Grading type impurity removal device for lubricating oil

Abstract

The utility model discloses a lubricating oil staged impurity removal device, which comprises a support frame, two groups of metal separation tanks and a plurality of stages of impurity removal tanks, the metal separation tanks and the plurality of stages of impurity removal tanks are arranged on the support frame, the metal separation tanks are symmetrically arranged, the bottom of the plurality of stages of impurity removal tanks is provided with a discharge pipe, the discharge pipe is provided with a valve, and the valve is connected with the support frame. The tops of the two metal separating tanks are connected with an upper connecting pipe, a filling pipe is arranged on the upper connecting pipe, the bottoms of the two metal separating tanks are connected with a lower connecting pipe, a second conveying pipe is arranged on the lower connecting pipe, a conveying pump is arranged on the supporting frame, and the second conveying pipe is arranged on a feeding port of the conveying pump. The utility model relates to the technical field of impurity removal devices, in particular to a graded impurity removal device for lubricating oil, which is convenient to clean impurities, not easy to block, capable of independently separating metal impurities and convenient to recycle the metal impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal devices, in particular to a lubricating oil grading impurity removal device. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. During the processing of lubricating oil, some impurities often remain inside, and users need to remove them. The existing lubricating oil classification impurity removal device uses a variety of different types of filter plates to filter the lubricating oil in a classification manner, but there are still some problems in actual use:

[0003] 1. During long-term use, a large amount of impurities will adhere to the surface of the filter plate, which will cause the mesh of the filter plate to be blocked, thereby reducing the filtering effect of the filter plate;

[0004] 2. When filtering impurities in lubricating oil, the existing lubricating oil classification impurity removal device cannot separate the metal impurities contained therein separately, so that the metal impurities are mixed with other impurities, which is not conducive to the recovery and reuse of the metal impurities. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lubricating oil grading impurity removal device which is convenient for cleaning impurities, not prone to clogging, can separate metal impurities separately, and is convenient for recycling and reusing metal impurities.

[0006] The technical scheme adopted by the utility model is as follows: The utility model is a lubricating oil graded impurity removal device, comprising a support frame, a metal separation tank and a multi-stage impurity removal tank, the metal separation tank and the multi-stage impurity removal tank are both arranged on the support frame, the metal separation tank is symmetrically provided with two groups, the bottom of the multi-stage impurity removal tank is provided with a discharge pipe, the discharge pipe is provided with a valve, the tops of the two groups of metal separation tanks are connected with upper connecting pipes, the upper connecting pipes are provided with a filling pipe, the bottoms of the two groups of metal separation tanks are connected with lower connecting pipes, the lower connecting pipes are provided with a second conveying pipe, the support frame is provided with a transmission pump, the second conveying pipe is provided on the feed inlet of the transmission pump, the discharge port of the transmission pump is provided with a first conveying pipe, the first conveying pipe extends into the multi-stage impurity removal tank, the metal separation tank is provided with a metal separation component, the metal separation component includes a spiral blade and an electromagnet, the electromagnet is provided in the metal separation tank, and the spiral blade is provided in the metal separation tank and is wound around the outside of the electromagnet.

[0007] Furthermore, a multi-stage filtering mechanism is provided in the multi-stage impurity removal tank, and the multi-stage filtering mechanism includes a coarse filter cartridge, a fine filter cartridge and a cleaning assembly for cleaning the coarse filter cartridge and the fine filter cartridge; a support ring is provided in the multi-stage impurity removal tank, and the coarse filter cartridge and the fine filter cartridge are both detachably provided on the support ring, the fine filter cartridge is located on the inner side of the coarse filter cartridge, and the coarse filter cartridge and the fine filter cartridge are concentrically arranged; a sealing cover is detachably provided on the top of the multi-stage impurity removal tank, and the cleaning assembly is arranged on the sealing cover.

[0008] Furthermore, the cleaning assembly includes a drive shaft, a connecting plate, a first cleaning brush and a second cleaning brush, the drive shaft is rotatably arranged on the sealing cover, the connecting plate is arranged on the drive shaft, the first cleaning brush is arranged on the connecting plate and contacts the outer surface of the coarse filter cartridge, and the second cleaning brush is arranged on the connecting plate and contacts the outer surface of the fine filter cartridge.

