Distillation device for extracting essence

Abstract

The distillation device comprises a distillation pool and a coil pipe outer cover, a cover plate is hinged to the distillation pool, the distillation pool is of a double-layer structure, a heating set is arranged between the inner layer and the outer layer, a flange assembly is arranged at the upper end of the cover plate, and the output end of the flange assembly is connected with a vacuum pump. The production efficiency and the product quality are improved, the double-layer structure of the distillation pool not only provides a good heat preservation effect, but also increases the heating uniformity, and it is ensured that essence components in raw materials can be fully evaporated at a proper temperature; the power of the heating group between the inner and outer layers can be adjusted as required to meet the distillation requirements of different raw materials, so that the distillation efficiency is improved; the vacuum pump forms a vacuum environment in the distillation pool through a suction effect, so that the boiling point of the raw materials is remarkably reduced, essence components can be evaporated at a relatively low temperature, the heating time and the energy consumption are reduced, and the distillation speed is accelerated.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of essence preparation, in particular to a distillation device for extracting essence. BACKGROUND

[0002] The essence extraction process usually adopts distillation technology. The traditional distillation device has many defects, such as uneven heating, high evaporation temperature, low distillation efficiency, complex operation and the like, which directly affect the extraction quality and production efficiency of essence. The heating mode of the traditional distillation device is often not uniform enough, so that the essence components in the raw materials cannot be fully evaporated at a suitable temperature, affecting the distillation effect; moreover, a relatively high temperature is usually required in the distillation process, which not only increases the energy consumption but also may cause decomposition or deterioration of heat-sensitive essence components, affecting the quality of the final product; secondary evaporation is prone to occur in the condensation process of steam, resulting in loss of essence and reduction of distillation efficiency. SUMMARY

[0003] The technical problem to be solved by the application is to overcome the existing defects and provide a distillation device for extracting essence, which can effectively solve the problems in the background.

[0004] To achieve the above-mentioned purpose, the application provides the following technical scheme: a distillation device for extracting essence, comprising a distillation pool and a coil outer cover, a cover plate is hingedly arranged on the distillation pool, the distillation pool is a double-layer structure, a heating group is arranged between the inner and outer layers, a flange assembly is arranged at the upper end of the cover plate, a vacuum pump is connected to the output end of the flange assembly, a transfer warehouse is connected to the flange assembly through a pipeline, the outlet end of the transfer warehouse is connected to a condensing coil arranged in the coil outer cover, the outlet end of the condensing coil is connected to a support frame arranged below the support frame, an air-cooled mounting pipe is further arranged on the coil outer cover, and a cooling fan is arranged in the air-cooled mounting pipe.

[0005] As a preferred technical scheme of the application, a bracket is arranged below the distillation pool.

[0006] As a preferred technical scheme of the application, a cylinder mounting seat is arranged on one side below the distillation pool, a cylinder is arranged on one side of the cylinder mounting seat, and the telescopic end of the cylinder is connected to the cover plate.

[0007] As a preferred technical scheme of the application, a pressure gauge is further arranged on the flange assembly of the cover plate.

[0008] As a preferred technical scheme of the application, the support frame and the coil outer cover are connected through fasteners, and a maintenance door is hingedly arranged on the coil outer cover.

[0009] Compared with the prior art, the application improves production efficiency and product quality, the double-layer structure of the distillation pool not only provides good heat preservation effect, but also increases the uniformity of heating, ensures that the essence components in the raw materials can be fully evaporated at a suitable temperature; the heating group between the inner and outer layers can adjust the power as needed to adapt to the distillation needs of different raw materials, thereby improving the distillation efficiency; the vacuum pump forms a vacuum environment in the distillation pool through suction, significantly reduces the boiling point of the raw materials, so that the essence components can be evaporated at a lower temperature, reducing the heating time and energy consumption, and accelerating the distillation speed; the pressure in the distillation pool is reduced by the vacuum pump, so that the essence components are evaporated at a lower temperature, effectively avoiding the influence of high temperature on the quality of the essence, retaining the natural flavor and aroma of the essence, and improving the quality of the product; the transfer chamber serves as a transition space between the distillation pool and the condenser coil, which helps to smoothly transfer the steam and preliminarily separate some impurities, improving the efficiency and purity of the subsequent condensation process. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the application;

[0011] Figure 2 It is a front view of the application;

[0012] Figure 3 It is Figure 2 It is a sectional structural schematic diagram at A-A.

[0013] In the figure: 1 cooling fan, 2 air-cooled mounting pipe, 3 transfer chamber, 4 cover plate, 5 distillation pool, 6 bracket, 7 vacuum pump, 8 liquid collection bin, 9 condenser coil, 10 access door, 11 coil cover, 12 air cylinder, 13 pressure gauge, 14 heating group. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all embodiments. Based on the embodiments in the application (for the convenience of description and understanding, the following is described with the upper side as the upper side). All other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of protection of the application. Figure 2

[0015] Please refer to Figures 1-3 The application provides a technical solution: a distillation device for extracting essence, comprising a distillation pool 5 and a coil cover 11, the distillation pool 5 is hingedly connected with a cover plate 4, the distillation pool 5 is a double-layer structure, a heating group 14 is arranged between the inner and outer layers, the upper end of the cover plate 4 is provided with a flange assembly, and the output end of the flange assembly is connected with a vacuum pump 7.

