Borneol distillation device and method
By using preheating devices and temperature monitoring and control systems in the onion distillation equipment, the distillation liquid is preheated and heated and adjusted, which solves the problem of low distillation efficiency in the prior art, and achieves more efficient onion purification and more stable product quality.
Patent Information
- Application Number
- CN202411967806.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-01
AI Technical Summary
In the existing decapitation process, the decapitation purification efficiency is reduced due to the need for higher temperatures.
The distilled liquid to be preheated by using a preheating device, and the heating power is dynamically adjusted through the cooperation of the first temperature monitoring module and the control module to ensure that the distilled liquid to be attained at an appropriate initial temperature before entering the distillation device.
It improves distillation efficiency, improves the efficiency of borneol purification and the stability of product quality, and saves energy consumption.
Smart Images
Figure CN119733258A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of borneol production equipment, and in particular to a borneol distillation device and method. Background Art
[0002] Borneol, also known as borneol, is divided into natural borneol and synthetic borneol. Natural borneol is mainly derived from the natural crystalline compound precipitated from the resin of the borneol tree of the Dipterocarpaceae family and is the authentic borneol.
[0003] The traditional production process of natural borneol includes distillation extraction: placing a mixture of borneol tree resin fragments into a distillation device, and evaporating the volatile components (including borneol) in the mixture of borneol tree resin fragments by distillation.
[0004] The boiling point of borneol is about 212°C. In the existing borneol distillation process, due to the high temperature required for the borneol distillation process, it takes a long time to heat it directly into the distillation device, resulting in a decrease in the efficiency of borneol purification. Summary of the invention
[0005] The object of the present invention is to provide a borneol distillation device and method, which utilizes a preheating device to preheat a liquid to be distilled, thereby achieving the purpose of improving the distillation efficiency.
[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0007] In a first aspect, a borneol distillation device is provided, comprising: a preheating device, a first temperature monitoring module, a control module and a distillation device, wherein the preheating device comprises a main body and a heating module; a feed port is provided at one end of the main body, and the feed port is used to receive the liquid to be distilled; a flow channel is opened inside the main body, and the flow channel is connected with the feed port; the heating module is provided on the side wall of the flow channel, and the heating module is used to heat the liquid to be distilled flowing into the flow channel; a discharge port is provided at the other end of the main body, and the discharge port is connected with an end of the flow channel away from the feed port; the first temperature monitoring module is provided at the discharge port, and the first temperature monitoring module is used to monitor Measure the first temperature of the liquid to be distilled when it flows through the discharge port; the control module is connected to the first temperature monitoring module, and the control module is used to obtain the first temperature and determine whether the first temperature meets the first preset temperature; the control module is also used to generate a first adjustment signal when the first temperature does not meet the first preset temperature; wherein the first preset temperature is less than the boiling point of the liquid to be distilled; the heating module is connected to the control module, and the heating module is used to respond to the first adjustment signal to adjust the heating power; the distillation device is connected to the discharge port of the main body, and the distillation device is used to distill the liquid to be distilled after the temperature increase treatment.
[0008] A further technical solution is that a plurality of the heating modules are evenly arranged along the direction from the feed inlet to the discharge outlet.
[0009] A further technical solution is that the heating power of the heating module gradually increases along the direction from the feed inlet to the discharge outlet.
[0010] A further technical solution is: the borneol distillation equipment also includes a second temperature monitoring module; the second temperature monitoring module is arranged on the side wall of the flow channel; the second temperature monitoring module is connected to the control module; the second temperature monitoring module is correspondingly arranged between two adjacent heating modules; the second temperature monitoring module is used to monitor the second temperature of the liquid to be distilled flowing through the heating module corresponding to the second temperature monitoring module; wherein, the heating module corresponding to the second temperature monitoring module is a heating module adjacent to the second temperature monitoring module near the feed port; the control module is used to obtain the second temperature and determine whether the second temperature meets the second preset temperature of the corresponding heating module; wherein, the second preset temperature is not greater than the first preset temperature; the control module is also used to generate a second adjustment signal when the second temperature does not meet the second preset temperature; the heating module located on the side of the second temperature monitoring module near the discharge port responds to the second adjustment signal to adjust the heating power.
