Vacuum separation mechanism for vacuum oil filter

Abstract

The utility model relates to a vacuum separation mechanism for a vacuum oil filter, which comprises a telescopic pipe, an exhaust port, an outer cylinder, a separation plate, a cylinder bottom, a pipeline, a storage tank, an oil outlet, a cylinder top, a connecting piece, a valve and an inner cylinder, the upper part of the telescopic pipe is fixedly arranged on the cylinder top, the exhaust port is arranged on the outer surface of the outer cylinder close to the top, and the separation plate is fixedly arranged at the inner bottom of the outer cylinder. One end of the pipeline is connected with the top end of the telescopic pipe, and the other end of the pipeline is connected with a storage tank. The separation efficiency is improved through the inner cylinder, the spiral blade, the magnetic coupler and other parts; the design of a vacuum bearing, a fixing piece and the like enhances stability and reduces abrasion; meanwhile, the automatic control component simplifies the operation process, the working efficiency is improved, and the adaptability and the flexibility of the device are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vacuum separation technical field, concretely to a vacuum separation mechanism for vacuum oil filter. BACKGROUND

[0002] There are some obvious deficiencies in the vacuum separation device for the vacuum oil filter under the prior art. First, the traditional separation mechanism is not efficient enough in separation efficiency, and cannot quickly and completely separate the impurities and moisture in the oil product, affecting the quality and purity of the oil product. Secondly, the traditional device lacks sufficient stability during operation, resulting in serious wear of the components and reducing the service life and reliability of the device. Thirdly, the operation process of the traditional device is relatively complex, requiring more manual intervention, which not only increases the operation difficulty, but also reduces the work efficiency. In addition, the traditional device lacks flexibility and is difficult to adapt to the separation needs of different types of oil products, limiting its application range. SUMMARY

[0003] The utility model aims at providing a vacuum separation mechanism for vacuum oil filter to solve the above problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vacuum separation mechanism for vacuum oil filter, including telescopic pipe, exhaust port, outer tube, isolation board, cylinder bottom, pipeline, storage tank, oil outlet, cylinder top, connecting piece, valve and inner tube, the upper part of telescopic pipe is fixedly arranged on the cylinder top, the outer surface of outer tube is provided with exhaust port near the top position, the isolation board is fixedly arranged at the inner bottom position of outer tube, one end of pipeline is connected with the top end of telescopic pipe, the other end of pipeline is connected with storage tank, the oil outlet is arranged on the side surface of storage tank near the bottom position.

[0005] Preferably, the cylinder bottom is connected with the bottom of the outer tube, the motor is arranged inside the cylinder bottom, the second rotating shaft is arranged on the motor, the motor is arranged in the air slot arranged in the cylinder bottom, the connecting piece is fixedly arranged on the cylinder top, the valve is arranged at the middle position of the cylinder top, and the inner tube is arranged in the outer tube.

[0006] Preferably, the fixed part is fixedly arranged at the top end position of the inner side of the outer tube, the upper end of the fixed part is fixedly arranged on the lower surface of the cylinder top, the gas outlet is uniformly arranged on the fixed part, and the gas collection groove is arranged between the fixed part and the outer tube.

[0007] Preferably, the first rotating shaft is fixedly arranged at the center position of the inner bottom of the inner tube, the helical blade is fixedly arranged on the first rotating shaft, and the vacuum bearing is arranged at the top end position of the outer side of the inner tube.

[0008] Preferably, the second rotating shaft is connected with the magnetic coupler, the first rotating shaft is connected with the upper end of the magnetic coupler, and the flow guide edge is fixedly arranged on the inner wall of the inner tube.

[0009] Preferably, the vacuum bearing is fixed to the inner wall of the fixing member on the outside, a vacuum groove is provided below the fixing member, and the vacuum bearing is fixed to the top of the outer wall of the inner cylinder.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By designing specific vacuum separation mechanisms, such as inner cylinders, spiral blades, and magnetic couplers, and by utilizing negative pressure and siphon effects, oil can be separated more effectively, thereby improving separation efficiency;

[0012] 2. By adopting designs such as vacuum bearings, fasteners, and vacuum tanks, the stability of the inner cylinder during rotation can be ensured, wear can be reduced, and the reliability and service life of the device can be enhanced;

[0013] 3. By designing components such as automatically controlled telescopic tubes, liquid level sensors, and motors, the operation process can be simplified, the complexity of manual intervention can be reduced, and work efficiency can be improved;

[0014] 4. Through flexible design and adjustment, it can adapt to different types of oil and different separation requirements, thus improving the adaptability and flexibility of the equipment. Attached Figure Description

[0015] Figure 1 This is a front view of the present utility model;

[0016] Figure 2 This is a right view of the present invention;

[0017] Figure 3 This is a right-side sectional view of the present invention;

[0018] Figure 4 This is a top view of the present invention;

[0019] Figure 5 This is a schematic diagram of the first rotating shaft of this utility model.

