Crystallization device capable of realizing rapid cooling
By employing components such as cooling spiral tubes and heat dissipation fins in the crystallization device, a closed-loop circulating cooling system is formed, which solves the problem of poor heat dissipation effect of traditional cooling devices and achieves rapid cooling and efficient crystallization.
Patent Information
- Application Number
- CN202422449812.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-10-11
AI Technical Summary
Traditional cooling crystallization devices have poor heat dissipation, which causes the coolant to become less effective during circulation and makes it impossible to achieve rapid cooling.
The cooling spiral tube is tightly nested on the outside of the reaction crystallization tank. Combined with the design of cooling water tank, guide plate, heat dissipation fins, heat dissipation fan and air guide arc plate, a closed-loop circulation cooling system is formed to enhance heat exchange efficiency and heat dissipation effect.
It achieves efficient cooling of the crystallization device, improves crystallization efficiency and product quality, reduces energy consumption, and ensures continuous cooling effect.
Smart Images
Figure CN223615410U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reaction crystallizer technology, specifically a crystallization device that can achieve rapid cooling. Background Technology
[0002] Crystallization is an important step in chemical, pharmaceutical, and materials preparation processes. It usually requires rapid cooling of solutions or melts to form crystals. Traditional cooling crystallization devices are not effective at dissipating heat from the coolant, which leads to a decrease in the effectiveness of the coolant in subsequent cooling processes during recycling. Therefore, there is an urgent need for a crystallization device that can achieve rapid cooling to solve the above problems. Utility Model Content
[0003] The purpose of this invention is to provide a crystallization apparatus that can achieve rapid cooling, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a crystallization device capable of rapid cooling, comprising a protective shell and a cooling device, wherein the cooling device comprises a cooling water tank, wherein heat dissipation fins are uniformly fixedly connected to the top and bottom of the cooling water tank, and support frames are respectively fixedly connected to both ends of the cooling water tank, wherein a fixed bracket is fixedly installed at one end of the support frame, and cooling fans are uniformly fixedly installed on the fixed bracket.
[0005] Preferably, the interior of the cooling water tank is uniformly staggered and fixedly connected with guide plates, one end of the cooling water tank is fixedly installed with an output pipe, the other end of the cooling water tank is fixedly installed with a second input pipe, and the side of the cooling water tank near the fixed bracket is fixedly installed with an air guide arc plate.
[0006] Preferably, a reaction crystallization tank is fixedly installed inside the protective shell, a cooling spiral tube is nested on the outside of the reaction crystallization tank, a first input pipe is fixedly installed at the input end of the cooling spiral tube, a water pump is fixedly installed at the end of the first input tube away from the cooling spiral tube, and a return pipe is fixedly installed at the output end of the cooling spiral tube.
[0007] Preferably, the output end of the water pump is fixedly installed on the first input pipe, the input end of the water pump is fixedly installed on the end of the output pipe away from the cooling water tank via a water pipe, and the end of the return pipe away from the cooling spiral pipe is fixedly installed on the end of the second input pipe away from the cooling water tank.
[0008] Preferably, the cooling spiral tube is disposed between the protective outer shell and the reaction crystallization tank.
[0009] Preferably, the guide plates are arranged evenly and equidistantly inside the cooling water tank, and adjacent guide plates are arranged in an alternating staggered manner.
[0010] Preferably, the air outlet of the cooling fan faces the heat dissipation fins, and the cooling fan is located at the center of the cooling water tank.
[0011] Preferably, the side of the air guide plate away from the cooling water tank is designed in an arc shape.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] This invention achieves efficient cooling of the reaction crystallization tank by tightly nesting a cooling spiral tube around its outer side, thereby improving the efficiency of the crystallization process and product quality. The coolant forms a closed-loop circulation between the cooling water tank, the cooling spiral tube, and the return pipe, effectively utilizing the coolant and reducing energy consumption. The guide plates inside the cooling water tank are arranged in an alternating staggered manner, causing the coolant to flow in an S-shape, increasing the movement path of the coolant within the tank and thus improving heat exchange efficiency. Heat is transferred to the cooling water tank. The heat dissipation fins, evenly fixedly connected to the top and bottom of the cooling water tank, combined with the cooling fan and air guide arc plate installed in the center, accelerate the airflow between the heat dissipation fins, effectively enhancing the heat dissipation effect and further improving the cooling efficiency, while ensuring continuous cooling. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model;
[0015] Figure 2 This is a schematic diagram of the disassembled structure of the reaction crystallization barrel in this utility model;
[0016] Figure 3 This is a schematic diagram of the cooling device structure in this utility model;
[0017] Figure 4 This is a schematic diagram of the internal structure of the cooling water tank in this utility model.