[0011] A further technical solution is that a heating module adjacent to the second temperature monitoring module near the discharge port responds to the second adjustment signal.
[0012] A further technical solution is that the heating module close to the feed port responds to the first adjustment signal to adjust the heating power.
[0013] A further technical solution is: the borneol distillation equipment also includes an insulation layer; the insulation layer is arranged on the side wall of the flow channel; the side of the insulation layer away from the side wall of the flow channel is connected to the side of the heating module close to the side wall of the flow channel.
[0014] A further technical solution is that the cross section of the flow channel gradually decreases along the direction from the feed inlet to the discharge outlet.
[0015] In a second aspect, a borneol distillation method is provided, comprising the following operations: using a heating module of a preheating device to heat the liquid to be distilled flowing through the main body of the preheating device; using a first temperature monitoring module to monitor the first temperature of the liquid to be distilled flowing out of the preheating device; a control module obtains the first temperature and determines whether the first temperature meets a first preset temperature; if the first temperature does not meet the first preset temperature, the control module generates a first adjustment signal; wherein the first preset temperature is less than the boiling point of the liquid to be distilled; the heating module responds to the first adjustment signal to adjust the heating power; and using a distillation device to distill the liquid to be distilled after the temperature increase treatment.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] On the one hand, the distillation device is connected to the discharge port of the preheating device. The preheating device is used to preheat the liquid to be distilled, so as to improve the distillation efficiency. On the other hand, the first temperature monitoring module and the heating module are arranged in the flow channel, and the first temperature monitoring module and the heating module are evenly connected to the control module. The precise preheating of the liquid to be distilled and the dynamic adjustment of the heating power are realized, so as to improve the automation level of the equipment and the distillation efficiency, and ensure the quality stability of the distillation product and the resource utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of a borneol distillation device in this embodiment.
[0019] Marks and corresponding parts names in the attached drawings:
[0020] 1-main body; 2-heating module; 3-feed port; 4-discharge port; 5-flow channel; 6-first temperature monitoring module; 7-control module; 8-distillation device; 9-second temperature monitoring module; 10-thermal insulation layer. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the accompanying drawings.
[0022] Example 1
[0023] This embodiment provides a borneol distillation device, such as Figure 1As shown, it comprises: a preheating device, a first temperature monitoring module 6, a control module 7 and a distillation device 8, wherein the preheating device comprises a main body 1 and a heating module 2; a feed port 3 is provided at one end of the main body 1, and the feed port 3 is used to connect the liquid to be distilled; a flow channel 5 is opened inside the main body 1, and the flow channel 5 is connected with the feed port 3; the heating module 2 is provided on the side wall of the flow channel 5, and the heating module 2 is used to heat the liquid to be distilled flowing into the flow channel 5; a discharge port 4 is provided at the other end of the main body 1, and the discharge port 4 is connected with one end of the flow channel 5 away from the feed port 3; the first temperature monitoring module 6 is provided at the discharge port 4, and the first temperature monitoring module 6 is used to monitor Measure the first temperature of the liquid to be distilled when it flows through the discharge port 4; the control module 7 is connected to the first temperature monitoring module 6, and the control module 7 is used to obtain the first temperature and determine whether the first temperature meets the first preset temperature; the control module 7 is also used to generate a first adjustment signal when the first temperature does not meet the first preset temperature; wherein the first preset temperature is less than the boiling point of the liquid to be distilled; the heating module 2 is connected to the control module 7, and the heating module 2 is used to respond to the first adjustment signal to adjust the heating power; the distillation device 8 is connected to the discharge port 4 of the main body 1, and the distillation device 8 is used to distill the liquid to be distilled after the temperature increase treatment.
