A cooling water circulation device for refined sulfuric acid processing

Abstract

This utility model belongs to the technical field of cooling water circulation devices, and provides a cooling water circulation device for refined sulfuric acid processing. It includes a water storage tank with an installation groove at the center of its bottom. A semiconductor refrigeration chip and a cooling fan are installed inside the installation groove. A cooling frame is bolted to the top of the water storage tank, and a flow guide frame is bolted to the inner side of the cooling frame. A flow guide plate is bolted to the top of the flow guide frame, and a cooling top seat is bolted to the top of the cooling frame. A return pipe runs through the front of the cooling top seat, and a branch pipe is integrally formed at one end of the return pipe. A spray pipe is threaded to the outer side of the branch pipe, and a spray head is threaded to the outer side of the spray pipe. Through the flow guide plate, spray pipe, spray head, and semiconductor refrigeration chip, the cooling water circulation device can use airflow to remove heat and cool the cooling water, thus improving the cooling effect and ensuring the safe use of the circulating cooling water.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling water circulation devices, specifically a cooling water circulation device for refined sulfuric acid processing. Background Technology

[0002] The cooling water circulation system for refined sulfuric acid processing is a systematic combination of equipment designed specifically for the production process of refined sulfuric acid, realizing the "recycling and temperature control" of cooling water. Its core function is to continuously provide a stable low-temperature cooling medium for process units that require cooling during the refined sulfuric acid processing (such as reactors, heat exchangers, distillation columns, etc.) through a closed-loop or semi-closed-loop water circulation process, while minimizing water consumption and wastewater discharge, and ensuring the safety, continuity and economy of refined sulfuric acid production.

[0003] However, existing cooling water circulation devices for refined sulfuric acid processing, although capable of cooling the water after heat absorption, suffer from overly simplistic cooling methods and untimely cooling. As the cooling water continues to be used, its temperature rises, resulting in poor cooling performance and hindering the circulation of the cooling water. Therefore, we propose a new cooling water circulation device for refined sulfuric acid processing. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a cooling water circulation device for refined sulfuric acid processing, thereby solving the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cooling water circulation device for refined sulfuric acid processing, comprising a water storage tank, an installation groove at the center of the bottom of the water storage tank, a semiconductor cooling chip and a cooling fan respectively installed on the inner side of the installation groove, a cooling frame bolted to the top of the water storage tank, a flow guide frame bolted to the inner side of the cooling frame, a flow guide plate bolted to the top of the flow guide frame, a cooling top seat bolted to the top of the cooling frame, a return pipe penetrating the front of the cooling top seat, a branch pipe integrally formed at one end of the return pipe, a spray pipe threaded to the outer side of the branch pipe, and a spray head threaded to the outer side of the spray pipe.

[0008] Preferably, the front of the water storage tank has a water outlet pipe, one end of which is threaded to a water pump, and the water pump is located inside the water storage tank.

[0009] Preferably, the bottom of the water storage tank is threaded with support legs, and four support legs are provided, which are respectively located at the four corners of the bottom of the water storage tank.

[0010] Preferably, the cooling rack is bolted to the outside of the cooling rack with a heat dissipation mesh, and four heat dissipation meshes are provided, which are respectively located on the four sides of the outside of the cooling rack: east, south, west and north.

[0011] Preferably, the drain plate is made of aluminum and has a corrugated structure.

[0012] Preferably, a cooling machine is threadedly connected to the top of the cooling top seat, and a filter screen and a cooling fan are bolted to the inner side of the cooling machine.

[0013] (III) Beneficial Effects

[0014] This utility model provides a cooling water circulation device for refined sulfuric acid processing, which has the following beneficial effects:

[0015] (1) This type of refined sulfuric acid processing cooling water circulation device, through the installation of a diversion plate, spray pipes, spray heads, and semiconductor cooling chips, allows operators to connect the outlet and return pipes to the refined sulfuric acid processing equipment. Cooling water is drawn in by a water pump and enters the equipment through the outlet pipe for cooling. After the cooling water cools and absorbs heat, it flows through the return pipe into the distribution pipe and then into the spray pipes, where it is atomized and sprayed onto the cooling rack. Simultaneously, a cooling fan generates airflow, which acts on the cooling water, carrying away heat and dissipating it through the heat dissipation network. The cooling water then falls onto the diversion plate, and the water... This process creates a continuous and uniform thin water film on the guide plate. Because the guide plate is made of aluminum, it has high thermal conductivity. When the cooling water contacts the guide plate, the heat from the cooling water is rapidly dispersed across the entire substrate surface, increasing the area of ​​contact between heat and air. Simultaneously, the rapid heat conduction of the guide plate prevents localized water temperature buildup, allowing the airflow to more comprehensively remove heat. The water then flows into the storage tank, where the cooling surface of the semiconductor cooling chip further absorbs heat to cool the water. This allows the cooling water circulation device to utilize airflow to remove heat and cool the water, thus improving the cooling effect and ensuring the safe use of the circulating cooling water. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the water storage tank of this utility model;

[0018] Figure 3This is a partial structural schematic diagram of the spray pipe of this utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the drainage plate of this utility model.

