Chemical reaction kettle
By adding an extended shell and reactor cover to the chemical reactor and installing a sliding cleaning rod on the inside of the discharge pipe, the problems of insufficient reactor capacity and blockage of the discharge pipe are solved, achieving more efficient material handling and convenient cleaning operations.
Patent Information
- Application Number
- CN202421900192.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing chemical reactors have insufficient capacity when processing large amounts of chemical materials, and multiple reactors are required to be processed, which increases the cost of use; at the same time, the discharge pipe is easily blocked and the cleaning operation is inconvenient.
A chemical reactor is designed. By installing an extension shell and a reactor cover on the top of the reactor main body, and installing a cleaning rod on the inside of the discharge pipe, the cleaning rod can slide to clean up the clogged objects and act as a valve when necessary.
This design increases the capacity of the reactor, avoids the use of multiple reactors, and reduces costs; at the same time, the discharge pipe is cleaned through external operations, simplifies the cleaning process and improves the operation convenience.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biochemical equipment, in particular to a chemical reaction kettle. Background Art
[0002] Reactors are mixing reaction equipment widely used in chemical and other industries. Reactors can meet the mixing requirements of heating, cooling, stirring and other process requirements. There are both physical and chemical reactions in the mixing process.
[0003] Most of the chemical reactors currently in use are of integral structure with a fixed internal cavity size. When the chemical materials to be reacted cannot be contained in one reactor, another reactor needs to be put into use, which increases the cost of use. In addition, the material discharge pipe of the reactor is easily blocked by solidified materials. Since a valve is installed on the discharge pipe, it can only be cleared from the inside, which is inconvenient to operate during cleaning. Summary of the invention
[0004] The utility model provides a chemical reaction kettle, which can reduce the use cost, and can be easily operated from the outside when clearing the discharge pipe, so the operation is more convenient when cleaning.
[0005] In a first aspect, the present disclosure provides a chemical reactor, specifically comprising: a reactor body;
[0006] An extension shell is installed on the top of the reactor body by bolts and nuts; a reactor cover is installed on the top of the extension shell by bolts and nuts; a motor is installed in the middle position of the top of the reactor cover; a driving shaft is fixed to the bottom end of the main shaft of the motor; an extension shaft is arranged on the inner side of the extension shell, and stirring teeth are arranged on the outer side of the extension shaft; a main shaft is rotatably installed on the inner side of the reactor body, and stirring teeth are also arranged on the outer side of the main shaft; a discharge pipe is arranged on the right side of the bottom of the reactor body; two cleaning rods are slidably installed on the inner side of the discharge pipe.
[0007] In at least some embodiments, the discharge pipe is a cross-shaped pipe as a whole, and the top of the discharge pipe is connected to the cavity inside the reactor body, and the opening at the right end of the discharge pipe is used to discharge materials.
[0008] In at least some embodiments, the bottom of the extension shell and the reactor cover are each provided with an annular protrusion, and the top of the reactor body and the extension shell are each provided with an annular groove of corresponding size.
[0009] In at least some embodiments, the outer diameter of the cleaning rod is equal to the inner diameter of the cylindrical cavity inside the discharge pipe, and one of the cleaning rods is installed horizontally. When this cleaning rod slides to the far right, it will close the vertical tube portion of the discharge pipe, and the other cleaning rod is installed vertically.
[0010] In at least some embodiments, a cylindrical rod is disposed in the middle of the bottom inner wall of the reactor body, and a corresponding cylindrical hole is disposed at the bottom of the main shaft.
[0011] In at least some embodiments, the top outer wall of the reactor body, the top and bottom outer walls of the extension shell, and the bottom outer wall of the reactor cover are all wrapped with a layer of rubber, and the outer side of the cleaning rod is also wrapped with a layer of rubber.
[0012] In at least some embodiments, a hexagonal block is provided at the top of the extension shaft and the main shaft, and a corresponding hexagonal groove is provided at the bottom of the drive shaft and the extension shaft. After the device is assembled, the hexagonal block at the top of the main shaft will be embedded in the hexagonal groove at the bottom of the extension shaft, and the hexagonal block at the top of the extension shaft will be embedded in the hexagonal groove at the bottom of the drive shaft.
