Efficient polymethylphenyl siloxane fluid emulsifying device

Abstract

The utility model relates to a high-efficiency polymethylphenyl siloxane fluid emulsifying device which comprises an emulsifying tank, a stirring motor and a stirring mechanism, according to the technical key points, the stirring mechanism comprises a stirring shaft, supporting rib groups, a liquid scraping vertical rod fixed at the tail ends of the supporting rib groups, a bottom scraping rod arranged at the lower end of the liquid scraping vertical rod, a positioning frame fixed between the supporting rib groups and a rotatable paddle arranged in the positioning frame, and the liquid scraping vertical rod is attached to the inner wall of the upper cylindrical section of the emulsifying tank; the bottom scraping rod is attached to the inner surface of the lower conical bottom section of the emulsifying tank, a concentric annular pipe is arranged on a top plate of the emulsifying tank, a plurality of cleaning liquid nozzles communicated with the concentric annular pipe are arranged on the bottom face of the concentric annular pipe, avoiding through holes corresponding to the cleaning liquid nozzles are formed in the top plate of the emulsifying tank, and nozzles of the cleaning liquid nozzles face the inner wall of the emulsifying tank. And the concentric annular pipe is communicated with a cleaning liquid inlet pipeline. The device simplifies the structure in the emulsifying tank, improves the working stability of the cleaning mechanism, and has high emulsifying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically to a high-efficiency benzyl silicone oil emulsification device. Background Technology

[0002] The function of an emulsification device is to dissolve one or more materials in another liquid phase and hydrate them into a relatively stable emulsion. For example, benzyl silicone oil usually needs to be emulsified to ensure its stability.

[0003] For example, CN 216396202 U discloses an emulsifying tank for producing high-solids-content phenyl silicone oil emulsions. It includes an emulsifying tank body, a stirring shaft inside the tank, a stirring paddle and a stirring frame connected to the stirring shaft, and a tank wall cleaning device inside the tank. The tank wall cleaning device includes a cleaning ring pipe with spray nozzles facing the inner wall of the emulsifying tank. This emulsifying tank has the advantages of being clean and efficient. However, it still has the following problems: the emulsified viscous liquid easily adheres to the screw, hindering the smooth lifting and lowering of the slider, thus affecting the scraper's ability to clean the inner wall of the emulsifying tank. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency benzyl silicone oil emulsification device with a reasonable structure and reliable operation that solves the above problems. On the one hand, it simplifies the internal structure of the emulsification tank, and on the other hand, it improves the working stability of the cleaning mechanism and achieves high emulsification efficiency.

[0005] The technical solution of this utility model is:

[0006] A high-efficiency benzyl silicone oil emulsification device includes an emulsification tank, a stirring motor located at the top of the emulsification tank, and a stirring mechanism located inside the emulsification tank and connected to the stirring motor. The emulsification tank consists of an upper cylindrical section and a lower conical bottom section. The key technical features are: the stirring mechanism includes a stirring shaft, support ribs symmetrically fixed to both sides of the stirring shaft, a scraper rod fixed to the end of the support ribs, a scraper rod located at the lower end of the scraper rod, a positioning frame fixed between the support ribs, and a rotatable blade located within the positioning frame. The scraper rod is in contact with the inner wall of the upper cylindrical section of the emulsification tank, and the scraper rod is in contact with the inner surface of the lower conical bottom section of the emulsification tank. A concentric annular tube is provided on the top plate of the emulsification tank, and multiple cleaning fluid nozzles are connected to the bottom surface of the concentric annular tube. The top plate of the emulsification tank has clearance holes corresponding to the cleaning fluid nozzles, and the nozzles of the cleaning fluid nozzles face the inner wall of the emulsification tank. The concentric annular tube is also connected to a cleaning fluid inlet pipe.

