Filtering device for tea saponin extraction

Abstract

The utility model provides a filtering device for tea saponin extraction, and belongs to the technical field of tea saponin extraction. The filter device for tea saponin extraction comprises a filter cylinder and an extrusion cylinder, a filter mechanism comprises a first filter screen, a second filter screen, a third filter screen, a rotating rod and rotating blades, the first filter screen is rotatably mounted in the extrusion cylinder, the second filter screen is fixedly mounted in the filter cylinder, and the third filter screen is fixedly mounted in the filter cylinder. The filter mechanism is arranged, the motor is started, the rotating rod is driven to rotate, the first filter screen and the rotating blades are made to rotate due to the fact that the first filter screen is fixedly connected with the rotating rod and the rotating blades, the extrusion cylinder and the filter cylinder are each provided with a discharging opening and a valve, and residues are discharged through the discharging openings by means of centrifugal force of the first filter screen and the rotating blades when the valves are opened. Therefore, the problem that the first filter screen, the second filter screen and the third filter screen need to be cleaned after the equipment is disassembled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea saponin extraction, in particular to a filtering device for tea saponin extraction. Background Art

[0002] Tea saponin is a substance present in tea leaves, specifically a class of saponin compounds in tea leaves. Tea saponin is a type of triterpenoid saponin, which is a class of natural products containing terpenoid compounds and sugar molecules. Tea saponin can be extracted by extrusion and combined with a filtration system.

[0003] When the existing equipment is in use, residues are easily attached to the surface of the filter. In order to avoid affecting the use of the filtration system, the equipment needs to be disassembled and the residues cleaned after each use, which is very cumbersome. In addition, the extrusion system of the existing equipment usually requires a separate power source for control, which increases the cost of the equipment. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a filtering device for extracting tea saponin which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a filtering device for extracting tea saponin, comprising a filtering cylinder and an extruding cylinder.

[0007] A filtering mechanism, the filtering mechanism comprising:

[0008] a first filter screen, the first filter screen being rotatably mounted inside the extrusion cylinder;

[0009] A second filter screen, the second filter screen is fixedly installed inside the filter cartridge;

[0010] A third filter screen, the third filter screen is fixedly installed inside the filter cartridge;

[0011] A rotating rod, the rotating rod is rotatably mounted inside the filter cylinder and the extrusion cylinder, the rotating rod is sleeved inside the first filter screen, and is fixedly connected to the first filter screen;

[0012] Rotating blades, the rotating blades are fixedly mounted on the surface of the rotating rod, and a plurality of the rotating blades are provided;

[0013] The extrusion mechanism is arranged on the top of the extrusion cylinder.

[0014] In a preferred embodiment, the extrusion mechanism comprises:

[0015] An extrusion plate, the extrusion plate is slidably sleeved on the surface of the rotating rod;

[0016] An arc-shaped rod, wherein the arc-shaped rod is fixedly mounted on the top of the extrusion plate;

[0017] The squeezing leaf is fixedly mounted on the surface of the rotating rod.

[0018] In a preferred embodiment, a first cavity is opened inside the extrusion cylinder, and a second cavity is opened inside the filter cylinder. The first cavity and the second cavity are connected, the shape of the bottom of the first cavity is set to be inclined, and the inner wall of the first cavity is in contact with the outer wall of the extrusion plate.

[0019] In a preferred solution, the sizes of the holes of the first filter screen, the second filter screen and the third filter screen are arranged from large to small, and the bottoms of the plurality of rotating blades are in contact with the tops of the second filter screen and the third filter screen respectively.

[0020] In a preferred solution, a support frame is fixedly installed on the top of the extrusion cylinder, a spring is fixedly installed on the bottom of the support frame, and the other end of the spring is fixedly connected to the top of the extrusion plate.

[0021] In a preferred solution, two limit grooves are formed on the inner wall of the extrusion cylinder, and limit blocks are slidably installed inside the two limit grooves, and the two limit blocks are fixedly connected to the outer wall of the extrusion plate.

[0022] In a preferred solution, a beating blade is fixedly mounted on the surface of the rotating rod, and a vibration rod is fixedly mounted on the top of the extrusion cylinder.

[0023] In a preferred solution, a motor is fixedly mounted on the top of the support frame, and an output end of the motor is fixedly connected to the top of the rotating rod.

[0024] The utility model provides a filtering device for extracting tea saponin, and its beneficial effects include:

[0025] 1. By setting up the filtering mechanism, starting the motor, driving the rotating rod to rotate, the first filter screen and the rotating blade are rotated due to the fixed connection between the first filter screen, the rotating rod and the rotating blade. Since the extrusion cylinder and the filter cylinder are both equipped with a discharge port and a valve, the valve is opened, and the centrifugal force of the first filter screen and the rotating blade is used to discharge the residue through the discharge port, thereby solving the problem of needing to disassemble the equipment to clean the first filter screen, the second filter screen and the third filter screen.

