A waste industrial lubricating oil regeneration device

Abstract

The utility model discloses a waste industrial lubricating oil regeneration device, comprising a filter cartridge, wherein a support cartridge and a plurality of partitions are respectively fixedly installed in the filter cartridge, the filter cartridge is divided into three chambers, namely a cleaning chamber, a drying chamber and a filtering chamber, by the plurality of partitions, a rotating shaft is rotatably connected in the filter cartridge via a driving mechanism, and the rotating shaft passes through the support cartridge and is rotatably connected to the bottom wall of the filter cartridge, and a plurality of filter sand cores are symmetrically installed on the outer side of the rotating shaft. The utility model is simple to operate when in use, and by arranging devices such as partitions and rotating shafts, the filter cartridge is divided into three chambers, namely a cleaning chamber, a drying chamber and a filtering chamber. When replacing or cleaning the filter sand core, it is only necessary to rotate the rotating shaft to place the filter sand core in different chambers, and there is no need to stop the machine to replace the filter sand core, thereby ensuring the continuity of the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil regeneration, in particular to a waste industrial lubricating oil regeneration device. Background Art

[0002] Lubricating oil and grease are generally considered as a type of lubricant. Simply put, a lubricant is something between two objects in relative motion that has the function of reducing the friction between the two objects due to contact. At present, in the process of regeneration and purification of waste industrial lubricating oil, adsorbents are usually introduced to remove polar substances and macromolecular condensation products such as colloids, reduce acid value and residual carbon, improve oil color, and improve thermal stability and oxidation stability, so as to achieve the purpose of regeneration and reuse.

[0003] The filter sand core in the existing lubricating oil regeneration device is difficult to replace. Before replacing the filter core, the filter needs to be closed and then the filter housing needs to be opened for replacement. This process is relatively cumbersome and increases labor costs and operation time, and is not conducive to the continuity of the entire production process. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a waste industrial lubricating oil regeneration device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waste industrial lubricating oil regeneration device comprises a filter cartridge, in which a support cartridge and a plurality of partitions are fixedly installed respectively, and the filter cartridge is divided into three chambers, namely a cleaning chamber, a drying chamber and a filtering chamber, by the plurality of partitions; a rotating shaft is rotatably connected in the filter cartridge via a driving mechanism, and the rotating shaft passes through the support cartridge and is rotatably connected to the bottom wall of the filter cartridge; a plurality of filter sand cores are symmetrically installed on the outside of the rotating shaft, and each filter sand core is located in a chamber corresponding in position; an inlet and a discharge port are respectively connected on the filtering chamber, a circulating cleaning mechanism is provided on the cleaning chamber, and a through groove is provided on the outside of the drying chamber.

[0007] Preferably, the driving mechanism includes a motor, and the motor is fixedly mounted on the top surface of the filter cartridge, the output shaft of the motor passes through the filter cartridge and is connected to the rotating shaft, a plurality of mounting frames are symmetrically mounted on the outside of the rotating shaft, and two mounting frames at corresponding positions are fixed to the filter sand core by screws.

[0008] Preferably, the circulating cleaning mechanism includes a water tank, and the water tank is fixedly installed on the outside of the filter cartridge, the water tank is connected to a water pump, and the water pump is fixedly installed on the top surface of the filter cartridge, the water pump is connected to a high-pressure nozzle, and the high-pressure nozzle is fixedly installed on the top wall of the filter cartridge, and the high-pressure nozzle is located in the cleaning chamber, and the cleaning chamber is connected to the water tank.

[0009] Preferably, the outside of the water tank is connected to a return pipe, and one end of the return pipe extends to the inside of the cleaning chamber. The water pump is connected to a connecting pipe, and the other end of the connecting pipe is connected to the high-pressure nozzle.

[0010] Preferably, a filter plate is fixedly installed in the cleaning chamber, and the height of the filter plate is greater than the installation height of the reflux pipe.

[0011] Preferably, a support frame is fixedly mounted on the bottom surface of the filter cartridge, and a movable groove is provided on each of the partition plates and the support cartridge, and the mounting frame is located in the movable groove corresponding to the position.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model divides the filter cartridge into three chambers, namely, a cleaning chamber, a drying chamber and a filtering chamber, by arranging devices such as partitions and rotating shafts. Then, the filter sand core is rotated in different chambers by rotating the rotating shaft, thereby achieving the purpose of replacing the filter sand core in the filtering chamber without stopping the machine for maintenance.

[0014] 2. The utility model realizes the internal circulation of water in the cleaning chamber by arranging high-pressure nozzles, reflux pipes, filter plates and other devices, and at the same time cleans the filter sand core, thereby reducing the waste of water resources;

[0015] 3. The utility model realizes that the drying chamber can be dried by natural wind or by external drying device by setting the drying chamber, and the setting of the through slot is convenient for the staff to replace the filter sand core.

