Automatic temperature control sugarcoating machine

Abstract

The embodiment of the utility model provides an automatic temperature control sugar-coating machine, which comprises a pot body assembly, a sugar-coating machine body, a sugar-coating machine body, a sugar-coating machine body and a sugar-coating machine body, and is characterized in that the pot body assembly comprises a first pot body and a second pot body; the driving structure is in transmission connection with the pot body assembly and is used for driving the pot body assembly to rotate; part of the fluid pipeline is arranged in the pot body assembly, and an inflow port and an outflow port are formed in the two ends of the fluid pipeline; the first temperature sensor is arranged on the second pot body; the first pipeline and the second pipeline are communicated with the inflow port, and the temperature of the temperature adjusting medium flowing into the fluid pipeline through the first pipeline is higher than that of the temperature adjusting medium flowing into the fluid pipeline through the second pipeline; and the controller is electrically connected with the switch piece and the temperature measuring assembly. According to the technical scheme provided by the utility model, not only can the traditional sugar coating requirement be met, but also the production requirements of various catalysts can be met, the optimized equipment is remarkably improved in the aspects of temperature control, material uniformity and operation convenience, and the high-quality and high-efficiency production process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to an automatic temperature-control sugar coating machine. Background Art

[0002] In the existing automatic temperature control sugar coating machine manufacturing process, the product is usually rotated clockwise in the pot to make the product roll, slide, rub and grind in the pot to achieve the purpose of uniform distribution on all the mother cores. This method can ensure that the product layer is uniform in thickness and bright in color to a certain extent, and avoid the generation of pitting. In the related technology, the traditional automatic temperature control sugar coating machine has certain deficiencies in the control of the pot temperature, and cannot meet the internal temperature requirements for different processes, resulting in unstable product quality and low yield rate. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] In view of this, an embodiment of the utility model provides an automatic temperature-controlled sugar coating machine.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the first aspect of the utility model provides an automatic temperature-controlled sugar coating machine, comprising: a pot body assembly, comprising a first pot body and a second pot body located in the first pot body, a holding cavity for holding an object to be processed is formed in the first pot body, and a gap is provided between the inner wall of the first pot body and the outer wall of the second pot body; a driving structure, which is transmission-connected with the pot body assembly, and the driving structure is used to drive the pot body assembly to rotate; a fluid pipeline, part of the fluid pipeline is arranged in the pot body assembly, an inlet and an outlet are arranged at both ends of the fluid pipeline, and a temperature-regulating medium is arranged in the fluid pipeline; a temperature measuring assembly, comprising a first temperature sensor arranged in the second pot body; the first pipeline and the second pipeline are respectively connected to the inlet through a switch element, and the temperature of the temperature-regulating medium flowing into the fluid pipeline through the first pipeline is greater than the temperature of the temperature-regulating medium flowing into the fluid pipeline through the second pipeline; a controller, which is electrically connected to the switch element and the temperature measuring assembly, and the controller is used to control the opening and closing of the switch element according to the temperature detected by the first temperature sensor, so that the temperature-regulating medium in the first pipeline or the second pipeline flows into the fluid pipeline.

[0006] The automatic temperature-controlled sugar coating machine proposed by the utility model includes a pot body assembly, a driving structure, a fluid pipeline, a temperature measuring assembly, a first pipeline, a second pipeline and a controller. By optimizing the structure and function of the automatic temperature-controlled sugar coating machine, adding a temperature measuring assembly and corresponding pipelines, it is ensured that when producing products such as desulfurization catalysts, hydrogenation catalysts, hydrorefining catalysts and special catalysts, the temperature can be precisely adjusted through an automatic control system, thereby improving the controllability of the production process and the quality of the product. Specifically, the pot body assembly includes a first pot body and a second pot body, wherein a holding cavity is formed in the first pot body for holding objects to be processed, and a gap is provided between the inner wall of the first pot body and the outer wall of the second pot body, and the gap is conducive to the flow and uniform mixing of materials. The second pot body is located in the first pot body. Through the design of the first pot body and the second pot body, it is ensured that the materials can roll and slide evenly in the pot to avoid local accumulation, thereby achieving uniform sugar coating or catalyst processing.

[0007] The driving structure is used to drive the pot assembly to rotate, ensuring that the pot assembly rotates at a stable speed, so that the material can form an optimal logistics curve in the pot and improve processing uniformity. Furthermore, the driving structure can drive the pot assembly to rotate by a reducer and chain transmission.

[0008] It should be emphasized that the present solution sets up a fluid pipeline. By setting part of the fluid pipeline in the pot body assembly, the temperature control medium flows in the fluid pipeline to heat or cool the pot body assembly. The design of the fluid pipeline and the temperature control medium ensures the uniform distribution and precise control of the temperature in the pot body to meet different process requirements.

[0009] The temperature measuring component includes a first temperature sensor, which is arranged in the second pot body to monitor the temperature inside the pot body component in real time, helping the control system to make accurate temperature adjustments and improve product quality.

[0010] The first pipeline and the second pipeline are both connected to the inlet, wherein the temperature-regulating medium with a higher temperature flows in through the first pipeline, and the temperature-regulating medium with a lower temperature flows in through the second pipeline. On this basis, by setting a switch component, the pipeline selection for the temperature-regulating medium to flow in can be controlled, that is, whether the temperature-regulating medium flowing into the fluid pipeline is high temperature or low temperature, thereby adjusting the inflow of media of different temperatures to achieve heating or cooling in the pot body to meet different processing requirements.

