Emulsifying and homogenizing equipment for gel preparation production

Abstract

The utility model discloses emulsifying and homogenizing equipment for producing a gel preparation, which comprises an emulsifying and homogenizing bin and a middle storage bin, the emulsifying and homogenizing bin is of a horizontal silo structure, a feeding joint is arranged at the top of the emulsifying and homogenizing bin and is communicated with a main liquid supply pipe, a fixed disc is arranged on one side in the emulsifying and homogenizing bin, and the middle storage bin is communicated with the fixed disc. The utility model relates to the technical field of preparation and production of gel preparations, the inside of the emulsifying and homogenizing bin is matched with the fixed teeth on the fixed disc through the grinding teeth on the rotating disc, so that the emulsifying and homogenizing bin can be used for emulsifying and homogenizing the gel preparations, and the grinding teeth on the rotating disc are matched with the fixed teeth on the fixed disc. According to the gel preparation impact grinding device, impact grinding of a gel preparation is achieved, then solid particles in the gel preparation are precisely ground and make full contact with a gel solvent, circulating emulsification grinding operation of the gel preparation is achieved through cooperation of the middle storage bin and the gel circulating assembly, and the emulsification stirring effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gel preparation production, in particular to an emulsifying and homogenizing device for gel preparation production. Background Art

[0002] Gels refer to thick liquid or semi-solid preparations made of drugs and excipients that can form gels, such as solutions, suspensions or emulsions. Usually, gels are limited to local use on the skin and body cavities (such as the nasal cavity, vagina and rectum). Emulsion-type gels are also called latexes. Gels made from polymer matrices can also be called slurries. Gels formed by small particles of small molecule inorganic drugs in a network structure in a liquid belong to a two-phase dispersion system and are also called suspension-type gels. Emulsifiers are used in the production of medical gels for emulsification and gelation. The stirring devices of existing emulsifiers are basically single fixed structures. When stirring, the stirring shaft is used to drive the medical gel to stir in the same direction, which can only achieve emulsification and stirring of raw materials within the plane range, making the medical gel poorly stirred. In view of this, in-depth research was conducted on the above-mentioned issues, resulting in this case. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an emulsifying and homogenizing device for producing gel preparations, which solves the problems raised in the background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an emulsification and homogenization device for gel preparation production, comprising an emulsification and homogenization bin and an intermediate storage bin, the emulsification and homogenization bin is a horizontal silo structure, a feed joint is arranged on the top of the emulsification and homogenization bin, the feed joint is connected with a main liquid supply pipe, a fixed disk is arranged on one side of the emulsification and homogenization bin, a fixed tooth is installed on the fixed disk, a rotating disk is arranged on the other side of the emulsification and homogenization bin, grinding teeth are arranged on the rotating disk, the grinding teeth and the fixed teeth are arranged alternately, one end of the rotating disk extends out of the emulsification and homogenization bin and is connected with a driving component, the lower part of the emulsification and homogenization bin is connected with the intermediate storage bin through a liquid guide tube, the lower part of the intermediate storage bin is connected with a three-way valve, one outlet of the three-way valve is connected with a glue circulation component, one end of the glue circulation component is connected with the feed joint of the emulsification and homogenization bin, and the other outlet of the three-way valve is connected with a pumping pump.

[0005] The intermediate storage bin adopts a jacketed structure design and heat medium can be introduced into the jacket space for temperature adjustment.

[0006] The above-mentioned glue circulation component includes a material guide pipe, a circulation pump and a return pipe. One end of the material guide pipe is connected to the three-way valve, the inlet end of the circulation pump is connected to the material guide pipe, one end of the return pipe is connected to the outlet end of the circulation pump, and the other end is connected to the emulsification homogenization bin.

[0007] A sampling port is provided on the top of the intermediate storage bin, and a sealing cover is provided at the sampling port.

[0008] The liquid guiding tube is provided with an electromagnetic flow valve.

[0009] The rotating disk and the inner wall of the emulsifying and homogenizing bin are in a rotating sealed fit.

