Perfluorinated sulfonic acid resin synthesis device

Abstract

The utility model discloses a perfluorinated sulfonic acid resin synthesis device, which comprises a rotating support, the rotating support is rotatably mounted at the upper end of a workbench through a bearing, vessel main bodies are arranged on two sides of the upper end of the rotating support, rotating shafts are rotatably mounted in the vessel main bodies, stirring rods are fixedly mounted outside the rotating shafts, and the stirring rods are fixedly mounted on the rotating support. A driven gear is fixedly installed at the lower end of the rotating shaft, fixed teeth are arranged in the upper end of the workbench, the fixed teeth and the workbench are of an integrally-formed structure, the protective arc plate is installed, the lower end of the sealing cover can be protected, the hands of a worker are prevented from being pinched by the sealing cover, and the safety of the device is enhanced; and a silica gel limiting table is installed to limit the vessel body, the vessel body is prevented from shaking, the sealing cover and the vessel body can be conveniently matched, and the use difficulty of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the field of perfluorosulfonic acid resin synthesis, in particular to a perfluorosulfonic acid resin synthesis device. Background Art

[0002] The synthesis of resin requires stirring. The stirring device includes a vessel for containing the solution, a stirring shaft extending into the vessel to stir the solution, and an electric motor for driving the stirring shaft to rotate. However, for the synthesis of special resins, such as perfluorosulfonic acid resin, the vessel and the stirring shaft need to be able to withstand high temperature, high pressure and strong acid, and moreover, the stirring duration is at least 24 hours. For this reason, a gas can be filled in the vessel, such as nitrogen, which requires the stirring of the solution to be carried out in a sealed condition. The vessel is placed on a magnetic stirring device, and the top of the vessel is sealed with a lid. A number of tubes are inserted into the lid, such as a nitrogen tube, a pressure monitoring tube, an exhaust tube, and moreover, these tubes are connected to corresponding valves or devices, such as the Chinese authorized patent with the publication number of CN 220715826 U (a perfluorosulfonic acid resin synthesis device). This perfluorosulfonic acid resin synthesis device positions the lid on a bracket, and with the cooperation of a lifting mechanism, it is not only convenient to take and place the vessel, but also convenient for the magnetic stirring device to stir the solution in the vessel. However, when this perfluorosulfonic acid resin synthesis device is in use, the staff places the vessel on the upper end of the lifting mechanism, and then the lifting mechanism pushes the vessel upward to make the vessel cooperate with the lid. During the operation process of the staff, the upper end surface of the vessel and the lid cannot be accurately positioned, and the staff needs to adjust the position of the vessel during the rising process. Moreover, there is a lack of protection around the vessel and the lid, and the vessel is likely to pinch the staff's hand during the rising process, presenting certain safety hazards. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a perfluorosulfonic acid resin synthesis device.

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

[0005] A perfluorosulfonic acid resin synthesis device of the utility model includes a workbench:

[0006] A rotating bracket, which is rotatably installed at the upper end of the workbench through a bearing. On both sides of the upper end of the rotating bracket, there are vessel bodies. Inside the vessel bodies, there is a rotating shaft rotatably installed. Outside the rotating shaft, there is a stirring rod fixedly installed. At the lower end of the rotating shaft, there is a driven gear fixedly installed. Inside the upper end of the workbench, there are fixed teeth, and the fixed teeth and the workbench are set as an integrally formed structure. The fixed teeth are meshed and connected with the driven gear;

[0007] The top bracket is welded and installed at the rear end of the upper end face of the workbench. One side of the front end face of the top bracket is installed with a protective arc plate through a hinge. Silicone limit platforms are fixedly installed on both sides of the upper end of the rotating bracket.

[0008] Furthermore, a pressing cylinder is installed at the front end of one side of the upper end face of the top bracket, and the pressing cylinder is fixedly connected to the top bracket.

[0009] Furthermore, a sealing cover is installed at the telescopic end of the pressing cylinder, and the sealing cover is connected to the pressing cylinder by screws.

[0010] Furthermore, a sealing gasket is installed inside the sealing cover, and the sealing gasket is fixedly connected to the sealing cover.

[0011] Furthermore, a driving motor is installed at the lower end of the workbench. The driving motor is connected to the workbench by screws, and the driving part of the driving motor is connected to the rotating bracket through a coupling.

[0012] Furthermore, support legs are installed at the lower end of the workbench, and the support legs are welded to the workbench.

[0013] Furthermore, a control box is installed on the other side of the upper end face of the top bracket, and the control box is fixedly connected to the top bracket.

