Cylinder-cone type three-in-one reaction equipment
Through the V-shaped mesh and stirring paddle combination structure of the cylinder cone three-in-one reaction equipment, nitrogen pressing and mechanical pressing are used to solve the problems of insufficient stirring and poor solid-liquid separation effect of existing reaction equipment, and the thoroughness of the material is achieved Stirring and efficient collection reduces workload.
Patent Information
- Application Number
- CN202420727979.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing reaction equipment is prone to wall hanging when stirring, and the stirring is insufficient. The sticky materials stick to each other during filtration, resulting in poor solid-liquid separation effect, difficult material discharge, and frequent cleaning, which increases the work burden.
A cylindrical cone three-in-one reaction equipment is designed, using a solid-liquid separation structure combined with V-shaped mesh and stirring paddles to achieve solid-liquid separation through nitrogen pressing, and filter cake replacement and mechanical pressing are used to use cleaning agents and spray ports to perform filter cake replacement and mechanical pressing. , combined with servo motor and double-end dry grinding mechanical sealing, achieve full stirring and thorough discharge.
It realizes thorough stirring of reaction materials, effective solid-liquid separation and efficient collection, reduces material wall hanging and cleaning frequency, and improves equipment utilization and working efficiency.
Smart Images
Figure CN222152025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reaction equipment, and more specifically, to a barrel-cone type three-in-one reaction equipment. Background Art
[0002] A reactor is a device used for chemical reactions, also known as a chemical reactor. The reactor can provide a closed environment so that chemical reactions can be carried out under specific temperature, pressure and stirring conditions. It can be used for various chemical reactions, and the reactor can control the reaction rate and product generation by adjusting the temperature, pressure and the method of adding reactants.
[0003] When the current reaction equipment is performing stirring operations, part of the material will remain on the inner wall of the kettle, causing the material to stick to the wall and insufficient stirring, which prolongs the reaction time and affects the reaction efficiency. In addition, when filtering, the filter area of the current reaction equipment is small. When facing special viscous materials, the viscous materials will adhere to the filtering device, resulting in an increase in the filtration dead angle of the filter screen and poor solid-liquid separation effect. The adhesion of viscous substances will also make it difficult to discharge the material, and the material cannot be effectively discharged, delaying the work progress. The residual material will also cause the device to need to be frequently cleaned and disinfected, resulting in an increase in the workload, so it needs to be improved and optimized. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a barrel-cone type three-in-one reaction equipment, which has the advantages of sufficient stirring, thorough material discharge and high utilization rate.
[0005] To achieve the above object, the utility model provides the following technical solutions: a cylindrical cone type three-in-one reaction equipment, comprising a bracket, a kettle body is fixedly installed inside the bracket, a servo motor is fixedly installed on the top of the kettle body, a double-end dry grinding mechanical seal is fixedly installed on the top of the kettle body, and a feeding mechanism is fixedly installed on the outer wall of the kettle body;
[0006] A reaction bin is fixedly arranged inside the kettle body, a conical bin is fixedly installed on the bottom of the kettle body, a V-shaped net is fixedly installed inside the conical bin, a stirring paddle is movably installed inside the V-shaped net, a jacket opening 1 is fixedly provided on the outer wall of the kettle body, a jacket opening 2 is fixedly provided at one end of the conical bin, a drainage mechanism is fixedly installed at the other end of the conical bin, a filter screen is fixedly installed on the bottom of the conical bin, the filter screen is fixedly connected to the discharge port, and a drainage mechanism is fixedly provided at one end of the filter screen.
[0007] As an optimal technical solution of the utility model, the feeding mechanism includes a cleaning agent feeding port, a sight light port, a feeding port, a temperature port, a spray port, a process vent port, a nitrogen port, a vacuum port, a liquid inlet port and a pressure port fixedly installed on the top of the kettle body, and the feeding mechanism is interconnected with the reaction bin.
[0008] As a preferred technical solution of the utility model, the drainage mechanism includes a drainage port 1 fixedly installed at one end of the conical bin, and a nitrogen backflush port 1 is fixedly installed at one end of the drainage port 1.
[0009] As a preferred technical solution of the utility model, the drainage mechanism also includes a second drainage port fixedly mounted on the outer wall of the filter screen, and a second nitrogen backflush port is fixedly mounted on one end of the second drainage port.
