Rapid material cooling device

Abstract

The utility model provides a rapid material cooling device which comprises a mixing and stirring tank and a cooling and stirring tank, a rotating platform, a material return spray pipe, a material supply spray pipe and a scraper blade are arranged in the cooling and stirring tank, and the material return spray pipe, the material supply spray pipe and the scraper blade are sequentially arranged in the rotating direction of the rotating platform. The output end of the mixing and stirring tank is connected with an incoming material spray pipe of the cooling and stirring tank through a heating pipe; the output end of the cooling and stirring tank is connected with the material return spray pipe through a transmission pipe, so that materials in the cooling and stirring tank are conveyed to the material return spray pipe through the transmission pipe and are sprayed to the rotating platform from the material return spray pipe; a mixed material in the mixing and stirring tank is heated by the heating pipe, then is sprayed to the rotating platform through the incoming material spraying pipe and is in contact with a material sprayed by the return material spraying pipe for cooling; the scraping plate is used for scraping the material on the rotating platform into the cooling and stirring tank for stirring and cooling; and rapid cooling of the heated material is realized through the circulation.

Description

Technical Field

[0001] This utility model relates to the field of preparation of mixed materials, and more specifically to a rapid cooling device for materials. Background Technology

[0002] When preparing products such as solder paste, it is necessary to thoroughly mix various solid materials and solvents, and then heat the mixture to dissolve it. However, some materials need to be rapidly cooled after heating and dissolving to maintain their properties, such as reducing discoloration or deterioration of materials like rosin and thixotropic agents at high temperatures; therefore, it is necessary to design a device that can rapidly cool the materials. Utility Model Content

[0003] Therefore, in order to solve the above problems, this utility model provides a material rapid cooling device.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] A rapid material cooling device includes a mixing tank and a cooling tank. The cooling tank is equipped with a rotating platform and a return spray pipe, an incoming spray pipe, and a scraper arranged sequentially along the rotation direction of the rotating platform. The output end of the mixing tank is connected to the incoming spray pipe of the cooling tank through a heating pipe. The output end of the cooling tank is connected to the return spray pipe through a transmission pipe, so that the material in the cooling tank is transported to the return spray pipe through the transmission pipe and sprayed onto the rotating platform from the return spray pipe. The mixed material in the mixing tank is heated by the heating pipe and then sprayed onto the rotating platform through the incoming spray pipe to contact the material sprayed from the return spray pipe for cooling. The scraper is used to scrape the material on the rotating platform down into the cooling tank for mixing and cooling.

[0006] Furthermore, the rotating platform has a conical structure.

[0007] Furthermore, the conical surface of the rotating platform is provided with multiple annular steps from top to bottom; the surface of the scraper facing the rotating platform is a multi-level stepped shape adapted to the surface of the rotating platform.

[0008] Furthermore, the rotating platform and the agitator of the cooling mixing tank are connected by the same drive shaft, and the agitator of the cooling mixing tank is located below the rotating platform.

[0009] Furthermore, a drive motor is fixed to the top of the cooling mixing tank, and the drive motor extends into the cooling mixing tank from the top and is connected in sequence to the rotating platform and the mixing blade.

[0010] Furthermore, a peristaltic pump is also provided between the output end of the mixing tank and the heating tube.

[0011] Furthermore, a cooler is provided on the transmission pipe.

[0012] Furthermore, the transmission tube is also equipped with an ultrasonic oscillator.

[0013] Furthermore, a drive pump is installed on the transmission pipe.

[0014] Furthermore, a cooling jacket is provided around the outer periphery of the cooling mixing tank.

