Traditional Chinese medicine extraction liquid filtering device

Abstract

The utility model discloses a traditional chinese medicine extraction liquid filtering device belongs to the technical field of filter device, and this device includes jar body and power device, and the upper portion of jar body is provided with feed pipe, and the lower portion of jar body is provided with discharge pipe, power device sets up in the bottom of jar body, and the inside of jar body is provided with rotary bottom plate, and power device penetrates jar body and is connected with rotary bottom plate, and the edge of rotary bottom plate is provided with filter drum, and the sidewall of jar body is provided with support rod, and the support rod is provided with scrape material box, and scrape material box sets up in the inside of filter drum and is closely contacted with filter drum. This device has the advantages of high filtering efficiency and good filtering effect, and can effectively solve the problems of easy clogging of filter screen and low filtering efficiency in the prior art.

Description

Technical Field

[0001] This utility model belongs to the field of filtration device technology, specifically relating to a filtration device for traditional Chinese medicine extract. Background Technology

[0002] Extraction of Chinese medicinal materials is a core step in the research, development, production, and application of Chinese medicine. Its core purpose is to selectively separate and enrich effective components (or effective parts) from complex Chinese medicinal material matrices, while removing ineffective components or harmful impurities, so as to provide materials that meet the requirements for subsequent drug preparation, quality control, scientific research, etc.

[0003] After the Chinese medicinal materials are extracted, the extract needs to be filtered in order to concentrate the extract without impurities. However, during filtration, the small particle size of the Chinese medicinal materials can easily clog the filter screen, affecting the subsequent filtration of the extract and resulting in low filtration efficiency. Utility Model Content

[0004] To address the aforementioned shortcomings in the existing technology, this utility model provides a traditional Chinese medicine extract filtration device. This device has the advantages of high filtration efficiency and good filtration effect, and can effectively solve the problems of easy clogging of filter screens and low filtration efficiency in the existing technology.

[0005] A traditional Chinese medicine extract filtration device includes a tank and a power unit. The upper part of the tank is provided with a feed pipe and the lower part of the tank is provided with a discharge pipe. The power unit is located at the bottom of the tank and a rotating bottom plate is provided inside the tank. The power unit passes through the tank and is connected to the rotating bottom plate.

[0006] A filter barrel is installed on the edge of the rotating base plate, and a support rod is installed on the side wall of the tank. A scraper box is installed on the support rod, and the scraper box is located inside the filter barrel and in close contact with the filter barrel.

[0007] Furthermore, the rotating base plate is provided with conical protrusions.

[0008] Furthermore, the filter barrel includes an inner barrel and an outer barrel, with the inner barrel having a larger pore size than the outer barrel.

[0009] Furthermore, the cross-section of the scraper box is a right-angled trapezoid.

[0010] Furthermore, the bottom of the tank is inclined, and the discharge pipe is located at the lowest point of the tank.

[0011] Furthermore, it also includes a barrel lid, with a feed pipe extending through the lid and installed inside the tank, and the feed pipe is inclined.

[0012] Furthermore, a slot is provided at the bottom of the support rod, and a plate is provided at the top of the scraper box. The slot and the plate are engaged and connected.

[0013] Furthermore, a support platform is provided at the bottom of the tank, and a pulley is provided at the bottom of the rotating base plate, with the pulley positioned on the support platform.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention uses a power device to drive a rotating base plate to rotate, which in turn drives the filter barrel to rotate. During the rotation of the filter barrel, the extract is thrown out, thus achieving the filtration of the extract. When impurities in the filtrate are blocked and adhere to the filter barrel, the scraper box can collect the adhered impurities during the rotation, preventing excessive impurities from clogging the filter holes and affecting the filtration efficiency.

[0016] The scraper box and support rod are detachably connected via slots and plates, making it easy to disassemble and clean the scraper box after filtration, thus improving the performance.

[0017] The bottom of the tank is set to be inclined, so that the filtered extract flows into the lowest surface of the tank and is discharged from the tank through the discharge pipe, reducing the residue of the extract in the tank. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the device.

[0019] Figure 2 This is a schematic diagram of the scraper box structure;

[0020] Figure 3 This is a structural schematic diagram of the support rod;

[0021] Figure 4 This is an enlarged schematic diagram of the scraper box;

[0022] Reference numerals: 1. Tank body; 2. Power unit; 3. Feed pipe; 4. Discharge pipe; 5. Rotating bottom plate; 6. Support rod; 7. Scraper box; 8. Conical protrusion; 9. Inner barrel; 10. Outer barrel; 11. Barrel lid; 12. Slot; 13. Plate; 14. Support platform. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it; that is, the described embodiments are only a part of, and not all, of the embodiments of this utility model.

[0024] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] The features and performance of this utility model will be further described in detail below with reference to the embodiments and accompanying drawings.

