High-temperature and high-vacuum reaction kettle

Abstract

The utility model discloses a high-temperature and high-vacuum reaction kettle, relates to the technical field of reaction kettles, and provides the following scheme aiming at the problems that the existing high-temperature and high-vacuum reaction kettle needs to be disassembled and assembled manually, reaction raw materials in the reaction kettle are difficult to clean, and scalding is easy to occur. An angle adjusting shaft is connected to one side of the top of the lifting transmission shaft; a fixed supporting plate is fixedly mounted on one side of the angle adjusting shaft; a reaction kettle body is mounted on one side of the fixed supporting plate; a reaction kettle cover is arranged on the top of the reaction kettle body; a clamping groove is formed in the top of the reaction kettle cover, a fixing buckle is arranged on one side of the fixing rod, the shape and size of the fixing buckle are matched with those of the clamping groove, and a stirring mechanism is arranged in the reaction kettle body. According to the utility model, the reaction kettle can be quickly disassembled, the possibility of scalding is reduced, and the safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to a high-temperature high-vacuum reaction vessel. Background Technology

[0002] High-temperature high-vacuum reactors are used in industries such as chemical engineering, metallurgy, and hazardous waste treatment. The reaction media include gases, solids, and gas-solid mixtures. They need to meet the process requirements of different working environments, such as high temperature resistance, wear resistance, and insulation. Traditional high-temperature high-vacuum reactors often require manual disassembly and assembly, which is inconvenient for cleaning the internal reaction materials and poses a risk of burns during cleaning. This paper proposes a high-temperature high-vacuum reactor that allows for quick disassembly of the reactor, reduces the possibility of burns to workers, and improves safety during production. Utility Model Content

[0003] The present invention proposes a high-temperature, high-vacuum reactor, which solves the existing problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A high-temperature, high-vacuum reactor includes a body with an internal frame and a chassis at the bottom. A base is mounted on top of the chassis, and a lifting drive shaft is connected to the top of the base. A lifting drive rod is threaded onto one side of the bottom of the lifting drive shaft. An angle adjustment shaft is connected to one side of the top of the lifting drive shaft, and an angle adjustment rod is threaded onto one side of the bottom of the angle adjustment shaft. A fixed support plate is fixedly mounted on one side of the angle adjustment shaft. The angle adjustment rod is covered by a lifting box, and a reaction vessel body is installed on one side of the fixed support plate. A reaction vessel cover is provided on the top of the reaction vessel body, and a fixing block is provided on the side of the reaction vessel body. A fixing rod is rotatably connected to one end of the fixing block, and a fixing knob is provided at one end of the fixing rod. A locking groove is opened on the top of the reaction vessel cover, and a fixing buckle is provided on one side of the fixing rod. The shape and size of the fixing buckle match the locking groove. A fixing plate is provided on one side of the reaction vessel cover. The fixing plate is fixedly installed on one side of the machine body, and a stirring mechanism is provided inside the reaction vessel body.

[0006] Preferably, the stirring mechanism includes a stirring rod that extends through the inside of the reactor lid. A mechanical seal block is provided on the top of the reactor lid, and a bearing seat is installed on the top of the mechanical seal block. A high-temperature rotary joint is provided on the top of the bearing seat. The bottom of the high-temperature rotary joint is connected to the stirring rod, and the bottom of the stirring rod is connected to the reactor body. An internal threaded band is wound around the lower outer side of the stirring rod, and an external threaded band is wound around the outer side of the internal threaded band. A heat-insulating ball valve is installed at the bottom of the reactor body, and the reactor body has a multi-layer structure.

[0007] Preferably, a pressure gauge quick-connect interface is provided on one side of the top of the reactor lid, and a distillation port is provided on one side of the pressure gauge quick-connect interface, a liquid addition quick-connect interface is provided on one side of the distillation port, a solid feed port is provided on one side of the liquid addition quick-connect interface, a vacuum quick-connect port is provided on one side of the solid feed port, and a rupture disc quick-connect interface is provided on one side of the vacuum quick-connect port.

[0008] Preferably, an electrical control box is provided on one side of the machine body, and a control panel is provided on one side of the electrical control box.

[0009] Preferably, a support platform is fixedly installed inside the machine body, and the support platform is located on the top of the fixed plate. Lifting blocks are provided at the corners on both sides of the lifting box, and guide rails are installed on the side of the frame. The guide rails and lifting blocks are engaged with each other, and the lifting box moves up and down along the guide rails.