[0015] The technical solution provided by this utility model has the following beneficial effects:

[0016] The mixing tank is used to mix materials, ensuring thorough mixing of various materials. The mixture is then output through a heating pipe, which heats the materials, causing them to dissolve. The dissolved material is sprayed from the inlet nozzle onto the rotating platform, where it comes into contact with the material sprayed from the return nozzle for cooling. This spraying method allows the dissolved material to cover a large area and a thin layer on the cooled material surface, significantly reducing its temperature. A scraper then scrapes the material from the rotating platform into a cooling mixing tank for further mixing and cooling. The cooled material is then output through a transfer pipe to the return nozzle, where it is sprayed back onto the rotating platform. This cycle achieves rapid cooling of the heated materials. Attached Figure Description

[0017] Figure 1 The diagram shown is a structural schematic of the material rapid cooling device in the embodiment. Detailed Implementation

[0018] To further illustrate the various embodiments, the present invention provides accompanying drawings. These drawings are part of the disclosure of the present invention and are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementations and the advantages of the present invention. Components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0019] In the description of this invention, terms such as "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0021] Reference Figure 1As shown, this embodiment provides a material rapid cooling device, including a mixing tank 10 and a cooling mixing tank 20. The cooling mixing tank 20 is provided with a rotating platform 22 and a return spray pipe 23, an incoming spray pipe 24 and a scraper 25 arranged sequentially along the rotation direction of the rotating platform 22. Specifically, the rotating platform is located above the mixing paddle of the cooling mixing tank. When the rotating platform 22 rotates, the material from the return spray pipe 23 is first sprayed onto the surface of the rotating platform 22, and then the material from the incoming spray pipe 24 is sprayed onto the surface of the rotating platform 22 and comes into contact with the material previously sprayed from the return spray pipe 23; finally, the scraper 25 scrapes the material off the surface of the rotating platform 22.

[0022] Specifically, the output end of the mixing tank 10 is connected to the feed nozzle 24 of the cooling mixing tank 20 via a heating pipe 11; the output end of the cooling mixing tank 20 is connected to the return nozzle 23 via a transmission pipe 30.

[0023] The operation process is as follows: Multiple materials are added to the mixing tank 10 for mixing and stirring. The cooled materials in the cooling mixing tank 20 are output through the transmission pipe 30 to the return spray pipe 23 and sprayed onto the rotating platform 22. After the mixing tank 10 completes the stirring, the materials are output through the heating pipe 11, which heats the mixture to dissolve it. The dissolved materials are sprayed from the incoming spray pipe 24 onto the rotating platform 22 and come into contact with the materials sprayed from the return spray pipe 23 to cool them down. Through spraying, the dissolved materials can cover the surface of the cooled materials (i.e., the materials sprayed from the return spray pipe 23) in a large area and in a thin layer, so as to fully exchange heat and achieve cooling to a large extent. Then, the scraper 25 scrapes the materials on the rotating platform 22 into the cooling mixing tank 20 for further stirring and cooling. The cooled materials are again output through the transmission pipe 30 to the return spray pipe 23 and sprayed onto the rotating platform 22 so that the materials sprayed from the incoming spray pipe 24 can come into contact with them, thus realizing circulation. The above cycle enables rapid cooling of the heated material.

[0024] The heating element is installed in the heating pipe 11 at the output end of the mixing tank 10 to minimize the time it takes for the material to cool down.

[0025] Specifically, the return nozzle 23 and the incoming nozzle 24 preferably adopt nozzles that can spray materials outward in a fan shape. Spraying in a fan shape provides a wide spray area and good heat dissipation.

[0026] A peristaltic pump 12 is also provided between the output end of the mixing tank 10 and the heating tube 11 to control the mixed materials output from the mixing tank 10.

[0027] Furthermore, in this embodiment, the rotating platform 22 has a conical structure, i.e., it has a conical surface, increasing the surface area. Both the return nozzle 23 and the incoming nozzle 24 spray materials onto the conical surface of the rotating platform 22, resulting in a larger area, and the scraper 25 makes it easier for the material to fall to the bottom for stirring. Even more preferably, the conical surface of the rotating platform 22 has multiple annular steps from top to bottom; the surface of the scraper 25 facing the rotating platform 22 is multi-stepped to match the surface of the rotating platform 22. This further increases the surface area of ​​the rotating platform 22, allowing for a thinner spray of material and better initial cooling. Of course, in other embodiments, the structure of the rotating platform 22 is not limited to this.

