Chemical kettle with rapid cooling function for chemical raw material production

Abstract

The utility model discloses a chemical kettle with a quick cooling function for chemical raw material production, which comprises a chemical kettle, a stirring mechanism is arranged on the chemical kettle, a second spiral coil is embedded in the chemical kettle, a cooling box is arranged on one side of the chemical kettle, and a cooling fan is arranged on the other side of the chemical kettle. The two ends of the second spiral pipe are fixedly connected with a first heat dissipation pipe and a second heat dissipation pipe which are located in the cooling box correspondingly, one end of the first heat dissipation pipe is fixedly connected with a cooling water inlet pipe penetrating through the cooling box, one end of the second heat dissipation pipe is fixedly connected with a cooling water outlet pipe penetrating through the cooling box, and fans are arranged at the two ends of the cooling box correspondingly. Compared with the prior art, the chemical raw material cooling device has the advantages that chemical raw materials can be rapidly cooled, the cooling time is shortened, and the production efficiency of the chemical raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical kettle cooling, in particular to a chemical kettle with a rapid cooling function for producing chemical raw materials. Background Art

[0002] Chemical kettle is a kind of equipment used for chemical reaction and material mixing. It is usually made of corrosion-resistant materials. Chemical kettle is widely used in chemical industry, pharmaceutical industry, food industry and other fields for synthesizing chemical substances, producing medicines, manufacturing food, etc. After the chemical raw materials react in the chemical kettle, a lot of heat will be generated. It is necessary to use a rapid cooling device to prevent the container from breaking and improve the product quality.

[0003] In the prior art, the temperature is usually reduced by water cooling or air cooling. The cooling method is relatively simple and the required cooling time is relatively long, which affects the production efficiency of chemical raw materials. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above defects and provide a chemical kettle with a rapid cooling function for the production of chemical raw materials, which can quickly cool the chemical raw materials, reduce the cooling time, and improve the production efficiency of the chemical raw materials.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a chemical kettle with a rapid cooling function for the production of chemical raw materials, comprising a chemical kettle, a stirring mechanism is provided on the chemical kettle, a second spiral coil is embedded in the chemical kettle, a cooling box is provided on one side of the chemical kettle, and the two ends of the second spiral coil are respectively fixedly connected with a first heat dissipation pipe and a second heat dissipation pipe located in the cooling box, one end of the first heat dissipation pipe is fixedly connected with a cooling water inlet pipe that runs through the cooling box, one end of the second heat dissipation pipe is fixedly connected with a cooling water outlet pipe that runs through the cooling box, fans are provided at both ends of the cooling box, a discharge pipe is provided on the bottom surface of the chemical kettle, a connecting pipe is fixedly connected to the discharge pipe, a water pump is fixedly connected to one side of the chemical kettle, the input end of the water pump is connected to the connecting pipe, and the output end of the water pump is fixedly connected with the first spiral coil that fits the inner wall of the chemical kettle.

[0006] The advantages of the utility model compared with the prior art are:

[0007] The water pump can pump the liquid reactant in the chemical kettle into the connecting pipe, and then enter the first spiral coil in the chemical kettle through the output end of the water pump, and then the liquid reactant in the first spiral coil is cooled by the coolant in the second spiral coil on the chemical kettle. At the same time, the liquid reactant in the chemical kettle can be cooled, and then the coolant is cooled by the fan, realizing a combination of air cooling and liquid cooling, so that the liquid reactant can be quickly cooled.

[0008] As an improvement, the stirring mechanism includes a rotating shaft rotatably connected in the chemical kettle, and at least one stirring blade is fixedly connected to the rotating shaft. The chemical kettle is fixedly connected to a motor that drives the rotating shaft to rotate, so as to stir the chemical raw materials.

[0009] As an improvement, the heat dissipation pipe is provided with at least one heat dissipation fin to rapidly cool the coolant.

[0010] As an improvement, the chemical kettle is provided with a feed pipe, and both the feed pipe and the discharge pipe are provided with electromagnetic valves to control the inflow and outflow of materials.

[0011] As an improvement, filters are provided on both sides of the fan to filter impurities in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model discloses a three-dimensional diagram of a chemical kettle with a rapid cooling function for producing chemical raw materials.

[0013] Figure 2 The utility model discloses an explosion diagram of a chemical kettle with a rapid cooling function for producing chemical raw materials.

[0014] Figure 3 The utility model is a front view of a chemical kettle with a rapid cooling function for producing chemical raw materials.

[0015] Figure 4 The utility model is a cross-sectional view of a chemical kettle with a rapid cooling function for producing chemical raw materials.

[0016] As shown in the figure: 1. Chemical kettle; 2. Discharge pipe; 3. Connecting pipe; 4. Water pump; 5. First spiral coil; 6. Cooling water inlet pipe; 7. Second spiral coil; 8. Rotating shaft; 9. Stirring blade; 10. Motor; 11. First heat dissipation pipe; 12. Cooling box; 13. Second heat dissipation pipe; 14. Heat sink; 15. Fan; 16. Feed pipe; 17. Solenoid valve; 18. Filter; 19. Cooling water outlet pipe. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figures 1 to 4As shown, a chemical kettle with a rapid cooling function for producing chemical raw materials includes a chemical kettle 1, a rotating shaft 8 is rotatably connected inside the chemical kettle 1, at least one stirring blade 9 is fixedly connected to the rotating shaft 8, a motor 10 for driving the rotating shaft 8 to rotate is fixedly connected to the chemical kettle 1, a discharge pipe 2 is provided on the bottom surface of the chemical kettle 1, a feed pipe 16 is provided on the chemical kettle 1, and electromagnetic valves 17 are provided on the feed pipe 16 and the discharge pipe 2, and a connecting pipe 3 is fixedly connected to the discharge pipe 2.

