Traditional Chinese medicine liquid circulating filtering device

Abstract

The utility model discloses a traditional Chinese medicine liquid circulating filtering device which comprises a fixed shell, a transmission motor is fixedly installed on the lower end face of the fixed shell, the output end of the transmission motor penetrates through the fixed shell and is fixedly provided with a driving wheel, and a retaining guide ring is fixedly installed on the inner side of the upper end of the fixed shell. A movable sealing cover is rotationally connected to the inner side of the retaining guide ring, and a slag removal opening is fixedly formed in the upper end face of the movable sealing cover; a connecting bottom plate is fixedly installed on the inner side of the bottom end of the fixed shell, a first conveying seat and a second conveying seat are fixedly installed between the fixed shell and the connecting bottom plate, conveying pipes are arranged on the lower end face of the first conveying seat and the lower end face of the second conveying seat, and two filtering plates are arranged on the inner side of the connecting bottom plate. According to the utility model, liquid medicine is circularly filtered in a reciprocating manner, so that the filtering effect can be effectively enhanced, and backwashing operation can be realized during reciprocating filtering.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese medicine preparation, and specifically relates to a traditional Chinese medicine liquid circulation filtering device. Background Art

[0002] The decoction process of the decoction machine is the same as the principle of traditional manual decoction, but some impurities will inevitably be produced during the decoction process of Chinese herbal medicine, forming a liquid-solid mixture with the liquid medicine. The main components of the impurities are mud, drug residue fragments and macromolecular colloid substances without medicinal effects. These impurities affect the taste and efficacy of the decoction, and long-term use of Chinese herbal medicine with too many impurities will cause damage to the patient's stomach and intestines.

[0003] The filtration of Chinese medicine liquid is an important process link in the decoction of Chinese medicine, which directly affects the quality of the finished liquid. At present, the filtration method of Chinese medicine decoction machines mostly uses non-woven medicine bags, and the use of disposable medicine bags is low in economy and environmental protection. In addition, the non-woven medicine bag filtration method used in Chinese medicine pharmacies requires manual extrusion of the medicine bag, which is not only labor-intensive, but also has a harsh operating environment. Utility Model Content

[0004] In view of the shortcomings of non-woven fabric filtration, the purpose of the utility model is to provide a Chinese medicine liquid circulation filtration device to solve the defects of low economy and environmental protection as well as high work intensity of the existing non-woven fabric filtration mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Chinese medicine liquid circulation filtering device, comprising a fixed shell, a transmission motor is fixedly installed on the lower end surface of the fixed shell, the output end of the transmission motor passes through the fixed shell and is fixedly provided with a driving wheel, a retaining guide ring is fixedly installed on the inner side of the upper end of the fixed shell, a movable sealing cover is rotatably connected to the inner side of the retaining guide ring, and a slag cleaning port is fixedly provided on the upper end surface of the movable sealing cover;

[0006] A connecting base plate is fixedly installed on the inner side of the bottom end of the fixed shell, a first conveying seat and a second conveying seat are fixedly installed between the fixed shell and the connecting base plate, a conveying pipe is provided on the lower end surface of the first conveying seat and the second conveying seat, and two filter plates are provided on the inner side of the connecting base plate.

[0007] Further preferably, a collecting plate is installed on the upper end surface of the connecting bottom plate, a vertical conveying seat is installed on the upper end surface of the collecting plate, a diverter seat is installed on the upper end surface of the vertical conveying seat, and the collecting plate, the vertical conveying seat and the diverter seat are connected by a connecting rod.

[0008] Further preferably, a guide channel is provided inside the vertical conveying seat and the diverter seat, two diverter grooves are provided on the upper end surface of the diverter seat, and the guide channel is connected with the two diverter grooves.

[0009] Further preferably, the upper end of the connecting rod passes through the fixed shell, the connecting bottom plate, the collecting plate, the vertical conveying seat and the diverter seat in sequence and is plugged into the inner side of the upper end of the movable sealing cover, and the movable sealing cover is fixedly connected to the collecting plate, the vertical conveying seat and the diverter seat through the connecting rod.

[0010] Further preferably, the upper ends of the two conveying pipes pass through the fixed shell and are connected to the first conveying seat and the second conveying seat, and the first conveying seat, the second conveying seat and the filter plate are all semicircular.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model is connected to the two diversion grooves through the guide channel. When the liquid medicine is transported to the vertical transport seat and the movable sealing cover, it is filtered through two filter plates. The two filter plates can filter the liquid medicine multiple times, thereby improving the purity of the filtered liquid medicine. Therefore, the utility model avoids the process of manually squeezing the non-woven medicine bag, which not only improves the filtering efficiency of the liquid medicine, but also prevents burns caused by manual squeezing of the medicine bag.