[0007] In the aforementioned high-efficiency benzyl silicone oil emulsification device, the support rib group consists of two support ribs arranged at an angle. One end of the two support ribs is close to each other and connected and fixed to the stirring shaft, while the other end is far from each other and connected and fixed to the scraper rod. The positioning frame is fixed between the two support ribs.

[0008] In the aforementioned high-efficiency benzyl silicone oil emulsification device, the rotatable blade is a rectangular blade, the upper edge of the rectangular blade is provided with an upper rotating shaft, and the lower edge is provided with a lower rotating shaft concentric with the upper rotating shaft. The upper end of the upper rotating shaft is inserted into the upper beam of the positioning frame, and the lower end of the lower rotating shaft is inserted into the lower beam of the positioning frame.

[0009] The aforementioned high-efficiency benzyl silicone oil emulsification device has an inlet on the top plate of the emulsification tank and a discharge port at the bottom.

[0010] The aforementioned high-efficiency benzyl silicone oil emulsification device has a positioning seat corresponding to the concentric annular tube on the top plate of the emulsification tank.

[0011] The beneficial effects of this utility model are:

[0012] 1. Compared with existing technologies, the internal structure of the emulsification tank is simplified, eliminating the need for screws and guide rods inside the emulsification tank. Therefore, the problem of the scraper sliding down due to screw adhesion will not occur. The stirring mechanism also has a scraping and cleaning function, ensuring smooth scraping and thus ensuring the working stability of the cleaning mechanism.

[0013] 2. During operation, the stirring motor drives the support rib assembly, positioning frame, and rotatable blades to rotate. At the same time, the rotatable blades and positioning frame can rotate relative to each other, which significantly improves the stirring efficiency and thus improves the emulsification efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Top view of the stirring mechanism;

[0016] Figure 3 yes Figure 1 Top view.

[0017] In the diagram: 1. Cleaning fluid inlet pipe, 2. Concentric ring pipe, 3. Stirring motor, 4. Feed inlet, 5. Cleaning fluid nozzle, 6. Emulsification tank, 7. Scraper upright, 8. Support rib assembly, 9. Positioning frame, 10. Rotatable blade, 11. Bottom scraper, 12. Discharge port, 13. Stirring shaft, 14. Lower rotating shaft, 15. Upper rotating shaft, 16. Positioning seat. Detailed Implementation

[0018] The present invention will be described in detail with reference to the accompanying drawings.

[0019] like Figures 1-3As shown, the high-efficiency benzyl silicone oil emulsification device includes an emulsification tank 6, a stirring motor 3 located at the top of the emulsification tank 6, and a stirring mechanism located inside the emulsification tank 6 and connected to the stirring motor 3. The emulsification tank 6 consists of an upper cylindrical section and a lower conical bottom section.

[0020] The stirring mechanism includes a stirring shaft 13, support ribs 8 symmetrically fixed on both sides of the stirring shaft 13, a scraper rod 7 fixed to the end of the support ribs 8, a scraper rod 11 located at the lower end of the scraper rod 7, a positioning frame 9 fixed between the support ribs 8, and a rotatable blade 10 located within the positioning frame 9. The scraper rod 7 is in contact with the inner wall of the upper cylindrical section of the emulsifying tank 6, and the scraper rod 11 is in contact with the inner surface of the lower conical bottom section of the emulsifying tank 6. In this embodiment, the support ribs 8 consist of two support ribs arranged at an angle, with one end of the two support ribs close to each other and connected and fixed to the stirring shaft 13, and the other end far apart from each other and connected and fixed to the scraper rod 7. The positioning frame 9 is fixed between the two support ribs. The rotatable blade 10 is a rectangular blade. The upper edge of the rectangular blade is provided with an upper rotating shaft 15, and the lower edge is provided with a lower rotating shaft 14 concentric with the upper rotating shaft 15. The upper end of the upper rotating shaft 15 is inserted into the upper beam of the positioning frame 9, and the lower end of the lower rotating shaft 14 is inserted into the lower beam of the positioning frame 9.