[0013] The utility model provides a chemical reaction kettle, which has the following beneficial effects:
[0014] After the expansion shell in the utility model is installed, the capacity of the reactor can be increased. When there are more chemical materials, there is no need to put in another reactor. Moreover, the cleaning rod installed in the discharge pipe can clean the blockage in the discharge pipe when sliding. At the same time, the cleaning rod can also play the role of a valve. The reactor can reduce the cost of use, and the discharge pipe can be easily operated from the outside when unblocking, which makes the cleaning operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.
[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.
[0017] In the attached picture:
[0018] Figure 1 A schematic diagram showing the main shaft side of the overall structure of the present application;
[0019] Figure 2 A schematic diagram of the main shaft side after cutting and splitting of the present application is shown;
[0020] Figure 3 A schematic diagram of the main shaft side after the present application is assembled and cut away is shown;
[0021] Figure 4 A schematic diagram of the upward axis side of the driving shaft, the extended rotating shaft and the main rotating shaft in the present application is shown;
[0022] Figure 5 It shows a schematic diagram of the structure after the discharge pipe is cut and the cleaning rod slides in the present application;
[0023] Figure 6 Another schematic diagram of the structure after the discharge pipe is cut and the cleaning rod slides in the present application is shown;
[0024] Reference numerals list
[0025] 1. Reactor body; 2. Extension shell; 3. Reactor cover; 4. Motor; 5. Drive shaft; 6. Extension shaft; 7. Main shaft; 8. Discharge pipe; 9. Cleaning rod. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.
[0027] Example 1: Please refer to Figures 1 to 6 :
[0028] The utility model provides a chemical reaction kettle, comprising: a reaction kettle main body 1;
[0029] An extension shell 2 is installed on the top of the reactor body 1 by bolts and nuts. The reactor body 1 is used to hold chemical materials that need to be reacted. After the extension shell 2 is installed, the capacity of the chemical materials can be increased; a reactor cover 3 is installed on the top of the extension shell 2 by bolts and nuts. The reactor cover 3 is used to close the opening on the top of the reactor; a motor 4 is installed in the middle position of the top of the reactor cover 3, and the motor 4 is used to drive the extension shaft 6 and the main shaft 7 to rotate; a driving shaft 5 is fixed to the bottom end of the main shaft of the motor 4, and when the motor 4 rotates, the extension shaft 6 and the main shaft 7 can be driven to rotate through the driving shaft 5; an extension shaft 6 is arranged on the inside of the extension shell 2, and a There are stirring teeth. When the motor 4 rotates, it will drive the stirring teeth on the outside of the extension shaft 6 and the main shaft 7 to rotate synchronously, so that the chemical materials in the reactor can fully react; a main shaft 7 is rotatably installed on the inside of the reactor body 1, and stirring teeth are also provided on the outside of the main shaft 7. When the motor 4 rotates, it will drive the stirring teeth on the outside of the extension shaft 6 and the main shaft 7 to rotate synchronously, so that the chemical materials in the reactor can fully react; a discharge pipe 8 is provided on the right side of the bottom of the reactor body 1, and the discharge pipe 8 is used to discharge the material in the reactor to the outside; two cleaning rods 9 are slidably installed on the inside of the discharge pipe 8, and the cleaning rod 9 can play the effect of a valve, and the cleaning rod 9 can also clean the blockage in the discharge pipe 8 when sliding.
[0030] In the present disclosure, Figure 1 , Figure 5 and Figure 6 As shown, the discharge pipe 8 is a cross-shaped tube as a whole, and the top of the discharge pipe 8 is connected to the cavity inside the reactor body 1. The opening at the right end of the discharge pipe 8 is used to discharge the material. When the material reaction is completed and needs to be discharged outward, the cleaning rod 9 horizontally installed in the discharge pipe 8 can be pulled to the left to the far left. At this time, the cleaning rod 9 will be separated from the connecting position in the middle of the discharge pipe 8, so the material will enter the discharge pipe 8 and flow out through the opening on its right side.
[0031] In the present disclosure, Figure 2 and Figure 3 As shown, the bottom of the extended shell 2 and the reactor cover 3 are each provided with an annular protrusion, and the top of the reactor body 1 and the extended shell 2 are also provided with an annular groove of corresponding size. During installation, the annular protrusion at the bottom of the extended shell 2 will be embedded in the annular groove at the top of the reactor body 1, thereby ensuring the sealing of the contact surface between the reactor body 1 and the extended shell 2, and the annular protrusion at the bottom of the reactor cover 3 will be embedded in the annular groove at the top of the extended shell 2, thereby ensuring the sealing of the contact surface between the extended shell 2 and the reactor cover 3.
