High-speed stirring device for silicone oil emulsification

Abstract

The utility model relates to the technical field of silicone oil emulsification, and discloses a high-speed stirring device for silicone oil emulsification, which comprises a tank body and a tank cover in flange connection with the top of the tank body, support legs are fixedly mounted at the bottom of the tank body, a discharge pipe is fixedly arranged in the center of the bottom of the tank body in a penetrating manner, and a valve is arranged on the discharge pipe. A feeding port is fixedly formed in the tank cover in a penetrating mode, a cover plate is arranged on the feeding port, a rotating shaft is arranged in the center of the top of the tank cover in a longitudinal bearing penetrating mode, an auger is fixedly installed at the bottom end of the rotating shaft, rotating rods are arranged on the two sides of the rotating shaft, and the rotating rod longitudinal bearings penetrate through the tank cover. According to the high-speed stirring device for silicone oil emulsification, sufficient and effective stirring can be achieved, it is guaranteed that materials such as silicone oil and an emulsifier are fully mixed, the silicone oil emulsification efficiency is improved, meanwhile, the silicone oil emulsification quality is guaranteed, operation is easy, convenient and flexible, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of silicone oil emulsification technology, specifically a high-speed stirring device for silicone oil emulsification. Background Technology

[0002] Silicone oil is a polyorganosiloxane with a chain structure of varying degrees of polymerization. It is commonly used as a high-grade lubricant, anti-vibration oil, insulating oil, defoamer, mold release agent, polishing agent, and vacuum diffusion pump oil. To ensure the quality and performance of silicone oil, emulsification is necessary. Therefore, a stirring device is required to agitate the silicone oil and achieve emulsification. However, existing silicone oil emulsification stirring devices still have certain shortcomings, such as:

[0003] The patent application CN202121478796.3, entitled "Mixed Emulsifying Kettle for Amino Silicone Oil and Its Emulsion," uses a single stirring structure during use. During the stirring process, it is difficult to achieve sufficient mixing of silicone oil and emulsifiers, resulting in low emulsification efficiency and difficulty in ensuring the quality of silicone oil emulsion, thus limiting its application. In view of this, a high-speed stirring device for silicone oil emulsification is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a high-speed stirring device for silicone oil emulsification, so as to solve the problems mentioned in the background art, such as the unsatisfactory stirring effect of existing silicone oil emulsification stirring devices leading to low emulsification efficiency and difficulty in ensuring the quality of silicone oil emulsification.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-speed stirring device for silicone oil emulsification, comprising a tank body and a tank cover connected to its top flange, wherein a support leg is fixedly installed at the bottom of the tank body;

[0006] A discharge pipe is fixedly and continuously provided at the bottom center of the tank body, and a valve is provided on the discharge pipe. A feed inlet is fixedly and continuously provided on the tank cover, and a cover plate is provided on the feed inlet.

[0007] A rotating shaft is installed through the center of the top of the can lid via a longitudinal bearing, and an auger is fixedly installed at the bottom of the rotating shaft. Rotating rods are provided on both sides of the rotating shaft, and the longitudinal bearings of the rotating rods penetrate the can lid. A stirring rod is fixedly installed at the bottom of the rotating rod, and stirring blades are installed on the surface of the stirring rod.

[0008] The above technical solution facilitates the axial circulation flow generated by the rotating shaft driving the auger, causing the material to tumble up and down. The rotating rods on both sides drive the stirring blades to rotate synchronously, forming a compound stirring effect of axial pushing and radial shearing, which improves the stirring and mixing effect, emulsification effect and efficiency.

[0009] As a preferred embodiment of this utility model, an electric heating plate is installed on the inner wall of the tank.

[0010] The above technical solution facilitates heating via an electric heating plate, which helps improve emulsification effect and efficiency.

[0011] As a preferred embodiment of this utility model, a housing is fixedly installed on the top surface of the can lid, and the rotating shaft bearing passes through the top center of the housing. A motor is fixedly installed on the top surface of the housing, and the shaft end of the motor is keyed to the top end of the rotating shaft.

[0012] The above technical solution facilitates the rotation of the shaft by starting it with a motor.

[0013] As a preferred embodiment of this utility model, the stirring blades are arranged in multiple groups at equal intervals on the stirring rod, and each group has multiple blades arranged at equal angles.

