Deep oil removal device for oil-containing solution

Abstract

The utility model relates to the technical field of solution oil removal, and discloses an oil-containing solution deep oil removal device which comprises a cylinder body, the top side of the cylinder body is connected with a cylinder cover through a lifting assembly, the front side of the inner wall of the cylinder body is rotatably connected with a rotating seat, the inner wall side of the cylinder body is rotatably connected with a rotating rod, the rear end of the rotating rod is provided with a driving assembly, and the driving assembly is connected with a driving motor. The bottom side of the barrel cover is fixedly connected with two hanging frames, the bottom ends of the two hanging frames are rotationally connected with a mounting frame, the mounting frame is connected to the close side of the rotating base and the rotating rod through an inserting assembly, and the left end and the right end of the mounting frame are connected with two adsorption plates and two scraping plates through mounting assemblies correspondingly. According to the utility model, the adsorption plate and the scraping plate for adsorption and cleaning can be replaced without tools, so that the adsorption plate with saturated adsorption can be replaced in time, the replacement efficiency is greatly improved, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solution degreasing, in particular to a deep degreasing device for oil-containing solution. Background Art

[0002] The most commonly used technologies for oil removal from oily wastewater in industry are oil separation, flotation, mechanical clarification, filter media filtration, coarse granulation (fiber or resin) agglomeration and activated carbon adsorption. Oil separation and mechanical clarification can remove suspended oil and dispersed oil, filter media filtration can only remove dispersed oil, coarse granulation agglomeration can turn small oil droplets into large oil droplets, and can remove part of the emulsified oil by demulsification.

[0003] After oil removal, the functional accessories of the existing oil removal device are difficult to disassemble, and a lot of effort and tools are needed to disassemble and replace the accessories, which greatly increases the inconvenience of replacing the oil removal functional accessories. In this regard, in order to solve this technical problem, the present application proposes a deep oil removal device for oil-containing solution. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a deep oil removal device for oil-containing solution, aiming to improve the problem in the prior art that oil removal function accessories are difficult to replace.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deep oil removal device for oil-containing solution comprises a cylinder, the top side of the cylinder is connected to a cylinder cover through a lifting assembly, the front side of the inner wall of the cylinder is rotatably connected to a swivel seat, the inner wall side of the cylinder is rotatably connected to a swivel rod, the rear end of the swivel rod is installed with a driving assembly, the bottom side of the cylinder cover is fixedly connected to two suspension frames, the bottom ends of the two suspension frames are rotatably connected to a mounting frame, the mounting frame is connected to the adjacent side of the swivel seat and the swivel rod through a plug-in assembly, and the left and right ends of the mounting frame are connected to two adsorption plates and a scraper through a mounting assembly.

[0007] Furthermore, the mounting assembly includes an engaging groove opened on the top and bottom sides of the mounting frame, the inner wall of the engaging groove is interference fit with an engaging part, the two adsorption plates are respectively fixedly connected to the top and bottom sides of the engaging part, one end of the scraper is fixedly connected to the side of the engaging part away from the mounting frame, and the other end of the scraper abuts against the inner wall of the cylinder cover.

[0008] Furthermore, the lifting assembly includes two slide rails fixedly connected to the left and right sides of the cylinder body respectively, and the separated sides of the two slide rails are rotatably connected to a screw rod, a second motor is installed inside the bottom end of the slide rail, and the driving end of the second motor is fixedly connected to the bottom side of the screw rod, and a moving part is connected between the slide rail and the screw rod, and the adjacent sides of the two moving parts are fixedly connected to the outer wall of the cylinder cover.

[0009] Furthermore, one end of the moving member is slidably connected to the outer wall of the slide rail, and the other end of the moving member is threadedly connected to the outer wall of the screw rod.

[0010] Furthermore, the plug-in assembly includes two slots respectively opened at the front and rear ends of the mounting frame, and the adjacent sides of the rotating seat and the rotating rod are fixedly connected with plug-ins, which are plugged into the inside of the slots.

[0011] Furthermore, the driving assembly includes a motor 1 located at the rear side of the cylinder, the driving end of the motor 1 is fixedly connected to the rear side of the rotating rod, and the non-driving end of the motor 1 is fixedly connected to the rear side of the cylinder via a fixing frame.

[0012] Furthermore, both left and right ends of the top side of the cylinder body are fixedly connected with sealing strips, and both left and right ends of the bottom side of the cylinder cover abut against the top side of the sealing strips.

[0013] Furthermore, a liquid outlet is fixedly connected to the front side of the cylinder body and a valve is installed thereon, and a liquid inlet is fixedly connected to the top side of the cylinder cover.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation of the interlocking groove, the interlocking part, the plug-in, the slot and the lifting assembly, the adsorption plate and the scraper used for adsorption and cleaning can be replaced without tools, so that the adsorption plate saturated with adsorption can be replaced in time, thereby greatly improving the replacement efficiency and the convenience of the device.