[0010] As a preferred technical solution of the utility model, one end of the stirring paddle passes through the double-end dry grinding mechanical seal and is fixedly connected to the servo motor. The stirring paddle and the V-shaped mesh fit each other with a spacing of 2 mm.
[0011] As a preferred technical solution of the utility model, a gap is left between the conical bin and the V-shaped net, and the gap is communicated with the drainage port to be responsible for drainage.
[0012] As a preferred technical solution of the utility model, the cleaning agent feed port to the pressure port are all installed counterclockwise on the top of the kettle body.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model pressurizes the nitrogen inside the reaction bin to make the liquid discharge port on the side of the V-shaped net start to discharge liquid, so as to achieve solid-liquid separation. Then, by setting the cleaning agent feeding port and the spray port, the cleaning liquid flows into the filter cake to replace the residual mother liquid. Then, by rotating the stirring paddle, the surface of the filter cake is mechanically squeezed to force the residual mother liquid and cleaning liquid in the filter cake to be squeezed out, and finally the collection is completed through the discharge port. Compared with the traditional device, the device successively pressurizes and filters the reacted materials, washes them comprehensively, squeezes them to remove liquid and heats and dries them inside the container, so that the collected materials react thoroughly, the solid and liquid are separated, and they are not easy to hang on the wall, so that the collection is convenient, and the experimental and production problems of insufficient stirring, unclean discharge and poor use of a small amount of materials in the traditional flat three-in-one device are solved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the servo motor of the utility model;
[0017] Figure 3It is a structural schematic diagram of the feeding mechanism of the utility model.
[0018] In the figure: 1. bracket; 2. kettle body; 3. servo motor; 4. double-end dry grinding mechanical seal; 5. cleaning agent inlet; 6. sight light port; 7. feeding port; 8. temperature port; 9. spray port; 10. process vent port; 11. nitrogen port; 12. vacuum port; 13. liquid inlet; 14. pressure port; 15. reaction chamber; 16. conical chamber; 17. V-shaped net; 18. stirring paddle; 19. jacket port 1; 20. jacket port 2; 21. drain port 1; 22. nitrogen backflush port 1; 23. filter screen; 24. discharge port; 25. drain port 2; 26. nitrogen backflush port 2. DETAILED DESCRIPTION
[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0020] like Figures 1 to 3 As shown, the utility model provides a cylindrical-conical three-in-one reaction equipment, comprising a bracket 1, a kettle body 2 is fixedly installed inside the bracket 1, a servo motor 3 is fixedly installed on the top of the kettle body 2, a double-end dry grinding mechanical seal 4 is fixedly installed on the top of the kettle body 2, and a feeding mechanism is fixedly installed on the outer wall of the kettle body 2;
[0021] A reaction bin 15 is fixedly arranged inside the kettle body 2, a conical bin 16 is fixedly installed at the bottom of the kettle body 2, a V-shaped net 17 is fixedly installed inside the conical bin 16, a stirring paddle 18 is movably installed inside the V-shaped net 17, a jacket opening 19 is fixedly arranged on the outer wall of the kettle body 2, a jacket opening 20 is fixedly opened at one end of the conical bin 16, a drainage mechanism is fixedly installed at the other end of the conical bin 16, a filter screen 23 is fixedly installed at the bottom of the conical bin 16, the filter screen 23 and the discharge port 24 are fixedly connected, and a drainage mechanism is fixedly opened at one end of the filter screen 23.