[0011] It should be added that the present solution is provided with a controller electrically connected to the switch element and the temperature measuring component, which can control the opening and closing of the switch element according to the detection data of the first temperature sensor, thereby realizing automatic temperature control. Furthermore, the controller can control the operation of the driving structure, thereby realizing automatic rotation of the pot body assembly.

[0012] Through the above improvements, the automatic temperature-controlled sugar coating machine can not only meet the traditional sugar coating needs, but also adapt to the production requirements of various catalyst products. The optimized equipment has significant improvements in temperature control, material uniformity and ease of operation, ensuring a high-quality and efficient production process.

[0013] In some technical solutions, optionally, the switch element is a three-way valve, the three valve ports of the three-way valve are respectively connected to the inlet, the first pipeline and the second pipeline, and the three-way valve can selectively connect at least one of the first pipeline and the second pipeline to the inlet.

[0014] In this technical solution, a three-way valve is used as the switch element. The three-way valve has three valve ports, which are respectively connected to the inlet, the first pipeline and the second pipeline, and the three-way valve can selectively connect at least one of the first pipeline and the second pipeline to the inlet, so that a high-temperature fluid, a low-temperature fluid or a mixed fluid flows in through the inlet. Through the design of the three-way valve, a higher or lower temperature temperature regulating medium can be flexibly selected to flow into the fluid pipeline, ensuring that the temperature in the pot body can be adjusted quickly and accurately.

[0015] In some technical solutions, optionally, the fluid pipeline includes: a temperature regulating pipe section, which is arranged corresponding to the second pot body to exchange heat with the wall of the second pot body, and the two ends of the temperature regulating pipe section are respectively connected to the first transmission pipe section and the second transmission pipe section; wherein, one end of the first transmission pipe section is provided with an inlet, and one end of the second transmission pipe section is provided with an outlet.

[0016] In this technical solution, the fluid pipeline mainly includes a temperature regulating pipe section, and a first transmission pipe section and a second transmission pipe section respectively connected to the two ends of the temperature regulating pipe section, wherein the temperature regulating pipe section is arranged corresponding to the second pot body to perform heat exchange with the wall surface of the second pot body, and the temperature regulating pipe section can quickly adjust the temperature in the pot to meet the needs of heating or cooling the material. An inlet is provided at one end of the first transmission pipe section, and an outlet is provided at one end of the second transmission pipe section, which are responsible for transporting the temperature regulating medium from the inlet to the temperature regulating pipe section. The second transmission pipe section can transport the temperature regulating medium in the temperature regulating pipe section that has already performed heat exchange with the wall surface of the second pot body, that is, the used temperature regulating medium, to the outlet.

[0017] In some technical schemes, optionally, the driving structure includes: a driving shaft, one end of which is connected to the pot body assembly; a driving source, which is transmission-connected to the driving shaft, and the driving source is used to drive the driving shaft to rotate; wherein the driving shaft is hollow inside, and part of the first transmission pipe section and part of the second transmission pipe section are arranged inside the driving shaft.

[0018] In this technical solution, the driving structure includes a driving shaft and a driving source. The driving structure is responsible for transmitting power to the pot assembly to realize the rotation of the pot body, thereby driving the material to be mixed or processed in the pot. Specifically, one end of the driving shaft is connected to the pot body assembly to ensure that the power can be directly transmitted to the pot body to realize the rotation of the pot body. The driving shaft is hollow inside, providing a space for arranging the first transmission pipe section and the second transmission pipe section. The hollow design allows the transmission pipe section to be arranged inside the driving shaft, saving space and simplifying the structure.

[0019] In some technical solutions, optionally, the driving structure also includes: a driving wheel, which is transmission-connected to the driving source; a driven wheel, which is transmission-connected to the driving wheel, the axis of the driving shaft is colinear with the axis of the driven wheel, and the driving shaft passes through the driven wheel.

[0020] In this technical solution, the driving structure also includes a driving wheel and a driven wheel that are transmission-connected. The driving wheel is transmission-connected to the driving source. The driving wheel receives power from the driving source and transmits it to the driven wheel. The driving wheel is the first link in power transmission, ensuring that power is smoothly output from the driving source. By changing the diameter ratio of the driving wheel and the driven wheel, the rotation speed transmitted to the pot body can be adjusted.

[0021] The driven wheel is connected to the driving wheel, and the axis of the drive shaft is collinear with the axis of the driven wheel. The driven wheel receives power from the driving wheel and transmits it to the drive shaft. Since the drive shaft passes through the driven wheel, the power is directly transmitted to the drive shaft, reducing energy loss during the transmission process. The collinear design ensures the stability of the pot body's rotation and avoids vibration or imbalance caused by axis misalignment.

[0022] The interior of the drive shaft is hollow, and part of the first transmission pipe section and part of the second transmission pipe section are arranged in the drive shaft. The transmission pipe section of the temperature control medium is integrated in the hollow drive shaft, realizing an integrated design of power transmission and temperature control.

[0023] This design of the drive structure provides an efficient, stable and flexible power transmission mechanism. The coordinated use of the driving wheel and the driven wheel ensures the smooth transmission of power and the controllability of the speed. The hollow design of the drive shaft not only optimizes the space utilization, but also realizes the integration of power transmission and temperature control.

[0024] In some technical solutions, optionally, the temperature regulating pipe section is arranged on the inner wall surface, the outer wall surface, or between the inner wall surface and the outer wall surface of the second pot body.