[0024] Exemplarily, in the implementation process, the preheating device includes a main body 1 and a heating module 2. A flow channel 5 is provided on the inner wall of the main body 1, and a feed port 3 and a discharge port 4 are respectively provided at both ends of the flow channel 5, and the feed port 3 and the discharge port 4 are both connected to the flow channel 5. The liquid to be distilled can enter the flow channel 5 from the feed port 3 and flow to the discharge port 4 through the flow channel 5. The liquid to be distilled can be a mixed liquid made of borneol resin fragments, or a mixed liquid made of other borneol plants.
[0025] The heating module 2 is arranged on the side wall of the flow channel 5. In the process of the liquid to be distilled flowing along the flow channel 5 from the feed port 3 to the discharge port 4, the heating module 2 can heat the liquid to be distilled in the flow channel 5 to ensure that the liquid to be distilled can be fully preheated, thereby improving the preheating efficiency of the liquid to be distilled before distillation and the subsequent distillation efficiency.
[0026] The first temperature monitoring module 6 is arranged at the discharge port 4 of the preheating device, and can monitor in real time the first temperature of the liquid to be distilled after the temperature increase treatment, thereby realizing precise control of the temperature of the liquid to be distilled during the preheating stage to meet different preheating requirements.
[0027] The control module 7 is connected to the first temperature monitoring module 6, and can instantly obtain and judge the first temperature data. When the first temperature does not reach the set first preset temperature, the control module 7 will automatically generate a first adjustment signal. The heating module 2 can respond to the first adjustment signal sent by the control module 7 and dynamically adjust its own heating power to maintain a better temperature condition for the liquid to be distilled during the preheating stage.
[0028] For example, if the monitored first temperature is lower than the first preset temperature, the control module 7 will generate a first adjustment signal to control the heating module 2 to increase the heating power; on the contrary, if the first temperature is higher than the first preset temperature, the control module 7 will generate a first adjustment signal to control the heating module 2 to reduce the heating power. This ensures that the liquid to be distilled reaches a suitable initial temperature before entering the distillation device 8, reduces overheating or insufficient preheating, and is conducive to maintaining stable pretreatment conditions, thereby improving distillation efficiency and product quality.
[0029] The first preset temperature is lower than the boiling point of the liquid to be distilled. For example, when the boiling point of the liquid to be distilled is about 212°C, the first preset temperature can be set to 180°C-200°C. This can effectively prevent the liquid to be distilled from boiling prematurely during the preheating stage, thereby reducing the risk of loss of the liquid to be distilled due to overheating. At the same time, it ensures that the liquid to be distilled is in an ideal preheating state when it enters the distillation device 8, which is conducive to the effective separation of the components and the improvement of purity in the subsequent distillation process.
[0030] The distillation device 8 is connected to the discharge port 4 of the preheating device. After the liquid to be distilled is heated by the preheating device, it enters the distillation device 8 and is distilled at a suitable preheating temperature. The target components in the liquid to be distilled can be separated by distillation more efficiently, and problems such as incomplete distillation due to insufficient preheating or component destruction due to overheating can be reduced, thereby improving the distillation yield and product quality.
[0031] On the one hand, the distillation device 8 is connected to the discharge port 4 of the preheating device. The preheating device is used to preheat the liquid to be distilled, so as to shorten the heating time required for the liquid to be distilled in the distillation device 8, thereby improving the distillation efficiency. On the other hand, the first temperature monitoring module 6 and the heating module 2 are arranged in the flow channel 5, and the first temperature monitoring module 6 and the heating module 2 are uniformly connected to the control module 7. The precise preheating of the liquid to be distilled and the dynamic adjustment of the heating power are realized, so as to improve the automation level of the equipment and the distillation efficiency, and ensure the quality stability of the distillation product and the resource utilization rate.
[0032] Example 2
[0033] In order to speed up the heat exchange rate between the liquid to be distilled and the heating module 2. Figure 1As shown, based on the above-mentioned embodiment 1, in this embodiment, a plurality of the heating modules 2 are evenly arranged in the direction from the feed port 3 to the discharge port 4 .
