Reaction kettle for carbonizing and decomposing titanium steel
By setting up anti-rotating plates, metal fins and floating plates on the cylinder body of the reactor, the problems of uneven heating and uneven mixing of materials in the existing reactor are solved, and better heating and material mixing effects are achieved.
Patent Information
- Application Number
- CN202311657989.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-06
- Publication Date
- 2025-06-06
AI Technical Summary
During the heating and stirring process of existing reactors, there are problems such as uneven heating and uneven mixing of materials, resulting in poor heating effect.
A carbonized decomposition titanium steel reactor is designed. By installing anti-rotating plates and metal fins on the inner and outer walls of the inner barrel cylinder, the metal fins in the interlayer are added to increase the contact area of the heating medium, and floating plates, rotating rings and propulsion blades are provided inside the inner barrel cylinder to achieve automatic adjustment and sufficient stirring.
The heating effect and efficiency of the inner tank cylinder are improved, the uniform heating and full mixing of materials are ensured, and the overall performance of the reactor is improved.
Smart Images
Figure CN120094532A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of purification of industrially produced lithium carbonate, in particular to a carbonization and decomposition titanium steel reactor. Background Art
[0002] A reactor is a type of reaction equipment. In a broad sense, a reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are achieved. It is a reaction vessel used to complete processes such as sulfidation, nitration, hydrogenation, verticalization, polymerization, and condensation.
[0003] However, in order to heat the inner cylinder of the reactor, the existing reactors mostly heat or cool the reactants by heating with steam or other media in the jacket. Although the inner cylinder can transfer heat to heat the materials inside it, relying solely on the heat transfer of the inner cylinder will cause the materials inside the inner cylinder to be heated unevenly, and the materials at the center position cannot be effectively heated, resulting in poor heating effect; in addition, the stirring rod inside the existing reactor will drive the materials to generate vortices inside the inner cylinder during the stirring process, resulting in the materials not being fully mixed, and the stirring rod is mostly located in the middle position inside the inner cylinder during the stirring process, resulting in the uppermost layer of materials not being stirred. Summary of the invention
[0004] In view of the problems in the prior art, the present invention provides a carbonization decomposition titanium steel reactor.
[0005] The technical solution adopted by the present invention to solve the technical problem is: a carbonization decomposition titanium steel reactor, comprising an inner liner cylinder and a jacket cylinder, the bottom of the inner liner cylinder is welded with an inner liner head, the bottom of the jacket cylinder is welded with a jacket head, the jacket cylinder is sleeved on the outside of the inner liner cylinder, a plurality of anti-rotation plates are fixedly connected to the inner wall of the inner liner cylinder at equal intervals, the bottom of the inner liner cylinder is fixedly connected with a feed pipe, and the top of the inner liner cylinder is provided with an exhaust port; The top of the inner cylinder is fixedly connected with a feed pipe, the top of the inner cylinder is fixedly installed with a motor through a frame, the output end of the motor is connected with the input end of the reducer, the output end of the reducer passes through the frame and the inner cylinder and is fixedly connected with a first rotating shaft, the bottom of the first rotating shaft is fixedly connected with a square shaft, the shaft wall of the square shaft is slidably sleeved with a second rotating shaft, and the shaft wall of the second rotating shaft is provided with a plurality of propulsion blades at equal intervals; Two fixing rods are symmetrically fixedly connected to the shaft wall of the second rotating shaft near one end of the first rotating shaft, and the other end of the fixing rod is fixedly connected to a rotating ring. A floating plate is slidably connected to the inner top of the inner cylinder body, and a matching ring groove is provided on the side wall of the inner circle side of the floating plate corresponding to the rotating ring. The rotating ring is rotatably connected inside the ring groove, and the rotating ring is rotatably connected to the floating plate, and a number of matching grooves are provided on the side wall of the outer circle side of the floating plate corresponding to the number of anti-rotation plates. A plurality of metal fins are fixedly connected to the outer wall of the inner cylinder at equal intervals.
[0006] Specifically, the motor is electrically connected to an external power supply through a PLC controller.
[0007] Specifically, a mechanical seal is provided between the output end of the reducer and the inner tank cylinder.
[0008] Specifically, a spray coil is provided at the inner top of the inner cylinder, one end of the spray coil extends out of the inner cylinder, and the spray coil is located at the bottom of the inner tube of the inner cylinder and has a plurality of spray holes formed at equal intervals.
[0009] Specifically, the outer side wall at the top of the jacket cylinder is fixedly connected with a medium inlet pipe, and the bottom of the jacket head is fixedly connected with a medium discharge pipe.
[0010] Specifically, a plurality of supporting legs are fixedly connected to the bottom of the jacket head at equal intervals.