[0025] In this technical solution, by limiting the specific setting of the temperature-adjusting pipe section, the setting of its position directly affects the heat exchange efficiency and the uniformity of the temperature inside the pot body. In one embodiment, the temperature-adjusting pipe section is arranged on the inner wall surface of the second pot body, and the temperature-adjusting pipe section is close to the inner wall of the second pot body and directly contacts the material. This design can quickly respond to temperature changes and help the material to be quickly heated or cooled, especially in processes that need to quickly reach a specific temperature. In another embodiment, the temperature-adjusting pipe section is arranged on the outer wall surface of the second pot body, and the temperature-adjusting pipe section is located outside the second pot body and is not directly in contact with the material. Indirect heat exchange is performed through the wall surface of the second pot body, which helps to maintain the stability of the pot body structure and can provide a more uniform heat distribution, but the thermal response speed may be slow, which is suitable for processes that require mild temperature changes. In another embodiment, the temperature-adjusting pipe section is arranged between the inner wall surface and the outer wall surface of the second pot body, so that it is embedded between the inner and outer walls of the second pot body to form a sandwich, thereby generating an additional heat exchange area, which can more effectively control the temperature. The sandwich design can provide better thermal insulation effect, while allowing more flexible temperature adjustment, which is suitable for processes with high requirements for temperature uniformity.

[0026] Thermostatic pipe sections at different positions can provide different heat exchange efficiencies according to specific process requirements. By adjusting the position of the thermostatic pipe section, more precise temperature control can be achieved to meet the processing requirements of different materials. Whether it is located on the inner wall, outer wall or between the inner and outer walls of the second pot, each design has its unique advantages and applicable scenarios. By carefully designing the position of the thermostatic pipe section, the heat exchange efficiency can be maximized and precise temperature control can be achieved, thereby meeting the high requirements for temperature uniformity and stability in the production process of materials such as catalysts.

[0027] In some technical solutions, optionally, the first pot body is transmission-connected to a driving structure, and the driving structure drives the first pot body to rotate relative to the second pot body; or the driving structure drives the first pot body to drive the second pot body to rotate.

[0028] In this technical solution, a transmission connection is established between the first pot body and the driving structure, and the driving structure drives the first pot body to rotate relative to the second pot body. The driving structure directly drives the first pot body to rotate through a transmission mechanism (such as gears, chains, belts, etc.), while the second pot body remains stationary or rotates relative to the first pot body. This transmission method allows the material in the first pot body to tumble and mix without interference from the second pot body. The material tumbles in the first pot body, which helps to achieve more uniform mixing or coating. The rotation speed of the first pot body can be independently controlled to adapt to different material characteristics and processing requirements.

[0029] Alternatively, the driving structure drives the first pot body to drive the second pot body to rotate. The driving structure drives the first pot body through the transmission mechanism, and then drives the second pot body connected to the first pot body to rotate. This transmission method allows the two pot bodies to rotate synchronously, and the materials are tumbled and mixed in the gap between the two pot bodies. The synchronous rotation of the two pot bodies helps to evenly distribute and mix the materials between the two pot bodies. Of course, if the inner and outer walls or interlayers of the second pot body are provided with temperature-regulating pipe sections, the synchronous rotation can transfer heat more evenly and achieve better temperature control.

[0030] It can be understood that the two transmission modes provided in this solution provide different material handling options, and the most suitable transmission mode can be selected according to specific process requirements. Whether it is independent rotation or synchronous rotation, the uniform distribution of temperature in the pot can be achieved through the design of the temperature control pipe section.

[0031] In some technical solutions, optionally, the second pot body is transmission-connected to a driving structure, and the driving structure drives the second pot body to rotate relative to the first pot body; or the driving structure drives the second pot body to drive the first pot body to rotate.

[0032] In this technical solution, the transmission connection between the second pot body and the driving structure provides another way of power transmission and pot body movement. The driving structure drives the second pot body to rotate relative to the first pot body. The driving structure directly drives the second pot body to rotate through a transmission mechanism (such as gears, chains, belts, etc.), while the first pot body remains stationary or rotates relative to the second pot body. This transmission method enables the material in the second pot body to tumble and mix without interference from the first pot body. Furthermore, the rotation speed of the second pot body can be independently controlled to adapt to different material characteristics and processing requirements. The material tumbles in the second pot body, which helps to achieve a specific mixing or coating effect.

[0033] Alternatively, the driving structure drives the second pot body to drive the first pot body to rotate, and the driving structure drives the second pot body through the transmission mechanism, thereby driving the first pot body connected to the second pot body to rotate. This transmission method allows the two pot bodies to rotate synchronously, and the materials are tumbled and mixed in the gap between the two pot bodies. The synchronous rotation of the two pot bodies helps to evenly distribute and mix the materials between the two pot bodies. Of course, if the inner and outer walls or interlayers of the first pot body or the second pot body are provided with temperature regulating pipe sections, the synchronous rotation can transfer heat more evenly and achieve better temperature control.

[0034] The two transmission modes provide different material handling options. You can choose the most suitable transmission mode according to the specific process requirements. Whether it is independent rotation or synchronous rotation, the temperature distribution in the pot can be evenly distributed through the design of the temperature control pipe section. You can choose the most suitable transmission mode according to the characteristics of the material and the requirements of the processing process to improve the adaptability and flexibility of the process.

[0035] In some technical solutions, optionally, the temperature measurement component includes a second temperature sensor arranged at the outlet, and the second temperature sensor is electrically connected to the controller.