[0014] In the above technical solution, a perfluorosulfonic acid resin synthesis device provided by the present utility model has the following beneficial effects:

[0015] 1. Installing the rotating bracket can drive the vessel body to move, enabling the staff to inject perfluorosulfonic acid resin solution into the empty vessel body in advance during the synthesis reaction of perfluorosulfonic acid resin solution inside the vessel body, preparing for the production of the next batch, which is beneficial to improving production efficiency. Installing the rotating shaft and the driven gear allows the rotating bracket to drive the vessel body to rotate. The fixed teeth interact with the driven gear, causing the driven gear to drive the rotating shaft to rotate, and then the rotating shaft drives the stirring rod to rotate, thereby stirring the perfluorosulfonic acid resin solution inside the vessel body, enhancing the practicality of the device, and enabling the perfluorosulfonic acid resin solution to be stirred while the vessel body is moving.

[0016] 2. Installing the protective arc plate can protect the lower end of the sealing cover, preventing the staff's hands from being pinched by the sealing cover, enhancing the safety of the device. Installing the silicone limit platforms can limit the vessel body, preventing the vessel body from shaking, facilitating the cooperation between the sealing cover and the vessel body, and reducing the usage difficulty of the device. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional view of a perfluorosulfonic acid resin synthesis device;

[0019] Figure 2 It is an exploded view of the structure of a perfluorosulfonic acid resin synthesis device;

[0020] Figure 3 It is a connection relationship diagram of the vessel main body and the sealing cover in a perfluorosulfonic acid resin synthesis device;

[0021] Figure 4 It is a connection relationship diagram of the fixed gear and the driven gear in a perfluorosulfonic acid resin synthesis device;

[0022] Figure 5 It is a connection relationship diagram of the rotating shaft, the vessel main body and the driven gear in a perfluorosulfonic acid resin synthesis device;

[0023] Figure 6 It is a connection relationship diagram of the sealing cover and the sealing gasket in a perfluorosulfonic acid resin synthesis device.

[0024] In the figure: workbench 1, rotating bracket 2, vessel main body 3, rotating shaft 4, stirring rod 5, driving motor 6, top bracket 7, pressing cylinder 8, protective arc plate 9, fixed gear 10, support leg 11, control box 12, sealing cover 13, silica gel limit platform 14, driven gear 15, sealing gasket 16. Detailed implementation manners

[0025] To enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the accompanying drawings.

[0026] Refer to Figure 1-6 , an embodiment provided by the present utility model: a perfluorosulfonic acid resin synthesis device, including workbench 1:

[0027] The rotating bracket 2 is rotatably mounted on the upper end of the workbench 1 through a bearing. Installing the rotating bracket 2 can drive the vessel body 3 to move, enabling the staff to inject the perfluorosulfonic acid resin solution into the empty vessel body 3 in advance during the synthesis reaction of the perfluorosulfonic acid resin solution inside the vessel body 3, preparing for the production of the next batch, which is beneficial to improving production efficiency. On both sides of the upper end of the rotating bracket 2, there are vessel bodies 3 installed. Inside the vessel body 3, a rotating shaft 4 is rotatably installed. Installing the rotating shaft 4 and the driven gear 15 allows the rotating bracket 2 to drive the vessel body 3 to rotate. The fixed teeth 10 interact with the driven gear 15, causing the driven gear 15 to drive the rotating shaft 4 to rotate, and then the rotating shaft 4 drives the stirring rod 5 to rotate, thereby stirring the perfluorosulfonic acid resin solution inside the vessel body 3 and enhancing the practicality of the device. When the vessel body 3 moves, the perfluorosulfonic acid resin solution can be stirred. The stirring rod 5 is fixedly installed on the outside of the rotating shaft 4, and the driven gear 15 is fixedly installed at the lower end of the rotating shaft 4. Inside the upper end of the workbench 1, there are fixed teeth 10, and the fixed teeth 10 and the workbench 1 are integrally formed. The fixed teeth 10 are meshed with the driven gear 15;

[0028] The top bracket 7 is welded and installed at the rear end of the upper end face of the workbench 1. On one side of the front end face of the top bracket 7, a protective arc plate 9 is installed through a hinge. Installing the protective arc plate 9 can protect the lower end of the sealing cover 13 and prevent the staff's hand from being pinched by the sealing cover 13, enhancing the safety of the device. On both sides of the upper end of the rotating bracket 2, there are silica gel limit platforms 14 installed. Installing the silica gel limit platforms 14 can limit the vessel body 3 and prevent the vessel body 3 from shaking, facilitating the cooperation between the sealing cover 13 and the vessel body 3 and reducing the usage difficulty of the device.

[0029] Refer to Figure 1 、 2 As shown in Figures 3, 4, 5 and 6, on the front end of one side of the upper end face of the top bracket 7, a pressing cylinder 8 is installed. The pressing cylinder 8 is fixedly connected to the top bracket 7. The telescopic end of the pressing cylinder 8 is installed with a sealing cover 13. The sealing cover 13 is connected to the pressing cylinder 8 by screws. Inside the sealing cover 13, a sealing gasket 16 is installed. Installing the sealing gasket 16 can increase the sealing performance between the sealing cover 13 and the vessel body 3 and enhance the usage effect of the device. The sealing gasket 16 is fixedly connected to the sealing cover 13. At the lower end of the workbench 1, a driving motor 6 is installed. The driving motor 6 is connected to the workbench 1 by screws. The driving part of the driving motor 6 is connected to the rotating bracket 2 through a coupling. At the lower end of the workbench 1, support legs 11 are installed. The support legs 11 are welded to the workbench 1. On the other side of the upper end face of the top bracket 7, a control box 12 is installed. The control box 12 is fixedly connected to the top bracket 7.

