A high-efficiency lubricating oil deacidification device

Abstract

The utility model provides a kind of high-efficiency deacidification device of lubricating oil, it includes: tank body, the tank body inside hollow;Oil inlet pipe, it is arranged in the tank body top;Oil outlet pipe, it is arranged in the tank body bottom;Deacidification adsorption filler, the deacidification adsorption is solid particle, the deacidification adsorption filler is filled in the inside of the tank body;By oil inlet pipe, acid-containing lubricating oil is input to the inside of shell, before acid-containing lubricating oil enters shell, first, acid-containing lubricating oil is coarsely filtered by filter element, and the filtered acid-containing lubricating oil enters the inside of shell, and flow between deacidification adsorption filler in shell inside, further filter and deacidification work are carried out to acid-containing lubricating oil by deacidification adsorption filler, can effectively remove the above harmful substances and other acidic substances in lubricating oil liquid, and the acid index of regenerated reduced oil liquid, when acid-containing lubricating oil flows to the bottom of lower head, filter out acid is completed, and flows out by oil outlet pipe.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil, and in particular to a high-efficiency acid removal device for lubricating oil. Background Technology

[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. Its main functions include lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering.

[0003] During equipment operation, lubricating oil is affected by temperature, air, pressure, and various impurities, easily producing a variety of byproducts such as low-molecular-weight organic acids, asphaltenes, and sludge. These byproducts accelerate oil deterioration and pose significant risks to equipment. Therefore, an acid removal device is needed to remove these harmful substances and other acidic substances from the lubricating oil. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes a high-efficiency deacidification device for lubricating oil, thereby resolving the issues present in the prior art.

[0005] To achieve the above objectives, the present invention provides a high-efficiency deacidification device for lubricating oil, comprising: a tank, wherein the tank is hollow inside;

[0006] An oil inlet pipe is located at the top of the tank.

[0007] An oil outlet pipe is located at the bottom of the tank.

[0008] The acid removal adsorption packing consists of solid particles and is filled inside the tank to remove harmful and acidic substances from the lubricating oil.

[0009] Furthermore, the tank body includes:

[0010] A housing, with openings at both the top and bottom ends;

[0011] An upper end cap, which is mounted on the top of the housing and communicates with the housing;

[0012] A lower end cap, which is installed at the bottom of the housing and communicates with the housing;

[0013] The oil inlet pipe is installed at the top of the upper end cap, and the oil outlet pipe is installed at the bottom of the lower end cap.

[0014] Furthermore, a filter element is provided on the inner top of the upper end cap.

[0015] Furthermore, a feed inlet is provided on one side of the upper end cap, the feed inlet is connected to the upper end cap, and a first flange is provided at one end of the feed inlet.

[0016] Furthermore, a discharge port is provided on one side of the lower end cap, the discharge port is connected to the lower end cap, and a second flange is provided at one end of the discharge port.

[0017] Furthermore, a partition is provided inside the lower end cap, and the partition slopes from high to low from one side of the inner wall of the lower end cap toward the discharge port.

[0018] Furthermore, a viewing mirror is provided on one side of the housing.

[0019] Furthermore, a support is provided at the bottom of the lower end cap.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: Acid-containing lubricating oil is introduced into the interior of the housing through the oil inlet pipe. Before entering the housing, the acid-containing lubricating oil is first coarsely filtered by the filter element. The filtered acid-containing lubricating oil enters the interior of the housing and flows between the acid-removing adsorption packing inside the housing. The acid-removing adsorption packing further filters and removes acid from the acid-containing lubricating oil, effectively removing the aforementioned harmful substances and acidic substances from the lubricating oil and restoring the acidity index of the original oil. When the acid-containing lubricating oil flows to the bottom of the lower end cap, the acid is filtered out and flows out through the oil outlet pipe.

[0021] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a side view of the structure of this utility model.

[0024] In the diagram: 1. Shell; 2. Upper head; 3. Lower head; 4. Oil inlet pipe; 5. Oil outlet pipe; 6. Filter element; 7. Feed inlet; 8. Discharge outlet; 9. Sight glass; 10. First flange; 11. Second flange; 12. Partition plate; 13. Support. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of this utility model are now described with reference to the accompanying drawings. However, the scope of protection of this utility model is not limited to the following description.

