Lubricating oil refining equipment with filtering function

Abstract

The utility model relates to the technical field of lubricating oil refining equipment, in particular to lubricating oil refining equipment with a filtering function, which comprises a support seat, a refining barrel body and a connecting pipe, the refining barrel body is fixedly connected onto the support seat, and the connecting pipe is connected onto the refining barrel body. The electronic valve II and the electronic valve I are started, so that the treated lubricating oil enters the filter barrel, and the filter cartridge and the filter plate in the filter barrel are used for filtering the treated lubricating oil, so that the purity of the lubricating oil can be ensured, and the situation that the lubricating effect is reduced by impurities is avoided; water enters the filter barrel from the one-way backflushing pipe, the filter plate is attached to the water surface due to buoyancy, so that impurities generated after lubricating oil is filtered can be driven to move upwards, impurities on the inner wall of the filter cylinder are scraped off, finally, the impurities and water are discharged through the slag discharging pipe, the impurities in the filter barrel are cleaned, and filter holes are prevented from being blocked, and the filter effect is prevented from being affected.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil refining equipment, and in particular to a lubricating oil refining equipment with a filtration function. Background Technology

[0002] Lubricating oil refining refers to the process of removing unwanted components from crude oil or base oil through a series of physical and chemical treatments to produce finished lubricating oils with specific performance and quality standards.

[0003] The patent with authorization announcement number CN215609425U discloses an energy-saving refining and fractionation tower for lubricating oil. The invention includes a fractionation tower, inside which is installed a heating wire. A first heat-conducting plate is positioned on top of the heating wire, and an evaporation chamber is positioned on top of the first heat-conducting plate. Inside the evaporation chamber is a rotating shaft, and a stirring plate is positioned on the surface of the rotating shaft. A motor is mounted at one end of the rotating shaft. A preheating box is located on one side of the fractionation tower, inside which is a waste liquid chamber. A first switching valve is positioned between the waste liquid chamber and the fractionation tower. A second heat-conducting plate is positioned on top of the waste liquid chamber, and a lubricating oil chamber is positioned on top of the second heat-conducting plate. An oil pump is positioned on top of the lubricating oil chamber. When using this patent for lubricating oil refining, the lubricating oil is poured into the lubricating oil chamber by opening the second sealing cap, the second switching valve is opened, and the oil pump is used to guide a portion of the lubricating oil from the lubricating oil chamber into the evaporation chamber. Then, the second switching valve is closed. However, the crude oil will contain metal shavings, dust particles, and other solid impurities. Furthermore, the aforementioned existing patent lacks a filter component, resulting in impurities remaining in the processed lubricating oil, which can easily affect the lubrication effect.

[0004] Therefore, there is a need for a lubricating oil refining device with a filtration function, which filters the lubricating oil through a filter cartridge to ensure the lubrication quality of the lubricating oil, and uses a one-way backflushing pipe to clean impurities on the filter plate and filter cartridge to ensure the filtration effect. Utility Model Content

[0005] To overcome the shortcomings of crude oil containing metal shavings, dust particles, and other solid impurities, and the fact that existing patents lack filtration components, resulting in impurities remaining in the processed lubricating oil and affecting lubrication performance, this utility model addresses the technical problem of providing a lubricating oil refining device with filtration function. This device filters the lubricating oil through a filter cartridge to ensure lubrication quality, and uses a one-way backflushing pipe to clean impurities from the filter plate and filter cartridge, ensuring effective filtration.

[0006] To address the aforementioned problems, this utility model adopts the following technical solution: a lubricating oil refining device with filtration function, comprising a support base, a refining tank body, a connecting pipe, an exhaust pipe, a support shell, a cooler, and a refrigeration pipe. The refining tank body is fixedly connected to the support base, the connecting pipe is connected to the refining tank body, the exhaust pipe is connected to the refining tank body, the support shell is fixedly connected to the exhaust pipe, the exhaust pipe penetrates the support shell, the cooler is installed on the support shell, the refrigeration pipe is connected to the cooler and wound around the exhaust pipe, and also includes a drain pipe, electronic valve I, electronic valve II, a filter tank, and a cover plate. The refining tank includes a liquid outlet pipe, electronic valve III, a one-way backflushing pipe, a filter cartridge, a filter plate, a connecting hopper, and a slag discharge pipe. Two electronic valves I are installed on the main body of the refining tank. Electronic valve I is connected to a liquid outlet pipe, and electronic valve II is installed on the liquid outlet pipe. Two filter cartridges are fixedly connected to the support base. Each filter cartridge is covered with a cover plate. Electronic valve III is connected to each filter cartridge, and a liquid outlet pipe is connected to each electronic valve III. A one-way backflushing pipe is connected to each filter cartridge. A filter cartridge is fixedly connected inside each filter cartridge. The liquid outlet pipe passes through the filter cartridge and connects to the filter cartridge. A filter plate is slidably installed inside each filter cartridge. A connecting hopper is fixedly connected to each filter cartridge, and a slag discharge pipe is connected to the connecting hopper.

