High-efficiency cooling device for passivator production

Abstract

The utility model discloses a high-efficiency cooling device for passivator production, which comprises a case, a tank body, a stirrer, a cooling pipe and an air cooler, the tank body is arranged on one side in the case, the output end of a driving motor is fixedly connected with the stirrer, a scraper blade is arranged on the inner wall of the tank body, a water pump is arranged on the other side in the case, and the water pump is fixedly connected with the stirrer. The water inlet end of the water pump is fixedly connected with a water guide pipe, the water outlet end of the water pump is fixedly connected with a cooling pipe, and an air cooler is arranged below the water pump. Through the arrangement of the cooling pipe and the air cooler, cold water is introduced into the cooling pipe to form a water-cooling heat dissipation mode, water cooling rapidly takes away heat in a passivating agent through high heat capacity and heat conduction performance of water, cold air is introduced into the air cooler to form an air-cooling heat dissipation mode, and air cooling takes away part of heat through air flow. The two modes are combined, so that the cooling efficiency can be greatly improved, and the passivating agent can be kept at a low temperature in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of passivator cooling, in particular to a high-efficiency cooling device for passivator production. Background Art

[0002] Passivator is a special chemical reagent. The main mechanism of action of the passivator is to form a dense passivation film through reaction with the metal surface, which prevents the metal from direct contact with the external corrosive medium, thereby achieving the purpose of corrosion protection. In the process of processing and producing the passivator, the raw material solution for preparing the passivator needs to be heated. After the raw material solution of the passivator reacts, a cooling device is required to cool the passivator for subsequent processing.

[0003] When the existing cooling device stirs the internal passivator, solid particles, sediments or other impurities in the passivator may adhere to the inner wall and gradually accumulate. These residues may not only reduce the cooling effect, but also have a negative impact on the quality of the passivator. In addition, the existing cooling device has the problems of poor cooling effect and low cooling efficiency.

[0004] For example, a cooling device for the production of chromium-free passivating agent disclosed in announcement number CN218296430U, in which a circulation mechanism is set up so that the liquid inside the transverse rotating rod and the longitudinal rotating rod can rotate, which is convenient for heat transfer of the chromium-free passivating agent inside the cooling box, thereby reducing the temperature of the chromium-free passivating agent inside the cooling box. However, relying solely on water cooling reduces the cooling efficiency and effect of the passivating agent, and cannot achieve rapid cooling of the passivating agent.

[0005] Therefore, it is necessary to invent a high-efficiency cooling device for passivating agent production to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a high-efficiency cooling device for passivating agent production to solve the problems of low cooling efficiency and lack of cleaning in the technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency cooling device for passivating agent production, comprising a chassis, a tank body, an agitator, a cooling pipe and an air cooler, wherein a tank body is arranged on one side of the interior of the chassis, a sealing cover is arranged on the top of the tank body, a driving motor is fixedly installed at the top center of the sealing cover, an agitator is fixedly connected to the output end of the driving motor, a scraper is arranged on the inner wall of the tank body, a water pump is arranged on the other side of the interior of the chassis, a water inlet end of the water pump is fixedly connected to a water guide pipe, a water outlet end of the water pump is fixedly connected to a cooling pipe, and an air cooler is arranged below the water pump.

[0008] Preferably, universal wheels are fixedly mounted on the bottom of the chassis, and four universal wheels are provided. The four universal wheels are symmetrical with respect to the center of the chassis, so that the universal wheels can freely move the position of the cooling device.

[0009] Preferably, the tank body and the sealing cover are snap-fitted and the connection between the tank body and the sealing cover is fixed by a lock, so that the lock can firmly buckle the tank body and the sealing cover.

[0010] Preferably, an agitator is provided inside the tank body, and a scraper is provided on the side wall of the agitator, so that the stirring of the agitator can accelerate the flow inside the passivator, improve the cooling efficiency, and enable the passivator to reach the required cooling temperature faster.

[0011] Preferably, the scraper is a silica gel plate, and four scrapers are provided, and the four scrapers are in contact with the inner wall of the tank body, so that the scraper can effectively scrape off the attachments on the inner wall of the tank body, ensuring the cleanliness of the inner wall of the tank body.

