Method for extracting and preparing natural plant perfume

Abstract

The invention relates to the field of extraction and preparation, in particular to a plant natural perfume extraction and preparation method, which comprises the following steps: S1, pushing a net cage to enable a part of the net cage to slide out of an extraction box, adding an extraction raw material into the part of the net cage sliding out, and enabling the part of the extraction raw material to slide into the extraction box; s2, adding the extract liquor into an extraction box, heating and extracting, and adding an extraction raw material into an external net cage at the same time; s3, after the extraction is completed, firstly discharging the extraction liquid in the extraction box, pushing the net cage to enable the part containing the new extraction raw material to slide into the extraction box, and adding the extraction liquid into the extraction box again for extraction again; and S4, taking out the raw material in the external net cage, replacing the raw material with a new extraction raw material, and repeating the steps. The plant natural perfume extraction and preparation device comprises an extraction box used for heating extraction and a net cage used for containing raw materials, and a partition plate is arranged in the middle of the net cage and divides the net cage into two parts. Extraction raw materials are convenient to replace.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of extraction preparation, in particular to a plant natural spice extraction preparation method. BACKGROUND

[0002] The extraction method of plant natural spices mainly includes distillation, extraction, pressing and adsorption. Among them, the extraction method is to transfer the spice components from the plant raw materials to the solvent by using the solubility difference of the spice components in different solvents, and then the solvent is recovered by evaporation, distillation and other means to obtain the spice extract. However, the existing extraction equipment is not convenient for replacing the extraction raw materials during use, which affects the extraction efficiency. SUMMARY

[0003] The purpose of the present application is to provide a plant natural spice extraction preparation method which is convenient for replacing the extraction raw materials.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] A plant natural spice extraction preparation device, comprising an extraction tank for heating extraction, and a net tank for containing raw materials, a partition is arranged in the middle of the net tank to divide the net tank into two parts, and the net tank is slidably arranged in the extraction tank, so that one part is located in the extraction tank and the other part is located outside the net tank for replacing raw materials.

[0006] The extraction tank comprises a shell pipe provided with a plug ring at both ends, an end sleeve pipe is coaxially arranged in the inner circle of the two plug rings, two arc baffles are symmetrically arranged between the two end sleeve pipes, and the net tank is slidably arranged in the two end sleeve pipes.

[0007] The net tank comprises a center pipe provided with a plurality of mesh holes, the center pipe is limited to slide in the end sleeve pipe in the circumferential direction and is provided with a through hole at the positions corresponding to the two arc baffles, the partition is fixed at the middle position of the center pipe, and end plates are fixed at both ends of the center pipe.

[0008] The two arc baffles are symmetrically arranged upward and downward.

[0009] The outer lower ends of the two plug rings are rotatably provided with shaft supports, arc support plates are fixed on the two shaft supports, and electric telescopic rods are arranged between the two arc support plates and the shell pipe.

[0010] A stirring shaft is rotatably arranged in the center of the center pipe, and a plurality of stirring plates are fixed on the stirring shaft.

[0011] Rotary rings are rotatably arranged in the inner ends of the two end sleeve pipes, a plurality of push plates are fixedly arranged between the two rotary rings, and a power shaft is rotatably arranged between the two plug rings to drive the two rotary rings.

[0012] The upper middle part of the outer casing tube is provided with an inlet pipe, and the lower middle part of the outer casing tube is provided with an outlet pipe. Both the inlet pipe and the outlet pipe are provided with valves.

[0013] The outer casing tube is symmetrically provided with pins on both the front and rear sides in the middle, and the two pins rotate on the support frame.

[0014] A method for extracting and preparing natural plant fragrances, using the aforementioned apparatus for extracting and preparing natural plant fragrances, includes:

[0015] S1. Push the mesh box so that a part of it slides out of the extraction box, and add the extraction material into the mesh box of the slid-out part, so that part slides into the extraction box.

[0016] S2. Add the extract to the extraction tank and heat it for extraction, while adding the extraction raw material to the external mesh box at the same time;

[0017] S3. After extraction is completed, first drain the extract in the extraction box, push the screen box to let the part containing the new extraction raw material slide into the extraction box, and add extract to the extraction box again for extraction.

[0018] S4. Remove the raw material from the outer mesh cage and replace it with new extraction raw material. Repeat the above steps.

