A purification device for lubricating oil processing

Abstract

This utility model discloses a purification device for lubricating oil processing. The key technical features are: a support frame with a housing inside; a first partition plate fixedly installed inside the housing; two snap-fit ​​holes on the top surface of the first partition plate; a first connecting pipe snapped into the snap-fit ​​holes; a first buffer pipe on the bottom surface of the first connecting pipe; the first connecting pipe and the first buffer pipe communicating with each other; a second connecting pipe with a Y-shaped structure inside the support frame; second buffer pipes fixedly installed at both ends on the same side of the second connecting pipe; the second connecting pipe and two first buffer pipes sleeved together via the second buffer pipes; and two magnetic blocks fixedly installed inside the housing. By setting the first partition plate, the lubricating oil carrying space and the impurity removal space can be separated, preventing mutual interference.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil processing technology, and specifically to a purification device for lubricating oil processing. Background Technology

[0002] Large-scale mechanical equipment is widely used in various machining and commercial applications. To ensure high transmission efficiency of compressors and mechanical structures during operation and to avoid dry friction between the spindle and bearings, lubricating oil is needed to form an oil film in the transmission bearings, supporting the spindle and cooling the bearings to remove frictional heat. However, during operation, the lubricating oil may contain a large number of impurities, including solid waste, moisture, and refrigerant, which can prevent the formation of an oil film, reduce lubrication effectiveness, and lead to bearing wear.

[0003] Existing purification devices on the market generally separate the lubricating oil and its sediments through an internal filter after the lubricating oil has settled, thereby purifying the lubricating oil. However, in actual use, after removing the sediments, the oil still contains impurities such as iron filings mixed in during the previous processing. These particles are not only small, but may also be mixed into the lubricating oil in an ionic state, making them difficult to remove simply by using a filter. Therefore, we propose a purification device based on lubricating oil processing. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a purification device for lubricating oil processing, which solves the problem that in actual use, after removing sediment, the oil still contains impurities such as iron filings mixed in during the previous processing. These impurities are not only small in size, but are also likely to be mixed into the lubricating oil in an ionic state, making them difficult to remove simply by using a filter.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A purification device for lubricating oil processing includes a support frame, a housing is snapped into the support frame, a first partition plate is fixedly installed inside the housing, two snap-fit ​​holes are opened on the top surface of the first partition plate, a first connecting pipe is snapped into the snap-fit ​​holes, a first buffer pipe is provided on the bottom surface of the first connecting pipe, the first connecting pipe and the first buffer pipe are connected, a second connecting pipe is provided inside the support frame, the second connecting pipe has a Y-shaped structure, a second buffer pipe is fixedly installed at both ends on the same side of the second connecting pipe, the second connecting pipe is sleeved together with the two first buffer pipes through the second buffer pipe, and two magnetic blocks are fixedly installed inside the housing.

[0007] Preferably, a second partition plate is fixedly installed inside the first buffer tube, and a through hole is provided on the top surface of the second partition plate.

[0008] Preferably, the bottom surface of the box has a discharge pipe, the box and the discharge pipe are connected, the end of the second connecting pipe away from the two second buffer pipes is located inside the discharge pipe, the discharge pipe has a rubber pad inside, the rubber pad is located on the outer wall of the end of the second connecting pipe away from the two second buffer pipes, the outer wall of the discharge pipe has a locking hole, the outer wall of the discharge pipe is provided with a valve, and the valve is locked together with the discharge pipe through the locking hole on the outer wall of the discharge pipe.

[0009] Preferably, a fixing ring is fixedly installed inside the housing, and a filter screen is fixedly installed inside the fixing ring.

[0010] Preferably, a top plate is fixedly installed inside the housing, and a fixed tube is provided on the top surface of the top plate. The top plate and the fixed tube are connected. A sliding tube is sleeved inside the fixed tube. The sliding tube consists of a circular tube portion and an annular portion on the outer wall of the circular tube portion. Several pressure relief holes are provided on the outer wall of the circular tube portion of the sliding tube. A second partition plate is sleeved on the outer wall of the circular tube portion of the sliding tube. The second partition plate is limited by the annular portion of the sliding tube and the inner top surface of the fixed tube.

[0011] Preferably, a feeding pipe is fixedly installed on the top surface of the top plate, and a sealing cap is fitted on the outer wall of the feeding pipe.

[0012] In summary, the present invention has the following main advantages:

[0013] 1. By setting the first partition plate, the lubricating oil carrying space and the impurity removal space can be separated to avoid mutual interference, which would prevent the device from failing to achieve the highest purification efficiency. The design of the first and second buffer tubes, with their radii larger than the first and second connecting tubes, allows the lubricating oil to be buffered when passing through the first and second buffer tubes, reducing the flow speed and preventing the reaction time from being too short, which would affect the purification efficiency. The design of the magnetic blocks allows the magnetic field generated between the two magnetic blocks to collect iron filings in the lubricating oil, keeping them inside the two second buffer tubes, removing most of the iron filings, so that the discharged lubricating oil has higher purity and is easier to form an oil film.