[0014] By adopting the above technical solution, it is easy to form a multi-layer shearing surface through multiple sets of equidistant blades, which, together with the equidistant distribution, ensure high-frequency cutting of materials in the radial direction, thereby improving the mixing effect and efficiency.

[0015] As a preferred embodiment of this utility model, a half gear is provided inside the housing, and the half gear is fixedly installed on the surface of the rotating shaft. A movable frame is sleeved on the outside of the half gear, and the front and rear sides of the movable frame are respectively slidably connected to the front and rear inner walls of the housing. A first rack is fixedly installed on both the front and rear inner sides of the movable frame, and the two first racks are alternately meshed with the rotating half gear in sequence.

[0016] By adopting the above technical solution, it is convenient to realize the lateral reciprocating movement of the movable frame along the shell through the cooperation of the half gear drive and the first gear when the rotating shaft rotates.

[0017] As a preferred embodiment of this utility model, a second rack is fixedly installed on the bottom surface of the movable frame, and the second rack is meshed with a transmission gear that is simultaneously fixedly installed on the top of the rotating rod.

[0018] By adopting the above technical solution, the rotating rod can be made to rotate back and forth through the cooperation of the second gear and the transmission gear when the movable frame moves back and forth.

[0019] As a preferred embodiment of this invention, the second rack is located above the half gear.

[0020] The above technical solution facilitates the effective movement of the second rack and avoids motion interference.

[0021] Compared with the prior art, the beneficial effects of this utility model are: the high-speed stirring device for silicone oil emulsification can fully and effectively stir, ensuring that silicone oil and emulsifiers and other materials are fully mixed, improving the emulsification efficiency of silicone oil, while ensuring the quality of silicone oil emulsification, and is simple and flexible to operate and highly practical.

[0022] 1. The rotating shaft is driven by a motor, which in turn drives the auger to rotate, generating an axial circulating flow that causes the material to tumble up and down.

[0023] 2. The rotating shaft drives the half gear to rotate synchronously. The half gear and the two first racks in front and behind make the movable frame reciprocate. The second rack and the transmission gear make the rotating rod drive the stirring rod and stirring blade to rotate reciprocally, forming a radial shear flow, which further improves the stirring effect and ensures high-speed production of silicone oil. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the present invention.

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of this utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the movable frame and the first and second racks of this utility model.

[0028] In the diagram: 1. Tank body; 2. Tank lid; 3. Inlet; 4. Outlet pipe; 5. Shaft; 6. Screwdriver; 7. Rotating rod; 8. Stirring rod; 9. Stirring blade; 10. Shell; 11. Motor; 12. Half gear; 13. Movable frame; 14. First rack; 15. Second rack; 16. Transmission gear. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1 - Figure 4The present invention provides a high-speed stirring device for silicone oil emulsification, comprising a tank body 1 and a tank cover 2 connected to its top flange. A support leg is fixedly installed at the bottom of the tank body 1. A discharge pipe 4 is fixedly installed through the center of the bottom of the tank body 1, and a valve is installed on the discharge pipe 4. A feed inlet 3 is fixedly installed through the tank cover 2, and a cover plate is installed on the feed inlet 3. The cover plate and the feed inlet 3 are detachable. A rotating shaft 5 is installed through the center of the top of the tank cover 2 with a longitudinal bearing. An auger 6 is fixedly installed at the bottom end of the rotating shaft 5. Rotating rods 7 are installed on both sides of the rotating shaft 5, and the longitudinal bearings of the rotating rods 7 are installed through the tank cover 2. A stirring rod 8 is fixedly installed at the bottom end of the rotating rod 7, and stirring blades 9 are installed on the surface of the stirring rod 8. An electric heating plate is installed on the inner wall of the tank body 1.

[0031] The top surface of the can lid 2 is fixedly mounted with a housing 10, and the bearing of the rotating shaft 5 passes through the top center of the housing 10. The top surface of the housing 10 is fixedly mounted with a motor 11, and the shaft end of the motor 11 is keyed to the top end of the rotating shaft 5.

[0032] Multiple sets of stirring blades 9 are evenly arranged at equal intervals on the stirring rod 8, and each set has multiple blades evenly arranged at equal angles.

