Automatic oil-water separation device

Abstract

The utility model discloses an automatic oil-water separation device, which belongs to the technical field of automatic oil-water separation and comprises a workbench, a mounting plate is fixedly mounted on the workbench, one side of the mounting plate is fixedly connected with the back of a sliding rail, a plurality of limiting holes are formed in the sliding rail, the sliding rail is slidably connected with limiting columns through the limiting holes, and the limiting columns are fixedly connected with the workbench. The sliding rail is connected with the two sides of the first scale in a sliding mode, the sliding rail is connected with the two sides of the second scale in a sliding mode, and one side of the second scale is fixedly connected with one end of the laser water level sensor. In order to solve the problems that oil and water are discharged from an oil filter and a pre-desulfurization tank in a fine desulfurization section, oil and water are mixed and cannot be conveyed to a sewage treatment plant, and the sewage treatment difficulty and cost are increased, after accurate measurement by a first scale and a second scale, a laser water level sensor can control an electric push rod to contract, and oil and water discharged from coke oven gas can be effectively separated; the sewage treatment cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic oil-water separation, and in particular relates to an automatic oil-water separation device. Background Art

[0002] The coke oven gas compressor of the methanol company is a reciprocating compressor. The unit adopts lubricating oil lubrication, which makes the coke oven gas carry a large amount of lubricating oil, which is easy to cause catalyst agglomeration, blockage and deactivation. In addition, because the coke oven gas contains a large amount of water vapor, it is mixed with the lubricating oil after condensation and discharged from the oil filter and pre-desulfurization tank of the fine desulfurization section. Because of the mixture of oil and water, it cannot be sent to the sewage treatment plant, which increases the difficulty and cost of sewage treatment. Utility Model Content

[0003] The utility model aims to provide an automatic oil-water separation device, which solves the problem that water vapor in a coke oven gas compressor is mixed with lubricating oil after condensation and is discharged at the oil filter and pre-desulfurization tank of the fine desulfurization section. Due to the oil-water mixture, it cannot be sent to a sewage treatment plant, which increases the difficulty and cost of sewage treatment.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic oil-water separation device, comprising a workbench, a mounting plate fixedly installed on the workbench, one side of the mounting plate fixedly connected to the back of a slide rail, a plurality of limit holes are opened on the slide rail, the slide rail is slidably connected to the limit column through the limit holes, the slide rail is slidably connected to the two sides of a first ruler, the slide rail is slidably connected to the two sides of a second ruler, the second ruler and the first ruler are fixedly connected by a connecting plate, and the second ruler is located below the first ruler, and one side of the second ruler is fixedly connected to one end of a laser water level sensor.

[0005] Specifically, a fixed base is fixedly installed on the workbench, the top of the fixed base is fixedly connected to the second separation tank, the top of the second separation tank is fixedly connected to the first separation tank, the top of the first separation tank is fixedly connected to the top of the fixed frame, and the bottom end of the fixed frame is fixedly connected to one side of the second separation tank.

[0006] Specifically, an oil and water inlet is provided at the top of the first separation tank, an oil outlet is fixedly installed at one end of the second separation tank, a pump is fixedly installed on the top of the oil outlet, and the ends of the first and second separation tanks close to the mounting plate are made of glass.

[0007] Specifically, a connecting port is provided between the second separation tank and the first separation tank, one end of the interior of the second separation tank is fixedly connected to one end of an electric push rod, the output end of the electric push rod is fixedly connected to one end of a connecting rod, and the other end of the connecting rod is fixedly connected to the bottom of the first cover.

[0008] Specifically, a second sealing cover is fixedly installed on the bottom of the second separation tank, and the middle and lower position of the second sealing cover is fixedly connected to the middle and lower position of the workbench.

[0009] Beneficial effects:

[0010] (1) The utility model provides an automatic oil-water separation device. By installing the automatic oil-water separation device, the oil and water discharged from the coke oven gas can be effectively separated. The sewage can be sent to a sewage treatment plant or a tar ship of a coking plant. The separated waste oil can be transported to a hazardous chemical warehouse for centralized export, thereby increasing production costs and reducing sewage treatment costs.

