Filtering device for traditional Chinese medicine liquid production

Abstract

The utility model discloses a filtering device for traditional Chinese medicine liquid production, which relates to the technical field of traditional Chinese medicine liquid production and comprises a filtering box, a plurality of supporting legs are arranged at the bottom of the filtering box, a liquid discharge pipe with a valve is arranged on one side of the filtering box close to the bottom of the filtering box, and the top of the filtering box is designed to be open. A clamping groove is formed in an opening in the top of the filter box; the self-cleaning filtering mechanism comprises a filtering box, a mounting base, a speed reduction band-type brake motor, a rotating shaft and a cleaning frame, the bottom of the filtering box is designed to be in a circular arc shape, the top of the filtering box is designed to be in an opening type, the filtering box is movably clamped in the clamping groove, and a plurality of filtering holes are formed in the inner bottom face of the filtering box. The size of the combination range of the plurality of filtering holes is smaller than that of the top opening of the filtering box. The self-cleaning anti-blocking filter has the self-cleaning anti-blocking function, manual frequent cleaning and cleaning are not needed, the filtering work does not need to be paused, the working efficiency is greatly improved, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine liquid production technology, and in particular to a filtration device for producing traditional Chinese medicine liquid. Background Technology

[0002] Traditional Chinese medicine extracts contain a large number of solid particles (such as dregs, plant fibers, silt, etc.) and suspended matter. These impurities can affect the smooth progress of subsequent processes (such as concentration and filling) and reduce the clarity and purity of the product. Filtration can remove insoluble impurities from traditional Chinese medicine extracts, reduce the loss of active ingredients, and avoid the impact of impurities on the taste, color, or stability of the preparation. Therefore, traditional Chinese medicine extract filtration devices are required in the production process, as shown below.

[0003] A search revealed a patent with publication number CN211753022U, which discloses a filtration device for producing traditional Chinese medicine liquid. The device includes a base with a filter box fixedly connected to its upper surface. A first circular groove is formed on two opposing inner sidewalls near the upper end of the filter box. Four symmetrically arranged hinges are fixedly installed on both sides of the upper sidewall of the filter box, each hinge rotatably connected to a movable door. The advantages of this invention are: by using a geared brake motor, rotating rod, threaded rod, threaded sleeve, rotating shaft, groove, filter plate, valve, movable door, and self-locking casters in coordination, the geared brake motor drives the filter plate to rotate for filtration, and the threaded rod drives the filter plate to move up and down for further filtration. This results in fast filtration, good filtration effect, and quick cleaning of internal residues after filtration, preventing filter plate clogging. It features high automation, convenient operation, easy mobility, and high practicality.

[0004] As mentioned above, existing filtration devices for the production of traditional Chinese medicine liquids accumulate a large amount of particulate matter and impurities during filtration. These particles and impurities require frequent manual cleaning to prevent clogging and ensure normal filtration. However, frequent manual cleaning requires pausing the filtration process and consumes a significant amount of time, thus reducing efficiency. Therefore, manual cleaning is time-consuming, labor-intensive, and inefficient. Consequently, there is an urgent need for a filtration device for the production of traditional Chinese medicine liquids to solve these technical problems. Utility Model Content

[0005] This utility model discloses a filtration device for producing traditional Chinese medicine liquid. It features a self-cleaning filtration mechanism. During operation, the medicinal liquid is poured into an inlet hopper, which then transports it to a filter box. Multiple filter holes at the curved bottom of the filter box filter particulate matter and impurities. The purified liquid then enters a filtration chamber and is discharged through a drain pipe. During this process, a reduction geared brake motor can be activated, driving the rotating shaft and cleaning frame to rotate slowly. This slow rotation of the cleaning frame, in conjunction with the brush bristles, automatically cleans the multiple filter holes on the bottom surface of the filter box, effectively removing particulate matter and impurities. This achieves self-cleaning and anti-clogging, eliminating the need for frequent manual cleaning and filtration interruptions, significantly improving work efficiency. In summary, this device solves the problems described in the background technology.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model discloses a filtration device for producing traditional Chinese medicine liquid, including a filter box. The bottom of the filter box is provided with multiple support legs. A drain pipe with a valve is provided on one side of the filter box near its bottom. The top of the filter box is designed to be open, and a locking groove is provided at the top opening of the filter box.

