Impurity removal device for lubricating oil production

Abstract

The utility model discloses an impurity removal device for lubricating oil production, which comprises a tank body, a feed pipe and a water inlet pipe are arranged on the side surface of the tank body, a telescopic mechanism is vertically arranged in the tank body, the lower end of the telescopic mechanism is connected with an oil pumping pipe through a connecting rod, and the oil pumping pipe extends to the outer side of the tank body and is connected with an oil storage tank through a pump body; a discharge pipe is arranged at the lower end of the tank body, and the side surface of the discharge pipe is communicated with an oil-water separator through a pipeline. According to the impurity removal device for lubricating oil production, impurities in oil can be quickly cleaned out under the cooperation of all the components.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil production, and specifically relates to a impurity removal device for lubricating oil production. Background Technique

[0002] During the production process of lubricating oil, an impurity removal process is required for liquid raw materials, that is, separating and removing particulate impurities existing in the liquid raw materials. Most of the existing impurity removal devices separate and remove the liquid raw materials through the structure of a filter screen. The particulate impurities separated by the filter screen will remain on the upper surface of the filter screen. Usually, the filter structure needs to be disassembled and cleaned, and it is too troublesome to clean the filtered impurities during use. Therefore, an impurity removal device that is convenient for cleaning impurities is needed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an impurity removal device for lubricating oil production, which can quickly clean the impurities in the oil.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: An impurity removal device for lubricating oil production, including a tank body, a feed pipe and a water inlet pipe are arranged on the side surface of the tank body, a telescopic mechanism is vertically arranged in the tank body, the lower end of the telescopic mechanism is connected with an oil suction pipe through a connecting rod, and the oil suction pipe extends outside the tank body and is connected with an oil storage tank through a pump body;

[0005] A discharge pipe is arranged at the lower end of the tank body, and the side surface of the discharge pipe is communicated with an oil-water separator through a pipeline.

[0006] Preferably, valves are arranged on the feed pipe, the water inlet pipe, the discharge pipe and the pipeline, and the valve on the pipeline is located on the lower side of the pipeline.

[0007] Preferably, the telescopic mechanism includes a vertically arranged electric telescopic rod, the lower end of the electric telescopic rod is connected with the oil suction pipe through a connecting rod, and its upper end is fixed on the top of the tank body.

[0008] Preferably, the oil suction pipe includes an oil pipe connected with the connecting rod, a telescopic hose is communicated with the upper end of the oil pipe, and the upper end of the telescopic hose is communicated with the pump body through an oil inlet pipe.

[0009] Preferably, the bottom of the tank body is arranged in an arc shape.

[0010] The utility model provides an impurity removal device for lubricating oil production, which has the following beneficial effects:

[0011] The impurity removal device for lubricating oil production discharges oil and water into the tank simultaneously when removing impurities from the oil. Due to the immiscibility of the two, the oil gradually floats above the water, and the impurities in the oil settle at the bottom of the oil, thus achieving the purpose of impurity removal. Through the setting of the telescopic mechanism, the pump body can pump the oil with impurities removed in the tank into the storage tank. Through the setting of the discharge pipe, the impurities settled at the bottom can be discharged from the tank. The oil floating above the water in the tank and difficult to extract can be discharged into the oil-water separator through the pipeline for separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present invention;

[0013] Figure 2 is a schematic cross-sectional structural diagram of the present invention.

[0014] In the figure: 1, tank; 2, feed pipe; 3, water inlet pipe; 4, connecting rod; 5, oil suction pipe; 6, pump body; 7, storage tank; 8, discharge pipe; 9, pipeline; 10, oil-water separator; 11, valve; 12, electric telescopic rod; 13, oil pipe; 14, telescopic hose; 15, inlet oil pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following further describes the present invention in conjunction with specific embodiments, as From Figure 1 to Figure 2 shown:

[0016] Embodiment 1: An impurity removal device for lubricating oil production includes a tank 1. A feed pipe 2 and a water inlet pipe 3 are arranged on the side of the tank 1 to facilitate the entry of the oil and water to be purified into the tank 1 for mixing. Since oil and water are immiscible, during the mixing process, the oil will float above the water, and the impurities in the oil will gradually precipitate into the water, thus completing the impurity removal work on the oil;

[0017] A telescopic mechanism is vertically arranged in the tank 1. The lower end of the telescopic mechanism is connected with an oil suction pipe 5 through a connecting rod 4. The oil suction pipe 5 extends outside the tank 1 and is connected with a storage tank 7 through a pump body 6;

[0018] In this embodiment, through the setting of the telescopic mechanism, the position of the lower end of the oil suction pipe 5 can be adjusted to facilitate adjusting the height of the oil suction pipe 5 after the oil level drops, so that the pump body 6 can pump the oil in the tank 1 into the storage tank 7 through the oil suction pipe 5;

[0019] A discharge pipe 8 is arranged at the lower end of the tank 1. After the impurities settle at the bottom of the tank 1, it is convenient to discharge the impurities and water from the tank 1 through the discharge pipe 8. The side of the discharge pipe 8 is communicated with an oil-water separator 10 through a pipeline 9;

[0020] By providing the pipeline 9, it is convenient for the oil and water that are not easily separated to enter the oil-water separator through the discharge pipe 8 and the pipeline 9 for separation.