[0016] 2. In the utility model, the scraper and the adsorption plate rotate together on the rotating mounting frame, so that the adsorption plate can adsorb the heavy oil contained in the solution while scraping on the inner wall of the cylinder body and the cylinder cover to prevent the heavy oil from adhering to and accumulating on the inner wall, thereby avoiding excessive accumulation of oil on the inner wall, resulting in incomplete degreasing of the solution, and preventing the degreasing quality and efficiency from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a deep oil removal device for oil-containing solution proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the internal structure of a cylinder of a deep oil removal device for oil-containing solution proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of a cylinder cover of an oil-containing solution deep oil removal device proposed by the utility model being raised;

[0020] Figure 4 This is a structural schematic diagram of a mounting frame of an oil-containing solution deep oil removal device proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of an embedded component of a deep oil removal device for oil-containing solution proposed by the utility model;

[0022] Figure 6 The utility model discloses a schematic diagram of the structure of a plug-in unit and a slot of a deep oil removal device for oil-containing solution.

[0023] Legend:

[0024] 1. Cylinder body; 2. Cylinder cover; 3. Rotating seat; 4. Rotating rod; 5. Motor 1; 6. Mounting frame; 7. Hanging frame; 8. Fitting part; 9. Scraper; 10. Adsorption plate; 11. Slide rail; 12. Motor 2; 13. Screw; 14. Moving part; 15. Plug-in; 16. Slot; 17. Sealing strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-3 The utility model provides an embodiment: a deep oil removal device for oil-containing solution, comprising a cylinder 1, a cylinder cover 2 is arranged on the top side of the cylinder 1, a rotating seat 3 is rotatably connected to the front side of the inner wall of the cylinder 1, a rotating rod 4 is rotatably connected to the inner wall side of the cylinder 1, and two hanging brackets 7 are fixedly connected to the bottom side of the cylinder cover 2, and the bottom ends of the two hanging brackets 7 are rotatably connected to the mounting bracket 6, and two adsorption plates 10 and scrapers 9 are arranged on the left and right ends of the mounting bracket 6; the left and right ends of the top side of the cylinder 1 are fixedly connected to the sealing strip 17, and the left and right ends of the bottom side of the cylinder cover 2 are abutted on the top side of the sealing strip 17, which is used to reduce the gap between the cylinder 1 and the cylinder cover 2, increase the sealing performance, and thus avoid the internal liquid from overflowing; the front side of the cylinder 1 is fixedly connected to a liquid outlet for discharging the deoiled solution, and a control valve is installed, and the top side of the cylinder cover 2 is fixedly connected to a liquid inlet for pouring the original solution;

[0027] Specifically, the adsorption plate 10 is made of a special material, which gathers the oil together by utilizing the van der Waals force and adsorption screening function between the lipophilic material with molecular screening and the oil substances in the solution, thereby achieving separation of the oil phase and the water phase. The adsorption plate 10 saturated with adsorption can be regenerated by the analytical solution and reused repeatedly. The scraper 9 scrapes the inner wall of the cylinder 1 and the cylinder cover 2 to prevent heavy oil from adhering to and accumulating on the inner wall, thereby preventing excessive oil accumulation on the inner wall from causing incomplete degreasing of the solution, thereby preventing the degreasing quality and efficiency from being affected.

[0028] refer to Figure 2 , Figure 4 and Figure 5 The fitting grooves provided on the top and bottom sides of the mounting frame 6 correspond to the specifications of the fitting member 8 with interference fit on the inner wall of the fitting groove. The two adsorption plates 10 are respectively fixedly connected to the top and bottom sides of the fitting member 8. One end of the scraper 9 is fixedly connected to the side of the fitting member 8 away from the mounting frame 6, and the other end of the scraper 9 abuts against the inner wall of the cylinder cover 2.

[0029] Specifically, the engaging part 8 connected to the adsorption plate 10 and the scraper 9 is removed from the engaging groove on the mounting frame 6 in a sliding manner, thereby separating the adsorption plate 10 and the scraper 9 that are saturated with adsorption from the mounting frame 6, and then the engaging part 8 connected to the clean adsorption plate 10 and the scraper 9 is slid into the engaging groove in a sliding manner to complete the replacement. No tools are required throughout the process, which greatly improves the convenience of replacement.

[0030] refer to Figure 1 and Figure 3 , the two slide rails 11 respectively fixedly connected to the left and right sides of the cylinder 1 are rotatably connected to the separated sides with a screw 13, a motor 2 12 is installed inside the bottom end of the slide rail 11, and the driving end of the motor 2 12 is fixedly connected to the bottom side of the screw 13, a moving member 14 is connected between the slide rail 11 and the screw 13, and the adjacent sides of the two moving members 14 are fixedly connected to the outer wall of the cylinder cover 2, one end of the moving member 14 is slidably connected to the outer wall of the slide rail 11, and the other end of the moving member 14 is threadedly connected to the outer wall of the screw 13;

[0031] Specifically, the slide rail 11 is used to limit the moving member 14, thereby preventing the moving member 14 from rotating under the transmission of the screw rod 13, so as to ensure the stability of the displacement of the moving member 14. When the barrel cover 2 needs to be raised, the screw rod 13 will rotate through the drive of the motor 2 12, thereby driving the moving member 14 to rise together with the barrel cover 2 connected to the moving member 14, and the raised barrel cover 2 will raise the hanging frame 7 fixed on the inner wall together with the structure including the adsorption plate 10 on the hanging frame 7, so as to be exposed to the outside, so as to conveniently replace the adsorption plate 10 and the scraper 9.