[0022] When the material needs to be processed by reaction, the staff first places the kettle body 2 in a suitable position, and then the staff puts the material into the reaction bin 15 through the feeding port 7 and the liquid inlet 13. When the feeding is completed, the staff starts the servo motor 3 to start the stirring paddle 18 to stir the material inside. When the reaction is completed, the staff stops the servo motor 3 and can inject nitrogen into the reaction bin 15 through the nitrogen port 11 to complete the pressurization, so that the liquid inside the material passes through the V-shaped net 17 and is located in the interlayer of the V-shaped net 17 and the conical bin 16, while the solid is isolated by the V-shaped net 17. At this time, the staff can collect the mother liquor through the discharge port 21 and the nitrogen backflush port 22, and the staff can collect the mother liquor through the cleaning agent feed port 5 and the spray port 9, so that the cleaning liquid is evenly distributed on the surface of the solid filter cake isolated by the V-net 17, and nitrogen is injected again for pressurization at this time, so that the cleaning liquid flows through the filter cake and replaces the residual mother liquor, and then the staff can start the servo motor 3 again to make the stirring paddle 18 rotate clockwise, so that the paddles mechanically squeeze the surface of the filter cake, and force the residual mother liquor and cleaning liquid in the filter cake to be squeezed out. By mechanically squeezing the filter cake and smoothing its surface, cracking can be prevented, and ventilation and dehydration are performed. The filter cake is scraped loose by the stirring paddle 18, and the pressure in the reaction chamber 15 and the conical chamber 16 is reduced, and the container is heated and stirred and dried through the jacket port 19 and the jacket port 20. Finally, the staff opens the discharge port 24 to complete the collection of the dried dry powder, and the process of filtering, washing, dehydration, drying and discharging is realized.
[0023] By pressurizing the reaction chamber 15 with nitrogen, the side discharge port 21 of the V-shaped mesh 17 starts to discharge liquid, thereby achieving solid-liquid separation. Then, by setting the cleaning agent feed port 5 and the spray port 9, the cleaning liquid flows through the filter cake to displace the residual mother liquid. Then, by rotating the stirring paddle 18, the surface of the filter cake is mechanically squeezed to force the residual mother liquid and cleaning liquid in the filter cake to be squeezed out, and finally, the collection is completed through the discharge port 24. Compared with the traditional device, the device successively pressurizes and filters the reacted materials, washes them comprehensively, squeezes them to remove liquid, and heats and dries them in the container, so that the collected materials react thoroughly, the solid and liquid are separated, and they are not easy to hang on the wall, so that the collection is convenient, which solves the experimental and production problems of insufficient stirring, unclean discharge, and poor use of a small amount of materials in the traditional flat three-in-one device.
[0024] Among them, the feeding mechanism includes a cleaning agent feeding port 5 fixedly installed on the top of the kettle body 2, a sight light port 6, a feeding port 7, a temperature port 8, a spray port 9, a process vent port 10, a nitrogen port 11, a vacuum port 12, a liquid inlet port 13 and a pressure port 14, and the feeding mechanism is interconnected with the reaction chamber 15.
[0025] The liquid discharge mechanism includes a liquid discharge port 21 fixedly mounted at one end of the conical bin 16, and a nitrogen backflush port 22 is fixedly mounted at one end of the liquid discharge port 21.
[0026] The liquid inside the material passes through the V-shaped net 17 and is located inside the interlayer of the V-shaped net 17 and the conical bin 16, while the solid is isolated by the V-shaped net 17. At this time, the staff can collect the mother liquor through the drain port 21 and the nitrogen backflush port 22.
[0027] The liquid discharge mechanism further comprises a second liquid discharge port 25 fixedly mounted on the outer wall of the filter screen 23 , and a second nitrogen backflush port 26 is fixedly mounted on one end of the second liquid discharge port 25 .
[0028] One end of the stirring paddle 18 penetrates the double-end dry grinding mechanical seal 4 and is fixedly connected to the servo motor 3. The stirring paddle 18 and the V-shaped net 17 are in contact with each other with a spacing of 2 mm.
[0029] The stirring paddle 18 rotates clockwise, so that the paddles mechanically squeeze the surface of the filter cake, forcing the mother liquor and cleaning liquid remaining in the filter cake to be squeezed out. By mechanically squeezing the filter cake and smoothing its surface, cracking can be prevented and ventilation and dehydration can be performed.
[0030] There is a gap between the conical bin 16 and the V-shaped net 17, which are connected to the drain port 21 and are responsible for draining.
[0031] The cleaning agent feed port 5 to the pressure port 14 are all installed counterclockwise on the top of the kettle body 2 .
