A dissolving device for plant extract

Abstract

The present invention relates to the field of plant extraction technology, and in particular to a dissolving device for plant extracts. The technical scheme thereof comprises an emulsification and stirring module, a preheating module, a circulation control module, a rapid heating module, and a heat source recovery and storage module. The discharge port of the emulsification and stirring module is connected with the feed port of the preheating module, the preheating module is connected with the rapid heating module through the circulation control module, the rapid heating module is connected with the heat source recovery and storage module, and the discharge port of the rapid heating module is connected with a finished product storage tank. After the instantaneous heating of the material is completed, the heat source recovery and storage tank can be evacuated into a vacuum through a vacuum pumping device. At the same time, the second heat transfer oil in a high-temperature state in the rapid heating tank is pumped into the heat source recovery and storage tank for temporary storage, thereby avoiding carbonization caused by the material hanging on the wall in the material coil tube in the rapid heating tank being exposed to high temperature for a long time, and the damage to the product quality after carbonization.

Description

Technical Field

[0001] The invention relates to the technical field of plant extraction, in particular to a dissolving device for plant extracts. Background Art

[0002] With the development of economy, the continuous improvement of people's living standards and the change of consumption concept, consumers now gradually value health products. People tend to accept the consumption concepts of "natural, green, healthy, low sugar, low calories" in their minds. The health industry in the 21st century has become a global hot spot. With the promotion of the construction and development of Healthy China, the food industry has moved towards the highest end and become a key link. Therefore, plant extracts are widely praised and applied to food, health products, cosmetics, medicines and other fields as ingredients for health foods, dietary supplements, health foods, plant medicines, natural / organic skin care products, etc. Functional foods, as an important part of the health industry, have ushered in a rare development opportunity; my country, as a country with a tradition of "food supplements", has an annual output value of special foods (health foods and special medical formula foods) of hundreds of billions of yuan, and it is predicted that it will increase to a trillion yuan market in the next few years. As a result, the demand for the production of functional foods is also increasing; therefore, the large-scale industrial extraction process and stability requirements are getting higher and higher, so the functional requirements of the commonly used plant extract dissolution equipment and related equipment are also getting higher and higher.

[0003] The prior art also has the following defects during use:

[0004] 1. When the existing technology is used, the existing heating tank will cause a large loss of color value of the material within the set heating time. At the same time, the material attached to the inner wall of the oil-soluble interlayer stirring tank will be carbonized under high temperature for a long time, resulting in contamination of the material during the next production;

[0005] 2. When the prior art is used, the existing plant extract dissolution equipment has poor emulsification effect and long emulsification time;

[0006] 3. When the prior art is used, the initial heating time is long and the heating is uneven, the material loss during the extraction process is large, the yield is low, the energy consumption is high, and water is needed for cleaning after use, which will produce a large amount of sewage.

[0007] In view of this, we propose a dissolution device for plant extracts to solve the existing problems. Summary of the invention

[0008] The object of the present invention is to provide a plant extract dissolving device to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plant extract dissolution device, comprising an emulsification and stirring module, a preheating module, a circulation control module, a rapid heating module, and a heat source recovery and storage module, wherein the discharge port of the emulsification and stirring module is connected to the feed port of the preheating module, the preheating module is connected to the rapid heating module through the circulation control module, the rapid heating module is connected to the heat source recovery and storage module, and the discharge port of the rapid heating module is connected to a finished product storage tank.

[0010] Preferably, the emulsification stirring module comprises an emulsification stirring tank body, a stirring driving member fixedly arranged on the upper part of the emulsification stirring tank body along the axial direction, and a spiral rod fixedly arranged at the driving end of the stirring driving member;

[0011] Preferably, a cover body that buckles downwards is fixedly provided on the upper part of the spiral rod, and stirring rods that are evenly distributed are fixedly provided between the circumferential side of the cover body and the lower end of the spiral rod, and the stirring rods are arranged along the axis of the spiral rod;

[0012] Preferably, a feed pipe is provided at the upper end of the inner cavity of the emulsifying and stirring tank body, a discharge pipe connected to the inner cavity of the tank body is fixedly provided at the axis of the lower end, and a first manual valve is installed on the discharge pipe.