[0008] The self-cleaning filter mechanism includes a filter box, a mounting base, a geared brake motor, a rotating shaft, and a cleaning frame. The bottom of the filter box has an arc-shaped design, and the top of the filter box has an open design. The filter box is movably fitted into a mounting groove. The bottom surface of the filter box has multiple filter holes, and the combined size of the multiple filter holes is smaller than the top opening size of the filter box. Both ends of the filter box extend to the outer sides of the filter box. The mounting base is fixedly installed on one side of the back of the filter box. The geared brake motor is fixedly installed on one side of the back of the mounting base. One end of the rotating shaft is connected to the output end of the geared brake motor. The cleaning frame is fixedly connected to the rotating shaft. The bottom of the cleaning frame has a bristle part, which contacts the inner arc-shaped surface of the filter box. The axis of the rotating shaft is consistent with the arc-shaped center of the filter box.

[0009] An impurity collection mechanism is located on one side of the filter box.

[0010] Furthermore, two positioning plates are fixedly connected to the bottom of the filter box, and the opposite sides of the two positioning plates are respectively attached to the outer sides of the filter box.

[0011] Furthermore, fixing blocks are fixedly connected to both sides of the filter box. A first magnet is attached to the top of the fixing block, and a second magnet is attached to the bottom of the positioning plate. The second magnet is attracted to and connected to the first magnet.

[0012] Furthermore, a support base is fixedly connected to the outer side of the filter box, and an inlet hopper is fixedly installed at the support base, with the outlet end of the inlet hopper facing the inside of the filter box.

[0013] Furthermore, the impurity collection mechanism includes a recovery box, on one side of which are provided multiple connecting columns, all of which are fixedly connected to the side of the filter box away from the liquid inlet. The top of the recovery box is designed to be open, and the top opening side of the recovery box is attached to the side of the filter box away from the liquid inlet. A door is hinged to the lower half of the side of the recovery box away from the filter box.

[0014] Furthermore, the inner bottom surface of the filter box is inclined towards the drain pipe, and the inner bottom surface of the recovery box is inclined towards the box door.

[0015] The present invention has the following advantages over the prior art:

[0016] 1. This technical solution incorporates a self-cleaning filtration mechanism. During operation, the liquid medicine is poured into the inlet hopper, which then transports it to the filter box. Multiple filter holes at the curved bottom of the filter box filter out particulate matter and impurities. The purified liquid then enters the filter chamber and is subsequently discharged through the drain pipe. During this process, the reduction geared brake motor in the self-cleaning filtration mechanism rotates the cleaning frame and brush, automatically cleaning the multiple filter holes on the bottom surface of the filter box. This effectively removes particulate matter and impurities, achieving self-cleaning and anti-clogging. It eliminates the need for frequent manual cleaning and filtration interruptions, significantly improving work efficiency and demonstrating high practicality.

[0017] 2. This technical solution incorporates an impurity collection mechanism, which allows particles and impurities swept out of the filter box by the brush head during operation to be collected in a recycling bin. This facilitates subsequent centralized cleaning and prevents the particles from scattering to the outside of the filter box and polluting the surrounding working environment, further enhancing the practicality of the device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0021] Figure 3 An exploded view of the filter box installation structure of this utility model;

[0022] Figure 4 This is a bottom view of the positioning plate installation structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the cleaning frame installation structure of this utility model.

[0024] In the diagram: 1. Filter box; 2. Drain pipe; 3. Mounting groove; 4. Self-cleaning filter mechanism; 401. Filter box; 402. Mounting base; 403. Gear brake motor; 404. Rotating shaft; 405. Cleaning frame; 406. Filter hole; 407. Brush part; 408. Positioning plate; 409. Fixing block; 410. First magnet; 411. Second magnet; 412. Support base; 413. Liquid inlet hopper; 5. Impurity collection mechanism; 501. Recovery box; 502. Connecting column; 503. Box door. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "surface", "side", "gap", "peripheral", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0028] Reference Figures 1-4A filtration device for producing traditional Chinese medicine liquid includes a filter box 1. The bottom of the filter box 1 is provided with multiple support legs. A drain pipe 2 with a valve is provided on one side of the filter box 1 near its bottom. The top of the filter box 1 is designed to be open, and a clamping groove 3 is provided at the top opening of the filter box 1.

