Silicone oil emulsification kettle
By employing a lower stirring plate with a lower conical nail and an upper stirring plate with an upper conical nail in the emulsification kettle, combined with the inclined channel and guide blades on the turntable, the problem of low emulsification efficiency in existing emulsification kettles has been solved, and efficient emulsification of silicone oil has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI MENHOVER CHEM TECH CO LTD
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-24
AI Technical Summary
In existing emulsification kettles, the emulsification and diversion effects of the blade-type emulsification paddle are not good, resulting in low silicone oil emulsification efficiency.
The emulsifying impeller design inside the vessel includes a lower stirring plate with a lower conical nail and an upper stirring plate with an upper conical nail. Combined with the inclined groove and guide blades on the turntable, it achieves bidirectional dispersion and circulation flow inside and outside, thereby improving the emulsification effect.
The design of internal and external bidirectional dispersion and circulating flow significantly improves the emulsification effect and efficiency of silicone oil, ensuring the stability of the emulsification blades.
Smart Images
Figure CN224541456U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemistry, and in particular to silicone oil emulsification equipment, specifically a silicone oil emulsification kettle. Background Technology
[0002] Silicone oil is a polysiloxane formed by alternating silicon and oxygen elements. It has a silicon-oxygen bond (Si-O) chain structure and usually exists in liquid or gel form. It has excellent chemical stability and high temperature resistance.
[0003] Some applications require the emulsification of silicone oil. Currently, silicone oil emulsification primarily involves mechanical and chemical emulsification, with emulsification kettles being a common device in mechanical emulsification. These kettles currently employ cutterhead emulsification paddles, which use flanged blades to cut, emulsify, and guide the silicone oil. However, both the emulsification and flow-guiding effects are poor, leading to reduced emulsification efficiency. Therefore, an improved technology is urgently needed to address the aforementioned problems in existing technologies. Utility Model Content
[0004] The purpose of this invention is to provide a silicone oil emulsification kettle to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a silicone oil emulsification kettle, comprising a kettle body, a stirring mechanism, and emulsification blades;
[0006] The vessel body is provided with a jacket, the upper surface of the vessel body is provided with a vessel cover, the upper surface of the vessel cover is coaxially provided with a motor base, and the lower surface of the vessel cover is coaxially provided with a guide sleeve.
[0007] The stirring mechanism includes a motor and a stirring main shaft. The motor is mounted on the upper surface of the motor base. The output shaft of the motor is connected to the top of the stirring main shaft via a coupling. The stirring main shaft passes through a guide sleeve.
[0008] The emulsifying impeller is connected to the bottom of the stirring shaft and rotatably mounted inside the vessel. The emulsifying impeller includes a turntable, a connecting sleeve, a lower stirring plate, and an upper stirring plate. The connecting sleeve is located at the center of the turntable. The bottom of the stirring shaft is inserted into the connecting sleeve and fastened with bolts. Several lower stirring plates are arranged circumferentially around the connecting sleeve on the lower surface of the turntable. Several lower conical nails are arranged on the outer surface of each lower stirring plate. The lower conical nails on adjacent lower stirring plates are staggered in the axial direction of the stirring shaft. Several upper stirring plates are arranged circumferentially around the connecting sleeve on the upper surface of the turntable. Several upper stirring plates are arranged circumferentially around the connecting sleeve on the inner surface of each upper stirring plate. The upper conical nails on adjacent upper stirring plates are staggered in the axial direction of the stirring shaft. Several oblique grooves are opened through the turntable along the axial direction. Drainage blades are arranged on the lower surface of the turntable at each oblique groove.
[0009] Preferably, the present invention provides a silicone oil emulsifying kettle, wherein the upper surface of the kettle cover is provided with a feed inlet, a thermometer inlet, a pressure gauge inlet and an observation port.
[0010] Preferably, the silicone oil emulsifying kettle provided by this utility model has a steam outlet at the upper part of the outer surface of the jacket and a steam inlet at the lower part of the outer surface of the jacket.
[0011] Preferably, in the silicone oil emulsifying kettle provided by this utility model, the jacket is also connected to the support frame.
[0012] Preferably, the silicone oil emulsifying kettle provided by this utility model has plate slots on both the upper and lower surfaces of the turntable. The plate slots on the upper and lower surfaces of the turntable are staggered in the radial direction of the turntable. The distance from the plate slot on the upper surface of the turntable to the center of the turntable is greater than the distance from the plate slot on the lower surface of the turntable to the center of the turntable. The lower stirring plate and the upper stirring plate are inserted into the plate slots and welded and fixed.
