Connecting structure of centrifugal extractor for zirconium and hafnium process

Abstract

The utility model relates to the technical field of heart extraction machine connection, and discloses a connecting structure of a centrifugal extraction machine for zirconium and hafnium process, which comprises a main body, a pipeline mounting and dismounting mechanism is arranged on the right side of the main body, and the pipeline mounting and dismounting mechanism comprises a connecting pipe, a connecting plate, a stabilizing frame, a limiting bolt and a screw rod, and the outer surface of the connecting pipe is clamped with the interior of the main body. According to the connecting structure of the centrifugal extractor for the zirconium and hafnium process, through the use of a connecting plate, a stabilizing frame and a limiting bolt, the effect that a connecting pipe is more efficient and convenient to stabilize can be achieved, stable operation of equipment is guaranteed, and through the use of a screw rod, a screwing block and an abutting block, the connecting structure is more convenient to use. By means of the flange plate, the effect that the flange plate is more stable when connecting pipes are connected can be achieved, then the problem of how to enable the connecting pipes to be connected stably is effectively solved, the effect that the flange plate is more efficient and stable in use can be achieved, the stability of equipment operation is guaranteed, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of the connection of centrifugal extractors, in particular to a connection structure of a centrifugal extractor for zirconium-hafnium process. Background Technique

[0002] A centrifugal extractor is a new type, fast and efficient liquid-liquid mixing and separation device. The centrifugal extractor uses an electric motor to drive the drum to rotate at a high speed. Two liquids with different densities and immiscible with each other complete mixing and mass transfer under the action of the shear force generated by the rotation of the drum or impeller, and are quickly separated under the action of the centrifugal force generated by the high-speed rotation of the drum. The centrifugal extractor plays a key role in the zirconium-hafnium separation process, and its connection structure is crucial for the stability and operation efficiency of the equipment.

[0003] According to the connection structure of an industrial centrifugal extractor unit with a simple structure with the application number CN201720536963.2, this solution solves the problems of how to facilitate the movement and adjustment between units and how to facilitate the flow of the extraction liquid.

[0004] However, the following problems still exist in the actual use process:

[0005] (1) When connecting between extractors, it is connected through a corrugated pipe. However, in actual use, the connection stability between pipes is poor. Therefore, the operation stability of the equipment is poor, the quality of the product cannot be guaranteed, and it is not conducive to popularization and use in practice.

[0006] (2) And it is not convenient to install and disassemble the pipes. Furthermore, during use, it is not conducive to the maintenance and repair of the equipment, increases the relevant maintenance costs, and reduces the repair efficiency in practice.

[0007] Therefore, the utility model provides a connection structure of a centrifugal extractor for zirconium-hafnium process. Content of the Utility Model

[0008] Aiming at the deficiencies of the prior art, the utility model provides a connection structure of a centrifugal extractor for zirconium-hafnium process, which has the advantages of stable connection between pipes and convenient installation and disassembly of pipes, and solves the problems raised in the background technique.

[0009] The utility model provides the following technical solution: a connection structure of a centrifugal extractor for zirconium hafnium process, including a main body, a pipeline installation and disassembly mechanism is arranged on the right side of the main body, the pipeline installation and disassembly mechanism includes a connecting pipe, a connecting plate, a stabilizing frame, a limiting bolt and a screw rod, the outer surface of the connecting pipe is clamped with the inside of the main body, the bottom of the stabilizing frame is abutted against the outer surface of the connecting pipe, the outer surface of the limiting bolt is threadedly connected with the inside of the stabilizing frame, and the outer surface of the limiting bolt is threadedly connected with the inside of the connecting pipe, the left side of the connecting plate is fixedly connected with the right side of the stabilizing frame, and the outer surface of the screw rod is threadedly connected with the inside of the connecting plate.

[0010] Preferably, a pipeline connecting mechanism is arranged on the right side of the main body, the pipeline connecting mechanism includes a sealing gasket, a fastening ring, a receiving plate and a hinge seat, the inside of the sealing gasket is clamped with the outer surface of the connecting pipe, and the left side of the sealing gasket is abutted against the right side of the main body, the inside of the fastening ring is clamped with the outer surface of the connecting pipe, the outer surface of the hinge seat is fixedly connected with the inside of the fastening ring, and the right side of the receiving plate is fixedly connected with the left side of the hinge seat.

[0011] Preferably, a turning block is fixedly installed at one end of the screw rod, an abutting block is fixedly installed at the other end of the screw rod, an extension plate is fixedly installed on the left side of the abutting block, a limiting rod is slidably connected inside the extension plate, and one end of the limiting rod is fixedly connected with the bottom of the connecting plate.

[0012] Preferably, a flange is arranged on the outer surface of the connecting pipe, a fixing bolt is threadedly connected inside the flange, and the outer surface of the flange is abutted against the bottom of the abutting block.

[0013] Preferably, brackets are fixedly installed around the bottom of the main body, and a control panel is arranged on the front surface of the main body.