[0036] In this technical solution, the temperature measuring component ensures temperature control during material processing by real-time temperature monitoring. The second temperature sensor is arranged at the outflow port, that is, the end of the fluid pipeline system. The second temperature sensor is electrically connected to the controller to realize real-time data transmission.

[0037] The second temperature sensor monitors the temperature at the outlet and provides final temperature data of the temperature-adjusting medium after the heat exchange is completed. As a feedback element, the data of the second temperature sensor is used by the controller for closed-loop control.

[0038] It is understood that by monitoring the temperature of the outlet, the temperature change of the temperature regulating medium after passing through the pot body can be understood, providing a basis for the controller to adjust. The data of the second temperature sensor helps the controller to more accurately adjust the flow rate or flow of the temperature regulating medium to achieve the desired temperature setting.

[0039] In some technical solutions, optionally, it also includes: a base, on which the pot body assembly is movably disposed; an angle adjustment device, which is disposed on the base and is transmission-connected to the pot body assembly to adjust the inclination angle of the pot body assembly relative to the base.

[0040] In this technical solution, by setting up the base and the angle adjustment device, it can be ensured that the pot assembly can adjust the position and angle as needed to adapt to different processing techniques. Specifically, the base is the supporting structure of the automatic temperature-controlled sugar coating machine, which is used to fix and support the entire pot assembly. The base supports the entire pot assembly and bears its weight and the force generated during operation. The base provides an installation platform for other components, such as the angle adjustment device and the drive structure.

[0041] The angle adjustment device is arranged on the base and is transmission-connected with the pot body assembly. The angle adjustment device is used to adjust the inclination angle of the pot body relative to the base to meet different processing requirements. Through the angle adjustment device, the operator can adjust the inclination angle of the pot body assembly according to the characteristics of the material and the requirements of the processing technology. The angle adjustment device improves the adaptability of the automatic temperature control sugar coating machine, enabling it to process materials with different viscosities and characteristics.

[0042] The angle adjustment device provides operational flexibility, allowing the pot assembly to be tilted as needed to facilitate the entry, exit and distribution of materials. By adjusting the inclination angle, the flow and mixing of materials in the pot can be optimized, thereby improving processing efficiency and product quality.

[0043] Additional aspects and advantages of the present invention will become apparent in the following description or will be understood through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 A schematic structural diagram of an automatic temperature-controlled sugar coating machine according to an embodiment of the utility model is shown;

[0045] Figure 2 A partial structural schematic diagram of an automatic temperature-controlled sugar coating machine according to an embodiment of the utility model is shown;

[0046] Figure 3 A schematic diagram of the structure of a fluid pipeline and a second pot body according to an embodiment of the utility model is shown;

[0047] Figure 4 A schematic diagram of a fluid pipeline according to an embodiment of the utility model is shown;

[0048] Figure 5 A schematic block diagram of the control structure of an automatic temperature-controlled sugar coating machine according to an embodiment of the utility model is shown;

[0049] Figure 6 The schematic diagram of the structure of an automatic temperature-controlled sugar coating machine according to an embodiment of the utility model is shown.

[0050] in, Figures 1 to 6 The corresponding relationship between the reference numerals and the component names is as follows:

[0051] 100: automatic temperature-controlled sugar coating machine; 102: pot body assembly; 1022: first pot body; 1024: second pot body; 1026: gap; 1032: accommodating chamber; 104: driving structure; 1042: driving shaft; 1044: driving source; 1046: driving wheel; 1048: driven wheel; 106: fluid pipeline; 1062: inlet; 1064: outlet; 1066: temperature-adjusting medium; 1072: temperature-adjusting pipe section; 1074: first transmission pipe section; 1076: second transmission pipe section; 108: temperature measuring assembly; 1082: first temperature sensor; 1084: second temperature sensor; 110: first pipeline; 112: second pipeline; 114: switch member; 116: controller; 118: base; 120: angle adjustment device. DETAILED DESCRIPTION

[0052] In order to more clearly understand the above-mentioned purposes, features and advantages of the embodiments of the present invention, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0053] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0054] Refer to the following Figures 1 to 6 Some embodiments according to the present invention are described.

[0055] like Figure 1 , Figure 2 and Figure 5 As shown, an automatic temperature-controlled sugar coating machine 100 proposed in this embodiment includes a pot body component 102, a driving structure 104, a fluid pipeline 106, a temperature measuring component 108, a first pipeline 110, a second pipeline 112 and a controller 116. By optimizing the structure and function of the automatic temperature-controlled sugar coating machine 100, adding the temperature measuring component 108 and the corresponding pipelines, it is ensured that when producing products such as desulfurization catalysts, hydrogenation catalysts, hydrorefining catalysts and special catalysts, the temperature can be accurately adjusted through the automatic control system, thereby improving the controllability of the production process and the product quality. Specifically, the pot body assembly 102 includes a first pot body 1022 and a second pot body 1024, wherein a accommodating cavity 1032 is formed in the first pot body 1022 for accommodating objects to be processed, and a gap 1026 is provided between the inner wall of the first pot body 1022 and the outer wall of the second pot body 1024, and this gap 1026 is conducive to the flow and uniform mixing of materials. The second pot body 1024 is located in the first pot body 1022. Through the design of the first pot body 1022 and the second pot body 1024, it is ensured that the material can roll and slide evenly in the pot to avoid local accumulation, thereby achieving uniform sugar coating or catalyst processing.

