Efficient heat exchange type circulating cooling reaction kettle

Abstract

The utility model discloses an efficient heat exchange type circulating cooling reaction kettle, which relates to the technical field of reaction kettles, and comprises a kettle body, an inner container is arranged on the inner wall of the kettle body, a coil pipe is arranged between the kettle body and the inner container, the coil pipe is wound on the surface of the inner container, and the coil pipe is arranged in the inner container. The inner container is provided with a coil pipe, the coil pipe is used for cooling the inner container after water is led in, a stirring piece is arranged in the inner container and used for stirring materials in the inner container, a temporary storage barrel is arranged at the bottom of the kettle body and used for collecting cooled water at the coil pipe, a feeding pipe is installed at the top of the inner container, and a discharging pipe is installed at the bottom of the feeding pipe. The feeding pipe is used for injecting a material; by means of the built-in stirring piece, uniform stirring of materials is achieved, sufficient reaction is promoted, the reaction efficiency is improved, meanwhile, the coil pipe is tightly wound on the surface of the inner container, cooling water flows in the coil pipe, heat generated by reaction is effectively taken away, stability of the temperature in the inner container is guaranteed, and the cooling effect is improved. Therefore, the reaction process is favorably controlled, and the product quality is ensured.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessels, and in particular to a high-efficiency heat exchange circulating cooling reaction vessel. Background Technology

[0002] In industries such as chemical, pharmaceutical, and food processing, reaction vessels are common equipment used for various chemical reactions or physical mixing processes. However, traditional reaction vessels often present several problems during the reaction process, particularly in heat exchange and cooling. Traditional reaction vessels typically employ external cooling methods, such as jackets or cooling coils, but these methods often have low heat exchange efficiency, failing to quickly and effectively remove the heat generated by the reaction. This makes it difficult to control the reaction temperature, affecting product quality and reaction efficiency. Furthermore, in the cooling process of traditional reaction vessels, cooling water is often used only once and then directly discharged, which not only wastes valuable water resources but also increases production costs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a high-efficiency heat exchange circulating cooling reactor, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat exchange circulating cooling reactor, comprising a reactor body, an inner liner provided on the inner wall of the reactor body, a coil provided between the reactor body and the inner liner, the coil being wound around the surface of the inner liner, the coil being used to cool the inner liner after water is introduced, a stirring element provided inside the inner liner, the stirring element being used to stir the materials inside the inner liner, a temporary storage tank provided at the bottom of the reactor body, the temporary storage tank being used to collect the water after cooling at the coil, a feed pipe installed at the top of the inner liner, the feed pipe being used to inject materials, and a discharge pipe installed at the bottom of the inner liner, the discharge pipe being used to discharge materials.

[0005] As a further technical solution of this utility model, the stirring component includes a motor installed on the top of the vessel body, a stirring rod installed at the output end of the motor, the stirring rod being inserted into the inner liner and rotatably connected to the inner bottom wall of the inner liner through a bearing, and stirring blades being installed on the surface of the stirring rod.

[0006] As a further technical solution of this utility model, a water inlet pipe is installed at the top of the coil, the water inlet pipe extends through to the top of the vessel body, and a drain pipe is installed at the bottom of the coil, the drain pipe extends through to the bottom of the vessel body, for discharging cooling water into the temporary storage tank.

[0007] As a further technical solution of this utility model, a water pumping part is installed on the surface of the vessel body. The water pumping part is used to pump the water in the temporary storage tank back into the water inlet pipe for water circulation.

[0008] As a further technical solution of this utility model, the water pumping unit includes a water pump installed on the surface of the vessel body, a water pumping pipe installed at the bottom of the water pump, the water pumping pipe being used to pump water from the temporary storage tank, and an outlet pipe installed at the top of the water pump, the outlet pipe being connected to the inlet pipe.

[0009] As a further technical solution of this utility model, a filter section is installed on the top of the water inlet pipe, and the filter section is used to filter the water entering the water inlet pipe.

[0010] As a further technical solution of this utility model, the filtration unit includes a filter cylinder installed on the top of the water inlet pipe, a filter element placed inside the filter cylinder, the filter element being used to filter cooling water, a threaded sleeve being threadedly connected to the top of the filter cylinder, a water injection pipe being installed on the top of the threaded sleeve, and the water injection pipe being connected to the water outlet pipe.

[0011] This invention provides a high-efficiency heat exchange circulating cooling reactor, which has the following advantages compared with the prior art:

[0012] 1. This design features a high-efficiency heat exchange circulating cooling reactor. Through the built-in stirring element, the materials are uniformly stirred, promoting a full reaction and improving reaction efficiency. At the same time, the coil is tightly wound around the surface of the inner liner, and the cooling water flows inside the coil, effectively removing the heat generated by the reaction and ensuring the stability of the temperature inside the inner liner. This improves the cooling effect, which helps to control the reaction process and ensure product quality.