[0029] The self-cleaning filter mechanism 4 includes a filter box 401, a mounting base 402, a geared brake motor 403, a rotating shaft 404, and a cleaning frame 405. The bottom of the filter box 401 has an arc-shaped design, and the top of the filter box 401 has an open design. The filter box 401 is movably locked into the locking groove 3. The bottom surface of the filter box 401 has multiple filter holes 406, and the combined size of the multiple filter holes 406 is smaller than the top opening size of the filter box 1. Both ends of the filter box 401 extend to the outside of the filter box 1. On both sides of the filter box 1, the mounting base 402 is fixedly installed on one side of the back of the filter box 1, the geared brake motor 403 is fixedly installed on one side of the back of the mounting base 402, one end of the rotating shaft 404 is connected to the output end of the geared brake motor 403, the cleaning frame 405 is fixedly connected to the rotating shaft 404, the bottom of the cleaning frame 405 is provided with a bristle part 407, the bristle part 407 is in contact with the inner arc surface of the filter box 401, the axis of the rotating shaft 404 is consistent with the arc center of the filter box 401; the impurity collection mechanism 5 is located on one side of the filter box 1.

[0030] Two positioning plates 408 are fixedly connected to the bottom of the filter box 401. The opposite sides of the two positioning plates 408 are respectively attached to the outer sides of the filter box 1. Fixing blocks 409 are fixedly connected to both outer sides of the filter box 1. A first magnet 410 is attached to the top of the fixing block 409, and a second magnet 411 is attached to the bottom of the positioning plate 408. The second magnet 411 is attracted to the first magnet 410. A support base 412 is fixedly connected to the outer side of the filter box 401. An inlet hopper 413 is fixedly installed at the support base 412. The outlet end of the inlet hopper 413 faces the inside of the filter box 401.

[0031] In the specific implementation process, during operation, the liquid medicine can be poured into the inlet hopper 413, which will then transport the liquid medicine to the filter box 401. Through multiple filter holes 406 at the arc-shaped bottom of the filter box 401, the particulate matter and impurities in the liquid medicine are filtered. The purified liquid medicine after filtration enters the filter box 1 and is subsequently discharged through the drain pipe 2. During this process, the deceleration brake motor 403 can be started. The deceleration brake motor 403 drives the rotating shaft 404 and the cleaning frame 405 to rotate slowly. When the cleaning frame 405 rotates slowly, it can work with the brush part 407 to automatically clean the multiple filter holes 406 on the bottom surface of the filter box 401, effectively sweeping out particulate matter and impurities from the inside of the filter box 401, achieving the purpose of self-cleaning and preventing clogging. This eliminates the need for frequent manual cleaning and does not require pausing the filtration process, greatly improving work efficiency.

[0032] Among them, the positioning plate 408 can make the filter box 401 more stable after it is installed in the mounting groove 3, and it is not easy for it to move or shake left and right or back and forth, thus affecting the filtration work.

[0033] The positioning plate 408 and the fixing block 409 are connected by two magnets to the first magnet 410, which can further improve the stability of the filter box 401 after it is installed, and prevent it from moving up and down and shaking, thus affecting the filtration work.

[0034] The liquid inlet 413 allows staff to easily pour the medicine into the filter box 401, or facilitates the delivery pipeline to transport the medicine through the liquid inlet 413 to the filter box 401. Specific Implementation Example 2:

[0036] Reference Figure 3 and Figure 5 In a preferred embodiment, the impurity collection mechanism 5 includes a recovery box 501. A plurality of connecting posts 502 are provided on one side of the recovery box 501. The plurality of connecting posts 502 are fixedly connected to the side of the filter box 1 away from the liquid inlet 413. The top of the recovery box 501 is designed to be open. The top opening side of the recovery box 501 is attached to the side of the filter box 401 away from the liquid inlet 413. A door 503 is hinged to the lower half of the side of the recovery box 501 away from the filter box 1.

[0037] The bottom surface of the filter box 1 is inclined toward the drain pipe 2, and the bottom surface of the recovery box 501 is inclined toward the box door 503.

[0038] In the specific implementation process, when working, the rotation of the cleaning frame 405 can cooperate with the brush part 407 to automatically clean the multiple filter holes 406 on the bottom surface of the filter box 401, and effectively sweep out the particles and impurities from the inside of the filter box 401. These particles and impurities will enter the recycling bin 501 for centralized collection, which effectively facilitates the subsequent centralized cleaning and prevents them from scattering to the outside of the filter box 1 and polluting the nearby working environment.

[0039] The bottom surface of the filter box 1 is inclined towards the drain pipe 2 to facilitate the discharge of the purified medicine solution after filtration through the drain pipe 2, while the bottom surface of the recovery box 501 is inclined towards the door 503 to facilitate the quick cleaning of particulate matter and impurities inside the recovery box 501 after opening the door 503.