[0007] Optionally, it also includes a support plate, a servo motor, and a lead screw. The support plate is fixedly connected inside the filter cartridge, the servo motor is mounted on the support plate, and the output shaft of the servo motor is mounted with a lead screw through a coupling. The filter plate is threadedly connected to the lead screw.

[0008] Optionally, it also includes a clamping rod, a rotating rod, and a filter basket. Two clamping rods are fixedly connected to the drain pipe, and a filter basket is clamped on the two clamping rods. A rotating rod is rotatably installed on the filter basket.

[0009] Optionally, it also includes an anti-slip sleeve, which is fitted onto the rotating rod.

[0010] Optionally, it also includes an observation plate I, which is embedded in the filter barrel.

[0011] Optionally, it also includes an observation plate II, which is embedded in the support shell.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. By activating electronic valve II and electronic valve I, the treated lubricating oil enters the filter barrel. The filter cylinder and filter plate in the filter barrel filter the treated lubricating oil, thereby ensuring the purity of the lubricating oil and avoiding impurities from reducing the lubrication effect. Furthermore, by connecting the water pipe to the one-way backflush pipe, water enters the filter barrel from the one-way backflush pipe. The filter plate is attached to the water surface due to buoyancy, which can drive the impurities after the lubricating oil is filtered to move upward. At the same time, it scrapes off the impurities on the inner wall of the filter cylinder. Finally, the impurities and water are discharged through the slag discharge pipe, thereby cleaning the impurities in the filter barrel and avoiding the clogging of the filter holes, which would affect the filtration effect.

[0013] 2. By starting the servo motor, the output shaft of the servo motor drives the lead screw to rotate, which in turn causes the lead screw to move the filter plate on it upward. This can speed up the movement of the filter plate, speed up the cleaning process, and prevent the filter plate from getting stuck.

[0014] 3. The filter basket can perform preliminary filtration of lubricating oil. When the equipment is not in use, rotate the rotating rod to rotate the filter basket, causing the filter basket to disengage from the clamp rod. Then pull down the filter basket to remove it, making it easy to clean and ensuring the filtration effect. Attached Figure Description

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

[0016] Figure 2 This is a three-dimensional structural diagram of the support base, refining barrel body, and connecting pipe of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the drain pipe, electronic valve I, and electronic valve II of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the liquid outlet pipe, electronic valve III, and one-way backflush pipe of this utility model.

[0019] Figure 5 This is a three-dimensional sectional view of the filter cartridge, connecting hopper, and slag discharge pipe of this utility model.

[0020] Figure 6 This is a three-dimensional sectional view of the support plate, filter plate, and slag discharge pipe of this utility model.

[0021] Figure 7 This is a three-dimensional sectional view of the support plate, servo motor, and lead screw of this utility model.

[0022] Figure 8 This is a three-dimensional sectional view of the rotating rod, filter basket, and anti-slip sleeve of this utility model.

