Filtering device for silicone oil emulsion production

Abstract

The utility model belongs to the technical field of silicone oil emulsion production equipment, and particularly relates to a filtering device for silicone oil emulsion production, which comprises a filtering box, a motor box is fixedly mounted at the top of the filtering box, a motor is fixedly mounted on the inner wall of the top of the motor box, a stirring mechanism and a sweeping mechanism are arranged in the filtering box, and a mounting mechanism is arranged on the inner wall of the left side of the filtering box; a through hole is formed in the right side of the filter box and internally provided with a sealing seat. The device is reasonable in design, by arranging the stirring mechanism and the sweeping mechanism, impurities on a filter screen can be continuously swept through a brush, the purpose that the impurities on the filter screen are prevented from being accumulated, and then the filter screen is blocked can be achieved, and by arranging a limiting mechanism and a reset mechanism, the practicability of the device is improved. The filter plate and the filter screen can be conveniently disassembled and assembled, and the filter screen can be cleaned, so that the purposes of saving time and labor and improving the working efficiency can be achieved.

Description

Technical Field

[0001] This application relates to the field of silicone oil emulsion production equipment technology, and in particular to a filtration device for silicone oil emulsion production. Background Technology

[0002] Silicone oil is a colorless (or pale yellow), odorless, non-toxic, and non-volatile liquid. It possesses many unique properties, such as a low temperature viscosity coefficient, resistance to high and low temperatures, oxidation resistance, high flash point, low volatility, good insulation, low surface tension, non-corrosiveness to metals, and non-toxicity. Due to these characteristics, silicone oil has been applied in many fields with excellent results and is widely used in construction, textiles, daily chemicals, and electronics. With the continuous development of modern society, the requirements for silicone oil quality are becoming increasingly stringent.

[0003] Currently, Chinese patent announcement CN213643278U discloses a post-processing filtration device for silicone oil emulsion production. The device includes a reaction vessel containing a detachable first filter and a detachable second filter, with the second filter located below the first filter. The silicone oil emulsion undergoes primary filtration through a filter screen, followed by secondary filtration through a T-shaped filter sleeve. This effectively improves product quality and production efficiency. Both the filter screen and the T-shaped filter sleeve can be disassembled and cleaned separately, offering convenience, speed, cost savings, and improved maintenance efficiency.

[0004] In practical use, it was found that the existing equipment is cumbersome to disassemble when cleaning the filter screen, which is time-consuming and labor-intensive and affects work efficiency. Therefore, we have proposed a filter device for silicone oil emulsion production to solve the above problems. Utility Model Content

[0005] The purpose of this application is to address the shortcomings of existing technologies, such as the cumbersome disassembly of filter screens, which leads to time and labor costs and affects work efficiency, and to propose a filtration device for silicone oil emulsion production.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A filtration device for producing silicone oil emulsion includes a filter box. A motor housing is fixedly installed on the top of the filter box, and a motor is fixedly installed on the inner wall of the top of the motor housing. A stirring mechanism and a sweeping mechanism are provided inside the filter box. An installation mechanism is provided on the inner wall of the left side of the filter box. A through hole is opened on the right side of the filter box, and a sealing seat is provided inside the through hole. A filtration mechanism is provided on the left side of the sealing seat, and a baffle is fixedly installed on the right side of the sealing seat. A handle is provided on the right side of the baffle. A fixed seat is fixedly installed on the right side of the filter box, located above the through hole. A cavity is opened inside the fixed seat, and rod holes are opened on both the top and bottom inner walls of the cavity. A limit mechanism is provided between the rod holes and the baffle. A feed inlet is provided on the top of the filter box, located on the left side of the motor housing.

[0008] Preferably, the stirring mechanism includes a stirring shaft and a stirring rod. The stirring shaft is fixedly installed on the motor output shaft, the bottom end of the stirring shaft extends into the filter box, and the stirring rod is provided on the stirring shaft.

[0009] Preferably, the sweeping mechanism includes a brush holder and a brush, with the brush holder fixedly installed at the bottom end of the stirring shaft and the brush provided at the bottom of the brush holder.

