Water solution recovery device for lubricating oil production

Abstract

The utility model discloses an aqueous solution recovery device for lubricating oil production, which comprises a base, a mixing box is arranged on one side of the top end of the base, a separation box is arranged on the other side of the top end of the base, and a frame is arranged at the top end of the mixing box. According to the aqueous solution recovery device for lubricating oil production, by arranging a connecting shaft, a first gear, a second gear, an oil-water separation membrane and a scraper, a driving motor is started, and the driving motor drives a fixed shaft to rotate through a fixed plate; the first gear is arranged between the frame and the second gear, and the connecting shaft in the second gear is movably connected to the bottom end of the driving shaft, so that the fixed shaft rotates to drive the scraping plate to scrape impurities adhered to the inner side wall of the mixing box, and the stirring rods on the two sides of the connecting shaft can stir the lubricating oil in the mixing box to uniformly mix the lubricating oil; therefore, the processing efficiency can be improved, and the problems that the mixing efficiency is poor and the inner side wall of the mixing box is inconvenient to clean are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil production, in particular to a water solution recovery device for lubricating oil production. Background Art

[0002] Lubricating oil mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is widely used in automobiles, ships, various industrial equipment and transmission parts of various machinery. Lubricating oil will be replaced after long-term use. The replaced lubricating oil can be recycled for reprocessing. When reprocessing the lubricating oil, it is necessary to use a lubricating oil production aqueous solution recovery device. When using the lubricating oil production aqueous solution recovery device, it is found that the mixing efficiency is poor and it is inconvenient to clean the inner wall of the mixing box. Therefore, we proposed a new type of lubricating oil production aqueous solution recovery device to improve the above-mentioned problems. Utility Model Content

[0003] The utility model aims to provide a water solution recovery device for lubricating oil production, so as to solve the problems of poor mixing efficiency and inconvenience in cleaning the inner wall of the mixing box proposed in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water solution recovery device for lubricating oil production, comprising a base, a mixing box is arranged on one side of the top of the base, a separation box is arranged on the other side of the top of the base, a frame is arranged on the top of the mixing box, connecting plates are fixedly connected to both sides of the frame, a mounting frame is welded to the top of the connecting plate, a driving motor is installed on the top of the mounting frame, a driving shaft is fixedly connected to the output end of the driving motor, a connecting shaft is movably connected to the bottom end of the driving shaft, a second gear is fixedly connected to the top of the outside of the connecting shaft, stirring rods are fixedly connected to both sides of the connecting shaft, a fixed plate is fixedly connected to the outside of the driving shaft, a fixed shaft is fixedly connected to the other side of the bottom end of the fixed plate, a first gear is movably connected to the top of the outside of the fixed shaft, a scraper is installed on the other side of the fixed shaft, a first drain pipe is fixedly connected to the other side of the separation box, a second drain pipe is fixedly connected to the bottom end of the other side of the separation box, a water pump is arranged on the other side of the mixing box, and the output end and input end of the water pump are respectively fixedly connected to pipelines.

[0005] Preferably, a tooth block is disposed on the outside of the first gear, a tooth groove is disposed on the inner side wall of the frame, the first gear cooperates with the frame through the tooth groove, and the second gear cooperates with the first gear.

[0006] Preferably, the connecting shaft is movably connected inside the mixing box, the scraper is arranged on the other side of the mixing box, and the bottom end and the top end of the pipeline respectively penetrate the inside of the mixing box and the separation box.

[0007] Preferably, hydraulic cylinders are installed on both sides of the mixing box, a reserved groove is opened at the bottom end inside the connecting plate, a top block is fixedly connected to the top of the hydraulic cylinder, and the top block is arranged inside the reserved groove.

[0008] Preferably, an air pump is installed at the bottom end of one side of the mixing box, and a connecting pipe is fixedly connected to the output end of the air pump. A check valve is provided at one end of the connecting pipe, and the other side of the connecting pipe passes through one side of the interior of the mixing box.

[0009] Preferably, a mounting shell is fixedly connected to a location on one side of the interior of the mixing box, a filter plate is provided on one side of the interior of the mounting shell, both ends of the filter plate are fixedly connected to limiting sliders, both ends of the interior of the mounting shell are provided with limiting grooves, an oil-water separation membrane is provided inside the separation box, blocks are fixedly connected to both sides of the oil-water separation membrane, slots are fixedly connected to both sides of the interior of the separation box, and handles are fixedly connected to the tops of the filter plate and the blocks, respectively.

[0010] Preferably, the limiting sliding block is arranged inside the limiting groove, and the limiting sliding block slides inside the limiting groove.