[0023] The meanings of the reference numerals in the diagram are as follows: 1: Support base, 2: Refining tank body, 3: Connecting pipe, 4: Exhaust pipe, 5: Support shell, 6: Refrigerator, 7: Refrigeration pipe, 8: Drain pipe, 80: Electronic valve I, 81: Electronic valve II, 9: Filter tank, 10: Cover plate, 11: Discharge pipe, 12: Electronic valve III, 13: One-way backflush pipe, 14: Filter cartridge, 15: Filter plate, 16: Connecting hopper, 17: Slag discharge pipe, 18: Support plate, 19: Servo motor, 20: Lead screw, 21: Clamping rod, 22: Rotating rod, 23: Filter basket, 24: Anti-slip sleeve, 25: Observation plate I, 26: Observation plate II. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0025] Example 1: A lubricating oil refining device with filtration function, see reference. Figures 1-8 As shown, the device includes a support base 1, a refining tank body 2, a connecting pipe 3, an exhaust pipe 4, a support shell 5, a cooler 6, and a cooler pipe 7. The refining tank body 2 is welded to the upper front side of the support base 1. The connecting pipe 3 is connected to the upper left side of the refining tank body 2. The exhaust pipe 4 is connected to the top of the refining tank body 2. The support shell 5 is fixedly connected to the right end of the exhaust pipe 4 and passes through the support shell 5. The cooler 6 is installed on the top of the support shell 5 by bolts. The cooler 6 is connected to the cooler pipe 7. The cooler 6 and cooler pipe 7 are a refrigeration device, model CP3X6X120 condenser. The cooler pipe 7 is wound around the exhaust pipe 4. The device also includes a drain pipe 8, electronic valve I 80, electronic valve II 81, a filter tank 9, a cover plate 10, a liquid outlet pipe 11, and an electronic valve III. 12. One-way backflushing pipe 13, filter cylinder 14, filter plate 15, connecting hopper 16 and slag discharge pipe 17. Electronic valve I 80 is symmetrically installed on the bottom of the refining tank body 2. The bottom of electronic valve I 80 is connected to a drain pipe 8. Electronic valve II 81 is installed at the end of the drain pipe 8. Filter tank 9 is symmetrically fixedly connected to the middle of the support base 1. The top of filter tank 9 is covered with a cover plate 10. Electronic valve III 12 is connected to the bottom of filter tank 9. The bottom of electronic valve III 12 is connected to a liquid outlet pipe 11. One-way backflushing pipe 13 is connected to filter tank 9. Filter cylinder 14 is fixedly connected inside filter tank 9. Drain pipe 8 passes through filter tank 9 and filter cylinder 14. Filter plate 15 is slidably installed inside filter cylinder 14. Connecting hopper 16 is fixedly connected to the top of filter cylinder 14. Slag discharge pipe 17 is connected to the top of connecting hopper 16.

[0026] See Figure 1 As shown, it also includes an observation plate I25, which is embedded in the front side of the filter barrel 9.

[0027] See Figure 1 As shown, it also includes an observation plate II 26, which is embedded in the front side of the support shell 5.

[0028] When refining the lubricating oil is required, crude oil is injected into the refining tank body 2 through connecting pipe 3. The heating system within the refining tank body 2 then heats the crude oil, causing the water in the crude oil to evaporate into a gaseous state and rise into the exhaust pipe 4. At this time, the cooler 6 and cooler pipe 7 cool the exhaust pipe 4. Observation plate II 26 allows for easy observation of the cooler pipe 7. This process converts the gaseous water into a liquid state, causing it to be discharged. After pre-treatment of the lubricating oil, electronic valves II 81 and I 80 are activated, allowing the treated lubricating oil to enter the filter tank 9. Observation plate I 25 allows workers to observe the situation inside the filter tank 9. The filter cylinder 14 and filter plate 15 inside the filter tank 9 filter the treated lubricating oil, thereby achieving… To ensure the purity of the lubricating oil and prevent impurities from reducing its lubricating effect, after filtration, activate electronic valve III 12 and place the collection container below the outlet pipe 11 to collect the lubricating oil discharged from the outlet pipe 11. When the equipment is not in use, connect the water pipe to the one-way backflush pipe 13 so that water enters the filter barrel 9 from the one-way backflush pipe 13. The filter plate 15 is attached to the water surface due to buoyancy, which can move the impurities after the lubricating oil filtration upwards and scrape off the impurities on the inner wall of the filter barrel 14. Finally, the impurities and water are discharged through the slag discharge pipe 17 to clean the impurities in the filter barrel 9 and prevent the filter holes from becoming clogged, which would affect the filtration effect. After cleaning, disconnect the external water pipe so that the filter plate 15 returns to its original position.

[0029] Example 2: Based on Example 1, refer to Figure 6 and Figure 7 As shown, it also includes a support plate 18, a servo motor 19 and a lead screw 20. The support plate 18 is fixedly connected to the lower part of the filter cartridge 14. The servo motor 19 is installed in the middle of the support plate 18 by means of bolt connection. The output shaft of the servo motor 19 is installed with the lead screw 20 through a coupling. The filter plate 15 is threadedly connected to the lead screw 20.

