Reflux extraction device for flower wine

Abstract

The utility model discloses a flower wine reflux extraction device which comprises an extraction tank and a collection tank, and a condensation recoverer is arranged between the extraction tank and the collection tank; the upper end of the collecting tank is communicated with a collecting pipe, and a backflow pipeline is further communicated between the collecting pipe and the extracting tank. The extraction tank, the condensation recoverer and the collection tank are arranged, the whole structure is simple, the requirements of most flower wine extraction processes can be met, the electric heating pipe is arranged at the bottom of the extraction tank, and the backflow pipeline is further communicated between the collection pipe and the extraction tank, so that the extraction efficiency is improved. Effective fragrance and functional components of flowers are fully extracted in a white spirit soaking and high-temperature heating mode, the effective fragrance and the functional components are refluxed to an extraction tank through distillation, condensation and multiple times of extraction, so that concentrated flower juice is efficiently extracted, flower wine is prepared, solvent loss is reduced through multiple times of sufficient extraction through refluxing, and flower extracting liquid is recycled to a collection tank after extraction is completed. And the residual solution in the extraction tank is filtered and recycled through a filter, so that secondary utilization is facilitated.

Description

Technical Field

[0001] The utility model relates to an extraction device, in particular to a reflux extraction device for flower wine, belonging to the technical field of flower wine production equipment. Background Art

[0002] Flower wine refers to the process of soaking various flowers in white wine and then extracting them through multiple distillations. In the extraction and preparation process of flower wine, stainless steel tanks are basically used to soak and filter various edible flowers and fragrant white wine to obtain flower wine extract. A certain proportion of petals and white wine are added in stainless steel tanks, and the mixture is soaked and extracted for 7-15 days, and then filtered through a fine filter.

[0003] In the prior art, there is a reflux extraction device disclosed in the announcement number CN219614928U, which is also an extraction device. By placing the Smilax glabra in a material-carrying filter frame, adding the solvent into the extraction tank through the liquid inlet, the solvent submerges the medicinal material, and performing heating reflux extraction, the solvent is discharged into the solvent turnover box through the drain pipe, and then the solvent in the solvent turnover box enters the extraction tank for secondary heating extraction. This is repeated two to three times to complete the reflux extraction of the active ingredient of Smilax glabra that inhibits xanthine oxidase. However, in the actual processing process, the existing device can only achieve a single extraction of the medicinal material. If multiple repeated extractions are required, the extract needs to be manually poured into the extraction tank again, resulting in a low actual extraction efficiency. In addition, since a certain amount of residue and residual liquid will remain in the extraction tank when extracting the medicinal material or flowers, the existing device cannot quickly remove the residue, etc., and cannot perform secondary treatment on the remaining residual liquid, resulting in insufficient extraction and inability to fully extract various effective ingredients in the medicinal material or flowers. Utility Model Content

[0004] The purpose of the utility model is to provide a reflux extraction device for flower wine in order to solve the above-mentioned technical problems of low extraction efficiency and insufficient extraction.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a reflux extraction device for flower wine, comprising an extraction tank and a collection tank, a condensation recovery device is arranged between the extraction tank and the collection tank;

[0006] The upper end of the extraction tank is connected to an evaporation guide pipe, the upper end of the collection tank is connected to a collection pipe, a condenser is arranged in the condensation recovery device, one end of the condenser is connected to the evaporation guide pipe, the other end of the condenser is connected to the collection pipe, and a reflux pipe is also connected between the collection pipe and the extraction tank.

[0007] As a further solution of the utility model: the body of the extraction tank adopts a double-wall structure of an inner wall and an outer wall, and an insulation layer is filled between the inner wall and the outer wall, the insulation layer includes but is not limited to an asbestos layer or a glass fiber layer, and an electric heating tube electrically connected to an external power supply is installed at the bottom of the extraction tank.

[0008] As a further solution of the utility model: a filter bag net is sleeved on the inner wall of the extraction tank, and cleaned flowers are placed in the filter bag net.

[0009] As a further solution of the utility model: the condenser is spiral in the condensation recovery device, and one end of the condensation recovery device close to the extraction tank is connected to a water outlet joint, and one end of the condensation recovery device close to the collection tank is connected to a water inlet joint.