[0013] (2) The utility model drives the transmission motor through the driving wheel to drive the movable sealing cover to rotate 180 degrees on the upper end surface of the connecting bottom plate, and then re-inputs the medicine liquid through the second conveying seat. At this time, the reverse circulation input of the medicine liquid can reversely flush the two filter plates, effectively avoiding the clogging of the surface of the filter plate by the medicine residue, and reverse filtering the medicine liquid through the filter plate, which can further improve the purity of the filtered medicine liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the movable sealing cover of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the shunt seat of the utility model.

[0018] In the figure: 1. fixed shell; 2. transmission motor; 3. movable sealing cover; 4. slag cleaning port; 5. retaining guide ring; 6. driving wheel; 7. connecting bottom plate; 8. first conveying seat; 9. second conveying seat; 10. conveying pipe; 11. collecting plate; 12. vertical conveying seat; 13. diverter seat; 14. connecting rod; 15. filter plate; 16. guide channel; 17. diverter trough. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be noted that the transmission motor 2 (model GV50-3.7KW-60-S) mentioned in the utility model can be purchased from the market.

[0020] See also Figure 1 and Figure 2 The utility model provides an embodiment: a Chinese medicine liquid circulation filtering device, comprising a fixed shell 1, a transmission motor 2 is fixedly installed on the lower end surface of the fixed shell 1, the output end of the transmission motor 2 passes through the fixed shell 1 and is fixedly provided with a driving wheel 6, a retaining guide ring 5 is fixedly installed on the inner side of the upper end of the fixed shell 1, and a movable sealing cover 3 is rotatably connected to the inner side of the retaining guide ring 5, and a slag cleaning port 4 is fixedly provided on the upper end surface of the movable sealing cover 3, so that the transmission motor 2 can drive the movable sealing cover 3 to rotate through the driving wheel 6, and then the movable sealing cover 3 synchronously drives the collecting plate 11, the vertical conveying seat 12 and the diverter seat 13 to rotate through the connecting rod 14.

[0021] See also Figure 2 and Figure 3 A connecting base plate 7 is fixedly installed on the inner side of the bottom end of the fixed shell 1, and a first conveying seat 8 and a second conveying seat 9 are fixedly installed between the fixed shell 1 and the connecting base plate 7. The lower end surfaces of the first conveying seat 8 and the second conveying seat 9 are both provided with a conveying pipe 10, and two filter plates 15 are provided on the inner side of the connecting base plate 7. The upper ends of the two conveying pipes 10 penetrate the fixed shell 1 and are connected with the first conveying seat 8 and the second conveying seat 9. The first conveying seat 8, the second conveying seat 9 and the filter plate 15 are all semicircular. By converting the input and output directions of the first conveying seat 8 and the second conveying seat 9, the filter plate 15 can filter the liquid medicine multiple times.

[0022] See also Figure 2 and Figure 3A collecting plate 11 is installed on the upper end surface of the connecting bottom plate 7, a vertical conveying seat 12 is installed on the upper end surface of the collecting plate 11, and a diverter seat 13 is installed on the upper end surface of the vertical conveying seat 12. The collecting plate 11, the vertical conveying seat 12 and the diverter seat 13 are connected by a connecting rod 14. The upper end of the connecting rod 14 passes through the fixed shell 1, the connecting bottom plate 7, the collecting plate 11, the vertical conveying seat 12 and the diverter seat 13 in sequence and is plugged into the inner side of the upper end of the movable sealing cover 3. The movable sealing cover 3 is fixedly connected with the collecting plate 11, the vertical conveying seat 12 and the diverter seat 13 through the connecting rod 14, and the liquid medicine is re-input through the second conveying seat 9. At this time, the reverse circulation input of the liquid medicine can reversely flush the two filter plates 15.

[0023] See also Figure 4 A guide channel 16 is provided inside the vertical conveying seat 12 and the diverter seat 13, and two diverter grooves 17 are provided on the upper end surface of the diverter seat 13. The guide channel 16 is connected with the two diverter grooves 17. The guide channel 16 and the diverter grooves 17 facilitate the diversion of the liquid medicine, thereby maintaining the stability of the transportation of the liquid medicine inside the movable sealing cover 3.

