Chloralkane reaction kettle capable of coaxially stirring in different directions
By introducing parts such as counterweights, extrusion plates and storage boxes into the chloroalkane reactor, the residual and splashing problems of the stirred reactor during discharge of materials are solved, and higher accuracy and safety are achieved.
Patent Information
- Application Number
- CN202420787623.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
When discharging materials, the existing stirred reactors often retain chemical raw materials due to the adsorption force of the liquid, which affects the accuracy of subsequent experiments. Moreover, splashes are easily caused during the discharging process, endangering the safety of the staff.
A chloroalkane reactor that can be stirred coaxially and redirectly is designed. By setting up counterweights, extrusion plates, springs, extension plates and connecting rods, the extrusion blocks are driven to repeatedly control counterweights during the stirring process driven by the motor. Block position, vibration is generated to remove residues in the inner wall of the reactor and reduce the risk of splashing through storage boxes, screws, movable plates and tilted discharge ports.
The overall accuracy of the reactor is improved, the material liquid does not remain, the splash of chemical raw materials during the discharge process is reduced, and the accuracy of the experiment and the safety of the staff are improved.
Smart Images
Figure CN222240249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of reaction kettles, in particular to a chloroalkane reaction kettle capable of coaxial and heterodirectional stirring. Background Art
[0002] Stirred reactors are commonly found in the chemical industry, such as in the industrial production of chloroalkanes. They are a common type of production equipment. In a broad sense, a reactor is a container for physical or chemical reactions. The stirring rod on the end face of the steering shaft is rotated in opposite directions by a motor to stir the chemical raw materials inside and control the reaction effect of the chemical raw materials.
[0003] Existing stirred reactors are generally composed of components such as a reactor, a support frame, a cover, a motor, a rotating shaft and a stirring plate. When in use, workers open the movable cover, put the chemical raw materials to be processed into the reactor, start the motor, drive the rotating shaft to rotate, and drive the stirring plate to rotate inside the reactor, thereby achieving the purpose of stirring the chemical raw materials inside the reactor. Because of its low manufacturing cost and convenient operation, it is widely used in chemical plants.
[0004] After the existing reactor is used, it is necessary to discharge the chemical raw materials inside it. Since the discharge position at the bottom of the reactor is usually set at an inclined surface, after the discharge is about to be completed, due to the adsorption force of the liquid itself, a small amount of chemical raw materials will remain at the discharge position, affecting the accuracy of subsequent experiments. Utility Model Content
[0005] Based on this, the purpose of the utility model is to provide a chloroalkane reaction kettle capable of coaxial and heterogeneous stirring to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chloroalkane reactor capable of coaxial and unidirectional stirring, comprising a support frame, a reactor, a cover plate, a motor, a rotating shaft and a stirring plate, a fixed block is fixedly installed at one end of the reactor, and a connecting rod is fixedly installed at one end of the fixed block, an extension plate is fixedly installed at one end of the reactor, a counterweight is movably installed at one end of the connecting rod, and a spring connected to the fixed block and the counterweight is sleeved on the outside of the connecting rod, an extrusion plate is fixedly installed at one end of the rotating shaft, and a cleaning plate is movably installed at one end of the rotating shaft, a first discharge port is opened at one end of the reactor, and an auxiliary device for assisting discharge is fixedly installed at one end of the reactor.
[0007] By adopting the above technical scheme, by providing components such as a counterweight block, an extrusion plate, a spring, an extension plate and a connecting rod, when the motor is started to stir the raw materials inside the reactor, the extrusion block can be driven to repeatedly control the position of the counterweight block, and the counterweight block repeatedly knocks and vibrates the extension plate, so that the chemical raw materials remaining on the inner wall of the reactor fall into the bottom of the reactor, thereby improving the overall accuracy of the reactor. At the same time, the knocking and vibration can ensure that no residue will be generated inside the reactor during the discharge process, which will affect the accuracy of the next experiment.