[0010] As a further solution of the utility model: valves are installed on the pipe bodies of the return pipe and the collecting pipe.

[0011] As a further solution of the utility model: the bottom end of the extraction tank is connected to a recovery pipe, and a vacuum pump is installed on the recovery pipe.

[0012] As a further solution of the utility model: the other end of the recovery pipe is connected to the filter, and a reverse osmosis filter membrane is arranged in the filter.

[0013] The beneficial effects of the utility model are as follows: by providing an extraction tank, a condensation recovery device and a collection tank, the overall structure is relatively simple and can meet most flower wine extraction process requirements; by providing an electric heating tube at the bottom of the extraction tank and a reflux pipe connected between the collection pipe and the extraction tank, the effective aroma and functional components of the flowers are fully extracted by soaking in white wine and heating at high temperature, and the flowers are refluxed to the extraction tank for multiple extractions through distillation and condensation, thereby efficiently extracting concentrated flower juice to make flower wine; and by reflux for multiple extractions, the solvent loss is reduced; after the extraction is completed, the flower extract is recovered to the collection tank, and the remaining solution in the extraction tank is filtered and recovered through a filter for secondary utilization, thereby greatly saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the extraction tank of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the condensation recovery device of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter of the utility model.

[0018] In the figure: 1. extraction tank, 11. insulation layer, 12. filter bag net, 13. evaporation guide tube, 2. reflux pipe, 3. condensation recovery device, 31. condenser, 32. water outlet joint, 33. water inlet joint, 4. electric heating tube, 5. valve, 6. collection tube, 7. vacuum pump, 8. recovery tube, 9. filter, 91. reverse osmosis filter membrane, 10. collection tank. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, as Figures 1 to 4 As shown, a reflux extraction device for flower wine comprises an extraction tank 1 and a collection tank 10, and a condensation recovery device 3 is arranged between the extraction tank 1 and the collection tank 10;

[0021] The upper end of the extraction tank 1 is connected to the evaporation guide tube 13, the upper end of the collection tank 10 is connected to the collection tube 6, and a condenser 31 is arranged in the condensation recovery device 3. One end of the condenser 31 is connected to the evaporation guide tube 13, and the other end of the condenser 31 is connected to the collection tube 6, and a reflux pipe 2 is also connected between the collection tube 6 and the extraction tank 1.

[0022] Embodiment 2. In addition to all the technical features of Embodiment 1, this embodiment also includes: the body of the extraction tank 1 adopts a double-layer wall structure of an inner wall and an outer wall, and the inner wall and the outer wall are filled with an insulation layer 11, the insulation layer 11 includes but is not limited to an asbestos layer or a glass fiber layer, and the bottom of the extraction tank 1 is installed with an electric heating tube 4 electrically connected to an external power supply, and the solution in the extraction tank 1 can be heated by the electric heating tube 4 to achieve the extraction of floral aroma substances, and the insulation performance of the extraction tank can be improved by the insulation layer 11, thereby further improving the extraction efficiency of the floral aroma substances.

[0023] A filter bag net 12 is sleeved on the inner wall of the extraction tank 1, and cleaned flowers are placed in the filter bag net 12, so that after the extraction is completed, all the flower residues in the tank can be taken out by taking out the filter bag net 12, which is convenient for operation and use.

[0024] Embodiment 3. In addition to all the technical features of Embodiment 1, this embodiment also includes: a condenser tube 31 made of 316 stainless steel is spirally shaped in the condenser recovery device 3, and the end of the condenser recovery device 3 close to the extraction tank 1 is connected to a water outlet joint 32, and the end of the condenser recovery device 3 close to the collection tank 10 is connected to a water inlet joint 33. The spiral arrangement inside the condenser tube 31 makes the condenser recovery device 3 small in size and large in heat exchange area, and flowing cold water can be passed into the condenser recovery device 3 to heat exchange the extract in the condenser tube 31, so as to achieve rapid cooling of the extract so as to form droplets for collection.