[0010] Preferably, the top of the bearing housing is covered with a dust cover, and the dust cover is located on one side above the machine body. A stirring rod is provided at the bottom of the dust cover, and a stirring motor is installed at the other end of the stirring rod. The stirring motor is located inside the machine body.

[0011] Preferably, a frame chassis is installed at the bottom of the machine body, and casters are provided at the bottom corners of the frame chassis, wherein the casters are multi-angle rotating structures.

[0012] Preferably, the fixing blocks are arranged in a circumferential array at the bottom of the reactor body, and the fixing rod rotates inside the fixing blocks, with the fixing knob threadedly connected to the fixing rod.

[0013] Preferably, one end of the lifting drive rod is provided with a first hand crank, and one end of the angle adjustment rod is equipped with a second hand crank.

[0014] Preferably, a first lifting groove is provided on one side of the machine body, and the shape and size of the first lifting groove match the angle adjustment rod; a second lifting groove is provided on the other side of the machine body, and the shape and size of the second lifting groove match the angle adjustment shaft.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The first hand crank controls the lifting drive rod, which rotates to control the lifting of the angle adjustment shaft. The second hand crank controls the angle adjustment rod, which rotates to control the angle adjustment shaft. The fixed support plate rotates with the angle adjustment shaft to adjust the rotation angle of the reactor body. The angle adjustment shaft inside the lifting box moves up and down with the rotation of the lifting drive shaft. The lifting blocks and guide rails on the side of the lifting box further improve the stability of the reactor body during lifting and prevent the reactor from tipping over during opening.

[0017] 2. The fixing buckle moves with the rotation of the fixing knob. The fixing buckle and the locking groove engage with each other, so that the fixing rod fixes and seals the reactor body and reactor cover, forming a reactor structure that is convenient to assemble and disassemble and is efficient.

[0018] 3. The chassis is a detachable structure, and the casters are multi-angle rotating structures, ensuring that the reactor can move stably to meet the needs of different working environments. In addition, the reactor body is a multi-layer structure, which can effectively isolate the temperature generated during the reaction inside the reactor body to prevent burns.

[0019] In summary, by adopting the structure of this utility model, the problems of traditional high-temperature and high-vacuum reactors, which often require manual disassembly and assembly, are inconvenient for cleaning the internal reaction materials, and pose a risk of burns during cleaning, can be better solved. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the high-temperature, high-vacuum reactor of this utility model;

[0021] Figure 2 This is a front view of the high-temperature, high-vacuum reactor structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the high-temperature, high-vacuum reactor of this utility model;

[0023] Figure 4 This is a schematic diagram of the frame structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the lifting box structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the angle adjustment shaft structure of this utility model;

[0026] Figure 7 This is a schematic diagram of another angle structure of the angle adjustment shaft of this utility model;

[0027] Figure 8This is a schematic diagram of the reaction vessel structure of this utility model;

[0028] Figure 9 This is a top view of the reactor body structure of this utility model;

[0029] Figure 10 This is a schematic diagram of the stirring mechanism of this utility model.

