Combined industrial dropping pill production equipment

Abstract

The utility model provides combined industrial dropping pill production equipment, which comprises a material melting device, which is provided with a first cavity and is configured to uniformly disperse raw materials in the first cavity and melt the raw materials into raw material liquid; the pumping device is configured to output the raw material liquid in the first cavity; the liquid dropping heat preservation device is provided with a second cavity, the second cavity is configured to receive the raw material liquid conveyed by the pumping device, and the liquid dropping heat preservation device is configured to enable the raw material liquid to be uniform and to be at the preset temperature and enable the raw material liquid in the second cavity to form liquid drops to be output; the dropping pill forming device is provided with a third cavity, and the third cavity is configured to contain the cooling liquid and receive the liquid drops output by the dropping liquid heat preservation device so that the liquid drops can be dropped into the cooling liquid to form dropping pills; and the dropping pill recovery device is provided with a fourth cavity and a fifth cavity and is configured to receive and separate a mixture of the cooling liquid and the dropping pills from the dropping pill forming device, contain the separated cooling liquid in the fourth cavity and contain the separated dropping pills in the fifth cavity.

Description

Technical Field

[0001] This application relates to the technical field of pharmaceutical production equipment, and particularly to a combined industrialized dripping pill production equipment. Background Art

[0002] Dripping pills refer to preparations in which solid or liquid drugs are heated and melted with a suitable matrix, dissolved, emulsified or suspended in the matrix, and then dropped into an immiscible and non-interacting cooling liquid. Due to the action of surface tension, the liquid droplets shrink and cool into small pill-shaped preparations, which are mainly for oral use.

[0003] When preparing dripping pills, traditional dripping pill production equipment generally uses the method of melting materials in small amounts and multiple batches, keeping the materials warm while melting, and then aggregating the products of multiple batches in one production stage as a batch of products.

[0004] Such a production method has the problems of a small number of dripping pills produced each time and low production efficiency of dripping pills. In addition, since a batch of raw materials is produced in multiple times, there are problems of poor homogeneity of raw materials within a batch and unclear and inaccurate definition of production batches.

[0005] The above statements are only used to provide background technical information related to this application, and do not necessarily constitute prior art. Summary of the Invention

[0006] The purpose of this application is to provide a combined industrialized dripping pill production equipment for raw materials, aiming to solve the problems of a small number of dripping pills produced each time and low production efficiency of dripping pills in related technologies.

[0007] This application provides a combined industrialized dripping pill production equipment, including:

[0008] A material melting device, having a first cavity, configured to disperse and melt the raw materials for producing dripping pills in the first cavity into a raw material liquid;

[0009] A pumping device, configured to transport the raw material liquid in the first cavity from the first cavity to the outside of the first cavity;

[0010] A dropping liquid heat preservation device, having a second cavity, the second cavity is configured to receive the raw material liquid transported by the pumping device, the dropping liquid heat preservation device is configured to keep the raw material liquid uniform and at a preset temperature, and form the raw material liquid in the second cavity into liquid droplets and transport them to the outside of the second cavity;

[0011] A dripping pill forming device, having a third cavity, the third cavity is configured to contain a cooling liquid and receive the liquid droplets output by the dropping liquid heat preservation device so that the liquid droplets drop into the cooling liquid to form dripping pills; and

[0012] The dripping pill recovery device has a fourth cavity and a fifth cavity, and the dripping pill recovery device is configured to receive and separate the mixture of the coolant and the dripping pills from the dripping pill forming device, and place the separated coolant in the fourth cavity and the separated dripping pills in the fifth cavity.

[0013] In the combined industrialized dripping pill production equipment of some embodiments, the material melting device includes:

[0014] A material melting tank having the first cavity;

[0015] A first stirring device configured to stir the raw materials in the first cavity to make the raw materials disperse evenly; and

[0016] A first heating device configured to heat the raw materials in the first cavity to melt the raw materials into the raw material liquid.

[0017] In the combined industrialized dripping pill production equipment of some embodiments, the tank wall of the material melting tank has a jacket, and the first heating device includes a heat transfer medium disposed in the jacket, and the heat transfer medium is configured to heat the raw materials in the first cavity.

[0018] In the combined industrialized dripping pill production equipment of some embodiments, the material melting device further includes a first temperature detection device configured to detect the temperature of the raw materials in the first cavity.