[0034] Exemplarily, during implementation, the number of heating modules 2 is set to be several, and the several heating modules 2 are evenly arranged along the direction from the feed inlet 3 to the discharge outlet 4 .
[0035] On the one hand, several heating modules 2 are evenly arranged on the side wall of the flow channel 5, along the direction from the feed port 3 to the discharge port 4. This ensures that the liquid to be distilled can be supplied with uniform and continuous heat during the flow process from the feed port 3 to the discharge port 4 in the flow channel 5. This ensures that the temperature distribution of the liquid to be distilled is balanced throughout the preheating stage, reduces the risk of local overheating or underheating, and thus improves the quality and consistency of the preheating effect. On the other hand, multiple heating modules 2 can increase the heating area, accelerate the heat exchange rate between the liquid to be distilled and the heating module 2, and improve the utilization efficiency of thermal energy, so that the liquid to be distilled can reach the preset preheating temperature in a shorter time, thereby further improving the operating efficiency of the preheating device. On the other hand, each heating module 2 can work independently or collaboratively according to the instructions of the control module 7, and accurately regulate the heat generated by each, thereby ensuring that the temperature change of the liquid to be distilled when flowing through different positions is more stable and controllable, which is conducive to maintaining ideal preheating conditions. At the same time, for liquids to be distilled with different viscosities or flow rates, the evenly distributed heating modules 2 can adjust the heating intensity of each part according to actual needs to adapt to the preheating requirements of fluids with different properties, thereby improving the versatility and flexibility of the borneol distillation equipment.
[0036] Example 3
[0037] In order to reduce the risk of strong thermal shock to the liquid to be distilled at the beginning, which may lead to local overheating or damage to the liquid to be distilled. Figure 1 As shown, based on the above-mentioned embodiment 2, in this embodiment, the heating power of the heating module 2 gradually increases along the direction from the feed port 3 to the discharge port 4.
[0038] Exemplarily, during the implementation process, the heating power of the heating module 2 gradually increases along the direction from the feed port 3 to the discharge port 4. That is, in the flow channel 5 of the main body 1, starting from the feed port 3, the power of the first heating module 2 is relatively low, and as the length of the flow channel 5 increases, the heating power of the subsequent heating modules 2 increases successively. Each heating module 2 can be regarded as a temperature gradient section, so that when the liquid to be distilled flows through the heating module 2, it first experiences low-power gentle heating, and then gradually receives higher-power heating until it flows out of the preheating device.
[0039] On the one hand, the heating power of the heating module 2 gradually increases along the direction from the feed port 3 to the discharge port 4. The liquid to be distilled is gradually heated and preheated, reducing the risk of local overheating or damage to the liquid to be distilled caused by strong heat shock at the beginning, which is beneficial to protect the sensitive components in the liquid to be distilled from the influence of high temperature. At the same time, the gradual heating power can better realize the precise control of the temperature of the liquid to be distilled, especially near the discharge port 4, by increasing the heating power, it is ensured that the liquid to be distilled can reach the ideal preheating temperature before leaving the preheating device. On the other hand, the heating power is allocated on demand to avoid overheating and ineffective energy consumption. Especially when the liquid to be distilled just starts to flow, it is not necessary to reach the maximum heating power immediately. The heating power is allocated on demand, which helps to save energy and improve the energy efficiency ratio of the overall equipment. On the other hand, the gradual heating of the liquid to be distilled can optimize the heating process while ensuring that the liquid to be distilled reaches a suitable preheating temperature, so as to reduce the thermal stress caused by excessive temperature difference and improve the stability and safety of the operation of the borneol distillation equipment.
