Reaction kettle with reinforced mixing function

Abstract

The utility model relates to the technical field of reaction kettle, concretely to a reaction kettle with reinforced mixing function, the utility model discloses three support columns, the upper end fixedly connected with the reaction kettle body of three support columns, the upper end of the reaction kettle body is installed with the top cover, the upper end of top cover is connected with the feed inlet, the arc surface of reaction kettle body is connected with the discharge gate, the arc surface of reaction kettle body is fixedly connected with the circular ring board, the arc surface of circular ring board is fixedly connected with fixed block, the surface fixedly connected with the pivot of fixed block, the one end rotationally connected with the rotating plate of pivot away from fixed block, the rotating plate is slidably inserted with dredging rod, one end of dredging rod is fixedly connected with round block, two slide rods are slidably inserted in fixed block, and one end of two slide rods is fixedly connected with connecting block. The utility model solves the problem that in actual production, material is easy to produce viscous material, caking or appear uneven particle size when reacting in the reaction kettle, and these substances often accumulate in the discharge gate when discharging, causing the problem of blockage.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to a reaction vessel with enhanced mixing function. Background Technology

[0002] Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. They can achieve the heating, evaporation, cooling, and low-to-high-speed mixing functions required by the process. During the reaction, materials undergo chemical reactions or physical mixing within the reactor. After the reaction is complete, the materials need to be discharged through the outlet.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: due to the fact that some materials may produce viscous substances or form lumps during the reaction process, or there may be uneven particle size in the materials, these viscous substances, lumps and larger particles are easy to accumulate at the discharge port of the reactor, thus causing the discharge port to be blocked; therefore, a reactor with enhanced mixing function is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the easy generation of viscous substances, lumps, or uneven particle sizes when materials react in the reactor during actual production. These substances often accumulate at the discharge port, causing blockages. Therefore, this invention proposes a reactor with enhanced mixing function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a reaction vessel with enhanced mixing function, comprising three support columns, the upper ends of which are fixedly connected to the reaction vessel body, a top cover installed on the upper end of the reaction vessel body, an inlet connected to the upper end of the top cover, an outlet connected to the arc surface of the reaction vessel body, a circular ring plate fixedly connected to the arc surface of the reaction vessel body, a fixing block fixedly connected to the arc surface of the circular ring plate, a rotating shaft fixedly connected to the surface of the fixing block, a rotating plate rotatably connected to the end of the rotating shaft away from the fixing block, a slidable rod inserted into the rotating plate, and a round block fixedly connected to one end of the slidable rod.

[0006] The effect achieved by the above components is as follows: through the linkage structure of components such as the annular plate, the fixed block, the rotating shaft, and the rotating plate, the unblocking rod can be flexibly and quickly inserted and removed into the discharge port, which can easily unblock the discharge port, effectively avoid the blockage of materials in the discharge port, and thus ensure smooth discharge, making it suitable for viscous and easily crystallizing material scenarios.

[0007] Preferably, two slide rods are slidably inserted into the fixing block, one end of each slide rod is fixedly connected to a connecting block, and the ends of each slide rod away from the connecting block are fixedly connected to round rods. A first spring is fixedly connected to the surface of the fixing block, and the other end of the first spring is fixedly connected to the connecting block.

[0008] The effect achieved by the above components is that, through the structural cooperation of the two sliding rods, connecting block, round rod and first spring slidably inserted in the fixed block, the elastic potential energy of the first spring can be used to make the round rod retract and limit the rotating plate.

[0009] Preferably, a threaded rod is fixedly connected to the surface of the fixing block, and a baffle is threadedly connected to the arc surface of the threaded rod, with the baffle slidingly connected to the surface of the connecting block.

[0010] The effect achieved by the above components is as follows: by rotating the baffle, the movement trajectory of the connecting block is restricted, so as to avoid the connecting block being affected by the elastic force of the first spring during the rotation of the rotating plate, and thus moving forward continuously, thereby driving the slide rod and the round rod to move forward and rub against and collide with the rotating plate, which would affect the retraction of the rotating plate.

[0011] Preferably, two limiting blocks are fixedly connected to the surface of the rotating plate, and the limiting blocks are slidably connected to one end of the annular plate.

[0012] The effect achieved by the above components is that the limiting block provides auxiliary support for the rotating plate, preventing the rotating plate from being damaged due to excessive force during the process of the operator pressing the round block to drive the unblocking rod to unblock the discharge port.

[0013] Preferably, a first spring is fitted onto the arc surface of the unblocking rod, and the two ends of the first spring are fixedly connected to the circular block and the rotating plate, respectively.

[0014] The effect achieved by the above components is that the elastic restoring characteristic of the first spring allows the unblocking rod to automatically return to its original position after unblocking, thereby enhancing the unblocking effect and improving the convenience of use.

[0015] Preferably, the arc surface of the drain rod is coated with an anti-stick layer, which is polytetrafluoroethylene.

