Traditional Chinese medicine liquid filtering device

Abstract

The utility model relates to the technical field of filtering equipment, in particular to a traditional Chinese medicine liquid filtering device which comprises a filtering box, symmetrical first filtering plates are fixedly installed in the filtering box, the first filtering plates are inclined, a second filtering plate is arranged in the middle of the filtering box, the second filtering plate is in an arc shape, and the first filtering plate and the second filtering plate are arranged in parallel. Transverse strips are fixedly installed on the bottom edges of the first filter plates, sliding ways are formed in the transverse strips, inserting strips are fixedly installed on the edges of the second filter plates, the inserting strips are arranged on the sliding ways in a sliding mode, side plates are arranged at the positions, located on the second filter plates, of the side edges of the filter box, liquid supply pieces are arranged on the side edges of the filter box, and a liquid outlet pipe is arranged at the bottom of the filter box. According to the traditional Chinese medicine liquid filtering device, impurities on the filtering plate can be simply collected and treated, the filtering efficiency of the liquid medicine is remarkably improved, the problem that the filtering plate is unsmooth or blocked is effectively avoided, smooth proceeding of the production process is ensured, and the device is simple in overall structure, convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of filtration equipment, and particularly relates to a traditional Chinese medicine liquid filtration device. Background Art

[0002] A traditional Chinese medicine liquid filtration device is a device used to filter the extract of traditional Chinese medicine. It can effectively remove impurities and particulate matters in the liquid medicine, ensure the purity of the liquid medicine, and thus improve the use effect and safety of traditional Chinese medicine.

[0003] The existing traditional Chinese medicine liquid filtration device has poor filtration effect through filter cloth, and there are easily residues of medicinal residues in the liquid medicine, and it is not convenient to clean the filtered medicinal residues.

[0004] The existing patent (application number: CN202221650753.3) for a traditional Chinese medicine liquid filtration device can pour the traditional Chinese medicine to be extracted into the mixing cylinder through the feed hopper by setting a filter element, an extraction tank, and a second filter screen, and then pour the extract into the mixing cylinder to mix and crush the traditional Chinese medicine. The crushed traditional Chinese medicine enters the separation tank through the feeding pipe. The filter element can intercept the medicinal materials and filter the liquid. Then, the filtered liquid is transported by a water pump, so that the liquid enters the liquid guide pipe and is discharged through the water outlet head, and the liquid falls on the second filter screen. The second filter screen can perform secondary filtration on the liquid and then discharge it through the drain pipe to complete the extraction of the liquid medicine. This structure can prevent the residue of medicinal residues in the liquid medicine and thus improve the filtration effect.

[0005] In view of the above problems, the existing patent provides a solution. However, in the actual use process, it is not convenient to clean the impurities accumulated on the filter screen, and there may be problems of poor flow or blockage, which needs to be improved. Therefore, a traditional Chinese medicine liquid filtration device is proposed. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a traditional Chinese medicine liquid filtration device that can simply collect and process the impurities on the filter plate, significantly improve the liquid medicine filtration efficiency, effectively avoid the problems of poor filter plate flow or blockage, and ensure the smooth progress of the production process.

[0007] To achieve the above object, the utility model adopts the following technical solutions: A traditional Chinese medicine liquid filtering device, comprising a filtering box, in which symmetrically arranged first filter plates are fixedly installed. The first filter plates are all arranged in an inclined shape. A second filter plate is arranged in the middle of the filtering box, and the second filter plate is arranged in an arc shape. Horizontal bars are fixedly installed at the bottom edges of the first filter plates, and sliding grooves are formed in the horizontal bars. Insertion bars are fixedly installed at the edges of the second filter plate, and the insertion bars are slidably arranged in the sliding grooves. Side plates are arranged at the sides of the filtering box at the position of the second filter plate, a liquid supply member is arranged at the side of the filtering box, and a liquid outlet pipe is arranged at the bottom of the filtering box.

