Impurity removal device for lubricating oil production

Abstract

The utility model relates to the field of impurity removal devices, in particular to an impurity removal device for lubricating oil production. The technical problems that according to an existing impurity removal device for lubricating oil production, lubricating oil is usually subjected to standing, filtering and impurity removal through multiple layers of filter plates, filtering is slow easily due to accumulation of impurities at the bottom in the filtering process, trace impurities such as water, gas or fine particles still remain in the lubricating oil after filtering is completed, the impurity removal efficiency is low, and the service life is long are solved. Compared with a traditional lubricating oil production impurity removal device, the lubricating oil production impurity removal device comprises the first filtering assembly, the second filtering assembly, the third filtering assembly, the adsorption assembly, the collection assembly, the feeding hopper, the foot columns, the foot bases and the anti-skid pads. The first filtering assembly, the second filtering assembly and the third filtering assembly which are provided with the first stirring module and the second stirring module are arranged for multi-stage filtering, the filtering speed can be increased, and residual trace impurities in lubricating oil can be adsorbed by arranging the adsorption assembly.

Description

Technical Field

[0001] The utility model relates to the field of impurity removal devices, in particular to an impurity removal device for lubricating oil production. 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 roles such as lubrication, cooling, rust prevention, cleaning, sealing, and buffering. According to the classification of base oils, lubricating oil can be divided into three categories: mineral base oil, synthetic base oil, and biological base oil. In order to ensure product quality, extend service life, protect mechanical equipment, meet environmental protection requirements, and improve product competitiveness, impurity removal treatment is usually carried out during the production of lubricating oil. The impurity removal device for lubricating oil production is mainly used to remove various impurities generated during the production of lubricating oil. The existing impurity removal devices for lubricating oil production usually carry out static filtration and impurity removal of lubricating oil through multiple filter plates. During the filtration process, the accumulation of impurities at the bottom is likely to cause slow filtration, and after filtration, there will still be trace impurities such as moisture, gas, or fine particles remaining in the lubricating oil, resulting in low impurity removal efficiency. Summary of the Utility Model

[0003] In order to overcome the existing impurity removal device for lubricating oil production, which usually carries out static filtration and impurity removal of lubricating oil through multiple filter plates. During the filtration process, the accumulation of impurities at the bottom is likely to cause slow filtration, and after filtration, there will still be trace impurities such as moisture, gas, or fine particles remaining in the lubricating oil, resulting in low impurity removal efficiency.

[0004] The technical solution of the utility model is: an impurity removal device for lubricating oil production, including a first filtration component, a second filtration component, a third filtration component, an adsorption component, a collection component, a feed hopper, foot columns, foot seats, and anti-slip pads. The first filtration component is used to filter out larger particle impurities in the lubricating oil. In the middle of the upper end of the first filtration component, there is a feed hopper fixedly communicated for introducing lubricating oil. A control valve for controlling the inlet and outlet is arranged outside the feed hopper. The lower end of the first filtration component is fixedly connected with a second filtration component for filtering out medium particle impurities inside the lubricating oil. The lower end of the second filtration component is fixedly connected with a third filtration component for filtering out smaller particle impurities in the lubricating oil. The lower end of the third filtration component is fixedly connected with an adsorption component for adsorbing the residual moisture, gas, and fine particle trace impurities in the lubricating oil after filtration. The lower end of the adsorption component is fixedly connected with a collection component for collecting the lubricating oil after filtration. At the four corners of the lower end of the collection component, there are foot columns for support arranged in a surrounding manner. The lower ends of the foot columns are fixedly connected with foot seats for increasing stability. The lower ends of the foot seats are attached with anti-slip pads for increasing friction.

[0005] Preferably, by setting up the first filtering component, the second filtering component and the third filtering component for multi-stage filtering, and at the same time setting up the first stirring module and the second stirring module to stir during the filtering and impurity removal process, the accumulation of impurities can be avoided, thereby accelerating the filtering speed. By setting up the adsorption component, it can be used to adsorb trace impurities such as residual moisture and fine particles in the lubricating oil after filtering, making the impurity removal more thorough. Under the interaction of the first filtering component, the second filtering component, the third filtering component, the adsorption component and the collection component, the whole impurity removal process is completed in one go, not only with higher impurity removal efficiency than traditional impurity removal devices, but also with better impurity removal effect.