[0013] Preferably, the preheating module comprises a preheating tank and a preheating controller, a tank body sealing cover is installed at the top tank opening of the preheating tank, and the preheating tank is installed at the lower part of the emulsification stirring module;

[0014] Preferably, the preheating controller is installed with a circulating heat source supply pipe and a circulating heat source recovery pipe which are connected to the inner cavity of the preheating tank, and the first heat transfer oil flows in both the circulating heat source supply pipe and the circulating heat source recovery pipe.

[0015] Preferably, at least one upper heat exchange coil group and a lower heat exchange coil group for supplying heat are spirally wound on the upper and lower parts of the inner cavity of the preheating tank, respectively; the circulating heat source supply pipe passes through the preheating tank and is connected with the liquid inlets of the upper heat exchange coil group and the lower heat exchange coil group; the circulating heat source recovery pipe passes through the preheating tank and is connected with the liquid discharge ports of the upper heat exchange coil group and the lower heat exchange coil group.

[0016] Preferably, the circulation control module includes a material circulation pipe connected to the inner cavities of the upper and lower ends of the preheating tank, the material circulation pipe is connected to the rapid heating module through a three-way solenoid valve installed thereon, a material circulation pump and a mass flow meter are installed on the material circulation pipe, and a temperature detection instrument is fixedly provided on the material circulation pipe in the section of the pipeline between the three-way solenoid valve and the preheating tank.

[0017] Preferably, the rapid heating module includes a rapid heating tank and a rapid heating controller; the upper end of the rapid heating tank is connected to a manual exhaust valve and the lower end is connected to a finished product outlet pipe, and a finished product discharge thermometer and a second manual valve are installed in sequence on the finished product outlet pipe.

[0018] Preferably, the rapid heating tank is internally spirally wound with a plurality of material coils used in parallel, the feed end of the material coil passes through the rapid heating tank and is connected to the three-way solenoid valve, and the discharge end of the material coil passes through the rapid heating tank and is connected to the finished product storage tank.

[0019] Preferably, the rapid heating controller is connected to the inner cavity of the rapid heating tank through an instantaneous heating circulation pipeline, and the second heat transfer oil flows in the inner cavity of the rapid heating tank and the instantaneous heating circulation pipeline.

[0020] Preferably, the inner wall of the rapid heating tank is provided with a plurality of guide grooves distributed in a circumferential array around its own axis, and a micro drive motor is installed in each of the plurality of guide grooves, and a bidirectional push screw is rotatably arranged at the driving end of the micro drive motor.

[0021] Preferably, the heat source recovery storage module comprises a heat source recovery storage tank and a vacuum pumping device connected to the heat source recovery storage tank;

[0022] The heat source recovery storage tank is connected to the inner cavity of the rapid heating tank through a heat source recovery pipeline.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention sets a heat source recovery storage module for recovering the heat transfer oil in the rapid heating tank, and connects a vacuum device to the heat source recovery storage module. After the instantaneous heating of the material is completed, the heat source recovery storage tank can be evacuated by the vacuum device. At the same time, the second heat transfer oil in the rapid heating tank at a high temperature is pumped into the heat source recovery storage tank for temporary storage, thereby avoiding the carbonization of the material hanging on the wall of the material coil in the rapid heating tank due to long-term contact with high temperature, and the damage to the product quality after carbonization;

[0025] 2. The present invention provides an emulsifying and stirring tank in the emulsifying and stirring module to emulsify and stir the material to be processed for primary processing. A spiral rod is installed on the stirring driving member installed thereon and a stirring rod is provided around the spiral rod, so that the material in the emulsifying and stirring tank is stirred and mixed more fully, and the stirring and emulsification time is shortened;

[0026] 3. By arranging an upper heat exchange coil group and a lower heat exchange coil group in the preheating tank body, the material is heated to a certain temperature more evenly and synchronously, thereby reducing the time consumption of the initial heating of the material; by opening a guide groove in the rapid heating tank, and installing a micro drive motor in the guide groove and driving the bidirectional push screw to rotate, the bidirectional push screw pushes the second heat transfer oil in the rapid heating tank to flow upward and downward at the same time, thereby achieving a uniform increase and decrease in the temperature of the heat transfer oil in the tank body, so that the temperature of the material flowing in the material coil can be synchronously heated when it is rapidly heated; and then the preheating controller preheats the emulsified and stirred material through the preheating tank, and discharges the initially heated material into the rapid heating tank according to actual production needs, and controls the heating through the rapid heating controller to achieve the purpose of rapid heating, thereby achieving the effect of rapid dissolution of the material, completing rapid high-temperature dissolution to meet the material processing requirements, shortening the dissolution time of the plant extract, reducing the material, increasing the output, reducing the energy consumption, and reducing the sewage generated by tank cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a flow chart of the present invention;