[0016] The effects achieved by the above components are as follows: the arc surface of the drain rod is coated with a polytetrafluoroethylene anti-stick layer, which can effectively prevent various sticky and easily crystallizing materials from adhering to the surface of the rod, reduce the frequency of cleaning and maintenance of the drain rod, extend its service life, and ensure efficient and continuous draining operations at the discharge port.

[0017] Preferably, a friction pad, which is made of silicone rubber, is fixedly connected to the bottom end of the support column.

[0018] The effect achieved by the above components is as follows: the silicone rubber friction pad fixedly connected to the bottom of the support column utilizes the high elasticity and high friction of silicone rubber to significantly increase the contact friction between the reactor and the placement surface, effectively preventing the reactor from shifting due to internal stirring vibration or external force during operation, and improving the overall stability of the equipment.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] In this invention, the linkage structure of components such as the annular plate, the fixing block, the rotating shaft, and the rotating plate allows the unblocking rod to be flexibly and quickly inserted and removed into the discharge port, conveniently unblocking the discharge port, effectively preventing the material from clogging the discharge port, and thus ensuring smooth discharge. This invention is suitable for scenarios involving viscous and easily crystallizing materials. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the annular plate in this utility model;

[0023] Figure 3 In this utility model Figure 2 Rear view;

[0024] Figure 4 In this utility model Figure 3 Enlarged view of point A.

[0025] Legend: 1. Support column; 2. Reactor body; 3. Top cover; 4. Inlet; 5. Outlet; 6. Circular ring plate; 7. Fixing block; 8. Rotating shaft; 9. Unblocking rod; 10. Round block; 11. Limiting block; 12. Second spring; 13. Sliding rod; 14. Connecting block; 15. First spring; 16. Threaded rod; 17. Baffle; 18. Friction pad; 19. Rotating plate; 20. Round rod. Detailed Implementation

[0026] Reference Figures 1-4As shown, this utility model provides a technical solution: a reaction vessel with enhanced mixing function, comprising three support columns 1, with the upper ends of the three support columns 1 fixedly connected to the reaction vessel body 2, a top cover 3 installed on the upper end of the reaction vessel body 2, the upper end of the top cover 3 connected to a feed inlet 4, a discharge outlet 5 connected to the arc surface of the reaction vessel body 2, a circular ring plate 6 fixedly connected to the arc surface of the reaction vessel body 2, a fixing block 7 fixedly connected to the arc surface of the circular ring plate 6, a rotating shaft 8 fixedly connected to the surface of the fixing block 7, a rotating plate 19 rotatably connected to the end of the rotating shaft 8 away from the fixing block 7, a slidable unblocking rod 9 slidably inserted into the rotating plate 19, a circular block 10 fixedly connected to one end of the unblocking rod 9, and a linkage structure of components such as the circular ring plate 6, the fixing block 7, the rotating shaft 8, and the rotating plate 19. This allows the unblocking rod 9 to be flexibly and quickly inserted and removed into the discharge port 5, conveniently unblocking the discharge port 5 and effectively preventing material blockage within the discharge port 5, thus ensuring smooth discharge. It is suitable for scenarios involving viscous and easily crystallizing materials. Two sliding rods 13 are slidably inserted into the fixing block 7. One end of each sliding rod 13 is fixedly connected to a connecting block 14, and the ends of each sliding rod 13 away from the connecting block 14 are fixedly connected to a round rod 20. A first spring 15 is fixedly connected to the surface of the fixing block 7, and the other end of the first spring 15 is fixedly connected to the connecting block 14. Through the structural cooperation of the two sliding rods 13, the connecting block 14, the round rod 20, and the first spring 15 slidably inserted into the fixing block 7, the elastic potential energy of the first spring 15 can be used to cause the round rod 20 to retract the rotating plate 19. A threaded rod 16 is fixedly connected to the surface of the limiting and fixing block 7. A baffle 17 is threadedly connected to the arc surface of the threaded rod 16. The baffle 17 is slidably connected to the surface of the connecting block 14. By rotating the baffle 17, the movement trajectory of the connecting block 14 is restricted, preventing the connecting block 14 from being affected by the elastic force of the first spring 15 during the rotation of the rotating plate 19, and thus preventing it from moving forward continuously, thereby causing the sliding rod 13 and the round rod 20 to move forward and rub against and collide with the rotating plate 19, affecting the retraction of the rotating plate 19. Two limiting blocks 11 are fixedly connected to the surface of the rotating plate 19. The limiting blocks 11 are slidably connected to one end of the annular plate 6. The limiting blocks 11 achieve the effect of auxiliary support for the rotating plate 19, preventing the operator from pressing the round block 10 to drive the unblocking rod 9 to the discharge port 5. In the event of damage to the rotating plate 19 due to excessive force during the unblocking process, a first spring 15 is fitted onto the arc surface of the unblocking rod 9. The two ends of the first spring 15 are fixedly connected to the circular block 10 and the rotating plate 19, respectively. The elastic restoring characteristic of the first spring 15 allows the unblocking rod 9 to automatically return to its original position after unblocking, enhancing the unblocking effect and improving ease of use. The arc surface of the unblocking rod 9 is coated with an anti-stick layer made of polytetrafluoroethylene (PTFE). This PTFE anti-stick coating effectively prevents various sticky and easily crystallizing materials from adhering to the rod surface, reducing the frequency of cleaning and maintenance, extending its service life, and ensuring efficient and continuous unblocking operations at the outlet 5. A friction pad 18, made of silicone rubber, is fixedly connected to the bottom end of the support column 1.The silicone rubber friction pad 18, fixedly connected to the bottom of the support column 1, utilizes the high elasticity and high friction properties of silicone rubber to significantly increase the contact friction between the reactor and the placement surface. This effectively prevents displacement of the reactor during operation due to internal stirring vibration or external forces, thus improving the overall stability of the equipment.