[0019] In the combined industrialized dripping pill production equipment of some embodiments, the first temperature detection device includes:

[0020] A jacket temperature sensor configured to detect the temperature of the heat transfer medium in the jacket of the material melting tank, and the first heating device includes the heat transfer medium; and

[0021] A raw material temperature sensor configured to detect the temperature of the raw materials in the first cavity.

[0022] In the combined industrialized dripping pill production equipment of some embodiments, the pumping device includes:

[0023] A hose, the two ends of which are respectively communicated with the first cavity and the second cavity; and

[0024] A peristaltic pump configured to drive the raw material liquid to be transported from the first cavity to the second cavity through the hose.

[0025] In the combined industrialized dripping pill production equipment of some embodiments, the dripping pill heat preservation device includes:

[0026] A dripping pill heat preservation barrel having the second cavity;

[0027] A second stirring device configured to stir the raw material liquid in the second cavity to keep the raw material liquid uniform;

[0028] A second heating device configured to heat the raw material liquid in the second cavity to keep the raw material liquid at a preset temperature; and

[0029] A drip head configured to form droplets of the raw material liquid in the second cavity and transport the droplets outside the second cavity.

[0030] In the combined industrialized dripping pill production equipment of some embodiments, the second heating device includes an electric heating tape, and the electric heating tape is arranged on the outer periphery of the barrel wall of the dripping pill heat preservation barrel and is configured to heat the raw material liquid in the second cavity to keep the raw material liquid at a preset temperature.

[0031] In the combined industrialized dripping pill production equipment of some embodiments, the drip liquid heat preservation device further includes a second temperature detection device configured to detect the temperature of the raw material liquid in the second cavity.

[0032] In the combined industrialized dripping pill production equipment of some embodiments, the dripping pill forming device includes a dripping pill forming column, and the dripping pill forming column has:

[0033] The third cavity;

[0034] A coolant upper inlet communicating with the third cavity and configured to input the coolant into the third cavity;

[0035] A coolant lower inlet located below the coolant upper inlet and communicating with the third cavity and configured to input the coolant into the third cavity; and

[0036] A mixture outlet communicating with the third cavity and configured to output the mixture of the coolant and the dripping pills to the dripping pill recovery device.

[0037] In the combined industrialized dripping pill production equipment of some embodiments, the dripping pill forming device further includes a third temperature detection device configured to detect the temperature of the coolant in the third cavity.

[0038] In the combined industrialized dripping pill production equipment of some embodiments, the third temperature detection device includes two or more temperature sensors arranged along the height direction of the third cavity, and the two or more temperature sensors are configured to detect the temperature of the coolant at different heights in the third cavity.

[0039] In some embodiments of the combined industrialized drop pill production equipment, the drop pill recovery device includes:

[0040] a coolant recovery tank having the fourth cavity; and

[0041] A drain basket has the fifth cavity and a drain hole connected to the fifth cavity, wherein the fifth cavity is configured to receive a mixture of the coolant and the pills from the third cavity, and the drain hole is configured to drain the coolant in the fifth cavity into the fourth cavity and retain the pills in the fifth cavity.

[0042] In some embodiments of the combined industrialized drop pill production equipment, the pumping device, the dripping liquid insulation device and the drop pill forming device are configured as a set of drop pill preparation units, and the combined industrialized drop pill production equipment includes more than two parallel drop pill preparation units.

[0043] In some embodiments of the combined industrialized dripping pill production equipment, the combined industrialized dripping pill production equipment further includes:

[0044] a cooling medium circulation system, disposed between the fourth cavity and the third cavity, and configured to transport the cooling liquid in the fourth cavity to the third cavity; and

[0045] A cooling system is configured to cool the coolant in the cooling medium circulation system.

[0046] In some embodiments of the combined industrialized dripping pill production equipment,

[0047] The cooling medium circulation system comprises a coolant refrigeration box, and the coolant refrigeration box is used to contain the coolant;

[0048] The cooling system includes a heat exchanger, which is located in the coolant refrigeration tank and is configured to exchange heat with the coolant in the coolant refrigeration tank to cool the coolant.