[0010] The utility model provides an emulsification homogenization device for the production of gel preparations. It has the following beneficial effects: the emulsification homogenization device for the production of gel preparations, the emulsification homogenization bin adopts a horizontal silo structure design, after the gel preparation is configured, it is injected into the emulsification homogenization bin through the main liquid supply pipe and the feed joint, and the inside of the emulsification homogenization bin realizes impact grinding of the gel preparation through the cooperation between the grinding teeth on the rotating disk and the fixed teeth on the fixed disk, and then the solid particles in the gel preparation are precisely ground and fully contacted with the gel solvent, thereby improving the emulsification homogenization effect, and the intermediate storage bin is used in conjunction with the gel circulation component to realize the cyclic emulsification grinding operation of the gel preparation, further improving the emulsification stirring effect, and compared with the traditional emulsification homogenization equipment that uses a stirring shaft to drive the medical gel to stir in the same direction, the grinding effect of the preparation is better and the emulsification homogenization effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of an emulsifying and homogenizing device for producing a gel preparation described in the utility model.

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure.

[0013] Figure 3 For this utility model Figure 2 Schematic diagram of the side structure.

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model.

[0015] In the figure: 1. Emulsification and homogenization bin; 2. Intermediate storage bin; 3. Fixed disk; 4. Fixed teeth; 5. Rotating disk; 6. Grinding teeth; 7. Driving assembly; 8. Liquid guide tube; 9. Three-way valve; 10. Suction pump; 11. Material guide tube; 12. Circulation pump; 13. Reflux pipe; 14. Sampling port; 15. Sealing cover plate; 16. Electromagnetic flow valve; 17. Feed connector; 18. Main liquid supply pipe. DETAILED DESCRIPTION

[0016] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0018] Embodiment: In conjunction with the specification Figure 1-4It can be seen that the present application aims at the problem that the stirring device of the emulsifier in the prior art basically uses the stirring shaft to drive the medical gel to stir in the same direction, and can only achieve emulsification and stirring of the raw materials within the plane range, which makes the medical gel have a poor stirring effect. A specific emulsification and homogenization equipment for gel preparation production is designed, including an emulsification and homogenization bin 1 and an intermediate storage bin 2. The emulsification and homogenization bin 1 is a horizontal silo structure. A feed connector 17 is arranged on the top of the emulsification and homogenization bin 1. The feed connector 17 is connected to the main liquid supply pipe 1. 8 is connected, a fixed disk 3 is arranged on one side of the emulsified homogenizing bin 1, and a fixed tooth 4 is installed on the fixed disk 3, a rotating disk 5 is arranged on the other side of the emulsified homogenizing bin 1, and a rotating seal is formed between the rotating disk 5 and the inner wall of the emulsified homogenizing bin 1, and a grinding tooth 6 is arranged on the rotating disk 5, and the grinding tooth 6 and the fixed tooth 4 are arranged alternately, one end of the rotating disk 5 extends out of the emulsified homogenizing bin 1 and is connected to the driving component 7, the lower part of the emulsified homogenizing bin 1 is connected to the intermediate storage bin 2 through the liquid guide tube 8, and the lower part of the intermediate storage bin 2 is connected to a three-way valve 9 , one outlet of the three-way valve 9 is connected to a glue circulation component, one end of the glue circulation component is connected to a feed connector 17 of the emulsification homogenization bin 1, and the other outlet of the three-way valve 9 is connected to a pumping pump 10. The emulsification homogenization bin 1 adopts a horizontal silo structure design. After the gel preparation is configured, it is injected into the emulsification homogenization bin 1 through the main liquid supply pipe 18 and the feed connector 17. The inside of the emulsification homogenization bin 1 realizes impact grinding of the gel preparation through the cooperation between the grinding teeth 6 on the rotating disk 5 and the fixed teeth 4 on the fixed disk 3, and then the solid particles in the gel preparation are precisely ground and fully contacted with the gel solvent to improve the emulsification homogenization effect, and the intermediate storage bin 2 is used to cooperate with the glue circulation component to realize the cyclic emulsification grinding operation of the gel preparation, further improving the emulsification stirring effect, and the emulsified finished gel preparation is discharged through the lower pumping pump 10. Compared with the traditional emulsification homogenization equipment that uses a stirring shaft to drive the medical gel to stir in the same direction, the grinding effect of the preparation is better and the emulsification homogenization effect is better.

