Efficient waste emulsion floating oil purification device

Abstract

The utility model discloses an efficient waste emulsion floating oil purification device, and relates to the technical field of emulsion production, the efficient waste emulsion floating oil purification device comprises a purification outer barrel, a purification inner barrel is mounted in the purification outer barrel, a water outlet is formed in one side of the bottom of the purification inner barrel, and a motor is mounted on the side, away from the water outlet, of the bottom of the purification inner barrel; a waste emulsion storage box is installed at the bottom of the purification inner barrel, a first bubble inlet pipeline and a second bubble inlet pipeline are installed on the side, away from the emulsion injection pipeline, of the waste emulsion storage box, and the first bubble inlet pipeline and the second bubble inlet pipeline are vertically arranged and distributed; and rotary valves are mounted in the middles of the first bubble inlet pipeline and the second bubble inlet pipeline. In the using process, oil in the waste emulsion can be efficiently changed into floating oil to float on the surface of the waste emulsion, the floating oil is collected through scraping, the floating oil can be rapidly collected, the production cost is low, and the floating oil collection rate is high.

Description

Technical Field

[0001] The present application relates to the technical field of emulsion production, and in particular to a highly efficient waste emulsion floating oil purification device. Background Art

[0002] Emulsions are widely used in steel metallurgy, nonferrous metallurgy, machinery manufacturing, metal cutting and other industries. They are mainly used for cooling, lubrication, corrosion protection and pressure transmission. Waste emulsions also contain a small amount of oil. How to extract oil from waste emulsions is a very important new production concept for energy conservation, emission reduction and resource recycling.

[0003] The existing floating oil extraction device has a slow speed of extracting floating oil, and the oil in the waste emulsion is not separated thoroughly enough, resulting in a small amount of extracted oil.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a high-efficiency waste emulsion floating oil purification device is proposed.

[0005] Application Contents

[0006] The purpose of the present application is to provide a highly efficient waste emulsion floating oil purification device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a high-efficiency waste emulsion floating oil purification device, comprising a purification outer barrel, a purification inner barrel is installed inside the purification outer barrel, and a first oil outlet interface is installed on one side of the bottom of the purification outer barrel, and a second oil outlet interface is installed on the side of the bottom of the purification outer barrel away from the first oil outlet interface, a drain port is installed on one side of the bottom of the purification inner barrel, and a motor is installed on the side of the bottom of the purification inner barrel away from the drain port, a waste emulsion storage box is installed on the bottom of the purification inner barrel, and an emulsion injection pipe is installed on one side of the waste emulsion storage box, a first bubble inlet pipe and a second bubble inlet pipe are respectively installed on the side of the waste emulsion storage box away from the emulsion injection pipe, and the first bubble inlet pipe and the second bubble inlet pipe are arranged vertically, and a rotary valve is installed in the middle of the first bubble inlet pipe and the second bubble inlet pipe.

[0008] Furthermore, a barrel cover is installed on the top of the purification outer barrel, and a hydraulic slide is installed in the middle of the barrel cover. At the same time, a hydraulic pulley is installed inside the hydraulic slide, a hydraulic telescopic rod is installed below the hydraulic pulley, and a hydraulic cylinder is installed above the hydraulic slide.

[0009] Furthermore, a fixing frame is installed below the hydraulic telescopic rod, and an oil scraper ring for scraping oil is installed below the fixing frame.

[0010] Furthermore, control valves are installed inside the first oil outlet interface, the second oil outlet interface and the drain port.

[0011] Furthermore, a first rotating shaft is installed transversely inside the waste emulsion storage box, and a second rotating shaft is installed below the first rotating shaft. The first rotating shaft and the second rotating shaft are hollow structures, and exhaust heads are installed on the surfaces of the first rotating shaft and the second rotating shaft.

[0012] Furthermore, the motor is rotatably connected to the rotary valve via a belt, and one end of the first rotating shaft and one end of the second rotating shaft are rotatably connected to the rotary valve respectively, while the first rotating shaft is connected to the first bubble inlet pipe, and the second rotating shaft is connected to the second bubble inlet pipe.