[0006] Preferably, the first filtering component includes a first filtering box, a first box door, a first filter plate and a first stirring module. A first filter plate for filtering large particle impurities in the lubricating oil is fixedly installed at the bottom of the first filtering box. A first stirring module for stirring to accelerate filtering is provided at the left end of the first filtering box. A first box door for opening and closing is provided at the front end of the first filtering box. By setting the first box door, it is convenient to clean the large particle impurities after filtering.

[0007] Preferably, the first stirring module includes a rotating shaft, stirring rods and a driving motor. A plurality of groups of stirring rods for stirring are linearly distributed and surrounded on the outer side of the rotating shaft. A plurality of groups of flow guiding holes for reducing the rotational resistance are evenly arranged on the surface of the stirring rods. The driving motor drives the rotating shaft to rotate to drive the stirring rods to rotate and stir. By setting the driving motor to drive the rotating shaft to drive the stirring rods to rotate and stir, the accumulation of impurities affecting the filtering speed can be avoided.

[0008] Preferably, the second filtering component includes a second filtering box, a second box door, a second filter plate and a second stirring module. A second filter plate for filtering medium particle impurities inside the lubricating oil is fixedly installed at the bottom of the second filtering box. A second box door for opening and closing is provided at the front end of the second filtering box. A second stirring module for stirring to accelerate filtering is provided at the left end of the second filtering box. The second stirring module is set with the same structure as the first stirring module. By setting the second box door, it is convenient to clean the medium particle impurities after filtering.

[0009] Preferably, the third filtering component includes a third filtering box, a third box door and a third filter plate. A third filter plate for filtering out small particle impurities in the lubricating oil is fixedly installed at the bottom of the third filtering box. A third box door for opening and closing is provided at the front end of the third filtering box. By setting the third box door, it is convenient to clean the small particle impurities after filtering.

[0010] Preferably, the adsorption component includes an adsorption box, a fourth box door, and a fourth filter plate. The adsorption box is used to place adsorption substances such as activated carbon for adsorbing trace impurities such as residual moisture, gas, and fine particles in the lubricating oil. A fourth filter plate for preventing the activated carbon from falling into the lower collection component is fixedly installed at the bottom of the adsorption box. A fourth box door for opening and closing is provided at the left end of the adsorption box. By setting the fourth box door, it is convenient to replace the activated carbon regularly to avoid its deterioration and affecting the adsorption and impurity removal effect.

[0011] Preferably, the collection component includes a collection box, a discharge pipe, and a hydraulic controller. A discharge pipe for discharging the lubricating oil after impurity removal is fixedly installed at the front end of the collection box. A control valve for controlling the inflow and outflow is provided outside the discharge pipe. A hydraulic controller for controlling the hydraulic pressure is fixedly installed at the upper end of the control valve. By setting the hydraulic controller, the hydraulic pressure at the discharge pipe can be appropriately adjusted according to the actual situation to control the flow rate.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. Compared with traditional lubricating oil production and impurity removal devices, which usually perform static filtration and impurity removal on lubricating oil through multiple filter plates, during the filtration process, the accumulation of impurities at the bottom is likely to cause slow filtration, and there will still be residual moisture, gas, or trace impurities of fine particles in the lubricating oil after filtration, resulting in low impurity removal efficiency. By setting the first filtration component, the second filtration component, and the third filtration component for multi-stage filtration, and at the same time setting the first stirring module and the second stirring module to stir during the filtration and impurity removal process, the accumulation of impurities can be avoided, thereby accelerating the filtration speed. And by setting the adsorption component to adsorb the residual moisture, gas, and trace impurities of fine particles in the lubricating oil after multi-stage filtration, the impurity removal can be made more thorough. By setting the first filtration component with the first filter plate, impurities with larger particles in the lubricating oil can be filtered out. By setting the second filtration component with the second filter plate, impurities with medium particles inside the lubricating oil can be filtered out. By setting the third filtration component with the third filter plate, impurities with smaller particles in the lubricating oil can be filtered out. And by setting the first stirring module and the second stirring module in the first filtration box and the second filtration box, the accumulation of impurities affecting the filtration speed can be avoided. By setting the driving motor, the rotating shaft can be driven to drive the stirring rod to rotate and stir, and by opening diversion holes on the stirring rod, part of the lubricating oil can pass through, thereby playing a role in reducing the rotation resistance. Under the stirring action of the first stirring module and the second stirring module, the impurity removal efficiency can be greatly improved.