[0026] This utility model discloses a filtration device for traditional Chinese medicine extract, including a tank body 1 and a power unit 2. An inlet pipe 3 is provided at the upper part of the tank body 1, and a discharge pipe 4 is provided at the lower part of the tank body 1. The power unit 2, typically an electric motor, is located at the bottom of the tank body 1. A rotating base plate 5 is provided inside the tank body 1, and a support platform 14 is provided at the bottom of the tank body 1. A pulley is provided at the bottom of the rotating base plate 5 and is mounted on the support platform 14. The power unit 2 passes through the tank body 1 and is connected to the rotating base plate 5, driving the rotating base plate 5 to rotate on the support platform 14. The support platform 14 provides... To improve the stability of the rotating base plate 5 during rotation; the rotating base plate 5 is provided with a conical protrusion 8, which can increase the centrifugal force of the extract when it remains inside the filter barrel, thereby improving the filtration effect; the rotating base plate 5 is provided with a filter barrel at its edge, and the rotating base plate 5 and the filter barrel are detachably connected by bolts and nuts for easy disassembly and cleaning; the filter barrel includes an inner barrel 9 and an outer barrel 10, the filter screen pore size of the inner barrel 9 is larger than that of the outer barrel 10, forming a staged filtration, the extract passes through the inner barrel 9 and the outer barrel 10 in sequence to achieve filtration, and remove impurities from the extract;

[0027] A support rod 6 is provided on the side wall of the tank body 1, and a scraper box 7 is provided on the support rod 6. The scraper box 7 is located inside the filter barrel and is in close contact with the filter barrel. The scraper box 7 is used to scrape and collect impurities attached to the filter barrel when the filter barrel rotates. A slot 12 is provided at the bottom of the support rod 6, and a retaining plate 13 is provided at the top of the scraper box 7. The slot 12 and the retaining plate 13 are engaged and connected. This design facilitates the disassembly of the scraper box 7 and improves the usage effect. The cross-section of the scraper box 7 is a right trapezoid, which forms a shovel-shaped structure, making it easy to scrape impurities on the filter barrel.

[0028] The bottom of the tank 1 is inclined, and the discharge pipe 4 is located at the lowest point of the tank 1. The extract filtered by the filter barrel flows into the bottom of the tank 1 under the action of gravity and is discharged through the discharge pipe 4, reducing residue.

[0029] It also includes a barrel cover 11, and a feed pipe 3 is installed inside the tank body 1 through the barrel cover 11. The feed pipe 3 is set at an inclination. When the extract enters the tank body 1, the extract is directly sprayed onto the side wall of the filter barrel to achieve filtration.

[0030] The above-mentioned device is used as follows: The lid 11 is placed on the tank body 1, and the feed pipe 3 is inserted at an angle into the lid 11. The power unit 2 is started, which drives the rotating base plate 5 to rotate, thereby rotating the filter barrel. The extract is discharged into the tank body 1 through the feed pipe 3. The extract flows into the tank body 1 under the filtration action of the filter barrel and is discharged through the discharge pipe 4 at the bottom of the tank body 1. Because the filter barrel is constantly rotating, the scraper box 7 scrapes away impurities adhering to the filter barrel at any time, keeping the filter holes of the filter barrel open to improve the filtration effect. The filter barrel is configured with an inner barrel 9 and an outer barrel 10, which can use filter screens with different pore sizes to filter impurities of different particle sizes, further improving the filtration effect. A conical protrusion 8 is provided in the middle of the rotating base plate 5 to raise the extract level, facilitating centrifugation of the extract during rotation, thereby improving the external filtration effect of the extract.

Claims

1. A traditional Chinese medicine extract filtration device, characterized in that, It includes a tank (1) and a power unit (2). The upper part of the tank (1) is provided with a feed pipe (3) and the lower part of the tank (1) is provided with a discharge pipe (4). The power unit (2) is located at the bottom of the tank (1). The tank (1) is provided with a rotating bottom plate (5). The power unit (2) passes through the tank (1) and is connected to the rotating bottom plate (5). The rotating base plate (5) is provided with a filter barrel on its edge, and a support rod (6) is provided on the side wall of the tank body (1). A scraper box (7) is provided on the support rod (6). The scraper box (7) is located inside the filter barrel and is in close contact with the filter barrel. A conical protrusion (8) is provided on the rotating base plate (5). The filter barrel includes an inner barrel (9) and an outer barrel (10). The diameter of the inner barrel (9) is larger than the diameter of the outer barrel (10). The cross-section of the scraper box (7) is a right trapezoid. The bottom surface of the tank body (1) is set to be inclined. The discharge pipe (4) is located at the lowest point of the tank body (1). It also includes a bucket lid (11), the feed pipe (3) passes through the bucket lid (11) and is set inside the tank body (1), the feed pipe (3) is set to be inclined; the bottom of the support rod (6) is provided with a slot (12), the top of the scraper box (7) is provided with a plate (13), the slot (12) and the plate (13) are engaged and connected.

2. The herbal extract filtration device as described in claim 1, characterized in that, The tank body (1) is provided with a support platform (14) at the bottom, and the rotating base plate (5) is provided with a pulley at the bottom, which is located on the support platform (14).

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