[0019] The beneficial effects of this invention are as follows:

[0020] 1. By having the mesh cages, which are divided into two parts by a partition, slide back and forth within the extraction chamber, it is possible to replace the extraction material in the other part of the mesh cage while one part is being extracted, thereby facilitating the replacement of extraction materials and improving extraction efficiency.

[0021] 2. The stirring shaft drives the stirring plate to rotate inside the central tube, which stirs the raw materials for extraction, thereby improving the extraction efficiency and the efficiency of raw material discharge.

[0022] 3. The rotating ring drives multiple baffles to rotate inside the outer shell tube, which facilitates the flow of the extract into the mesh box and further improves the extraction efficiency. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a plant natural fragrance extraction and preparation device Figure 1 ;

[0024] Figure 2 and Figure 3 yes Figure 1 A schematic diagram of the cross-sectional structure;

[0025] Figure 4 A schematic diagram of the structure of a plant natural fragrance extraction and preparation device Figure 2 ;

[0026] Figure 5 This is a structural schematic diagram of the support frame;

[0027] Figure 6 and Figure 7 It is a partial cross-sectional structural diagram of the outer casing tube, plug ring, end sleeve and arc baffle;

[0028] Figure 8 This is a partial cross-sectional view of the central tube.

[0029] Figure 9 This is a schematic diagram of the arc support plate;

[0030] Figure 10 This is a schematic diagram of the structure of the stirring shaft and stirring plate;

[0031] Figure 11 This is a schematic diagram of the rotating ring and the lever.

[0032] In the picture:

[0033] Support frame 101; outer shell tube 102; plugging ring 103; end sleeve 104; arc baffle 105; pin 106; inlet pipe 107; outlet pipe 108;

[0034] Central tube 201; Through opening 202; End plate 203; Partition plate 204;

[0035] Shaft bracket 301; Arc support plate 302; Electric telescopic rod 303;

[0036] Stirring shaft 401; stirring plate 402;

[0037] Rotating ring 501; lever 502; drive shaft 503. Detailed Implementation

[0038] like Figures 1-11 The following is a detailed description of the apparatus for extracting and preparing natural plant fragrances:

[0039] A plant natural fragrance extraction and preparation device includes an extraction box for heating and extraction, and a mesh box for holding raw materials. The mesh box is provided with a partition 204 in the middle, which divides the mesh box into two parts. The mesh box slides through the extraction box, so that one part is located inside the extraction box and the other part is located outside the mesh box for changing raw materials.

[0040] In operation, first push the mesh box so that a portion of it slides completely out of the extraction tank, and add the extraction material into the slid-out portion of the mesh box. Then, slide that portion of the mesh box, carrying the extraction material, completely back into the extraction tank. Next, add the extract to the extraction tank and heat for extraction, while simultaneously adding the extraction material to another portion of the mesh box located outside the extraction tank. After extraction is complete, first drain the extract from the extraction tank, then push the mesh box in the opposite direction so that the portion containing the new extraction material slides back into the extraction tank, and add extract to the extraction tank again for extraction. At the same time, remove the nearly extracted material from the outer mesh box and replace it with new extraction material. Then, repeat the above steps for continuous extraction, thereby facilitating the replacement of extraction materials and improving extraction efficiency.

[0041] Further:

[0042] The extraction box includes an outer shell tube 102 with plugging rings 103 at both ends. The inner rings of the two plugging rings 103 are coaxially provided with end sleeves 104. Two arc baffles 105 are symmetrically provided between the two end sleeves 104. The mesh box slides in close contact with the two end sleeves 104.

[0043] The cage includes a central tube 201 with multiple mesh holes, which slides circumferentially within an end sleeve 104 and has through openings 202 at two corresponding arc baffles 105. A partition 204 is fixed in the middle of the central tube 201, and end plates 203 are fixed at both ends of the central tube 201.

[0044] An extraction chamber for holding the extractant is formed by two sealing rings 103 and the outer shell tube 102. A heating device is installed on the outer shell tube 102 to heat the extractant. During extraction, the two end sleeves 104 can respectively cooperate with the partition plate 204 and one of the end plates 203 to seal the extraction chamber. At the same time, the two arc baffles 105 can block the two through holes 202 of the central tube 201 to ensure that the extraction raw material does not enter the extraction chamber through the through holes 202. Moreover, the central tube 201 is provided with a key bar, and the two end sleeves 104 are provided with keyways, so that the key bar can be engaged with the keyway to form a circumferentially limited sliding of the central tube 201 within the end sleeves 104.