[0049] Based on the combined industrialized drop pill production equipment provided by the present application, according to the combined industrialized drop pill production equipment of this embodiment, it mainly includes a material chemical device, a pumping device, a drip insulation device, a drop pill forming device and a drop pill recovery device, and can realize large-scale raw material chemical processing through the material chemical device, realize raw material liquid transportation through the pumping device, the drip insulation device keeps the raw material liquid warm and drips, the drop pill forming device realizes drop pill generation, and the drop pill recovery device realizes drop pill recovery, so that the combined industrialized drop pill production equipment can realize the drop pill production process of converting large quantities of raw materials into drop pill products, and the various production links of the drop pills are closely connected, and the speed from raw materials to the formation of drop pill products is high, thereby improving the production efficiency of the drop pills.

[0050] Other features and advantages of the present application will become clear from the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. Description of the Drawings

[0051] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0052] Figure 1 is a schematic three-dimensional structure diagram with a partial perspective structure of the combined industrialized dropping pill production equipment according to an embodiment of the present application;

[0053] Figure 2 is a front view of the combined industrialized dropping pill production equipment according to an embodiment of the present application;

[0054] Figure 3 is a side view of the combined industrialized dropping pill production equipment according to an embodiment of the present application;

[0055] Figure 4 is a top view of the combined industrialized dropping pill production equipment according to an embodiment of the present application.

[0056] Figures 1 to 4 In which, each reference numeral represents respectively:

[0057] 1, material melting tank; 2, stirring motor; 3, stirring paddle; 4, jacket temperature sensor; 5, raw material temperature sensor; 6, peristaltic pump; 7, dropping pill heat preservation barrel; 8, electric heating tape; 9, stirrer; 10, dropping barrel temperature sensor; 11, dropping head; 12, dropping pill forming column; 13, coolant upper inlet; 14, coolant lower inlet; 15, column bottom outlet pipeline; 16, upper temperature sensor; 17, lower temperature sensor; 18, coolant recovery tank; 19, liquid draining basket; 20, coolant refrigeration box; 21, compressor; 22, circulation pump; 23, circulation pipeline. Detailed Embodiments

[0058] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way restricts the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0059] Unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for the sake of convenience in description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the description. In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0060] In the description of the present application, it should be understood that the use of terms such as "first" and "second" to limit components is merely for the convenience of distinguishing the corresponding components. Without further statement, the above terms have no special meanings, and thus should not be construed as limiting the protection scope of the present application.

[0061] In the description of the present application, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Without contrary statements, these orientation terms do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contours of the respective components.

[0062] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0063] As Figures 1 to 4 shown, the embodiments of the present application provide a combined industrialized dripping pill production device. The combined industrialized dripping pill production device mainly includes a material melting device, a pumping device, a dripping liquid heat preservation device, a dripping pill forming device, and a dripping pill recovery device.

[0064] The material melting device has a first cavity and is configured to make the raw materials for producing dripping pills in the first cavity disperse evenly and melt into a raw material liquid.

[0065] The pumping device is configured to pump the raw material liquid in the first cavity from the first cavity to the outside of the first cavity.

[0066] The drip solution heat preservation device has a second cavity, and the second cavity is configured to receive the raw material solution conveyed by the pumping device. The drip solution heat preservation device is configured to keep the raw material solution uniform and at a preset temperature, and form the raw material solution in the second cavity into droplets and transport the droplets outside the second cavity.

[0067] The dripping pill forming device has a third cavity, and the third cavity is configured to contain the cooling liquid and receive the droplets output by the drip solution heat preservation device so that the droplets drip into the cooling liquid to form dripping pills.

[0068] The dripping pill recovery device has a fourth cavity and a fifth cavity, and the dripping pill recovery device is configured to receive and separate the mixture of the cooling liquid and the dripping pills from the dripping pill forming device, and place the separated cooling liquid in the fourth cavity and the separated dripping pills in the fifth cavity.

[0069] The combined industrialized dripping pill production equipment according to this embodiment mainly includes a material melting device, a pumping device, a drip solution heat preservation device, a dripping pill forming device and a dripping pill recovery device. It can realize large - batch raw material melting through the material melting device, raw material solution transfer through the pumping device, raw material solution heat preservation and dripping through the drip solution heat preservation device, dripping pill generation through the dripping pill forming device, and dripping pill recovery through the dripping pill recovery device. Thus, the combined industrialized dripping pill production equipment can realize the dripping pill production process of converting large - batch raw materials into dripping pill products, and the production links of the dripping pills are closely connected, and the speed from raw materials to forming dripping pill products is relatively high, thereby improving the production efficiency of the dripping pills. Since it can realize the dripping pill production process of converting large - batch raw materials into dripping pill products, it can also solve the problems of poor homogeneity of raw materials within a batch and unclear and not strict definition of production batches in related technologies.

