Reaction kettle for producing titanium etching liquid
The titanium etching solution production reactor addresses issues of feed control, mixing, and safety by employing precise feed control, efficient mixing, and uniform heating, ensuring high-quality and safe operation.
Patent Information
- Application Number
- CN202422198358.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-07
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-07
AI Technical Summary
In the production of titanium etching liquid, traditional reactors have problems such as inaccurate feed control, poor stirring effect, uneven temperature distribution, improper pressure control and inconvenient observation, which affects production efficiency and safety.
A multi-interface feed pipe, a turbine rotating and stirring blade system driven by servo motors, a double-layer transparent window and heating device are designed to achieve accurate feeding, all-round stirring, real-time observation and reliable pressure relief, ensuring accurate control and safety of reaction conditions.
It realizes efficient mixing, uniform reaction and safe production of titanium etching liquid, improves product quality and production efficiency, and ensures accurate control and safety of reaction conditions.
Smart Images
Figure CN223096783U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reaction devices, and particularly relates to a reaction kettle for producing titanium etching solution. Background Technique
[0002] In the production process of titanium etching solution, the performance and structure of the reaction kettle play crucial roles in production efficiency, product quality, and production safety. Traditional reaction kettles often have some problems in the production of titanium etching solution.
[0003] For example, the feeding control is not precise enough, resulting in an imbalance in the raw material ratio and affecting the quality and performance of the etching solution. The stirring effect is not good, making the materials in the kettle unevenly mixed, the reaction is incomplete, and the production efficiency is reduced. The design of the heating device is unreasonable, resulting in uneven temperature distribution and affecting the reaction process and product consistency.
[0004] At the same time, during the reaction process, improper pressure control may cause safety hazards, and the lack of effective observation means makes it difficult to understand the reaction situation in the kettle in real time.
[0005] In order to solve these problems, improve the production quality and efficiency of titanium etching solution, and ensure production safety, it has become an urgent need to develop a new type of reaction kettle for producing titanium etching solution. This new type of reaction kettle needs to have precise feeding control, efficient stirring and mixing, uniform heating, reliable pressure control, and convenient observation methods. Content of the Utility Model
[0006] (1) Technical Problems to be Solved
[0007] Aiming at the deficiencies of the prior art, the utility model provides a reaction kettle for producing titanium etching solution, which solves the problems raised in the above background technique.
[0008] (2) Technical Solutions
[0009] The utility model specifically adopts the following technical solutions to achieve the above purposes:
[0010] A reaction kettle for producing titanium etching solution, comprising a kettle body, a feed pipe is connected to the kettle body, a discharge pipe is connected to the bottom of the kettle body, a liquid flow valve is arranged on the discharge pipe, a pressure relief pipe is connected above the kettle body, the pressure relief pipe is connected to an electromagnetic valve, a transparent window is inlaid and installed on the kettle body, an installation cover is fixedly installed at the bottom of the kettle body, a support column is fixedly connected to the bottom of the installation cover, a mounting plate is fixedly connected to the support column, a servo motor is fixedly installed on the mounting plate, an output end of the servo motor is fixedly connected to a speed reducer, one end of the speed reducer is connected to a driving disc through a shaft, the driving disc meshes with a driven disc, the driving disc penetrates through the kettle body through a shaft to connect a turbine rotor, the driven disc penetrates through the kettle body through a shaft to connect a rotating shaft, stirring blades are fixedly connected to the rotating shaft, and a heating device is fixedly installed inside the kettle body.
[0011] Further, a plurality of interfaces are arranged on the feed pipe, the interfaces are connected to different raw material pipes, and liquid flow valves are arranged on the raw material pipes.
[0012] Further, the transparent window is sealed by double-layer glass.
[0013] Further, the turbine rotor is in a convex rotating shape to make the water flow upward.
[0014] Further, the stirring blades are flat and inclined to generate a swirling flow of the water.
[0015] Further, the heating device is composed of a fixer and a heating wire, the fixer is fixed on the inner wall of the kettle body, and the fixer is fixedly connected to the heating wire.