[0008] The utility model is further configured as follows: the auxiliary device includes a threaded groove, a screw, a handle, a second discharge port, a movable plate, a storage box, a slide groove, a slide rod and an extension block; a storage box is fixedly installed at one end of the reactor, and a screw is movably installed inside the storage box; a threaded groove is opened at one end of the first discharge port, and the threaded groove matches the screw; a handle is fixedly installed at one end of the screw.
[0009] By adopting the above technical solution, the storage box can conveniently collect the chemical raw materials discharged from the first discharge port. At the same time, the movably installed screw allows workers to control the opening and closing of the first discharge port from the outside of the storage box, effectively reducing splashing and improving its overall safety factor. The handle can facilitate workers to control the position of the screw and improve their overall work efficiency.
[0010] The utility model is further configured that an extension block is fixedly installed at one end of the storage box, and a sliding groove is provided inside the extension block.
[0011] By adopting the above technical solution, the extension block can provide fixation for the movable plate, and the slide groove can enable the movable plate to move inside the extension block.
[0012] The utility model is further configured that a movable plate is movably mounted on one end of the extension block, and a sliding rod is fixedly mounted on one end of the movable plate, and the sliding rod matches the sliding groove.
[0013] By adopting the above technical solution, the sliding rod is matched with the sliding groove, so that workers can better control the position of the movable plate and more accurately control the opening and closing of the second discharge port, which makes it more convenient for workers to collect chemical raw materials. At the same time, the sliding groove will also fix and restrict the sliding rod to prevent the movable plate from detaching from the extension block.
[0014] The utility model is further configured that the interior of the storage box is inclined, and a second discharge port is opened inside the storage box.
[0015] By adopting the above technical solution, the storage box can be tilted internally, which can effectively prevent the chemical raw materials from splashing after being discharged from the first discharge port, endangering the health of the staff. At the same time, the chemical raw materials can be buffered, collected and guided so that the chemical raw materials can be discharged from the reactor from the second discharge port.
[0016] The utility model is further configured such that the end faces of the counterweight block and the extrusion plate are both configured in an arc shape, and the bottom end face of the cleaning plate is fitted with the top end face of the reactor.
[0017] By adopting the above technical solution, the end faces of the counterweight block and the extrusion block are both arranged in an arc shape, so that after the extrusion block contacts the counterweight block, the counterweight block will not affect the movement of the extrusion block, ensuring that the movement of the extrusion block can lift the counterweight block upward, thereby realizing the control of the position of the counterweight block.
[0018] In summary, the utility model mainly has the following beneficial effects:
[0019] The utility model is provided with components such as a counterweight block, an extrusion plate, a spring, an extension plate and a connecting rod, so that when the motor is started to stir the raw materials inside the reactor, the extrusion block can be driven to repeatedly control the position of the counterweight block, and the counterweight block repeatedly knocks and vibrates the extension plate, so that the chemical raw materials remaining on the inner wall of the reactor fall into the bottom of the reactor, thereby improving the overall accuracy of the reactor. At the same time, the knocking and vibration can ensure that no residue is generated inside the reactor during the discharge process, thereby affecting the accuracy of the next experiment. By providing components such as a storage box, a movable plate, a second discharge port, a cleaning plate, a screw and the like, the cleaning plate can improve the stirring efficiency of the reactor, and can automatically cooperate with the knocking generated by the counterweight block during the discharge process to prevent residue from being generated on the bottom end face of the reactor. At the same time, the tilted storage box can effectively prevent the chemical raw materials coming out of the first discharge port from splashing, thereby greatly improving its overall safety and effectively ensuring the life safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 It is a half-section diagram of the reaction kettle of the utility model;
[0022] Figure 3 It is a schematic diagram of the counterweight block of the utility model;
[0023] Figure 4 It is a half-section view of the storage box of the present utility model.
[0024] In the figure: 1. support frame; 2. reactor; 3. cover plate; 4. motor; 5. rotating shaft; 6. stirring plate; 7. fixing block; 8. extension plate; 9. connecting rod; 10. spring; 11. counterweight block; 12. extrusion plate; 13. cleaning plate; 14. first discharge port; 15. thread groove; 16. screw; 17. handle; 18. second discharge port; 19. movable plate; 20. storage box; 21. slide groove; 22. slide rod; 23. extension block. DETAILED DESCRIPTION
[0025] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0026] The following describes an embodiment of the utility model based on its overall structure.