[0009] Furthermore, the sealing cover is provided with a motor, and the driving shaft is provided on an output shaft of the motor.

[0010] Furthermore, the metal separation tank is provided with a cleaning door.

[0011] Furthermore, two groups of concentrically arranged annular positioning grooves are provided on the top of the support ring, and the coarse filter cartridge and the fine filter cartridge are detachably arranged in the two groups of annular positioning grooves.

[0012] Furthermore, a material guiding slope is provided on the top surface of the support ring.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows: the present invention is provided with a metal separation tank and a metal separation component, which are used to separate metal impurities in the lubricating oil and facilitate the subsequent recycling and reuse of the metal impurities; the present invention is provided with a multi-stage impurity removal tank and a multi-stage filtering mechanism, which are used to facilitate multi-stage filtering of impurities remaining in the lubricating oil, thereby helping to improve the filtering effect of the lubricating oil, and the cleaning component is used to facilitate cleaning of the coarse filter cartridge and the fine filter cartridge, thereby avoiding clogging of the coarse filter cartridge and the fine filter cartridge, thereby better ensuring the filtering effect of the coarse filter cartridge and the fine filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0016] Figure 2 An exploded view of an embodiment of the utility model;

[0017] Figure 3 It is a front view of an embodiment of the utility model;

[0018] Figure 4 It is a left side view of an embodiment of the utility model;

[0019] Figure 5 for Figure 4 Sectional view along section AA;

[0020] Figure 6 for Figure 4 A cross-sectional view along section BB;

[0021] Figure 7 It is a top view of an embodiment of the utility model.

[0022] Among them, 1. support frame, 2. metal separation tank, 3. multi-stage impurity removal tank, 4. transmission pump, 5. first conveying pipe, 6. upper connecting pipe, 7. lower connecting pipe, 8. filling pipe, 9. second conveying pipe, 10. spiral blade, 11. electromagnet, 12. sealing cover, 13. support ring, 14. coarse filter cartridge, 15. fine filter cartridge, 16. cleaning assembly, 17. drive shaft, 18. connecting plate, 19. first cleaning brush, 20. second cleaning brush, 21. discharge pipe, 22. valve, 23. motor, 24. cleaning door, 25. annular positioning groove, 26. material guide slope. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] like Figure 1-Figure 7As shown, the utility model is a lubricating oil graded impurity removal device, comprising a support frame 1, a metal separation tank 2 and a multi-stage impurity removal tank 3, the metal separation tank 2 and the multi-stage impurity removal tank 3 are both arranged on the support frame 1, the metal separation tank 2 is symmetrically provided with two groups, a discharge pipe 21 is provided at the bottom of the multi-stage impurity removal tank 3, a valve 22 is provided on the discharge pipe 21, the tops of the two groups of metal separation tanks 2 are connected with an upper connecting pipe 6, the upper connecting pipe 6 is provided with a filling pipe 8, the bottoms of the two groups of metal separation tanks 2 are connected with a lower connecting pipe 7, the lower connecting pipe 7 A second conveying pipe 9 is provided on the support frame 1, a transmission pump 4 is provided on the support frame 1, the second conveying pipe 9 is provided on the feeding port of the transmission pump 4, a first conveying pipe 5 is provided on the discharging port of the transmission pump 4, the first conveying pipe 5 extends into the multi-stage impurity removal tank 3, a metal separation component is provided in the metal separation tank 2, the metal separation component includes a spiral blade 10 and an electromagnet 11, the electromagnet 11 is provided in the metal separation tank 2, the spiral blade 10 is provided in the metal separation tank 2 and is wound around the outside of the electromagnet 11; a cleaning door 24 is provided on the metal separation tank 2.