[0028] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the emulsification and stirring module of the present invention;

[0030] Figure 4 It is a schematic diagram of the assembly structure of the stirring drive member, the spiral rod, the cover body and the stirring rod of the present invention;

[0031] Figure 5 It is a cross-sectional view of the preheating tank of the present invention and a schematic diagram of its internal structure;

[0032] Figure 6 It is a schematic diagram of the communication structure of the upper heat exchange coil group and the lower heat exchange coil group of the present invention;

[0033] Figure 7 It is a schematic diagram of the three-dimensional structure of the rapid heating tank and its accessories of the present invention;

[0034] Figure 8 It is a schematic diagram of the assembly structure of the micro drive motor, the bidirectional push screw and the rapid heating tank of the present invention;

[0035] Fig. 9 It is a schematic diagram of the assembly structure of the micro drive motor and the bidirectional push screw of the present invention;

[0036] Fig.10 It is a schematic diagram of the three-dimensional structure of the material coil of the present invention;

[0037] Fig.11 It is a partial cross-sectional structural schematic diagram of the emulsification stirring module in the second embodiment of the present invention (the second embodiment);

[0038] Fig.12 It is a schematic diagram of a partial cross-sectional structure of an emulsification stirring module in the third embodiment of the present invention (the third embodiment).

[0039] In the figure: 1. Emulsification stirring module; 101. Emulsification stirring tank body; 102. Stirring drive member; 103. Screw rod; 104. Cover body; 105. Stirring rod; 106. Feed pipe; 107. Discharge pipe; 108. First manual valve; 2. Preheating module; 201. Preheating tank; 202. Preheating controller; 203. Tank sealing cover; 204. Circulating heat source supply pipe; 205. Circulating heat source recovery pipe; 206. Upper heat exchange coil group; 207. Lower heat exchange coil group; 3. Circulation control module; 301. Material circulation pipe; 302. Three-way solenoid valve; 303. Material circulation pump; 304. Mass flow meter; 305. Temperature detection instrument; 4. Rapid heating module; 401. Rapid heating tank; 402. Rapid heating controller Controller; 403, manual exhaust valve; 404, finished product outlet pipe; 405, finished product discharge thermometer; 406, second manual valve; 407, material coil; 408, instant heating circulation pipeline; 5, heat source recovery storage module; 501, heat source recovery storage tank; 502, vacuum equipment; 503, heat source recovery pipeline; 6, finished product storage tank; 7, first heat transfer oil; 8, second heat transfer oil; 9, guide groove; 901, micro drive motor; 902, two-way push screw; 10, emulsification tank; 11, servo drive; 12, emulsification discharge switch; 13, central stirring rod; 14, stirring shaft; 15, stirring element; 16, stirring plate; 17, static emulsification tank; 18, emulsification feeding pipe; 19, emulsification discharge pipe; 20, emulsification coil. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0043] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0044] In addition, the term "plurality" shall mean two or more.

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] Embodiment 1

[0047] like Figures 1 to 10As shown, a plant extract dissolving device proposed by the present invention comprises an emulsifying and stirring module 1, a preheating module 2, a circulation control module 3, a rapid heating module 4, and a heat source recovery and storage module 5. The discharge port of the emulsifying and stirring module 1 is connected with the feed port of the preheating module 2, the preheating module 2 is connected with the rapid heating module 4 through the circulation control module 3, the rapid heating module 4 is connected with the heat source recovery and storage module 5, and the discharge port of the rapid heating module 4 is connected with a finished product storage tank 6; when in use, the emulsifying and stirring of the emulsifying and stirring module 1 is used to achieve rapid and uniform emulsification and stirring of the material, and then the preheating module 2 is used to preheat and rapidly heat the material, and the material is rapidly heated and dissolved in the rapid heating module 4 according to the temperature measurement, so as to meet the processing requirements of rapid and high-temperature dissolution of the material, thereby shortening the dissolution time of the plant extract, reducing the material, increasing the output, reducing the energy consumption, and reducing the sewage generated by tank cleaning.