[0027] Working principle: When the discharge port 5 becomes blocked, the operator can pull the connecting block 14 backward, causing the slide rod 13 to move backward. The slide rod 13 then causes the round rod 20 to move backward until the round rod 20 no longer obstructs the rotating plate 19. Subsequently, the rotating plate 19 automatically rotates downward on the arc surface of the rotating shaft 8. Then, the operator can rotate the baffle 17 on the arc surface of the threaded rod 16 until the baffle 17 blocks the connecting block 14 from moving forward. At this time, the operator can push the unblocking rod 9 into the discharge port 5 by pressing the round block 10. At this time, the spring fitted on the arc surface of the unblocking rod 9 is compressed. When the pressure on the round block 10 is released, the first spring 15, with its elastic restoring characteristic, causes the unblocking rod 9 to automatically return to its original position, simplifying the operation process. This cycle continues until the discharge port 5 is cleared. Once cleared, the rotating plate 19 rotates upwards on the arc surface of the rotating shaft 8. When it no longer obstructs the discharge port 5, the rotating baffle 17 rotates on the arc surface of the threaded rod 16 until the baffle 17 no longer obstructs the connecting block 14. Subsequently, the elastic force of the second spring 12 will drive the connecting block 14 forward, which in turn will drive the slide rod 13 and the round rod 20 on the slide rod 13 forward. Then, the round rod 20 retracts and limits the rotating plate 19. In addition, the polytetrafluoroethylene anti-stick layer on the surface of the clearing rod 9 effectively prevents material adhesion and reduces maintenance frequency; the silicone rubber friction pad 18 at the bottom of the support column 1 increases the friction between the equipment and the placement surface, preventing displacement of the reactor due to internal stirring vibration and ensuring the stability of equipment operation.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A reaction vessel with enhanced mixing function, comprising three support columns, characterized in that: The upper ends of the three support columns are fixedly connected to the reactor body. A top cover is installed on the upper end of the reactor body. The upper end of the top cover is connected to the feed inlet. The arc surface of the reactor body is connected to the discharge outlet. A circular ring plate is fixedly connected to the arc surface of the reactor body. A fixing block is fixedly connected to the arc surface of the circular ring plate. A rotating shaft is fixedly connected to the surface of the fixing block. A rotating plate is rotatably connected to the end of the rotating shaft away from the fixing block. A clearing rod is slidably inserted into the rotating plate. A circular block is fixedly connected to one end of the clearing rod.

2. A reaction vessel with enhanced mixing function according to claim 1, characterized in that: Two sliding rods are slidably inserted inside the fixing block. One end of each sliding rod is fixedly connected to a connecting block, and the ends of each sliding rod away from the connecting block are fixedly connected to a round rod. A first spring is fixedly connected to the surface of the fixing block, and the other end of the first spring is fixedly connected to the connecting block.

3. A reaction vessel with enhanced mixing function according to claim 2, characterized in that: A threaded rod is fixedly connected to the surface of the fixing block, and a baffle is threadedly connected to the arc surface of the threaded rod. The baffle is slidably connected to the surface of the connecting block.

4. A reaction vessel with enhanced mixing function according to claim 1, characterized in that: Two limiting blocks are fixedly connected to the surface of the rotating plate, and the limiting blocks are slidably connected to one end of the annular plate.

5. A reaction vessel with enhanced mixing function according to claim 1, characterized in that: The arc surface of the unblocking rod is fitted with a first spring, and the two ends of the first spring are fixedly connected to the circular block and the rotating plate, respectively.

6. A reaction vessel with enhanced mixing function according to claim 1, characterized in that: The arc surface of the drain rod is coated with an anti-stick layer, which is polytetrafluoroethylene.

7. A reaction vessel with enhanced mixing function according to claim 1, characterized in that: A friction pad, made of silicone rubber, is fixedly connected to the bottom end of the support column.

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