Anion plant essence extraction device

Abstract

The utility model discloses a kind of extraction devices of negative ion plant essence liquid.The extraction device includes tank, multiple distillation trays are distributed in tank in the height direction of the tank, heating assembly is set on tank, and condenser is set on the side of tank and is connected with tank;The heating assembly includes heating pipe erected in tank, baffle is erected in heating pipe, and air inlet duct and air outlet duct are set in the bottom of tank, the air inlet duct, heating pipe, baffle and air outlet duct combination form the passage for external hot gas to flow through, each distillation tray is sleeved on the heating pipe, multiple heating ribs are provided on the heating pipe along its height direction and are communicated with each other, and the number of each heating rib gradually decreases along the direction of feed inlet of tank.Through heating assembly, water mist flowing into tank can be heated to meet the volatilization requirement of different varieties of plant raw materials.

Description

Technical Field

[0001] This utility model belongs to the field of air purification technology, specifically relating to a device for extracting negative ion plant essence. Background Technology

[0002] Negative ion essence is an environmentally friendly and healthy product with multiple functions. By releasing negative oxygen ions and using nano-plant extraction technology, it provides air purification, formaldehyde removal, and antibacterial effects for indoor and car environments. The main components of negative ion essence generally include ionized water, nano-silica sol, nano-silver, and extracts from plants such as pine needles, cactus, and tea. These components work together to give the product multiple functions. As the core component of negative ion essence, plant extracts are usually extracted using distillation, which involves using water vapor to volatilize the volatile components in the plants, then condensing them into a liquid, and finally separating the oil and water to obtain the plant extract.

[0003] However, the quality of plant extracts varies depending on factors such as steam temperature and distillation time during the distillation process. Each plant extract contains different main components and exhibits significant differences in physicochemical properties. Each extract has a theoretically optimal temperature range for extraction; inappropriate distillation temperatures lead to low extraction efficiency. Currently, existing extract extraction devices can only extract extracts from single plant materials and cannot simultaneously meet the extraction needs of multiple plant extracts, resulting in low production efficiency and low equipment utilization. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an extraction device for negative ion plant essence, so as to solve the technical problem that the existing extraction devices cannot simultaneously meet the extraction needs of multiple plant essences, resulting in low production efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extraction device for negative ion plant essence, comprising:

[0006] The tank body has a feed inlet at the top and a water inlet at the bottom for supplying water mist into the tank body;

[0007] Multiple distillation trays are spaced apart along the height of the tank and are used to hold different varieties of plant raw materials.

[0008] A heating component, disposed on the tank, is used to heat the water mist flowing into the tank to meet the volatilization temperature of different varieties of plant raw materials;

[0009] A condenser, located on the side of the tank and connected to the tank, is used to separate the distilled plant essence from the water.

[0010] The heating assembly includes a heating tube erected in the tank, a partition erected in the heating tube, and an air inlet pipe and an air outlet pipe disposed at the bottom of the tank. The air inlet pipe, the heating tube, the partition, and the air outlet pipe are combined to form a channel through which external hot gas flows. Each of the distillation plates is sleeved on the heating tube. The heating tube has multiple heating ribs connected to it along its height direction. The number of heating ribs gradually decreases along the direction towards the feed inlet of the tank.

[0011] Furthermore, each of the distillation plates is provided with multiple through holes for the passage of water vapor.

[0012] Furthermore, heating ribs are provided on the upper and lower sides of the distillation plate near the bottom of the tank.

[0013] Furthermore, the heating tube is also provided with at least one baffle, and the baffle is provided with a through hole for external hot gas to pass through.

[0014] Furthermore, the number of distillation plates is defined as M, and the number of baffles is defined as N. The number of distillation plates M and the number of baffles N satisfy the following relationship: N = M - 1.

[0015] Furthermore, along the direction toward the feed inlet of the tank: the diameter of the through holes on each of the baffles gradually increases.

[0016] Furthermore, it also includes a support for supporting the condenser.

[0017] Furthermore, it also includes a connecting pipe for connecting the condenser to the tank.

[0018] Furthermore, a ladder is provided on the side of the tank.

[0019] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model uses multiple distillation plates in the tank, allowing different varieties of plant raw materials to be placed in multiple distillation plates; the water mist ensures that the water vapor for subsequent heating is distributed more evenly in the tank; the heating component heats the water mist flowing into the tank to meet the volatilization temperature required by different varieties of plant raw materials; and the condenser effectively separates the plant essence from the water in the distilled plant essence liquid, thus realizing the preparation of plant essence liquid.

[0020] In this application, the combination of heating tubes, baffles, air inlet pipes, and air outlet pipes in the heating assembly not only forms a channel for external hot gas to flow through, thereby heating the water mist in the tank; by setting multiple heating ribs and reducing the number of heating ribs along the direction towards the feed inlet of the tank, the heating surface of each distillation plate is different, thereby realizing the heating and extraction of different plant raw materials at different temperatures, satisfying the extraction of various plant essences.