[0011] Preferably, the card block is embedded in the card slot, and the card block and the card slot cooperate with each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the aqueous solution recovery device for lubricating oil production not only facilitates cleaning of the inner wall of the box body, facilitates lifting and lowering of the stirring assembly and the scraper, but also improves the filtering effect;

[0013] (1) A connecting shaft, a driving shaft, a driving motor, a fixed shaft, a first gear, a second gear, an oil-water separation membrane and a scraper are provided, the driving motor is started, and the driving motor drives the fixed shaft to rotate through the fixed plate. Since the first gear is arranged between the frame and the second gear and the connecting shaft inside the second gear is movably connected to the bottom end of the driving shaft, the rotation of the fixed shaft can drive the scraper to scrape off impurities adhered to the inner wall of the mixing box, and the stirring rods on both sides of the connecting shaft can stir the lubricating oil inside the mixing box to make the lubricating oil mixed evenly, thereby improving the processing efficiency;

[0014] (2) By providing a check valve, a hydraulic cylinder, a top block and a connecting plate, the hydraulic cylinder is started when the frame needs to be raised, and the hydraulic cylinder drives the top block to rise. Since the top block is embedded in the reserved groove inside the connecting plate, the rise of the top block can drive the components at the bottom of the frame and the mounting frame to rise, so that the impurities adhering to the components can be uniformly processed. The air pump inflates the interior of the mixing box through the connecting pipe, and the check valve can prevent the lubricating oil inside the mixing box from flowing back;

[0015] (3) By providing a limit groove, a limit slider, an oil-water separation membrane, a card slot, a handle and a card block, the filter plate can filter the lubricating oil when the water pump extracts the lubricating oil from the mixing box. After the lubricating oil and the aqueous solution are extracted into the separation box, the oil-water separation membrane can separate the oil and liquid, and then the lubricating oil is discharged through the first drain pipe. When the filter plate needs to be replaced, the handle at the top of the filter plate is pulled, and the handle drives the filter plate to be separated from the inside of the mounting shell, thereby facilitating the cleaning and replacement of the filter plate. When the oil-water separation membrane needs to be replaced, the handle at the top of the card block is pulled, and the handle drives the card block to be separated from the inside of the card slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a cross-sectional structure of a frame viewed from above of the utility model;

[0018] Figure 3 It is a side view enlarged structural schematic diagram of the filter plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the top view of the oil-water separation membrane of the utility model

[0020] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. base; 2. mounting shell; 3. limit groove; 4. limit slider; 5. connecting shaft; 6. mixing box; 7. air pump; 8. connecting pipe; 9. check valve; 10. hydraulic cylinder; 11. top block; 12. connecting plate; 13. mounting frame; 14. frame; 15. driving shaft; 16. driving motor; 17. fixing plate; 18. fixing shaft; 19. first gear; 20. separation box; 21. oil-water separation membrane; 22. slot; 23. first drain pipe; 24. second drain pipe; 25. water pump; 26. pipeline; 27. second gear; 28. filter plate; 29. ​​handle; 30. block; 31. stirring rod; 32. scraper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-5A water solution recovery device for lubricating oil production includes a base 1, a mixing box 6 is arranged on one side of the top of the base 1, a separation box 20 is arranged on the other side of the top of the base 1, a frame 14 is arranged on the top of the mixing box 6, connecting plates 12 are fixedly connected to both sides of the frame 14, a mounting frame 13 is welded to the top of the connecting plate 12, a driving motor 16 is installed on the top of the mounting frame 13, a driving shaft 15 is fixedly connected to the output end of the driving motor 16, a connecting shaft 5 is movably connected to the bottom end of the driving shaft 15, and a second gear 27 is fixedly connected to the top of the outer side of the connecting shaft 5 , stirring rods 31 are fixedly connected to both sides of the connecting shaft 5, a fixing plate 17 is fixedly connected to the outside of the driving shaft 15, a fixing shaft 18 is fixedly connected to the other side of the bottom end of the fixing plate 17, a first gear 19 is movably connected to the top of the outside of the fixing shaft 18, a scraper 32 is installed on the other side of the fixing shaft 18, a first drain pipe 23 is fixedly connected to the other side of the separation box 20, a second drain pipe 24 is fixedly connected to the bottom end of the other side of the separation box 20, a water pump 25 is arranged on the other side of the mixing box 6, and the output end and input end of the water pump 25 are respectively fixedly connected to the pipeline 26;

[0024] The first gear 19 is provided with a tooth block on the outside, and the inner wall of the frame 14 is provided with a tooth groove. The first gear 19 cooperates with the frame 14 through the tooth groove, and the second gear 27 cooperates with the first gear 19. The connecting shaft 5 is movably connected to the inside of the mixing box 6, and the scraper 32 is provided on the other side of the mixing box 6. The bottom end and the top end of the pipe 26 respectively penetrate the inside of the mixing box 6 and the separation box 20.