[0016] Further, the rotating shaft and the stirring blades are symmetrically designed with respect to the turbine rotor.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the present utility model provides a reaction kettle for producing titanium etching solution, which has the following beneficial effects:
[0019] In the present utility model, high-efficiency stirring and sufficient mixing are achieved: by making the water flow upward through the turbine rotor, generating a swirling flow by the stirring blades, and the symmetrical design of the rotating shaft and the stirring blades, all-round and high-efficiency stirring and sufficient mixing of the materials in the kettle are realized, avoiding the problems of uneven reaction and insufficient reaction of local materials, thereby improving the product quality and production efficiency.
[0020] The utility model provides precise control and safety guarantee: The multi-interface design of the feed pipe combined with the liquid flow valve can precisely control the feed amount and feed ratio of different raw materials; the pressure relief pipe and the solenoid valve can automatically relieve pressure when the pressure is too high to ensure the reaction safety; the transparent window is convenient for observing the reaction situation; the heating device can stably provide the required temperature. These designs jointly ensure the precise control of reaction conditions and the safety of the production process. Description of the Drawings
[0021] Figure 1 It is a schematic structural diagram of the utility model;
[0022] Figure 2 It is a schematic bottom view structural diagram of the utility model;
[0023] Figure 3 It is a schematic internal structural diagram of the utility model;
[0024] Figure 4 It is a schematic installation structural diagram of the utility model.
[0025] In the figure: 1. Kettle body; 2. Feed pipe; 3. Discharge pipe; 4. Pressure relief pipe; 5. Transparent window; 6. Installation cover; 7. Support pillar; 8. Installation plate; 9. Servo motor; 10. Reducer; 11. Driving disk; 12. Driven disk; 13. Turbine rotation; 14. Rotating shaft; 15. Stirring blade; 16. Heating wire; 17. Fixer. Specific Embodiments
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] Embodiment
[0028] As Figures 1-4As shown in the figure, a reactor for titanium etchant production proposed by an embodiment of the present utility model includes a kettle body 1. A feed pipe 2 is connected to the kettle body 1. A discharge pipe 3 is connected to the bottom of the kettle body 1. A liquid flow valve is provided on the discharge pipe 3. A pressure relief pipe 4 is connected above the kettle body 1. The pressure relief pipe 4 is connected to an electromagnetic valve. A transparent window 5 is inlaid and installed on the kettle body 1. An installation cover 6 is fixedly installed at the bottom of the kettle body 1. A support column 7 is fixedly connected to the bottom of the installation cover 6. An installation plate 8 is fixedly connected to the support column 7. A servo motor 9 is fixedly installed on the installation plate 8. The output end of the servo motor 9 is fixedly connected to a speed reducer 10. One end of the speed reducer 10 is connected to a driving disc 11 through a shaft. The driving disc 11 meshes with a driven disc 12. The driving disc 11 passes through the kettle body 1 through a shaft and is connected to a turbine rotor 13. The driven disc 12 passes through the kettle body 1 through a shaft and is connected to a rotating shaft 14. A stirring blade 15 is fixedly connected to the rotating shaft 14. A heating device is fixedly installed inside the kettle body 1.
[0029] Structure of the kettle body 1:
[0030] The kettle body 1 is the main container for the reaction. The feed pipe 2 is used to add raw materials into the kettle, and the discharge pipe 3 is used to discharge the products. The liquid flow valve can control the flow rate of the inlet and outlet materials.
[0031] The pressure relief pipe 4 and the electromagnetic valve are used to relieve pressure when the pressure is too high to ensure the safety of the reaction.
[0032] The transparent window 5 facilitates observing the reaction situation inside the kettle. The double-layer glass seal can ensure good sealing performance and safety.
[0033] Drive and stirring system:
[0034] The installation cover 6, the support column 7 and the installation plate 8 play a role in support and fixation.