[0010] Preferably, the installation mechanism includes a mounting base and a mounting groove. The mounting base is fixedly installed on the inner wall of the left side of the filter box, and the mounting base has a mounting groove on the right side.

[0011] Preferably, the filtration mechanism includes a filter plate and a filter screen. The filter plate is fixedly installed on the left side of the sealing seat. The left end of the filter plate is engaged with the mounting groove. The filter screen is provided on the filter plate, and the brush is adapted to the filter screen.

[0012] Preferably, the limiting mechanism includes a limiting rod and a limiting groove. The limiting rod is slidably installed in the rod hole, the limiting groove is opened at the top of the baffle, the bottom end of the limiting rod is engaged with the limiting groove, and a reset mechanism is provided on the limiting rod.

[0013] Preferably, the reset mechanism includes a reset plate and a spring. The reset plate is fixedly sleeved on the limiting rod and is located inside the cavity. The spring is sleeved on the limiting rod and its two ends are fixedly connected to the inner wall of the top of the cavity and the top of the reset plate, respectively.

[0014] Preferably, a pull button is provided at the top of the limiting rod.

[0015] The beneficial effects of this application are:

[0016] 1. Through the cooperation of the motor, stirring shaft and stirring rod, the motor can drive the stirring shaft and stirring rod to rotate, and the stirring rod can continuously agitate the emulsion raw materials, thereby accelerating the filtration speed. Through the cooperation of the stirring shaft, brush seat and brush, the stirring shaft can drive the brush seat and brush to rotate, and the brush can continuously sweep the impurities on the filter screen, thereby preventing the accumulation of impurities on the filter screen and thus preventing the filter screen from clogging.

[0017] 2. Through the cooperation of the pull button, limit rod, limit groove, reset plate and spring, the limit rod can move up and down by pulling and releasing the pull button, the limit rod can disengage from or engage with the limit groove, the fixed seat can be released or fixedly limited with the baffle, the filter plate and filter screen can be easily disassembled and assembled, and the filter screen can be cleaned, thereby achieving the purpose of saving time and effort and improving work efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a filtration device for producing silicone oil emulsions according to this application.

[0019] Figure 2 This is a front cross-sectional structural schematic diagram of a filtration device for producing silicone oil emulsions according to this application.

[0020] Figure 3 This is a schematic diagram of part A of a filtration device for producing silicone oil emulsions according to this application.

[0021] Figure 4 This is a three-dimensional structural diagram of the installation mechanism of a filtration device for producing silicone oil emulsions according to this application.

[0022] In the diagram: 1. Filter box; 2. Motor box; 3. Motor; 4. Stirring shaft; 5. Stirring rod; 6. Brush holder; 7. Brush; 8. Mounting seat; 9. Mounting groove; 10. Filter plate; 11. Filter screen; 12. Through hole; 13. Sealing seat; 14. Baffle; 15. Handle; 16. Fixing seat; 17. Cavity; 18. Rod hole; 19. Limiting rod; 20. Limiting groove; 21. Reset plate; 22. Spring; 23. Pull button; 24. Feed inlet. Detailed Implementation

[0023] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] Reference Figure 1-4 A filtration device for producing silicone oil emulsion includes a filter box 1, a motor box 2 fixedly mounted on the top of the filter box 1, a motor 3 fixedly mounted on the inner wall of the top of the motor box 2, a stirring mechanism and a sweeping mechanism inside the filter box 1, and an installation mechanism on the inner wall of the left side of the filter box 1. A through hole 12 is opened on the right side of the filter box 1, a sealing seat 13 is arranged inside the through hole 12, a filtration mechanism is arranged on the left side of the sealing seat 13, a baffle 14 is fixedly mounted on the right side of the sealing seat 13, a handle 15 is arranged on the right side of the baffle 14, a fixing seat 16 is fixedly mounted on the right side of the filter box 1, the fixing seat 16 is located above the through hole 12, a cavity 17 is opened inside the fixing seat 16, rod holes 18 are opened on the inner walls of the top and bottom of the cavity 17, a limit mechanism is arranged between the rod holes 18 and the baffle 14, and a feed inlet 24 is provided on the top of the filter box 1, the feed inlet 24 is located on the left side of the motor box 2.