[0021] The top plate of the emulsifying tank 6 is provided with a concentric annular tube 2, and the top plate of the emulsifying tank 6 is provided with a positioning seat 16 corresponding to the concentric annular tube 2. The bottom surface of the concentric annular tube 2 is provided with multiple cleaning fluid nozzles 5 communicating with it. The top plate of the emulsifying tank 6 is provided with clearance through holes corresponding to the cleaning fluid nozzles 5. The nozzles of the cleaning fluid nozzles 5 face the inner wall of the emulsifying tank 6. The concentric annular tube 2 is also connected to the cleaning fluid inlet pipe 1. The top plate of the emulsifying tank 6 is also provided with a feed inlet 4, and the bottom is provided with a discharge port 12.

[0022] Working principle:

[0023] During operation, the various components are injected into the emulsification tank 6 through the feed inlet 4. Then, the stirring motor 3 is started, driving the stirring shaft 12, support rib assembly 8, scraper rod 7, bottom scraper rod 11, positioning frame 9, and rotatable blade 10 to rotate synchronously. At the same time, the rotatable blade 10 rotates relative to the positioning frame 9 due to the resistance of the material, improving the emulsification efficiency. After emulsification is completed, the material is discharged through the discharge port 12.

[0024] When cleaning the emulsification tank 6, cleaning liquid is injected into the concentric annular pipe 2 through the cleaning liquid inlet pipe 1, and then sprayed onto the upper part of the inner wall of the emulsification tank 6 through each cleaning liquid nozzle 5. The cleaning liquid flows down along the inner wall of the emulsification tank 6. During this process, the stirring motor 3 is started, and the stirring motor 3 drives the scraper rod 7 and the bottom scraper rod 11 to rotate, thereby cleaning the inner peripheral wall and bottom surface of the emulsification tank 6 and solving the problem of material sticking to the inner wall of the emulsification tank. Finally, the cleaning liquid is discharged from the discharge port 12.

[0025] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made within the scope of this utility model should still fall within the scope of this patent.

Claims

1. A high-efficiency benzyl silicone oil emulsification device, comprising an emulsification tank, a stirring motor arranged at the top of the emulsification tank, and a stirring mechanism arranged in the interior of the emulsification tank and connected with the stirring motor, wherein the emulsification tank is composed of an upper cylindrical segment and a lower conical bottom segment, and characterized in that: The stirring mechanism comprises a stirring shaft, a support rib group fixed symmetrically on both sides of the stirring shaft, a liquid scraping vertical rod fixed at the end of the support rib group, a bottom scraping rod arranged at the lower end of the liquid scraping vertical rod, a positioning frame fixed between the support rib groups, and a rotatable paddle arranged in the positioning frame.

2. The high-efficiency benzyl silicone oil emulsification device according to claim 1, characterized by: The support rib group is composed of two support ribs arranged at an angle, one end of the two support ribs is close to each other and connected and fixed with the stirring shaft, and the other end is away from each other and connected and fixed with the liquid scraping vertical rod.

3. The high-efficiency benzyl silicone oil emulsification device according to claim 1, characterized by: The rotatable paddle is a rectangular paddle, the upper edge of the rectangular paddle is provided with an upper rotating shaft, and the lower edge is provided with a lower rotating shaft concentric with the upper rotating shaft, the upper end of the upper rotating shaft is inserted into the upper beam of the positioning frame, and the lower end of the lower rotating shaft is inserted into the lower beam of the positioning frame.

4. The high-efficiency benzyl silicone oil emulsification device according to claim 1, characterized by: The top plate of the emulsifying tank is further provided with a feed inlet, and the bottom is provided with a discharge outlet.

5. The high-efficiency benzyl silicone oil emulsification device according to claim 1, characterized by: The top plate of the emulsifying tank is provided with a positioning seat corresponding to the concentric annular pipe.

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