[0025] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, when it is necessary to raise the frame 14, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the top block 11 to rise. Since the top block 11 is embedded in the reserved groove inside the connecting plate 12, the rise of the top block 11 can drive the components at the bottom of the frame 14 and the mounting frame 13 to rise, so that the impurities adhering to the components can be uniformly processed. The air pump 7 inflates the interior of the mixing box 6 through the connecting pipe 8, and the check valve 9 can prevent the lubricating oil inside the mixing box 6 from flowing back.

[0026] Embodiment 2: Hydraulic cylinders 10 are installed on both sides of the mixing box 6, a reserved groove is opened at the bottom end of the connecting plate 12, a top block 11 is fixedly connected to the top of the hydraulic cylinder 10, and the top block 11 is arranged inside the reserved groove, an air pump 7 is installed at the bottom end of one side of the mixing box 6, and a connecting pipe 8 is fixedly connected to the output end of the air pump 7, a check valve 9 is arranged at one end of the connecting pipe 8, and the other side of the connecting pipe 8 runs through one side of the inside of the mixing box 6;

[0027] Specifically, Figure 1As shown, when it is necessary to raise the frame 14, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the top block 11 to rise. Since the top block 11 is embedded in the reserved groove inside the connecting plate 12, the rise of the top block 11 can drive the components at the bottom of the frame 14 and the mounting frame 13 to rise, so that the impurities adhering to the components can be uniformly processed. The air pump 7 inflates the interior of the mixing box 6 through the connecting pipe 8, and the check valve 9 can prevent the lubricating oil inside the mixing box 6 from flowing back.

[0028] Embodiment 3: A mounting shell 2 is fixedly connected to a location on one side of the interior of the mixing box 6, a filter plate 28 is provided on one side of the interior of the mounting shell 2, both ends of the filter plate 28 are fixedly connected to limit sliders 4, both ends of the interior of the mounting shell 2 are provided with limit grooves 3, an oil-water separation membrane 21 is provided inside the separation box 20, both sides of the oil-water separation membrane 21 are fixedly connected to blocks 30, both sides of the interior of the separation box 20 are fixedly connected to the grooves 22, the tops of the filter plate 28 and the block 30 are respectively fixedly connected to handles 29, the limit slider 4 is provided inside the limit groove 3, the limit slider 4 slides inside the limit groove 3, the block 30 is embedded in the inside of the groove 22, and the block 30 and the groove 22 cooperate with each other;

[0029] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when the water pump 25 extracts the lubricating oil inside the mixing box 6, the filter plate 28 can filter the lubricating oil. After the lubricating oil and the aqueous solution are extracted into the separation box 20, the oil-water separation membrane 21 can separate the oil and liquid, and then the lubricating oil is discharged through the first drain pipe 23. When the filter plate 28 needs to be replaced, the handle 29 at the top of the filter plate 28 is pulled, and the handle 29 drives the filter plate 28 to be separated from the inside of the mounting shell 2, so as to facilitate the cleaning and replacement of the filter plate 28. When the oil-water separation membrane 21 needs to be replaced, the handle 29 at the top of the block 30 is pulled, and the handle 29 drives the block 30 to be separated from the inside of the slot 22.