[0035] The servo motor 9 drives the driving disc 11 to rotate through the speed reducer 10. The driving disc 11 drives the turbine rotor 13. At the same time, the driving disc 11 meshes with the driven disc 12 to drive the rotating shaft 14 and the stirring blade 15 to rotate.
[0036] The convex rotating design of the turbine rotor 13 can make the water flow move upward to promote the mixing of materials.
[0037] The flat and inclined shape of the stirring blade 15 makes the water flow generate a swirl, further enhancing the stirring effect.
[0038] Heating system:
[0039] The heating device is composed of a fixture 17 fixed on the inner wall of the kettle body 1 and a heating wire 16, which can provide the required temperature conditions for the reaction.
[0040] Symmetrical design:
[0041] The rotating shaft 14 and the stirring blade 15 are symmetrically designed with respect to the turbine rotor 13, which helps to improve the uniformity and stability of stirring.
[0042] Multiple interfaces on the feed pipe 2 and the liquid flow valves on the raw material pipes can precisely control the addition amounts of different raw materials.
[0043] The working principle is as follows:
[0044] First, different raw material pipes are connected through multiple interfaces on the feed pipe 2. The liquid flow valves on the raw material pipes can precisely control the feeding amounts of various raw materials, enabling the raw materials to enter the kettle body 1 according to a predetermined ratio.
[0045] The servo motor 9 is started. After being decelerated by the speed reducer 10, it drives the driving disk 11 to rotate. On the one hand, the driving disk 11 drives the turbine rotor 13 to rotate through a shaft. The convex rotating shape of the turbine rotor 13 makes the water flow upward, promoting the vertical mixing of the materials in the kettle. On the other hand, the driving disk 11 meshes with the driven disk 12, driving the rotating shaft 14 and the stirring blade 15 to rotate. The flat and inclined shape of the stirring blade 15 makes the water flow generate a swirling flow, further strengthening the lateral mixing of the materials, thereby realizing all-round and efficient stirring and enabling the materials to fully contact and react.
[0046] During the reaction process, the heating wire 16 in the heating device is fixed on the inner wall of the kettle body 1 through the fixture 17, providing the required temperature conditions for the reaction and ensuring the smooth progress of the reaction.
[0047] If the pressure generated during the reaction process is too high, the solenoid valve on the pressure relief pipe 4 will automatically open for pressure relief to ensure the safe operation of the reaction kettle.
[0048] The operator can observe the reaction situation in the kettle in real time through the transparent window 5.
[0049] After the reaction is completed, the liquid flow valve on the discharge pipe 3 is opened to discharge the product.
[0050] For example, when producing titanium etching solution, different chemical raw materials are fed in according to precise ratios, and chemical reactions occur under the action of stirring and heating. The synergistic effect of the turbine rotor 13 and the stirring blade 15 makes the reaction more sufficient and uniform, and finally a titanium etching solution product that meets the requirements is obtained.
[0051] As Figure 1 shown, in some embodiments, the feed pipe 2 is provided with multiple interfaces, and the interfaces are connected to different raw material pipes. Liquid flow valves are provided on the raw material pipes; the setting of multiple interfaces can conveniently connect different raw material pipes to meet the requirements for multiple chemical raw materials in the production of titanium etching solution.
[0052] As Figure 2As shown, in some embodiments, the transparent window 5 is formed by sealing two layers of glass. Under the reaction conditions of high temperature and high pressure, the transparent window 5 sealed by two layers of glass can ensure observing the reaction situation inside the kettle while ensuring that there will be no problems such as seal failure or glass breakage due to the influence of pressure and temperature. Also, for example, in the case where the reaction temperature needs to be precisely controlled, good heat insulation performance can reduce heat loss, which is beneficial to energy conservation and improving reaction efficiency.