[0011] Beneficial effects of the present invention: The carbonization decomposition titanium steel reactor of the present invention has a simple structure and is easy to use. A plurality of anti-rotation plates and metal fins are respectively arranged on the inner wall and the outer wall of the inner liner cylinder. The metal fins arranged in the interlayer between the inner liner cylinder and the jacket cylinder can increase the contact area between the inner liner cylinder and the heating medium, thereby improving the heating effect and efficiency of the inner liner cylinder. The anti-rotation plate arranged inside the inner liner cylinder can not only avoid the problem that the material generates vortex and cannot be fully mixed, but also can effectively heat the material near the middle position of the inner liner cylinder, so that the material inside the inner liner cylinder is heated more evenly, and the heating effect of the reactor is better. The floating plate arranged in addition can drive the propulsion blades to automatically adjust inside the inner liner cylinder according to the height of the material through the rotating ring, the fixed rod and the second rotating shaft, so that the propulsion blades can effectively stir all the materials inside the inner liner cylinder. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0013] Figure 1 A schematic diagram of the structure of a carbonization decomposition titanium steel reactor provided by the present invention; Figure 2 For the present invention Figure 1 Sectional view in the AA direction; Figure 3 A schematic diagram of the structure of a floating plate in a carbonization decomposition titanium steel reactor provided by the present invention; Figure 4 A schematic diagram of the structure of a rotating ring in a carbonization decomposition titanium steel reactor provided by the present invention.
[0014] In the figure: 1. Inner liner cylinder; 2. Inner liner head; 3. Feed pipe; 4. Frame; 5. Motor; 6. Reducer; 7. Mechanical seal; 8. First rotating shaft; 9. Square shaft; 10. Second rotating shaft; 11. Propelling blades; 12. Fixed rod; 13. Rotating ring; 14. Floating plate; 15. Groove; 16. Spray coil; 17. Anti-rotation plate; 18. Feed pipe; 19. Jacket cylinder; 20. Medium inlet pipe; 21. Jacket head; 22. Medium discharge pipe; 23. Metal fins; 24. Support feet. Implementation
[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0016] like Figure 1-Figure 4 As shown, a carbonization decomposition titanium steel reactor described in the present invention comprises an inner liner cylinder 1 and a jacket cylinder 19, an inner liner head 2 is welded to the bottom of the inner liner cylinder 1, a jacket head 21 is welded to the bottom of the jacket cylinder 19, the jacket cylinder 19 is sleeved on the outside of the inner liner cylinder 1, a plurality of anti-rotation plates 17 are fixedly connected to the inner wall of the inner liner cylinder 1 at equal intervals, a feed pipe 18 is fixedly connected to the bottom of the inner liner cylinder 1, and an exhaust port is provided at the top of the inner liner cylinder 1; The top of the inner liner cylinder 1 is fixedly connected with a feed pipe 3, and a motor 5 is fixedly installed on the top of the inner liner cylinder 1 through a frame 4. The output end of the motor 5 is connected to the input end of the reducer 6. The output end of the reducer 6 passes through the frame 4 and the inner liner cylinder 1 and is fixedly connected with a first rotating shaft 8. The bottom of the first rotating shaft 8 is fixedly connected with a square shaft 9. A second rotating shaft 10 is slidably sleeved on the shaft wall of the square shaft 9. A plurality of propulsion blades 11 are evenly spaced on the shaft wall of the second rotating shaft 10. Two fixed rods 12 are symmetrically fixedly connected to the shaft wall of the second rotating shaft 10 near one end of the first rotating shaft 8, and a rotating ring 13 is fixedly connected to the other end of the fixed rod 12. A floating plate 14 is slidably connected to the inner top of the inner cylinder 1, and a matching annular groove is provided on the side wall of the inner circle side of the floating plate 14 corresponding to the rotating ring 13. The rotating ring 13 is rotatably connected inside the annular groove, and the rotating ring 13 is rotatably connected to the floating plate 14. A number of matching grooves 15 are penetrated and provided on the side wall of the outer circle side of the floating plate 14 corresponding to the number of anti-rotation plates 17; A plurality of metal fins 23 are fixedly connected to the outer wall of the inner cylinder 1 at equal intervals.
[0017] The motor 5 is electrically connected to the external power supply through the PLC controller. The TB6600 type PLC controller can effectively control the speed and direction of the motor 5, and can effectively ensure that the device can be driven normally.
[0018] A mechanical seal 7 is provided between the output end of the reducer 6 and the inner liner cylinder 1, and the mechanical seal 7 can effectively increase its sealing performance.
[0019] A spray coil 16 is provided at the inner top of the inner liner cylinder 1, one end of the spray coil 16 extends out of the inner liner cylinder 1, and the spray coil 16 is located at the bottom of the inner tube body of the inner liner cylinder 1 and is penetrated by a plurality of spray holes at equal intervals.
[0020] A medium inlet pipe 20 is fixedly connected to the outer wall of the top of the jacket cylinder 19, and a medium discharge pipe 22 is fixedly connected to the bottom of the jacket head 21. The medium inlet pipe 20 and the medium discharge pipe 22 can transport the heating medium to the interior of the interlayer and discharge it.
[0021] A plurality of support legs 24 are fixedly connected to the bottom of the jacket head 21 at equal intervals. The support legs 24 can support the reactor, making the reactor more stable when placed.