[0016] To sum up, the utility model is easy to operate when in use. By arranging devices such as partitions and rotating shafts, the filter cartridge is divided into three chambers: a cleaning chamber, a drying chamber, and a filtering chamber. When the filter sand core is replaced or cleaned, it is only necessary to rotate the rotating shaft to place the filter sand core in different chambers. There is no need to stop the machine to replace the filter sand core, thereby ensuring the continuity of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a waste industrial lubricating oil regeneration device proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the internal structure of a waste industrial lubricating oil regeneration device proposed by the utility model;

[0019] Figure 3 The utility model discloses a schematic diagram of the shaft connection explosion structure of a waste industrial lubricating oil regeneration device.

[0020] In the figure: 1 filter cartridge, 2 feed inlet, 3 motor, 4 support frame, 5 water tank, 6 water pump, 7 connecting pipe, 8 return pipe, 9 high-pressure nozzle, 10 partition, 11 support cartridge, 12 filter sand core, 13 through groove, 14 rotating shaft, 15 discharge port, 16 filter plate, 17 mounting frame, 18 cleaning chamber, 19 drying chamber, 20 filter chamber, 21 movable groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A waste industrial lubricating oil regeneration device comprises a filter cartridge 1, in which a support cartridge 11 and a plurality of partitions 10 are fixedly installed, respectively. The filter cartridge 1 is divided into three chambers, namely a cleaning chamber 18, a drying chamber 19 and a filtering chamber 20, by the plurality of partitions 10. A support frame 4 is fixedly installed on the bottom surface of the filter cartridge 1. It should be noted that the three chambers correspond to three different functions. The filter sand core 12 is cleaned by the cleaning chamber 18, the filter chamber 20 filters the lubricating oil, and the drying chamber 19 dries the filter sand core 12. At the same time, the filter sand core 12 can be replaced here;

[0023] A rotating shaft 14 is rotatably connected in the filter cartridge 1 through a driving mechanism, and the rotating shaft 14 passes through the support cartridge 11 and is rotatably connected to the bottom wall of the filter cartridge 1. The driving mechanism includes a motor 3, and the motor 3 is fixedly mounted on the top surface of the filter cartridge 1. The output shaft of the motor 3 passes through the filter cartridge 1 and is connected to the rotating shaft 14. A plurality of mounting brackets 17 are symmetrically mounted on the outer side of the rotating shaft 14, and two mounting brackets 17 corresponding to the positions are fixed to the filter sand core 12 by screws. A movable groove 21 is provided on each partition plate 10 and the support cartridge 11, and the mounting bracket 17 is located in the movable groove 21 corresponding to the position. It should be noted that by starting the motor 3, the rotating shaft 14 can be driven to rotate, and the filter sand core 12 can be mobilized to rotate through the plurality of mounting brackets 17, so that the filter sand core 12 can replace different chambers, and the filter sand core 12 in the filter chamber 20 can scrape the residual lubricating oil on the filter sand core 12 through the movable groove 21 during the rotation process, and then fall back onto the new filter sand core 12 with gravity;

[0024] A plurality of filter sand cores 12 are symmetrically mounted on the outer side of the rotating shaft 14, and each filter sand core 12 is located in a corresponding chamber, and the filter chamber 20 is connected with an inlet 2 and an outlet 15 respectively;

[0025] The cleaning chamber 18 is provided with a circulation cleaning mechanism, which includes a water tank 5, and the water tank 5 is fixedly installed on the outside of the filter cartridge 1, the water tank 5 is connected to a water pump 6, and the water pump 6 is fixedly installed on the top surface of the filter cartridge 1, the water pump 6 is connected to a high-pressure nozzle 9, and the high-pressure nozzle 9 is fixedly installed on the top wall of the filter cartridge 1, and the high-pressure nozzle 9 is located in the cleaning chamber 18, and the cleaning chamber 18 is connected to the water tank 5, and the outside of the water tank 5 is connected to a return pipe 8, and one end of the return pipe 8 extends to the inside of the cleaning chamber 18, and the water The pump 6 is connected with a connecting pipe 7, and the other end of the connecting pipe 7 is connected with a high-pressure nozzle 9. A filter plate 16 is fixedly installed in the cleaning chamber 18, and the height of the filter plate 16 is greater than the height of the return pipe 8. It should be noted that the filter sand core 12 is cleaned by the high-pressure nozzle 9, and the impurities cleaned are intercepted by the filter plate 16. After that, the water source re-enters the water tank 5 through the return pipe 8 and is sprayed out again through the high-pressure nozzle 9, so that the filter sand core 12 can be cleaned and the waste of water resources can be reduced;

[0026] A through groove 13 is provided on the outside of the drying chamber 19 , so that the filter sand core 12 in the drying chamber 19 can be dried by natural air drying. Meanwhile, the provision of the through groove 13 makes it convenient for the staff to replace the filter sand core 12 .