[0008] Preferably, the liquid supply member includes a vertical pipe arranged at the side of the filtering box, L-shaped horizontal pipes arranged on both sides of the filtering box and communicated with the vertical pipe, spraying discs arranged on both sides of the filtering box, and connecting pipes uniformly distributed on the spraying discs. The connecting pipes are communicated with the L-shaped horizontal pipes.

[0009] Preferably, the spraying discs are arranged above the first filter plates, the spraying discs are arranged in an inclined shape, and the inclination angle of the spraying discs is the same as that of the first filter plates.

[0010] Preferably, the inclination angle between the spraying discs and the first filter plates is set between 35° and 55°.

[0011] Preferably, mounting openings are formed on the sides of the insertion bars, springs are arranged in the mounting openings, and limiting blocks are slidably arranged on the mounting openings. The springs are pressed between the mounting openings and the limiting blocks.

[0012] Preferably, the edge of the limiting block away from the spring is arranged as an arc edge, and the end of the limiting block away from the spring is attached to the inner wall of the horizontal bar.

[0013] Preferably, a liquid level sensor is arranged at the top inside the filtering box.

[0014] In summary, compared with the prior art, the beneficial effects of the utility model are as follows: By the cooperative work among the filtering box, the first filter plates, the second filter plate, the horizontal bars, the sliding grooves, the insertion bars, the side plates and the liquid supply member, the impurities on the filter plates can be simply collected and processed, the liquid filtering efficiency is significantly improved, the problem of unsmooth or blocked filter plates is effectively avoided, the smooth progress of the production process is ensured, the overall structure of the device is simple, the operation is convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the three-dimensional structure diagram of the utility model;

[0016] Figure 2 is the top view structure diagram of the utility model;

[0017] Figure 3 is the side view sectional structure diagram of the utility model;

[0018] Figure 4 For the present utility model Figure 3 is the enlarged structure diagram at position A in the present utility model.

[0019] Legend description:

[0020] 1. Filter box; 2. First filter plate; 3. Second filter plate; 4. Horizontal bar; 5. Slideway; 6. Insert bar; 7. Side plate; 8. Liquid supply part; 81. Vertical pipe; 82. L-shaped horizontal pipe; 83. Spray disc; 84. Connecting pipe; 9. Liquid outlet pipe; 10. Installation opening; 11. Spring; 12. Limit block; 13. Liquid level sensor. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] A traditional Chinese medicine liquid filtering device includes a filter box 1. A pair of symmetric first filter plates 2 are fixedly installed in the filter box 1. The first filter plates 2 are all arranged in an inclined shape. A second filter plate 3 is arranged in the middle of the filter box 1. The second filter plate 3 is arranged in an arc shape. Horizontal bars 4 are fixedly installed at the bottom edges of the first filter plates 2. Slideways 5 are formed on the horizontal bars 4. Insert bars 6 are fixedly installed at the edges of the second filter plate 3. The insert bars 6 are slidably arranged on the slideways 5. Side plates 7 are arranged on the side of the filter box 1 at the position of the second filter plate 3. A liquid supply part 8 is arranged on the side of the filter box 1. A liquid outlet pipe 9 is arranged at the bottom of the filter box 1. The liquid supply part 8 includes a vertical pipe 81 arranged on the side of the filter box 1, L-shaped horizontal pipes 82 arranged on both sides of the filter box 1 and communicated with the vertical pipe 81, spray discs 83 arranged on both sides of the filter box 1, and connecting pipes 84 evenly distributed on the spray discs 83. The connecting pipes 84 are communicated with the L-shaped horizontal pipes 82. The spray discs 83 are arranged above the first filter plates 2. The spray discs 83 are arranged in an inclined shape, and the inclination angle of the spray discs 83 is the same as the inclination angle of the first filter plates 2.