[0026] A multi-stage filtering mechanism is provided in the multi-stage impurity removal tank 3, and the multi-stage filtering mechanism includes a coarse filter cartridge 14, a fine filter cartridge 15 and a cleaning assembly 16 for cleaning the coarse filter cartridge 14 and the fine filter cartridge 15. A support ring 13 is provided in the multi-stage impurity removal tank 3, and both the coarse filter cartridge 14 and the fine filter cartridge 15 are detachably arranged on the support ring 13, and the fine filter cartridge 15 is located on the inner side of the coarse filter cartridge 14, and the coarse filter cartridge 14 and the fine filter cartridge 15 are concentrically arranged. A sealing cover 12 is detachably provided on the top of the multi-stage impurity removal tank 3, and the cleaning assembly 16 is arranged on the sealing cover 12; two groups of concentrically arranged annular positioning grooves 25 are provided on the top of the support ring 13, and the coarse filter cartridge 14 and the fine filter cartridge 15 are detachably arranged in the two groups of annular positioning grooves 25 respectively; a material guide slope 26 is provided on the top surface of the support ring 13.

[0027] The cleaning assembly 16 includes a drive shaft 17, a connecting plate 18, a first cleaning brush 19 and a second cleaning brush 20. The drive shaft 17 is rotatably arranged on the sealing cover 12, the connecting plate 18 is arranged on the drive shaft 17, the first cleaning brush 19 is arranged on the connecting plate 18 and contacts the outer surface of the coarse filter cartridge 14, and the second cleaning brush 20 is arranged on the connecting plate 18 and contacts the outer surface of the fine filter cartridge 15; a motor 23 is arranged on the sealing cover 12, and the drive shaft 17 is arranged on the output shaft of the motor 23.

[0028] When in use, the lubricating oil can be transmitted through the transmission pump 4, so that the lubricating oil flows through the metal separation tank 2 and the multi-stage impurity removal tank 3 in sequence for impurity removal. During impurity removal, the lubricating oil enters the metal separation tank 2 through the filling pipe 8 and the upper connecting pipe 6 and flows along the spiral blade 10. During the flow of the lubricating oil, the metal impurities mixed in the lubricating oil can be adsorbed by the electromagnet 11, so that the metal impurities can be separated separately. When the lubricating oil flows to the bottom of the metal separation tank 2, it will flow out through the lower connecting pipe 7 and enter the multi-stage impurity removal tank 3 through the second delivery pipe 9 and the first delivery pipe 5. The lubricating oil transported to the multi-stage impurity removal tank 3 will fall on the support ring 13. The lubricating oil falling on the support ring 13 will flow from the outer edge of the support ring 13 to the inner side of the support ring 13, and finally flow from the ring mouth at the center of the support ring 13 to the bottom of the multi-stage impurity removal tank 3. When the lubricating oil flows along the support ring 13, the lubricating oil will be filtered through the coarse filter cartridge 14 and the fine filter cartridge 15 in turn, so that the impurities remaining in the lubricating oil can be removed. The multi-stage filtration of the coarse filter cartridge 14 and the fine filter cartridge 15 can achieve a better impurity removal effect.

[0029] The motor 23 can drive the drive shaft 17 to rotate, the drive shaft 17 can drive the connecting plate 18 to rotate, the connecting plate 18 can drive the first cleaning brush 19 and the second cleaning brush 20 to rotate, and the coarse filter cartridge 14 and the fine filter cartridge 15 can be cleaned respectively by the first cleaning brush 19 and the second cleaning brush 20 to avoid clogging of the coarse filter cartridge 14 and the fine filter cartridge 15, thereby better ensuring the filtering effect of the coarse filter cartridge 14 and the fine filter cartridge 15.

[0030] When it is necessary to discharge the lubricating oil in the multi-stage impurity removal tank 3, it is only necessary to open the valve 22, and then the lubricating oil can be discharged through the discharge pipe 21. When it is necessary to clean the metal impurities on the electromagnet 11, it is only necessary to cut off the power of the electromagnet 11, cancel the adsorption of the metal impurities by the electromagnet 11, and make the metal fall onto the spiral blade 10 and slide along the spiral blade 10. Finally, the metal impurities will gather at the bottom of the metal separation tank 2, and then open the cleaning door 24 to clean out the metal impurities. When it is necessary to deeply clean and replace the coarse filter cartridge 14 and the fine filter cartridge 15, it is only necessary to remove the sealing cover 12 first, and then remove the coarse filter cartridge 14 and the fine filter cartridge 15.