[0027] When the utility model is used, firstly, the lubricating oil is poured into the filter chamber 20 through the feed port 2, and then the lubricating oil is filtered through the filter sand core 12, and the filtered lubricating oil can be discharged through the discharge port 15. After the filter sand core 12 in the filter chamber 20 performs a certain degree of filtering work, it needs to be cleaned. At this time, the rotating shaft 14 can be driven to rotate by the rotating motor 3, and then the filter sand core 12 in the drying chamber 19 is rotated into the filter chamber 20, and the filter sand core 12 in the filter chamber 20 can be replaced without stopping the device;

[0028] Then the filter sand core 12 in the filter chamber 20 rotates to the cleaning chamber 18, and by starting the water pump 6, the water source in the water tank 5 can be sprayed out through the high-pressure nozzle 9, thereby cleaning the filter sand core 12, and the impurities after cleaning are intercepted by the filter plate 16, and then the water source enters the water tank 5 again through the reflux pipe 8, so as to realize the reuse of water resources and avoid waste;

[0029] After cleaning is completed, the water pump 6 can be turned off. When the filter sand core 12 in the filter chamber 20 needs to be replaced again, the rotating shaft 14 can be rotated again to rotate the cleaned filter sand core 12 in the cleaning chamber 18 to the drying chamber 19, where it can be air-dried or replaced.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waste industrial lubricating oil regeneration device, comprising a filter cartridge (1), characterized in that: A support cylinder (11) and a plurality of partitions (10) are fixedly installed in the filter cylinder (1), and the filter cylinder (1) is divided into three chambers, namely a cleaning chamber (18), a drying chamber (19) and a filtering chamber (20) by the plurality of partitions (10). A rotating shaft (14) is rotatably connected in the filter cylinder (1) through a driving mechanism, and the rotating shaft (14) passes through the support cylinder (11) and is rotatably connected to the bottom wall of the filter cylinder (1). A plurality of filtering sand cores (12) are symmetrically installed on the outside of the rotating shaft (14), and each filtering sand core (12) is located in a chamber corresponding to a position. The filtering chamber (20) is respectively connected with an inlet (2) and a discharge port (15). A circulating cleaning mechanism is provided on the cleaning chamber (18), and a through groove (13) is provided on the outside of the drying chamber (19).

2. A waste industrial lubricating oil regeneration device according to claim 1, characterized in that: The driving mechanism comprises a motor (3), and the motor (3) is fixedly mounted on the top surface of the filter cartridge (1), the output shaft of the motor (3) passes through the filter cartridge (1) and is connected to a rotating shaft (14), a plurality of mounting frames (17) are symmetrically mounted on the outer side of the rotating shaft (14), and two mounting frames (17) at corresponding positions are fixed to the filter sand core (12) by means of screws.

3. A waste industrial lubricating oil regeneration device according to claim 2, characterized in that: The circulating cleaning mechanism comprises a water tank (5), and the water tank (5) is fixedly mounted on the outside of the filter cartridge (1); the water tank (5) is connected to a water pump (6), and the water pump (6) is fixedly mounted on the top surface of the filter cartridge (1); the water pump (6) is connected to a high-pressure nozzle (9), and the high-pressure nozzle (9) is fixedly mounted on the top wall of the filter cartridge (1); the high-pressure nozzle (9) is located in a cleaning chamber (18), and the cleaning chamber (18) is connected to the water tank (5).

4. A waste industrial lubricating oil regeneration device according to claim 3, characterized in that: The outside of the water tank (5) is connected to a return pipe (8), and one end of the return pipe (8) extends to the inside of the cleaning chamber (18). The water pump (6) is connected to a connecting pipe (7), and the other end of the connecting pipe (7) is connected to a high-pressure nozzle (9).

5. A waste industrial lubricating oil regeneration device according to claim 4, characterized in that: A filter plate (16) is fixedly installed in the cleaning chamber (18), and the height of the filter plate (16) is greater than the installation height of the return pipe (8).

6. A waste industrial lubricating oil regeneration device according to claim 5, characterized in that: A support frame (4) is fixedly mounted on the bottom surface of the filter cylinder (1), and a movable groove (21) is provided on each of the partition plates (10) and the support cylinder (11), and the mounting frame (17) is located in the movable groove (21) at a corresponding position.

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