Extraction device for essence preparation

Abstract

The utility model relates to the technical field of essence preparation technologies, in particular to an extraction device for essence preparation, which comprises a box body, a liftable annular cover is arranged in an inner cavity of the box body, an annular partition plate is rotatably mounted on the inner side of the annular cover, the annular partition plate and the annular cover are of porous structures, and holes are in one-to-one correspondence. An annular groove is formed in the middle of the surface of the rotating shaft; the annular partition plate and the annular cover correspond to the annular groove; limiting protruding blocks corresponding to the limiting grooves are fixed to the inner wall of the annular cover. The device has the beneficial effects that the annular partition plate and the annular cover are installed in the inner cavity of the box body, the annular partition plate and the annular cover are both of a porous structure, holes are in one-to-one correspondence, the annular partition plate and the annular cover are located between the upper layer liquid and the lower layer liquid by adjusting the height positions of the annular partition plate and the annular cover, and then the annular partition plate is rotated to enable the holes in the annular partition plate and the annular cover to be staggered; the upper and lower layers of liquid in the box body can be separated, so that the essence is prevented from being re-dispersed to other areas of the solution during separation.

Description

Technical Field

[0001] The utility model relates to the technical field of essence preparation, in particular to an extraction device used for essence preparation. Background Art

[0002] The production of flavors usually requires the use of various raw materials, including natural plant extracts, synthetic chemicals, etc. For natural plant extracts, the extraction and separation process includes solvent extraction, distillation and extraction steps.

[0003] Among them, extraction utilizes the difference in solubility or distribution coefficient of a substance in two immiscible (or slightly soluble) solvents. After mixing and stirring, the substance is transferred from the original solvent to the extractant, and then allowed to stand for stratification and separation.

[0004] However, in the process of extracting essence, when the essence is separated after being statically layered, the solution is easily shaken, vibrated, etc., causing the essence to be redispersed to other areas of the solution, thereby affecting the effect of extraction and separation. To this end, the utility model proposes an extraction device for preparing essence to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an extraction device for preparing essence, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an extraction device for preparing essence, comprising:

[0007] A box body, wherein the inner cavity of the box body is provided with a liftable annular cover, an annular baffle is rotatably installed inside the annular cover, the annular baffle and the annular cover are both porous structures and the holes correspond to each other, a rotating shaft is movably penetrated through the middle of the annular baffle and the annular cover, an annular groove is opened in the middle of the surface of the rotating shaft, the annular baffle and the annular cover correspond to the annular groove, and a rubber pad is bonded to the inner wall of the annular baffle and fits with the annular groove;

[0008] A limiting groove is provided on the side surface of the annular partition, and a limiting protrusion corresponding to the limiting groove is fixed on the inner wall of the annular cover. The annular partition and the annular cover rotate relatively and drive the limiting protrusion to slide in the inner cavity of the limiting groove.

[0009] Preferably, the open end of the box body is covered with a cover, and drainage pipes are installed on the surface of the cover and the surface of the box body, and the two drainage pipes are respectively located on the upper and lower sides of the annular partition.

[0010] Preferably, the limiting grooves and limiting protrusions are provided in plurality and distributed in an annular array, and two annular covers are provided and are respectively located on the upper and lower sides of the annular partition, and the two annular covers are fixedly connected by bolts.

[0011] Preferably, a guide groove is provided on the inner wall of the box body, and a guide protrusion sliding in the inner cavity of the guide groove is provided on the surface of the annular cover, and a plurality of guide grooves and guide protrusions are provided and distributed in an annular array.

[0012] Preferably, a plurality of stirring rods distributed in a plum blossom shape are fixedly connected to the surface of the rotating shaft, a polygonal socket is opened at the upper end of the rotating shaft, and a polygonal plug rod is movably inserted into the inner cavity of the polygonal socket, and the upper end of the polygonal plug rod is fixedly connected to a connecting shaft driven by a motor.

[0013] Preferably, a cylinder is provided at the lower end of the rotating shaft, and the cylinder is fixedly connected to the bottom of the box body, and a connecting block is fixedly connected to the movable end of the cylinder, and the connecting block is rotatably installed inside the lower end of the rotating shaft.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has an annular partition and an annular cover installed in the inner cavity of the box body. Both the annular partition and the annular cover have porous structures and the holes correspond to each other. A rotating shaft movably penetrates the middle of the annular partition and the annular cover. A rubber pad is provided at the fitting connection between the annular partition and the rotating shaft. When the solution is allowed to stand and stratify, the height positions of the annular partition and the annular cover are adjusted so that they are located between the upper and lower layers of liquid. Then, the annular partition is rotated so that the holes on the annular partition and the annular cover are misaligned, so that the upper and lower layers of liquid in the box body can be separated, so as to avoid the essence from being redispersed to other areas of the solution when it is separated, thereby improving the extraction and separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the rotating shaft structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion of the annular partition and annular cover structure of the utility model.