[0013] Furthermore, the barrel mouth surface of the purification inner barrel is tightly fitted with the lower surface of the oil scraper ring.

[0014] The present application provides a highly efficient waste emulsion floating oil purification device, which has the following beneficial effects:

[0015] During use, the oil in the waste emulsion can be efficiently turned into floating oil floating on the surface of the waste emulsion, and collected by scraping. The floating oil can be collected quickly, with low production cost and high floating oil collection rate;

[0016] In the present application, after bubbles are mixed with waste emulsion, the lighter oil floats with the rise of bubbles. As the waste emulsion continuously enters the interior of the waste emulsion storage and purification inner barrel, the bubbles drive the oil in the waste emulsion to float on the surface of the purification inner barrel. After the liquid level of the waste emulsified oil is located on the surface of the pure inner barrel, the injection of the waste emulsified oil is stopped. At this time, the hydraulic pulley is driven by the hydraulic cylinder to make a left and right reciprocating motion in the horizontal direction of the hydraulic slideway, and the hydraulic telescopic rod can control the lower surface of the scraper ring to fit the liquid level of the waste emulsion inside the purification inner barrel through telescopic control. The scraper ring reciprocates with the left and right reciprocating motion of the hydraulic pulley to scrape the floating oil on the surface of the purification inner barrel into the interior of the purification outer barrel for collection, and then the oil-free waste emulsion obtained at the bottom of the purification inner barrel is discharged through the drain port, and then the waste emulsified oil is continuously injected into the interior of the waste emulsion storage box to repeat the above operation to continuously scrape out the floating oil, and finally the collected floating oil is discharged through the first oil outlet interface and the second oil outlet interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall external structure of a highly efficient waste emulsion floating oil purification device for this application;

[0018] Figure 2 This is a schematic diagram of the top view of the oil scraper ring of a high-efficiency waste emulsion floating oil purification device of the present application;

[0019] Figure 3This is a schematic diagram of the internal structure of a waste emulsion storage tank of a high-efficiency waste emulsion floating oil purification device in the present application.

[0020] In the figure: 1. purification outer barrel; 2. barrel cover; 3. hydraulic slide; 4. hydraulic pulley; 5. hydraulic cylinder; 6. hydraulic telescopic rod; 7. fixed frame; 8. oil scraper ring; 9. purification inner barrel; 10. first oil outlet interface; 11. second oil outlet interface; 12. drain outlet; 13. motor; 14. waste emulsion storage box; 15. emulsion injection pipeline; 16. first bubble enters the pipeline; 17. second bubble enters the pipeline; 18. rotary valve; 19. first rotating shaft; 20. second rotating shaft; 21. exhaust head. DETAILED DESCRIPTION

[0021] The following examples are used to illustrate the present application, but are not intended to limit the scope of the present application.

[0022] See also Figures 1 to 3 The present application provides a technical solution: a high-efficiency waste emulsion floating oil purification device, comprising a purification outer barrel 1, a purification inner barrel 9 is installed inside the purification outer barrel 1, and a first oil outlet interface 10 is installed on one side of the bottom of the purification outer barrel 1, and a second oil outlet interface 11 is installed on the side of the bottom of the purification outer barrel 1 away from the first oil outlet interface 10, a drain port 12 is installed on one side of the bottom of the purification inner barrel 9, and a motor 13 is installed on the side of the bottom of the purification inner barrel 9 away from the drain port 12, a waste emulsion storage box 14 is installed at the bottom of the purification inner barrel 9, and an emulsion injection pipe 15 is installed on one side of the waste emulsion storage box 14, a first bubble inlet pipe 16 and a second bubble inlet pipe 17 are respectively installed on the side of the waste emulsion storage box 14 away from the emulsion injection pipe 15, and the first bubble inlet pipe 16 and the second bubble inlet pipe 17 are vertically arranged, and a rotary valve 18 is installed in the middle of the first bubble inlet pipe 16 and the second bubble inlet pipe 17.