[0026] 2. By setting up an extrusion mechanism, when the rotating rod rotates, the extrusion leaves are driven to rotate, and the extrusion leaves squeeze the arc rod to drive the extrusion plate to move downward, and then the extrusion plate returns to its original position through the resilience of the spring, and the raw materials are repeatedly squeezed in this way. When the rotating rod rotates, the beating leaves are driven to rotate to knock the vibration rod, so that the juice produced after the raw materials are squeezed will not adhere to the first filter, the second filter and the third filter, thereby solving the problem that the extrusion system of the existing equipment requires a separate power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure provided by the implementation mode of the utility model;

[0029] Figure 2 A schematic diagram of the structure from a top view is provided for an implementation mode of the utility model;

[0030] Figure 3 A partial cross-sectional view of a filter cartridge and an extrusion cartridge is provided for an embodiment of the utility model;

[0031] Figure 4 A partial cross-sectional view of a filter cartridge and an extrusion cartridge viewed from above is provided for an embodiment of the utility model.

[0032] In the figure: 1. filter cylinder; 2. extrusion cylinder; 3. first filter screen; 4. second filter screen; 5. third filter screen; 6. rotating rod; 7. rotating blade; 8. extrusion plate; 9. arc rod; 10. extrusion blade; 11. first cavity; 12. second cavity; 13. support frame; 14. spring; 15. limit groove; 16. limit block; 17. knocking blade; 18. vibration rod; 19. motor. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example

[0035] Reference Figure 1-4 The utility model provides a technical solution: a filtering device for extracting tea saponin, comprising a filter cartridge 1 and an extrusion cartridge 2, a filtering mechanism comprising a first filter screen 3, a second filter screen 4, a third filter screen 5, a rotating rod 6 and a rotating blade 7, the first filter screen 3 is rotatably mounted inside the extrusion cartridge 2, the second filter screen 4 is fixedly mounted inside the filter cartridge 1, the third filter screen 5 is fixedly mounted inside the filter cartridge 1, the rotating rod 6 is rotatably mounted inside the filter cartridge 1 and the extrusion cartridge 2, the rotating rod 6 is sleeved inside the first filter screen 3 and fixedly connected to the first filter screen 3, the rotating blade 7 is fixedly mounted on the surface of the rotating rod 6, a plurality of rotating blades 7 are arranged, the extrusion mechanism is arranged on the top of the extrusion cartridge 2, a first cavity 11 is provided inside the extrusion cartridge 2, a second cavity 12 is provided inside the filter cartridge 1, the first cavity 11 and the second cavity 12 are connected, the shape of the bottom of the first cavity 11 The shape is set to be inclined, the inner wall of the first cavity 11 is in contact with the outer wall of the extrusion plate 8, the sizes of the holes of the first filter screen 3, the second filter screen 4 and the third filter screen 5 are set from large to small, the bottoms of the multiple rotating blades 7 are in contact with the tops of the second filter screen 4 and the third filter screen 5 respectively, and a motor 19 is fixedly installed on the top of the support frame 13, and the output end of the motor 19 is fixedly connected to the top of the rotating rod 6. By setting a filtering mechanism, the motor 19 is started to drive the rotating rod 6 to rotate. Due to the fixed connection between the first filter screen 3, the rotating rod 6 and the rotating blade 7, the first filter screen 3 and the rotating blade 7 are rotated. Since the extrusion cylinder 2 and the filter cylinder 1 are both equipped with a discharge port and a valve, the valve is opened, and the centrifugal force of the first filter screen 3 and the rotating blade 7 is used to discharge the residue through the discharge port, thereby solving the problem of needing to disassemble the equipment to clean the first filter screen 3, the second filter screen 4 and the third filter screen 5;

[0036] Reference Figure 1-4The extrusion mechanism includes an extrusion plate 8, an arc rod 9 and an extrusion leaf 10. The extrusion plate 8 is slidably sleeved on the surface of the rotating rod 6. The arc rod 9 is fixedly installed on the top of the extrusion plate 8. The extrusion leaf 10 is fixedly installed on the surface of the rotating rod 6. A support frame 13 is fixedly installed on the top of the extrusion cylinder 2. A spring 14 is fixedly installed on the bottom of the support frame 13. The other end of the spring 14 is fixedly connected to the top of the extrusion plate 8. Two limit grooves 15 are opened on the inner wall of the extrusion cylinder 2. The insides of the two limit grooves 15 are both slidably installed with limit blocks 16. The two limit blocks 16 are fixedly connected to the outer wall of the extrusion plate 8. A beating leaf 17 is fixedly installed on the surface of the rotating rod 6. The top of the extrusion cylinder 2 A vibration rod 18 is fixedly installed on the part. By setting up an extrusion mechanism, when the rotating rod 6 rotates, the extrusion leaves 10 are driven to rotate. Through the arc setting of the arc rod 9, the extrusion leaves 10 squeeze the arc rod 9, and the arc rod 9 drives the extrusion plate 8 to move downward to squeeze the raw material, and then the extrusion plate 8 returns to its original position through the rebound force of the spring 14. The raw material is squeezed repeatedly in this way, and when the rotating rod 6 rotates, the beating leaves 17 are driven to rotate to knock the vibration rod 18, so that the juice produced after the raw material is squeezed will not adhere to the first filter 3, the second filter 4 and the third filter 5, thereby solving the problem that the extrusion system of the existing equipment needs a separate power source.