[0040] Example 4
[0041] In order to achieve fine monitoring of the temperature of the liquid to be distilled flowing through different heating module 2 areas, the temperature control accuracy of the distillation process can be improved. Figure 1 As shown, on the basis of the above-mentioned embodiment 3, in this embodiment, the borneol distillation equipment also includes a second temperature monitoring module 9; the second temperature monitoring module 9 is arranged on the side wall of the flow channel 5; the second temperature monitoring module 9 is connected to the control module 7; the second temperature monitoring module 9 is correspondingly arranged between two adjacent heating modules 2; the second temperature monitoring module 9 is used to monitor the second temperature of the liquid to be distilled flowing through the heating module 2 corresponding to the second temperature monitoring module 9; wherein, the heating module 2 corresponding to the second temperature monitoring module 9 is the heating module 2 adjacent to the second temperature monitoring module 9 close to the feed port 3; the control module 7 is used to obtain the second temperature and determine whether the second temperature meets the second preset temperature of the corresponding heating module 2; wherein, the second preset temperature is not greater than the first preset temperature; the control module 7 is also used to generate a second adjustment signal when the second temperature does not meet the second preset temperature; the heating module 2 located on the side of the second temperature monitoring module 9 close to the discharge port 4 responds to the second adjustment signal to adjust the heating power.
[0042] Exemplarily, during the implementation process, the borneol distillation equipment is also provided with a second temperature monitoring module 9, and the second temperature monitoring module is embedded in or attached to the side wall of the flow channel 5. There are multiple second temperature modules, and the multiple second temperature monitoring modules are correspondingly distributed between two adjacent heating modules 2. In other words, there is a second temperature monitoring module 9 between two adjacent heating modules 2, and each second temperature monitoring module 9 is provided with a corresponding second preset temperature. The second temperature monitoring module 9 is responsible for real-time monitoring of the second temperature of the liquid to be distilled corresponding to the position of the second temperature monitoring module 9, that is, the temperature of the liquid to be distilled after flowing through the heating module 2 adjacent to the second temperature monitoring module 9 and located on the side of the second temperature monitoring module 9 close to the feed port 3.
[0043] When the control module 7 receives the second temperature data transmitted by the second temperature monitoring module 9, it compares the second temperature with the second preset temperature of the second temperature monitoring module 9. The second preset temperature is usually lower than or equal to the first preset temperature to ensure that the liquid to be distilled can be kept within a suitable and safe temperature range at each stage during the continuous heating process.
[0044] For example, when a heating module 2 is damaged and does not heat or has low heating power, resulting in the second temperature monitored by the second temperature monitoring module 9 adjacent to the heating module 2 near the discharge port 4 being lower than the second preset temperature of the second temperature monitoring module 9, the control module 7 will generate a second adjustment signal in time. One or more heating modules 2 located on the side of the heating module 2 near the discharge port 4 will respond to the second adjustment signal and increase their own heating power according to the second adjustment signal to compensate for the low temperature phenomenon, thereby ensuring the precise control of the temperature of the entire distillation process; when a heating module 2 fails and has high heating power, resulting in the second temperature monitored by the second temperature monitoring module 9 adjacent to the heating module 2 near the discharge port 4 being higher than the second preset temperature of the second temperature monitoring module 9, the control module 7 will generate a second adjustment signal in time. One or more heating modules 2 located on the side of the heating module 2 near the discharge port 4 will respond to the second adjustment signal and reduce their own heating power according to the second adjustment signal to reduce the risk of overheating, thereby ensuring the precise control of the temperature of the entire distillation process.
[0045] On the one hand, multiple second temperature monitoring modules are evenly distributed between two adjacent heating modules 2, which realizes the refined monitoring of the temperature of the liquid to be distilled flowing through different heating module 2 areas, and improves the temperature control accuracy of the distillation process. On the other hand, the second temperature monitoring module 9 and the control module 7 realize real-time feedback and dynamic adjustment of the heating power, so that the equipment can quickly make corresponding adjustments according to the actual temperature changes, thereby ensuring the distillation efficiency and product quality.
[0046] Example 5
[0047] In order to better maintain the temperature uniformity and stability in the entire flow channel 5. Figure 1 As shown, based on the above-mentioned embodiment 4, in this embodiment, the heating module 2 adjacent to the second temperature monitoring module 9 close to the discharge port 4 responds to the second adjustment signal.