[0040] Working principle: During operation, the liquid medicine can be poured into the inlet hopper 413, which then transports it to the filter box 401. The liquid medicine is filtered through multiple filter holes 406 at the arc-shaped bottom of the filter box 401 to remove particulate matter and impurities. The purified liquid medicine then enters the filter chamber 1 and is subsequently discharged through the drain pipe 2. During this process, the reduction brake motor 403 can be activated, driving the rotating shaft 404 and the cleaning frame 405 to rotate slowly. As the cleaning frame 405 rotates slowly, it works in conjunction with the brush bristles 407 to automatically clean the multiple filter holes 406 on the bottom surface of the filter box 401, effectively removing particulate matter and impurities from the filter box 401. This achieves self-cleaning and anti-clogging, eliminating the need for frequent manual cleaning and filtration interruptions, thus greatly improving work efficiency.

[0041] When the cleaning frame 405 works with the brush part 407 to sweep particles and impurities out of the filter box 401, these particles and impurities will enter the recycling box 501 for centralized collection, which effectively facilitates subsequent centralized cleaning and prevents them from scattering to various parts of the filter box 1 and polluting the nearby working environment.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filtration device for producing traditional Chinese medicine liquid, comprising a filter box (1), characterized in that: The bottom of the filter box (1) is provided with multiple support legs. A drain pipe (2) with a valve is provided on one side of the filter box (1) near its bottom. The top of the filter box (1) is an open design, and a snap-fit ​​groove (3) is provided at the top opening of the filter box (1). The self-cleaning filter mechanism (4) includes a filter box (401), a mounting base (402), a geared brake motor (403), a rotating shaft (404), and a cleaning frame (405). The bottom of the filter box (401) is arc-shaped, and the top of the filter box (401) is open. The filter box (401) is movably fitted into the mounting groove (3). The bottom surface of the filter box (401) has multiple filter holes (406), and the combined size of the multiple filter holes (406) is smaller than the top opening size of the filter box (1). Both ends of the shaft extend to the outer sides of the filter box (1). The mounting base (402) is fixedly installed on the back side of the filter box (1). The deceleration brake motor (403) is fixedly installed on the back side of the mounting base (402). One end of the rotating shaft (404) is connected to the output end of the deceleration brake motor (403). The cleaning frame (405) is fixedly connected to the rotating shaft (404). The bottom of the cleaning frame (405) is provided with a bristle part (407). The bristle part (407) contacts the inner arc surface of the filter box (401). The axis of the rotating shaft (404) is consistent with the arc center of the filter box (401). Impurity collection mechanism (5) is located on one side of filter box (1).

2. The filtering device for traditional Chinese medicine liquid production according to claim 1, characterized in that: The bottom of the filter box (401) is fixedly connected to two positioning plates (408), and the opposite sides of the two positioning plates (408) are respectively attached to the outer sides of the filter box (1).

3. The filtering device for traditional Chinese medicine liquid production according to claim 2, characterized in that: The filter box (1) is fixedly connected to both sides of the outside by fixing blocks (409). The top of the fixing block (409) is fixedly attached to a first magnet (410), and the bottom of the positioning plate (408) is fixedly attached to a second magnet (411). The second magnet (411) is attracted to the first magnet (410).

4. The filtering device for traditional Chinese medicine liquid production according to claim 1, characterized in that: A support base (412) is fixedly connected to the outer side of the filter box (401), and an inlet hopper (413) is fixedly installed at the support base (412). The outlet end of the inlet hopper (413) faces the inside of the filter box (401).

5. The filtering device for traditional Chinese medicine liquid production according to claim 4, characterized in that: The impurity collection mechanism (5) includes a recovery box (501). A plurality of connecting posts (502) are provided on one side of the recovery box (501). The plurality of connecting posts (502) are fixedly connected to the side of the filter box (1) away from the liquid inlet (413). The top of the recovery box (501) is designed to be open. The top opening side of the recovery box (501) is attached to the side of the filter box (401) away from the liquid inlet (413). A door (503) is hinged to the lower half of the side of the recovery box (501) away from the filter box (1).

6. The filtering device for traditional Chinese medicine liquid production according to claim 5, characterized in that: The bottom surface of the filter box (1) is inclined toward the drain pipe (2), and the bottom surface of the recovery box (501) is inclined toward the box door (503).

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