[0070] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the material melting device includes a material melting tank 1, a first stirring device and a first heating device.

[0071] The material melting tank 1 has the aforementioned first cavity. The first stirring device is configured to stir the raw materials in the first cavity to make the raw materials disperse evenly. The first heating device is configured to heat the raw materials in the first cavity to melt the raw materials into a raw material solution.

[0072] Setting the first stirring device and the first heating device can convert the raw materials in the first cavity of the material melting tank 1 into a uniformly mixed raw material solution.

[0073] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the tank wall of the material melting tank 1 has a jacket, and the first heating device includes a heat - conducting medium arranged in the jacket, and the heat - conducting medium is configured to heat the raw materials in the first cavity.

[0074] The raw materials in the first cavity are heated by setting a heat-conducting medium in the jacket on the tank wall of the chemical material tank 1, so that the raw materials in the first cavity are heated evenly and stably.

[0075] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the chemical material device further includes that the first temperature detection device is configured to detect the temperature of the raw materials in the first cavity.

[0076] Detecting the temperature of the raw materials in the first cavity is conducive to controlling the temperature of the raw materials, better controlling the chemical material link and connecting well with the subsequent production links.

[0077] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the first temperature detection device includes a jacket temperature sensor 4 and a raw material temperature sensor 5. The jacket temperature sensor 4 is configured to detect the temperature of the heat-conducting medium in the jacket of the chemical material tank 1. The first heating device includes a heat-conducting medium. The raw material temperature sensor 5 is configured to detect the temperature of the raw materials in the first cavity.

[0078] The first temperature detection device includes a jacket temperature sensor 4 and a raw material temperature sensor 5, and the temperature of the raw materials in the first cavity can be better controlled according to the two temperature sensors.

[0079] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the pumping device includes a hose and a peristaltic pump 6. The two ends of the hose are respectively communicated with the first cavity and the second cavity. The peristaltic pump 6 is configured to drive the raw material liquid to be transported from the first cavity to the second cavity through the hose.

[0080] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the dripping liquid heat preservation device includes a dripping pill heat preservation barrel 7, a second stirring device, a second heating device and a drip head 11. The dripping pill heat preservation barrel 7 has the aforementioned second cavity. The second stirring device is configured to stir the raw material liquid in the second cavity to keep the raw material liquid uniform. The second heating device is configured to heat the raw material liquid in the second cavity to keep the raw material liquid at a preset temperature. The drip head 11 is configured to form liquid drops of the raw material liquid in the second cavity and transport them to the outside of the second cavity.

[0081] The number of drip heads 11 can be configured according to the needs of dripping pill production to make the dripping liquid speed match the requirements of other devices.

[0082] As Figures 1 to 4 shown, in the combined industrialized dripping pill production equipment of some embodiments, the second heating device includes an electric heating tape 8, and the electric heating tape 8 is arranged on the outer periphery of the barrel wall of the dripping pill heat preservation barrel 7 and is configured to heat the raw material liquid in the second cavity to keep the raw material liquid at a preset temperature.

[0083] As shown Figures 1 to 4 in the combined industrialized dripping pill production equipment of some embodiments, the liquid dripping heat preservation device further includes a second temperature detection device configured to detect the temperature of the raw material liquid in the second cavity. The second temperature detection device helps to keep the raw material liquid at a preset temperature.

[0084] As shown Figures 1 to 4 in the combined industrialized dripping pill production equipment of some embodiments, the dripping pill forming device includes a dripping pill forming column 12. The dripping pill forming column 12 has a third cavity, a coolant upper inlet 13, a coolant lower inlet 14 and a mixture outlet communicating with the third cavity. The coolant upper inlet 13 is configured to input coolant into the third cavity. The coolant lower inlet 14 is located below the coolant upper inlet 13 and is configured to input coolant into the third cavity. The mixture outlet communicates with the third cavity and is configured to output the mixture of coolant and dripping pills to the dripping pill recovery device.

[0085] By adjusting the flow rates of the coolant or the mixture passing through the coolant upper inlet 13, the coolant lower inlet 14 and the mixture outlet, the liquid level and temperature of the coolant in the third cavity can be adjusted. By setting the coolant upper inlet 13 and the coolant lower inlet 14, the temperature gradient of the condensate in the third cavity can be controlled to meet the temperature requirements of the coolant for dripping pill shaping.