[0020] In the figure: 1, box body; 11, guide groove; 2, rotating shaft; 21, annular groove; 22, stirring rod; 23, polygonal socket; 3, annular partition; 31, rubber pad; 32, limiting groove; 4, annular cover; 41, limiting protrusion; 42, guide protrusion; 5, sealing cover; 6, drain pipe; 7, polygonal plug rod; 71, connecting shaft; 8, cylinder; 81, connecting block. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0022] For example, see Figure 1-Figure 4 The utility model provides a technical solution: an extraction device for preparing essence, comprising: a box body 1.

[0023] Specifically, a liftable annular cover 4 is provided in the inner cavity of the box body 1. The annular cover 4 can only move up and down in the inner cavity of the box body 1, but cannot rotate. An annular partition 3 is rotatably installed inside the annular cover 4. The annular partition 3 and the annular cover 4 can rotate relative to each other at a certain angle. The annular partition 3 and the annular cover 4 are both porous structures and the holes correspond one to one. The liquids on the upper and lower sides of the annular partition 3 can maintain a state of interconnection. When the liquid in the inner cavity of the box body 1 is statically layered, the annular partition 3 and the annular cover 4 are moved to a height position so that the annular partition 3 is located between the upper and lower layers of liquid, and then the annular partition 3 is rotated so that the holes on the annular partition 3 and the annular cover 4 are staggered with each other, so that the upper and lower layers of liquid can be separated. , so as to facilitate the discharge of the essence and avoid the essence being re-dispersed into the solution due to vibration, shaking and other factors during the discharge process. In addition, a rotating shaft 2 is movably provided in the middle of the annular partition 3 and the annular cover 4, and an annular groove 21 is provided in the middle of the surface of the rotating shaft 2. The annular partition 3 and the annular cover 4 correspond to the annular groove 21. The setting of the annular groove 21 enables the annular partition 3 and the annular cover 4 to move synchronously with the up and down movement of the rotating shaft 2. A rubber pad 31 is bonded to the inner wall of the annular partition 3 and fits with the annular groove 21. When the rotating shaft 2 rotates, the annular partition 3 can be driven to rotate by friction. When the rotation of the annular partition 3 is hindered, the rotating shaft 2 can rotate alone.

[0024] Furthermore, a limiting groove 32 is provided on the side of the annular partition 3, and a limiting protrusion 41 corresponding to the limiting groove 32 is fixed on the inner wall of the annular cover 4. The annular partition 3 and the annular cover 4 rotate relative to each other and drive the limiting protrusion 41 to slide in the inner cavity of the limiting groove 32. The cooperation between the limiting groove 32 and the limiting protrusion 41 is used to limit the relative rotation between the annular partition 3 and the annular cover 4. When the rotating shaft 2 rotates forward, the annular partition 3 is subjected to friction and rotates a certain angle, and the limiting protrusion 41 moves to one end of the inner cavity of the limiting groove 32. At this time, the annular partition 3 cannot continue to rotate, but the rotating shaft 2 It can continue to rotate normally, and at this time the holes on the annular partition 3 and the annular cover 4 maintain a corresponding state; when the rotating shaft 2 rotates in the opposite direction, it drives the annular partition 3 to rotate in the opposite direction by a certain angle through friction, and the limiting protrusion 41 moves to the other end of the inner cavity of the limiting groove 32. At this time, the holes on the annular partition 3 and the annular cover 4 are misaligned, and the annular partition 3 and the annular cover 4 can cooperate to separate the upper and lower layers of liquid in the inner cavity of the box body 1. In addition, the annular partition 3 of the device is set to have a certain thickness, and the annular partition 3 does not need to be precisely located between the upper and lower layers of liquid, which can be more convenient when adjusting the height position of the annular partition 3.

[0025] In order to facilitate the discharge of the essence, the present application also has a cover 5 covering the open end of the box body 1, and the surface of the cover 5 and the surface of the box body 1 are both installed with a drainage pipe 6, and the two drainage pipes 6 are respectively located on the upper and lower sides of the annular partition 3. Figure 1 As shown, by tilting the box body 1 and the cover 5 , the liquid on the upper and lower sides of the annular partition 3 can be discharged from the two drain pipes 6 respectively.

[0026] In order to rotatably connect the annular partition 3 with the annular cover 4, the limiting grooves 32 and the limiting protrusions 41 of the present application are provided with multiple and distributed in an annular array, and the annular cover 4 is provided with two and is respectively located on the upper and lower sides of the annular partition 3, and the two annular covers 4 are fixedly connected by bolts, such as Figure 4 As shown, the two annular covers 4 are fixedly connected to each other to form a cavity for installing the annular partition 3, ensuring that the annular partition 3 can only rotate a certain angle between the two annular covers 4 without separation.