[0021] Other advantages, objectives, and features of this invention will be set forth in the following description and will be apparent to those skilled in the art to some extent, or may be learned by practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0022] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the following drawings are provided for illustration:

[0023] Figure 1 This is a structural diagram of an extraction device for negative ion plant essence according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of a portion of the structure of an extraction device for negative ion plant essence according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of a heating assembly according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the tank and distillation tray according to an embodiment of the present invention.

[0027] Icon labels:

[0028] 1-Tank body; 11-Feed inlet; 12-Water inlet;

[0029] 2-Distillation plate; 21-Through hole;

[0030] 3-Heating component; 31-Heating tube; 32-Baffle; 33-Air inlet duct; 34-Air outlet duct; 35-Heating rib; 36-Baffle; 360-Pass-through hole;

[0031] 4-Condenser;

[0032] 5-Staff;

[0033] 6-Connecting pipes;

[0034] 7. Escalator. Detailed Implementation

[0035] like Figures 1 to 4 As shown, this embodiment proposes an extraction device for negative ion plant essence, including a tank 1, multiple distillation discs 2, and a heating component 3. The tank 1 is provided with a feed inlet 11 and a water inlet 12 at the bottom, allowing water mist to enter the tank 1. The distillation discs 2 are spaced apart along the height of the tank 1, and each distillation disc 2 can be used to hold different varieties of plant materials. The heating component 3 is disposed on the tank 1 and can be used to heat the water mist in the tank 1 to meet the volatilization temperature of different varieties of plant materials. In addition, a condenser 4 is provided on the side of the tank 1 and is connected to the tank 1. Through the condenser 4, the distilled plant essence can be separated from the water phase. Specifically, the heating assembly 3 includes a heating tube 31 and a partition 32. The heating tube 31 is erected in the tank body 1, and the partition 32 is erected in the heating tube 31. The bottom of the tank body 1 is provided with an air inlet pipe 33 and an air outlet pipe 34. The air inlet pipe 33, the heating tube 31, the partition 32, and the air outlet pipe 34 are combined to form a channel for external hot gas to flow through. The external hot gas can flow in from the air inlet pipe 33, pass through the heating tube 31 and the partition 32 in sequence, and finally flow out from the air outlet pipe 34. The heating tube 31 is fitted with multiple distillation plates 2, and multiple heating ribs 35 are provided on the heating tube 31 along its height direction. The heating ribs 35 are connected to the heating tube 31, and the number of each heating rib 35 gradually decreases along the direction towards the feed inlet of the tank body 1.

[0036] In this application, the heating component 3 operates on the following principle:

[0037] External hot gas flows in through the air inlet pipe 33. This hot gas rises in the heating pipe 31 and exchanges heat with the baffle 32 through the inner wall of the heating pipe 31. The heating pipe 31 and the baffle 32 transfer the heat of the hot gas to the water mist in the tank 1, thereby meeting the heating requirements of the water mist in the tank 1. With the heat exchange, the water mist in the tank 1 can reach the boiling point and generate water vapor. The water vapor is used to volatilize the volatile components in the plants. By setting the heating ribs 35, when the hot gas flows into the heating ribs 35, in addition to the water vapor formed by heat exchange, it is further heated by the heating ribs 35, so that the heating area of ​​each distillation plate 2 is different. Thus, different temperature gradients can be achieved along the height direction of the heating pipe 31, that is, the heating temperature gradually decreases along the direction towards the feed inlet of the tank 1, thereby meeting the volatilization temperature of different plant varieties.

[0038] Preferably, the temperature of the hot gas can be between 120℃ and 150℃. Specifically, the temperature of the hot gas can be 120℃, 125℃, 130℃, 135℃, 140℃, 145℃, 150℃, etc. Within this temperature range, the hot gas can effectively transfer heat to the heating tube 31, thereby heating the water mist in the tank 1. In this application, if it is desired to further improve the extraction efficiency, the temperature of the hot gas can be set to 150℃, which can quickly heat the heating tube 31 to the preset temperature, thereby rapidly heating the water mist and bringing it to the evaporation temperature quickly; at the same time, the heat conduction of the heating rib 35 achieves dual heating, thereby meeting the needs of plants with high volatilization temperatures.

[0039] Further, please refer to Figure 4 As shown, each distillation plate 2 has multiple through holes 21. These through holes 21 allow water vapor to pass evenly through the distillation plate 2, uniformly heating the plant material placed on it and improving extraction efficiency. Simultaneously, the design of these through holes 21 also helps to evenly distribute the plant essence during distillation, avoiding problems such as localized overheating or uneven extraction.

[0040] Preferably, please refer to Figure 3 As shown, heating ribs 35 are provided on the upper and lower sides of the distillation plate 2 near the bottom of the tank 1. In this way, the heating ribs 35 on the upper and lower sides of the distillation plate 2 can conduct heat to the upper and lower sides of the distillation plate 2, so that the plant raw materials in the distillation plate 2 can be fully heated and the extraction effect can be improved. On the other hand, it also makes the bottom distillation plate 2 have a higher heatable temperature, which can heat plants with high volatilization temperature and extract essence.