[0019] In the specific implementation process, as a preferred setting, the intermediate storage bin 2 adopts a jacketed structure design and a heat medium can be introduced into the jacket space for temperature adjustment, which can further ensure the fluidity of the gel preparation and ensure the continuity of equipment operation.

[0020] In the specific implementation process, as a preferred setting, the above-mentioned glue circulation component includes a material guide pipe 11, a circulation pump 12 and a reflux pipe 13. One end of the material guide pipe 11 is connected to the three-way valve 9, the inlet end of the circulation pump 12 is connected to the material guide pipe 11, one end of the reflux pipe 13 is connected to the outlet end of the circulation pump 12, and the other end is connected to the emulsification homogenization bin 1. When in use, the valve core position of the three-way valve 9 is adjusted to make the material guide pipe 11 connected to the intermediate storage bin 2, and the circulation pump 12 is started. The gel preparation in the intermediate storage bin 2 is extracted by the circulation pump 12 and injected into the emulsification homogenization bin 1 through the reflux pipe 13, so as to realize the cyclic emulsification grinding of the gel preparation and ensure the emulsification effect.

[0021] In the specific implementation process, as a preferred configuration, a sampling port 14 is opened on the top of the intermediate storage bin 2, and a sealing cover plate 15 is provided at the sampling port 14, so as to facilitate sampling and testing of the gel preparation in the intermediate storage bin 2 at any time to understand the emulsification and homogenization effect.

[0022] In the specific implementation process, as a preferred setting, an electromagnetic flow valve is provided on the above-mentioned liquid guiding tube. Through the flow regulating function of the electromagnetic flow valve, the flow rate of the gel preparation in the liquid guiding tube is reduced, so that the gel preparation in the emulsification homogenization bin is kept full.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emulsifying and homogenizing device for producing gel preparations, characterized in that: It includes an emulsified homogenizing bin and an intermediate storage bin, the emulsified homogenizing bin is a horizontal silo structure, a feed joint is arranged on the top of the emulsified homogenizing bin, the feed joint is connected with the main liquid supply pipe, a fixed disk is arranged on one side of the emulsified homogenizing bin, and a fixed tooth is installed on the fixed disk, a rotating disk is arranged on the other side of the emulsified homogenizing bin, and grinding teeth are arranged on the rotating disk, and the grinding teeth and the fixed teeth are arranged alternately, one end of the rotating disk extends out of the emulsified homogenizing bin and is connected with a driving component, the lower part of the emulsified homogenizing bin is connected with the intermediate storage bin through a liquid guide tube, the lower part of the intermediate storage bin is connected with a three-way valve, one outlet of the three-way valve is connected with a glue circulation component, one end of the glue circulation component is connected with the feed joint of the emulsified homogenizing bin, and the other outlet of the three-way valve is connected with a material extraction pump.

2. The emulsifying and homogenizing equipment for gel preparation production according to claim 1, characterized in that: The intermediate storage bin adopts a jacketed structure design and heat medium can be introduced into the jacket space for temperature adjustment.

3. The emulsifying and homogenizing equipment for gel preparation production according to claim 1, characterized in that: The glue circulation component includes a material guide pipe, a circulation pump and a return pipe. One end of the material guide pipe is connected to a three-way valve, the inlet end of the circulation pump is connected to the material guide pipe, one end of the return pipe is connected to the outlet end of the circulation pump, and the other end is connected to an emulsification homogenization bin.

4. The emulsifying and homogenizing equipment for gel preparation production according to claim 1, characterized in that: A sampling port is provided on the top of the intermediate storage bin, and a sealing cover is provided at the sampling port.

5. The emulsifying and homogenizing equipment for gel preparation production according to claim 1, characterized in that: The liquid guiding tube is provided with an electromagnetic flow valve.

6. The emulsifying and homogenizing equipment for producing gel preparations according to claim 1, characterized in that: The rotating disk and the inner wall of the emulsifying and homogenizing bin are in a rotating sealed fit.

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