[0030] Numbered in the diagram: 1. Machine body; 2. Frame; 3. Chassis; 4. Casters; 5. Chassis; 6. Base; 7. Lifting drive shaft; 8. Lifting drive rod; 9. First hand crank; 10. Angle adjustment rod; 11. Second hand crank; 12. Angle adjustment shaft; 13. Fixed support plate; 14. Reactor body; 15. Reactor cover; 16. Locking groove; 17. Fixing block; 18. Fixing rod; 19. Fixing knob; 20. Fixing buckle; 21. Mechanical seal block; 22. Bearing seat; 23. Dust cover; 24. High temperature rotary knob 25. Adapter; 26. Stirring rod; 27. Stirring motor; 28. Support platform; 29. ​​Lifting block; 30. Guide rail; 31. Lifting box; 32. Stirring rod; 33. Pressure gauge quick-connect interface; 34. Distillation port; 35. Liquid quick-connect interface; 36. Solid feed port; 37. Vacuum quick-connect port; 38. Rupture disc quick-connect interface; 39. Fixing plate; 40. Insulated ball valve; 41. External threaded tape; 42. Internal threaded tape; 43. Electrical control box; 44. Control panel; 45. First lifting slot; 46. Second lifting slot. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] Reference Figures 1-10A high-temperature, high-vacuum reactor includes a body 1, with a frame 2 inside the body 1 for support. A chassis 5 is located at the bottom of the body 1, and a base 6 is mounted on top of the chassis 5. A lifting drive shaft 7 is connected to the top of the base 6. A lifting drive rod 8 is mounted on one side of the bottom of the lifting drive shaft 7, and the lifting drive rod 8 is threadedly engaged with the lifting drive shaft 7. The lifting drive rod 8 rotates by rotating. An angle adjustment shaft 12 is connected to one side of the top of the lifting drive shaft 7, and the angle adjustment shaft 12 adjusts its position according to the rotation of the lifting drive shaft 7. The angle adjustment shaft 12 is movable, and an angle adjustment rod 10 is installed on one side of its bottom. The angle adjustment rod 10 and the angle adjustment shaft 12 are threaded together. The angle adjustment rod 10 drives the angle adjustment shaft 12 to rotate by rotating. A fixed support plate 13 is fixedly installed on one side of the angle adjustment shaft 12. A lifting box 30 is covered on the outside of the angle adjustment rod 10. The lifting box 30 is used to fix the angle adjustment shaft 12 and moves up and down with the angle adjustment shaft 12. A reaction vessel body 14 is installed on one side of the fixed support plate 13. The fixed support plate 13 rotates with the angle adjustment shaft 12 to move the reaction vessel body 14. The rotation angle of 4 is adjusted. A reactor lid 15 is provided on the top of the reactor body 14 to seal the reactor body 14. A fixing block 17 is provided on the side of the reactor body 14. A fixing rod 18 is rotatably connected to one end of the fixing block 17, and a fixing knob 19 is provided on one end of the fixing rod 18. A locking groove 16 is provided on the top of the reactor lid 15, and a fixing buckle 20 is provided on one side of the fixing rod 18. The shape and size of the fixing buckle 20 match the locking groove 16. The fixing buckle 20 moves with the rotation of the fixing knob 19. The fixing buckle 20 and the locking groove are connected by the locking groove. 16 interlock to fix and seal the reactor body 14 and reactor cover 15 with the fixing rod 18. A fixing plate 38 is provided on one side of the reactor cover 15. The fixing plate 38 is fixedly installed on one side of the machine body 1. The fixing plate 38 is used to fix the reactor cover 15. The reactor body 14 is equipped with a stirring mechanism. The bottom of the machine body 1 is equipped with a frame chassis 3. The frame chassis 3 is a detachable structure to meet the needs of different working environments. Casters 4 are provided at the bottom corners of the frame chassis 3. The casters 4 are multi-angle rotating structures to ensure that the reactor can move stably.

[0033] Reference Figure 3 , Figure 8 and Figure 10The stirring mechanism includes a stirring rod 31, which extends through the interior of the reactor lid 15. The stirring rod 31 stirs the interior of the reactor body 14 by rotating. A mechanical seal block 21 is provided on the top of the reactor lid 15 to seal the top of the reactor lid 15. A bearing seat 22 is installed on the top of the mechanical seal block 21 to drive the stirring rod 31 to rotate. A high-temperature rotary joint 24 is provided on the top of the bearing seat 22. The bottom of the high-temperature rotary joint 24 is connected to the stirring rod 31. The high-temperature rotary joint 24 is used to drive the stirring rod 31 and heat the interior of the reactor body 14. The bottom of the stirring rod 31 is connected to the interior of the reactor body 14. An internal threaded band 41 is wound around the lower outer side of the stirring rod 31, and an external threaded band 40 is wound around the outer side of the internal threaded band 41. The internal threaded band 41 and the external threaded band 40... The stirrer 40 rotates in conjunction with the stirring rod 31 to stir the interior of the reactor body 14. A heat-insulating ball valve 39 is installed at the bottom of the reactor body 14, which facilitates the removal of the stirred solution from the reactor body 14. The reactor body 14 has a multi-layer structure, which can effectively isolate the temperature generated during the reaction inside the reactor body 14 to prevent burns. A pressure gauge quick-connect interface 32 is opened on one side of the top of the stirring reactor cover 15. A distillation port 33 is opened on one side of the pressure gauge quick-connect interface 32. A liquid addition quick-connect interface 34 is opened on one side of the distillation port 33. A solid feed port 35 is opened on one side of the liquid addition quick-connect interface 34. A vacuum quick-connect interface 36 is opened on one side of the solid feed port 35. A rupture disc quick-connect interface 37 is opened on one side of the vacuum quick-connect interface 36. The multiple interfaces can meet different stirring needs.