[0028] The rotating platform 22 and the stirring paddle 21 of the cooling mixing tank 20 are connected by the same drive shaft 42. Specifically, a drive motor 41 is fixed on the top of the cooling mixing tank 20, and the drive shaft 42 of the drive motor 41 extends into the cooling mixing tank 20 through the top and is connected to the rotating platform 22 and the stirring paddle 21 in sequence. In this way, a single drive device can synchronously drive the rotating platform 22 and the stirring paddle 21 to move, simplifying the structure.

[0029] Specifically, the stirring paddle 21 of the cooling mixing tank 20 is an anchor-type stirring paddle with a wall scraping function, which can scrape off the material adhering to the inner wall of the cooling mixing tank 20 to form a thorough mixing.

[0030] The cooling mixing tank 20 is fitted with a cooling jacket around its outer periphery. The cooling jacket is circulated with cooling water, which allows the material inside the cooling mixing tank 20 to be rapidly stirred and cooled by heat exchange.

[0031] A drive pump 31 is installed on the transmission pipe 30, and the material in the cooling mixing tank 20 is output through the drive pump 31.

[0032] A cooler 32 is provided on the transmission pipe 30 to continuously cool the material inside the transmission pipe 30. Specifically, the cooler 32 can be a cooling jacket fitted around the outer periphery of the transmission pipe 30, or other heat exchange devices.

[0033] The transmission pipe 30 is also equipped with an ultrasonic oscillator 33, which vibrates the material inside the transmission pipe 30, preventing the material from sticking to the pipe wall, making the transmission smoother, and improving the heat exchange and cooling effect. Specifically, a cooling jacket is also provided on the outer periphery of the ultrasonic oscillator 33 to fully cool the ultrasonic oscillator 33 and the material it contacts.

[0034] The above discloses one of the preferred embodiments of this application. Of course, other embodiments are not limited to this. For example, the rotating platform 22 and the stirring paddle 21 of the cooling mixing tank 20 can each be driven by a driving device, and the transmission pipe 30 may not be equipped with an additional cooler 32 or ultrasonic oscillator 33.

[0035] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A rapid material cooling device, characterized in that: The system includes a mixing tank and a cooling tank. The cooling tank is equipped with a rotating platform and a return spray pipe, an incoming spray pipe, and a scraper arranged sequentially along the rotation direction of the rotating platform. The output end of the mixing tank is connected to the incoming spray pipe of the cooling tank through a heating pipe. The output end of the cooling tank is connected to the return spray pipe through a transmission pipe, so that the material in the cooling tank is transported to the return spray pipe through the transmission pipe and sprayed onto the rotating platform from the return spray pipe. The mixture in the mixing tank is heated by the heating pipe and then sprayed onto the rotating platform through the incoming spray pipe to contact the material sprayed from the return spray pipe for cooling. The scraper is used to scrape the material on the rotating platform down into the cooling tank for mixing and cooling.

2. The material rapid cooling device according to claim 1, characterized in that: The rotating platform has a conical structure.

3. The material rapid cooling device according to claim 2, characterized in that: The conical surface of the rotating platform has multiple annular steps from top to bottom; the surface of the scraper facing the rotating platform is a multi-level stepped shape adapted to the surface of the rotating platform.

4. The material rapid cooling device according to claim 1, characterized in that: The rotating platform and the stirring paddle of the cooling mixing tank are connected by the same drive shaft, and the stirring paddle of the cooling mixing tank is located below the rotating platform.

5. The material rapid cooling device according to claim 4, characterized in that: A drive motor is fixed to the top of the cooling mixing tank. The drive motor extends into the cooling mixing tank from the top and is connected in sequence to the rotating platform and the mixing blade.

6. The material rapid cooling device according to claim 1, characterized in that: A peristaltic pump is also installed between the output end of the mixing tank and the heating tube.

7. The material rapid cooling device according to claim 1, characterized in that: A cooler is installed on the transmission pipe.

8. The material rapid cooling device according to claim 1 or 7, characterized in that: The transmission tube is also equipped with an ultrasonic oscillator.

9. The material rapid cooling device according to claim 1, characterized in that: A drive pump is installed on the transmission pipe.

10. The material rapid cooling device according to claim 1, characterized in that: The cooling mixing tank is fitted with a cooling jacket around its outer periphery.

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