[0018] In the diagram: 1-protective outer shell; 2-cooling device; 3-reaction crystallization tank; 4-cooling spiral tube; 5-return pipe; 6-first input pipe; 7-water pump; 8-cooling water tank; 9-heat dissipation fins; 10-fixed bracket; 11-heat dissipation fan; 12-support frame; 13-guide plate; 14-second input pipe; 15-output pipe; 16-air guide arc plate. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 An embodiment of this utility model provides a crystallization device capable of rapid cooling, comprising a protective shell 1 and a cooling device 2. The cooling device 2 includes a cooling water tank 8, with heat dissipation fins 9 uniformly fixedly connected to both the top and bottom ends of the cooling water tank 8. Support frames 12 are fixedly connected to both ends of the cooling water tank 8, which are used to support the cooling device 2 and install cooling fans 11. A fixed bracket 10 is fixedly installed at one end of the support frame 12, and cooling fans 11 are uniformly fixedly installed on the fixed bracket 10. A guide plate 13 is uniformly staggered and fixedly connected inside the cooling water tank 8. An output pipe 15 is fixedly installed at one end of the cooling water tank 8, and a second input pipe 14 is fixedly installed at the other end of the cooling water tank 8. An air guide arc plate 16 is fixedly installed on the side of the cooling water tank 8 near the fixed bracket 10, which is used to divert the air blown by the cooling fans 11 to the top and bottom ends of the cooling water tank 8.
[0021] A reaction crystallization tank 3 is fixedly installed inside the protective shell 1. A cooling spiral tube 4 is nested outside the reaction crystallization tank 3. The cooling spiral tube 4 is positioned between the protective shell 1 and the reaction crystallization tank 3. The protective shell 1 provides protection to prevent external objects from damaging the cooling spiral tube 4 and causing leakage. A first input pipe 6 is fixedly installed at the input end of the cooling spiral tube 4. A water pump 7 is fixedly installed at the end of the first input pipe 6 away from the cooling spiral tube 4. A return pipe 5 is fixedly installed at the output end of the cooling spiral tube 4. The output end of the water pump 7 is fixedly installed on the first input pipe 6. The input end of the water pump 7 is fixedly installed on the output pipe 15 away from the cooling spiral tube 4 via a water pipe. One end of the water tank 8 and the end of the return pipe 5 away from the cooling spiral tube 4 are fixedly installed on the end of the second input pipe 14 away from the cooling water tank 8. The water pump 7 draws out the coolant from the cooling water tank 8 through the output pipe 15 and delivers it to the first input pipe 6. The coolant is then delivered to the cooling spiral tube 4 through the first input pipe 6. Since the cooling spiral tube 4 is spirally nested on the outside of the reaction crystallization barrel 3, the coolant inside the cooling spiral tube 4 absorbs the heat from the reaction crystallization barrel 3 and flows back to the cooling water tank 8 through the return pipe 5. The coolant flowing back to the cooling water tank 8 flows in an S-shape to the output pipe 15 through the guide plate 13 to form a circulation.
[0022] The guide plates 13 are evenly and equidistantly arranged inside the cooling water tank 8, and the adjacent guide plates 13 are alternately staggered. The staggered design allows the coolant inside the cooling water tank 8 to flow in an S-shape. By increasing the movement path of the coolant, the heat transferred from the coolant to the cooling water tank 8 is increased, thereby reducing the temperature of the coolant and enhancing the cooling effect of the reaction crystallization tank 3.