[0056] The driving structure 104 is used to drive the pot assembly 102 to rotate, ensuring that the pot assembly 102 rotates at a stable speed, so that the material can form an optimal logistics curve in the pot and improve processing uniformity. Further, the driving structure 104 can drive the pot assembly 102 to rotate by a reducer and a chain drive.

[0057] It should be emphasized that if Figure 3 As shown, the present solution is provided with a fluid pipeline 106. By arranging part of the fluid pipeline 106 in the pot body assembly 102, a temperature control medium 1066 flows in the fluid pipeline 106 to heat or cool the pot body assembly 102. The design of the fluid pipeline 106 and the temperature control medium 1066 ensures uniform distribution and precise control of the temperature in the pot body to meet different process requirements.

[0058] The flow direction of the temperature control medium 1066 is as follows: Figure 3 Indicated by the arrow.

[0059] Furthermore, the fluid pipelines 106 may be evenly distributed on the outer wall of the pot body.

[0060] The temperature measuring component 108 includes a first temperature sensor 1082, which is arranged in the second pot body 1024 to monitor the temperature inside the pot body component 102 in real time, helping the control system to make accurate temperature adjustments and improve product quality.

[0061] like Figure 4 As shown, the first pipeline 110 and the second pipeline 112 are both connected to the inlet 1062, wherein the temperature-adjusting medium 1066 with a higher temperature flows in through the first pipeline 110, and the temperature-adjusting medium 1066 with a lower temperature flows in through the second pipeline 112. On this basis, by setting the switch 114, the pipeline selection for the temperature-adjusting medium 1066 to flow in can be controlled, that is, whether the temperature-adjusting medium 1066 flowing into the fluid pipeline 106 is of high temperature or low temperature, thereby adjusting the inflow of media of different temperatures to achieve heating or cooling in the pot body to meet different processing requirements.

[0062] It should be added that the present solution is provided with a controller 116 electrically connected to the switch element 114 and the temperature measuring component 108, which can control the opening and closing of the switch element 114 according to the detection data of the first temperature sensor 1082, thereby realizing automatic temperature control. Furthermore, the controller 116 can control the operation of the driving structure 104, thereby realizing automatic rotation of the pot body assembly 102.

[0063] Through the above improvements, the automatic temperature-controlled sugar coating machine 100 can not only meet the traditional sugar coating requirements, but also adapt to the production requirements of various catalyst products. The optimized equipment has significant improvements in temperature control, material uniformity and ease of operation, ensuring a high-quality and efficient production process.

[0064] The diameter of the first pot body 1022 is in the range of 1000 mm to 1400 mm, and can be 1250 mm.

[0065] The driving structure 104 drives the pot assembly 102 to rotate at a speed not higher than 60 r / min. Further, the speed is limited to not higher than 30 r / min.

[0066] The diameter of the fluid line 106 is 3 / 4", i.e. three quarters of an inch.

[0067] In a specific embodiment, Figure 4As shown, the switch element 114 adopts a three-way valve, which has three valve ports, respectively connected to the inlet 1062, the first pipeline 110 and the second pipeline 112, and the three-way valve can selectively connect at least one of the first pipeline 110 and the second pipeline 112 to the inlet 1062, so that a high-temperature fluid, a low-temperature fluid or a mixed fluid flows in through the inlet 1062. Through the design of the three-way valve, a higher or lower temperature temperature regulating medium 1066 can be flexibly selected to flow into the fluid pipeline 106, ensuring that the temperature inside the pot body can be adjusted quickly and accurately.

[0068] It can be understood that the use of a three-way valve improves the accuracy of the temperature control system, especially when the mixed fluid of the first pipeline 110 and the second pipeline 112 is input at the same time. The three-way valve can be used to precisely control the fluid to achieve fluid delivery at different temperatures, thereby being able to quickly respond to temperature changes according to actual needs, thereby meeting the temperature requirements of different processes.

[0069] In some embodiments, optionally, Figure 3 As shown, the fluid pipeline 106 mainly includes a temperature regulating pipe section 1072, and a first transmission pipe section 1074 and a second transmission pipe section 1076 respectively connected to the two ends of the temperature regulating pipe section 1072, wherein the temperature regulating pipe section 1072 is arranged corresponding to the second pot body 1024 to perform heat exchange with the wall surface of the second pot body 1024, and the temperature regulating pipe section 1072 can quickly adjust the temperature in the pot to meet the needs of heating or cooling the material. The first transmission pipe section 1074 is provided with an inlet 1062 at one end, and the second transmission pipe section 1076 is provided with an outlet 1064 at one end, which is responsible for transporting the temperature regulating medium 1066 from the inlet 1062 to the temperature regulating pipe section 1072. The second transmission pipe section 1076 can transport the temperature control medium 1066 in the temperature control pipe section 1072 that has exchanged heat with the wall of the second pot body 1024, that is, the used temperature control medium 1066, to the outflow outlet 1064. The medium may be high-temperature steam, cooling water or other media.

[0070] In some embodiments, optionally, Figure 2 As shown, the driving structure 104 includes a driving shaft 1042 and a driving source 1044. The driving structure 104 is responsible for transmitting power to the pot assembly 102 to realize the rotation of the pot body, thereby driving the material to be mixed or processed in the pot. Specifically, one end of the driving shaft 1042 is connected to the pot body assembly 102 to ensure that the power can be directly transmitted to the pot body to realize the rotation of the pot body. The driving shaft 1042 is hollow inside, providing a space for arranging the first transmission pipe section 1074 and the second transmission pipe section 1076. The hollow design allows the transmission pipe section to be arranged inside the driving shaft 1042, saving space and simplifying the structure.