[0024] When in use, the fixed shell 1 is fixedly connected to the connecting base plate 7 through the first conveying seat 8 and the second conveying seat 9, so that the bottom end of the movable sealing cover 3 passes through the retaining guide ring 5 and is plugged into the upper end surface of the connecting base plate 7, and the power is turned on. The processed Chinese medicine decoction is input into the inner side of the first conveying seat 8 through one of the conveying pipes 10, so that the first conveying seat 8 is input into the inner side of the guide channel 16 through one of the filter plates 15, and the guide channel 16 is connected with the two diversion grooves 17, and then the medicinal liquid is transported to between the vertical conveying seat 12 and the movable sealing cover 3 and filtered through another filter plate 15.

[0025] At this time, the second conveying seat 9 collects and outputs through another conveying pipe 10, and the medicinal liquid can be filtered multiple times through two filter plates 15. The upper end of the movable sealing cover 3 is connected through the slag cleaning port 4, so that the medicinal residue inside the movable sealing cover 3 is cleared through the slag cleaning port 4, and the transmission motor 2 is started, so that the transmission motor 2 drives the movable sealing cover 3 to rotate 180 degrees on the upper end surface of the connecting bottom plate 7 through the driving wheel 6 under the support of the fixed shell 1, so that the movable sealing cover 3 synchronously drives the collecting plate 11, the vertical conveying seat 12 and the diverter seat 13 to rotate through the connecting rod 14.

[0026] The medicine liquid is then re-input through the second conveying seat 9. At this time, the reverse circulation input of the medicine liquid can reversely flush the two filter plates 15, effectively preventing the drug residue from clogging the surface of the filter plate 15, and reverse filtering the medicine liquid through the filter plate 15 can further improve the purity of the medicine liquid after filtration, thereby improving the efficacy.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A Chinese medicine liquid circulation filtering device, comprising a fixed housing (1), characterized in that: A transmission motor (2) is fixedly mounted on the lower end surface of the fixed housing (1); the output end of the transmission motor (2) penetrates the fixed housing (1) and is fixedly provided with a driving wheel (6); a retaining guide ring (5) is fixedly mounted on the inner side of the upper end of the fixed housing (1); a movable sealing cover (3) is rotatably connected to the inner side of the retaining guide ring (5); and a slag cleaning port (4) is fixedly provided on the upper end surface of the movable sealing cover (3); A connecting base plate (7) is fixedly mounted on the inner side of the bottom end of the fixed shell (1), a first conveying seat (8) and a second conveying seat (9) are fixedly mounted between the fixed shell (1) and the connecting base plate (7), a conveying pipe (10) is disposed on the lower end surfaces of the first conveying seat (8) and the second conveying seat (9), and two filter plates (15) are disposed on the inner side of the connecting base plate (7).

2. The Chinese medicine liquid circulation filtering device according to claim 1, characterized in that: A current collecting plate (11) is installed on the upper end surface of the connecting bottom plate (7), a vertical conveying seat (12) is installed on the upper end surface of the current collecting plate (11), a flow dividing seat (13) is installed on the upper end surface of the vertical conveying seat (12), and the current collecting plate (11), the vertical conveying seat (12) and the flow dividing seat (13) are connected via a connecting rod (14).

3. The Chinese medicine liquid circulation filtering device according to claim 2, characterized in that: A flow guide channel (16) is provided inside the vertical conveying seat (12) and the flow diverter seat (13), and two flow diverter grooves (17) are provided on the upper end surface of the flow diverter seat (13). The flow guide channel (16) is connected to the two flow diverter grooves (17).

4. The Chinese medicine liquid circulation filtering device according to claim 2, characterized in that: The upper end of the connecting rod (14) sequentially passes through the fixed housing (1), the connecting bottom plate (7), the current collecting plate (11), the vertical conveying seat (12) and the flow dividing seat (13) and is plugged into the inner side of the upper end of the movable sealing cover (3); the movable sealing cover (3) is fixedly connected to the current collecting plate (11), the vertical conveying seat (12) and the flow dividing seat (13) via the connecting rod (14).

5. The Chinese medicine liquid circulation filtering device according to claim 1, characterized in that: The upper ends of the two conveying pipes (10) penetrate the fixed shell (1) and are connected to the first conveying seat (8) and the second conveying seat (9); the first conveying seat (8), the second conveying seat (9) and the filter plate (15) are all semicircular.

Images