[0014] 2. By setting up the adsorption component, it can be used to adsorb trace impurities such as residual moisture and fine particles in the lubricating oil after adsorption and filtration. By placing activated carbon in the adsorption box, it can be used to adsorb residual impurities, making the impurity removal more thorough and obtaining a purer lubricating oil. By setting up the collection component, it can be used to collect the lubricating oil after impurity removal. By setting up a discharge pipe at the front end of the collection box, it can be used to discharge the pure lubricating oil. By setting up a control valve on the outside of the discharge pipe, the flow of the lubricating oil can be controlled. And by setting up a hydraulic controller on the outside of the control valve, the hydraulic pressure at the discharge pipe can be appropriately adjusted according to the actual situation to control the flow rate. With the mutual cooperation of the first filtration component, the second filtration component, the third filtration component, the adsorption component and the collection component, the whole impurity removal process is completed in one go, not only with higher impurity removal efficiency than traditional impurity removal devices, but also with better impurity removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Fig. shows the overall schematic diagram of the lubricating oil production and impurity removal device of the present utility model;

[0016] Figure 2 Fig. shows the exploded schematic diagram of the lubricating oil production and impurity removal device of the present utility model;

[0017] Figure 3 Fig. shows the schematic diagram of the first filtration component in the lubricating oil production and impurity removal device of the present utility model;

[0018] Figure 4 Fig. shows the schematic diagram of the first stirring module in the lubricating oil production and impurity removal device of the present utility model;

[0019] Figure 5 Fig. shows the schematic diagram of the second filtration component in the lubricating oil production and impurity removal device of the present utility model;

[0020] Figure 6 Fig. shows the schematic diagram of the third filtration component in the lubricating oil production and impurity removal device of the present utility model;

[0021] Figure 7 Fig. shows the schematic diagram of the adsorption component in the lubricating oil production and impurity removal device of the present utility model;

[0022] Figure 8 Fig. shows the schematic diagram of the collection component in the lubricating oil production and impurity removal device of the present utility model.

[0023] Description of the drawing reference numerals: 1. First filtering component; 2. Second filtering component; 3. Third filtering component; 4. Adsorption component; 5. Collection component; 6. Feed hopper; 7. Foot column; 8. Foot seat; 9. Anti-slip pad; 101. First filtering box; 102. First box door; 103. First filter plate; 104. First stirring module; 105. Rotating shaft; 106. Stirring rod; 107. Diversion hole; 108. Driving motor; 201. Second filtering box; 202. Second box door; 203. Second filter plate; 204. Second stirring module; 301. Third filtering box; 302. Third box door; 303. Third filter plate; 401. Adsorption box; 402. Fourth box door; 403. Fourth filter plate; 501. Collection box; 502. Discharge pipe; 503. Hydraulic controller. Detailed implementation manners

