Purification and separation equipment for anti-fingerprint oil production

By designing a purification and separation equipment including bottom plate, cylindrical container, heating device, filter device, liquid storage container, shock absorbing base, mixed liquid inlet and sealing plate, the problems of blockage of filter ports, inability to adjust the angle of the condensate tube and cleaning in existing equipment are solved, efficient liquid purification and separation are achieved, and production efficiency and convenience of the equipment are improved.

CN119857280APending Publication Date: 2025-04-22GUANGDONG ZHENYI INTELLIGENT EQUIP CO LTD
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Patent Information

Application Number
CN202510049390.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-13
Publication Date
2025-04-22

AI Technical Summary

Technical Problem

The existing purification and separation equipment for anti-fingerprint oil production has problems such as easy blockage of the filter port, inability to adjust the inclination angle of the condenser tube, and time-consuming and labor-intensive cleaning of the inner wall of the separation equipment, which affects production efficiency.

Method used

A purification and separation device including a base plate, a cylindrical container, a heating device, a filter device, a liquid storage container, a shock absorbing base, a mixed liquid inlet and a closure plate are designed. The equipment uses a vacuum pump, heating device and condenser to achieve liquid purification and separation through a liquid filtration and distillation process, and adjusts the inclination angle of the condenser and the height of the equipment through a motor-driven pulley system. At the same time, a detachable design is adopted to simplify the cleaning process of the inner wall of the equipment.

Benefits of technology

Through the automated filtration and distillation process, the equipment effectively removes solid particles and impurities, ensuring high purity and stability of anti-fingerprint oil; adjusts the angle of the condensate tube and the height of the equipment, improving the liquid flow rate and production efficiency; the simplified cleaning design greatly reduces the cleaning time and labor intensity.

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Abstract

The invention discloses purification and separation equipment for anti-fingerprint oil production, which comprises a bottom plate liquid container, a mixed liquid inlet and a closing plate, a supporting vertical plate is fixedly connected to the bottom plate, and a first connecting plate and a second connecting plate are slidably connected to the interiors of dovetail grooves symmetrically formed in the supporting vertical plate respectively; the first connecting plate is fixedly connected to the first belt; according to the device, solid particles are deposited into the collecting bin through the filtering device, the collecting bin and the clamping plate are pushed out and taken out of the collecting bin through the first air cylinder, it is guaranteed that a filtering opening is smooth, and the production efficiency is improved; a first motor and a second motor drive a first belt and a second belt to move and finally drive a first connecting plate and a second connecting plate to move up and down, so that the heights of the cylindrical container and the liquid container are regulated and controlled, and the production efficiency is improved; the output end of the third motor rotates to drive the threaded rod to rotate, then the cleaning brush is driven to move up and down, the inner wall of the inner barrel is cleaned through rotation of the inner barrel, and time and labor are saved.
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Description

Technical Field

[0001] The invention relates to the technical field of anti-fingerprint oil production, in particular to purification and separation equipment for anti-fingerprint oil production. Background Art

[0002] Anti-fingerprint oil is a special coating applied to surfaces such as metal and glass. Its main purpose is to reduce the visibility of fingerprints, stains and oil on the surface. The purification and separation equipment used in the production of anti-fingerprint oil can use efficient purification and separation technology to effectively remove impurities and unnecessary components in the raw materials to ensure the high purity of the anti-fingerprint oil. Through a sophisticated processing process, the anti-fingerprint oil can have more stable chemical properties, reducing the risk of failure over time or due to environmental changes. The purification and separation equipment supports continuous production processes, reduces batch differences, and improves overall production efficiency. However, the common purification and separation equipment for the production of anti-fingerprint oil on the market currently has relatively obvious defects: first, the filter port filters fixed impurities and is easily blocked, affecting the flow rate of the pipeline, thereby reducing production efficiency; secondly, the inclination angle of the condenser cannot be adjusted, which may result in a slower liquid flow rate; finally, the inner wall of the separation equipment needs to be disassembled for cleaning, which is time-consuming and labor-intensive. Therefore, it is necessary to design a purification and separation equipment for the production of anti-fingerprint oil. Summary of the invention