[0014] 2. By setting a second partition plate, the first buffer tube and the second buffer tube can be separated, allowing the chemical reagent package to be placed inside the first buffer tube. While ensuring the buffering effect of the first buffer tube, it can precipitate a small amount of metal ions in the lubricating oil, making it easier to filter and ensuring the purity of the lubricating oil. Attached Figure Description

[0015] Figure 1This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the box structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the second connecting pipe structure of this utility model.

[0019] Reference numerals: 1. Support frame; 2. Box body; 3. First partition plate; 4. Snap-fit ​​hole; 5. First connecting pipe; 6. First buffer pipe; 7. Second connecting pipe; 8. Second buffer pipe; 9. Magnetic block; 10. Discharge pipe; 11. Rubber pad; 12. Valve; 13. Fixing ring; 14. Filter screen; 15. Top plate; 16. Fixing pipe; 17. Sliding pipe; 18. Pressure relief hole; 19. Second partition plate; 20. Feeding pipe; 21. Sealing cover. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] refer to Figures 1-4A purification device for lubricating oil processing includes a support frame 1. A housing 2 is internally fitted into the support frame 1. A first partition plate 3 is fixedly installed inside the housing 2. The design of the first partition plate 3 separates the lubricating oil carrying space from the impurity removal space, preventing mutual interference and ensuring the device achieves its maximum purification efficiency. Two snap-fit ​​holes 4 are formed on the top surface of the first partition plate 3, and a first connecting pipe 5 is snapped into the snap-fit ​​holes 4. The bottom surface of the first connecting pipe 5 has a first buffer pipe 6, which communicates with the first buffer pipe 6. A second connecting pipe 7, which has a Y-shaped structure, is installed inside the support frame 1. Second buffer pipes are fixedly installed at both ends on the same side of the second connecting pipe 7. Pipe 8 and the second connecting pipe 7 are sleeved together with the second buffer pipe 8 and the two first buffer pipes 6. The design of the first buffer pipe 6 and the second buffer pipe 8, with their radii larger than the first connecting pipe 5 and the second connecting pipe 7, allows the lubricating oil to be buffered when passing through the first buffer pipe 6 and the second buffer pipe 8, reducing the flow speed and avoiding the reaction time being too short, which would affect the purification efficiency. Two magnetic blocks 9 are fixedly installed inside the box 2. The design of the magnetic blocks 9 allows the magnetic field generated between the two magnetic blocks 9 to collect iron filings in the lubricating oil, keeping them inside the two second buffer pipes 8, removing most of the iron filings, so that the discharged lubricating oil has higher purity and is easier to form an oil film.

[0022] A second partition plate 19 is fixedly installed inside the first buffer tube 6. The top surface of the second partition plate 19 has a through hole. Through the design of the second partition plate 19, the first buffer tube 6 and the second buffer tube 8 can be separated, so that a chemical agent pack can be placed inside the first buffer tube 6. While ensuring the buffering effect of the first buffer tube 6, it can precipitate a small amount of metal ions in the lubricating oil, making it easier to filter and ensuring the purity of the lubricating oil.

[0023] The bottom surface of the housing 2 has a discharge pipe 10, and the housing 2 and the discharge pipe 10 are connected. The end of the second connecting pipe 7 away from the two second buffer pipes 8 is located inside the discharge pipe 10. The discharge pipe 10 has a rubber pad 11 inside, which is located on the outer wall of the end of the second connecting pipe 7 away from the two second buffer pipes 8. The design of the rubber pad 11 can protect the end of the second connecting pipe 7 away from the two second buffer pipes 8, ensuring that the part of the second connecting pipe 7 inside the discharge pipe 10 can be stably limited and prevented from being damaged during use. The frequent obstruction in the middle affects the actual use effect. On the other hand, it can protect the part of the second connecting pipe 7 located inside the discharge pipe 10, reduce wear and increase the service life of the second connecting pipe 7. The outer wall of the discharge pipe 10 is provided with a locking hole, and a valve 12 is provided on the outer wall of the discharge pipe 10. The valve 12 is locked together with the discharge pipe 10 through the locking hole on the outer wall of the discharge pipe 10. Through the design of the valve 12, the lubricating oil inside the box 2 can be accessed at any time by the opening and closing of the valve 12, making the use of the device more flexible.

[0024] A fixing ring 13 is fixedly installed inside the housing 2, and a filter screen 14 is fixedly installed inside the fixing ring 13. Through the design of the filter screen 14, the lubricating oil can be filtered through the mesh structure, mainly to remove the sediment and other impurities present in the lubricating oil, to ensure the purity of the lubricating oil and prepare for subsequent processing.