[0037] Specifically, the working process or working principle of the filtering device for extracting tea saponin is as follows: when in use, the motor 19 is started, and the rotation of the rotating rod 6 drives the squeezing leaves 10 to rotate. Through the arc setting of the arc rod 9, the squeezing leaves 10 squeeze the arc rod 9, and the arc rod 9 drives the squeezing plate 8 to move downward to squeeze the raw material, and then the squeezing plate 8 returns to its original position through the resilience of the spring 14, and the raw material is squeezed repeatedly in this way. When the rotating rod 6 rotates, the beating leaves 17 are driven to rotate to knock the vibration rod 18, so that the juice produced after the raw material is squeezed will not adhere to the first filter 3, the second filter 4 and the third filter 5. When cleaning is required, the motor 19 drives the rotating rod 6 to rotate. Due to the fixed connection between the first filter 3 and the rotating rod 6 and the rotating leaves 7, the first filter 3 and the rotating leaves 7 are rotated. Since the extrusion cylinder 2 and the filter cylinder 1 are both equipped with a discharge port and a valve, the valve is opened, and the centrifugal force of the first filter 3 and the rotating leaves 7 is used to discharge the residue through the discharge port.

[0038] It should be noted that the motor 19 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A filtering device for extracting tea saponin, comprising a filtering cylinder (1) and an extruding cylinder (2), characterized in that: A filtering mechanism, the filtering mechanism comprising: A first filter screen (3), the first filter screen (3) being rotatably mounted inside the extrusion cylinder (2); A second filter screen (4), the second filter screen (4) being fixedly mounted inside the filter cartridge (1); A third filter screen (5), the third filter screen (5) being fixedly mounted inside the filter cartridge (1); A rotating rod (6), the rotating rod (6) being rotatably mounted inside the filter cylinder (1) and the extrusion cylinder (2), the rotating rod (6) being sleeved inside the first filter screen (3) and fixedly connected to the first filter screen (3); Rotating blades (7), wherein the rotating blades (7) are fixedly mounted on the surface of the rotating rod (6), and a plurality of the rotating blades (7) are provided; An extrusion mechanism is arranged on the top of the extrusion cylinder (2).

2. A filtering device for extracting tea saponin according to claim 1, characterized in that: The extrusion mechanism comprises: An extrusion plate (8), wherein the extrusion plate (8) is slidably sleeved on the surface of the rotating rod (6); An arc-shaped rod (9), wherein the arc-shaped rod (9) is fixedly mounted on the top of the extrusion plate (8); A squeezing leaf (10) is fixedly mounted on the surface of the rotating rod (6).

3. A filtering device for extracting tea saponin according to claim 2, characterized in that: A first cavity (11) is provided inside the extrusion cylinder (2), and a second cavity (12) is provided inside the filter cylinder (1); the first cavity (11) and the second cavity (12) are connected, the bottom of the first cavity (11) is in an inclined shape, and the inner wall of the first cavity (11) is in contact with the outer wall of the extrusion plate (8).

4. A filtering device for extracting tea saponin according to claim 3, characterized in that: The sizes of the holes of the first filter screen (3), the second filter screen (4) and the third filter screen (5) are arranged from large to small, and the bottoms of the plurality of rotating blades (7) are respectively in contact with the tops of the second filter screen (4) and the third filter screen (5).

5. A filtering device for extracting tea saponin according to claim 4, characterized in that: A support frame (13) is fixedly mounted on the top of the extrusion cylinder (2), a spring (14) is fixedly mounted on the bottom of the support frame (13), and the other end of the spring (14) is fixedly connected to the top of the extrusion plate (8).

6. A filtering device for extracting tea saponin according to claim 5, characterized in that: The inner wall of the extrusion cylinder (2) is provided with two limit grooves (15), and limit blocks (16) are slidably installed inside the two limit grooves (15), and the two limit blocks (16) are fixedly connected to the outer wall of the extrusion plate (8).

7. A filtering device for extracting tea saponin according to claim 6, characterized in that: A beating leaf (17) is fixedly mounted on the surface of the rotating rod (6), and a vibration rod (18) is fixedly mounted on the top of the extrusion cylinder (2).

8. A filtering device for extracting tea saponin according to claim 7, characterized in that: A motor (19) is fixedly mounted on the top of the support frame (13), and an output end of the motor (19) is fixedly connected to the top of the rotating rod (6).

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