[0013] Preferably, the present invention provides a silicone oil emulsification kettle, wherein a plurality of reinforcing plates are uniformly arranged around the guide sleeve, and the upper surface of the reinforcing plates is connected to the lower surface of the kettle cover.
[0014] Preferably, the silicone oil emulsifying kettle provided by this utility model has a discharge port at the bottom of the kettle body.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] (1) The inside of the vessel is equipped with an emulsifying blade. The emulsifying blade emulsifies the silicone oil through a lower stirring plate with a lower conical nail and an upper stirring plate with an upper conical nail. The emulsification is carried out by the lower stirring plate and the upper stirring plate with a spacing. The lower stirring plate is equipped with a lower conical nail on the outside and the upper stirring plate is equipped with an upper conical nail on the inside. The two sides are dispersed in both directions. The lower conical nails on two adjacent lower stirring plates are staggered in the axial direction of the stirring shaft, and the upper conical nails on two adjacent upper stirring plates are staggered in the axial direction of the stirring shaft, which increases the dispersion range and thus greatly improves the emulsification effect of silicone oil.
[0017] (2) The turntable has several oblique grooves running through it along the axial direction. The lower surface of the turntable is provided with guide vanes to ensure that the silicone oil can pass through the turntable through the guide vanes and oblique grooves and be guided, so that the silicone oil can circulate in the reactor and improve the emulsification effect.
[0018] (3) A guide sleeve is provided on the lower surface of the kettle cover, and a bearing sleeve is provided inside the guide sleeve. The stability of the stirring shaft is improved by the cooperation of the guide sleeve and the bearing sleeve, thereby ensuring the stability of the emulsifying blade. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the emulsified blade structure;
[0021] Figure 3 A schematic diagram of the emulsion blade structure viewed from below;
[0022] Figure 4 This is a top view of the emulsion blade structure.
[0023] In the diagram: 1. Reactor body; 2. Jacket; 3. Reactor cover; 4. Motor base; 5. Guide sleeve; 6. Motor; 7. Stirring shaft; 8. Emulsifying blade; 9. Feed inlet; 10. Thermometer port; 11. Pressure gauge port; 12. Observation port; 13. Steam outlet; 14. Steam inlet; 15. Support frame; 16. Reinforcing plate; 17. Discharge port; 801. Turntable; 802. Connecting sleeve; 803. Lower stirring plate; 804. Upper stirring plate; 805. Lower conical nail; 806. Upper conical nail; 807. Inclined groove; 808. Drainage blade; 809. Plate groove. Detailed Implementation
[0024] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments and accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0025] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0026] Please see Figure 1-4 This utility model provides a technical solution: a silicone oil emulsification kettle, including a kettle body 1, a stirring mechanism and an emulsification blade 8;
[0027] A jacket 2 is provided on the outside of the vessel body 1. A steam outlet 13 is provided on the upper part of the outer surface of the jacket 2, and a steam inlet 14 is provided on the lower part of the outer surface of the jacket 2 to realize the entry and exit of steam, thereby exchanging heat with the inside of the vessel body 1 through the jacket 2. The jacket 2 is also connected to the support frame 15 to support and fix the vessel body 1. A vessel cover 3 is provided on the upper surface of the vessel body 1. A motor base 4 is coaxially provided on the upper surface of the vessel cover 3. A guide sleeve 5 is coaxially provided on the lower surface of the vessel cover 3. Several reinforcing plates 16 are evenly arranged around the periphery of the guide sleeve 5. The upper surface of the reinforcing plates 16 The upper surface of the vessel cover 3 is connected to the lower surface of the vessel cover 3 to ensure the structural strength of the guide sleeve 5, thereby ensuring the stability of the stirring shaft 7. The upper surface of the vessel cover 3 is provided with a feed inlet 9, a thermometer port 10, a pressure gauge port 11 and an observation port 12. The feed inlet 9 is used for feeding silicone oil. The thermometer port 10 is used to install a thermometer to monitor the temperature inside the vessel body 1. The pressure gauge port 11 is used to install a pressure gauge to monitor the pressure inside the vessel body 1. The observation port 12 is used to view the inside of the vessel body 1. The bottom of the vessel body 1 is provided with a discharge port 17 to discharge the material.
[0028] The stirring mechanism includes a motor 6 and a stirring shaft 7. The motor 6 is located on the upper surface of the motor base 4. The output shaft of the motor 6 is connected to the top of the stirring shaft 7 through a coupling. The stirring shaft 7 passes through the guide sleeve 5.