[0003] The purpose of the present invention is to provide a purification and separation device for anti-fingerprint oil production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A purification and separation device for anti-fingerprint oil production, comprising a base plate, a cylindrical container, a heating device, a filtering device, a liquid container, a shock-absorbing foot, a mixed liquid inlet and a closing plate, wherein the base plate is fixedly connected with a supporting vertical plate, and a first connecting plate and a second connecting plate are slidably connected in dovetail grooves symmetrically provided on the supporting vertical plate, respectively, the first connecting plate is fixedly connected to a first belt, the first belt is closely attached to a first driving wheel and a first driven wheel, the first driving wheel is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected to an output end of a first motor, the first motor is fixedly connected to the supporting vertical plate, the first driven wheel is fixedly connected to a third rotating shaft, and the third rotating shaft is rotatably connected to the supporting vertical plate; the second connecting plate is fixedly connected to the second belt, the second belt is closely attached to a second driving wheel and a second driven wheel, the second driving wheel is fixedly connected with a second rotating shaft, the second rotating shaft is fixedly connected to the output end of the second motor, the second motor is fixedly connected to the supporting vertical plate, the second driven wheel is fixedly connected to a fourth rotating shaft, and the fourth rotating shaft is rotatably connected to the supporting vertical plate.

[0005] As a further technical solution of the present invention, the first connecting plate is fixedly connected to the cylindrical container, a cover is sleeved on the cylindrical container, a first pipe is fixedly connected to a through hole opened in the cover, and one end of the first pipe is fixedly connected to the vacuum pump.

[0006] As a further technical solution of the present invention, a heating device and a support plate are fixedly connected in the groove inside the cylindrical container, and a distillation flask is arranged on the support plate.

[0007] As a further technical solution of the present invention, the distillation flask is fixedly connected to the other end of the first pipe and one end of the second pipe, and a thermometer and one end of a pressure gauge are arranged inside the distillation flask, and the other ends of the thermometer and the pressure gauge are fixedly connected to the lid.

[0008] As a further technical solution of the present invention, the cylindrical container is fixedly connected to a filtering device, a collecting bin is slidably connected in a groove opened in the filtering device, the collecting bin is sleeved on a clamping plate, a first flange is symmetrically fixedly connected to the clamping plate, a first cylinder is fixedly connected to the first flange, a second flange is fixedly connected to the first cylinder, and the second flange is fixedly connected to the filtering device.

[0009] As a further technical solution of the present invention, a fourth flange is fixedly connected to the groove opened inside the filter device, the fourth flange is fixedly connected to the second cylinder, the second cylinder is fixedly connected to the third flange, the third flange is fixedly connected to the closing plate, and the closing plate is slidably connected to the filter device.

[0010] As a further technical solution of the present invention, the second connecting plate is fixedly connected to a liquid container by bolts, a liquid outlet is fixedly connected to the bottom of the liquid container, one end of a third pipe is fixedly connected to the top of the liquid container, the other end of the third pipe is fixedly connected to the condenser, the other end of the second pipe is fixedly connected to the condenser, and a gas valve is provided on the second pipe.

[0011] As a further technical solution of the present invention, the bottom plate is symmetrically fixedly connected with shock-absorbing feet, the shock-absorbing feet are fixedly connected with a frame, the frame is symmetrically fixedly connected with side panels, the side panels are fixedly connected with cross panels, the cross panels are fixedly connected with a fixing seat via bolts, the fixing seat is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a threaded rod, the threaded rod is connected with a cleaning brush via threaded cooperation, and the cleaning brush is tightly attached to the inner cylinder.

[0012] As a further technical solution of the present invention, the bottom of the fixed seat is fixedly connected to an outer cylinder, the outer cylinder is fixedly connected to a clean water outlet, a mixed liquid inlet, a heavy phase outlet and a light phase outlet, and the bottom of the outer cylinder is fixedly connected to a fourth motor.