[0048] Exemplarily, during implementation, the second temperature monitoring module 9 works in conjunction with the heating module 2 to achieve precise temperature control. When the control module 7 determines that the second temperature monitored by the second temperature monitoring module 9 does not meet the second preset temperature of the second temperature monitoring module 9, the control module 7 generates a corresponding second adjustment signal.
[0049] The heating module 2 adjacent to the second temperature monitoring module 9 near the discharge port 4 is specially configured to respond to the second adjustment signal. Once the control module 7 sends the second adjustment signal, the heating module 2 adjacent to the second temperature monitoring module 9 near the discharge port 4 will adjust its own heating power, which may be to increase the power to increase the temperature, or to reduce the power to reduce the temperature, depending on whether the second temperature is higher or lower than the second preset temperature.
[0050] Through the upstream second temperature feedback, the heating power of the downstream heating module 2 is adjusted in advance to correct the heating temperature abnormality caused by the upstream heating module 2, so as to pre-adjust the temperature conditions before the distillate reaches the next heating section, so as to make the entire distillation process more stable and controllable, thereby better maintaining the temperature uniformity and stability in the entire flow channel 5.
[0051] Example 6
[0052] In order to better preheat the distillate. Figure 1 As shown, based on the above-mentioned embodiment 4, in this embodiment, the heating module 2 close to the feed port 3 responds to the first adjustment signal to adjust the heating power.
[0053] For example, during the implementation, when the control module 7 determines that the first temperature of the liquid to be distilled flowing out of the discharge port 4 monitored by the first temperature monitoring module 6 does not meet the first preset temperature, the control module 7 generates a first adjustment signal. The control module 7 sends the first adjustment signal to the heating module 2 near the feed port 3 according to the preset logic, and the heating module 2 near the feed port 3 responds to the first adjustment signal to increase or decrease its own heating power accordingly.
[0054] For example, if the monitored first temperature is lower than the first preset temperature, the control module 7 will generate a first adjustment signal to control the heating module 2 near the feed port 3 to increase the heating power, thereby accelerating the preheating process and ensuring that the liquid to be distilled reaches the ideal preheating temperature as soon as possible; on the contrary, if the first temperature is higher than the first preset temperature, the control module 7 will generate a first adjustment signal to control the heating module 2 near the feed port 3 to reduce the heating power, so as to reduce the risk of premature boiling of the liquid to be distilled or other adverse reactions caused by excessive heating.
[0055] Example 7
[0056] In order to better maintain the temperature stability in the flow channel 5. Figure 1 As shown, based on the above-mentioned Example 1, in this embodiment, the borneol distillation equipment also includes an insulation layer 10; the insulation layer 10 is arranged on the side wall of the flow channel 5; the side of the insulation layer 10 away from the side wall of the flow channel 5 is connected to the side of the heating module 2 close to the side wall of the flow channel 5.
[0057] Exemplarily, during the implementation process, the heat insulation layer 10 is closely attached to the side wall of the flow channel 5 to form a barrier to isolate the transmission of heat energy. The heat insulation layer 10 can be made of high-efficiency heat-insulating materials with good heat insulation performance and high temperature resistance, such as ceramic fiber, aluminum silicate wool, polyurethane foam, etc. The heating module 2 is arranged on the side of the heat insulation layer 10 away from the side wall of the flow channel 5, that is, the inner side of the heat insulation layer 10, to ensure that the heat generated by the heating module 2 is transferred to the liquid to be distilled as much as possible, rather than being dissipated to the outside of the preheating device.
[0058] On the one hand, by adding the heat insulation layer 10, it is possible to effectively prevent heat from diffusing outward, improve the efficiency of heat energy utilization, reduce energy waste, and reduce production costs. On the other hand, the presence of the heat insulation layer 10 can better maintain the stability of the temperature in the flow channel 5, reduce the impact of ambient temperature changes on the preheating process, and thus ensure that the liquid to be distilled can evenly and accurately reach the required preheating temperature during the preheating stage.