[0027] A chloroalkane reaction kettle capable of coaxial and inverse stirring, such as Figure 1-4 As shown, it includes a support frame 1, a reactor 2, a cover plate 3, a motor 4, a rotating shaft 5 and a stirring plate 6. A fixed block 7 is fixedly installed at one end of the reactor 2, and a connecting rod 9 is fixedly installed at one end of the fixed block 7. An extension plate 8 is fixedly installed at one end of the reactor 2, a counterweight block 11 is movably installed at one end of the connecting rod 9, and a spring 10 connected to the fixed block 7 and the counterweight block 11 is sleeved on the outer side of the connecting rod 9. An extrusion plate 12 is fixedly installed at one end of the rotating shaft 5, and a cleaning plate 13 is movably installed at one end of the rotating shaft 5. A first discharge port 14 is opened at one end of the reactor 2. An auxiliary device for assisting discharging must be installed. When workers use the utility model, the extrusion plate 12 will rotate together. After the extrusion plate 12 contacts the counterweight 11, it will be squeezed to raise the position of the counterweight 11. After the extrusion plate 12 moves a certain distance, the position of the counterweight 11 moves down. At the same time, the spring 10 will exert a certain elastic force on it, so that the counterweight 11 falls on the end face of the extension plate 8, thereby realizing the knocking of the inside of the reactor 2. At the same time, the cleaning plate 13 rotates, cooperating with the vibration generated by the counterweight 11 to ensure that the chemical raw materials will not remain inside the reactor 2.
[0028] See also Figure 3-Figure 4The auxiliary device includes a thread groove 15, a screw 16, a handle 17, a second discharge port 18, a movable plate 19, a storage box 20, a slide groove 21, a slide rod 22 and an extension block 23. A storage box 20 is fixedly installed at one end of the reactor 2, and a screw 16 is movably installed inside the storage box 20. A thread groove 15 is opened at one end of the first discharge port 14, and the thread groove 15 matches the screw 16. A handle 17 is fixedly installed at one end of the screw 16. The storage box 20 can conveniently collect the chemical raw materials discharged from the first discharge port 14. At the same time, the movably installed screw 16 allows workers to control the opening and closing of the first discharge port 14 outside the storage box 20, effectively reducing the splashing and improving its overall safety factor. The handle 17 can facilitate workers to control the position of the screw 16 and improve their overall work efficiency.
[0029] See also Figure 4 An extension block 23 is fixedly installed at one end of the storage box 20, and a slide groove 21 is opened inside the extension block 23. The extension block 23 can provide fixation for the movable plate 19, and the slide groove 21 allows the movable plate 19 to move inside the extension block 23.
[0030] See also Figure 4 A movable plate 19 is movably installed at one end of the extension block 23, and a slide rod 22 is fixedly installed at one end of the movable plate 19, and the slide rod 22 matches the slide groove 21. The slide rod 22 matches the slide groove 21, so that workers can better control the position of the movable plate 19 and more accurately control the opening and closing of the second discharge port 18, which makes it more convenient for workers to collect chemical raw materials. At the same time, the slide groove 21 will also fix and restrict the slide rod 22 to prevent the movable plate 19 from escaping from the extension block 23.
[0031] See also Figure 4 The interior of the storage box 20 is tilted, and a second discharge port 18 is provided inside the storage box 20. The interior of the storage box 20 can be tilted, which can effectively prevent the chemical raw materials from splashing after being discharged from the first discharge port 14, thereby endangering the health of the staff. At the same time, the chemical raw materials can be buffered, collected and guided so that the chemical raw materials are discharged from the second discharge port 18 into the reactor 2.
[0032] See also Figure 2-Figure 3 The end faces of the counterweight block 11 and the extrusion plate 12 are both arc-shaped, the bottom end face of the cleaning plate 13 is in contact with the top end face of the reactor 2, and the end faces of the counterweight block 11 and the extrusion block 12 are both arc-shaped, so that after the extrusion block 12 contacts with the counterweight block 11, the counterweight block 11 will not affect the movement of the extrusion block 12, ensuring that the movement of the extrusion block 12 can lift the counterweight block 11 up, thereby realizing the control of the position of the counterweight block 11.