[0086] As shown Figures 1 to 4 in the combined industrialized dripping pill production equipment of some embodiments, the dripping pill forming device further includes a third temperature detection device. The third temperature detection device is configured to detect the temperature of the coolant in the third cavity. With the third temperature detection device, it is beneficial to control the temperature of the coolant in the third cavity.

[0087] As shown Figures 1 to 4 in the combined industrialized dripping pill production equipment of some embodiments, the third temperature detection device includes more than two temperature sensors arranged along the height direction of the third cavity. The more than two temperature sensors are configured to detect the temperatures of the coolant at different heights in the third cavity. The third temperature detection device including more than two temperature sensors is beneficial to controlling the temperature gradient of the coolant at different heights, thereby facilitating meeting the temperature requirements of the coolant for dripping pill forming.

[0088] As shown Figures 1 to 4As shown, in some embodiments of the combined industrialized pellet production equipment, the pellet recovery device includes a coolant recovery tank 18 and a drain basket 19. The coolant recovery tank 18 has the aforementioned fourth cavity. The drain basket 19 has the aforementioned fifth cavity and a drain hole connected to the fifth cavity. The fifth cavity is configured to receive a mixture of coolant and pellets from the third cavity. The drain hole is configured to drain the coolant in the fifth cavity to the fourth cavity and retain the pellets in the fifth cavity.

[0089] The pellet recovery device includes a coolant recovery tank 18 and a drain basket 19, and can separate and recover the coolant from the pellets through a simple structure and simple operation.

[0090] like Figures 1 to 4 As shown, in some embodiments of the combined industrialized drop pill production equipment, the pumping device, the dripping liquid insulation device and the drop pill forming device are arranged as a set of drop pill preparation units, and the combined industrialized drop pill production equipment includes more than two parallel drop pill preparation units.

[0091] Arranging two or more parallel pellet preparation units is conducive to fully utilizing the characteristics of the material chemical device being conducive to producing a large amount of raw material liquid and the pellet recovery device being conducive to recovering a large amount of pellets, thereby improving the speed and efficiency of the pellet production.

[0092] like Figures 1 to 4 As shown, in some embodiments of the combined industrialized drop pill production equipment, the combined industrialized drop pill production equipment also includes a cooling medium circulation system and a cooling system. The cooling medium circulation system is arranged between the fourth cavity and the third cavity, and is configured to transport the cooling liquid in the fourth cavity to the third cavity. The cooling system is configured to cool the cooling liquid in the cooling medium circulation system.

[0093] Setting up a cooling medium circulation system and a cooling system is beneficial to the circulation of coolant and the control of coolant temperature.

[0094] like Figures 1 to 4 As shown, in some embodiments of the combined industrialized drop pill production equipment, the cooling medium circulation system includes a coolant refrigeration box 20, which is used to contain coolant; the cooling system includes a heat exchanger, which is located in the coolant refrigeration box 20 and is configured to exchange heat with the coolant in the coolant refrigeration box 20 to cool the coolant.

[0095] Placing the heat exchanger in the coolant refrigeration box 20 is beneficial to fully utilizing the cold capacity of the medium in the heat exchanger to cool the coolant, thereby saving the energy required for cooling the coolant.

[0096] The following combination Figures 1 to 4 The combined industrialized pellet production equipment of the embodiment of the present application is further explained.

[0097] The combined industrialized pellet production equipment mainly includes a material chemical device, a pumping device, a dripping liquid insulation device, a pellet forming device, a pellet recovery device, a cooling medium circulation system and a cooling system.

[0098] The material-forming device comprises a material-forming tank 1, a first stirring device, a first heating device and a first temperature detecting device.

[0099] The chemical tank 1 has a jacket, and a heat transfer medium such as heat transfer oil is arranged in the jacket. The top of the chemical tank 1 is equipped with a combined tank cover to prevent foreign objects from falling and to keep warm. The chemical tank 1 can be installed and fixed on the support column on the ground of the clean area, and is convenient for personnel to operate with a steel platform.

[0100] The first stirring device includes a motor 2 and a stirring paddle 3. The stirring paddle 3 is arranged in the first cavity. The motor 2 is arranged outside the material tank 1 and is drivingly connected to the stirring paddle 3.

[0101] The first heating device includes a heat-conducting medium and an electric heating element in the jacket, the electric heating element is used to heat the heat-conducting medium, and the electric heating element includes, for example, an electric heating tube arranged in the jacket. The electric heating tube can heat the heat-conducting medium in the jacket, and the heat-conducting medium transfers heat to the raw materials in the first cavity of the material tank 1 to achieve heating and heat preservation.