[0011] (2) The utility model provides an automatic oil-water separation device, in which a mounting plate is fixedly mounted on a workbench, a slide rail is fixedly mounted on one side of the mounting plate, and the slide rail is slidably connected to a first ruler and a second ruler, so that the second ruler and the first ruler can slide on the slide rail, and the second separation tank and the first separation tank are made of glass at the end close to the mounting plate, so that the staff can observe the depth of the water inside. A laser water level sensor is fixedly connected to one side of the second ruler, and the laser water level sensor can effectively detect the depth and position of the water, so that the oil and water can be separated more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 for Figure 1 Right view;

[0014] Figure 3 for Figure 1 Rear view of

[0015] Figure 4 It is a schematic diagram of the connection structure of the electric telescopic rod, the connecting rod, the first cover and other parts;

[0016] Figure 5 for Figure 2 Enlarged view of point F in the middle.

[0017] In the figure: 1. workbench; 110. fixed base; 2. second separation tank; 210. first separation tank; 211. fixed frame; 212. oil and water inlet; 213. oil outlet; 214. pump; 215. second cover; 3. mounting plate; 310. slide rail; 311. limit hole; 312. limit column; 313. first scale; 314. second scale; 315. laser water level sensor; 4. electric push rod; 410. connecting rod; 411. first cover. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art.

[0019] Embodiment 1:

[0020] like Figure 1-5 As shown, an automatic oil-water separation device includes a workbench 1, on which a mounting plate 3 is fixedly installed, one side of the mounting plate 3 is fixedly connected to the back of a slide rail 310, a plurality of limit holes 311 are opened on the slide rail 310, the slide rail 310 is slidably connected to a limit column 312 through the limit holes 311, the slide rail 310 is slidably connected to both sides of a first scale 313, the slide rail 310 is slidably connected to both sides of a second scale 314, the second scale 314 and the first scale 313 are fixedly connected by a connecting plate, and the second scale 314 is located below the first scale 313, and one side of the second scale 314 is fixedly connected to one end of a laser water level sensor 315.

[0021] First, pour the oil and water to be separated into the first separation tank 210 from the oil and water inlet 212, and stop pouring when the oil and water in the first separation tank 210 reaches a certain depth, wait for 3-5 minutes, and when the oil floats above the water, pull out the limit column 312, and then move the first ruler 313 to the same horizontal line of the water surface. The second separation tank 2 and the end of the first separation tank 210 close to the mounting plate 3 are made of glass, which is convenient for the staff to observe the depth of the water. Since the first ruler 313 and the second ruler 314 are connected by a connecting block, the second ruler 314 will move with it when the first ruler 313 moves, and the distance between the first ruler 313 and the second ruler 314 is equal to the internal diameter of the second separation tank 2 and the first separation tank 210. When the first ruler 313 and the water surface are at the same horizontal line, the limit column 312 is inserted into the corresponding limit hole 311 on the slide rail 310 to limit the first ruler 313 and the second ruler 314 to prevent them from moving downward during the separation process.

[0022] A fixed base 110 is fixedly installed on the workbench 1, the top of the fixed base 110 is fixedly connected to the second separation tank 2, the top of the second separation tank 2 is fixedly connected to the first separation tank 210, the top of the first separation tank 210 is fixedly connected to the top of the fixing frame 211, and the bottom of the fixing frame 211 is fixedly connected to one side of the second separation tank 2.

[0023] The second separation tank 2 and the first separation tank 210 exist to discharge the oil and water separately, so as to achieve better oil-water separation.

[0024] Embodiment 2:

[0025] like Figure 1-5 An oil-water inlet 212 is provided at the top of the first separation tank 210, an oil outlet 213 is fixedly installed at one end of the second separation tank 2, a pump 214 is fixedly installed on the top of the oil outlet 213, the first separation tank 210 and the second separation tank 2 are made of glass at the end close to the mounting plate 3, a second cover 215 is fixedly installed at the bottom of the second separation tank 2, and the middle and lower position of the second cover 215 is fixedly connected to the middle and lower position of the workbench 1.

[0026] Move the first ruler 313 to the same horizontal line as the water surface. The end of the second separation tank 2 and the first separation tank 210 close to the mounting plate 3 is made of glass, which is convenient for the staff to observe the depth of the water. Since the first ruler 313 and the second ruler 314 are connected by a connecting block, the second ruler 314 will move with the movement of the first ruler 313, and the distance between the first ruler 313 and the second ruler 314 is equal to the internal diameter of the second separation tank 2 and the first separation tank 210.