[0023] A barrel cover 2 is installed above the purification outer barrel 1, and a hydraulic slide 3 is installed in the middle of the barrel cover 2. A hydraulic pulley 4 is installed inside the hydraulic slide 3, a hydraulic telescopic rod 6 is installed below the hydraulic pulley 4, and a hydraulic cylinder 5 is installed above the hydraulic slide 3.

[0024] A fixing frame 7 is installed below the hydraulic telescopic rod 6 , and an oil scraper ring 8 for scraping oil is installed below the fixing frame 7 , and the oil scraper ring 8 is used to scrape the floating oil.

[0025] Control valves are installed inside the first oil outlet interface 10 , the second oil outlet interface 11 and the drain port 12 .

[0026] A first rotating shaft 19 is installed horizontally inside the waste emulsion storage box 14, and a second rotating shaft 20 is installed below the first rotating shaft 19. At the same time, the interiors of the first rotating shaft 19 and the second rotating shaft 20 are hollow structures, and exhaust heads 21 are installed on the surfaces of the first rotating shaft 19 and the second rotating shaft 20.

[0027] The motor 13 is rotatably connected to the rotary valve 18 via a belt, and one end of the first rotating shaft 19 and one end of the second rotating shaft 20 are rotatably connected to the rotary valve 18 respectively. At the same time, the first rotating shaft 19 is connected to the first bubble inlet pipe 16, and the second rotating shaft 20 is connected to the second bubble inlet pipe 17. The motor 13 drives the rotary valve 18 to rotate via the belt, so that the rotary valve 18 drives the first rotating shaft 19 and the second rotating shaft 20 to rotate, so that the first rotating shaft 19 and the second rotating shaft 20 stir the waste emulsion inside the waste emulsion storage tank 14.

[0028] The barrel mouth surface of the purification inner barrel 9 is closely fitted with the lower surface of the oil scraper ring 8.

[0029] In summary, when the high-efficiency waste emulsion floating oil purification device is used, first, the waste emulsion enters the waste emulsion storage tank 14 from the emulsion injection pipe 15 of the device, and the first bubble entry pipe 16 and the second bubble entry pipe 17 are connected to the external nano-scale bubble generator. Since the nano-scale bubble generator is a prior art, it will not be described here. The external nano-scale bubble generator provides bubbles to the inside of the first rotating shaft 19 and the second rotating shaft 20 respectively through the first bubble entry pipe 16 and the second bubble entry pipe 17, and at the same time, the motor 13 drives the rotary valve 18 to rotate through the belt, and the rotary valve 18 drives the first rotating shaft 19 and the second rotating shaft 20 to rotate respectively, and the bubbles inside the first rotating shaft 19 and the second rotating shaft 20 are discharged into the interior of the waste emulsion storage tank 14 through the exhaust head 21 to contact and mix with the waste emulsion, and the rotation of the first rotating shaft 19 and the second rotating shaft 20 stirs the waste emulsion so that the bubbles can be mixed with the waste emulsion more evenly and quickly;

[0030] After the bubbles are mixed with the waste emulsion, the lighter oil floats up with the rise of the bubbles. As the waste emulsion continuously enters the waste emulsion storage 14 and the purification inner barrel 9, the bubbles drive the oil in the waste emulsion to float on the surface of the purification inner barrel 9. When the liquid level of the waste emulsified oil is located on the surface of the pure inner barrel 9, the injection of the waste emulsified oil is stopped. At this time, the hydraulic pulley 4 is driven by the hydraulic cylinder 5 to make a left and right reciprocating motion in the horizontal direction of the download hydraulic slideway 3, and the hydraulic telescopic rod 6 can be controlled by telescoping to move the lower surface of the oil scraper ring 8 The surface is in contact with the liquid surface of the waste emulsion inside the purification inner barrel 9, and the scraper ring 8 reciprocates with the left and right reciprocating motion of the hydraulic pulley 4 to scrape the floating oil on the surface of the purification inner barrel 9 into the interior of the purification outer barrel 1 for collection, and then the oil-free waste emulsion obtained at the bottom of the purification inner barrel 9 is discharged through the drain port 12, and then the waste emulsified oil is continuously injected into the interior of the waste emulsion storage tank 14 to repeat the above operation to continuously scrape out the floating oil, and finally the collected floating oil is discharged through the first oil outlet interface 10 and the second oil outlet interface 11.