[0033] The housing 10 has a half gear 12 inside, and the half gear 12 is fixedly installed on the surface of the rotating shaft 5. A movable frame 13 is sleeved on the outside of the half gear 12, and the front and rear sides of the movable frame 13 are slidably connected to the front and rear inner walls of the housing 10 respectively. A first rack 14 is fixedly installed on the front and rear inner sides of the movable frame 13, and the two first racks 14 are alternately meshed with the rotating half gear 12 in sequence.

[0034] A second rack 15 is fixedly installed on the bottom surface of the movable frame 13, and the second rack 15 is meshed with the transmission gear 16 that is fixedly installed on the top of the rotating rod 7. The second rack 15 is located above the half gear 12.

[0035] Working principle: The material is put into the tank 1 through the feed port 3. The motor 11 drives the rotating shaft 5 to rotate. The auger 6 at the bottom of the rotating shaft 5 rotates synchronously. The spiral blades push the material up and down along the axial direction of the tank 1 to form an axial circulation flow, so as to realize the initial mixing and exchange of the material between the upper and lower layers.

[0036] As the rotating shaft 5 rotates, it drives the half gear 12 to rotate. During the rotation of the half gear 12, it will alternately mesh with the first rack 14 on the front and rear sides, thereby causing the movable frame 13 to reciprocate. The movable frame 13 will drive the second rack 15 to reciprocate synchronously, so that the transmission gear 16 meshing with the second rack 15 will drive the rotating rod 7, the stirring rod 8 and the stirring blade 9 to reciprocate. The stirring blade 9 generates a periodically changing shear force during the reciprocating rotation, which further enhances the radial mixing of the material.

[0037] Simultaneously, heating can be achieved through an electric heating plate during stirring, which can further improve the stirring and mixing effect and realize high-speed production of silicone oil;

[0038] The emulsified silicone oil is discharged through the discharge pipe 4. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed stirring device for silicone oil emulsification, comprising a tank (1) and a tank cover (2) connected to a flange at its top, wherein a support leg is fixedly installed at the bottom of the tank (1), characterized in that: A discharge pipe (4) is fixedly provided through the bottom center of the tank (1), and a valve is provided on the discharge pipe (4). A feed inlet (3) is fixedly provided through the tank cover (2), and a cover plate is provided on the feed inlet (3). A rotating shaft (5) is provided through the longitudinal bearing at the top center of the can lid (2), and an auger (6) is fixedly installed at the bottom end of the rotating shaft (5). Rotating rods (7) are provided on both sides of the rotating shaft (5), and the longitudinal bearing of the rotating rod (7) passes through the can lid (2). A stirring rod (8) is fixedly installed at the bottom end of the rotating rod (7), and stirring blades (9) are installed on the surface of the stirring rod (8).

2. The high-speed stirring device for emulsifying silicone oil according to claim 1, characterized by An electric heating plate is installed on the inner wall of the tank (1).

3. The high-speed stirring device for emulsifying silicone oil according to claim 1, characterized by The top surface of the can lid (2) is fixedly mounted with a housing (10), and the bearing of the rotating shaft (5) passes through the top center of the housing (10). The top surface of the housing (10) is fixedly mounted with a motor (11), and the shaft end of the motor (11) is keyed to the top end of the rotating shaft (5).

4. The high-speed stirring device for emulsifying silicone oil according to claim 1, characterized by The stirring blades (9) are evenly arranged in multiple groups at equal intervals on the stirring rod (8), and each group has multiple blades evenly arranged at equal angles.

5. The high-speed stirring device for emulsifying silicone oil according to claim 3, characterized by The housing (10) is provided with a half gear (12) inside, and the half gear (12) is fixedly installed on the surface of the rotating shaft (5). A movable frame (13) is sleeved on the outside of the half gear (12), and the front and rear sides of the movable frame (13) are respectively slidably connected to the front and rear inner walls of the housing (10). A first rack (14) is fixedly installed on the front and rear inner sides of the movable frame (13), and the two first racks (14) are alternately meshed with the rotating half gear (12) in sequence.

6. The high-speed stirring device for emulsifying silicone oil according to claim 5, wherein The bottom surface of the movable frame (13) is fixedly mounted with a second rack (15), and the second rack (15) is meshed with a transmission gear (16) that is simultaneously fixedly mounted on the top of the rotating rod (7).

7. The high-speed stirring device for emulsifying silicone oil according to claim 6, wherein The second rack (15) is located above the half gear (12).

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