[0027] A connecting port is provided between the second separation tank 2 and the first separation tank 210 , one end of the interior of the second separation tank 2 is fixedly connected to one end of an electric push rod 4 , the output end of the electric push rod 4 is fixedly connected to one end of a connecting rod 410 , and the other end of the connecting rod 410 is fixedly connected to the bottom of the first cover 411 .

[0028] A connection port is provided between the second separation tank 2 and the first separation tank 210, so that the water in the first separation tank 210 can flow into the second separation tank 2. After the water flows into the second separation tank 2, the connection port between the second separation tank 2 and the first separation tank 210 is closed to achieve oil-water separation.

[0029] Working principle:

[0030] First, pour the oil and water to be separated into the first separation tank 210 from the oil-water inlet 212, and stop pouring when the oil and water in the first separation tank 210 reach a certain depth, wait for 3-5 minutes, and when the oil floats above the water, pull out the limit column 312, and then move the first ruler 313 to the same horizontal line of the water surface. The second separation tank 2 and the end of the first separation tank 210 close to the mounting plate 3 are made of glass, which is convenient for the staff to observe the depth of the water. Since the first ruler 313 and the second ruler 314 are connected by a connecting block, the second ruler 314 will move with it when the first ruler 313 moves, and the distance between the first ruler 313 and the second ruler 314 is equal to the internal diameter of the second separation tank 2 and the first separation tank 210. When the first ruler 313 and the water surface are at the same horizontal line, the limit column 312 is inserted into the corresponding limit hole 311 on the slide rail 310, and the first ruler 313 and the second ruler 314 are adjusted. The first sealing cover 214 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 214 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 215 is used to separate the oil from the second separation tank 2. The second sealing cover 214 is used to separate the oil from the second separation tank 2

[0031] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic oil-water separation device, characterized in that: include: A workbench (1), wherein a mounting plate (3) is fixedly mounted on the workbench (1); A slide rail (310), one side of the mounting plate (3) being fixedly connected to the back side of the slide rail (310); Limiting holes (311), a plurality of limiting holes (311) are provided on the slide rail (310); A limiting column (312), wherein the slide rail (310) is slidably connected to the limiting column (312) through the limiting hole (311); A first scale (313), wherein the slide rail (310) is slidably connected to two sides of the first scale (313); A second scale (314), the slide rail (310) being slidably connected to two sides of the second scale (314), the second scale (314) and the first scale (313) being fixedly connected via a connecting plate, and the second scale (314) being located below the first scale (313); A laser water level sensor (315), one side of the second scale (314) is fixedly connected to one end of the laser water level sensor (315).

2. The oil-water automatic separation device according to claim 1, characterized in that: A fixed base (110) is fixedly mounted on the workbench (1); the top of the fixed base (110) is fixedly connected to the second separation tank (2); the top of the second separation tank (2) is fixedly connected to the first separation tank (210); the top of the first separation tank (210) is fixedly connected to the top of a fixed frame (211); and the bottom of the fixed frame (211) is fixedly connected to one side of the second separation tank (2).

3. The oil-water automatic separation device according to claim 2, characterized in that: An oil-water inlet (212) is provided at the top of the first separation tank (210), an oil outlet (213) is fixedly installed at one end of the second separation tank (2), a pump (214) is fixedly installed at the top of the oil outlet (213), and the ends of the first separation tank (210) and the second separation tank (2) close to the mounting plate (3) are made of glass.

4. The automatic oil-water separation device according to claim 3 is characterized in that: A connection port is provided between the second separation tank (2) and the first separation tank (210); one end of the interior of the second separation tank (2) is fixedly connected to one end of an electric push rod (4); the output end of the electric push rod (4) is fixedly connected to one end of a connecting rod (410); and the other end of the connecting rod (410) is fixedly connected to the bottom of the first sealing cover (411).

5. The oil-water automatic separation device according to claim 4, characterized in that: A second sealing cover (215) is fixedly mounted on the bottom of the second separation tank (2), and the middle and lower position of the second sealing cover (215) is fixedly connected to the middle and lower position of the workbench (1).

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