[0013] As a further technical solution of the present invention, the outer cylinder is rotatably connected to the inner cylinder, and the bottom of the inner cylinder is fixedly connected to the output end of the fourth motor.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the purification and separation equipment for the production of anti-fingerprint oil, through the liquid entering the distillation bottle from the filtering device, the filter mesh in the filtering device filters the solid particles in the liquid, and the filtered solid particles are deposited in the collecting bin, when the collecting bin is almost full, the second cylinder pushes the closing plate to close the groove of the filtering device, the first cylinder starts to push the collecting bin and the clamping plate out of the groove of the filtering device, the collecting bin is taken out and the solid impurities are poured out, the first cylinder and the second cylinder are started respectively to return the collecting bin and the closing plate to their original positions, thereby ensuring that the filter port is unobstructed and improving the production efficiency; the vacuum pump draws away the air in the distillation bottle through the first pipeline to achieve the purpose of reducing pressure, the heating device heats the distillation bottle, vaporizes the target liquid and enters the condenser from the second pipeline, the target gas is liquefied through the water in the condenser, and enters the container The liquid is stored in the liquid container, and the output ends of the first motor and the second motor rotate to respectively drive the first rotating shaft and the second rotating shaft to rotate, and then respectively drive the first driving wheel and the second driving wheel to rotate, and respectively drive the first belt and the second belt to move, and finally drive the first connecting plate and the second connecting plate to move up and down, so as to adjust the height of the cylindrical container and the liquid container, and finally change the angle of the condenser, so as to further accelerate the rate of gas liquefaction, which is beneficial to improve production efficiency; the liquid in the liquid container flows out from the liquid outlet, enters the inner cylinder through the mixed liquid inlet, and the output end of the fourth motor rotates to drive the inner cylinder to rotate, so as to separate the mixed liquid, and the light phase flows out from the light phase outlet, and the heavy phase flows out from the heavy phase outlet, and the output end of the third motor rotates to drive the threaded rod to rotate, and then drives the cleaning brush to move up and down, and the inner cylinder wall is cleaned by the rotation of the inner cylinder itself, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is an overall front view of the present invention;

[0017] Figure 3 A three-dimensional schematic diagram of the internal structure of the supporting vertical plate of the present invention;

[0018] Figure 4 A three-dimensional schematic diagram of the internal structure of the filter aspiration of the present invention;

[0019] Figure 5 It is a partial cross-sectional view of the present invention;