[0053] As Figure 4 shown, in some embodiments, the turbine rotor 13 is convex and rotating, causing the water flow to move upward. When producing titanium etching solution, some heavier precipitates may deposit at the bottom of the kettle. Without the upward water flow driving, these precipitates may not fully participate in the reaction, thus affecting the product quality. The upward water flow generated by the convex and rotating turbine rotor 13 can effectively solve this problem, ensuring that the precipitates can also fully participate in the reaction, thereby obtaining a titanium etching solution product with uniform quality.
[0054] As Figure 3 shown, in some embodiments, the stirring blade 15 is flat and inclined, causing the water flow to generate a swirl. In the production of titanium etching solution, some chemical substances may accumulate locally. If the stirring effect is not good, it is easy to cause uneven reaction, affecting the product quality. The swirl generated by the flat and inclined stirring blade 15 can effectively disperse these aggregated substances, making the reaction more sufficient and uniform.
[0055] As Figure 3 shown, in some embodiments, the heating device is composed of a holder 17 and a heating wire 16. The holder 17 is fixed on the inner wall of the kettle body 1, and the holder 17 is fixedly connected to the heating wire 16. In the actual production of titanium etching solution, the material needs to be quickly heated to a specific temperature. Since the heating wire 16 is close to the inner wall and its position is fixed, it can quickly transfer heat to the material, causing the temperature inside the entire kettle to rise rapidly and remain uniform, which is beneficial to improving the reaction rate and product quality.
[0056] As Figure 4 shown, in some embodiments, the rotating shaft 14 and the stirring blade 15 are symmetrically designed with respect to the turbine rotor 13. When the turbine rotor 13 works, the water flow movement generated by it can be synergistically affected by the symmetrically distributed stirring blades 15 on both sides, so that the stirring force received at each position inside the kettle is relatively balanced, avoiding the occurrence of stirring dead spots and ensuring full mixing of the materials.
[0057] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A reactor for producing titanium etching solution, comprising a kettle body (1), characterized in that: A feed pipe (2) is connected to the kettle body (1). A discharge pipe (3) is connected to the bottom of the kettle body (1). A liquid flow valve is provided on the discharge pipe (3). A pressure relief pipe (4) is connected above the kettle body (1). The pressure relief pipe (4) is connected to a solenoid valve. A transparent window (5) is inlaid and installed on the kettle body (1). An installation cover (6) is fixedly installed at the bottom of the kettle body (1). A support column (7) is fixedly connected to the bottom of the installation cover (6). A mounting plate (8) is fixedly connected to the support column (7). A servo motor (9) is fixedly installed on the mounting plate (8). The output end of the servo motor (9) is fixedly connected to a speed reducer (10). One end of the speed reducer (10) is connected to a driving disc (11) through a shaft. The driving disc (11) meshes with a driven disc (12). The driving disc (11) passes through the kettle body (1) through a shaft and is connected to a turbine rotor (13). The driven disc (12) passes through the kettle body (1) through a shaft and is connected to a rotating shaft (14). A stirring blade (15) is fixedly connected to the rotating shaft (14). A heating device is fixedly installed inside the kettle body (1).
2. The reactor for producing titanium etching solution according to claim 1, wherein: A plurality of interfaces are provided on the feed pipe (2). The interfaces are connected to different raw material pipes. Liquid flow valves are provided on the raw material pipes.
3. The reactor for producing titanium etching solution according to claim 1, characterized in that: The transparent window (5) is sealed by double-layer glass.
4. A reactor for producing titanium etching solution according to claim 1, characterized in that: The turbine rotor (13) is convex and rotating, causing the water flow to move upward.
5. A reactor for producing titanium etching solution according to claim 1, characterized in that: The stirring blade (15) is flat and inclined, causing the water flow to generate a swirl.
6. The reactor for producing titanium etching solution according to claim 1, characterized in that: The heating device is composed of a fixer (17) and a heating wire (16). The fixer (17) is fixed on the inner wall of the kettle body (1). The fixer (17) is fixedly connected to the heating wire (16).
7. A reactor for producing titanium etching solution according to claim 1, characterized in that: The rotating shaft (14) and the stirring blade (15) are symmetrically designed with respect to the turbine rotor (13).