[0014] Preferably, a first fixing screw is threadedly connected inside the receiving plate, and the outer surface of the first fixing screw is threadedly connected with the inside of the sealing gasket, a screw rod is threadedly connected inside the receiving plate, and the outer surface of the second fixing screw is threadedly connected with the inside of the main body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The connection structure of the centrifugal extractor for this zirconium-hafnium process can achieve a more efficient and convenient effect when stabilizing the connecting pipe through the use of the connecting plate, stabilizing frame, and limit bolts, ensuring the stable operation of the equipment. By using the screw, screwing block, and abutting block, a more stable effect can be achieved when the flange connects the connecting pipe. Through the use of the extension plate and limit rod, the limit of the screw can be ensured, enabling the abutting block to smoothly abut against the outer surface of the flange, thus effectively solving the problem of how to stably connect the connecting pipes, achieving a more efficient and stable effect during use, facilitating the stability of the equipment operation, ensuring the product quality, and being conducive to popularization and use in practice.

[0017] 2. The connection structure of the centrifugal extractor for this zirconium-hafnium process can achieve the effect of ensuring no leakage when the connecting pipe is in use through the use of the gasket. Through the use of the fastening ring and hinge seat, the position of the receiving plate can be adjusted according to the actual situation, enabling one side of the receiving plate to abut against the right side of the gasket and the other side to abut against the right side of the main body, achieving a more convenient and efficient installation effect. By using the receiving plate and the first fixing screw, the stability of the connecting pipe during use is ensured, thus solving the problem of how to facilitate the installation and disassembly of the overall connecting pipe, achieving a more convenient effect during installation and disassembly, facilitating the maintenance and repair of the equipment, reducing the related maintenance costs, and improving the repair efficiency in practice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is the Figure 1 side view structure schematic diagram of the present utility model;

[0020] Figure 3 is the Figure 1 structure schematic diagram of the pipeline connection mechanism of the present utility model;

[0021] Figure 4 is the Figure 1 structure schematic diagram of the pipeline installation and disassembly mechanism of the present utility model.

[0022] In the figure: 1. Main body; 2. Bracket; 3. Control panel; 4. Connecting pipe; 5. Flange; 6. Fixed bolt; 7. Connecting plate; 8. Stabilizing frame; 9. Limit bolt; 10. Screw; 11. Screwing block; 12. Abutting block; 13. Extension plate; 14. Limit rod; 15. Gasket; 16. Fastening ring; 17. Hinge seat; 18. Receiving plate; 19. First fixing screw; 20. Second fixing screw; 21. Pipeline installation and disassembly mechanism; 22. Pipeline connection mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 3 , a connection structure of a centrifugal extractor for zirconium hafnium process, including a main body 1. A pipe installation and disassembly mechanism 21 is arranged on the right side of the main body 1. The pipe installation and disassembly mechanism 21 includes a connecting pipe 4, a connecting plate 7, a stabilizing frame 8, a limit bolt 9 and a screw 10. The outer surface of the connecting pipe 4 is clamped with the inside of the main body 1. The bottom of the stabilizing frame 8 abuts against the outer surface of the connecting pipe 4. The outer surface of the limit bolt 9 is threadedly connected with the inside of the stabilizing frame 8, and the outer surface of the limit bolt 9 is threadedly connected with the inside of the connecting pipe 4. The left side of the connecting plate 7 is fixedly connected with the right side of the stabilizing frame 8. The outer surface of the screw 10 is threadedly connected with the inside of the connecting plate 7. One end of the screw 10 is fixedly installed with a turning block 11, and the other end of the screw 10 is fixedly installed with an abutting block 12. The left side of the abutting block 12 is fixedly installed with an extension plate 13. A limit rod 14 is slidably connected inside the extension plate 13, and one end of the limit rod 14 is fixedly connected with the bottom of the connecting plate 7. A flange 5 is arranged on the outer surface of the connecting pipe 4. A fixing bolt 6 is threadedly connected inside the flange 5. The outer surface of the flange 5 abuts against the bottom of the abutting block 12. By using the connecting pipe 4, the connecting plate 7, the stabilizing frame 8, the limit bolt 9, the screw 10, as well as the abutting block 12 and the limit rod 14, the effect of being more efficient and stable during use can be achieved, which is beneficial to ensuring the stability of the equipment operation, guaranteeing the quality of the product, and being beneficial to popularize and use in practice.

[0025] Please refer to Figure 4, a pipe connection mechanism 22 is provided on the right side of the main body 1. The pipe connection mechanism 22 includes a gasket 15, a fastening ring 16, a receiving plate 18 and a hinge seat 17. The inside of the gasket 15 is clamped with the outer surface of the connecting pipe 4, and the left side of the gasket 15 abuts against the right side of the main body 1. The inside of the fastening ring 16 is clamped with the outer surface of the connecting pipe 4. The outer surface of the hinge seat 17 is fixedly connected to the inside of the fastening ring 16. The right side of the receiving plate 18 is fixedly connected to the left side of the hinge seat 17. A first fixing screw 19 is threadedly connected inside the receiving plate 18, and the outer surface of the first fixing screw 19 is threadedly connected to the inside of the gasket 15. A screw rod 10 is threadedly connected inside the receiving plate 18, and the outer surface of the second fixing screw 20 is threadedly connected to the inside of the main body 1. By using the gasket 15, the fastening ring 16, the receiving plate 18, the hinge seat 17, the first fixing screw 19 and the second fixing screw 20, a more convenient effect can be achieved during installation and disassembly, which is beneficial to the maintenance of the equipment, reduces the relevant maintenance costs, and improves the maintenance efficiency in practice.