[0030] When cleaning the filter cartridge 9, the servo motor 19 is started. The output shaft of the servo motor 19 drives the lead screw 20 to rotate, which causes the lead screw 20 to move the filter plate 15 on itself upward. This can speed up the movement of the filter plate 15, speed up the cleaning process, and prevent the filter plate 15 from getting stuck. After cleaning is completed, the servo motor 19 can be turned off.

[0031] See Figure 6 and Figure 8 As shown, it also includes a clamping rod 21, a rotating rod 22, and a filter basket 23. The lower left and right sides of the drain pipe 8 are fixedly connected to the clamping rod 21, and the filter basket 23 is clamped on the two clamping rods 21. The rotating rod 22 is rotatably installed at the lower part of the filter basket 23.

[0032] See Figure 8 As shown, it also includes an anti-slip sleeve 24, which is fitted onto the rotating rod 22.

[0033] When the lubricating oil enters the drain pipe 8, it can be initially filtered by the filter basket 23. When the equipment is not in use, rotate the rotating rod 22 to rotate the filter basket 23, so that the filter basket 23 is disengaged from the locking rod 21. Then pull down the filter basket 23 to remove it, which makes it easy to clean and ensures the filtration effect. After cleaning, the filter basket 23 can be locked back into place. The anti-slip sleeve 24 increases the friction between the operator's hand and the rotating rod, making it easier for the operator to grip the lever.

[0034] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A lubricating oil refining device with filtration function, comprising a support base (1), a refining barrel body (2), a connecting pipe (3), an exhaust pipe (4), a support shell (5), a cooler (6), and a cooling pipe (7), wherein the refining barrel body (2) is fixedly connected to the support base (1), the connecting pipe (3) is connected to the refining barrel body (2), the exhaust pipe (4) is connected to the refining barrel body (2), the support shell (5) is fixedly connected to the exhaust pipe (4), the exhaust pipe (4) penetrates the support shell (5), the cooler (6) is installed on the support shell (5), the cooling pipe (7) is connected to the cooler (6), and the cooling pipe (7) is wound around the exhaust pipe (4), characterized in that: It also includes a drain pipe (8), electronic valve I (80), electronic valve II (81), filter barrel (9), cover plate (10), liquid outlet pipe (11), electronic valve III (12), one-way backflushing pipe (13), filter cylinder (14), filter plate (15), connecting hopper (16), and slag discharge pipe (17). Two electronic valves I (80) are installed on the refining barrel body (2). The drain pipe (8) is connected to the electronic valve I (80). The electronic valve II (81) is installed on the drain pipe (8). Two filter barrels are fixedly connected to the support base (1). 9) The filter barrel (9) is covered with a cover plate (10). An electronic valve III (12) is connected to the filter barrel (9). An outlet pipe (11) is connected to the electronic valve III (12). A one-way backflush pipe (13) is connected to the filter barrel (9). A filter cylinder (14) is fixedly connected inside the filter barrel (9). A drain pipe (8) passes through the filter barrel (9) and the filter cylinder (14) and connects them. A filter plate (15) is slidably installed inside the filter cylinder (14). A connecting hopper (16) is fixedly connected to the filter cylinder (14). A slag discharge pipe (17) is connected to the connecting hopper (16).

2. The lubricating oil refining equipment with filtration function according to claim 1, characterized in that: It also includes a support plate (18), a servo motor (19) and a lead screw (20). The support plate (18) is fixedly connected inside the filter cartridge (14). The servo motor (19) is mounted on the support plate (18). The output shaft of the servo motor (19) is connected to the lead screw (20) through a coupling. The filter plate (15) is threadedly connected to the lead screw (20).

3. A lubricating oil refining device with filtration function according to claim 2, characterized in that: It also includes a clamping rod (21), a rotating rod (22) and a filter basket (23). Two clamping rods (21) are fixedly connected to the drain pipe (8), and the filter basket (23) is clamped on the two clamping rods (21). The rotating rod (22) is rotatably installed on the filter basket (23).

4. A lubricating oil refining device with filtration function according to claim 3, characterized in that: It also includes an anti-slip sleeve (24), and the rotating rod (22) is fitted with an anti-slip sleeve (24).

5. A lubricating oil refining device with filtration function according to claim 4, characterized in that: It also includes an observation plate I (25), which is embedded in the filter barrel (9).

6. A lubricating oil refining device with filtration function according to claim 5, characterized in that: It also includes an observation plate II (26), which is embedded in the support shell (5).

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