[0012] Preferably, a cooling pipe is provided on the outside of the tank body, and the cooling pipe is designed in a spring shape. The cooling pipe is tightly attached to the outer wall of the tank body, so that the spring-shaped cooling pipe increases the cooling area and optimizes the heat conduction effect, thereby significantly improving the cooling speed of the passivator.

[0013] Preferably, the water outlet end of the cooling pipe is fixedly connected to a water outlet pipe, and the water outlet pipe runs through the outside of the chassis so that the cooled water can be discharged through the water outlet pipe.

[0014] Preferably, an air cooler is provided inside the chassis, and the air outlet end of the air cooler is fixedly connected to an air inlet duct, and the air inlet duct runs through the interior of the chassis, so that the air cooler can generate a large amount of cold air, and the cold air can quickly exchange heat with the passivator, thereby achieving efficient cooling of the passivator.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. Through the setting of the stirrer and the scraper, the stirrer and the passivating agent in the tank body are mixed and stirred under the drive motor, so that the passivating agent is cooled more evenly and the cooling speed is accelerated, and the scraper rotates synchronously under the action of the stirrer, so that the scraper can clean the inner wall of the tank body, avoiding the passivating agent from adhering to the inner wall of the tank body and being inconvenient to clean, so as to prevent the sediment from affecting the cooling effect or causing problems in subsequent production;

[0017] 2. Through the setting of cooling pipe and air cooler, cold water is passed into the cooling pipe to form a water-cooling heat dissipation method. Water cooling uses the high heat capacity and thermal conductivity of water to quickly take away the heat in the passivator, while the air cooler passes cold air to form an air-cooling heat dissipation method. Air cooling takes away part of the heat through air flow. Combining these two methods can greatly improve the cooling efficiency and ensure that the passivator maintains a low temperature during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the chassis section of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the tank body section of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the air cooler of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the air inlet pipe of the utility model.

[0023] Description of reference numerals:

[0024] 1. Chassis; 2. Universal wheel; 3. Tank body; 4. Sealing cover; 5. Driving motor; 6. Agitator; 7. Scraper; 8. Water pump; 9. Water pipe; 10. Cooling pipe; 11. Water outlet pipe; 12. Air cooler; 13. Air inlet pipe. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figure 1-5 A high-efficiency cooling device for passivating agent production shown in the figure includes a chassis 1, a tank body 3, an agitator 6, a cooling pipe 10 and an air cooler 12. The tank body 3 is arranged on one side of the interior of the chassis 1, and a sealing cover 4 is arranged on the top of the tank body 3. A driving motor 5 is fixedly installed at the top center of the sealing cover 4, and the output end of the driving motor 5 is fixedly connected to the agitator 6. A scraper 7 is arranged on the inner wall of the tank body 3. A water pump 8 is arranged on the other side of the interior of the chassis 1, and the water inlet end of the water pump 8 is fixedly connected to the water guide pipe 9, and the water outlet end of the water pump 8 is fixedly connected to the cooling pipe 10. A air cooler 12 is arranged below the water pump 8.

[0027] A universal wheel 2 is fixedly installed at the bottom of the chassis 1. There are four universal wheels 2. The four universal wheels 2 are symmetrical with each other about the center of the chassis 1. The tank body 3 and the sealing cover 4 are snap-fitted. The connection between the tank body 3 and the sealing cover 4 is fixed by a lock. An agitator 6 is arranged inside the tank body 3. A scraper 7 is arranged on the side wall of the agitator 6. The scraper 7 is a silicone plate. There are four scrapers 7. The four scrapers 7 are in contact with the inner wall of the tank body 3.

[0028] The agitator 6 is arranged to accelerate the flow inside the passivator, and can ensure that the cooling medium is in full contact with the passivator, so that the cooling medium can evenly absorb and take away the heat in the passivator, which helps to improve the uniformity of cooling and prevent local overheating or overcooling, thereby ensuring the quality of the passivator during the cooling process. The scraper 7 is arranged to effectively scrape off the attachments on the inner wall of the tank body 3, ensuring the cleanliness of the inner wall of the tank body 3.

[0029] A cooling pipe 10 is provided on the outside of the tank body 3. The cooling pipe 10 is designed in a spring shape and is tightly attached to the outer wall of the tank body 3. The water outlet end of the cooling pipe 10 is fixedly connected to a water outlet pipe 11. The water outlet pipe 11 passes through the outside of the chassis 1. An air cooler 12 is provided inside the chassis 1. The air outlet end of the air cooler 12 is fixedly connected to an air inlet pipe 13. The air inlet pipe 13 passes through the inside of the chassis 1.