[0031] To sum up, the present scheme is provided with a metal separation tank 2 and a metal separation component, through which the metal separation tank 2 and the metal separation component are convenient for separating metal impurities in the lubricating oil, and convenient for the subsequent recycling and reuse of the metal impurities; the present scheme is provided with a multi-stage impurity removal tank 3 and a multi-stage filtering mechanism, through which the multi-stage impurity removal tank 3 and the multi-stage filtering mechanism are convenient for multi-stage filtering of impurities remaining in the lubricating oil, which helps to improve the filtering effect of the lubricating oil, and through the cleaning component 16, it is convenient to clean the coarse filter cartridge 14 and the fine filter cartridge 15, which can avoid clogging of the coarse filter cartridge 14 and the fine filter cartridge 15, thereby better ensuring the filtering effect of the coarse filter cartridge 14 and the fine filter cartridge 15.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lubricating oil graded impurity removal device, comprising a support frame (1), a metal separation tank (2) and a multi-stage impurity removal tank (3), characterized in that: The metal separation tank (2) and the multi-stage impurity removal tank (3) are both arranged on the support frame (1). The metal separation tank (2) is symmetrically arranged in two groups. A discharge pipe (21) is arranged at the bottom of the multi-stage impurity removal tank (3). A valve (22) is arranged on the discharge pipe (21). The tops of the two groups of metal separation tanks (2) are connected to upper connecting pipes (6). A filling pipe (8) is arranged on the upper connecting pipe (6). The bottoms of the two groups of metal separation tanks (2) are connected to lower connecting pipes (7). A second conveying pipe (9) is arranged on the lower connecting pipe (7). A transmission pump (4) is provided on the frame (1), the second transmission pipe (9) is provided on the feed inlet of the transmission pump (4), the first transmission pipe (5) is provided on the discharge outlet of the transmission pump (4), the first transmission pipe (5) extends into the multi-stage impurity removal tank (3), a metal separation component is provided in the metal separation tank (2), the metal separation component comprises a spiral blade (10) and an electromagnet (11), the electromagnet (11) is provided in the metal separation tank (2), and the spiral blade (10) is provided in the metal separation tank (2) and is wound around the outside of the electromagnet (11).

2. The lubricating oil classification impurity removal device according to claim 1 is characterized in that: The multi-stage impurity removal tank (3) is provided with a multi-stage filtering mechanism, the multi-stage filtering mechanism comprising a coarse filter cartridge (14), a fine filter cartridge (15) and a cleaning assembly (16) for cleaning the coarse filter cartridge (14) and the fine filter cartridge (15); a support ring (13) is provided in the multi-stage impurity removal tank (3); the coarse filter cartridge (14) and the fine filter cartridge (15) are both detachably arranged on the support ring (13); the fine filter cartridge (15) is located inside the coarse filter cartridge (14); the coarse filter cartridge (14) and the fine filter cartridge (15) are concentrically arranged; a sealing cover (12) is detachably arranged on the top of the multi-stage impurity removal tank (3); and the cleaning assembly (16) is arranged on the sealing cover (12).

3. The lubricating oil classification impurity removal device according to claim 2 is characterized in that: The cleaning assembly (16) comprises a driving shaft (17), a connecting plate (18), a first cleaning brush (19) and a second cleaning brush (20); the driving shaft (17) is rotatably mounted on the sealing cover (12); the connecting plate (18) is mounted on the driving shaft (17); the first cleaning brush (19) is mounted on the connecting plate (18) and is in contact with the outer surface of the coarse filter cartridge (14); and the second cleaning brush (20) is mounted on the connecting plate (18) and is in contact with the outer surface of the fine filter cartridge (15).

4. The lubricating oil classification impurity removal device according to claim 3 is characterized in that: The sealing cover (12) is provided with a motor (23), and the driving shaft (17) is provided on the output shaft of the motor (23).

5. The lubricating oil classification impurity removal device according to claim 1, characterized in that: The metal separation tank (2) is provided with a cleaning door (24).

6. The lubricating oil classification impurity removal device according to claim 2, characterized in that: The top of the support ring (13) is provided with two groups of concentrically arranged annular positioning grooves (25), and the coarse filter cartridge (14) and the fine filter cartridge (15) are respectively detachably arranged in the two groups of annular positioning grooves (25).

7. The lubricating oil classification impurity removal device according to claim 2, characterized in that: A material guiding slope (26) is provided on the top surface of the support ring (13).

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