[0023] The exhaust end of the cooling fan 11 faces the heat dissipation fins 9, and the cooling fan 11 is located in the center of the cooling water tank 8. The side of the air guide plate 16 away from the cooling water tank 8 is designed in an arc shape. When the cooling fan 11 is turned on, the cooling fan 11 blows the air to accelerate the flow, and the air is guided to the top and bottom of the cooling water tank 8 through the arc surface of the air guide plate 16. The cooling fan 11 accelerates the air flow on both sides of the heat dissipation fins 9, thereby increasing the heat dissipation effect.
[0024] Working principle: During operation, coolant is first injected into the cooling water tank 8 by external force. Then, the reaction crystallization tank 3 is started to perform crystallization. At the same time, the water pump 7 and the cooling fan 11 are started to cool the reaction crystallization tank 3. The water pump 7 draws coolant from the cooling water tank 8 through the output pipe 15 and delivers it to the first input pipe 6. The coolant is then delivered to the cooling spiral tube 4 through the first input pipe 6. Since the cooling spiral tube 4 is spirally nested on the outside of the reaction crystallization tank 3, the coolant inside the cooling spiral tube 4 absorbs the heat from the reaction crystallization tank 3 and returns to the outside through the return pipe 5. In the cooling water tank 8, the heat from the reaction crystallization barrel 3 is absorbed by the cooling spiral tube 4 to cool the reaction crystallization barrel 3. The coolant flowing back into the cooling water tank 8 flows in an S-shape to the output pipe 15 through the guide plate 13 to form a circulation. The returning coolant transfers heat to the interior of the cooling water tank 8. The top and bottom of the cooling water tank 8 absorb heat through the heat dissipation fins 9 and diffuse it to the outside air. The activated cooling fan 11 accelerates the airflow between the heat dissipation fins 9, thereby accelerating the heat dissipation effect and improving the cooling effect of the reaction crystallization barrel 3 to achieve the purpose of rapid cooling.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A crystallization apparatus capable of rapid cooling, comprising a protective shell (1) and a cooling device (2), characterized in that: The cooling device (2) includes a cooling water tank (8), and heat dissipation fins (9) are uniformly fixedly connected to the top and bottom of the cooling water tank (8). Support frames (12) are fixedly connected to both ends of the cooling water tank (8). A fixed bracket (10) is fixedly installed at one end of the support frame (12), and a cooling fan (11) is uniformly fixedly installed on the fixed bracket (10).
2. The crystallization apparatus for rapid cooling according to claim 1, characterized in that: The cooling water tank (8) is uniformly staggered and fixedly connected with guide plates (13). One end of the cooling water tank (8) is fixedly installed with an output pipe (15). The other end of the cooling water tank (8) is fixedly installed with a second input pipe (14). The cooling water tank (8) is fixedly installed with an air guide arc plate (16) on the side near the fixed bracket (10). The protective shell (1) is fixedly installed with a reaction crystallization tank (3). The outside of the reaction crystallization tank (3) is nested with a cooling spiral tube (4). The input end of the cooling spiral tube (4) is fixedly installed with a first input pipe (6). The end of the first input pipe (6) away from the cooling spiral tube (4) is fixedly installed with a water pump (7). The output end of the cooling spiral tube (4) is fixedly installed with a return pipe (5).
3. A crystallization apparatus capable of rapid cooling according to claim 2, characterized in that: The output end of the water pump (7) is fixedly installed on the first input pipe (6), and the input end of the water pump (7) is fixedly installed on the end of the output pipe (15) away from the cooling water tank (8) through a water pipe. The end of the return pipe (5) away from the cooling spiral pipe (4) is fixedly installed on the end of the second input pipe (14) away from the cooling water tank (8).
4. A crystallization apparatus capable of rapid cooling according to claim 2, characterized in that: The cooling spiral tube (4) is disposed between the protective shell (1) and the reaction crystallization tank (3).
5. A crystallization apparatus capable of rapid cooling according to claim 2, characterized in that: The guide plates (13) are evenly and equidistantly arranged inside the cooling water tank (8), and adjacent guide plates (13) are alternately staggered.
6. A crystallization apparatus capable of rapid cooling according to claim 1, characterized in that: The air outlet of the cooling fan (11) faces the cooling fins (9), and the cooling fan (11) is located at the center of the cooling water tank (8).
7. A crystallization apparatus capable of rapid cooling according to claim 2, characterized in that: The side of the air guide plate (16) away from the cooling water tank (8) is designed in an arc shape.