[0025] A top plate 15 is fixedly installed inside the housing 2. The top surface of the top plate 15 has a fixed tube 16, and the top plate 15 and the fixed tube 16 are connected. A sliding tube 17 is sleeved inside the fixed tube 16. The sliding tube 17 consists of a circular tube portion and an annular portion on the outer wall of the circular tube portion. Several pressure relief holes 18 are opened on the outer wall of the circular tube portion of the sliding tube 17. A second partition plate 19 is sleeved on the outer wall of the circular tube portion of the sliding tube 17. The second partition plate 19 is limited by the annular portion of the sliding tube 17 and the inner top surface of the fixed tube 16. The design of the fixed tube 16 allows the sliding tube 17 to be located inside the fixed tube 16 under normal circumstances, and the inside of the box 2 to be in a sealed state. When high pressure is generated due to internal material reaction or work, the pressure can push the sliding tube 17 out of the fixed tube 16 so that the pressure relief hole 18 can be connected to the outside air, assisting the box 2 to quickly relieve pressure and avoid safety hazards. After the pressure is relieved, the elasticity of the second partition plate 19 can work with the gravity of the sliding tube 17 itself to make it return to the fixed tube 16, so that the inside of the box 2 can continue to maintain a sealed state.

[0026] A feeding pipe 20 is fixedly installed on the top surface of the top plate 15. Through the design of the feeding pipe 20, the operator can connect a funnel or other structure to directly add the lubricating oil that has been processed in the previous step into the box 2, ensuring that the device can perform the filtering function normally. The outer wall of the feeding pipe 20 is fitted with a sealing cover 21. The sealing cover 21 can seal the inside of the box 2 after feeding is completed, minimizing the contact time between the lubricating oil and air to ensure its quality.

[0027] 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 purification device based on lubricating oil processing, comprising a support frame (1), characterized in that, The support frame (1) is fitted with a box (2). The box (2) is fixedly installed with a first partition plate (3). The top surface of the first partition plate (3) has two snap-fit ​​holes (4). The snap-fit ​​holes (4) are fitted with a first connecting pipe (5). The bottom surface of the first connecting pipe (5) has a first buffer pipe (6). The first connecting pipe (5) and the first buffer pipe (6) are connected. The support frame (1) is provided with a second connecting pipe (7). The second connecting pipe (7) has a Y-shaped structure. The two ends of the second connecting pipe (7) on the same side are fixedly installed with second buffer pipes (8). The second connecting pipe (7) is sleeved together with the two first buffer pipes (6) through the second buffer pipe (8). The box (2) is fixedly installed with two magnetic blocks (9).

2. The purification device for lubricating oil processing according to claim 1, characterized in that, The first buffer tube (6) has a second partition plate (19) fixedly installed inside, and the top surface of the second partition plate (19) has a through hole.

3. The purification device for lubricating oil processing according to claim 1, characterized in that, The bottom surface of the box (2) has a discharge pipe (10), the box (2) and the discharge pipe (10) are connected, the end of the second connecting pipe (7) away from the two second buffer pipes (8) is located inside the discharge pipe (10), the discharge pipe (10) has a rubber pad (11) inside, the rubber pad (11) is located on the outer wall of the end of the second connecting pipe (7) away from the two second buffer pipes (8), the outer wall of the discharge pipe (10) has a locking hole, the outer wall of the discharge pipe (10) is provided with a valve (12), the valve (12) is locked together with the discharge pipe (10) through the locking hole on the outer wall of the discharge pipe (10).

4. The purification device for lubricating oil processing according to claim 1, characterized in that, A fixing ring (13) is fixedly installed inside the housing (2), and a filter screen (14) is fixedly installed inside the fixing ring (13).

5. A purification device for lubricating oil processing according to claim 1, characterized in that, A top plate (15) is fixedly installed inside the box (2). The top surface of the top plate (15) has a fixed tube (16). The top plate (15) and the fixed tube (16) are connected. A sliding tube (17) is sleeved inside the fixed tube (16). The sliding tube (17) is composed of a round tube part and a circular part on the outer wall of the round tube part. Several pressure relief holes (18) are opened on the outer wall of the round tube part of the sliding tube (17). A second partition plate (19) is sleeved on the outer wall of the round tube part of the sliding tube (17). The second partition plate (19) is limited by the circular part of the sliding tube (17) and the inner top surface of the fixed tube (16).

6. A purification device for lubricating oil processing according to claim 5, characterized in that, The top surface of the top plate (15) is fixedly installed with a feeding pipe (20), and the outer wall surface of the feeding pipe (20) is fitted with a sealing cap (21).

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