A Chlorogenic Acid Extraction, Purification, and Filtration Device

Abstract

This utility model discloses a chlorogenic acid extraction, purification, and filtration device, relating to the field of chlorogenic acid production technology. It includes a cylindrical body with a funnel-shaped lower end pointing downwards. A filter plate is fixedly installed inside the cylindrical body. A rotating shaft is coaxially mounted inside the cylindrical body, with a lifting mechanism at its upper end. A pressure plate is fixedly connected to the lower end of the rotating shaft, and the pressure plate is slidably connected to the inner wall of the cylindrical body. Multiple extrusion blocks are fixedly installed at the lower end of the pressure plate. Each extrusion block is a right-angled trapezoid with its smaller end pointing downwards, and the multiple extrusion blocks are evenly distributed along the circumference of the pressure plate. The beneficial effects are: the pressure plate descends and extrudes the raw material, while the rotating shaft drives the multiple extrusion blocks to rotate through the pressure plate, causing the inclined surfaces of the extrusion blocks to flatten the upper end of the raw material, facilitating even force distribution during downward pressure. As the volume of the raw material decreases, the lifting mechanism continues to drive the pressure plate downwards, while the rotating shaft drives the extrusion blocks to rotate and crush the raw material, thereby pushing the raw material and preventing it from adhering to the filter plate, further expelling the juice from the raw material.

Description

Technical Field

[0001] This utility model relates to the field of chlorogenic acid production technology, and in particular to a chlorogenic acid extraction, purification and filtration device. Background Technology

[0002] Chlorogenic acid is a polyphenolic compound that is widely found in a variety of natural plants, such as honeysuckle, wild honeysuckle, eucommia leaves, and coffee beans. It not only plays an important role in the plant kingdom, but also shows a variety of potential benefits in the fields of human health and medicine.

[0003] A search revealed a Chinese patent publication number, CN221456893U, which discloses a filtration device for extracting, purifying, and filtering chlorogenic acid from millet. This patent uses a servo motor to drive a threaded rod to rotate, causing a fixed plate to descend and slide a slider on one side downwards in a groove. This causes a pressure plate to squeeze the residue on the filter plate. However, this device has some problems: the pressure plate presses down vertically, causing the raw material to adhere tightly to the filter plate, making it difficult for the juice in the raw material to flow and affecting the filtration effect. Utility Model Content

[0004] The purpose of this invention is to provide a chlorogenic acid extraction, purification, and filtration device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A chlorogenic acid extraction, purification and filtration device includes a cylinder with the lower end of the cylinder shaped like a funnel pointing downwards. A filtration device is installed inside the cylinder, and the filtration device includes a filter plate.

[0007] The filter plate is fixedly installed inside the cylinder. A rotating shaft is coaxially installed inside the cylinder. A lifting mechanism is installed at the upper end of the rotating shaft. A pressure plate is fixedly connected to the lower end of the rotating shaft. The pressure plate is slidably connected to the inner wall of the cylinder. Multiple extrusion blocks are fixedly installed at the lower end of the pressure plate. The extrusion blocks are right-angled trapezoids with the smaller end pointing downwards. The multiple extrusion blocks are evenly distributed along the circumference of the pressure plate.

[0008] Preferably, the lifting mechanism includes a mounting frame located above the cylinder, on which a power motor is fixedly mounted, and the output shaft of the power motor is fixedly connected to the rotating shaft.

[0009] Preferably, symmetrical fixing plates are fixedly connected to both sides of the cylinder, and a lead screw is rotatably connected to the upper end of the fixing plate. A lifting motor is fixedly installed at the lower end of one fixing plate, and the output shaft of the lifting motor is fixedly connected to the lead screw.

[0010] Preferably, a lifting plate is threaded onto the lead screw, the lifting plate is located above the cylinder, and the lower end of the lifting plate is fixedly connected to the mounting frame.

[0011] Preferably, a feed inlet is fixedly connected to the front end of the cylinder, and the feed inlet is located at the upper end of the cylinder.

[0012] Preferably, a liquid outlet pipe is fixedly connected to the lower end of the cylinder, and the liquid outlet pipe is connected to the inside of the cylinder.