[0102] The first temperature detection device includes a jacket temperature sensor 4 and a raw material temperature sensor 5 .

[0103] Process parameters such as the temperature of the heat-conducting medium in the jacket of the material tank 1, the temperature of the raw materials in the first cavity, and the stirring speed of the stirring paddle 3 are connected to the remote control box for control and display.

[0104] The pumping device includes a hose and a peristaltic pump 6. The peristaltic pump 6 is fixed to the top surface platform of the material tank 1 by a detachable bolt, and the hose used in conjunction with the peristaltic pump 6 is, for example, a heat-resistant silicone tube. The peristaltic pump 6 is equipped with a heat-resistant silicone tube, which can realize the transfer of the melted and evenly dispersed raw material liquid in the material tank 1 to the dripping pill insulation barrel 7 at a required flow rate for insulation of the dripping pills, and maintain a suitable liquid level height in the dripping pill insulation barrel 7.

[0105] The dripping liquid insulation device includes a dripping pill insulation barrel 7, a second stirring device, a second heating device, a dripper 11, a second temperature detection device and a column bottom outlet pipe 15. The dripping pill insulation barrel 7 is, for example, a stainless steel dripping barrel. The stainless steel dripping barrel can be provided with a handle for easy disassembly and transfer and cleaning. The raw material liquid transferred from the material tank 1 is further heated and temperature-controlled in the dripping pill insulation barrel 7, and falls into the cooling liquid in the third cavity of the dripping pill forming column 12 through the drippers 11 densely distributed on the dripping plate of the dripping pill insulation barrel 7 by gravity.

[0106] The second stirring device includes a stirrer 9. The stirrer 9 includes, for example, a motor disposed outside the dripping pill heat preservation barrel 7 and a stirring paddle disposed in the second cavity and drivingly connected to the motor.

[0107] The second heating device includes an electric heating tape 8, and the electric heating tape 8 is covered on the outer periphery of the barrel wall of the dripping pill heat preservation barrel 7 to heat the raw material liquid in the dripping pill heat preservation barrel 7 to maintain it at a preset temperature. The preset temperature can be a preset temperature value or a preset temperature range.

[0108] A plurality of drip heads 11 are densely arranged at the bottom of the dripping pill heat preservation barrel 7.

[0109] The second temperature detection device includes a drip barrel temperature sensor 10.

[0110] The dripping pill forming device includes a dripping pill forming column 12 and a third temperature detection device.

[0111] The third temperature detection device includes a plurality of temperature sensors. The plurality of temperature sensors includes, for example, an upper temperature sensor 16 and a lower temperature sensor 17. The upper temperature sensor 16 and the lower temperature sensor 17 are arranged at different heights in the third cavity along the height direction, and are both used to detect the temperature of the coolant in the third cavity. The coolant is, for example, an oil liquid.

[0112] An overflow groove may be provided at the upper part of the dripping pill forming column 12.

[0113] The dripping pill forming column 12 is provided with a coolant upper inlet 13, a coolant lower inlet 14, and a mixture outlet at the bottom. By adjusting and matching the valve opening degrees of the three openings, the inlet and outlet speeds of the coolant are adjusted, so as to control the height of the coolant in the third cavity and the temperature gradient between the upper and lower parts. The upper temperature sensor 16 and the lower temperature sensor 17 are arranged on the dripping pill forming column 12, and the temperatures of the coolant at different heights can be monitored.

[0114] The number of sets of the dripping pill forming column 12, the dripping pill heat preservation barrel 7, and the peristaltic pump 6 can be flexibly designed according to needs, and can be designed in combination with the process and the heat resistance characteristics of the raw materials, and the expected production duration of the raw material melting, heat preservation, and dripping pills.

[0115] The dripping pill recovery device includes a coolant recovery tank 18 and a draining basket 19. The column bottom outlet pipeline 15 is connected to the mixture outlet of the dripping pill forming column 12. The column bottom outlet pipeline 15 is, for example, a quick-connect stainless steel pipe. The column bottom outlet pipeline 15 can introduce the mixture of the dripping pills and the coolant in the third cavity into the fifth cavity of the draining basket 19. The coolant recovery tank 18 is, for example, a stainless steel tank. The draining basket 19 is placed below the column bottom outlet pipeline 15 of the dripping pill forming column 12 and is stuck on the stainless steel tank.