[0013] 2. This design features a high-efficiency heat exchange circulating cooling reactor, equipped with a water pumping section and a filtration section. The cooling water in the temporary storage tank is drawn out by a water pump, filtered, and then sent back into the coil, realizing the recycling of cooling water. This not only reduces water waste but also lowers production costs, conforming to the concept of energy conservation and environmental protection. At the same time, the filtration section ensures the purity of the cooling water entering the coil, extending the service life of the coil. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a high-efficiency heat exchange circulating cooling reactor.

[0015] Figure 2 This is a cross-sectional view of the structure of a high-efficiency heat exchange circulating cooling reactor;

[0016] Figure 3 This is a schematic diagram of the filter section of a high-efficiency heat exchange circulating cooling reactor.

[0017] In the diagram: 1. Kettle body; 2. Inner liner; 21. Feed pipe; 22. Discharge pipe; 3. Coil; 31. Water inlet pipe; 32. Drain pipe; 4. Stirring component; 41. Motor; 42. Stirring rod; 43. Stirring blade; 5. Temporary storage tank; 6. Pumping section; 61. Water pump; 62. Water outlet pipe; 63. Pumping pipe; 7. Filtration section; 71. Filter cylinder; 72. Filter element; 73. Threaded sleeve; 74. Water injection pipe. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 This utility model provides a high-efficiency heat exchange circulating cooling reactor technical solution: a high-efficiency heat exchange circulating cooling reactor mainly includes a reactor body 1. An inner liner 2 is provided on the inner wall of the reactor body 1 to hold the reaction materials. A coil 3 is provided between the reactor body 1 and the inner liner 2, and the coil 3 is tightly wound around the surface of the inner liner 2 to facilitate effective heat exchange. The coil 3 is used to introduce cooling water, and the flow of water carries away the heat generated inside the inner liner 2, thereby achieving a cooling effect. A stirring element 4 is provided inside the inner liner 2 to stir the materials inside the inner liner 2, ensuring uniform reaction. A temporary storage tank 5 is provided at the bottom of the reactor body 1 to collect the cooled water from the coil 3. In addition, a feed pipe 21 is installed at the top of the inner liner 2 to inject materials into the inner liner 2; a discharge pipe 22 is installed at the bottom of the inner liner 2 to discharge the reacted materials. Through the above structure, the reactor can achieve material cooling, stirring, and collection of circulating cooling water, improving reaction efficiency and cooling effect.

[0020] like Figure 1-3 As shown, the stirring component 4 includes a motor 41 mounted on the top of the vessel body 1. A stirring rod 42 is mounted on the output end of the motor 41. The stirring rod 42 is inserted into the inner liner 2 and rotatably connected to the inner bottom wall of the inner liner 2 via a bearing. Stirring blades 43 are mounted on the surface of the stirring rod 42 for stirring the material inside the inner liner 2 under the drive of the motor 41. By driving the stirring rod 42 and stirring blades 43 to rotate, uniform stirring of the material inside the inner liner 2 is achieved, improving reaction efficiency and uniformity.

[0021] like Figure 1-3As shown, a water inlet pipe 31 is installed at the top of the coil 3, which extends to the top of the vessel body 1 for connecting cooling water. A drain pipe 32 is installed at the bottom of the coil 3, which extends to the bottom of the vessel body 1 to drain the cooled water into the temporary storage tank 5. Through the arrangement of the water inlet pipe 31 and the drain pipe 32, the continuous inflow and outflow of cooling water is achieved, ensuring the cooling effect of the coil 3.

[0022] like Figure 1-3 As shown, a water pumping unit 6 is installed on the surface of the vessel body 1, which is used to pump the water in the temporary storage tank 5 back into the water inlet pipe 31 to realize the recycling of water. Through the setting of the water pumping unit 6, the cooling water is recycled, which improves the utilization rate of water resources and the energy-saving effect of the reactor.

[0023] like Figure 1-3 As shown, the water pumping unit 6 includes a water pump 61 installed on the surface of the reactor body 1. A water pump pipe 63 is installed at the bottom of the water pump 61 for drawing water from the temporary storage tank 5. A water outlet pipe 62 is installed at the top of the water pump 61, and the water outlet pipe 62 is connected to the water inlet pipe 31, sending the drawn water into the coil 3 for further cooling. Through the cooperation of the water pump 61, the water pump pipe 63, and the water outlet pipe 62, the circulation of cooling water is achieved, ensuring the continuous cooling effect of the reactor.

[0024] like Figure 1-3 As shown, a filter section 7 is installed at the top of the water inlet pipe 31 to filter the water entering the water inlet pipe 31, preventing impurities from entering the coil 3 and affecting the cooling effect. The filter section 7 ensures the purity of the cooling water entering the coil 3, thereby improving the cooling efficiency and service life of the coil 3.

[0025] like Figure 1-3 As shown, the filtration unit 7 includes a filter cylinder 71 installed at the top of the inlet pipe 31. A filter element 72 is placed inside the filter cylinder 71 for filtering the cooling water. A threaded sleeve 73 is threadedly connected to the top of the filter cylinder 71, and a water injection pipe 74 is installed at the top of the threaded sleeve 73. The water injection pipe 74 is connected to the outlet pipe 62, enabling the filtered cooling water to be smoothly delivered into the inlet pipe 31. Through the cooperation of the filter cylinder 71, filter element 72, threaded sleeve 73, and water injection pipe 74, effective filtration and smooth delivery of cooling water are achieved, ensuring the cooling effect and stability of the reactor.

