High efficiency flavor distillation recovery apparatus

Abstract

The utility model relates to the technical field of spice distillation, provide high -efficient spice distillation recovery unit, the distillation tank one side is provided with the separation jar, the separation jar one side is provided with the spray tank, the condenser is connected with the lower end of one side of the separation jar, the other end of condenser is connected with the distillation tank, the volatile gas pipe is connected with the upper end of one side of the separation jar, the recovery pipe is connected with the lower end of the separation jar, the spray tank is connected with the volatile gas pipe, the inlet pipe is connected with the upper end of the spray tank, the spray pipe is connected with the lower end of the inlet pipe, the first liquid discharge pipe is connected with the lower end of the spray tank, the utility model has the advantages of: separating low boiling point volatile matter through the separation jar, and introducing it into the spray tank, using atomizing spray water makes volatile matter fully dissolved in water to form mixed solution, and, mixed solution is directly backflowed to the distillation tank through the infusion pump to carry out secondary distillation, realize the efficient recycling of effective component in volatile matter.

Description

Technical Field

[0001] This utility model relates to the field of spice distillation technology, specifically to a high-efficiency spice distillation and recovery device. Background Technology

[0002] In the fragrance industry, distillation is a separation process based on the differences in volatility of components in a mixture. Its core principle is to vaporize the volatile components in a liquid mixture by controlling the heating temperature, and then convert them back into a liquid state through a condensation system, thus achieving separation. This technology is widely used in the extraction of natural fragrances (such as plant essential oils) and the purification of synthetic fragrances, and features high separation efficiency and component stability.

[0003] Traditional spice distillation equipment typically recovers essential oils by simple condensation when processing mixed steam, lacking effective means to collect the low-boiling-point volatiles generated as a result. These volatiles often contain incompletely separated spice components, and direct discharge or untreated emissions not only waste resources but may also have adverse environmental impacts. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency spice distillation and recovery device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency spice distillation and recovery device, including a distillation tank;

[0006] A separation tank is provided on one side of the distillation tank, and a spray tank is provided on one side of the separation tank;

[0007] A condenser is connected to the lower end of one side of the separator, and the other end of the condenser is connected to the distillation tank. A volatile gas pipe is connected to the upper end of one side of the separator, and a recovery pipe is connected to the lower end of the separator.

[0008] The spray tank is connected to the volatile gas pipe. The upper end of the spray tank is connected to the water inlet pipe, and the lower end of the water inlet pipe is connected to the spray pipe. The lower end of the spray tank is connected to the first drain pipe. The other end of the first drain pipe is connected to the infusion pump, and the other end of the infusion pump is connected to the second drain pipe. The second drain pipe is connected to the distillation tank.

[0009] Preferably, the upper end of the distillation tank is connected to a feed pipe, and the lower end of the distillation tank is connected to a slag discharge pipe.

[0010] Preferably, the separator is provided with a spiral guide plate inside, and the surface of the spiral guide plate is provided with a plurality of guide holes.

[0011] Preferably, the condenser has a spiral coil structure, and fins are provided on the outer surface of the coil.

[0012] Preferably, the lower end of the spray pipe is provided with an array of atomizing nozzles, and the atomizing nozzles are connected to the spray pipe through a Venturi tube.

[0013] Compared with the prior art, the beneficial effects of this utility model are: low-boiling-point volatiles are separated by a separator and introduced into a spray tank. Atomized spray water is used to fully dissolve the volatiles in the water to form a mixture. The mixture is then directly returned to the distillation tank by a pump for secondary distillation, thereby achieving efficient recovery and utilization of the effective components in the volatiles. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a cross-sectional view of the spray tank structure of this utility model.

[0017] In the diagram: 1. Distillation tank; 2. Separation tank; 3. Spray tank; 4. Condenser; 5. Volatile gas pipe; 6. Recovery pipe; 7. Water inlet pipe; 8. Spray pipe; 9. First drain pipe; 10. Infusion pump; 11. Second drain pipe; 12. Feed pipe; 13. Slag discharge pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3 The present invention provides the following technical solution:

[0020] Example 1: A high-efficiency spice distillation and recovery device, including a distillation tank 1, with a feed pipe 12 connected to the upper end of the distillation tank 1 and a slag discharge pipe 13 connected to the lower end of the distillation tank 1.

