technical solution, the influence of external temperature on the interior of the hydrogen cracking furnace body can be effectively isolated by the arrangement of the inner shell, the outer shell and the isolation groove, and the structural strength of the device itself is ensured by the arrangement of the annular reinforcement block and the reinforcement beam; the device can be conveniently moved by the support rod, the U-shaped block and the roller, and the movable sleeve can realize that after the device is moved to the appropriate position, it can be rotated to drive the anti-slip rubber ring to move downward, thereby achieving a good anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0018] Numbers in the figure: 1. Hydrogen cracking furnace body; 2. Discharge pipe; 3. Round plate; 4. Fixed rod; 5. Support rod; 6. Feed pipe; 7. Movable door; 8. Ring; 9. U-shaped block; 10. Roller; 11. Anti-slip rubber ring; 12. Movable sleeve; 13. Reinforcement beam; 14. Inner shell; 15. Annular reinforcement block; 16. Outer shell. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a NdFeB permanent magnet dispersed magnetic hydrogen cracking furnace, comprising a hydrogen cracking furnace body 1, the hydrogen cracking furnace body 1 comprising an inner shell 14 and an outer shell 16, an isolation groove is arranged between the outer shell 16 and the inner shell 14, the interior of the isolation groove is a vacuum setting, a plurality of evenly distributed annular reinforcement blocks 15 are fixedly connected to the inner wall of the isolation groove, a plurality of evenly distributed reinforcement beams 13 are fixedly connected to the inner wall of the inner shell 14, a feed pipe 6 and a discharge pipe 2 are respectively arranged at the top and bottom of the hydrogen cracking furnace body 1, a movable door 7 is installed on the feed pipe 6, a plurality of evenly distributed support rods 5 are fixedly connected to the bottom of the hydrogen cracking furnace body 1, a U-shaped block 9 is movably connected to the bottom of the support rod 5 through a rotating shaft and a bearing, a roller 10 is movably connected to the inner wall of the U-shaped block 9 through a rotating shaft and a bearing, a movable sleeve 12 is arranged on the outer sleeve of the support rod 5, and the inner wall of the movable sleeve 12 and the support rod 5 are both opened There are mutually matching threads, and the bottom of the movable sleeve 12 is movably connected with an anti-skid rubber ring 11 through a bearing. A circular ring 8 is sleeved on the outer side of the movable sleeve 12 near the top, and a number of evenly distributed connecting rods are fixedly connected between the inner wall of the circular ring 8 and the outer wall of the movable sleeve 12. A circular plate 3 is arranged below the hydrogen cracking furnace body 1, and a fixing rod 4 is fixedly connected between the side wall of the circular plate 3 and the adjacent support rod 5. Through the arrangement of the inner shell 14, the outer shell 16 and the isolation groove, the influence of the external temperature on the inside of the hydrogen cracking furnace body 1 can be effectively isolated, and the structural strength of the device itself is ensured by the arrangement of the annular reinforcement block 15 and the reinforcement beam 13; the device can be conveniently moved by the support rod 5, the U-shaped block 9 and the roller 10, and the movable sleeve 12 can realize that after the device is moved to a suitable position, the anti-skid rubber ring 11 is rotated to move downward, thereby achieving a good anti-skid effect.

[0021] Working principle: When in use, through the setting of the inner shell 14, the outer shell 16 and the isolation groove, and because the interior of the isolation groove is a vacuum setting, the influence of the external temperature on the interior of the hydrogen cracking furnace body 1 can be effectively isolated. At the same time, the structural strength of the device itself is ensured by the setting of the annular reinforcement block 15 and the reinforcement beam 13. When it needs to be moved, the device can be directly pushed to move. The setting of the roller 10 makes it easier to move the device. After reaching the appropriate position, the rotating ring 8 drives the movable sleeve 12 to rotate, and then drives the anti-slip rubber ring 11 to move downward until its bottom is close to the ground, which has a good anti-slip effect.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NdFeB permanent magnet dispersed magnetic attraction type hydrogen cracking furnace, comprising a hydrogen cracking furnace body (1), characterized in that: The hydrogen cracking furnace body (1) comprises an inner shell (14) and an outer shell (16), an isolation groove is provided between the outer shell (16) and the inner shell (14), a feed pipe (6) and a discharge pipe (2) are provided at the top and bottom of the hydrogen cracking furnace body (1), respectively, a movable door (7) is installed on the feed pipe (6), a plurality of evenly distributed support rods (5) are fixedly connected to the bottom of the hydrogen cracking furnace body (1), a U-shaped block (9) is movably connected to the bottom of the support rod (5) via a rotating shaft and a bearing, and a roller (10) is movably connected to the inner wall of the U-shaped block (9) via a rotating shaft and a bearing.

2. The NdFeB permanent magnet dispersed magnetic attraction hydrogen blasting furnace according to claim 1, characterized in that: The interior of the isolation tank is vacuum-set.

3. The NdFeB permanent magnet dispersed magnetic attraction hydrogen blasting furnace according to claim 1, characterized in that: A plurality of evenly distributed annular reinforcement blocks (15) are fixedly connected to the inner wall of the isolation groove.

4. The NdFeB permanent magnet dispersed magnetic attraction hydrogen blasting furnace according to claim 1, characterized in that: A plurality of evenly distributed reinforcement beams (13) are fixedly connected to the inner wall of the inner shell (14).

5. The NdFeB permanent magnet dispersed magnetic attraction hydrogen cracking furnace according to claim 1, characterized in that: The outer cover of the support rod (5) is provided with a movable sleeve (12), the inner wall of the movable sleeve (12) and the support rod (5) are provided with mutually matching threads, and the bottom of the movable sleeve (12) is movably connected to an anti-slip rubber ring (11) via a bearing.

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