[0024] During use, the traditional Chinese medicine liquid first enters the filtration tank 1 through the liquid supply component 8. The liquid supply component 8 includes a vertical pipe 81, an L-shaped horizontal pipe 82, a spray disc 83, and a connecting pipe 84. The liquid flows into the vertical pipe 81, and after passing through the L-shaped horizontal pipe 82, it is evenly distributed into the spray disc 83 through the connecting pipe 84. Since the spray disc 83 is set at the same inclination angle as the first filter plate 2, the liquid can be evenly sprayed on the first filter plate 2 and flow down along the inclined first filter plate 2. The first filter plate 2 and the second filter plate 3 together constitute a filtration system. The first filter plate 2 is set to be inclined, and the second filter plate 3 is arc-shaped, increasing the contact area between the liquid and the filter plates and improving the filtration efficiency. When the liquid flows through the first filter plate 2 and the second filter plate 3, impurities are intercepted on the first filter plate 2 and the second filter plate 3, while the filtered liquid flows into the bottom of the filtration tank 1 through the second filter plate 3 and is finally discharged through the liquid outlet pipe 9;

[0025] Since the first filter plate 2 is set to be inclined and the spray disc 83 is set at the same inclination angle as the first filter plate 2, due to the impact force of the liquid sprayed by the spray disc 83, most of the impurities on the filter plate can be washed to the second filter plate 3 for collection. The second filter plate 3 is set to be arc-shaped for convenient collection of impurities. When it is necessary to clean the impurities accumulated on the second filter plate 3, the operator opens the side plate 7 on the side of the filtration tank 1 and pulls the second filter plate 3. The insertion strip 6 on the second filter plate 3 slides out on the slideway 5 of the cross bar 4, and the second filter plate 3 can be removed and cleaned. After that, the second filter plate 3 is reinstalled and the side plate 7 is closed;

[0026] This traditional Chinese medicine liquid filtration device can simply collect and process the impurities on the filter plate, significantly improve the liquid filtration efficiency, effectively avoid the problems of unsmooth or blocked filter plates, ensure the smooth progress of the production process, and the overall structure of the device is simple, easy to operate, and highly practical.

[0027] The inclination angle between the spray disc 83 and the first filter plate 2 is set between 35° - 55°;

[0028] If the angle is too small, it may cause the liquid flow rate to be too slow and affect the filtration efficiency. If the angle is too large, it may cause the liquid flow rate to be too fast, reducing the chance of impurities being captured by the filter plate. At the same time, setting a reasonable angle can facilitate the impurities to fall into the second filter plate 3.

[0029] An installation opening 10 is provided on the side of the insertion strip 6. A spring 11 is arranged in the installation opening 10. A limiting block 12 is slidably arranged on the installation opening 10. The spring 11 is pressed between the installation opening 10 and the limiting block 12. The edge of the end of the limiting block 12 away from the spring 11 is set as an arc edge, and the end of the limiting block 12 away from the spring 11 is in contact with the inner wall of the cross bar 4;

[0030] When the insert 6 slides on the slideway 5 of the cross bar 4, the spring 11 is pressed between the installation port 10 and the limit block 12, providing a stable pressure for the limit block 12. The arc edge design of the end of the limit block 12 away from the spring 11 fits the inner wall of the cross bar 4. This can not only ensure the stable sliding of the insert 6 on the slideway 5, but also prevent the insert 6 from accidentally falling off, enhancing the stability and reliability of the filtering device, ensuring that the second filter plate 3 can always remain stable during long-term use, thereby improving the filtering efficiency.

[0031] A liquid level sensor 13 is provided at the top inside the filtering tank 1;

[0032] When the liquid medicine reaches a certain height, the liquid level sensor 13 will send a signal to timely adjust the liquid supply speed or perform necessary cleaning operations on the filter plate.

[0033] Working principle:

[0034] During use, the traditional Chinese medicine liquid first enters the filtering tank 1 through the liquid supply part 8. The liquid supply part 8 includes a vertical pipe 81, an L-shaped horizontal pipe 82, a spray disc 83 and a connecting pipe 84. The liquid medicine flows into from the vertical pipe 81, and after passing through the L-shaped horizontal pipe 82, it is evenly distributed into the spray disc 83 through the connecting pipe 84. Since the spray disc 83 is set at the same inclination angle as the first filter plate 2, the liquid medicine can be evenly sprayed on the first filter plate 2 and flow down along the inclined first filter plate 2. The first filter plate 2 and the second filter plate 3 together constitute a filtering system. Among them, the first filter plate 2 is set to be inclined, and the second filter plate 3 is arc-shaped, increasing the contact area between the liquid medicine and the filter plate and improving the filtering efficiency. When the liquid medicine flows through the first filter plate 2 and the second filter plate 3, impurities are intercepted on the first filter plate 2 and the second filter plate 3, while the filtered liquid medicine flows into the bottom of the filtering tank 1 through the second filter plate 3 and is finally discharged through the liquid outlet pipe 9;