[0116] The cooling medium circulation system includes a coolant refrigeration tank 20, a circulation pump 22 and a circulation pipeline 23. The circulation pipeline 23 is used to transport the coolant in the fourth cavity to the coolant refrigeration tank 20. The circulation pump 22 is used to provide the flow power for the coolant in the circulation pipeline 23. Both the coolant upper inlet and the coolant lower inlet of the drop pill forming column 12 are communicated with the coolant refrigeration tank 20.

[0117] The cooling system includes a refrigeration circuit in which a refrigerant flows. The refrigeration circuit includes a compressor 21, a condenser, an expansion valve and a heat exchanger serving as an evaporator connected by refrigerant pipelines. The heat exchanger serving as an evaporator is located in the coolant refrigeration tank 20 to cool the coolant in the coolant refrigeration tank 20. The heat exchanger serving as an evaporator is, for example, a tube heat exchanger.

[0118] The power of the compressor 1 is matched to the heat of the heat exchange during the production of drop pills. The heat exchange area of the condenser should be matched to the flow rate of the condensate. The lift of the circulation pump 22 is matched to the installation height of the drop pill forming column 12.

[0119] The working principle and process of the combined industrialized drop pill production equipment are briefly described as follows.

[0120] The main and auxiliary raw materials for producing drop pills are put into the first cavity of the material melting tank 1, heated and melted, stirred evenly, and a certain process temperature is set for raw material heat preservation. The drop pill heat preservation barrel 7 is preheated, and a peristaltic pump 6 is used to cooperate with a heat-resistant silica gel tube to transport the raw material liquid in the first cavity of the material melting tank 1 to the drop pill heat preservation barrel 7 to maintain a certain liquid level height. The raw material liquid is stirred and heat-preserved in the second cavity of the drop pill heat preservation barrel 7, and drips out from the dropper 11 by its own gravity. The liquid drops fall into the coolant in the third cavity of the drop pill forming column 12 filled with coolant, and are cooled and shrunk into pills in a gradient under the surrounding of the coolant. After the coolant and the drop pills are output from the third cavity, separation is achieved through a liquid draining basket 19. The coolant received by the fourth cavity of the coolant recovery tank 18 is pumped back to the coolant refrigeration tank 20 by the circulation pump 22 for cooling. The remaining drop pills in the fifth cavity of the liquid draining basket 19 are transferred to the next production process after the liquid draining ends.

[0121] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: still modifications can be made to the specific implementation manners of the present application or equivalent replacements can be made to some technical features, and they should all be covered within the scope of the technical solutions claimed in the present application.

Claims

1. A combined industrialized dripping pill production equipment, characterized in that: include: A material dissolving device, having a first cavity, configured to evenly disperse the raw material for producing the drop pills in the first cavity and melt it into a raw material liquid; a pumping device, configured to transport the raw material liquid in the first cavity from the first cavity to the outside of the first cavity; A dripping liquid heat preservation device, comprising a second cavity, wherein the second cavity is configured to receive the raw material liquid transported by the pumping device, the dripping liquid heat preservation device is configured to keep the raw material liquid uniform and at a preset temperature, and transport the raw material liquid in the second cavity into droplets to the outside of the second cavity; A pill forming device, comprising a third cavity, wherein the third cavity is configured to contain a cooling liquid and receive the liquid droplets output by the liquid droplet heat preservation device so that the liquid droplets fall into the cooling liquid to form pills; and The pellet recovery device has a fourth cavity and a fifth cavity, and is configured to receive and separate the mixture of the coolant and the pellets from the pellet forming device, and to accommodate the separated coolant in the fourth cavity and the separated pellets in the fifth cavity.

2. The combined industrialized dripping pill production equipment according to claim 1 is characterized in that: The material-forming device comprises: A chemical tank (1) having the first cavity; A first stirring device is configured to stir the raw material in the first cavity so that the raw material is evenly dispersed; and The first heating device is configured to heat the raw material in the first cavity to melt the raw material into the raw material liquid.

3. The combined industrialized dripping pill production equipment according to claim 2 is characterized in that: The tank wall of the chemical tank (1) has a jacket, and the first heating device comprises a heat-conducting medium arranged in the jacket, and the heat-conducting medium is configured to heat the raw material in the first cavity.