[0026] Reference Figure 1-2As shown, a high-efficiency deacidification device for lubricating oil includes: a tank body, the tank body including a shell 1, the shell 1 being open at both the upper and lower ends; an upper end cap 2, the upper end cap 2 being installed on the top of the shell 1 and communicating with the shell 1; a lower end cap 3, the lower end cap 3 being installed on the bottom of the shell 1 and communicating with the shell 1; an oil inlet pipe 4 being installed on the top of the upper end cap 2; and an oil outlet pipe 5 being installed on the bottom of the lower end cap 3.

[0027] Acid removal adsorption packing, the acid removal adsorption is solid particles, the acid removal adsorption packing is filled inside the tank, used to remove harmful substances and acidic substances in the lubricating oil, and the inner top of the upper head 2 is equipped with a filter element 6.

[0028] A feed inlet 7 is provided on one side of the upper head 2, and the feed inlet 7 is connected to the upper head 2. A first flange 10 is provided at one end of the feed inlet 7. A discharge outlet 8 is provided on one side of the head 3, and the discharge outlet 8 is connected to the lower head 3. A second flange 11 is provided at one end of the discharge outlet 8. A partition 12 is provided inside the head 3. The partition 12 slopes from high to low from one side of the inner wall of the lower head 3 toward the discharge outlet 8. A sight glass 9 is provided on one side of the shell 1. A support 13 is provided at the bottom of the lower head 3.

[0029] This utility model provides a technical solution in which acid-containing lubricating oil is introduced into the housing 1 through the oil inlet pipe 4. Before entering the housing 1, the acid-containing lubricating oil is first coarsely filtered by the filter element 6. The filtered acid-containing lubricating oil then enters the housing 1 and flows between the acid-removing adsorption packing inside the housing 1. The acid-removing adsorption packing further filters and removes acid from the lubricating oil. When the acid-containing lubricating oil flows to the bottom of the lower end cap 3, the acid filtration is complete, and the oil flows out through the oil outlet pipe 5. The baffle 12 isolates the acid-removing adsorption packing to prevent it from entering the oil outlet pipe 5 and causing blockage. The inlet 7 facilitates the loading of the acid-removing adsorption packing into the housing 1, and the outlet 8 allows the acid-removing adsorption packing to be discharged. The first flange 10 and the second flange 11 facilitate connection to external equipment. The sight glass 9 allows operators to observe the flow of lubricating oil inside the housing 1.

[0030] It should be noted that this device uses acid-removing silica gel, 801 high-efficiency adsorbent, DX-02 high-efficiency adsorbent, etc. as acid removal elements. When the acid value of the inlet and outlet oil pipes 5 is close, it indicates that the acid removal filter element has failed, and a new acid removal element should be replaced.

[0031] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A high efficiency deacidification device for lubricating oil, characterized by comprising: include: The tank body is hollow inside; Oil inlet pipe (4) is arranged at the top of the tank; An oil outlet pipe (5) is arranged at the bottom of the tank; The acid removal adsorption packing consists of solid particles and is filled inside the tank to remove harmful and acidic substances from the lubricating oil.

2. The high-efficiency acid removal device for lubricating oil according to claim 1, characterized in that, The tank includes: The shell (1) has openings at both the top and bottom ends; Upper end cap (2), the upper end cap (2) is installed on the top of the housing (1) and communicates with the housing (1); The lower end cap (3) is installed at the bottom of the housing (1) and communicates with the housing (1); The oil inlet pipe (4) is installed on the top of the upper end cap (2), and the oil outlet pipe (5) is installed on the bottom of the lower end cap (3).

3. The high-efficiency acid removal device for lubricating oil according to claim 2, characterized in that: The upper end cap (2) is provided with a filter element (6) on its inner top.

4. The high-efficiency acid removal device for lubricating oil according to claim 2, characterized in that: A feed inlet (7) is provided on one side of the upper end cap (2), the feed inlet (7) is connected to the upper end cap (2), and a first flange (10) is provided at one end of the feed inlet (7).

5. The high-efficiency acid removal device for lubricating oil according to claim 2, characterized in that: The lower end cap (3) is provided with a discharge port (8) on one side, the discharge port (8) is connected to the lower end cap (3), and a second flange (11) is provided at one end of the discharge port (8).

6. The high-efficiency acid removal device for lubricating oil according to claim 5, characterized in that: The lower end cap (3) is provided with a partition (12) inside, and the partition (12) slopes from high to low from one side of the inner wall of the lower end cap (3) toward the discharge port (8).

7. The high-efficiency acid removal device for lubricating oil according to claim 2, characterized in that: A viewing mirror (9) is provided on one side of the housing (1).

8. The high-efficiency acid removal device for lubricating oil according to claim 2, characterized in that: The bottom of the lower end cap (3) is provided with a support (13).

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