[0020] In the figure: 1, bottom plate; 2, cylindrical container; 3, heating device; 4, filtering device; 5, cover; 6, thermometer; 7, pressure gauge; 8, first pipeline; 9, vacuum pump; 10, second pipeline; 11, gas valve; 12, first motor; 13, condenser; 14, second motor; 15, third pipeline; 16, liquid container; 17, liquid outlet; 18, shock-absorbing foot; 19, frame; 20, support plate; 21, clean water outlet; 22, side plate; 23, horizontal plate; 24, mixed liquid inlet; 25, outer cylinder; 26, fixed seat; 27, third motor; 28, support vertical plate; 29, first connecting plate; 30, Second connecting plate; 31. First belt; 32. First driving wheel; 33. Second belt; 34. First rotating shaft; 35. Second driving wheel; 36. Second rotating shaft; 37. Third rotating shaft; 38. First driven wheel; 39. Fourth rotating shaft; 40. Second driven wheel; 41. Collecting bin; 42. First cylinder; 43. Clamping plate; 44. First flange; 45. Second flange; 46. Third flange; 47. Second cylinder; 48. Fourth flange; 49. Fourth motor; 50. Inner cylinder; 51. Heavy phase outlet; 52. Light phase outlet; 53. Threaded rod; 54. Cleaning brush; 55. Distillation flask; 56. Closing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to the attached Figure 1 -Attached Figure 5, an embodiment of the present invention: a purification and separation device for anti-fingerprint oil production, comprising a base plate 1, a cylindrical container 2, a heating device 3, a filtering device 4, a liquid container 16, a shock-absorbing foot 18, a mixed liquid inlet 24 and a closing plate 56, a support vertical plate 28 is fixedly connected to the base plate 1, and a first connecting plate 29 and a second connecting plate 30 are slidably connected in dovetail grooves symmetrically opened on the support vertical plate 28, respectively, the first connecting plate 29 is fixedly connected to a first belt 31, the first belt 31 is closely attached to a first driving wheel 32 and a first driven wheel 38, the first driving wheel 32 is fixedly connected to a first rotating shaft 34, the first rotating shaft 34 is fixedly connected to the output end of the first motor 12, the first A motor 12 is fixedly connected to the support vertical plate 28, a first driven wheel 38 is fixedly connected to the third rotating shaft 37, and the third rotating shaft 37 is rotatably connected to the support vertical plate 28; a second connecting plate 30 is fixedly connected to a second belt 33, and the second belt 33 is closely attached to a second driving wheel 35 and a second driven wheel 40, and the second driving wheel 35 is fixedly connected to a second rotating shaft 36, and the second rotating shaft 36 is fixedly connected to the output end of the second motor 14, and the second motor 14 is fixedly connected to the support vertical plate 28, and the second driven wheel 40 is fixedly connected to a fourth rotating shaft 39, and the fourth rotating shaft 39 is rotatably connected to the support vertical plate 28; the first connecting plate 29 is fixedly connected to the cylindrical container 2, A cover 5 is sleeved on the cylindrical container 2, and a first pipe 8 is fixedly connected to the through hole opened on the cover 5, and one end of the first pipe 8 is fixedly connected to the vacuum pump 9; a heating device 3 and a support plate 20 are fixedly connected to the groove inside the cylindrical container 2, and a distillation flask 55 is arranged on the support plate 20; the other end of the first pipe 8 and one end of the second pipe 10 are fixedly connected to the distillation flask 55, and a thermometer 6 and one end of a pressure gauge 7 are arranged inside the distillation flask 55, and the other ends of the thermometer 6 and the pressure gauge 7 are fixedly connected to the cover 5, the thermometer 6 measures whether the temperature in the distillation flask 55 reaches the target liquid liquefaction temperature, and the pressure gauge 7 measures the pressure in the distillation flask 55, so as to conveniently control the switch of the vacuum pump 9. Opportunity; the cylindrical container 2 is fixedly connected to the filter device 4, the collecting bin 41 is slidably connected in the groove provided in the filter device 4, the collecting bin 41 is sleeved on the clamping plate 43, the clamping plate 43 is symmetrically fixedly connected to the first flange 44, the first cylinder 42 is fixedly connected to the first flange 44, the first cylinder 42 is fixedly connected to the second flange 45, and the second flange 45 is fixedly connected to the filter device 4; a fourth flange 48 is fixedly connected to the groove provided inside the filter device 4, the fourth flange 48 is fixedly connected to the second cylinder 47, the second cylinder 47 is fixedly connected to the third flange 46, the third flange 46 is fixedly connected to the closing plate 56, and the closing plate 56 is slidably connected to the filter device 4;The second connecting plate 30 is fixedly connected to a liquid container 16 by bolts, a liquid outlet 17 is fixedly connected to the bottom of the liquid container 16, one end of a third pipe 15 is fixedly connected to the top of the liquid container 16, the other end of the third pipe 15 is fixedly connected to the condenser 13, the other end of the second pipe 10 is fixedly connected to the condenser 13, and a gas valve 11 is provided on the second pipe 10; shock-absorbing feet 18 are symmetrically fixedly connected to the bottom plate 1, the shock-absorbing feet 18 are fixedly connected to a frame 19, the frame 19 is symmetrically fixedly connected to a side plate 22, the side plate 22 is fixedly connected to a transverse plate 23, a fixing seat 26 is fixedly connected to the transverse plate 23 by bolts, the fixing seat 26 is fixedly connected to a third motor 27, and the third motor The output end of the 27 is fixedly connected with a threaded rod 53, and the threaded rod 53 is connected with a cleaning brush 54 through threaded matching. The cleaning brush 54 is close to the inner cylinder 50, and the shock-absorbing foot 18 can reduce the vibration of the instrument rotation; the bottom of the fixed seat 26 is fixedly connected with the outer cylinder 25, and the clean water outlet 21, the mixed liquid inlet 24, the heavy phase outlet 51 and the light phase outlet 52 are fixedly connected to the outer cylinder 25. The bottom of the outer cylinder 25 is fixedly connected with the fourth motor 49, and the clean water outlet 21 is used to discharge water for cleaning the inner wall of the inner cylinder 50; the outer cylinder 25 is rotatably connected with the inner cylinder 50, and the bottom of the inner cylinder 50 is fixedly connected with the output end of the fourth motor 49, and the fourth motor 49 drives the inner cylinder 50 to rotate, thereby separating the mixed liquid. ;