[0059] Example 8
[0060] In order to increase the kinetic energy of the liquid to be distilled, the turbulence level and heat transfer efficiency of the liquid to be distilled in the preheating stage can be improved. Figure 1 As shown, based on the above-mentioned embodiment 1, in this embodiment, the cross section of the flow channel 5 gradually decreases along the direction from the feed port 3 to the discharge port 4.
[0061] For example, during the implementation, the cross-sectional area of the flow channel 5 gradually decreases along the direction from the feed port 3 to the discharge port 4. That is, the flow channel 5 is in a convergent shape, similar to a funnel effect or a tapered pipe design. In the specific implementation, the flow channel 5 on the main body 1 can be formed by precision machining or mold forming, and ensure that the inner wall of the flow channel 5 is smooth and the transition is natural, so as to facilitate the smooth decompression and acceleration of the distillate when it flows through.
[0062] On the one hand, as the cross-sectional area of the flow channel 5 decreases, the liquid to be distilled will be forced to accelerate its flow inside the flow channel 5 due to the compression of the cross-sectional area, thereby increasing the kinetic energy of the liquid to be distilled, so as to improve the turbulence level and heat transfer efficiency of the liquid to be distilled during the preheating stage. On the other hand, the tapered design of the flow channel 5 can reduce the pressure loss of the liquid to be distilled during the flow process. When the liquid to be distilled flows through the part with a reduced cross-sectional area, its flow rate increases but the pressure decreases, following Bernoulli's principle, which helps to maintain a suitable pressure gradient and promotes the smooth progress of the preheating process. On the other hand, for some liquids to be distilled with higher viscosity, the design of the tapered flow channel 5 can help overcome the problem of poor fluidity, making it easier for the liquid to be distilled to pass and be evenly heated.
[0063] Example 9
[0064] This embodiment provides a borneol distillation method, which is applicable to the borneol distillation equipment provided in any one of Embodiments 1 to 8, and includes the following operations:
[0065] S100. Using the heating module of the preheating device to heat the liquid to be distilled flowing through the main body of the preheating device;
[0066] S200. Using a first temperature monitoring module to monitor the first temperature of the liquid to be distilled flowing out of the preheating device;
[0067] S300. The control module obtains the first temperature and determines whether the first temperature satisfies a first preset temperature; if the first temperature does not satisfy the first preset temperature, the control module generates a first adjustment signal; wherein the first preset temperature is less than the boiling point of the liquid to be distilled;
[0068] S400. The heating module responds to the first adjustment signal to adjust the heating power;
[0069] S500. Using a distillation device to distill the liquid to be distilled after the temperature increase treatment.
[0070] The borneol distillation method has at least the following beneficial effects:
[0071] ① Through real-time monitoring and intelligent adjustment of heating power, the temperature of the distilled liquid is ensured to be always within the appropriate range during the entire distillation process, thereby improving the stability of borneol extraction and the consistency of product quality.
[0072] ②Reduce the risk of overheating, save energy consumption, ensure distillation efficiency, and reduce invalid heat loss.
[0073] ③The gentle preheating process can protect the borneol raw material from being damaged by high temperature and retain its effective ingredients.
[0074] ④ Reduced the need for manual intervention, reduced operational errors, and improved the overall process automation level and production efficiency.
[0075] ⑤Through precise temperature control, the effective ingredients of borneol can be better separated, thereby improving the purity and recovery rate of the product.
[0076] References to "one embodiment", "another embodiment", "embodiment", etc. in this specification refer to specific features, structures or characteristics described in conjunction with the embodiment as included in at least one embodiment generally described in this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present invention.
[0077] Although the present invention is described herein with reference to a number of illustrative embodiments of the present invention, it will be appreciated that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, drawings, and claims, a variety of variations and improvements may be made to the components and / or layout of the subject combination layout. In addition to variations and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.