[0035] Since the first filter plate 2 is set to be inclined and the spray disc 83 is set at the same inclination angle as the first filter plate 2, the impact force of the liquid medicine sprayed by the spray disc 83 can wash most of the impurities on the filter plate to the second filter plate 3 for collection. The second filter plate 3 is set to be arc-shaped for easy collection of impurities. When it is necessary to clean the impurities accumulated on the second filter plate 3, the operator opens the side plate 7 on the side of the filtering tank 1 and pulls the second filter plate 3. The insert 6 on the second filter plate 3 slides out on the slideway 5 of the cross bar 4, and the second filter plate 3 can be removed and cleaned. After that, the second filter plate 3 is reinstalled and the side plate 7 is closed;

[0036] This traditional Chinese medicine liquid filtering device can simply collect and process the impurities on the filter plate, significantly improve the liquid medicine filtering efficiency, effectively avoid the problems of unsmooth or blocked filter plates, ensure the smooth progress of the production process, and the overall structure of the device is simple, easy to operate and highly practical.

[0037] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A Chinese medicinal material liquid filtering device, comprising a filter box (1), characterized in that: A symmetrical filter plate (2) is fixedly installed in the filter box (1), and the filter plate (2) is arranged in an inclined shape. A filter plate (3) is arranged in the middle of the filter box (1), and the filter plate (3) is arranged in an arc shape. A horizontal bar (4) is fixedly installed on the bottom edge of the filter plate (2), and a slideway (5) is provided on the horizontal bar (4). An insert (6) is fixedly installed on the edge of the filter plate (3), and the insert (6) is slidably arranged on the slideway (5). A side plate (7) is arranged on the side of the filter box (1) at the filter plate (3). A liquid supply component (8) is arranged on the side of the filter box (1), and a liquid outlet pipe (9) is arranged at the bottom of the filter box (1).

2. A Chinese medicinal material liquid filtering device according to claim 1, characterized in that: The liquid supply member (8) comprises a vertical pipe (81) arranged on the side of the filter box (1), an L-shaped horizontal pipe (82) arranged on both sides of the filter box (1) and connected to the vertical pipe (81), a spray plate (83) arranged on both sides of the filter box (1), and connecting pipes (84) evenly distributed on the spray plate (83), wherein the connecting pipes (84) are connected to the L-shaped horizontal pipe (82).

3. A Chinese medicinal material liquid filtering device according to claim 2, characterized in that: The spray disc (83) is arranged above the filter plate 1 (2), and the spray disc (83) is arranged in an inclined shape, and the inclination angle of the spray disc (83) is the same as the inclination angle of the filter plate 1 (2).

4. A Chinese medicinal material liquid filtering device according to claim 3, characterized in that: The spray plate (83) and the filter plate (2) have an inclination angle between 35° and 55°.

5. The Chinese medicinal material liquid filtering device according to claim 1, characterized in that: The insert strip (6) has a mounting opening (10) on its side, a spring (11) is arranged in the mounting opening (10), a limit block (12) is slidably arranged on the mounting opening (10), and the spring (11) is pressed between the mounting opening (10) and the limit block (12).

6. A Chinese medicinal material liquid filtering device according to claim 5, characterized in that: The edge of the limit block (12) away from the spring (11) is arranged as an arc edge, and the end of the limit block (12) away from the spring (11) is in contact with the inner wall of the horizontal bar (4).

7. A Chinese medicinal material liquid filtering device according to claim 1, characterized in that: A liquid level sensor (13) is arranged at the top of the filter box (1).

Images