[0019] A water pump 4 is fixedly connected to one side of the chemical kettle 1, and the input end of the water pump 4 is connected to the connecting pipe 3, and the output end of the water pump 4 is fixedly connected to a first spiral coil 5 that fits the inner wall of the chemical kettle 1. A second spiral coil 7 is embedded in the chemical kettle 1, and a cooling box 12 is provided on one side of the chemical kettle 1. The two ends of the second spiral coil 7 are respectively fixedly connected to a first heat dissipation pipe 11 and a second heat dissipation pipe 13 located in the cooling box 12, one end of the first heat dissipation pipe 11 is fixedly connected to a cooling water inlet pipe 6 that runs through the cooling box 12, and one end of the second heat dissipation pipe 13 is fixedly connected to a cooling water outlet pipe 19 that runs through the cooling box 12, and at least one heat sink 14 is provided on the heat dissipation pipe 13, and fans 15 are provided at both ends of the cooling box 12, and filters 18 are provided on both sides of the fan 15.

[0020] In specific use, firstly, the chemical raw materials are put into the chemical kettle 1 through the feed pipe 16, and then the motor 10 is started. The motor 10 drives the rotating shaft 8 to rotate, and the stirring blades 9 on the rotating shaft 8 stir and mix the chemical raw materials. When the reaction is completed, the water pump 4 is started, and the fan 15 is turned on. Cold water enters the first heat dissipation pipe 11 from the cooling water inlet pipe 6, and then enters the second spiral coil 7. The water pump draws the liquid reactant in the chemical kettle 1 from the discharge pipe 2 into the connecting pipe 3, and then enters the first spiral coil 5 in the chemical kettle 1. The liquid reactant in the first spiral coil 5 contacts the inner wall of the chemical kettle 1, so that the heat is transferred to the inner wall of the chemical kettle 1, and the second spiral coil 7 embedded in the chemical kettle 1 The cold water will take away the heat from the inner wall of the chemical kettle 1. Sometimes the amount of liquid reactants does not reach the capacity of the chemical kettle 1, which will cause the efficiency of the second spiral coil 7 to take away the heat from the inner wall of the chemical kettle 1 to become low. The first spiral coil 5 can deliver the liquid reactants to the inner wall of the chemical kettle 1 that has not been reached, thereby accelerating the cooling process. The water after absorbing the heat enters the second heat dissipation pipe 13 through the second spiral coil 7, and then enters the cooling water outlet pipe 19. The cold water in the cooling water inlet pipe 6 enters the first heat dissipation pipe 11. The fan 15 under the cooling box 12 can be used to air-cool the first heat dissipation pipe 11 and the second heat dissipation pipe 13 to increase the cooling efficiency. When the cooling is completed, the electromagnetic valve 17 is opened to take out the chemical raw materials.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A chemical kettle with a rapid cooling function for producing chemical raw materials, comprising a chemical kettle (1), characterized in that: The chemical kettle (1) is provided with a stirring mechanism, a second spiral coil (7) is embedded in the chemical kettle (1), a cooling box (12) is provided on one side of the chemical kettle (1), two ends of the second spiral coil (7) are respectively fixedly connected to a first heat dissipation pipe (11) and a second heat dissipation pipe (13) located in the cooling box (12), one end of the first heat dissipation pipe (11) is fixedly connected to a cooling water inlet pipe (6) that passes through the cooling box (12), and one end of the second heat dissipation pipe (13) is fixedly connected to a cooling water inlet pipe (6) that passes through the cooling box (12). A cooling water outlet pipe (19) is provided which runs through the cooling box (12). Fans (15) are provided at both ends of the cooling box (12). A discharge pipe (2) is provided on the bottom surface of the chemical kettle (1). A connecting pipe (3) is fixedly connected to the discharge pipe (2). A water pump (4) is fixedly connected to one side of the chemical kettle (1). The input end of the water pump (4) is connected to the connecting pipe (3). The output end of the water pump (4) is fixedly connected to a first spiral coil (5) which is in contact with the inner wall of the chemical kettle (1).

2. The chemical kettle with rapid cooling function for producing chemical raw materials according to claim 1, characterized in that: The stirring mechanism comprises a rotating shaft (8) rotatably connected in the chemical kettle (1), at least one stirring blade (9) being fixedly connected to the rotating shaft (8), and a motor (10) for driving the rotating shaft (8) to rotate being fixedly connected to the chemical kettle (1).

3. The chemical kettle with rapid cooling function for producing chemical raw materials according to claim 1, characterized in that: The heat dissipation pipe (13) is provided with at least one heat dissipation fin (14).

4. The chemical kettle with rapid cooling function for producing chemical raw materials according to claim 1, characterized in that: The chemical reactor (1) is provided with a feed pipe (16), and both the feed pipe (16) and the discharge pipe (2) are provided with electromagnetic valves (17).

5. The chemical kettle with rapid cooling function for producing chemical raw materials according to claim 3, characterized in that: Filters (18) are provided on both sides of the fan (15).

Images