Claims
1. A borneol distillation device, characterized in that: include: A preheating device, the preheating device comprising a main body (1) and a heating module (2); a feed port (3) is provided at one end of the main body (1), the feed port (3) being used to receive a liquid to be distilled; a flow channel (5) is provided inside the main body (1), the flow channel (5) being in communication with the feed port (3); the heating module (2) is provided on the side wall of the flow channel (5), the heating module (2) being used to heat the liquid to be distilled flowing into the flow channel (5); a discharge port (4) is provided at the other end of the main body (1), the discharge port (4) being in communication with an end of the flow channel (5) away from the feed port (3); A first temperature monitoring module (6), the first temperature monitoring module (6) being arranged at the discharge port (4), the first temperature monitoring module (6) being used to monitor a first temperature of the liquid to be distilled when it flows through the discharge port (4); A control module (7), the control module (7) being connected to the first temperature monitoring module (6), the control module (7) being used to obtain the first temperature and determine whether the first temperature satisfies a first preset temperature; the control module (7) being further used to generate a first adjustment signal when the first temperature does not satisfy the first preset temperature; wherein the first preset temperature is less than the boiling point of the liquid to be distilled; The heating module (2) is connected to the control module (7), and the heating module (2) is used to respond to the first adjustment signal to adjust the heating power; A distillation device (8), the distillation device (8) is connected to the discharge port (4) of the main body (1), and the distillation device (8) is used to distill the liquid to be distilled after the temperature increase treatment.
2. The borneol distillation equipment according to claim 1, characterized in that: The plurality of heating modules (2) are evenly arranged in a direction from the feed port (3) to the discharge port (4).
3. The borneol distillation equipment according to claim 2, characterized in that: The heating power of the heating module (2) gradually increases in the direction from the feed port (3) to the discharge port (4).
4. The borneol distillation equipment according to claim 3, characterized in that: Also includes a second temperature monitoring module (9); The second temperature monitoring module (9) is arranged on the side wall of the flow channel (5); The second temperature monitoring module (9) is connected to the control module (7); The second temperature monitoring module (9) is correspondingly arranged between two adjacent heating modules (2); The second temperature monitoring module (9) is used to monitor the second temperature of the liquid to be distilled flowing through the heating module (2) corresponding to the second temperature monitoring module (9); wherein the heating module (2) corresponding to the second temperature monitoring module (9) is the heating module (2) adjacent to the second temperature monitoring module (9) on the side close to the feed inlet (3); The control module (7) is used to obtain the second temperature and determine whether the second temperature satisfies the second preset temperature of the corresponding heating module (2); wherein the second preset temperature is not greater than the first preset temperature; The control module (7) is further configured to generate a second adjustment signal when the second temperature does not meet a second preset temperature; The heating module (2) located on the side of the second temperature monitoring module (9) close to the discharge port (4) responds to the second adjustment signal to adjust the heating power.
5. The borneol distillation equipment according to claim 4, characterized in that: The heating module (2) adjacent to the second temperature monitoring module (9) on the side close to the discharge port (4) responds to the second adjustment signal.
6. The borneol distillation equipment according to claim 4, characterized in that: The heating module (2) near the feed port (3) responds to the first adjustment signal to adjust the heating power.
7. The borneol distillation equipment according to any one of claims 1, characterized in that: Also includes a heat insulation layer (10); The heat insulation layer (10) is arranged on the side wall of the flow channel (5); The side of the heat insulation layer (10) away from the side wall of the flow channel (5) is connected to the side of the heating module (2) close to the side wall of the flow channel (5).
8. The borneol distillation equipment according to claim 1, characterized in that: The cross section of the flow channel (5) gradually decreases in the direction from the feed port (3) to the discharge port (4).
9. A borneol distillation method, characterized in that: The following operations are included: The heating module of the preheating device is used to increase the temperature of the liquid to be distilled flowing through the main body of the preheating device; Using a first temperature monitoring module to monitor a first temperature of the liquid to be distilled flowing out of the preheating device; The control module obtains the first temperature and determines whether the first temperature meets a first preset temperature; if the first temperature does not meet the first preset temperature, the control module generates a first adjustment signal; wherein the first preset temperature is less than the boiling point of the liquid to be distilled; The heating module responds to the first adjustment signal to adjust the heating power; The liquid to be distilled after the temperature treatment is distilled using a distillation device.