4. The combined industrialized dripping pill production equipment according to claim 1 is characterized in that: The material processing device further includes a first temperature detection device, which is configured to detect the temperature of the raw material in the first cavity.

5. The combined industrialized dripping pill production equipment according to claim 4 is characterized in that: The first temperature detection device comprises: a jacket temperature sensor (4) configured to detect the temperature of a heat-conducting medium in a jacket of a material-forming tank (1) of the material-forming device having the first cavity, wherein a first heating device of the material-forming device for heating the raw material in the first cavity comprises the heat-conducting medium; and A raw material temperature sensor (5) is configured to detect the temperature of the raw material in the first cavity.

6. The combined industrialized dripping pill production equipment according to claim 1 is characterized in that: The pumping device comprises: A hose, two ends of which are respectively connected to the first cavity and the second cavity; and The peristaltic pump (6) is configured to drive the raw material liquid to be transported from the first cavity to the second cavity through the hose.

7. The combined industrialized dripping pill production equipment according to claim 1 is characterized in that: The dripping heat preservation device comprises: A pill insulation barrel (7) having the second cavity; a second stirring device, configured to stir the raw material liquid in the second cavity to keep the raw material liquid uniform; A second heating device is configured to heat the raw material liquid in the second cavity so that the raw material liquid is maintained at a preset temperature; and The dripper (11) is configured to transport the raw material liquid in the second cavity to the outside of the second cavity in the form of droplets.

8. The combined industrialized dripping pill production equipment according to claim 7 is characterized in that: The second heating device comprises an electric heating belt (8), which is arranged on the outer periphery of the barrel wall of the pill insulation barrel (7) and is configured to heat the raw material liquid in the second cavity so that the raw material liquid is maintained at a preset temperature.

9. The combined industrialized dripping pill production equipment according to claim 1, characterized in that: The dripping liquid heat preservation device further includes a second temperature detection device, and the second temperature detection device is configured to detect the temperature of the raw material liquid in the second cavity.

10. The combined industrialized dripping pill production equipment according to claim 1, characterized in that: The drop pill forming device comprises a drop pill forming column (12), wherein the drop pill forming column (12) has: the third cavity; A cooling liquid upper inlet (13), which is in communication with the third cavity and is configured to input the cooling liquid into the third cavity; A lower coolant inlet (14), located below the upper coolant inlet (13), communicated with the third cavity, and configured to input the coolant into the third cavity; and The mixture outlet is communicated with the third cavity and is configured to output the mixture of the coolant and the pellets to the pellet recovery device.

11. The combined industrialized dripping pill production equipment according to claim 1, characterized in that: The pellet forming device further includes a third temperature detection device, which is configured to detect the temperature of the cooling liquid in the third cavity.

12. The combined industrialized dripping pill production equipment according to claim 11, characterized in that: The third temperature detection device includes two or more temperature sensors arranged along the height direction of the third cavity, and the two or more temperature sensors are configured to detect the temperature of the cooling liquid at different heights in the third cavity.

13. The combined industrialized dripping pill production equipment according to claim 1, characterized in that: The pill recovery device comprises: a cooling liquid recovery tank (18) having the fourth cavity; and A drain basket (19) comprises the fifth cavity and a drain hole connected to the fifth cavity, wherein the fifth cavity is configured to receive a mixture of the coolant and the pills from the third cavity, and the drain hole is configured to drain the coolant in the fifth cavity into the fourth cavity and retain the pills in the fifth cavity.

14. The combined industrialized dripping pill production equipment according to claim 1, characterized in that: The pumping device, the dripping liquid heat preservation device and the drop pill forming device are arranged as a set of drop pill preparation units, and the combined industrial drop pill production equipment includes more than two parallel drop pill preparation units.

15. The combined industrialized dripping pill production equipment according to any one of claims 1 to 14, characterized in that: Also includes: a cooling medium circulation system, disposed between the fourth cavity and the third cavity, and configured to transport the cooling liquid in the fourth cavity to the third cavity; and A cooling system is configured to cool the coolant in the cooling medium circulation system.

16. The combined industrialized dripping pill production equipment according to claim 15, characterized in that: The cooling medium circulation system comprises a cooling liquid refrigeration box (20), and the cooling liquid refrigeration box (20) is used to contain the cooling liquid; The cooling system comprises a heat exchanger, which is located in the coolant refrigeration tank (20) and is configured to exchange heat with the coolant in the coolant refrigeration tank (20) to cool the coolant.

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