[0030] The curved shape of the spring-shaped cooling tube 10 can enhance the turbulence of the internal water, so that the water forms a more complex flow pattern in the cooling tube 10, increasing the heat exchange area between the water and the passivator, and can significantly improve the cooling speed of the passivator. The air cooler 12 is provided to form cold air and introduce it into the tank body 3 through the air inlet pipe 13, so that the cold air can quickly exchange heat with the passivator, thereby realizing efficient cooling of the passivator.

[0031] Working principle of this utility model:

[0032] Refer to the instruction manual Figure 1-5When using the utility model, firstly, the cooling device is moved to a suitable position by the universal wheel 2 for stable placement, and the power supply of the cooling device is connected to the external power supply, and the water pipe 9 is connected to the cold water supply box, so that the cooling device is in a powered-on working state, and then the passivating agent can be poured into the tank body 3, and the driving motor 5 is started, and the agitator 6 is driven by the driving motor 5, so that the agitator 6 can stir the static passivating agent in the tank body 3, and effectively accelerate the flow inside the passivating agent. When the agitator 6 stirs the passivating agent, the water pump 8 can pass cold water into the cooling pipe 10, and the water forms a flow pattern in the cooling pipe 10, so as to quickly take away part of the heat in the passivating agent. While cooling with water, cold air is injected into the tank body 3 through the air cooler 12 and the air inlet pipe 13 to take away the remaining heat. By combining the two methods, the cooling efficiency of the passivating agent can be greatly improved, ensuring that the passivating agent maintains a low temperature during use.

Claims

1. A high-efficiency cooling device for passivating agent production, comprising a chassis (1), a tank (3), an agitator (6), a cooling pipe (10) and a cooling fan (12), characterized in that: A tank body (3) is arranged on one side of the interior of the chassis (1), a sealing cover (4) is arranged on the top of the tank body (3), a driving motor (5) is fixedly mounted at the center of the top of the sealing cover (4), an output end of the driving motor (5) is fixedly connected to a stirrer (6), a scraper (7) is arranged on the inner wall of the tank body (3), a water pump (8) is arranged on the other side of the interior of the chassis (1), a water inlet end of the water pump (8) is fixedly connected to a water guide pipe (9), a water outlet end of the water pump (8) is fixedly connected to a cooling pipe (10), and a cooling fan (12) is arranged below the water pump (8).

2. A high-efficiency cooling device for passivating agent production according to claim 1, characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the chassis (1), and four universal wheels (2) are provided, and the four universal wheels (2) are centrally symmetrical with respect to the chassis (1).

3. The high-efficiency cooling device for passivating agent production according to claim 1, characterized in that: The tank body (3) and the sealing cover (4) are mounted in a snap-fit ​​manner, and the connection between the tank body (3) and the sealing cover (4) is fixed by a lock.

4. A high-efficiency cooling device for passivating agent production according to claim 3, characterized in that: The tank body (3) is provided with an agitator (6) inside, and a scraper (7) is provided on the side wall of the agitator (6).

5. A high-efficiency cooling device for passivating agent production according to claim 4, characterized in that: The scraper (7) is a silica gel plate, and four scrapers (7) are provided, and the four scrapers (7) are in contact with the inner wall of the tank body (3).

6. A high-efficiency cooling device for passivating agent production according to claim 4, characterized in that: A cooling pipe (10) is arranged outside the tank body (3); the cooling pipe (10) is designed to be spring-shaped and is tightly attached to the outer wall of the tank body (3).

7. A high-efficiency cooling device for passivating agent production according to claim 6, characterized in that: The water outlet end of the cooling pipe (10) is fixedly connected to a water outlet pipe (11), and the water outlet pipe (11) penetrates to the outside of the chassis (1).

8. A high-efficiency cooling device for passivating agent production according to claim 7, characterized in that: An air cooler (12) is arranged inside the chassis (1), and an air outlet end of the air cooler (12) is fixedly connected to an air inlet pipe (13), and the air inlet pipe (13) penetrates into the interior of the chassis (1).

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