[0023] Working principle: when in use, liquid enters the distillation flask 55 from the filter device 4, the filter mesh in the filter device 4 filters the solid particles in the liquid, and the filtered solid particles are deposited in the collecting bin 41. When the collecting bin 41 is almost full, the second cylinder 47 pushes the closing plate 56 to close the groove of the filter device 4, the first cylinder 42 starts to push the collecting bin 41 and the clamping plate 43 out of the groove of the filter device 4, the collecting bin 41 is taken out and the solid impurities are poured out, the first cylinder 42 and the second cylinder 47 are started respectively to return the collecting bin 41 and the closing plate 56 to their original positions, thereby ensuring that the filter port is unobstructed and improving production efficiency; the vacuum pump 9 draws away the air in the distillation flask 55 through the first pipeline 8 to achieve the purpose of reducing pressure, the heating device 3 heats the distillation flask 55, so that the target liquid is vaporized and enters the condenser 13 from the second pipeline 10, and the target gas is liquefied through the water in the condenser 13 and enters the liquid storage container 16 for storage, the first motor 12 and the second motor The output end of the machine 14 rotates to drive the first rotating shaft 34 and the second rotating shaft 36 to rotate, and then drives the first driving wheel 32 and the second driving wheel 35 to rotate, and drives the first belt 31 and the second belt 33 to move, and finally drives the first connecting plate 29 and the second connecting plate 30 to move up and down, so as to adjust the height of the cylindrical container 2 and the liquid container 16, and finally changes the angle of the condenser 13, further accelerates the rate of gas liquefaction, and is beneficial to improving production efficiency; the liquid in the liquid container 16 flows out from the liquid outlet 17, enters the inner cylinder 50 through the mixed liquid inlet 24, and the output end of the fourth motor 49 rotates to drive the inner cylinder 50 to rotate, separates the mixed liquid, and the light phase flows out from the light phase outlet 52, and the heavy phase flows out from the heavy phase outlet 51. The output end of the third motor 27 rotates to drive the threaded rod 53 to rotate, and then drives the cleaning brush 54 to move up and down, and the inner wall of the inner cylinder 50 is cleaned by the rotation of the inner cylinder 50 itself, saving time and effort.

[0024] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A purification and separation device for anti-fingerprint oil production, comprising a base plate (1), a cylindrical container (2), a heating device (3), a filtering device (4), a liquid container (16), a shock-absorbing foot (18), a mixed liquid inlet (24) and a closing plate (56), characterized in that: The bottom plate (1) is fixedly connected to a support vertical plate (28), and a first connecting plate (29) and a second connecting plate (30) are slidably connected in dovetail grooves symmetrically provided on the support vertical plate (28), respectively. The first connecting plate (29) is fixedly connected to a first belt (31), and the first belt (31) is closely attached to a first driving wheel (32) and a first driven wheel (38). The first driving wheel (32) is fixedly connected to a first rotating shaft (34), and the first rotating shaft (34) is fixedly connected to an output end of a first motor (12). The first motor (12) is fixedly connected to the support vertical plate (28), and the first driven wheel (38) is fixedly connected to the first driving wheel (32). The second connecting plate (30) is fixedly connected to the second belt (33), the second belt (33) is closely attached to the second driving wheel (35) and the second driven wheel (40), the second driving wheel (35) is fixedly connected to the second rotating shaft (36), the second rotating shaft (36) is fixedly connected to the output end of the second motor (14), the second motor (14) is fixedly connected to the supporting vertical plate (28), the second driven wheel (40) is fixedly connected to the fourth rotating shaft (39), and the fourth rotating shaft (39) is rotatably connected to the supporting vertical plate (28).