[0029] The emulsifying impeller 8 is connected to the bottom of the stirring shaft 7 and rotatably mounted inside the vessel body 1. The emulsifying impeller 8 includes a turntable 801, a connecting sleeve 802, a lower stirring plate 803, and an upper stirring plate 804. The connecting sleeve 802 is located at the center of the turntable 801. The bottom of the stirring shaft 7 is inserted into the connecting sleeve 802 and fastened with bolts. Several lower stirring plates 803 are arranged circumferentially around the connecting sleeve 802 on the lower surface of the turntable 801. Several lower conical nails 805 are provided on the outer surface of each lower stirring plate 803. The lower conical nails 805 on two adjacent lower stirring plates 803 are staggered in the axial direction of the stirring shaft 7. Several upper stirring plates 804 are arranged circumferentially around the connecting sleeve 802 on the upper surface of the turntable 801. Several upper conical nails 806 are provided on the inner surface of each upper stirring plate 804. The upper conical nails 806 on the two adjacent upper stirring plates 804 are staggered in the axial direction of the stirring shaft 7. Plate slots 809 are provided on both the upper and lower surfaces of the turntable 801. The plate slots 809 on the upper and lower surfaces of the turntable 801 are staggered in the radial direction of the turntable 801. The distance from the plate slot 809 on the upper surface of the turntable 801 to the center of the turntable 801 is greater than the distance from the plate slot 809 on the lower surface of the turntable 801 to the center of the turntable 801. The lower stirring plate 803 and the upper stirring plate 804 are inserted into the plate slots 809 and welded and fixed. The plate slots 809 are used to position and install the lower stirring plate 803 and the upper stirring plate 804. Several strip-shaped oblique through slots 807 are provided through the turntable 801 along the axial direction. Drainage blades 808 are provided on the lower surface of the turntable 801 at each oblique through slot 807.
[0030] Installation method and operating principle: First, weld the guide sleeve 5 with the reinforcing plate 16 on the outside to the center of the lower surface of the lid 3. At the same time, weld the reinforcing plate 16 to the lower surface of the lid 3. Install the motor 6 on the motor seat 4 on the upper surface of the lid 3. Then, pass the top of the stirring shaft 7 through the guide sleeve and connect it to the output shaft of the motor 6 through the coupling. To assemble the emulsifying impeller 8, a turntable 801 with an oblique through groove 807, a guide vane 808, and a plate slot 809 is first manufactured through an injection molding process. At the same time, a lower stirring plate 803 with a lower conical nail 805 and an upper stirring plate 804 with an upper conical nail 806 are manufactured through an injection molding process. It should be noted that the lower conical nail 805 on the lower stirring plate 803 and the upper conical nail 806 on the upper stirring plate 804 have two different arrangements. During installation, the lower conical nails 805 on two adjacent lower stirring plates 803 can be staggered in the axial direction of the stirring shaft 7, and the upper conical nails 806 on two adjacent upper stirring plates 804 can be staggered in the axial direction of the stirring shaft 7. With the lower conical nail 805 facing outwards and the top of the lower stirring plate 803 inserted into the plate slot 809 on the lower surface of the turntable 801, weld them in place. With the upper conical nail 806 facing inwards and the bottom of the upper stirring plate 804 inserted into the plate slot 809 on the upper surface of the turntable 801, weld them in place as well. This completes the assembly of the emulsifying impeller 8. When installing the lower stirring plate 803 and the upper stirring plate 804, ensure that the lower conical nails 805 on adjacent lower stirring plates 803 are staggered in the axial direction of the stirring shaft 7, and that the upper conical nails 806 on adjacent upper stirring plates 804 are staggered in the axial direction of the stirring shaft 7. Connect the turntable 801 to the bottom of the stirring shaft 7 via the connecting sleeve 802 and secure it with bolts. Finally, lift the vessel cover 3 and place the emulsifying impeller 8 into the vessel body 1. Connect the vessel cover 3 to the top of the vessel body 1 with bolts to complete the installation. During operation, silicone oil is fed into the reactor body 1 through the feed inlet 9. The motor 6 is started, and the motor 6 drives the stirring shaft 7 to rotate at high speed, which in turn drives the emulsifying blade 8 to rotate at high speed. First, the silicone oil is emulsified by the lower stirring plate 803 and the upper stirring plate 804 arranged at intervals. At the same time, the silicone oil is further emulsified by the lower conical nail 805 of the lower stirring plate 803 and the upper conical nail 806 of the upper stirring plate 804. After the emulsification process is completed, the silicone oil is discharged from the outlet.This utility model has a reasonable structure. The vessel body 1 is internally equipped with an emulsifying impeller 8. The emulsifying impeller 8 emulsifies the silicone oil through a lower stirring plate 803 with lower conical nails 805 and an upper stirring plate 804 with upper conical nails 806. Emulsification is achieved through the spacing between the lower stirring plate 803 and the upper stirring plate 804. The lower stirring plate 803 has lower conical nails 805 on its outer side, and the upper stirring plate 804 has upper conical nails 806 on its inner side, creating a bidirectional dispersion. The lower conical nails 805 on adjacent lower stirring plates 803 are staggered along the axial direction of the stirring shaft 7, and the upper stirring plates 804... The upper conical nails 806 are staggered in the axial direction of the stirring shaft 7 to increase the dispersion range and thus greatly improve the emulsification effect of silicone oil. At the same time, the turntable 801 is provided with several strip-shaped oblique grooves 807 along the axial direction. The lower surface of the turntable 801 is provided with guide blades 808 to ensure that the silicone oil can pass through the turntable 801 through the guide blades 808 and the oblique grooves 807 and be guided, so that the silicone oil can circulate in the reactor body 1 and improve the emulsification effect. The lower surface of the reactor cover 3 is provided with a guide sleeve 5. Through the cooperation of the guide sleeve 5, the stability of the stirring shaft 7 is improved, thereby ensuring the stability of the emulsification blades 8.