[0034] Reference Figures 2-5 An electrical control box 42 is provided on one side of the machine body 1. The electrical control box 42 is used to control the reactor. A control panel 43 is provided on one side of the electrical control box 42. The control panel 43 is used to operate the electrical control box 42. A support platform 27 is fixedly installed inside the machine body 1 and is located on the top of the fixed plate 38. Lifting blocks 28 are provided at the corners on both sides of the lifting box 30. Guide rails 29 are installed on the side of the frame 2. The guide rails 29 and the lifting blocks 28 are engaged with each other. The lifting box 30 moves up and down along the guide rails 29. The lifting blocks 28 on the side of the lifting box 30 are engaged with the guide rails 29 to make the lifting box 30 move up and down stably, ensuring the stability of the reactor body 14 during lifting.

[0035] Reference Figure 3 and Figure 10The bearing housing 22 is covered with a dust cover 23 on top, and the dust cover 23 is located on the upper side of the machine body 1. The dust cover 23 is used to protect the bearing housing 22 and prevent dust from entering the interior of the bearing housing 22 and affecting the transmission of the stirring rod 31. A stirring connecting rod 25 is provided at the bottom of the dust cover 23, and a stirring motor 26 is installed at the other end of the stirring connecting rod 25. The stirring motor 26 is located inside the machine body 1. The stirring connecting rod 25 is used to connect the bearing housing 22 and the stirring motor 26, so that the stirring motor 26 transmits power to the bearing housing 22 and drives the stirring rod 31.

[0036] Reference Figure 1 , Figure 6 and Figure 8 The fixing blocks 17 are arranged in a circumferential array at the bottom of the reactor body 14, which evenly fixes the reactor body 14 and the reactor cover 15. The fixing rod 18 rotates inside the fixing blocks 17, and the fixing knob 19 is threadedly connected to the fixing rod 18. One end of the lifting drive rod 8 is provided with a first hand crank 9, which controls the lifting drive rod 8. One end of the angle adjustment rod 10 is provided with a second hand crank 11, which controls the angle adjustment rod 10 to rotate. A first lifting groove 44 is provided on one side of the machine body 1, and the shape and size of the first lifting groove 44 match the angle adjustment rod 10. A second lifting groove 45 is provided on the other side of the machine body 1, and the shape and size of the second lifting groove 45 match the angle adjustment shaft 12. The angle adjustment rod 10 and the angle adjustment shaft 12 move up and down along the first lifting groove 44 and the second lifting groove 45 through the rotation of the lifting transmission shaft 7.

[0037] Working principle: First, during use, push the machine body 1 to move it to a suitable working environment via the casters 4. Then, turn the second hand crank 11 to control the angle adjustment rod 10 to rotate. The lifting drive rod 8 rotates, causing the lifting box 30 to descend. The reaction vessel 14 moves with the lifting box 30 to check the inside of the reaction vessel 14. After ensuring there are no foreign objects inside the reaction vessel 14, turn the second hand crank 11 in the opposite direction to raise the reaction vessel 14. Then, turn the first hand crank 9 to adjust the angle of the reaction vessel 14 so that its position is aligned with the reaction vessel cover 15. Correspondingly, the fixing rod 18 is then turned in sequence, and the fixing knob 19 is rotated to the position of the reactor lid 15, so that the fixing buckle 20 and the locking groove 16 opened on the top of the reactor lid 15 are locked together. Then, the control panel 43 is operated to control the reactor, select appropriate stirring parameters, control the stirring motor 26 to rotate the stirring connecting rod 25, drive the high-temperature rotary joint 24, so that the stirring rod 31 rotates with the internal thread belt 41 and the external thread belt 40 to stir the inside of the reactor body 14. After the stirring reaction is completed, the heat preservation ball valve 39 installed at the bottom of the reactor body 14 is opened to take out the reacted solution.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-temperature, high-vacuum reactor, comprising a body (1), characterized in that, The machine body (1) is equipped with a frame (2) inside, and a chassis (5) is provided at the bottom of the machine body (1). A base (6) is installed on the top of the chassis (5), and a lifting drive shaft (7) is connected to the top of the base (6). A lifting drive rod (8) is installed on one side of the bottom of the lifting drive shaft (7), and the lifting drive rod (8) and the lifting drive shaft (7) are threaded together. An angle adjustment shaft (12) is connected to one side of the top of the lifting drive shaft (7), and an angle adjustment rod (10) is installed on one side of the bottom of the angle adjustment shaft (12). The angle adjustment rod (10) and the angle adjustment shaft (12) are threaded together, and a fixed support plate (13) is fixedly installed on one side of the angle adjustment shaft (12). A lifting box (3) covers the outside of the angle adjustment rod (10). 0), and a reactor body (14) is installed on one side of the fixed support plate (13). A reactor cover (15) is provided on the top of the reactor body (14). A fixing block (17) is provided on the side of the reactor body (14). A fixing rod (18) is rotatably connected to one end of the fixing block (17). A fixing knob (19) is provided on one end of the fixing rod (18). A locking groove (16) is opened on the top of the reactor cover (15). A fixing buckle (20) is provided on one side of the fixing rod (18). The shape and size of the fixing buckle (20) match the locking groove (16). A fixing plate (38) is provided on one side of the reactor cover (15). The fixing plate (38) is fixedly installed on one side of the machine body (1). A stirring mechanism is provided inside the reactor body (14).