[0031] The embodiments of the present application are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed forms. Many modifications and variations are apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present application, and to enable those of ordinary skill in the art to understand the present application and thereby design various implementations with various modifications suitable for specific purposes.

Claims

1. An efficient waste emulsion oil purification device, characterized in that: The invention comprises a purification outer barrel (1), wherein a purification inner barrel (9) is installed inside the purification outer barrel (1), and a first oil outlet interface (10) is installed on one side of the bottom of the purification outer barrel (1), and a second oil outlet interface (11) is installed on the side of the bottom of the purification outer barrel (1) away from the first oil outlet interface (10), a drainage port (12) is installed on one side of the bottom of the purification inner barrel (9), and a motor (13) is installed on the side of the bottom of the purification inner barrel (9) away from the drainage port (12), and a waste gas outlet (11) is installed on the bottom of the purification inner barrel (9). An emulsion storage tank (14) is provided, and an emulsion injection pipe (15) is installed on one side of the waste emulsion storage tank (14); a first bubble inlet pipe (16) and a second bubble inlet pipe (17) are installed on one side of the waste emulsion storage tank (14) away from the emulsion injection pipe (15); the first bubble inlet pipe (16) and the second bubble inlet pipe (17) are arranged vertically, and a rotary valve (18) is installed in the middle of each of the first bubble inlet pipe (16) and the second bubble inlet pipe (17).

2. A highly efficient waste emulsion floating oil purification device according to claim 1, characterized in that: A barrel cover (2) is installed above the purification outer barrel (1), and a hydraulic slide (3) is installed in the middle of the barrel cover (2). A hydraulic pulley (4) is installed inside the hydraulic slide (3), a hydraulic telescopic rod (6) is installed below the hydraulic pulley (4), and a hydraulic cylinder (5) is installed above the hydraulic slide (3).

3. A highly efficient waste emulsion floating oil purification device according to claim 2, characterized in that: A fixing frame (7) is installed below the hydraulic telescopic rod (6), and an oil scraper ring (8) for scraping oil is installed below the fixing frame (7).

4. The high-efficiency waste emulsion floating oil purification device according to claim 1, characterized in that: Control valves are installed inside the first oil outlet interface (10), the second oil outlet interface (11) and the drain port (12).

5. The high-efficiency waste emulsion floating oil purification device according to claim 1 is characterized in that: A first rotating shaft (19) is installed transversely inside the waste emulsion storage box (14), and a second rotating shaft (20) is installed below the first rotating shaft (19). The first rotating shaft (19) and the second rotating shaft (20) have hollow structures inside, and exhaust heads (21) are installed on the surfaces of the first rotating shaft (19) and the second rotating shaft (20).

6. A highly efficient waste emulsion floating oil purification device according to claim 5, characterized in that: The motor (13) is rotationally connected to the rotary valve (18) via a belt, and one end of the first rotary shaft (19) and one end of the second rotary shaft (20) are rotationally connected to the rotary valve (18), respectively; the first rotary shaft (19) is connected to the first bubble inlet pipe (16), and the second rotary shaft (20) is connected to the second bubble inlet pipe (17).

7. The high-efficiency waste emulsion floating oil purification device according to claim 3 is characterized in that: The mouth surface of the purification inner barrel (9) is tightly fitted to the lower surface of the oil scraper ring (8).

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