2. The purification and separation equipment for anti-fingerprint oil production according to claim 1, characterized in that: The first connecting plate (29) is fixedly connected to the cylindrical container (2), a cover (5) is sleeved on the cylindrical container (2), a first pipe (8) is fixedly connected to a through hole opened in the cover (5), and one end of the first pipe (8) is fixedly connected to the vacuum pump (9).

3. The purification and separation equipment for anti-fingerprint oil production according to claim 2, characterized in that: A heating device (3) and a support plate (20) are fixedly connected in the groove inside the cylindrical container (2), and a distillation flask (55) is arranged on the support plate (20).

4. The purification and separation equipment for anti-fingerprint oil production according to claim 3, characterized in that: The distillation flask (55) is fixedly connected to the other end of the first pipe (8) and one end of the second pipe (10), and a thermometer (6) and one end of a pressure gauge (7) are arranged inside the distillation flask (55), and the other ends of the thermometer (6) and the pressure gauge (7) are fixedly connected to the cover (5).

5. The purification and separation equipment for anti-fingerprint oil production according to claim 2, characterized in that: The cylindrical container (2) is fixedly connected to a filter device (4); a collecting bin (41) is slidably connected in a groove provided in the filter device (4); the collecting bin (41) is sleeved on a clamping plate (43); a first flange (44) is symmetrically fixedly connected to the clamping plate (43); a first cylinder (42) is fixedly connected to the first flange (44); a second flange (45) is fixedly connected to the first cylinder (42); and the second flange (45) is fixedly connected to the filter device (4).

6. The purification and separation equipment for anti-fingerprint oil production according to claim 5, characterized in that: A fourth flange (48) is fixedly connected to a groove formed inside the filter device (4); the fourth flange (48) is fixedly connected to a second cylinder (47); the second cylinder (47) is fixedly connected to a third flange (46); the third flange (46) is fixedly connected to a closing plate (56); and the closing plate (56) is slidably connected to the filter device (4).

7. The purification and separation equipment for anti-fingerprint oil production according to claim 1, characterized in that: The second connecting plate (30) is fixedly connected to a liquid container (16) by means of bolts; a liquid outlet (17) is fixedly connected to the bottom of the liquid container (16); one end of a third pipe (15) is fixedly connected to the top of the liquid container (16); the other end of the third pipe (15) is fixedly connected to the condenser (13); the other end of the second pipe (10) is fixedly connected to the condenser (13); and a gas valve (11) is provided on the second pipe (10).

8. The purification and separation equipment for anti-fingerprint oil production according to claim 1, characterized in that: The bottom plate (1) is symmetrically fixedly connected with a shock-absorbing foot (18), the shock-absorbing foot (18) is fixedly connected with a frame (19), the frame (19) is symmetrically fixedly connected with a side plate (22), the side plate (22) is fixedly connected with a transverse plate (23), the transverse plate (23) is fixedly connected with a fixing seat (26) by means of bolts, the fixing seat (26) is fixedly connected with a third motor (27), the output end of the third motor (27) is fixedly connected with a threaded rod (53), the threaded rod (53) is connected with a cleaning brush (54) by means of threaded matching, and the cleaning brush (54) is closely attached to the inner cylinder (50).

9. The purification and separation equipment for anti-fingerprint oil production according to claim 8, characterized in that: The bottom of the fixing seat (26) is fixedly connected to an outer cylinder (25), and the outer cylinder (25) is fixedly connected to a clean water outlet (21), a mixed liquid inlet (24), a heavy phase outlet (51) and a light phase outlet (52), and the bottom of the outer cylinder (25) is fixedly connected to a fourth motor (49).

10. The purification and separation equipment for anti-fingerprint oil production according to claim 9, characterized in that: The outer cylinder (25) is rotatably connected to the inner cylinder (50), and the bottom of the inner cylinder (50) is fixedly connected to the output end of the fourth motor (49).