[0021] When in use, the spices are fed into the distillation tank 1 through the feed pipe 12, and the residue is discharged through the slag discharge pipe 13 after distillation.

[0022] Example 2: Based on Example 1, this example also includes: a separation tank 2 is provided on one side of the distillation tank 1, and a spray tank 3 is provided on one side of the separation tank 2;

[0023] A condenser 4 is connected to the lower end of one side of the separator 2, and the other end of the condenser 4 is connected to the distillation tank 1. A volatile gas pipe 5 is connected to the upper end of one side of the separator 2, and a recovery pipe 6 is connected to the lower end of the separator 2.

[0024] The spray tank 3 is connected to the volatile gas pipe 5. The upper end of the spray tank 3 is connected to the water inlet pipe 7. The lower end of the water inlet pipe 7 is connected to the spray pipe 8. The lower end of the spray tank 3 is connected to the first drain pipe 9. The other end of the first drain pipe 9 is connected to the infusion pump 10. The other end of the infusion pump 10 is connected to the second drain pipe 11. The second drain pipe 11 is connected to the distillation tank 1.

[0025] The separator 2 is equipped with a spiral guide plate inside, and the surface of the spiral guide plate is provided with several guide holes. The condenser 4 is a spiral coil structure, and the outer surface of the coil is provided with fins. The lower end of the spray pipe 8 is provided with an array of atomizing nozzles, and the atomizing nozzles are connected to the spray pipe 8 through a venturi tube.

[0026] In use, the spices are fed into the distillation tank 1 through the feed pipe 12. During distillation, the mixed vapor is condensed by the condenser 4 to form essential oil, which is then left in the separation tank 2. The essential oil can be recovered through the recovery pipe 6. At the same time, the volatiles generated during the condensation process flow from the separation tank 2 through the volatile gas pipe 5 to the spray tank 3. Water is injected through the water inlet pipe 7. The water is sprayed out through the spray pipe 8 and the atomizing nozzle. The atomized water mixes with the volatiles and falls into the lower end of the spray tank 3. At the same time, the liquid pump 10 delivers the mixed water through the first drain pipe 9 and the second drain pipe 11 to the distillation tank 1 for secondary distillation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency spice distillation and recovery device, including a distillation tank (1); Its features are: A separation tank (2) is provided on one side of the distillation tank (1), and a spray tank (3) is provided on one side of the separation tank (2); The lower end of one side of the separator (2) is connected to a condenser (4), the other end of the condenser (4) is connected to a distillation tank (1), the upper end of one side of the separator (2) is connected to a volatile gas pipe (5), and the lower end of the separator (2) is connected to a recovery pipe (6). The spray tank (3) is connected to the volatile gas pipe (5). The upper end of the spray tank (3) is connected to the water inlet pipe (7). The lower end of the water inlet pipe (7) is connected to the spray pipe (8). The lower end of the spray tank (3) is connected to the first drain pipe (9). The other end of the first drain pipe (9) is connected to the infusion pump (10). The other end of the infusion pump (10) is connected to the second drain pipe (11). The second drain pipe (11) is connected to the distillation tank (1).

2. The high-efficiency spice distillation and recovery device according to claim 1, characterized in that: The upper end of the distillation tank (1) is connected to a feed pipe (12), and the lower end of the distillation tank (1) is connected to a slag discharge pipe (13).

3. The high-efficiency spice distillation and recovery device according to claim 1, characterized in that: The separator (2) is equipped with a spiral guide plate inside, and the surface of the spiral guide plate is provided with a number of guide holes.

4. The high-efficiency spice distillation and recovery device according to claim 1, characterized in that: The condenser (4) has a spiral coil structure, and fins are provided on the outer surface of the coil.

5. The high-efficiency spice distillation and recovery device according to claim 1, characterized in that: The lower end of the spray pipe (8) is provided with an array of atomizing nozzles, and the atomizing nozzles are connected to the spray pipe (8) through a venturi tube.

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