[0031] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.
[0032] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A silicone oil emulsification kettle, characterized in that: Includes the vessel body (1), the stirring mechanism and the emulsifying blades (8); The vessel body (1) is provided with a jacket (2) on the outside, the vessel body (1) is provided with a lid (3) on the upper surface, the lid (3) is provided with a motor seat (4) on the upper surface, and the lid (3) is provided with a guide sleeve (5) on the lower surface. The stirring mechanism includes a motor (6) and a stirring spindle (7). The motor (6) is located on the upper surface of the motor base (4). The output shaft of the motor (6) is connected to the top of the stirring spindle (7) through a coupling. The stirring spindle (7) passes through the guide sleeve (5). The emulsifying impeller (8) is connected to the bottom of the stirring shaft (7) and rotatably disposed inside the vessel body (1). The emulsifying impeller (8) includes a turntable (801), a connecting sleeve (802), a lower stirring plate (803), and an upper stirring plate (804). The connecting sleeve (802) is disposed at the center of the turntable (801). The bottom of the stirring shaft (7) is inserted into the connecting sleeve (802) and fastened by bolts. Several lower stirring plates (803) are disposed at intervals along the circumference of the lower surface of the turntable (801) with the connecting sleeve (802) as the center. Several lower conical nails (805) are disposed on the outer surface of each lower stirring plate (803). The lower conical nails (805) on the mixing plate (803) are staggered in the axial direction of the stirring main shaft (7). The upper surface of the turntable (801) is provided with several upper stirring plates (804) at intervals along the circumference with the connecting sleeve (802) as the center. The inner surface of each upper stirring plate (804) is provided with several upper conical nails (806). The upper conical nails (806) on two adjacent upper stirring plates (804) are staggered in the axial direction of the stirring main shaft (7). The turntable (801) is provided with several strip-shaped oblique grooves (807) along the axial direction. The lower surface of the turntable (801) is provided with guide vanes (808) located at each oblique groove (807).
2. The silicone oil emulsifying kettle according to claim 1, characterized in that: The upper surface of the lid (3) is provided with a feed inlet (9), a thermometer inlet (10), a pressure gauge inlet (11) and an observation port (12).
3. The silicone oil emulsifying kettle according to claim 1, characterized in that: A steam outlet (13) is provided on the upper part of the outer surface of the jacket (2), and a steam inlet (14) is provided on the lower part of the outer surface of the jacket (2).
4. The silicone oil emulsifying kettle according to claim 1, characterized in that: The sleeve (2) is also connected to the support frame (15).
5. The silicone oil emulsifying kettle according to claim 1, characterized in that: The turntable (801) has plate slots (809) on both its upper and lower surfaces. The plate slots (809) on the upper and lower surfaces of the turntable (801) are staggered in the radial direction of the turntable (801). The distance from the plate slot (809) on the upper surface of the turntable (801) to the center of the turntable (801) is greater than the distance from the plate slot (809) on the lower surface of the turntable (801) to the center of the turntable (801). The lower stirring plate (803) and the upper stirring plate (804) are inserted into the plate slots (809) and welded and fixed.
6. The silicone oil emulsifying kettle according to claim 1, characterized in that: The guide sleeve (5) is uniformly provided with several reinforcing plates (16) around its periphery, and the upper surface of the reinforcing plates (16) is connected to the lower surface of the lid (3).
7. The silicone oil emulsifying kettle according to claim 1, characterized in that: The bottom of the vessel body (1) is provided with a discharge port (17).