[0020] In the diagram: 1. Telescopic pipe; 2. Exhaust port; 3. Outer cylinder; 3. Vacuum tank; 4. Isolation plate; 5. Bottom of cylinder; 6. Pipe; 7. Storage tank; 8. Oil outlet; 9. Top of cylinder; 10. Connector; 11. Valve; 12. Inner cylinder; 1201 guide edge; 13. First rotating shaft; 14. Spiral blade; 15. Magnetic coupler; 16. Motor; 16. Second rotating shaft; 1601. Empty slot; 1602. Fixing component; 17. Air outlet; 1701. Air collection slot; 1702. Vacuum bearing; 18. Detailed Implementation

[0021] The following will refer to the appendix in the embodiments of this utility model. Figures 1-5The technical solutions in the embodiments of this utility model are clearly and completely described herein. 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.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a vacuum separation mechanism for a vacuum oil filter, including a telescopic pipe 1, an exhaust port 2, an outer cylinder 3, an isolation plate 4, a cylinder bottom 5, a pipe 6, a storage tank 7, an oil outlet 8, a cylinder top 9, a connector 10, a valve 11, and an inner cylinder 12. The upper part of the telescopic pipe 1 is fixed to the cylinder top 9 by screw connection. The telescopic pipe 1 can be driven by an electric or hydraulic device as needed. A liquid level sensor is installed at the port of the telescopic pipe 1. When the oil in the inner cylinder 12 reaches a certain height, the liquid level sensor receives a signal and transmits it to the control system. The control system then controls the telescopic pipe 1 to extend to the bottom of the inner cylinder 12. An exhaust port 2 is opened on the outer surface of the outer cylinder 3 near the top. The isolation plate 4 is fixed at the bottom of the outer cylinder 3. The isolation plate 4 is used to isolate the outer cylinder 3 and the inner cylinder 12, and also fixes the magnetic coupler 15. One end of the pipe 6 is connected to the top of the telescopic pipe 1, and the other end of the pipe 6 is connected to the storage tank 7. The storage tank 7 is used to temporarily store the oil sucked out of the inner cylinder 12 by the siphon principle. A vacuum pump can be added to the pipe 6 at one end of the storage tank 7 as needed. An oil outlet 8 is provided on the side of the storage tank 7 near the bottom. A processing device is connected to the oil outlet 8 to process the extracted oil.

[0023] The bottom of the outer cylinder 3 is connected to the bottom of the inner cylinder 5. The bottom of the outer cylinder 3 is threaded and fixedly connected to the inner cylinder 3 via a screw connection. A motor 16 is installed inside the bottom of the outer cylinder 5, and a second rotating shaft 1601 is mounted on the motor 16. The motor 16 drives the rotating shaft 1601 to rotate. The motor 16 is located in a slot 1602 within the bottom of the outer cylinder 5. Other components, such as a control module, can be added to the slot 1602 as needed. A connector 10 is fixed to the top of the outer cylinder 9 via a screw connection. The connector 10 is used to fix external pipes. A valve 11 is located in the middle of the top of the outer cylinder 9, through which oil enters the inner cylinder 12, which is located inside the outer cylinder 3.

[0024] A fastener 17 is fixedly installed at the top of the inner side of the outer cylinder 3 by screw connection. The fastener 17 is used to connect the inner cylinder 12 and the outer cylinder 3. The upper end of the fastener 17 can be fixed to the lower surface of the cylinder top 9 by welding or screw connection. Air outlets 1701 are evenly opened on the fastener 17 to discharge the waste gas in the inner cylinder 12. A gas collection groove 1702 is opened between the fastener 17 and the outer cylinder 3.

[0025] A first rotating shaft 13 is fixedly welded to the center of the bottom of the inner cylinder 12. The first rotating shaft 13 is driven to rotate by a magnetic coupler 15, thereby driving the rotation of the inner cylinder 12 and the spiral blade 14. The spiral blade 14 is fixedly screwed onto the first rotating shaft 13. A vacuum bearing 18 is provided at the top of the outer side of the inner cylinder 12. The vacuum bearing 18 contains a high-precision sealing ring or sealing lip, which can effectively prevent gas or liquid leakage and ensure that the vacuum environment is maintained in the vacuum tank 301. The function of the vacuum tank 301 is to even out the gas resistance between the inner cylinder 12 and the outer cylinder 3, and to prevent vibration or displacement when the inner cylinder 12 rotates.

[0026] A magnetic coupler 15 is connected to the upper end of the second rotating shaft 1601, and a first rotating shaft 13 is connected to the upper end of the magnetic coupler 15. A guide edge 1201 is fixed to the inner wall of the inner cylinder 12 by welding or screwing. The guide edge 1201 ensures that the oil flows along a specific path, thus improving the stability and efficiency of the oil flow. The magnetic coupler 15 includes an active part and a driven part. The active part is connected to the second rotating shaft 1601, and the driven part is connected to the inner cylinder 12 and the first rotating shaft 13. There is a certain gap between these two parts, and there is no direct physical contact. When the motor 16 starts, it drives the second rotating shaft 1601 to rotate. Due to the action of the magnetic coupler 15, the magnetic force generated by the active part will penetrate this gap, attracting and driving the driven part to rotate.