[0030] Working principle: When the utility model is in use, the aqueous solution and the flocculant are placed into the mixing box 6 through the top of the frame 14. After placing them, the driving motor 16 is started. The driving motor 16 drives the fixed shaft 18 to rotate through the fixed plate 17. The rotation of the fixed shaft 18 can drive the scraper 32 to scrape off the impurities adhered to the inner wall of the mixing box 6, thereby preventing the impurities from adhering to the inner wall of the mixing box 6 for a long time and being difficult to clean. The stirring rods 31 on both sides of the connecting shaft 5 can stir the lubricating oil inside the mixing box 6 to make the lubricating oil mixed evenly, and then start the air pump 7. The air pump 7 inflates the interior of the mixing box 6 through the connecting pipe 8 to separate the aqueous solution from the lubricating oil. The check valve 9 can prevent the lubricating oil inside the mixing box 6 from flowing back. When the water pump 25 extracts the lubricating oil inside the mixing box 6, the filter plate 28 can filter the lubricating oil to separate the lubricating oil and water. The solution is extracted into the interior of the separation box 20, and then the oil-water separation membrane 21 can separate the oil and liquid, and then the lubricating oil is discharged through the first drain pipe 23. When the filter plate 28 needs to be replaced, the handle 29 at the top of the filter plate 28 is pulled, and the handle 29 drives the filter plate 28 to be separated from the interior of the mounting shell 2, so as to facilitate the cleaning and replacement of the filter plate 28. When the oil-water separation membrane 21 needs to be replaced, the handle 29 at the top of the block 30 is pulled, and the handle 29 drives the block 30 to be separated from the interior of the slot 22. When the frame 14 needs to be raised, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the top block 11 to rise. Since the top block 11 is embedded in the reserved groove inside the connecting plate 12, the rise of the top block 11 can drive the components at the bottom of the frame 14 and the mounting frame 13 to rise, so that the impurities adhering to the components can be conveniently handled uniformly.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lubricating oil production aqueous solution recovery device, comprising a base (1), characterized in that: A mixing box (6) is arranged on one side of the top of the base (1), a separation box (20) is arranged on the other side of the top of the base (1), a frame (14) is arranged on the top of the mixing box (6), connecting plates (12) are fixedly connected to both sides of the frame (14), a mounting frame (13) is welded to the top of the connecting plate (12), a driving motor (16) is installed on the top of the mounting frame (13), an output end of the driving motor (16) is fixedly connected to a driving shaft (15), a bottom end of the driving shaft (15) is movably connected to a connecting shaft (5), a second gear (27) is fixedly connected to the top of the outside of the connecting shaft (5), and both sides of the connecting shaft (5) are connected to the connecting shaft (5). A stirring rod (31) is fixedly connected, a fixed plate (17) is fixedly connected to the outside of the driving shaft (15), a fixed shaft (18) is fixedly connected to the other side of the bottom end of the fixed plate (17), a first gear (19) is movably connected to the top of the outside of the fixed shaft (18), a scraper (32) is installed on the other side of the fixed shaft (18), a first drain pipe (23) is fixedly connected to the other side of the separation box (20), a second drain pipe (24) is fixedly connected to the bottom end of the other side of the separation box (20), and a water pump (25) is arranged on the other side of the mixing box (6), and the output end and input end of the water pump (25) are respectively fixedly connected to pipelines (26).

2. The lubricating oil production aqueous solution recovery device according to claim 1, characterized in that: The first gear (19) is provided with a tooth block on the outside, and the inner wall of the frame (14) is provided with a tooth groove. The first gear (19) and the frame (14) cooperate with each other through the tooth groove, and the second gear (27) and the first gear (19) cooperate with each other.

3. The aqueous solution recovery device for lubricating oil production according to claim 1, characterized in that: The connecting shaft (5) is movably connected to the interior of the mixing box (6), the scraper (32) is arranged on the other side of the interior of the mixing box (6), and the bottom end and the top end of the pipe (26) respectively penetrate the interior of the mixing box (6) and the separation box (20).

4. The aqueous solution recovery device for lubricating oil production according to claim 1, characterized in that: Hydraulic cylinders (10) are installed on both sides of the mixing box (6), a reserved groove is provided at the bottom end inside the connecting plate (12), a top block (11) is fixedly connected to the top of the hydraulic cylinder (10), and the top block (11) is arranged inside the reserved groove.

5. The aqueous solution recovery device for lubricating oil production according to claim 1, characterized in that: An air pump (7) is installed at the bottom end of one side of the mixing box (6), and a connecting pipe (8) is fixedly connected to the output end of the air pump (7). A check valve (9) is provided at one end of the connecting pipe (8), and the other side of the connecting pipe (8) passes through one side of the interior of the mixing box (6).

6. The aqueous solution recovery device for lubricating oil production according to claim 1, characterized in that: A mounting shell (2) is fixedly connected to a location on one side of the interior of the mixing box (6), a filter plate (28) is provided on one side of the interior of the mounting shell (2), both ends of the filter plate (28) are fixedly connected to limit sliders (4), both ends of the interior of the mounting shell (2) are provided with limit grooves (3), an oil-water separation membrane (21) is provided inside the separation box (20), both sides of the oil-water separation membrane (21) are fixedly connected to clamping blocks (30), both sides of the interior of the separation box (20) are fixedly connected to clamping grooves (22), and handles (29) are fixedly connected to the tops of the filter plate (28) and the clamping blocks (30), respectively.

7. The aqueous solution recovery device for lubricating oil production according to claim 6, characterized in that: The limiting slide block (4) is arranged inside the limiting groove (3), and the limiting slide block (4) slides inside the limiting groove (3).

8. The aqueous solution recovery device for lubricating oil production according to claim 6, characterized in that: The card block (30) is embedded in the card slot (22), and the card block (30) and the card slot (22) cooperate with each other.

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