[0020] In the diagram: 1. Water tank; 2. Support leg; 3. Water outlet pipe; 301. Water pump; 4. Cooling rack; 401. Diversion rack; 402. Diversion plate; 5. Heat dissipation mesh; 6. Cooling top seat; 7. Cooler; 8. Filter screen; 9. Cooling fan; 10. Return pipe; 11. Diversion pipe; 12. Spray pipe; 13. Spray head; 14. Mounting slot; 15. Semiconductor refrigeration chip; 16. Cooling fan. Detailed Implementation

[0021] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a cooling water circulation device for refined sulfuric acid processing, including a water storage tank 1. An installation groove 14 is provided at the center of the bottom of the water storage tank 1. A semiconductor cooling chip 15 and a cooling fan 16 are respectively installed on the inner side of the installation groove 14. A cooling rack 4 is bolted to the top of the water storage tank 1. A flow guide rack 401 is bolted to the inner side of the cooling rack 4. A flow guide plate 402 is bolted to the top of the flow guide rack 401. A cooling top seat 6 is bolted to the top of the cooling rack 4. A return pipe 10 passes through the front of the cooling top seat 6. A diversion pipe 11 is integrally formed at one end of the return pipe 10. A spray pipe 12 is threaded to the outer side of the diversion pipe 11. A spray head 13 is threaded to the outer side of the spray pipe 12.

[0023] Furthermore, a water outlet pipe 3 runs through the front of the water storage tank 1. One end of the water outlet pipe 3 is threadedly connected to a water pump 301. The water pump 301 is located inside the water storage tank 1. Cooling water is drawn by the water pump 301 and enters the refined sulfuric acid processing equipment through the water outlet pipe 3 for cooling operations.

[0024] Furthermore, the bottom of the water tank 1 is threaded with support legs 2. There are four support legs 2, which are located at the four corners of the bottom of the water tank 1. The support legs 2 make the device more stable and less prone to shaking.

[0025] Furthermore, heat dissipation mesh 5 is bolted to the outside of the cooling rack 4. There are four heat dissipation meshes 5, which are located on the four sides of the outside of the cooling rack 4, namely the east, south, west and north sides. Heat can be better dissipated through the heat dissipation meshes 5, so that heat can be dissipated quickly.

[0026] Furthermore, the flow guide plate 402 is made of aluminum and has a corrugated structure. Because the flow guide plate 402 is made of aluminum, it has high thermal conductivity. When cooling water comes into contact with the flow guide plate 402, the heat of the cooling water will be quickly dispersed to the entire substrate surface, thereby increasing the area of ​​heat contact with air.

[0027] Furthermore, a cooling machine 7 is threadedly connected to the top of the cooling top seat 6. A filter screen 8 and a cooling fan 9 are bolted to the inside of the cooling machine 7. By starting the cooling fan 9, airflow is generated, which can be applied to the cooling rack 4 to cool the cooling water.

[0028] Working Principle: After installation, first check the installation, fixation, and safety precautions of this utility model. When using the refined sulfuric acid processing cooling water circulation device, the operator connects the outlet pipe 3 and return pipe 10 to the refined sulfuric acid processing equipment, and uses the water pump 301 to draw cooling water. The cooling water enters the refined sulfuric acid processing equipment through the outlet pipe 3 for cooling. After the cooling water cools and absorbs heat, it flows into the distribution pipe 11 through the return pipe 10 and enters the spray pipe 12, where it is sprayed in an atomized state from the spray head 13 onto the cooling rack 4. At the same time, the cooling fan 9 operates to generate airflow. The airflow acts on the cooling water, thereby carrying away heat and dissipating it through the heat dissipation net 5. Simultaneously, the cooling water will fall... On the guide plate 402, water forms a continuous and uniform thin water film. Because the guide plate 402 is made of aluminum, it has high thermal conductivity. When cooling water contacts the guide plate 402, the heat of the cooling water is rapidly dispersed to the entire substrate surface, increasing the area of ​​heat contact with air. Simultaneously, the rapid heat conduction of the guide plate 402 prevents localized water temperature buildup, allowing the airflow to more comprehensively remove heat. The water then flows into the water storage tank 1, where the cooling surface of the semiconductor cooling chip 15 further absorbs heat to cool the cooling water. This completes the application of this utility model. This utility model has a simple structure and is safe and convenient to use.

[0029] 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 refined sulfuric acid process cooling water circulation device comprising a water storage tank (1), characterized by: The water storage tank (1) has an installation groove (14) at the center of its bottom. A semiconductor cooling chip (15) and a cooling fan (16) are installed on the inner side of the installation groove (14). A cooling rack (4) is bolted to the top of the water storage tank (1). A flow guide (401) is bolted to the inner side of the cooling rack (4). A flow guide plate (402) is bolted to the top of the flow guide (401). A cooling top seat (6) is bolted to the top of the cooling rack (4). A return pipe (10) runs through the front of the cooling top seat (6). A diversion pipe (11) is integrally formed at one end of the return pipe (10). A spray pipe (12) is threaded to the outer side of the diversion pipe (11). A spray head (13) is threaded to the outer side of the spray pipe (12).

2. A purified sulfuric acid process cooling water circulation device according to claim 1, characterized in that: The front of the water storage tank (1) is connected to a water outlet pipe (3), and one end of the water outlet pipe (3) is threaded to a water pump (301), which is located inside the water storage tank (1).

3. The cooling water circulation device for refined sulfuric acid processing according to claim 1, characterized in that: The bottom of the water tank (1) is threaded with support legs (2), and there are four support legs (2), which are located at the four corners of the bottom of the water tank (1).

4. The cooling water circulation device for refined sulfuric acid processing according to claim 1, characterized in that: The cooling rack (4) is bolted to the outside of a heat dissipation mesh (5). There are four heat dissipation meshes (5), which are located on the four sides of the outside of the cooling rack (4), namely the east, south, west and north sides.

5. The cooling water circulation device for refined sulfuric acid processing according to claim 1, characterized in that: The diversion plate (402) is made of aluminum and has a corrugated structure.

6. The cooling water circulation device for refined sulfuric acid processing according to claim 1, characterized in that: The top of the cooling top seat (6) is threadedly connected to a cooling machine (7), and a filter screen (8) and a cooling fan (9) are bolted to the inside of the cooling machine (7).

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