[0048] Furthermore, the emulsification and stirring module 1 includes an emulsification and stirring tank body 101, a stirring driving member 102 fixedly arranged on the upper part of the emulsification and stirring tank body 101 along the axial direction, and a screw rod 103 fixedly arranged at the driving end of the stirring driving member 102; when in use, the stirring driving member 102 drives the screw rod 103 to rotate, and the screw rod 103 will push the material in the emulsification and stirring tank body 101 to roll upward, thereby achieving sufficient flow, mixing and emulsification of the material.

[0049] Furthermore, a cover body 104 that buckles downward is fixedly provided on the upper part of the spiral rod 103, and evenly distributed stirring rods 105 are fixedly provided between the circumferential side of the cover body 104 and the lower end of the spiral rod 103, and the stirring rods 105 are arranged along the axis of the spiral rod 103; when in use, the spiral rod 103 pushes the material to flow upward and is blocked by the cover body 104 and sprinkled downward. At this time, the rotating stirring rods 105 fully stir the sprinkled material and the material in the tank body, thereby accelerating the stirring speed and emulsification speed of the material and shortening the processing time of production extraction.

[0050] Furthermore, a feed pipe 106 is provided at the upper end of the inner cavity of the emulsification and agitation tank body 101, and a discharge pipe 107 connected to the inner cavity of the tank body is fixedly provided at the axis of the lower end, and a first manual valve 108 is installed on the discharge pipe 107; when in use, the emulsification and agitation tank body 101 is filled with materials through the feed pipe 106, and it is also convenient to connect with external equipment. By providing the discharge pipe 107 at the lower end of the emulsification and agitation tank body 101, the material can be discharged into the preheating tank 201 through the discharge pipe 107 to facilitate the next processing step. At the same time, by installing the first manual valve 108 thereon, it is possible to control whether to discharge the material into the preheating tank 201.

[0051] Furthermore, the preheating module 2 includes a preheating tank 201 and a preheating controller 202. A tank body sealing cover 203 is installed at the top tank mouth of the preheating tank 201, and the preheating tank 21 is installed at the lower part of the emulsification and stirring module 1; when in use, by setting the sealing cover 203, the preheating tank 201 can be absolutely isolated from the emulsification and stirring tank body 101 during preheating, and at the same time, the sealing of the preheating tank 201 during preheating is ensured.

[0052] Furthermore, the preheating controller 202 is provided with a circulating heat source supply pipe 204 and a circulating heat source recovery pipe 205 which are connected to the inner cavity of the preheating tank 201, and the first heat transfer oil 7 flows in both the circulating heat source supply pipe 204 and the circulating heat source recovery pipe 205; when in use, the first heat transfer oil 7 is continuously heated through the preheating controller 202, and then the first heat transfer oil 7 is used to heat the material in the preheating tank 201 through the circulating heat source supply pipe 204 and the circulating heat source recovery pipe 205, thereby accelerating the dissolution and extraction of the material.

[0053] Furthermore, at least one upper heat exchange coil group 206 and a lower heat exchange coil group 207 for heating are spirally wound on the upper and lower parts of the inner cavity of the preheating tank 201, respectively; the circulating heat source supply pipeline 204 passes through the preheating tank 201 and is connected with the liquid inlet of the upper heat exchange coil group 206 and the lower heat exchange coil group 207; the circulating heat source recovery pipe 205 passes through the preheating tank 201 and is connected with the liquid discharge port of the upper heat exchange coil group 206 and the lower heat exchange coil group 207; when in use, by introducing the first heat transfer oil 7 into at least one upper heat exchange coil group 206 and the lower heat exchange coil group 207 for heating, the upper heat exchange coil group 206 and the lower heat exchange coil group 207 are spirally wound in the preheating tank 201 in two directions, so that the temperature of the upper and lower parts of the preheating tank 201 is synchronously and rapidly increased, thereby achieving a more uniform synchronous rise to a certain temperature when the material is heated, and reducing the time consumed for the initial heating of the material.