[0021] Embodiment 2: An impurity removal device for lubricating oil production, including a tank body 1. The side of the tank body 1 is provided with a feed pipe 2 and a water inlet pipe 3, which facilitates the entry of the oil to be purified and water into the tank body 1 for mixing. Since oil and water are immiscible, during the mixing process, the oil will float above the water, and the impurities in the oil will gradually precipitate into the water, thus completing the impurity removal work on the oil.

[0022] A telescopic mechanism is vertically arranged in the tank body 1. The lower end of the telescopic mechanism is connected to an oil suction pipe 5 through a connecting rod 4. The oil suction pipe 5 extends outside the tank body 1 and is connected to an oil storage tank 7 through a pump body 6.

[0023] The telescopic mechanism includes an electric telescopic rod 12 arranged vertically. The lower end of the electric telescopic rod 12 is connected to the oil suction pipe 5 through a connecting rod 4, and its upper end is fixed at the top of the tank body 1.

[0024] The oil suction pipe 5 includes a pipe 13 connected to the connecting rod 4. The upper end of the pipe 13 is communicated with a telescopic hose 14. The upper end of the telescopic hose 14 is communicated with the pump body 6 through an inlet pipe 15.

[0025] In this embodiment, by providing the telescopic mechanism, the position of the lower end of the oil suction pipe 5 can be adjusted to facilitate adjusting the height of the oil suction pipe 5 after the oil level drops, so that the pump body 6 can suck the oil in the tank body 1 into the oil storage tank 7 through the oil suction pipe 5.

[0026] A discharge pipe 8 is provided at the lower end of the tank body 1. After the impurities precipitate at the bottom of the tank body 1, it is convenient to discharge the impurities and water together through the discharge pipe 8 from the tank body 1. The side of the discharge pipe 8 is communicated with an oil-water separator 10 through a pipeline 9.

[0027] The bottom of the tank body 1 is arranged in an arc shape to facilitate discharging the materials through the discharge pipe 8.

[0028] By providing the pipeline 9, it is convenient for the oil and water that are not easily separated to enter the oil-water separator through the discharge pipe 8 and the pipeline 9 for separation.

[0029] Valves 11 are provided on the feed pipe 2, the water inlet pipe 3, the discharge pipe 8 and the pipeline 9, and the valve 11 on the discharge pipe 8 is located below the pipeline 9.

[0030] An observation window is provided on the tank body 1.

[0031] Working principle:

[0032] While discharging the oil to be purified through the feed pipe 8 into the tank body 1, water is discharged into the tank body 1 through the water inlet pipe 3, so that the two are mixed under their own inertia when entering the tank body 1. Due to the immiscibility of oil and water, the oil and water gradually float above the water, and the impurities in the oil will gradually precipitate at the bottom of the tank body 1. After the impurities in the oil precipitate at the bottom of the tank body 1, the telescopic mechanism drives the lower end of the oil suction pipe 5 to move into the oil, and the pump body 6 pumps the oil into the storage oil tank 7 through the oil suction pipe 5. When approaching the water, stop pumping the oil, open the discharge pipe 8 to discharge the water and the impurities precipitated at the bottom of the tank body 1. When the oil is about to be discharged from the tank body 1, close the valve 11 on the discharge pipe 8, so that the oil and water are discharged through the pipeline 9 into the oil-water separator 10 for oil-water separation.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A device for removing impurities from lubricating oil production, comprising a tank body (1), characterized in that: A feed pipe (2) and a water inlet pipe (3) are provided on the side of the tank body (1); a telescopic mechanism is vertically provided in the tank body (1); the lower end of the telescopic mechanism is connected to an oil extraction pipe (5) via a connecting rod (4); the oil extraction pipe (5) extends to the outside of the tank body (1) and is connected to an oil storage tank (7) via a pump body (6); A discharge pipe (8) is provided at the lower end of the tank body (1), and a side of the discharge pipe (8) is connected to an oil-water separator (10) via a pipeline (9).

2. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The feed pipe (2), the water inlet pipe (3), the discharge pipe (8) and the pipeline (9) are all provided with valves (11), and the valve (11) on the discharge pipe (8) is located at the lower side of the pipeline (9).

3. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The telescopic mechanism comprises an electric telescopic rod (12) arranged vertically, the lower end of the electric telescopic rod (12) being connected to the oil extraction pipe (5) via a connecting rod (4), and the upper end of the electric telescopic rod (12) being fixed to the top of the tank body (1).

4. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The oil extraction pipe (5) comprises an oil pipe (13) connected to the connecting rod (4); the upper end of the oil pipe (13) is connected to a telescopic hose (14); the upper end of the telescopic hose (14) is connected to the pump body (6) via an oil inlet pipe (15).

5. The impurity removal device for lubricating oil production according to claim 1, characterized in that: The bottom of the tank body (1) is arranged in an arc shape.

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