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] Please refer to Figure 1-2 , the present utility model provides an embodiment: an impurity removal device for lubricating oil production, including a first filtering component 1, a second filtering component 2, a third filtering component 3, an adsorption component 4, a collection component 5, a feed hopper 6, a foot column 7, a foot seat 8 and an anti-slip pad 9. The first filtering component 1 is used for filtering out larger particle impurities in the lubricating oil. A feed hopper 6 for introducing the lubricating oil is fixedly communicated with the middle part of the upper end of the first filtering component 1. A control valve for controlling the inlet and outlet is arranged outside the feed hopper 6. The lower end of the first filtering component 1 is fixedly connected with a second filtering component 2 for filtering out medium particle impurities inside the lubricating oil. The lower end of the second filtering component 2 is fixedly connected with a third filtering component 3 for filtering out smaller particle impurities in the lubricating oil. The lower end of the third filtering component 3 is fixedly connected with an adsorption component 4 for adsorbing residual moisture, gas and trace impurities of fine particles in the filtered lubricating oil. The lower end of the adsorption component 4 is fixedly connected with a collection component 5 for collecting the filtered lubricating oil. The four corners of the lower end of the collection component 5 are surrounded by foot columns 7 for support. The lower ends of the foot columns 7 are fixedly connected with foot seats 8 for increasing stability. The lower end of the foot seat 8 is fitted with an anti-slip pad 9 for increasing friction.

[0026] Please refer to Figure 3-4, in this embodiment, the first filtering component 1 includes a first filtering box 101, a first box door 102, a first filter plate 103 and a first stirring module 104. A first filter plate 103 for filtering large particulate impurities in the lubricating oil is fixedly installed at the bottom of the first filtering box 101. A first stirring module 104 for stirring to accelerate filtration is provided at the left end of the first filtering box 101. A first box door 102 for opening and closing is provided at the front end of the first filtering box 101. By providing the first box door 102, it is convenient to clean the large particulate impurities after filtration. The first stirring module 104 includes a rotating shaft 105, stirring rods 106 and a driving motor 108. A plurality of groups of stirring rods 106 for stirring are linearly distributed and surrounded on the outer side of the rotating shaft 105. A plurality of groups of flow guiding holes 107 for reducing the rotational resistance are evenly distributed on the surface of the stirring rods 106. The driving motor 108 drives the rotating shaft 105 to rotate to drive the stirring rods 106 to rotate and stir. By setting the driving motor 108 to drive the rotating shaft 105 to drive the stirring rods 106 to rotate and stir, it is possible to prevent impurities from accumulating and affecting the filtration speed.

[0027] Please refer to Figure 5 , in this embodiment, the second filtering component 2 includes a second filtering box 201, a second box door 202, a second filter plate 203 and a second stirring module 204. A second filter plate 203 for filtering medium particulate impurities inside the lubricating oil is fixedly installed at the bottom of the second filtering box 201. A second box door 202 for opening and closing is provided at the front end of the second filtering box 201. A second stirring module 204 for stirring to accelerate filtration is provided at the left end of the second filtering box 201. The second stirring module 204 is arranged with the same structure as the first stirring module 104. By providing the second box door 202, it is convenient to clean the medium particulate impurities after filtration.

[0028] Please refer to Figure 6 , in this embodiment, the third filtering component 3 includes a third filtering box 301, a third box door 302 and a third filter plate 303. A third filter plate 303 for filtering out small particulate impurities in the lubricating oil is fixedly installed at the bottom of the third filtering box 301. A third box door 302 for opening and closing is provided at the front end of the third filtering box 301. By providing the third box door 302, it is convenient to clean the small particulate impurities after filtration.

[0029] Please refer to Figure 7, in this embodiment, the adsorption assembly 4 includes an adsorption box 401, a fourth box door 402, and a fourth filter plate 403. The adsorption box 401 is used to place adsorption substances such as activated carbon for adsorbing trace impurities such as residual moisture, gas, and fine particles in the lubricating oil. A fourth filter plate 403 for preventing the activated carbon from falling into the lower collection assembly 5 is fixedly installed at the bottom of the adsorption box 401. A fourth box door 402 for opening and closing is provided at the left end of the adsorption box 401. By providing the fourth box door 402, it is convenient to replace the activated carbon regularly to avoid its deterioration affecting the adsorption and impurity removal effect.

[0030] Please refer to Figure 8 , in this embodiment, the collection assembly 5 includes a collection box 501, a discharge pipe 502, and a hydraulic controller 503. A discharge pipe 502 for discharging the lubricating oil after impurity removal is fixedly installed at the front end of the collection box 501. A control valve for controlling the inlet and outlet is provided outside the discharge pipe 502, and a hydraulic controller 503 for controlling the hydraulic pressure is fixedly installed at the upper end of the control valve. By providing the hydraulic controller 503, the hydraulic pressure at the discharge pipe 502 can be appropriately adjusted according to the actual situation to control the flow rate.