[0032] In the present disclosure, Figure 5 and Figure 6 As shown, the outer diameter of the cleaning rod 9 is equal to the inner diameter of the cylindrical cavity inside the discharge pipe 8, and one of the cleaning rods 9 is installed horizontally. When this cleaning rod 9 slides to the far right, the vertical tube part of the discharge pipe 8 will be closed. The other cleaning rod 9 is installed vertically. During the reaction process, the cleaning rod 9 installed horizontally in the discharge pipe 8 can be pushed to the far right to the right. At this time, the cleaning rod 9 will close the connecting position in the middle of the discharge pipe 8, thereby being able to act as a valve without the need to install an additional valve. When the material reaction is completed and needs to be discharged outward, the cleaning rod 9 installed horizontally in the discharge pipe 8 can be pulled to the far left to the left. At this time, the cleaning rod 9 will be separated from the connecting position in the middle of the discharge pipe 8, so that the material will enter the discharge pipe 8 and flow out through the opening on its right side. When the discharge pipe 8 is blocked, the vertical cleaning rod 9 can be pushed up and down to clear the vertical part of the discharge pipe 8, and the horizontal cleaning rod 9 can be pushed left and right to clear the horizontal part of the discharge pipe 8.
[0033] In the present disclosure, Figure 2 and Figure 4 As shown, a cylindrical rod is provided in the middle of the bottom inner wall of the reactor body 1, and a corresponding cylindrical hole is provided at the bottom of the main rotating shaft 7. When the main rotating shaft 7 is installed, the cylindrical hole at the bottom can be engaged with the cylindrical rod on the bottom inner wall of the reactor body 1, so that the main rotating shaft 7 can rotate stably during use.
[0034] In the present disclosure, Figure 2-Figure 4 As shown, a hexagonal block is provided at the top of the extension shaft 6 and the main shaft 7, and a corresponding hexagonal groove is also provided at the bottom of the drive shaft 5 and the extension shaft 6. After the device is assembled, the hexagonal block at the top of the main shaft 7 will be embedded in the hexagonal groove at the bottom of the extension shaft 6, and the hexagonal block at the top of the extension shaft 6 will be embedded in the hexagonal groove at the bottom of the drive shaft 5. Therefore, when the motor 4 rotates, it can drive the drive shaft 5, the extension shaft 6 and the main shaft 7 to rotate synchronously, so that the chemical materials in the reactor can react fully.
[0035] Embodiment 2, based on embodiment 1, as Figure 1-Figure 6 As shown, the top outer wall of the reactor body 1, the top and bottom outer walls of the extended shell 2, and the bottom outer wall of the reactor cover 3 are all wrapped with a layer of rubber, and the outside of the cleaning rod 9 is also wrapped with a layer of rubber. When the device is assembled, the bottom of the extended shell 2 will be tightly attached to the top of the reactor body 1, and the bottom of the reactor cover 3 will be tightly attached to the top of the extended shell 2. At this time, the rubber will also be tightly attached to improve the sealing effect, and the rubber on the outside of the cleaning rod 9 is tightly attached to the inner wall of the discharge pipe 8 to ensure the sealing effect.
[0036] The working principle of this embodiment is as follows: during installation, the reactor body 1 can be fixed on the bracket, and then the device can be assembled. When the chemical materials to be reacted are small, the reactor cover 3 can be directly installed on the top of the reactor body 1. During installation, the annular protrusion at the bottom of the reactor cover 3 will be embedded in the annular groove at the top of the reactor body 1, thereby ensuring the sealing of the contact surface between the reactor body 1 and the reactor cover 3. At the same time, the hexagonal block at the top of the main shaft 7 will be embedded in the hexagonal hole at the bottom of the drive shaft 5. Therefore, when the motor 4 rotates, the drive shaft 5 and the main shaft 7 can rotate synchronously. Then the reactor body 1 and The reactor cover 3 can be fastened by bolts and nuts. When more chemical materials need to be reacted, the extension shaft 6 can be installed on the top of the main shaft 7 first. During installation, the hexagonal block on the top of the main shaft 7 will be embedded in the hexagonal hole at the bottom of the extension shaft 6. Then the extension shell 2 is installed on the top of the reactor body 1. During installation, the annular protrusion at the bottom of the extension shell 2 will be embedded in the annular groove at the top of the reactor body 1, so as to ensure the sealing of the contact surface between the reactor body 1 and the extension shell 2. Finally, the reactor cover 3 is installed on the top of the extension shell 2. During installation, the annular protrusion at the