2. The high-temperature, high-vacuum reactor according to claim 1, characterized in that, The stirring mechanism includes a stirring rod (31), which extends through the inside of the reactor lid (15). A mechanical seal block (21) is provided on the top of the reactor lid (15), and a bearing seat (22) is installed on the top of the mechanical seal block (21). A high-temperature rotary joint (24) is provided on the top of the bearing seat (22). The bottom of the high-temperature rotary joint (24) is connected to the stirring rod (31), and the bottom of the stirring rod (31) is connected to the inside of the reactor body (14). An internal threaded band (41) is wound around the lower outer side of the stirring rod (31), and an external threaded band (40) is wound around the outer side of the internal threaded band (41). A heat-insulating ball valve (39) is installed at the bottom of the reactor body (14), and the reactor body (14) is a multi-layer structure.

3. The high-temperature, high-vacuum reactor according to claim 1, characterized in that, The reactor lid (15) has a pressure gauge quick-connect interface (32) on one side of its top, a distillation port (33) on one side of the pressure gauge quick-connect interface (32), a liquid addition quick-connect interface (34) on one side of the distillation port (33), a solid feed port (35) on one side of the liquid addition quick-connect interface (34), a vacuum quick-connect port (36) on one side of the solid feed port (35), and a rupture disc quick-connect interface (37) on one side of the vacuum quick-connect port (36).

4. The high-temperature, high-vacuum reactor according to claim 1, characterized in that, An electrical control box (42) is provided on one side of the body (1), and a control panel (43) is provided on one side of the electrical control box (42).

5. The high-temperature, high-vacuum reactor according to claim 1, characterized in that, The machine body (1) is fixedly installed with a support platform (27), and the support platform (27) is set on the top of the fixed plate (38). Lifting blocks (28) are set at the corners on both sides of the lifting box (30), and guide rails (29) are installed on the side of the frame (2). The guide rails (29) and the lifting blocks (28) are engaged with each other, and the lifting box (30) moves up and down along the guide rails (29).

6. A high-temperature, high-vacuum reactor according to claim 2, characterized in that, The bearing housing (22) is covered with a dust cover (23) on top, and the dust cover (23) is located on one side above the machine body (1). A stirring rod (25) is provided at the bottom of the dust cover (23), and a stirring motor (26) is installed at the other end of the stirring rod (25). The stirring motor (26) is located inside the machine body (1).

7. A high-temperature, high-vacuum reactor according to claim 1, characterized in that, The bottom of the machine body (1) is equipped with a frame chassis (3), and a caster (4) is provided at the bottom of the corner of the frame chassis (3). The caster (4) is a multi-angle rotating structure.

8. The high-temperature, high-vacuum reactor according to claim 1, characterized in that, The fixing blocks (17) are arranged in a circumferential array at the bottom of the reactor body (14), and the fixing rod (18) rotates inside the fixing blocks (17). The fixing knob (19) is threadedly connected to the fixing rod (18).

9. A high-temperature, high-vacuum reactor according to claim 1, characterized in that, The lifting drive rod (8) is provided with a first hand crank (9) at one end, and the angle adjustment rod (10) is provided with a second hand crank (11) at one end.

10. A high-temperature, high-vacuum reactor according to claim 1, characterized in that, The machine body (1) has a first lifting groove (44) on one side, and the shape and size of the first lifting groove (44) match the angle adjustment rod (10). The machine body (1) has a second lifting groove (45) on the other side, and the shape and size of the second lifting groove (45) match the angle adjustment shaft (12).

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