[0022] The inner tank body 1 and the inner tank head 2 are both made of titanium steel. Due to the characteristics of its material, the titanium steel reactor has the characteristics of corrosion resistance, high temperature resistance, and pressure resistance, and can be used in various chemical reaction processes, such as synthesis of organic and inorganic substances, polymerization reactions, etc. When in use, the material is transported from the feed pipe 3 to the interior of the inner liner cylinder 1. When the material is transported to the interior of the inner liner cylinder 1, the floating plate 14 can drive the second rotating shaft 10 to slide upward along the square shaft 9 through the rotating ring 13 and the fixed rod 12 under the action of buoyancy, so that the propulsion blade 11 can be located below the horizontal plane of the material, and the heating or cooling medium is transported to the interlayer between the inner liner cylinder 1 and the jacket cylinder 19 through the medium inlet pipe 20. The metal fins 23 in the interlayer can increase the contact area between the inner liner cylinder 1 and the heating medium, thereby improving the heating effect and efficiency of the inner liner cylinder 1. Then, the starting motor 5 drives the first rotating shaft 8 to rotate. When the first rotating shaft 8 rotates, it can drive the sliding sleeve on its shaft wall through the square shaft 9. The second rotating shaft 10 connected to the inner liner cylinder 1 is rotated, and the second rotating shaft 10 can drive the propulsion blades 11 to rotate inside the inner liner cylinder 1 to propel and stir the material. When the second rotating shaft 10 rotates, it will drive the rotating ring 13 to rotate idly in the annular groove inside the floating plate 14 through the fixed rod 12. The anti-rotation plate 17 arranged inside the inner liner cylinder 1 can not only avoid the problem that the material generates vortex and cannot be fully mixed, but also effectively heat the material near the middle position of the inner liner cylinder 1, so that the material inside the inner liner cylinder 1 is heated more evenly, and the heating effect of the reactor is better. Finally, after the reaction is completed, the material will take out the reaction product through the discharge pipe 18, and discharge the gas or volatiles generated during the reaction through the exhaust port.
[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A titanium steel reactor for carburization decomposition, It is characterized in that The invention comprises an inner liner cylinder (1) and a jacket cylinder (19), wherein an inner liner head (2) is welded to the bottom of the inner liner cylinder (1), and a jacket head (21) is welded to the bottom of the jacket cylinder (19), and the jacket cylinder (19) is sleeved on the outside of the inner liner cylinder (1), and a plurality of anti-rotation plates (17) are fixedly connected to the inner wall of the inner liner cylinder (1) at equal intervals, and a feed pipe (18) is fixedly connected to the bottom of the inner liner cylinder (1), and an exhaust port is arranged at the top of the inner liner cylinder (1).
2. The top of the inner liner cylinder (1) is fixedly connected to a feed pipe (3), and a motor (5) is fixedly installed on the top of the inner liner cylinder (1) through a frame (4). The output end of the motor (5) is connected to the input end of a reducer (6), and the output end of the reducer (6) passes through the frame (4) and the inner liner cylinder (1) and is fixedly connected to a first rotating shaft (8). The bottom of the first rotating shaft (8) is fixedly connected to a square shaft (9), and a second rotating shaft (10) is slidably sleeved on the shaft wall of the square shaft (9), and a plurality of propulsion blades (11) are evenly spaced on the shaft wall of the second rotating shaft (10).
3. Two fixed rods (12) are symmetrically fixedly connected to the shaft wall of the second rotating shaft (10) near one end of the first rotating shaft (8), and the other end of the fixed rod (12) is fixedly connected to a rotating ring (13). A floating plate (14) is slidably connected to the inner top of the inner liner cylinder (1), and a matching annular groove is provided on the side wall of the inner circle side of the floating plate (14) corresponding to the rotating ring (13). The rotating ring (13) is rotatably connected inside the annular groove, and the rotating ring (13) is rotatably connected to the floating plate (14). A plurality of matching grooves (15) are penetrated on the side wall of the outer circle side of the floating plate (14) corresponding to the plurality of anti-rotation plates (17).
4. A plurality of metal fins (23) are fixedly connected at equal intervals to the outer wall of the inner cylinder (1).
5. The titanium steel carbonization decomposition reactor according to claim 1, Features: The motor (5) is electrically connected to an external power supply via a PLC controller.
6. A carbonization decomposition titanium steel reactor according to claim 1, Features: A mechanical seal (7) is provided between the output end of the reducer (6) and the inner liner cylinder (1).
7. The titanium steel carbonization decomposition reactor according to claim 1, Features: A spray coil (16) is provided at the inner top of the inner liner cylinder (1), one end of the spray coil (16) extends out of the inner liner cylinder (1), and the spray coil (16) is located at the bottom of the inner tube body of the inner liner cylinder (1) and is provided with a plurality of spray holes at equal intervals.
8. The titanium steel carbonization decomposition reactor according to claim 1, Features: A medium inlet pipe (20) is fixedly connected to the outer side wall at the top of the jacket cylinder (19), and a medium discharge pipe (22) is fixedly connected to the bottom of the jacket head (21).
9. The titanium steel carbonization decomposition reactor according to claim 1, Features: A plurality of supporting legs (24) are fixedly connected at equal intervals to the bottom of the jacket seal head (21).