[0025] Valves 5 are installed on the pipe bodies of the reflux pipe 2 and the collecting pipe 6 so that the corresponding valves 5 can be opened and closed in a targeted manner as needed. First, the valve 5 on the collecting pipe 6 is closed, and the valve 5 on the reflux pipe 2 is opened. At this time, the condensed extract droplets will flow back to the extraction tank 1 through the reflux pipe 2 again to achieve multiple extractions. Then, the valve 5 on the collecting pipe 6 is opened, and the valve 5 on the reflux pipe 2 is closed. The extract droplets that have undergone multiple extractions enter the collecting tank 10.

[0026] Embodiment 4, in addition to all the technical features of Embodiment 1, this embodiment also includes: the bottom end of the extraction tank 1 is connected to a recovery pipe 8, and a vacuum pump 7 is installed on the recovery pipe 8 to facilitate the extraction of the remaining liquid in the extraction tank 1, thereby emptying the extraction tank 1.

[0027] The other end of the recovery pipe 8 is connected to the filter 9, and a reverse osmosis filter membrane 91 is arranged in the filter 9, which can filter the remaining liquid extracted from the extraction tank so as to recover and reuse the remaining liquid.

[0028] Working principle: install the clean filter bag net 12 to the inner wall of the extraction tank 1, pour the cleaned flowers and the amount of liquor to be soaked into the extraction tank 1, mix the flowers and liquor fully, turn on the power of the electric heating tube 4 to set the soaking extraction temperature and time for static extraction. After the extraction is completed, continue to heat up and heat, and the flower aroma substances enter the condensation recovery device 3 with the liquor vapor. The cooling pipe 31 made of 316 stainless steel in the condensation recovery device 3 can quickly cool the extract, and automatically return to the extraction tank 1 through the reflux pipe 2, and perform multiple extractions. After multiple extractions are completed, close the valve 5 on the reflux pipe 2, open the invention 5 on the collection pipe 6, and the condensate is recovered to the collection tank 10; the remaining solution in the extraction tank 1 is pumped into the filter 9 through the vacuum pump 7 for RO reverse osmosis membrane filtration, and the remaining extract is recovered; the flower residue is trapped in the extraction tank 1, and after the machine is shut down, open the cover of the extraction tank 1 to take out the inner wall filter bag net 12 for unloading. The filter bag is easy to clean, and the cleaned filter bag net 12 can be reinstalled in the extraction tank 1 and can be recycled for the next use.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reflux extraction device for flower wine, comprising an extraction tank (1) and a collection tank (10), characterized in that: A condensation recovery device (3) is provided between the extraction tank (1) and the collection tank (10); The upper end of the extraction tank (1) is connected to an evaporation guide tube (13), the upper end of the collection tank (10) is connected to a collection tube (6), a condenser tube (31) is provided in the condensation recovery device (3), one end of the condenser tube (31) is connected to the evaporation guide tube (13), the other end of the condenser tube (31) is connected to the collection tube (6), and a reflux pipe (2) is also connected between the collection tube (6) and the extraction tank (1); The body of the extraction tank (1) adopts a double-layer structure of an inner wall and an outer wall, and a heat-insulating layer (11) is filled between the inner wall and the outer wall, wherein the heat-insulating layer (11) includes but is not limited to an asbestos layer or a glass fiber layer, and an electric heating tube (4) electrically connected to an external power supply is installed at the bottom of the extraction tank (1); The bottom end of the extraction tank (1) is connected to a recovery pipe (8), and a vacuum pump (7) is installed on the recovery pipe (8); the other end of the recovery pipe (8) is connected to a filter (9), and a reverse osmosis filter membrane (91) is arranged in the filter (9).

2. The reflux extraction device for flower wine according to claim 1, characterized in that: A filter bag net (12) is sleeved on the inner wall of the extraction tank (1), and cleaned flowers are placed in the filter bag net (12).

3. The reflux extraction device for flower wine according to claim 1, characterized in that: The condensation pipe (31) is spirally shaped inside the condensation recovery device (3), and one end of the condensation recovery device (3) close to the extraction tank (1) is connected to a water outlet joint (32), and one end of the condensation recovery device (3) close to the collection tank (10) is connected to a water inlet joint (33).

4. The reflux extraction device for flower wine according to claim 1, characterized in that: Valves (5) are installed on the pipe bodies of the return pipe (2) and the collecting pipe (6).

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