[0041] Further, please refer to Figure 3 As shown, the heating tube 31 is also provided with at least one baffle 36, which has a through hole 360 ​​for external hot gas to pass through. By setting the baffle 36, the flow path of the hot gas in the heating tube 31 is made more complex, increasing the residence time of the hot gas in the heating tube 31, prolonging the heat exchange time, and improving the heat exchange efficiency; at the same time, the through hole 360 ​​ensures that the hot gas can pass smoothly through the baffle 36 and continue to flow upward.

[0042] Preferably, the number of distillation plates 2 is defined as M, and the number of baffles 36 is defined as N. The number of distillation plates 2 M and the number of baffles 36 N satisfy the following relationship: N = M - 1. For example, in this application, the number of distillation plates 2 is three, and the number of baffles 36 is two. In this way, there is one baffle 36 between two adjacent distillation plates 2, which can separate two adjacent distillation plates 2, so that each distillation plate 2 has a relatively independent heating space, avoiding mutual interference between different plant materials during the heating process. At the same time, by reasonably setting the number and position of baffles 36, the flow rate of hot gas in the heating tube 31 can be further delayed, improving the heat exchange efficiency and ensuring that each distillation plate 2 can be fully heated, thereby meeting the volatilization temperature requirements of different plant materials.

[0043] Preferably, the diameter of the through holes 360 on each baffle 36 gradually increases along the direction towards the feed inlet of the tank 1. By gradually increasing the diameter of the through holes 360, the overflow velocity of the hot gas can be gradually increased, effectively ensuring the formation of a temperature gradient. On the one hand, this ensures that each distillation pan 2 receives more uniform and sufficient heating; on the other hand, it also ensures that different temperature gradients meet the volatilization requirements of different plant extracts.

[0044] Further, please refer to Figure 1 As shown, the extraction device also includes a support 5. By setting the support 5, the condenser 4 can be stably supported to prevent the condenser 4 from shaking or tilting during operation, ensuring that the condenser 4 can be stably connected to the tank 1, and guaranteeing the extraction efficiency and quality of the plant essence.

[0045] Further, please refer to Figure 1 As shown, the extraction device also includes a connecting pipe 6, which can be used to connect the condenser 4 to the tank 1. By setting up the connecting pipe 6, a smooth communication path is provided between the tank 1 and the condenser 4, allowing the distilled plant essence and water to flow smoothly into the condenser for separation.

[0046] Preferably, the condenser tube in the condenser 4 is S-shaped. By setting it to S-shape, the length of the condenser tube can be effectively extended, the condensation area increased, and the condensation effect improved, allowing for more thorough separation of plant essence from water in the plant essence liquid and improving extraction quality. At the same time, the S-shaped condenser tube design also helps to slow down the flow rate of the condensed liquid, allowing the condensed liquid more time to cool and solidify in the condenser tube, further ensuring the condensation effect.

[0047] Further, please refer to Figure 1As shown, a ladder 7 is provided on the side of the tank 1. By providing the ladder 7, a convenient passage for operators to go up and down is provided, allowing operators to easily reach various parts of the tank 1 for operation and maintenance.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An apparatus for extracting negative ion plant essence, characterized in that, include: The tank body has a feed inlet at the top and a water inlet at the bottom for supplying water mist into the tank body; Multiple distillation trays are spaced apart along the height of the tank and are used to hold different varieties of plant raw materials. A heating component, disposed on the tank, is used to heat the water mist flowing into the tank to meet the volatilization temperature of different varieties of plant raw materials; A condenser, located on the side of the tank and connected to the tank, is used to separate the distilled plant essence from the water. The heating assembly includes a heating tube erected in the tank, a partition erected in the heating tube, and an air inlet pipe and an air outlet pipe disposed at the bottom of the tank. The air inlet pipe, the heating tube, the partition, and the air outlet pipe are combined to form a channel through which external hot gas flows. Each of the distillation plates is sleeved on the heating tube. The heating tube has multiple heating ribs connected to it along its height direction. The number of heating ribs gradually decreases along the direction towards the feed inlet of the tank.

2. The extraction device of negative ion plant essence according to claim 1, characterized in that, Each of the distillation plates is provided with multiple through holes for water vapor to pass through.

3. The device according to claim 2, wherein the device is characterized by, The heating ribs are provided on the upper and lower sides of the distillation plate near the bottom of the tank.

4. The device according to claim 1, wherein the device is characterized by, The heating tube is also provided with at least one baffle, and the baffle is provided with a through hole for external hot gas to pass through.

5. The device of claim 4, wherein the device is a negative ion plant essence extraction device. The number of distillation plates is defined as M, and the number of baffles is defined as N. The number of distillation plates M and the number of baffles N satisfy the following relationship: N = M - 1.

6. The negative ion plant essence extraction device according to claim 4, characterized in that, Along the direction toward the feed inlet of the tank: the diameter of the through holes on each of the baffles gradually increases.

7. The device according to claim 1, wherein the device is a negative ion plant essence extraction device. It also includes a support for supporting the condenser.

8. The device according to claim 1, wherein the device is a negative ion plant essence extraction device. It also includes a connecting pipe for connecting the condenser to the tank.

9. The device according to claim 1, wherein the device is a negative ion plant essence extraction device. A ladder is provided on the side of the tank.

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