[0033] The working principle of the utility model is as follows: when using the utility model, a worker opens the cover plate 3, puts the chemical raw materials into the reactor 2, closes the cover plate 3, starts the motor 4, rotates the shaft 5, and drives the multiple stirring plates 6 fixed at one end thereof to stir the chemical raw materials inside the reactor 2. At the same time, when the shaft 5 rotates, the extrusion plate 12 rotates together. After the extrusion plate 12 contacts the counterweight 11, it extrudes it and raises the position of the counterweight 11. After the extrusion plate 12 moves a certain distance, the position of the counterweight 11 moves down, and at the same time, the spring 10 applies a certain elastic force to it, so that the counterweight 11 is lifted. The weight block 11 falls on the end surface of the extension plate 8, thereby knocking the inside of the reactor 2. After the experiment is completed, when the chemical raw materials inside need to be taken out, the handle 17 is turned to move the screw 16 downward, so that the chemical raw materials inside the reactor 2 are discharged from the first discharge port 14 into the storage box 20. The worker then pulls the movable plate 19 to discharge the chemical raw materials inside the reactor 2 from the second discharge port 18, effectively reducing the splashing of chemical raw materials. At the same time, the cleaning plate 13 rotates, cooperating with the vibration generated by the counterweight block 11 to ensure that the chemical raw materials will not remain inside the reactor 2, and the experiment is completed.
[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A chloroalkane reaction kettle capable of coaxial and unidirectional stirring, comprising a support frame (1), a reaction kettle (2), a cover plate (3), a motor (4), a rotating shaft (5) and a stirring plate (6), characterized in that: A fixed block (7) is fixedly mounted on one end of the reactor (2), and a connecting rod (9) is fixedly mounted on one end of the fixed block (7); an extension plate (8) is fixedly mounted on one end of the reactor (2); a counterweight (11) is movably mounted on one end of the connecting rod (9), and a spring (10) connected to the fixed block (7) and the counterweight (11) is sleeved on the outside of the connecting rod (9); an extrusion plate (12) is fixedly mounted on one end of the rotating shaft (5), and a cleaning plate (13) is movably mounted on one end of the rotating shaft (5); a first discharge port (14) is provided at one end of the reactor (2), and an auxiliary device for assisting discharge is fixedly mounted on one end of the reactor (2).
2. A chloroalkane reaction kettle capable of coaxial and inverse stirring according to claim 1, characterized in that: The auxiliary device comprises a thread groove (15), a screw rod (16), a handle (17), a second discharge port (18), a movable plate (19), a storage box (20), a slide groove (21), a slide rod (22) and an extension block (23); a storage box (20) is fixedly installed at one end of the reaction kettle (2), and a screw rod (16) is movably installed inside the storage box (20); a thread groove (15) is provided at one end of the first discharge port (14), and the thread groove (15) matches the screw rod (16); a handle (17) is fixedly installed at one end of the screw rod (16).
3. A chloroalkane reaction kettle capable of coaxial and inverse stirring according to claim 2, characterized in that: An extension block (23) is fixedly mounted on one end of the storage box (20), and a sliding groove (21) is provided inside the extension block (23).
4. A chloroalkane reaction kettle capable of coaxial and inverse stirring according to claim 3, characterized in that: A movable plate (19) is movably mounted on one end of the extension block (23), and a sliding rod (22) is fixedly mounted on one end of the movable plate (19), and the sliding rod (22) matches the sliding groove (21).
5. A chloroalkane reaction kettle capable of coaxial and inverse stirring according to claim 4, characterized in that: The interior of the storage box (20) is arranged at an angle, and a second discharge port (18) is provided inside the storage box (20).
6. A chloroalkane reaction kettle capable of coaxial and inverse stirring according to claim 5, characterized in that: The end faces of the counterweight block (11) and the extrusion plate (12) are both arranged in an arc shape, and the bottom end face of the cleaning plate (13) fits with the top end face of the reaction kettle (2).