[0025] In this embodiment, the stirring mechanism includes a stirring shaft 4 and a stirring rod 5. The stirring shaft 4 is fixedly installed on the output shaft of the motor 3. The bottom end of the stirring shaft 4 extends into the filter box 1. The stirring rod 5 is provided on the stirring shaft 4. By providing the stirring mechanism, the motor 3 can drive the stirring shaft 4 and the stirring rod 5 to rotate, so that the emulsion raw material can be continuously stirred by the stirring rod 5, thereby achieving the purpose of accelerating the filtration speed.

[0026] In this embodiment, the sweeping mechanism includes a brush seat 6 and a brush 7. The brush seat 6 is fixedly installed at the bottom of the stirring shaft 4, and the brush 7 is provided at the bottom of the brush seat 6. By providing the sweeping mechanism, the stirring shaft 4 can drive the brush seat 6 and the brush 7 to rotate, so that the impurities on the filter screen 11 can be continuously swept by the brush 7, thereby avoiding the accumulation of impurities on the filter screen 11 and thus preventing the filter screen 11 from becoming clogged.

[0027] In this embodiment, the installation mechanism includes a mounting base 8 and a mounting groove 9. The mounting base 8 is fixedly installed on the inner wall of the left side of the filter box 1, and the mounting groove 9 is opened on the right side of the mounting base 8. By setting the installation mechanism, the filter plate 10 can be snapped into the mounting groove 9, which can facilitate the installation of the filter plate 10.

[0028] In this embodiment, the filtration mechanism includes a filter plate 10 and a filter screen 11. The filter plate 10 is fixedly installed on the left side of the sealing seat 13. The left end of the filter plate 10 is engaged with the mounting groove 9. The filter screen 11 is provided on the filter plate 10. The brush 7 is adapted to the filter screen 11. By providing the filtration mechanism, the emulsion raw materials can be filtered through the filter screen 11.

[0029] In this embodiment, the limiting mechanism includes a limiting rod 19 and a limiting groove 20. The limiting rod 19 is slidably installed in the rod hole 18, and the limiting groove 20 is opened at the top of the baffle 14. The bottom end of the limiting rod 19 is engaged with the limiting groove 20. A reset mechanism is provided on the limiting rod 19. By providing the limiting mechanism, the limiting rod 19 can be engaged with the limiting groove 20, so as to achieve the purpose of limiting and fixing the fixed seat 16 and the baffle 14.

[0030] In this embodiment, the reset mechanism includes a reset plate 21 and a spring 22. The reset plate 21 is fixedly sleeved on the limiting rod 19 and is located inside the cavity 17. The spring 22 is sleeved on the limiting rod 19 and its two ends are fixedly connected to the top inner wall of the cavity 17 and the top of the reset plate 21, respectively. By providing a reset mechanism, the spring 22 can drive the reset plate 21 to move downward through the rebound force, thereby achieving the purpose of driving the limiting rod 19 to move downward and reset.

[0031] In this embodiment, a pull button 23 is provided at the top of the limiting rod 19. By providing the pull button 23, the limiting rod 19 can be easily pulled upward.