[0071] The driving source 1044 is connected to the driving shaft 1042 in a transmission manner, usually through gears, belts or other transmission methods. The driving source 1044 provides power to drive the driving shaft 1042 to rotate.

[0072] Furthermore, the driving source 1044 is the power source of the automatic temperature-controlled sugar coating machine 100, and can be an electric motor, a hydraulic motor or other forms of power equipment. The speed and torque of the driving source 1044 can be controlled to adapt to different processing requirements and material characteristics.

[0073] It can be understood that integrating the transmission pipe section into the interior of the drive shaft 1042 improves space utilization, reduces the layout of external pipes, and reduces the complexity of the system. The arrangement of the transmission pipe section close to the pot body helps to improve heat exchange efficiency and achieve rapid temperature regulation.

[0074] In a specific embodiment, Figure 2 As shown, the driving structure 104 also includes a driving wheel 1046 and a driven wheel 1048 which are transmission-connected. The driving wheel 1046 is transmission-connected to the driving source 1044, which may be through belts, gears, chains or other transmission methods. The driving wheel 1046 receives power from the driving source 1044 and transmits it to the driven wheel 1048. The driving wheel 1046 is the first link in power transmission, ensuring that power is smoothly output from the driving source 1044. By changing the diameter ratio of the driving wheel 1046 and the driven wheel 1048, the rotation speed transmitted to the pot body can be adjusted.

[0075] The driven wheel 1048 is in transmission connection with the driving wheel 1046, and the axis of the driving shaft 1042 is collinear with the axis of the driven wheel 1048. Figure 2 In the L, the driven wheel 1048 receives the power from the driving wheel 1046 and transmits it to the driving shaft 1042. Since the driving shaft 1042 passes through the driven wheel 1048, the power is directly transmitted to the driving shaft 1042, reducing the energy loss in the transmission process. The colinear design ensures the stability of the pot body rotation and avoids vibration or imbalance caused by misalignment of the axis.

[0076] The interior of the driving shaft 1042 is hollow, and part of the first transmission pipe section 1074 and part of the second transmission pipe section 1076 are arranged in the driving shaft 1042. The transmission pipe section of the temperature control medium 1066 is integrated in the hollow driving shaft 1042, realizing an integrated design of power transmission and temperature control.

[0077] This design of the drive structure 104 provides an efficient, stable and flexible power transmission mechanism. The use of the driving wheel 1046 and the driven wheel 1048 ensures the smooth transmission of power and the controllability of the rotation speed. The hollow design of the drive shaft 1042 not only optimizes the space utilization, but also realizes the integration of power transmission and temperature control.

[0078] In another specific embodiment, the specific setting of the temperature regulating pipe section 1072 is restricted, and the setting of its position directly affects the heat exchange efficiency and the uniformity of the temperature inside the pot body. In one embodiment, the temperature regulating pipe section 1072 is arranged on the inner wall surface of the second pot body 1024, and the temperature regulating pipe section 1072 is close to the inner wall of the second pot body 1024 and directly contacts the material. This design can quickly respond to temperature changes and help to quickly heat or cool the material, especially in processes that need to quickly reach a specific temperature. In another embodiment, the temperature regulating pipe section 1072 is arranged on the outer wall surface of the second pot body 1024, and the temperature regulating pipe section 1072 is located outside the second pot body 1024 and does not directly contact the material. Indirect heat exchange is performed through the wall surface of the second pot body 1024, which helps to maintain the stability of the pot body structure and can provide a more uniform heat distribution, but the thermal response speed may be slow, which is suitable for processes that require mild temperature changes. In another embodiment, the temperature regulating pipe section 1072 is arranged between the inner wall surface and the outer wall surface of the second pot body 1024, so that it is embedded between the inner and outer walls of the second pot body 1024 to form a sandwich, thereby creating an additional heat exchange area, which can more effectively control the temperature. The sandwich design can provide better thermal insulation effect while allowing more flexible temperature adjustment, which is suitable for processes with high requirements for temperature uniformity.

[0079] Thermostatic pipe sections 1072 at different positions can provide different heat exchange efficiencies according to specific process requirements. By adjusting the position of the thermostatic pipe section 1072, more precise temperature control can be achieved to meet the processing requirements of different materials. Whether it is located on the inner wall, outer wall or between the inner and outer walls of the second pot body 1024, each design has its unique advantages and applicable scenarios. By carefully designing the position of the thermostatic pipe section 1072, the heat exchange efficiency can be maximized and precise temperature control can be achieved, thereby meeting the high requirements for temperature uniformity and stability in the production process of materials such as catalysts.

[0080] In a specific embodiment, optionally, the first pot body 1022 is connected to the driving structure 104 through a transmission connection, and the driving structure 104 drives the first pot body 1022 to rotate relative to the second pot body 1024. The driving structure 104 directly drives the first pot body 1022 to rotate through a transmission mechanism (such as gears, chains, belts, etc.), while the second pot body 1024 remains stationary or rotates relative to the first pot body 1022. This transmission method allows the material in the first pot body 1022 to tumble and mix without interference from the second pot body 1024. The tumbling of the material in the first pot body 1022 helps to achieve more uniform mixing or coating, and the rotation speed of the first pot body 1022 can be independently controlled to adapt to different material characteristics and processing requirements.