[0027] The vacuum bearing 18 is fixed to the inner wall of the fixing member 17 by a screw connection. A vacuum groove 301 is provided below the fixing member 17. The vacuum bearing 18 is fixed to the top of the outer wall of the inner cylinder 12 by a screw connection.

[0028] In actual operation, oil is first introduced through connector 10 and valve 11 is opened, allowing the oil to flow into the inner cylinder 12. The guide edge 1201 of the inner cylinder 12 ensures stable oil flow. After the motor 16 starts, its driven second rotating shaft 1601 begins to rotate. The active part of the magnetic coupler 15 is connected to the second rotating shaft 1601, while the driven part is connected to the first rotating shaft 13 and the inner cylinder 12. Rotational power is transmitted without contact via magnetic force, causing the inner cylinder 12 and the spiral blade 14 to rotate together. The rotation of the spiral blade 14 agitates and separates the oil. Due to centrifugal force, the oil is thrown from the spiral blade 14 onto the inner wall of the inner cylinder 12 and flows into the bottom of the inner cylinder 12 along the guide edge 1201. At this time, a certain negative pressure environment is formed inside the inner cylinder 12. Since one end of the pipe 6 is connected to the bottom of the inner cylinder 12 and the other end is connected to the storage tank 7, under the action of negative pressure, and with the combined effect of gravity and pipe design, a siphon effect is formed, transporting the oil to the storage tank 7.

[0029] The exhaust port 2 at the top of the outer cylinder 3 discharges the gas and vapor generated during the separation process. The isolation plate 4 not only separates the outer cylinder 3 and the inner cylinder 12, but also fixes the magnetic coupler 15. The vacuum bearing 18 ensures stable rotation of the inner cylinder 12 and reduces wear. The vacuum groove 301 below the fixing member 17 maintains a vacuum state between the inner cylinder 12 and the outer cylinder 3, improving separation efficiency. After processing, the valve 11 is closed and the power to the motor 16 is disconnected, ending the entire operation.

[0030] 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 vacuum separation mechanism for a vacuum oil filter, comprising a telescopic pipe (1), an exhaust port (2), an outer cylinder (3), a partition plate (4), a cylinder bottom (5), a pipe (6), a storage tank (7), an oil outlet (8), a cylinder top (9), a connector (10), a valve (11), and an inner cylinder (12), characterized in that: The upper part of the telescopic pipe (1) is fixed on the top of the cylinder (9). The outer surface of the outer cylinder (3) is provided with an exhaust port (2) near the top. The isolation plate (4) is fixed at the bottom of the inner part of the outer cylinder (3). One end of the pipe (6) is connected to the top of the telescopic pipe (1). The other end of the pipe (6) is connected to a storage tank (7). An oil outlet (8) is provided on the side of the storage tank (7) near the bottom.

2. The vacuum separation mechanism for a vacuum oil filter according to claim 1, characterized in that: The bottom of the cylinder (5) is connected to the bottom of the outer cylinder (3). A motor (16) is installed inside the bottom of the cylinder (5). A second rotating shaft (1601) is installed on the motor (16). The motor (16) is installed in a slot (1602) inside the bottom of the cylinder (5). A connector (10) is fixed on the top of the cylinder (9). A valve (11) is installed in the middle of the top of the cylinder (9). The inner cylinder (12) is installed inside the outer cylinder (3).

3. The vacuum separation mechanism for a vacuum oil filtration machine according to claim 1, characterized in that: A fixing member (17) is fixed at the top of the inner side of the outer cylinder (3). The upper end of the fixing member (17) is fixed on the lower surface of the cylinder top (9). An air outlet (1701) is evenly opened on the fixing member (17). An air collection groove (1702) is opened between the fixing member (17) and the outer cylinder (3).

4. The vacuum separation mechanism for a vacuum oil filtration machine according to claim 1, characterized in that: A first rotating shaft (13) is fixed at the center of the bottom of the inner cylinder (12), and a spiral blade (14) is fixed on the first rotating shaft (13). A vacuum bearing (18) is provided at the top of the outer side of the inner cylinder (12).

5. The vacuum separation mechanism for a vacuum oil filter according to claim 2, characterized in that: The upper end of the second rotating shaft (1601) is connected to a magnetic coupler (15), the upper end of the magnetic coupler (15) is connected to a first rotating shaft (13), and the inner wall of the inner cylinder (12) is fixed with a guide edge (1201).

6. The vacuum separation mechanism for a vacuum oil filter according to claim 4, characterized in that: The vacuum bearing (18) is fixed on the outer side of the inner wall of the fixing member (17), and a vacuum groove (301) is provided below the fixing member (17). The vacuum bearing (18) is fixed at the top of the outer wall of the inner cylinder (12).

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