[0032] The working principle and use process of this utility model:
[0033] When the material needs to be processed by reaction, the staff first places the kettle body 2 in a suitable position, and then the staff puts the material into the reaction bin 15 through the feeding port 7 and the liquid inlet 13. When the feeding is completed, the staff starts the servo motor 3 to start the stirring paddle 18 to stir the material inside. When the reaction is completed, the staff stops the servo motor 3 and can inject nitrogen into the reaction bin 15 through the nitrogen port 11 to complete the pressurization, so that the liquid inside the material passes through the V-shaped net 17 and is located in the interlayer of the V-shaped net 17 and the conical bin 16, while the solid is isolated by the V-shaped net 17. At this time, the staff can collect the mother liquor through the discharge port 21 and the nitrogen backflush port 22, and the staff can collect the mother liquor through the cleaning agent feed port 5 and the spray port 9, so that the cleaning liquid is evenly distributed on the surface of the solid filter cake isolated by the V-net 17, and nitrogen is injected again for pressurization at this time, so that the cleaning liquid flows through the filter cake and replaces the residual mother liquor, and then the staff can start the servo motor 3 again to make the stirring paddle 18 rotate clockwise, so that the paddles mechanically squeeze the surface of the filter cake, and force the residual mother liquor and cleaning liquid in the filter cake to be squeezed out. By mechanically squeezing the filter cake and smoothing its surface, cracking can be prevented, and ventilation and dehydration are performed. The filter cake is scraped loose by the stirring paddle 18, and the pressure in the reaction chamber 15 and the conical chamber 16 is reduced, and the container is heated and stirred and dried through the jacket port 19 and the jacket port 20. Finally, the staff opens the discharge port 24 to complete the collection of the dried dry powder, and the process of filtering, washing, dehydration, drying and discharging is realized.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cylindrical-conical three-in-one reaction device, comprising a support (1), Features: A kettle body (2) is fixedly mounted inside the support (1), a servo motor (3) is fixedly mounted on the top of the kettle body (2), a double-end dry grinding mechanical seal (4) is fixedly mounted on the top of the kettle body (2), and a feeding mechanism is fixedly mounted on the outer wall of the kettle body (2); A reaction bin (15) is fixedly arranged inside the kettle body (2), a conical bin (16) is fixedly installed at the bottom of the kettle body (2), a V-shaped net (17) is fixedly installed inside the conical bin (16), a stirring paddle (18) is movably installed inside the V-shaped net (17), a jacket opening (19) is fixedly provided at the outer wall of the kettle body (2), a jacket opening (20) is fixedly provided at one end of the conical bin (16), a drainage mechanism is fixedly provided at the other end of the conical bin (16), a filter screen (23) is fixedly installed at the bottom of the conical bin (16), the filter screen (23) is fixedly connected to a discharge port (24), and a drainage mechanism is fixedly provided at one end of the filter screen (23).
2. A barrel-cone three-in-one reaction equipment according to claim 1, Features: The feeding mechanism comprises a cleaning agent feeding port (5) fixedly mounted on the top of the kettle body (2), a sight light port (6), a feeding port (7), a temperature port (8), a spray port (9), a process venting port (10), a nitrogen port (11), a vacuum port (12), a liquid inlet port (13) and a pressure port (14), and the feeding mechanism is interconnected with the reaction chamber (15).
3. The barrel-cone three-in-one reaction equipment according to claim 1, Features: The liquid discharge mechanism comprises a liquid discharge port 1 (21) fixedly mounted on one end of the conical bin (16), and a nitrogen backflush port 1 (22) fixedly mounted on one end of the liquid discharge port 1 (21).
4. The barrel-cone three-in-one reaction equipment according to claim 1, Features: The liquid discharge mechanism also includes a second liquid discharge port (25) fixedly mounted on the outer wall of the filter screen (23), and a second nitrogen backflush port (26) is fixedly mounted on one end of the second liquid discharge port (25).
5. The barrel-cone three-in-one reaction equipment according to claim 1, Features: One end of the stirring paddle (18) passes through the double-end dry grinding mechanical seal (4) and is fixedly connected to the servo motor (3). The stirring paddle (18) and the V-shaped net (17) are in contact with each other with a spacing of 2 mm.
6. The barrel-cone three-in-one reaction equipment according to claim 1, Features: A gap is left between the conical bin (16) and the V-shaped net (17), and the conical bin is connected to the first drain port (21) for draining liquid.
7. The barrel-cone three-in-one reaction equipment according to claim 2, Features: The cleaning agent feed port (5) to the pressure port (14) are all installed counterclockwise on the top of the kettle body (2).