[0030] The specific use process of the present utility model is as follows: The staff places a vessel body 3 inside the silicone limiting platform 14, then adds the perfluorosulfonic acid resin solution and auxiliary materials into the vessel body 3 together. Then, the rotating bracket 2 drives the vessel body 3 to rotate. When the vessel body 3 moves, the driven gear 15 drives the rotating shaft 4 to rotate under the action of the fixed teeth 10, so that the rotating shaft 4 drives the stirring rod 5 to stir the perfluorosulfonic acid resin solution. When the vessel body 3 moves into the protective arc plate 9, the pressing cylinder 8 pushes the sealing cover 13 to move, so that the sealing cover 13 covers the upper end of the vessel body 3, and the sealing of the vessel body 3 can be completed. At this time, the staff places another vessel body 3 on the upper end of the rotating bracket 2, and then adds the perfluorosulfonic acid resin solution and auxiliary materials into it to make preparations for the next batch of production in advance. The installation of the rotating bracket 2 in this device can drive the vessel body 3 to move, enabling the staff to inject the perfluorosulfonic acid resin solution into the empty vessel body 3 in advance during the synthesis reaction of the perfluorosulfonic acid resin solution inside the vessel body 3, which is beneficial to improving production efficiency for the next batch of production. The installation of the rotating shaft 4 and the driven gear 15 enables the fixed teeth 10 to interact with the driven gear 15 when the rotating bracket 2 drives the vessel body 3 to rotate, so that the driven gear 15 drives the rotating shaft 4 to rotate, and further enables the rotating shaft 4 to drive the stirring rod 5 to rotate, thereby stirring the perfluorosulfonic acid resin solution inside the vessel body 3, enhancing the practicability of the device, and enabling the stirring of the perfluorosulfonic acid resin solution when the vessel body 3 moves. The installation of the protective arc plate 9 can protect the lower end of the sealing cover 13 and prevent the staff's hand from being pinched by the sealing cover 13, enhancing the safety of the device. The installation of the silicone limiting platform 14 can limit the vessel body 3 and prevent the vessel body 3 from shaking, facilitating the cooperation between the sealing cover 13 and the vessel body 3 and reducing the difficulty of using the device.

[0031] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A perfluorosulfonic acid resin synthesis device, comprising a workbench (1), characterized in that: A rotating bracket (2) is rotatably mounted on the upper end of the workbench (1) through a bearing. On both sides of the upper end of the rotating bracket (2), there are vessel bodies (3). Inside the vessel body (3), a rotating shaft (4) is rotatably mounted. Outside the rotating shaft (4), a stirring rod (5) is fixedly installed. At the lower end of the rotating shaft (4), a driven gear (15) is fixedly installed. Inside the upper end of the workbench (1), there are fixed teeth (10). The fixed teeth (10) and the workbench (1) are integrally formed. The fixed teeth (10) are meshed with the driven gear (15); A top bracket (7) is welded to the rear end of the upper surface of the workbench (1). On one side of the front surface of the top bracket (7), a protective arc plate (9) is installed through a hinge. On both sides of the upper end of the rotating bracket (2), there are silicone limit platforms (14) fixedly installed.

2. The perfluorosulfonic acid resin synthesis device according to claim 1, wherein, On the front end of one side of the upper surface of the top bracket (7), a pressing cylinder (8) is installed. The pressing cylinder (8) is fixedly connected to the top bracket (7).

3. The perfluorosulfonic acid resin synthesis device according to claim 2, characterized in that, The telescopic end of the pressing cylinder (8) is installed with a sealing cover (13). The sealing cover (13) is connected to the pressing cylinder (8) by screws.

4. The perfluorosulfonic acid resin synthesis device according to claim 3, characterized in that, Inside the sealing cover (13), a sealing gasket (16) is installed. The sealing gasket (16) is fixedly connected to the sealing cover (13).

5. A perfluorosulfonic acid resin synthesis device according to claim 1, characterized in that, At the lower end of the workbench (1), a driving motor (6) is installed. The driving motor (6) is connected to the workbench (1) by screws. The driving part of the driving motor (6) is connected to the rotating bracket (2) through a coupling.

6. The perfluorosulfonic acid resin synthesis device according to claim 1, characterized in that, At the lower end of the workbench (1), support legs (11) are installed. The support legs (11) are welded to the workbench (1).

7. A perfluorosulfonic acid resin synthesis device according to claim 1, characterized in that, On the other side of the upper surface of the top bracket (7), a control box (12) is installed. The control box (12) is fixedly connected to the top bracket (7).

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