[0027] In order to prevent the annular cover 4 from rotating, the present application also has a guide groove 11 opened on the inner wall of the box body 1, and the surface of the annular cover 4 is provided with a guide protrusion 42 sliding in the inner cavity of the guide groove 11, and the guide groove 11 and the guide protrusion 42 are both provided with multiple and distributed in a circular array. The cooperation of the guide protrusion 42 and the guide groove 11 is used to limit the annular cover 4, so that the annular cover 4 can only move up and down but cannot rotate.

[0028] In order to stir the liquid, the present application also has a plurality of stirring rods 22 distributed in a plum blossom shape fixedly connected to the surface of the rotating shaft 2, which are used to stir and mix the liquid in the inner cavity of the box body 1, so as to facilitate full contact between the extractant and the essence and improve the extraction efficiency. A polygonal socket 23 is opened at the upper end of the rotating shaft 2, and a polygonal plug rod 7 is movably inserted into the inner cavity of the polygonal socket 23. The upper end of the polygonal plug rod 7 is fixedly connected to a connecting shaft 71 driven by a motor. When the polygonal plug rod 7 rotates, it can drive the rotating shaft 2 to rotate.

[0029] In order to adjust the height position of the annular partition 3, the present application also has a cylinder 8 arranged at the lower end of the rotating shaft 2, and the cylinder 8 is fixedly connected to the bottom of the box body 1, and the movable end of the cylinder 8 is fixedly connected to a connecting block 81, and the connecting block 81 is rotatably installed inside the lower end of the rotating shaft 2. When the cylinder 8 works and retracts, the height position of the rotating shaft 2 can be adjusted, and then the height position of the annular partition 3 and the annular cover 4 can be adjusted. At the same time, the position adjustment of the rotating shaft 2 can also facilitate the sufficient stirring of the liquid by the stirring rod 22. Since the connecting block 81 is rotatably connected to the lower end of the rotating shaft 2, the rotating shaft 2 will not drive the cylinder 8 to rotate therewith.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extraction device for preparing essence, characterized in that: include: A box body (1), wherein the inner cavity of the box body (1) is provided with a liftable annular cover (4), an annular partition (3) is rotatably mounted inside the annular cover (4), the annular partition (3) and the annular cover (4) are both porous structures and the holes correspond to each other, a rotating shaft (2) is movably penetrated through the middle of the annular partition (3) and the annular cover (4), an annular groove (21) is provided in the middle of the surface of the rotating shaft (2), the annular partition (3) and the annular cover (4) correspond to the annular groove (21), and a rubber pad (31) is bonded to the inner wall of the annular partition (3) and fits the annular groove (21); A limiting groove (32) is provided on the side surface of the annular partition (3), and a limiting protrusion (41) corresponding to the limiting groove (32) is fixed on the inner wall of the annular cover (4); the annular partition (3) and the annular cover (4) rotate relative to each other and drive the limiting protrusion (41) to slide in the inner cavity of the limiting groove (32).

2. An extraction device for preparing essence according to claim 1, characterized in that: The open end of the box body (1) is covered with a cover (5), and drainage pipes (6) are installed on the surface of the cover (5) and the surface of the box body (1), and the two drainage pipes (6) are respectively located on the upper and lower sides of the annular partition plate (3).

3. The extraction device for preparing essence according to claim 1, characterized in that: The limiting grooves (32) and limiting protrusions (41) are both provided in plurality and distributed in an annular array, two annular covers (4) are provided and are respectively located on the upper and lower sides of the annular partition (3), and the two annular covers (4) are fixedly connected by bolts.

4. The extraction device for preparing essence according to claim 1, characterized in that: The inner wall of the box body (1) is provided with a guide groove (11), and the surface of the annular cover (4) is provided with a guide protrusion (42) which slides in the inner cavity of the guide groove (11), and the guide groove (11) and the guide protrusion (42) are both provided in plurality and distributed in an annular array.

5. The extraction device for preparing essence according to claim 1, characterized in that: A plurality of stirring rods (22) distributed in a plum blossom shape are fixedly connected to the surface of the rotating shaft (2), a polygonal plug hole (23) is provided at the upper end of the rotating shaft (2), a polygonal plug rod (7) is movably inserted into the inner cavity of the polygonal plug hole (23), and a connecting shaft (71) driven by a motor is fixedly connected to the upper end of the polygonal plug rod (7).

6. The extraction device for preparing essence according to claim 1, characterized in that: A cylinder (8) is provided at the lower end of the rotating shaft (2), and the cylinder (8) is fixedly connected to the bottom of the box body (1). A connecting block (81) is fixedly connected to the movable end of the cylinder (8), and the connecting block (81) is rotatably mounted inside the lower end of the rotating shaft (2).

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