[0013] Preferably, a support frame is fixedly connected to the lower end of the cylinder.

[0014] The beneficial effects are as follows: the pressure plate descends and squeezes the raw material, while the rotating shaft drives multiple squeezing blocks to rotate through the pressure plate. This causes the inclined surface of the squeezing blocks to flatten the upper end of the raw material, making it easier to distribute the force evenly when pressing down. As the volume of the raw material decreases, the lifting mechanism continues to drive the pressure plate to press down, while the rotating shaft drives the squeezing blocks to rotate, so that the squeezing blocks rotate and crush the raw material, thereby pushing the raw material and preventing it from sticking to the filter plate, further squeezing out the juice from the raw material.

[0015] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the chlorogenic acid extraction, purification, and filtration device described in this utility model;

[0018] Figure 2 This is a front view of the chlorogenic acid extraction, purification, and filtration device described in this utility model;

[0019] Figure 3 yes Figure 2 Internal diagram;

[0020] Figure 4 This is a diagram showing the internal structure of the cylinder of the chlorogenic acid extraction, purification, and filtration device described in this utility model.

[0021] The reference numerals in the attached drawings are explained as follows: 101, cylinder; 102, feed inlet; 201, lifting plate; 202, mounting frame; 301, power motor; 302, rotating shaft; 401, filter plate; 402, pressure plate; 403, extrusion block; 501, fixing plate; 502, lifting motor; 503, lead screw; 601, support frame; 602, liquid outlet pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1-4 As shown, a chlorogenic acid extraction, purification and filtration device includes a cylinder 101, the lower end of which is funnel-shaped with the tip pointing downwards. A filtration device is provided inside the cylinder 101, and the filtration device includes a filter plate 401.

[0026] A filter plate 401 is fixedly installed inside a cylinder 101. A rotating shaft 302 is coaxially arranged inside the cylinder 101. A lifting mechanism is provided at the upper end of the rotating shaft 302, and a pressure plate 402 is fixedly connected to the lower end of the rotating shaft 302. The pressure plate 402 is slidably connected to the inner wall of the cylinder 101. Multiple extrusion blocks 403 are fixedly installed at the lower end of the pressure plate 402. The extrusion blocks 403 are right-angled trapezoids with the smaller end pointing downwards. The multiple extrusion blocks 403 are evenly distributed around the circumference of the pressure plate 402. The crushed raw material is poured into the cylinder 101, and then the lifting mechanism drives the pressure plate 402 to descend and extrude the raw material. At the same time, the rotating shaft 302 drives the pressure plate 402 to rotate, which in turn drives multiple extrusion blocks 403 to rotate. The inclined surfaces of the extrusion blocks 403 push the raw material to flatten its upper end, making it easier to distribute the force evenly when pressing down. As the juice in the raw material decreases, the lifting mechanism continues to drive the pressure plate 402 to press down. At the same time, the rotating shaft 302 drives the extrusion blocks 403 to rotate through the pressure plate 402, which in turn rotates and crushes the raw material, thereby pushing the raw material and preventing it from sticking to the filter plate 401, further squeezing out the juice from the raw material.

[0027] The lifting mechanism includes a mounting frame 202, which is located above the cylinder 101. A power motor 301 is fixedly mounted on the mounting frame 202, and the output shaft of the power motor 301 is fixedly connected to the rotating shaft 302.

[0028] Symmetrical fixing plates 501 are fixedly connected to both sides of the cylinder 101. A lead screw 503 is rotatably connected to the upper end of the fixing plate 501. A lifting motor 502 is fixedly installed at the lower end of one fixing plate 501. The output shaft of the lifting motor 502 is fixedly connected to the lead screw 503.

[0029] A lifting plate 201 is threadedly connected to the lead screw 503. The lifting plate 201 is located above the cylinder 101. The lower end of the lifting plate 201 is fixedly connected to the mounting frame 202. The lifting motor 502 drives the lead screw 503 to rotate, so that the lifting plate 201 and the lead screw 503 are threadedly engaged. The lifting plate 201 drives the mounting frame 202 to move downward.