[0031] When working, first place the impurity removal device in the corresponding position so that the anti-slip pad 9 at the lower end of the footrest 8 fits tightly with the ground. Open the fourth box door 402, put an appropriate amount of activated carbon into the adsorption box 401, and then close the fourth box door 402;

[0032] Then open the control valve outside the feed hopper 6 and introduce the lubricating oil from the feed hopper 6 into the first filter box 101 for preliminary filtration. Larger particle impurities in the lubricating oil are filtered out through the first filter plate 103;

[0033] Then, the lubricating oil is filtered again through the second filtration assembly 2, and medium particle impurities inside the lubricating oil are filtered out through the second filter plate 203 at the bottom of the second filter box 201;

[0034] Next, further filtration is carried out through the third filtration assembly 3, and smaller particle impurities in the lubricating oil are filtered out through the third filter plate 303 at the bottom of the third filter box 301;

[0035] After that, the remaining trace impurities in the filtered lubricating oil are adsorbed through the adsorption assembly 4, and adsorbed by the activated carbon in the adsorption box 401;

[0036] Finally, the lubricating oil after impurity removal is collected through the collection assembly 5. The lubricating oil after impurity removal is collected and stored through the collection box 501. By opening the control valve outside the discharge pipe 502 and adjusting the hydraulic pressure to an appropriate size through the hydraulic controller 503, the lubricating oil is discharged for use;

[0037] During the filtration process of the first filtration component 1 and the second filtration component 2, stirring is carried out by the first stirring component and the second stirring component. The driving motor 108 drives the rotating shaft 105 to drive the stirring rod 106 to rotate and stir.

[0038] Through the above steps, the staff first place the impurity removal device in the corresponding position, so that the anti-slip pad 9 at the lower end of the footrest 8 fits tightly with the ground. Open the fourth box door 402, put an appropriate amount of activated carbon into the adsorption box 401 and then close the fourth box door 402. Then open the control valve outside the feed hopper 6, and introduce the lubricating oil from the feed hopper 6 into the first filtration box 101 for preliminary filtration. The larger particle impurities in the lubricating oil are filtered out by the first filter plate 103. Then the lubricating oil is filtered again by the second filtration component 2. The medium particle impurities inside the lubricating oil are filtered out by the second filter plate 203 at the bottom of the second filtration box 201. Then further filtration is carried out by the third filtration component 3. The smaller particle impurities in the lubricating oil are filtered out by the third filter plate 303 at the bottom of the third filtration box 301. By setting the first filtration component 1, the second filtration component 2 and the third filtration component 3 for multi-stage filtration, the impurity removal can be made more sufficient. After that, the residual trace impurities in the lubricating oil after filtration are adsorbed by the adsorption component 4. The adsorption is carried out by the activated carbon in the adsorption box 401. By setting the adsorption component 4 to adsorb the residual impurities, the impurity removal can be made more thorough. Finally, the lubricating oil after impurity removal is collected by the collection component 5. The lubricating oil after impurity removal is collected and stored in the collection box 501. By opening the control valve outside the discharge pipe 502 and adjusting the hydraulic pressure to an appropriate size by the hydraulic controller 503, the lubricating oil is discharged for use. During the filtration process of the first filtration component 1 and the second filtration component 2, stirring is carried out by the first stirring component and the second stirring component. The driving motor 108 drives the rotating shaft 105 to drive the stirring rod 106 to rotate and stir. Under the stirring action of the first stirring module 104 and the second stirring module 204, the impurity removal efficiency can be greatly improved, and the influence of impurity accumulation on the filtration speed can be avoided. Under the mutual cooperation of the first filtration component 1, the second filtration component 2, the third filtration component 3, the adsorption component 4 and the collection component 5, the whole impurity removal process is completed in one go, which not only has a higher impurity removal efficiency than the traditional impurity removal device, but also has a better impurity removal effect.