[0081] Alternatively, the driving structure 104 drives the first pot body 1022 to drive the second pot body 1024 to rotate. The driving structure 104 drives the first pot body 1022 through the transmission mechanism, and then drives the second pot body 1024 connected to the first pot body 1022 to rotate. This transmission method allows the two pot bodies to rotate synchronously, and the materials are tumbled and mixed in the gap 1026 between the two pot bodies. The synchronous rotation of the two pot bodies helps the materials to be evenly distributed and mixed between the two pot bodies. Of course, if the inner and outer walls or interlayers of the second pot body 1024 are provided with a temperature regulating pipe section 1072, the synchronous rotation can transfer heat more evenly and achieve better temperature control.

[0082] It can be understood that the two transmission modes provided in this solution provide different material processing options, and the most suitable transmission mode can be selected according to specific process requirements. Whether it is independent rotation or synchronous rotation, the temperature in the pot can be evenly distributed through the design of the temperature control pipe section 1072.

[0083] In a specific embodiment, optionally, the transmission connection between the second pot body 1024 and the driving structure 104 provides another way of power transmission and pot body movement, the driving structure 104 drives the second pot body 1024 to rotate relative to the first pot body 1022, and the driving structure 104 directly drives the second pot body 1024 to rotate through a transmission mechanism (such as gears, chains, belts, etc.), while the first pot body 1022 remains stationary or rotates relative to the second pot body 1024. This transmission method enables the material in the second pot body 1024 to tumble and mix without interference from the first pot body 1022. Further, the rotation speed of the second pot body 1024 can be independently controlled to adapt to different material properties and processing requirements, and the material tumbles in the second pot body 1024, which helps to achieve a specific mixing or coating effect.

[0084] Alternatively, the driving structure 104 drives the second pot body 1024 to drive the first pot body 1022 to rotate. The driving structure 104 drives the second pot body 1024 through the transmission mechanism, and then drives the first pot body 1022 connected to the second pot body 1024 to rotate. This transmission method allows the two pot bodies to rotate synchronously, and the materials are tumbled and mixed in the gap 1026 between the two pot bodies. The synchronous rotation of the two pot bodies helps the materials to be evenly distributed and mixed between the two pot bodies. Of course, if the inner and outer walls or interlayers of the first pot body 1022 or the second pot body 1024 are provided with a temperature regulating pipe section 1072, the synchronous rotation can transfer heat more evenly and achieve better temperature control.

[0085] The two transmission modes provide different material handling options. The most suitable transmission mode can be selected according to specific process requirements. Whether it is independent rotation or synchronous rotation, the temperature in the pot can be evenly distributed through the design of the temperature control pipe section 1072. The most suitable transmission mode can be selected according to the characteristics of the material and the requirements of the processing process to improve the adaptability and flexibility of the process.

[0086] In a specific embodiment, optionally, Figure 5 As shown, the temperature measuring component 108 ensures temperature control during material processing by real-time temperature monitoring. The second temperature sensor 1084 is arranged at the outlet 1064, that is, the end of the fluid pipeline 106 system. The second temperature sensor 1084 is electrically connected to the controller 116 to realize real-time data transmission.

[0087] The second temperature sensor 1084 monitors the temperature at the outlet 1064 and provides final temperature data of the temperature regulating medium 1066 after completing the heat exchange. As a feedback element, the data of the second temperature sensor 1084 is used by the controller 116 to perform closed-loop control.

[0088] It is understood that by monitoring the temperature of the outlet 1064, the temperature change of the temperature regulating medium 1066 after passing through the pot body can be understood, providing a basis for adjustment for the controller 116. The data of the second temperature sensor 1084 helps the controller 116 to more accurately adjust the flow rate or flow of the temperature regulating medium 1066 to achieve the desired temperature setting.

[0089] It should be emphasized that, in combination with the data of the first temperature sensor 1082, the controller 116 can optimize the entire temperature control system to improve the heat exchange efficiency and the response speed of the temperature control.

[0090] Of course, monitoring the temperature of the outlet 1064 can also help prevent overheating or overcooling and ensure the safety of the production process.

[0091] The addition of the second temperature sensor 1084 provides a more comprehensive monitoring capability for the temperature control system of the automatic temperature control sugar coating machine 100. By feeding back the temperature data of the outlet 1064 in real time, the controller 116 can more accurately adjust the temperature of the pot body to ensure that the temperature requirements of the material processing process are met. This design not only improves production efficiency and product quality, but also enhances the safety and reliability of the system.

[0092] On the basis of any of the above embodiments, by providing the base 118 and the angle adjustment device 120, it can be ensured that the pot assembly can adjust the position and angle as needed to adapt to different processing techniques. Specifically, the base 118 is a supporting structure of the automatic temperature-controlled sugar coating machine 100, which is used to fix and support the entire pot assembly 102. The base 118 supports the entire pot assembly 102, bears its weight and the force generated during operation, and provides a mounting platform for other components, such as the angle adjustment device 120 and the drive structure 104.

[0093] The angle adjustment device 120 is arranged on the base 118 and is in driving connection with the pot body assembly. The angle adjustment device 120 is used to adjust the inclination angle of the pot body relative to the base 118 to meet different processing requirements. Through the angle adjustment device 120, the operator can adjust the inclination angle of the pot body, that is, the angle between the drive shaft and the horizontal plane where the base is located, according to the characteristics of the material and the requirements of the processing technology, which can be 10°~20°. Figure 6 The angle adjustment device 120 improves the adaptability of the automatic temperature control sugar coating machine 100, so that it can process materials with different viscosities and characteristics.