[0026] Please refer to Figure 1 and Figure 2 , brackets 2 are fixedly installed around the bottom of the main body 1, and a control panel 3 is provided on the front of the main body 1, which is convenient for convenient operation and use in the overall practice.

[0027] Working principle: When in use, when installing the connecting pipe 4, the gasket 15 can be first clamped on the outer surface of the connecting pipe 4, and then the connecting pipe 4 can be clamped inside the main body 1, and the left side of the gasket 15 abuts against the right side of the main body 1. Then, through the action of the fastening ring 16, the angle of the receiving plate 18 fixedly installed on the left side of the hinge seat 17 inside the fastening ring 16 can be changed. The first fixing screw 19 and the second fixing screw 20 can be threadedly installed inside the receiving plate 18 to ensure the stability of the connecting pipe 4 during installation. When disassembling the connecting pipe 4, just take out the first fixing screw 19 and the second fixing screw 20.

[0028] When connecting the connecting pipes 4, first abut the flange plates 5 against each other, and then the fixing bolts 6 can be installed inside the flange plates 5 to initially stabilize the connection between the connecting pipes 4. Then, both sides of the connecting plate 7 can be fixedly installed with a limiting bolt 9 threadedly installed inside the stabilizing frame 8, so that the outer surface of the limiting bolt 9 is threadedly connected to the inside of the connecting pipe 4. Then, by turning the turning block 11, the screw rod 10 fixedly installed at the bottom of the turning block 11 can be driven to descend, so that the bottom of the abutting block 12 abuts against the outer surface of the flange plate 5 to ensure the stable connection between the connecting pipes 4. When the abutting block 12 descends, the descent of the abutting block 12 can be limited to a certain extent through the action of the extension plate 13 and the limiting rod 14.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection structure of a centrifugal extractor for zirconium and hafnium process, characterized in that: It includes a main body (1), on the right side of the main body (1) is provided a pipe installation and disassembly mechanism (21), the pipe installation and disassembly mechanism (21) includes a connecting pipe (4), a connecting plate (7), a stabilizing frame (8), a limit bolt (9) and a screw rod (10). The outer surface of the connecting pipe (4) is clamped inside the main body (1). The bottom of the stabilizing frame (8) abuts against the outer surface of the connecting pipe (4). The outer surface of the limit bolt (9) is threadedly connected inside the stabilizing frame (8), and the outer surface of the limit bolt (9) is threadedly connected inside the connecting pipe (4). The left side of the connecting plate (7) is fixedly connected to the right side of the stabilizing frame (8). The outer surface of the screw rod (10) is threadedly connected inside the connecting plate (7).

2. The connection structure of a centrifugal extractor for a zirconium-hafnium process according to claim 1, wherein: On the right side of the main body (1) is provided a pipe connection mechanism (22), the pipe connection mechanism (22) includes a sealing gasket (15), a fastening ring (16), a receiving plate (18) and a hinge seat (17). The inside of the sealing gasket (15) is clamped to the outer surface of the connecting pipe (4), and the left side of the sealing gasket (15) abuts against the right side of the main body (1). The inside of the fastening ring (16) is clamped to the outer surface of the connecting pipe (4). The outer surface of the hinge seat (17) is fixedly connected inside the fastening ring (16). The right side of the receiving plate (18) is fixedly connected to the left side of the hinge seat (17).

3. The connection structure of a centrifugal extractor for zirconium and hafnium process according to claim 1, characterized in that: One end of the screw rod (10) is fixedly installed with a turning block (11), the other end of the screw rod (10) is fixedly installed with an abutting block (12). The left side of the abutting block (12) is fixedly installed with an extension plate (13). A limit rod (14) is slidably connected inside the extension plate (13), and one end of the limit rod (14) is fixedly connected to the bottom of the connecting plate (7).

4. The connection structure of a centrifugal extractor for zirconium and hafnium process according to claim 1, wherein: The outer surface of the connecting pipe (4) is provided with a flange (5). The inside of the flange (5) is threadedly connected with a fixing bolt (6). The outer surface of the flange (5) abuts against the bottom of the abutting block (12).

5. The connection structure of a centrifugal extractor for zirconium and hafnium processes according to claim 1, characterized in that: Brackets (2) are fixedly installed around the bottom of the main body (1). A control panel (3) is provided on the front of the main body (1).

6. The connecting structure of a centrifugal extractor for zirconium and hafnium processes according to claim 2, characterized in that: A first fixing screw (19) is threadedly connected inside the receiving plate (18), and the outer surface of the first fixing screw (19) is threadedly connected inside the sealing gasket (15). A screw rod (10) is threadedly connected inside the receiving plate (18), and the outer surface of the second fixing screw (20) is threadedly connected inside the main body (1).

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