[0045] When one part of the mesh box is slid out of the extraction box, the central tube 201 located outside the extraction box will take out the extraction raw material or replace it with a new raw material through two through holes 202, thereby realizing the rapid replacement of the extraction raw material. In conjunction with the reciprocating sliding of the mesh box in the extraction box, it is possible to replace the extraction raw material of the other part of the mesh box while one part of the mesh box is being extracted, so as to facilitate the replacement of the extraction raw material and improve the extraction efficiency.

[0046] Further:

[0047] Two arc baffles 105 are symmetrically arranged vertically.

[0048] The arc baffles 105 are symmetrically arranged vertically, thereby forming two through-holes 202 located at the upper and lower ends of the central tube 201. When a portion of the mesh box slides out of the extraction box, the extracted raw material can be quickly discharged through the through-hole 202 located below.

[0049] Further:

[0050] Both of the two blocking rings 103 have a rotating shaft bracket 301 at their lower outer ends. Both shaft brackets 301 are fixed with arc support plates 302. Both arc support plates 302 are connected to the outer casing tube 102 with an electric telescopic rod 303.

[0051] After the extracted raw material is discharged from the external mesh cage, when changing the extraction raw material, the corresponding electric telescopic rod 303 is activated to extend, thereby pushing the arc support plate 302 to rotate around the shaft frame 301 until the arc support plate 302 is coaxial with the end sleeve 104, so that the arc support plate 302 blocks the lower through-hole 202, thereby facilitating the addition of new extraction raw material through the upper through-hole 202, ensuring that the extraction raw material can be stored in the central tube 201, until this part of the central tube 201 is slid into the extraction box.

[0052] Further:

[0053] A stirring shaft 401 rotates at the center of the central tube 201, and multiple stirring plates 402 are fixed on the stirring shaft 401.

[0054] A first motor installed on one of the end plates 203 drives the stirring shaft 401, causing the stirring shaft 401 to drive multiple stirring plates 402 to rotate inside the central tube 201. The part located inside the extraction chamber stirs the extraction raw material through the stirring plates 402, which can make the extraction raw material fully contact the extraction liquid, thereby improving the extraction efficiency. The stirring plates 402 located outside stir the extracted raw material, which can move the extracted raw material so that it can be quickly discharged from the permeable port 202 located below, improving the raw material discharge efficiency.

[0055] Further:

[0056] Both end sleeves 104 have rotating rings 501 inside, and multiple levers 502 are fixed at an incline between the two rotating rings 501. A power shaft 503 that drives the two rotating rings 501 is rotating between the two blocking rings 103.

[0057] A second motor mounted on the blocking ring 103 drives the power shaft 503, causing the power shaft 503 to drive two rotating rings 501 to rotate on the two end sleeves 104. This, in turn, drives multiple dial plates 502 to rotate within the extraction chamber. The rotating dial plates 502 can agitate the flow of the extractant, allowing it to flow rapidly and enter the central tube 201 through the mesh, making full contact with the extraction raw material and thus improving extraction efficiency. Furthermore, the inclined arrangement of the dial plates 502 can further agitate the extractant to flow into the central tube 201, further improving extraction efficiency.

[0058] Further:

[0059] The upper middle part of the outer casing tube 102 is provided with an inlet pipe 107, and the lower middle part of the outer casing tube 102 is provided with an outlet pipe 108. Both the inlet pipe 107 and the outlet pipe 108 are provided with valves.

[0060] When changing the extraction solution, the extracted solution is discharged through the outlet pipe 108, and new extraction solution can be added into the extraction chamber through the inlet pipe 107.

[0061] Further:

[0062] The outer casing tube 102 is provided with symmetrical pins 106 on the front and rear sides of the middle section, and the two pins 106 rotate on the support frame 101.

[0063] The support frame 101 and two pins 106 are rotated together to support the outer shell tube 102. A third motor mounted on the support frame 101 drives a fixed wheel on one of the pins 106 in a reciprocating transmission, which allows the extraction box to swing back and forth on the support frame 101 via the two pins 106. This further causes the extract to sway and flow within the extraction box, and further increases the repeated contact between the extract and the raw material, thereby improving the extraction efficiency.