[0032] In this application, during operation, the emulsion raw material is first injected into the filter box 1 through the feed inlet 24, achieving the purpose of filtering the emulsion raw material through the filter screen 11. By starting the motor 3, the stirring shaft 4 and stirring rod 5 can be rotated, achieving the purpose of continuously agitating the emulsion raw material through the stirring rod 5, thereby accelerating the filtration speed. The stirring shaft 4 can drive the brush seat 6 and brush 7 to rotate, achieving the purpose of continuously sweeping the impurities on the filter screen 11 through the brush 7, thereby preventing the accumulation of impurities on the filter screen 11, and thus... The purpose of causing the filter screen 11 to become clogged is as follows: When it is necessary to disassemble the filter screen 11, pulling the button 23 upwards can move the limiting rod 19 upwards, which can disengage the limiting rod 19 from the limiting groove 20 and release the fixing seat 16 from the baffle 14. By pulling the handle 15 to the right, the baffle 14 and the sealing seat 13 can be moved to the right, which can facilitate the disassembly of the filter plate 10 and the filter screen 11 and achieve the purpose of cleaning the filter screen 11. This can save time and effort and improve work efficiency.

Claims

1. A filtration device for producing silicone oil emulsions, characterized in that, Includes a filter box (1), a motor box (2) is fixedly installed on the top of the filter box (1), a motor (3) is fixedly installed on the inner wall of the top of the motor box (2), a stirring mechanism and a sweeping mechanism are provided inside the filter box (1), and an installation mechanism is provided on the inner wall of the left side of the filter box (1); The filter box (1) has a through hole (12) on the right side, a sealing seat (13) is provided in the through hole (12), a filter mechanism is provided on the left side of the sealing seat (13), a baffle (14) is fixedly installed on the right side of the sealing seat (13), a handle (15) is provided on the right side of the baffle (14), a fixed seat (16) is fixedly installed on the right side of the filter box (1), the fixed seat (16) is located above the through hole (12), a cavity (17) is provided in the fixed seat (16), rod holes (18) are provided on the top inner wall and bottom inner wall of the cavity (17), a limit mechanism is provided between the rod hole (18) and the baffle (14), a feed inlet (24) is provided on the top of the filter box (1), and the feed inlet (24) is located on the left side of the motor box (2).

2. The filtration device for producing silicone oil emulsion according to claim 1, characterized in that, The stirring mechanism includes a stirring shaft (4) and a stirring rod (5). The stirring shaft (4) is fixedly installed on the output shaft of the motor (3). The bottom end of the stirring shaft (4) extends into the filter box (1). The stirring rod (5) is provided on the stirring shaft (4).

3. The filtration device for producing silicone oil emulsion according to claim 2, characterized in that, The sweeping mechanism includes a brush seat (6) and a brush (7). The brush seat (6) is fixedly installed at the bottom of the stirring shaft (4), and the brush (7) is provided at the bottom of the brush seat (6).

4. The filtration device for producing silicone oil emulsion according to claim 1, characterized in that, The installation mechanism includes a mounting base (8) and a mounting groove (9). The mounting base (8) is fixedly installed on the inner wall of the left side of the filter box (1), and the mounting groove (9) is opened on the right side of the mounting base (8).

5. A filtration device for producing silicone oil emulsions according to claim 3, characterized in that, The filtration mechanism includes a filter plate (10) and a filter screen (11). The filter plate (10) is fixedly installed on the left side of the sealing seat (13). The left end of the filter plate (10) is engaged with the mounting groove (9). The filter screen (11) is provided on the filter plate (10). The brush (7) is adapted to the filter screen (11).

6. A filtration device for producing silicone oil emulsions according to claim 1, characterized in that, The limiting mechanism includes a limiting rod (19) and a limiting groove (20). The limiting rod (19) is slidably installed in the rod hole (18). The limiting groove (20) is opened on the top of the baffle (14). The bottom end of the limiting rod (19) is engaged with the limiting groove (20). A reset mechanism is provided on the limiting rod (19).

7. A filtration device for producing silicone oil emulsions according to claim 6, characterized in that, The reset mechanism includes a reset plate (21) and a spring (22). The reset plate (21) is fixedly sleeved on the limiting rod (19). The reset plate (21) is located in the cavity (17). The spring (22) is sleeved on the limiting rod (19). The two ends of the spring (22) are fixedly connected to the inner wall of the top of the cavity (17) and the top of the reset plate (21).

8. A filtration device for producing silicone oil emulsions according to claim 7, characterized in that, A pull button (23) is provided at the top of the limiting rod (19).

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