[0026] The working principle of this utility model is as follows: check whether each component of the reaction vessel is intact, ensure that the electrical equipment such as the motor and water pump is normal, inject an appropriate amount of cooling water into the filter cylinder 71 through the water injection pipe 74 to ensure that the filter element 72 is wet and ready for filtration, open the valve of the feed pipe 21, and inject the material to be reacted into the inner liner 2.

[0027] Furthermore, the motor 41 is started, which drives the stirring rod 42 and stirring blade 43 to rotate, uniformly stirring the material in the inner liner 2 and promoting the reaction. At the same time, the valve of the water inlet pipe 31 is opened, and the cooling water enters the coil 3 through the filter section 7 (filter cylinder 71 and filter element 72). The cooling water flows in the coil 3, absorbing the heat generated by the reaction in the inner liner 2, and then is discharged into the temporary storage tank 5 through the drain pipe 32.

[0028] When the cooling water in the temporary storage tank 5 accumulates to a certain amount, the water pump 61 is started. The water pump 61 draws the cooling water from the temporary storage tank 5 through the water pumping pipe 63, and then sends the cooling water into the water injection pipe 74 through the water outlet pipe 62. After being filtered again by the filter section 7, the cooling water enters the water inlet pipe 31, and then flows into the coil 3 for the next cooling cycle.

[0029] After the reaction is complete, turn off motor 41 to stop stirring, close the valves of water inlet pipe 31 and drain pipe 32 to stop the circulation of cooling water, and open the valve of discharge pipe 22 to discharge the reacted material from the inner tank 2. After the reaction is complete, cleaning solution can be injected into the inner tank 2 through feed pipe 21, and then motor 41 can be restarted for stirring and cleaning. After cleaning is completed, drain the cleaning solution and inspect and maintain all components of the reactor to ensure normal operation for the next use.

[0030] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A high-efficiency heat exchange circulating cooling reactor, characterized in that, The vessel includes a vessel body (1), the inner wall of which is provided with an inner liner (2), a coil (3) is provided between the vessel body (1) and the inner liner (2), the coil (3) is wound around the surface of the inner liner (2), and the coil (3) is used to cool the inner liner (2) after water is introduced. A stirring element (4) is provided inside the inner liner (2), and the stirring element (4) is used to stir the material inside the inner liner (2). The bottom of the vessel body (1) is provided with a temporary storage tank (5), which is used to collect water after cooling at the coil (3). The top of the inner liner (2) is provided with a feed pipe (21), which is used to inject materials. The bottom of the inner liner (2) is provided with a discharge pipe (22), which is used to discharge materials.

2. The high-efficiency heat exchange circulating cooling reactor according to claim 1, characterized in that, The stirring component (4) includes a motor (41) installed on the top of the vessel body (1). A stirring rod (42) is installed at the output end of the motor (41). The stirring rod (42) is inserted into the inner liner (2) and rotatedly connected to the inner bottom wall of the inner liner (2) through a bearing. Stirring blades (43) are installed on the surface of the stirring rod (42).

3. The high-efficiency heat exchange circulating cooling reactor according to claim 1, characterized in that, A water inlet pipe (31) is installed at the top of the coil (3), and the water inlet pipe (31) extends to the top of the vessel body (1). A drain pipe (32) is installed at the bottom of the coil (3), and the drain pipe (32) extends to the bottom of the vessel body (1) to drain cooling water into the temporary storage tank (5).

4. The high-efficiency heat exchange circulating cooling reactor according to claim 1, characterized in that, The surface of the vessel body (1) is equipped with a water pumping section (6), which is used to pump water from the temporary storage tank (5) back into the water inlet pipe (31) for water circulation.

5. The high-efficiency heat exchange circulating cooling reactor according to claim 4, characterized in that, The pumping unit (6) includes a pump (61) installed on the surface of the vessel body (1). A pumping pipe (63) is installed at the bottom of the pump (61) and is used to pump water from the temporary storage tank (5). An outlet pipe (62) is installed at the top of the pump (61) and is connected to the inlet pipe (31).

6. The high-efficiency heat exchange circulating cooling reactor according to claim 5, characterized in that, A filter section (7) is installed on the top of the water inlet pipe (31), which is used to filter the water entering the water inlet pipe (31).

7. The high-efficiency heat exchange circulating cooling reactor according to claim 6, characterized in that, The filtration unit (7) includes a filter cylinder (71) installed on top of the water inlet pipe (31), and a filter element (72) is placed inside the filter cylinder (71) for filtering cooling water.

8. The high-efficiency heat exchange circulating cooling reactor according to claim 7, characterized in that, The top of the filter cylinder (71) is threadedly connected to a threaded sleeve (73), and a water injection pipe (74) is installed on the top of the threaded sleeve (73). The water injection pipe (74) is connected to the water outlet pipe (62).

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