[0054] Furthermore, the circulation control module 3 includes a material circulation pipe 301 connected to the inner cavity of the upper and lower ends of the preheating tank 201, the material circulation pipe 301 is connected to the rapid heating module 4 through a three-way solenoid valve 302 installed thereon, a material circulation pump 303 and a mass flow meter 304 are installed on the material circulation pipe 301, and a temperature detection instrument 305 is fixedly arranged on the material circulation pipe 301 in the section of the pipeline between the three-way solenoid valve 302 and the preheating tank 201; when in use, by setting the ambient temperature in the preheating tank 201, the temperature of the material in the preheating tank 201 is detected in real time by the temperature detection instrument 305, and at the same time, the material circulation pump 303 is turned on to allow the material to circulate in the preheating tank 201 through the material circulation pipe 301 for a period of time, and when the temperature reaches the actual production requirements, the material is introduced into the rapid heating module 4 through the control of the three-way solenoid valve 302.

[0055] Furthermore, the rapid heating module 4 includes a rapid heating tank 401 and a rapid heating controller 402; the rapid heating controller 402 controls the heating to achieve the rapid heating purpose of the rapid heating tank 401, thereby achieving the effect of rapid dissolution of the material, completing rapid high-temperature dissolution to meet the material processing requirements, and shortening the dissolution time of the plant extract.

[0056] Furthermore, the upper end of the rapid heating tank 401 is connected to a manual exhaust valve 403, and the lower part is connected to a finished product outlet pipe 404. When in use, the manual exhaust valve 403 is used to adjust the air pressure in the rapid heating tank 401 to be constant; the finished product outlet pipe 404 is sequentially installed with a finished product discharge thermometer 405 and a second manual valve 406; when in use, the finished product discharge thermometer 405 is used to detect the material temperature to determine whether it meets the discharge standard, and then the second manual valve 406 is opened and closed to realize the discharge of the material.

[0057] Furthermore, the internal spiral of the rapid heating tank 401 is wound with multiple material coils 407 used in parallel, the feed end of the material coil 407 passes through the rapid heating tank 401 and is connected to the three-way solenoid valve 302, and the discharge end of the material coil 407 passes through the rapid heating tank 401 and is connected to the finished product storage tank 6; when in use, the material coil 407 is supplied with material by controlling the three-way solenoid valve 302 to change the passage, thereby realizing the introduction of material into the environment inside the rapid heating tank 401.

[0058] Furthermore, the rapid heating controller 402 is connected to the inner cavity of the rapid heating tank 401 through the instantaneous heating circulation pipe 408, and the second heat transfer oil 8 flows in the inner cavity of the rapid heating tank 401 and the instantaneous heating circulation pipe 408; when in use, the second heat transfer oil 8 is continuously supplied to the inner cavity of the rapid heating tank 401 through the instantaneous heating circulation pipe 408, thereby achieving sufficient and rapid heating of the material coil 407 wound in the inner cavity of the rapid heating tank 401.

[0059] Furthermore, a plurality of guide grooves 9 distributed in a circumferential array around its own axis are opened on the inner wall of the rapid heating tank 401, and a micro-drive motor 901 is installed in each of the plurality of guide grooves 9, and a bidirectional push screw 902 is rotatably arranged at the driving end of the micro-drive motor 901; when in use, by opening a guide groove 9 in the rapid heating tank 401, and installing a micro-drive motor 901 in the guide groove 9 and driving the bidirectional push screw 902 to rotate, the bidirectional push screw 902 pushes the second heat transfer oil 8 in the rapid heating tank 401 to flow upward and downward at the same time, thereby achieving a uniform increase and decrease in the temperature of the heat transfer oil in the tank body, so that the temperature of the material flowing in the material coil 407 can be synchronously heated when the temperature is rapidly heated.