[0039] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. An impurity removal device for lubricating oil production, comprising a first filtration component (1); characterized in that: It also includes a second filtration component (2), a third filtration component (3), an adsorption component (4), a collection component (5), a feed hopper (6), foot columns (7), foot seats (8) and anti-slip pads (9). The first filtration component (1) is used to filter out larger particle impurities in the lubricating oil. In the middle of the upper end of the first filtration component (1), a feed hopper (6) for introducing the lubricating oil is fixedly connected. A control valve for controlling the inlet and outlet is provided outside the feed hopper (6). The lower end of the first filtration component (1) is fixedly connected to a second filtration component (2) for filtering out medium particle impurities inside the lubricating oil. The lower end of the second filtration component (2) is fixedly connected to a third filtration component (3) for filtering out smaller particle impurities in the lubricating oil. The lower end of the third filtration component (3) is fixedly connected to an adsorption component (4) for adsorbing residual moisture, gas and trace impurities of fine particles in the lubricating oil after filtration. The lower end of the adsorption component (4) is fixedly connected to a collection component (5) for collecting the lubricating oil after filtration. Around the four corners of the lower end of the collection component (5), foot columns (7) for support are provided. The lower ends of the foot columns (7) are fixedly connected to foot seats (8) for increasing stability. The lower end of the foot seat (8) is fitted with an anti-slip pad (9) for increasing friction.

2. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The first filtration component (1) includes a first filtration box (101), a first box door (102), a first filter plate (103) and a first stirring module (104). At the bottom of the first filtration box (101), a first filter plate (103) for filtering out larger particle impurities in the lubricating oil is fixedly installed. At the left end of the first filtration box (101), a first stirring module (104) for accelerating filtration by stirring is provided. At the front end of the first filtration box (101), a first box door (102) for opening and closing is provided.

3. The impurity removal device for lubricating oil production according to claim 2, wherein: The first stirring module (104) includes a rotating shaft (105), stirring rods (106) and a driving motor (108). A plurality of groups of stirring rods (106) for stirring are linearly distributed and surrounded on the outer side of the rotating shaft (105). A plurality of groups of flow guiding holes (107) for reducing the rotational resistance are evenly arranged on the surface of the stirring rods (106). The driving motor (108) drives the stirring rods (106) to rotate and stir by driving the rotation of the rotating shaft (105).

4. A lubricating oil production impurity removal device according to claim 1, characterized in that: The second filtration component (2) includes a second filtration box (201), a second box door (202), a second filter plate (203) and a second stirring module (204). At the bottom of the second filtration box (201), a second filter plate (203) for filtering out medium particle impurities inside the lubricating oil is fixedly installed. At the front end of the second filtration box (201), a second box door (202) for opening and closing is provided. At the left end of the second filtration box (201), a second stirring module (204) for accelerating filtration by stirring is provided. The second stirring module (204) is arranged with the same structure as the first stirring module (104).

5. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The third filtering component (3) includes a third filtering box (301), a third box door (302) and a third filter plate (303). The third filter plate (303) for filtering out smaller particulate impurities in the lubricating oil is fixedly installed at the bottom of the third filtering box (301), and the third box door (302) for opening and closing is provided at the front end of the third filtering box (301).

6. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The adsorption component (4) includes an adsorption box (401), a fourth box door (402) and a fourth filter plate (403). Adsorbents such as activated carbon for adsorbing residual moisture, gas and trace impurities of fine particles in the lubricating oil are placed in the adsorption box (401). The fourth filter plate (403) for preventing the activated carbon from falling into the lower collecting component (5) is fixedly installed at the bottom of the adsorption box (401), and the fourth box door (402) for opening and closing is provided at the left end of the adsorption box (401).

7. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The collecting component (5) includes a collecting box (501), a discharge pipe (502) and a hydraulic controller (503). The discharge pipe (502) for discharging the lubricating oil after impurity removal is fixedly installed at the front end of the collecting box (501). A control valve for controlling the inlet and outlet is provided on the outer side of the discharge pipe (502), and the hydraulic controller (503) for controlling the hydraulic pressure is fixedly installed at the upper end of the control valve.

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