bottom of the reactor cover 3 will be embedded in the extension shell 2. The annular groove at the top of the expansion shell 2 can ensure the sealing of the contact surface between the expansion shell 2 and the reactor cover 3, and at the same time, the hexagonal block on the top of the expansion shaft 6 will be embedded in the hexagonal hole at the bottom of the drive shaft 5, so when the motor 4 rotates, it can drive the drive shaft 5, the expansion shaft 6 and the main shaft 7 to rotate synchronously, and then the motor 4 is connected to the external controller and the power supply and turned on. When the motor 4 rotates, it will drive the expansion shaft 6 and the stirring teeth on the outside of the main shaft 7 to rotate synchronously, so that the chemical materials in the reactor can be fully reacted, and during the reaction process, the cleaning rod 9 horizontally installed in the discharge pipe 8 can be pushed to the right to the far right. At this time, the cleaning rod 9 will close the connecting position in the middle of the discharge pipe 8, thereby acting as a valve without the need to install an additional valve. When the material reaction is completed and needs to be discharged outward, the cleaning rod 9 horizontally installed in the discharge pipe 8 can be pulled to the left to the leftmost side. At this time, the cleaning rod 9 will be separated from the connecting position in the middle of the discharge pipe 8, so the material will enter the discharge pipe 8 and flow out through the opening on its right side. When the discharge pipe 8 is blocked, the vertical cleaning rod 9 can be pushed up and down to clear the vertical part of the discharge pipe 8, and the horizontal cleaning rod 9 can be pushed left and right to clear the horizontal part of the discharge pipe 8.
[0037] In this article, there are a few points to note:
[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A chemical reactor, comprising: The reactor body (1) is characterized by: An extension shell (2) is mounted on the top of the reactor body (1) by means of bolts and nuts; a reactor cover (3) is mounted on the top of the extension shell (2) by means of bolts and nuts; a motor (4) is mounted at the middle position of the top of the reactor cover (3); a driving shaft (5) is fixed to the bottom end of the main shaft of the motor (4); an extension shaft (6) is arranged inside the extension shell (2), and stirring teeth are arranged on the outside of the extension shaft (6); a main shaft (7) is rotatably mounted inside the reactor body (1), and stirring teeth are also arranged on the outside of the main shaft (7); a discharge pipe (8) is arranged on the right side of the bottom of the reactor body (1); two cleaning rods (9) are slidably mounted inside the discharge pipe (8).
2. A chemical reaction kettle according to claim 1, characterized in that: The bottom of the extension shell (2) and the reactor cover (3) are both provided with an annular protrusion, and the top of the reactor body (1) and the extension shell (2) are both provided with an annular groove of corresponding size.
3. A chemical reaction kettle according to claim 1, characterized in that: A cylindrical rod is arranged in the middle of the bottom inner wall of the reactor body (1), and a corresponding cylindrical hole is arranged at the bottom of the main rotating shaft (7).
4. A chemical reaction kettle according to claim 1, characterized in that: The top of the extension shaft (6) and the main shaft (7) are both provided with a hexagonal block, and the bottom of the drive shaft (5) and the extension shaft (6) are both provided with a corresponding hexagonal groove. After the device is assembled, the hexagonal block at the top of the main shaft (7) will be embedded in the hexagonal groove at the bottom of the extension shaft (6), and the hexagonal block at the top of the extension shaft (6) will be embedded in the hexagonal groove at the bottom of the drive shaft (5).
5. A chemical reaction kettle according to claim 1, characterized in that: The discharge pipe (8) is a cross-shaped pipe as a whole, and the top of the discharge pipe (8) is connected to the cavity inside the reactor body (1), and the opening at the right end of the discharge pipe (8) is used to discharge materials.
6. A chemical reaction kettle according to claim 1, characterized in that: The outer diameter of the cleaning rod (9) is equal to the inner diameter of the cylindrical cavity inside the discharge pipe (8), and one of the cleaning rods (9) is installed horizontally. When the cleaning rod (9) slides to the rightmost side, it closes the vertical pipe part of the discharge pipe (8). The other cleaning rod (9) is installed vertically.
7. A chemical reaction kettle according to claim 1, characterized in that: The top outer wall of the reactor body (1), the top and bottom outer walls of the extended shell (2) and the bottom outer wall of the reactor cover (3) are all wrapped with a layer of rubber, and the outer side of the cleaning rod (9) is also wrapped with a layer of rubber.