[0030] A feed inlet 102 is fixedly connected to the front end of the cylinder 101, and the feed inlet 102 is located at the upper end of the cylinder 101.

[0031] A liquid outlet pipe 602 is fixedly connected to the lower end of the cylinder 101. The liquid outlet pipe 602 is connected to the inside of the cylinder 101. The filtered liquid flows out through the liquid outlet pipe 602 and is collected.

[0032] A support frame 601 is fixedly connected to the lower end of the cylinder 101.

[0033] Working principle: During use, the raw material is poured into the cylinder 101 through the feed inlet 102. Then, the lifting motor 502 drives the lead screw 503 to rotate, so that the lifting plate 201 is threadedly engaged with the lead screw 503. The lifting plate 201 drives the mounting frame 202 to move downward, causing the pressure plate 402 to descend and squeeze the raw material. At the same time, the rotating shaft 302 drives the pressure plate 402 to rotate, so that the pressure plate 402 drives multiple extrusion blocks 403 to rotate. The inclined surfaces of the extrusion blocks 403 push the raw material and flatten the upper end of the raw material, making it easier to press down. With uniform force, as the juice in the raw material decreases, the lifting motor 502 continues to drive the lead screw 503 to rotate, so that the lifting plate 201 and the lead screw 503 are threaded together. The lifting plate 201 drives the mounting frame 202 to move downward, so that the pressure plate 402 presses down. At the same time, the rotating shaft 302 drives the extrusion block 403 to rotate through the pressure plate 402, so that the extrusion block 403 rotates and crushes the raw material, thereby pushing the raw material, preventing the raw material from sticking to the filter plate 401, and further squeezing out the juice in the raw material.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A chlorogenic acid extraction, purification, and filtration device, comprising a cylindrical body (101), wherein the lower end of the cylindrical body (101) is funnel-shaped with the tip pointing downwards, characterized in that: The cylinder (101) is equipped with a filter device, which includes a filter plate (401). The filter plate (401) is fixedly installed inside the cylinder (101). A rotating shaft (302) is coaxially provided inside the cylinder (101). A lifting mechanism is provided at the upper end of the rotating shaft (302). A pressure plate (402) is fixedly connected to the lower end of the rotating shaft (302). The pressure plate (402) is slidably connected to the inner wall of the cylinder (101). Multiple extrusion blocks (403) are fixedly installed at the lower end of the pressure plate (402). The extrusion blocks (403) are right-angled trapezoids with the smaller end pointing downwards. The multiple extrusion blocks (403) are evenly distributed around the pressure plate (402).

2. The device for extracting and purifying and filtering chlorogenic acid according to claim 1, characterized in that: The lifting mechanism includes a mounting frame (202) located above the cylinder (101). A power motor (301) is fixedly mounted on the mounting frame (202), and the output shaft of the power motor (301) is fixedly connected to the rotating shaft (302).

3. The device for extracting and purifying chlorogenic acid according to claim 2, characterized in that: The cylinder (101) is fixedly connected to two symmetrical fixing plates (501) on both sides. A lead screw (503) is rotatably connected to the upper end of the fixing plate (501). A lifting motor (502) is fixedly installed at the lower end of one side of the fixing plate (501). The output shaft of the lifting motor (502) is fixedly connected to the lead screw (503).

4. The device for extracting and purifying chlorogenic acid according to claim 3, characterized in that: A lifting plate (201) is threaded onto the lead screw (503). The lifting plate (201) is located above the cylinder (101), and the lower end of the lifting plate (201) is fixedly connected to the mounting bracket (202).

5. The device for extracting and purifying and filtering chlorogenic acid according to claim 4, characterized in that: The front end of the cylinder (101) is fixedly connected to a feed inlet (102), which is located at the upper end of the cylinder (101).

6. The device for extracting and purifying chlorogenic acid according to claim 1, characterized in that: The lower end of the cylinder (101) is fixedly connected to a liquid outlet pipe (602), which communicates with the inside of the cylinder (101).

7. The device for extracting and purifying chlorogenic acid according to claim 1, characterized in that: A support frame (601) is fixedly connected to the lower end of the cylinder (101).

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