[0060] Furthermore, the heat source recovery storage module 5 includes a heat source recovery storage tank 501 and a vacuum device 502 connected to the heat source recovery storage tank 501; after the instantaneous heating of the material is completed, the heat source recovery storage tank 501 can be vacuumed by the vacuum device 502 to facilitate the recovery and storage of the second heat transfer oil 8;

[0061] Furthermore, the heat source recovery storage tank 501 is connected to the inner cavity of the rapid heating tank 401 through the heat source recovery pipe 503; when in use, the second heat transfer oil 8 in a high-temperature state in the rapid heating tank 401 is pumped into the heat source recovery storage tank 501 for temporary storage, thereby avoiding carbonization of the material hanging on the wall of the material coil 407 in the rapid heating tank 401 due to long-term contact with high temperature, and damage to product quality after carbonization.

[0062] Embodiment 2: Fig.11 As shown, the difference from the first embodiment is that an emulsification stirring module 1 in a plant extract dissolving device can also include at least one emulsification tank 10, a servo drive 11 with a driving end inserted in the inner cavity of the emulsification tank 10 is installed at the upper end of the emulsification tank 10 along the axis, an emulsification discharge switch 12 is installed at the lower end of the emulsification tank 10, a central stirring rod 13 is fixedly arranged on the driving end of the servo drive 11, and the central stirring rod 13 is evenly distributed along its axis and fixedly connected with a plurality of stirring shafts 14, at least one stirring member 15 is fixedly arranged on the central stirring rod 13, and the central stirring rod 13 and the plurality of stirring shafts 14 are fixedly connected. A stirring disk 16 is fixedly provided at the lower end of the shaft 14. Compared with the first embodiment, a central stirring rod 13 is provided at the driving end of the servo drive member 11 on the emulsifying tank 10, and a plurality of stirring shafts 14 are evenly distributed around the central stirring rod 13, so that the stirring space can be increased during stirring to promote sufficient stirring. At the same time, at least one stirring element 15 is fixedly provided on the central stirring rod 13 and a stirring disk 16 is fixed at its lower end, so that the stirring element 15 and the stirring disk 16 can promote the accelerated stirring, crushing and emulsification of the material during stirring, thereby achieving better stirring and emulsification effects.

[0063] Embodiment 3: Fig.12 As shown, the difference from Example 1 and Example 2 is that the emulsification stirring module 1 in the dissolution equipment of a plant extract can also include at least one static emulsification tank 17, the upper end of the static emulsification tank 17 is connected to an emulsification feeding pipe 18, and the lower end is connected to an emulsification discharge pipe 19, and the static emulsification tank 17 is equipped with at least one emulsification coil 20, one end of at least one emulsification coil 20 is connected to the emulsification feeding pipe 18, and the other end is connected to the emulsification discharge pipe 19. Compared with Example 1, by arranging at least one emulsification coil 20 in the static emulsification tank 17 to perform static emulsification and heat exchange emulsification on the material, the extraction and processing effect of the material is better.

[0064] The working principle of the plant extract dissolution equipment based on Example 1 is: when the present invention is in use, the emulsification and stirring of the emulsification and stirring module 1 is first used to achieve rapid and uniform emulsification and stirring of the material, and then the preheating module 2 is used to preheat and quickly heat the material, and the temperature of the material is measured and circulated according to the circulation control module 3, and then the material is quickly heated and dissolved in the rapid heating module 4, and the heat source recovery storage tank 501 is evacuated by the vacuum equipment 502 to facilitate the recovery and storage of the second heat transfer oil 8, thereby avoiding the carbonization of the material hanging on the wall of the material coil 407 in the rapid heating tank 401 due to long-term contact with high temperature, and the damage to the product quality after carbonization, and at the same time, it also meets the processing requirements for rapid high-temperature dissolution of the material, thereby shortening the dissolution time of the plant extract, reducing the material, increasing the output, reducing the energy consumption, and reducing the sewage generated by tank cleaning.