[0016] ​The distillation pool 5 is used to load the raw materials to be distilled. The heating group 14 between the inner and outer layers can efficiently heat the internal raw materials, promoting the evaporation of the essence components.

[0017] The double-layer structure of the distillation pool 5 not only provides good heat preservation effect, but also increases the uniformity of heating, ensuring that the essence components in the raw materials can be fully evaporated at a suitable temperature. The heating group 14 between the inner and outer layers can adjust the power according to the needs, adapting to the distillation needs of different raw materials.

[0018] The cover plate 4 is located above the distillation pool 5 and is connected to the distillation pool 5 through a hinge, facilitating opening and closing. The cover plate 4 is equipped with a flange assembly to ensure the sealing of the distillation pool and prevent steam leakage.

[0019] The cover plate 4 not only facilitates the loading and unloading of raw materials, but also tightly connects with the distillation pool 5 through the flange assembly, ensuring the sealing performance of the system. In addition, the opening and closing of the cover plate 4 can be realized by manual or automatic mode, improving the convenience of operation.

[0020] The flange assembly is a key component connecting the cover plate 4 and external equipment (such as vacuum pump 7, conduit, etc.), ensuring the sealing and stability of the system.

[0021] The flange assembly is usually made of high-quality metal materials, with good corrosion resistance and high temperature resistance. Its sealing performance is excellent and can withstand high pressure, ensuring that there will be no leakage in the vacuum environment.

[0022] The vacuum pump 7 is connected to the flange assembly and forms a vacuum environment in the distillation pool 5 through suction, reducing the boiling point of the liquid and allowing the essence components to evaporate at a lower temperature, reducing the impact of high temperature on the quality of the essence.

[0023] The selection of the vacuum pump 7 should be based on the volume of the distillation pool 5 and the required vacuum degree. An efficient vacuum pump 7 can quickly reduce the pressure in the distillation pool in a short time, thereby significantly reducing the boiling point of the raw materials. This not only speeds up the distillation speed, but also effectively protects the heat-sensitive essence components, avoiding decomposition or deterioration due to high temperature.

[0024] The flange assembly is also connected to the transfer chamber 3 through the conduit, and the outlet end of the transfer chamber 3 is connected to the condensing coil 9 arranged in the coil cover 11, and the outlet end of the condensing coil 9 is connected to the liquid collection chamber 8 arranged below the support frame.

[0025] The conduit connects the flange assembly and the transfer chamber 3, which is used to transport the steam evaporated from the distillation pool 5.

[0026] The conduit is usually made of high-temperature-resistant and corrosion-resistant materials, ensuring long-term stable operation in high-temperature and high-pressure environments. The design of the conduit should minimize bending and narrow parts to reduce the resistance of steam flow and improve transmission efficiency.

[0027] The transfer chamber 3 serves as a transition space for steam between the distillation pool and the condensing coil, helping to smoothly transfer the steam and preliminarily separate some impurities.

[0028] The transfer chamber 3 usually has a large volume to allow the steam to mix and homogenize fully, reducing bubbles and impurities in the steam and improving the efficiency and purity of the subsequent condensation process. The transfer chamber 3 can also be equipped with a filter screen or baffle to further remove solid particles and macromolecular impurities from the steam.

[0029] The coil cover 11 is used to accommodate the condensing coil 9, providing a closed cooling environment.

[0030] The coil cover 11 is made of insulating material and has good heat insulation performance, which can reduce heat loss during condensation.

[0031] The condensing coil 9 receives steam from the transfer chamber 3 and converts the steam into liquid essence through the cooling process.

[0032] The condensing coil 9 is usually made of high-thermal-conductivity materials such as copper or stainless steel, with a large surface area to increase the contact area with the cooling medium and improve the condensation efficiency. The condensing coil 9 ensures uniform distribution of the cooling medium, avoiding local overheating or insufficient cooling. The outlet end of the condensing coil 9 is connected to the liquid collection chamber 8 to transport the condensed essence liquid.

[0033] The coil cover 11 is also provided with a wind-cooled mounting pipe 2, and the wind-cooled mounting pipe 2 is provided with a cooling fan 1.

[0034] The wind-cooled mounting pipe 2 is installed on the coil cover 11 and is used to install the cooling fan 1, which assists the condensation process through forced air circulation.

[0035] The wind-cooled mounting pipe 2 ensures that the airflow generated by the cooling fan 1 is evenly distributed around the condensing coil 9, effectively removing heat from the surface of the condensing coil 9 and improving condensation efficiency.