[0064] like Figures 1-11 As shown:

[0065] A method for extracting and preparing natural plant fragrances, using the aforementioned apparatus for extracting and preparing natural plant fragrances, includes:

[0066] S1. Push the mesh box so that a part of it slides out of the extraction box, and add the extraction material into the mesh box of the slid-out part, so that part slides into the extraction box.

[0067] S2. Add the extract to the extraction tank and heat it for extraction, while adding the extraction raw material to the external mesh box at the same time;

[0068] S3. After extraction is completed, first drain the extract in the extraction box, push the screen box to let the part containing the new extraction raw material slide into the extraction box, and add extract to the extraction box again for extraction.

[0069] S4. Remove the raw material from the outer mesh cage and replace it with new extraction raw material. Repeat the above steps.

Claims

1. A device for extracting and preparing natural plant fragrances, characterized in that: It includes an extraction box for heating and extraction, and a mesh box for holding raw materials. The mesh box is provided with a partition (204) in the middle, which divides the mesh box into two parts. The mesh box slides through the extraction box, so that one part is located inside the extraction box and the other part is located outside the mesh box for changing raw materials.

2. The apparatus for extracting and preparing natural plant fragrances according to claim 1, characterized in that: The extraction box includes an outer shell tube (102) with plugging rings (103) at both ends. The inner rings of the two plugging rings (103) are coaxially provided with end sleeves (104). Two arc baffles (105) are symmetrically provided between the two end sleeves (104). The mesh box slides in close contact with the two end sleeves (104).

3. The apparatus for extracting and preparing natural plant fragrances according to claim 2, characterized in that: The cage includes a central tube (201) with multiple mesh holes, the central tube (201) is circumferentially limited and slidable in the end sleeve (104) and has through holes (202) at two corresponding arc baffles (105), the partition (204) is fixed in the middle of the central tube (201), and end plates (203) are fixed at both ends of the central tube (201).

4. The apparatus for extracting and preparing natural plant fragrances according to claim 3, characterized in that: Two arc baffles (105) are symmetrically arranged vertically.

5. The apparatus for extracting and preparing natural plant fragrances according to claim 4, characterized in that: The lower outer ends of the two plug rings (103) are rotatably supported by a shaft bracket (301), and an arc support plate (302) is fixed on each of the two shaft brackets (301). An electric telescopic rod (303) is installed between the two arc support plates (302) and the outer casing tube (102).

6. The apparatus for extracting and preparing natural plant fragrances according to claim 3, characterized in that: The central tube (201) has a stirring shaft (401) rotating in the center, and multiple stirring plates (402) are fixed on the stirring shaft (401).

7. The apparatus for extracting and preparing natural plant fragrances according to claim 2, characterized in that: Both end sleeves (104) have rotating rings (501) inside, and multiple levers (502) are fixed at an incline between the two rotating rings (501). A power shaft (503) that drives the two rotating rings (501) is rotating between the two plug rings (103).

8. The apparatus for extracting and preparing natural plant fragrances according to claim 2, characterized in that: The upper middle part of the outer casing tube (102) is provided with an inlet pipe (107), and the lower middle part of the outer casing tube (102) is provided with an outlet pipe (108). Both the inlet pipe (107) and the outlet pipe (108) are provided with valves.

9. The apparatus for extracting and preparing natural plant fragrances according to claim 2, characterized in that: The outer casing tube (102) has symmetrical pins (106) on both the front and rear sides of the middle section, and the two pins (106) rotate on the support frame (101).

10. A method for extracting and preparing natural plant fragrances, using the apparatus for extracting and preparing natural plant fragrances according to any one of claims 1-9, characterized in that: include: S1. Push the mesh box so that a part of it slides out of the extraction box, and add the extraction material into the mesh box of the slid-out part, so that part slides into the extraction box. S2. Add the extract to the extraction tank and heat it for extraction, while adding the extraction raw material to the external mesh box at the same time; S3. After extraction is completed, first drain the extract in the extraction box, push the screen box to let the part containing the new extraction raw material slide into the extraction box, and add extract to the extraction box again for extraction. S4. Remove the raw material from the outer mesh cage and replace it with new extraction raw material. Repeat the above steps.

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