[0094] The angle adjustment device 120 provides operational flexibility, allowing the pot assembly to be tilted as needed to facilitate the entry, exit and distribution of materials. By adjusting the inclination angle, the flow and mixing of materials in the pot can be optimized, thereby improving processing efficiency and product quality.

[0095] The present application provides an automatic temperature-controlled sugar coating machine, which drives the pot body (i.e., the first pot body) to rotate through a reducer through a chain, and the material distribution device (i.e., the second pot body) in the pot rotates to drive the material to move in a curve, and the outer wall of the pot body is evenly distributed with pipelines (i.e., fluid pipelines). Through the pot body external temperature tester (i.e., the first temperature sensor) and the return water temperature detector (i.e., the second temperature sensor), the temperature in the pot is controlled by a program to obtain an ideal effect. The hand wheel (i.e., the angle adjustment device) is rotated to adjust the pot body to a suitable angle to meet the product processing performance requirements.

[0096] The size of the whole sugar coating machine is 2100mm×1300mm×1800mm, the motor power is 3kw, the running speed is adjustable, not higher than 30r / min. The diameter L2 of the pot body can be selected as 1250mm, and the depth L1 of the pot body can be selected as 600mm.

[0097] The automatic temperature-controlled sugar coating machine provided by the utility model can not only meet the traditional sugar coating requirements, but also adapt to the production requirements of various catalyst products. The optimized equipment has significant improvements in temperature control, material uniformity and ease of operation, ensuring a high-quality and efficient production process.

[0098] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0099] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0100] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0101] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic temperature-controlled sugar coating machine, characterized in that: include: A pot body assembly, comprising a first pot body and a second pot body located in the first pot body, wherein a receiving cavity for receiving an object to be processed is formed in the first pot body, and a gap is provided between an inner wall of the first pot body and an outer wall of the second pot body; A driving structure, drivingly connected to the pot body assembly, the driving structure is used to drive the pot body assembly to rotate; A fluid pipeline, part of which is arranged in the pot body assembly, an inlet and an outlet are arranged at both ends of the fluid pipeline, and a temperature regulating medium is arranged in the fluid pipeline; A temperature measuring component, comprising a first temperature sensor disposed on the second pot body; The first pipeline and the second pipeline are connected to the inlet through the switch element, respectively, and the temperature of the temperature-control medium flowing into the fluid pipeline through the first pipeline is greater than the temperature of the temperature-control medium flowing into the fluid pipeline through the second pipeline; A controller is electrically connected to the switch element and the temperature measuring component, and is used to control the opening and closing of the switch element according to the temperature detected by the first temperature sensor, so that the temperature regulating medium in the first pipeline or the second pipeline flows into the fluid pipeline.

2. The automatic temperature control sugar coating machine according to claim 1, characterized in that: The switch element is a three-way valve, and the three valve ports of the three-way valve are respectively connected to the inlet, the first pipeline and the second pipeline. The three-way valve can selectively connect at least one of the first pipeline and the second pipeline to the inlet.

3. The automatic temperature control sugar coating machine according to claim 1, characterized in that: The fluid pipeline comprises: a temperature regulating pipe section, arranged corresponding to the second pot body so as to perform heat exchange with the wall surface of the second pot body, wherein two ends of the temperature regulating pipe section are respectively connected with the first transmission pipe section and the second transmission pipe section; Wherein, one end of the first transmission pipe section is provided with the inlet, and one end of the second transmission pipe section is provided with the outlet.

4. The automatic temperature control sugar coating machine according to claim 3, characterized in that: The driving structure comprises: A driving shaft, one end of which is connected to the pot body assembly; A driving source, the driving source is drivingly connected to the driving shaft, and the driving source is used to drive the driving shaft to rotate; The interior of the driving shaft is hollow, and part of the first transmission pipe section and part of the second transmission pipe section are arranged in the driving shaft.

5. The automatic temperature control sugar coating machine according to claim 4, characterized in that: The driving structure also includes: A driving wheel, drivingly connected to the driving source; The driven wheel is transmission-connected with the driving wheel, the axis of the driving shaft is colinear with the axis of the driven wheel, and the driving shaft passes through the driven wheel.

6. The automatic temperature control sugar coating machine according to claim 3, characterized in that: The temperature regulating pipe section is arranged on the inner wall surface, the outer wall surface or between the inner wall surface and the outer wall surface of the second pot body.

7. The automatic temperature control sugar coating machine according to claim 1, characterized in that: The first pot body is in transmission connection with the driving structure, The driving structure drives the first pot body to rotate relative to the second pot body; or The driving structure drives the first pot body to drive the second pot body to rotate.

8. The automatic temperature control sugar coating machine according to claim 1, characterized in that: The second pot body is in transmission connection with the driving structure, The driving structure drives the second pot body to rotate relative to the first pot body; or The driving structure drives the second pot body to drive the first pot body to rotate.

9. The automatic temperature-controlled sugar coating machine according to claim 1, characterized in that: The temperature measuring component includes a second temperature sensor disposed at the outflow port, and the second temperature sensor is electrically connected to the controller.

10. The automatic temperature control sugar coating machine according to claim 1, characterized in that: Also includes: A base, on which the pot assembly is movably arranged; An angle adjustment device is arranged on the base, and the angle adjustment device is transmission-connected with the pot body assembly to adjust the inclination angle of the pot body assembly relative to the base.

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