[0036] The cooling fan 1 is selected from high-performance axial or centrifugal fans, which have high air volume and low noise. The wind speed can be adjusted according to actual needs to adapt to different condensation loads. The operation of the cooling fan 1 can significantly reduce the surface temperature of the condensing coil 9, improve the condensation efficiency, and shorten the condensation time.

[0037] Further, the distillation pool 5 is provided below with a bracket 6.

[0038] The bracket 6 is used to support the distillation tank 5, providing additional stability, especially when moving or maintaining.

[0039] The bracket 6 is usually made of solid metal material, with sufficient load-bearing capacity to ensure the stability of the distillation tank 5 under various operating conditions. The bracket 6 can be adjusted to meet the needs of different heights.

[0040] Further, the lower side of the distillation tank 5 is provided with a cylinder mounting seat, one side of the cylinder mounting seat is provided with a cylinder 12, and the telescopic end of the cylinder 12 is connected with the cover plate 4.

[0041] Further, the flange assembly of the cover plate 4 is also provided with a pressure gauge 13.

[0042] The flange assembly is also equipped with a pressure gauge 13, which can monitor the pressure inside the system in real time, ensuring safe operation. The setting of the pressure gauge 13 allows the operator to know the pressure change inside the system at any time, adjust the operation parameters in time, and avoid affecting the distillation effect due to excessive or low pressure.

[0043] Further, the support frame is connected with the coil cover 11 through fasteners, and the coil cover 11 is also hinged with an access door 10.

[0044] The access door 10 facilitates regular inspection and cleaning of the condensing coil 9 by the operator.

[0045] In use: the raw material to be distilled is added to the distillation pool 5, ensuring that the amount of raw material is moderate, not exceeding the maximum capacity of the distillation pool 5; the cover plate 4 is closed, ensuring that the cover plate 4 is tightly connected with the distillation pool 5 through the flange assembly, forming a good sealed environment; the vacuum pump 7 is turned on, and through the connection of the flange assembly, the vacuum pump 7 will extract the air in the distillation pool 5, gradually reducing the internal pressure, and observing the pressure gauge 13 to ensure that the pressure in the distillation pool 5 reaches the predetermined value, generally, the higher the vacuum degree, the lower the boiling point of the raw material, and the better the distillation effect; the heating group 14 between the inner and outer layers of the distillation pool 5 is started, gradually increasing the temperature in the distillation pool 5, and the power of the heating group 14 can be adjusted according to the needs, ensuring that the raw material is fully evaporated at an appropriate temperature; through the temperature sensor and the control system, the temperature in the distillation pool 5 is monitored in real time, ensuring the stability and uniformity of the heating process, as the temperature rises, the essence components in the raw material will gradually evaporate into steam, which is transported to the transfer chamber 3 through the flange assembly and the conduit, the steam in the transfer chamber 3 will be further homogenized and preliminarily separated from impurities, and then enter the condensing coil 9 in the coil cover 11 through the conduit, the cooling fan 1 is started and begins to work, and the cooling fan blows cold air to the condensing coil 9 through the air-cooled mounting pipe 2, accelerating the cooling process of the condensing coil 9, and the steam in the condensing coil 9 gradually condenses into liquid essence under the action of the cooling fan, and the condensed essence liquid flows into the liquid collection bin 8, completing the distillation process.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A distillation apparatus for extracting essences, comprising a distillation tank (5) and a coil cover (11), said distillation tank (5) being hinged with a cover (4) provided thereon, characterized in that: The distillation pool (5) is a double-layer structure, a heating group (14) is arranged between the inner and outer layers, the upper end of the cover plate (4) is provided with a flange assembly, the output end of the flange assembly is connected with a vacuum pump (7), the flange assembly is also connected with a transfer chamber (3) through a pipeline, the outlet end of the transfer chamber (3) is connected with a condensing coil (9) arranged in a coil cover (11), the outlet end of the condensing coil (9) is connected with a liquid collecting bin (8) arranged below a support frame, the coil cover (11) is also provided with an air-cooled mounting pipe (2), and the air-cooled mounting pipe (2) is provided with a cooling fan (1).

2. A distillation apparatus for extracting essences as claimed in claim 1, wherein: A bracket (6) is arranged below the distillation pool (5).

3. A distillation apparatus for extracting essences as defined in claim 1, wherein: A cylinder mounting seat is arranged on one side below the distillation pool (5), a cylinder (12) is arranged on one side of the cylinder mounting seat, and the telescopic end of the cylinder (12) is connected with the cover plate (4).

4. The distillation apparatus of claim 1, wherein: A pressure gauge (13) is further arranged on the flange assembly of the cover plate (4).

5. The distillation apparatus of claim 1, wherein: The support frame and the coil cover (11) are connected through fasteners, and the coil cover (11) is also hinged with an access door (10).

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