[0065] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A dissolving device for plant extracts, characterized in that: The invention comprises an emulsification and stirring module (1), a preheating module (2), a circulation control module (3), a rapid heating module (4), and a heat source recovery and storage module (5); the discharge port of the emulsification and stirring module (1) is connected to the feed port of the preheating module (2); the preheating module (2) is connected to the rapid heating module (4) through the circulation control module (3); the rapid heating module (4) is connected to the heat source recovery and storage module (5); and the discharge port of the rapid heating module (4) is connected to a finished product storage tank (6); The rapid heating module (4) comprises a rapid heating tank (401) and a rapid heating controller (402); the upper end of the rapid heating tank (401) is connected to a manual exhaust valve (403), and the lower part is connected to a finished product outlet pipe (404); the finished product outlet pipe (404) is sequentially installed with a finished product discharge thermometer (405) and a second manual valve (406); The rapid heating controller (402) is connected to the inner cavity of the rapid heating tank (401) through an instantaneous heating circulation pipe (408), and a second heat transfer oil (8) flows in the inner cavity of the rapid heating tank (401) and the instantaneous heating circulation pipe (408); The heat source recovery storage module (5) comprises a heat source recovery storage tank (501) and a vacuum pumping device (502) connected to the heat source recovery storage tank (501); The heat source recovery storage tank (501) is connected to the inner cavity of the rapid heating tank (401) via a heat source recovery pipeline (503).

2. A plant extract dissolving device according to claim 1, characterized in that: The emulsification stirring module (1) comprises an emulsification stirring tank body (101), a stirring driving member (102) fixedly arranged on the upper part of the emulsification stirring tank body (101) along the axial direction, and a spiral rod (103) fixedly arranged at the driving end of the stirring driving member (102); A cover body (104) that buckles downwards is fixedly arranged on the upper part of the spiral rod (103), and stirring rods (105) that are evenly distributed are fixedly arranged between the circumferential side of the cover body (104) and the lower end of the spiral rod (103), and the stirring rods (105) are arranged along the axis of the spiral rod (103); The upper end of the inner cavity of the emulsifying and stirring tank body (101) is connected to a feed pipe (106), and a discharge pipe (107) connected to the inner cavity of the tank body is fixedly arranged at the axis of the lower end, and a first manual valve (108) is installed on the discharge pipe (107).

3. A plant extract dissolving device according to claim 1, characterized in that: The preheating module (2) comprises a preheating tank (201) and a preheating controller (202); a tank body sealing cover (203) is installed at the top tank opening of the preheating tank (201); and the preheating tank (201) is installed at the bottom of the emulsification stirring module (1); The preheating controller (202) is provided with a circulating heat source supply pipe (204) and a circulating heat source recovery pipe (205) which are connected to the inner cavity of the preheating tank (201), and the first heat transfer oil (7) flows in both the circulating heat source supply pipe (204) and the circulating heat source recovery pipe (205).

4. A plant extract dissolving device according to claim 3, characterized in that: At least one upper heat exchange coil group (206) and a lower heat exchange coil group (207) for supplying heat are spirally wound on the upper and lower parts of the inner cavity of the preheating tank (201), respectively; the circulating heat source supply pipe (204) passes through the preheating tank (201) and is connected to the liquid inlets of the upper heat exchange coil group (206) and the lower heat exchange coil group (207); the circulating heat source recovery pipe (205) passes through the preheating tank (201) and is connected to the liquid discharge ports of the upper heat exchange coil group (206) and the lower heat exchange coil group (207).

5. The plant extract dissolving device according to claim 3, characterized in that: The circulation control module (3) comprises a material circulation pipe (301) connected to the inner cavities of the upper and lower ends of the preheating tank (201); the material circulation pipe (301) is connected to the rapid heating module (4) via a three-way solenoid valve (302) installed thereon; a material circulation pump (303) and a mass flow meter (304) are installed on the material circulation pipe (301); and a temperature detection instrument (305) is fixedly arranged on the material circulation pipe (301) in the section of the pipeline between the three-way solenoid valve (302) and the preheating tank (201).

6. A plant extract dissolving device according to claim 5, characterized in that: The rapid heating tank (401) is spirally wound internally with a plurality of material coils (407) used in parallel, the feed end of the material coil (407) passes through the rapid heating tank (401) and is connected to the three-way solenoid valve (302), and the discharge end of the material coil (407) passes through the rapid heating tank (401) and is connected to the finished product storage tank (6).

7. The plant extract dissolving device according to claim 1, characterized in that: The inner wall of the rapid heating tank (401) is provided with a plurality of guide grooves (9) distributed in a circumferential array around its own axis, and a micro drive motor (901) is installed in each of the plurality of guide grooves (9), and a bidirectional push screw (902) is rotatably provided at the driving end of the micro drive motor (901).

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