[0032] refer to Figure 2 and Figure 6 , a motor 5 is located at the rear side of the cylinder 1, the driving end of the motor 5 is fixedly connected to the rear side of the rotating rod 4, and the non-driving end of the motor 5 is fixedly connected to the rear side of the cylinder 1 through a fixing frame; two slots 16 are respectively provided at the front and rear ends of the mounting frame 6, and there are multiple openings around the end of the mounting frame 6. The near side of the rotating seat 3 and the rotating rod 4 are fixedly connected with a plug-in 15, and the plug-in 15 can be inserted into the inside of the slot 16 through the multiple openings;

[0033] Specifically, the rear rotating rod 4 is stuck in the slot 16 with the plug-in 15 to drive the mounting frame 6 to rotate, and the front rotating seat 3 is stuck in the slot 16 with the plug-in 15 to balance the rotation of the mounting frame 6. Driven by the motor 15, the rotating rod 4 will rotate, so that the plug-in 15 is stuck in the slot 16, driving the mounting frame 6 to rotate on the hanging frame 7, and then the adsorption plate 10 on the mounting frame 6 stirs the solution in the cylinder 1, and the adsorption plate 10 will adsorb and remove the oil in the solution.

[0034] Working principle: When removing oil, the rotating rod 4 rotates under the drive of the motor 1 5, and the plug-in 15 is stuck in the slot 16 to drive the mounting frame 6 to rotate on the hanging frame 7, so that the adsorption plate 10 on the mounting frame 6 stirs the solution in the cylinder 1, and the adsorption plate 10 will adsorb and remove the oil in the solution. At the same time, the scraper 9 scrapes on the inner wall of the cylinder 1 and the cylinder cover 2 to prevent heavy oil from adhering to and accumulating on the inner wall. After the oil removal is completed, the solution is discharged from the liquid outlet. At this time, the adsorption plate 10 is saturated with adsorption and needs to be replaced and cleaned. At this time, the screw 13 rotates under the drive of the motor 2 12, thereby transmitting the moving part 14 together with the cylinder cover 2 connected to the moving part 14. The raised cylinder cover 2 raises the hanging frame 7 fixed on the inner wall together with the structure including the adsorption plate 10 on the hanging frame 7, thereby exposing them to the outside, and then starts to disassemble the adsorption plate 10 and the scraper 9, by sliding the fittings 8 connected to the adsorption plate 10 and the scraper 9 off the mounting frame 6, thereby separating the adsorption saturated adsorption plate 10 and the scraper 9 from the mounting frame 6, and then slides the fittings 8 connected to the clean adsorption plate 10 and the scraper 9 into the fitting groove, thereby completing the replacement, and the rotating screw 13 drives the cylinder cover 2 to reset, and at the same time, the plug-in 15 on the rotating seat 3 and the rotating rod 4 is inserted back into the slot 16 along the multiple openings.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deep oil removal device for oil-containing solution, comprising a cylinder (1), characterized in that: The top side of the cylinder (1) is connected to a cylinder cover (2) via a lifting assembly, the front side of the inner wall of the cylinder (1) is rotatably connected to a rotating seat (3), the inner wall side of the cylinder (1) is rotatably connected to a rotating rod (4), the rear end of the rotating rod (4) is equipped with a driving assembly, the bottom side of the cylinder cover (2) is fixedly connected to two hanging frames (7), the bottom ends of the two hanging frames (7) are rotatably connected to a mounting frame (6), the mounting frame (6) is connected to the adjacent side of the rotating seat (3) and the rotating rod (4) via a plug-in assembly, and the left and right ends of the mounting frame (6) are connected to two adsorption plates (10) and a scraper (9) via mounting assemblies.

2. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The mounting assembly comprises an engaging groove provided on the top and bottom sides of the mounting frame (6), the inner wall of the engaging groove is interference-fitted with an engaging member (8), the two adsorption plates (10) are respectively fixedly connected to the top and bottom sides of the engaging member (8), one end of the scraper (9) is fixedly connected to a side of the engaging member (8) away from the mounting frame (6), and the other end of the scraper (9) abuts against the inner wall of the cylinder cover (2).

3. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The lifting assembly comprises two slide rails (11) respectively fixedly connected to the left and right sides of the cylinder (1), the two slide rails (11) are rotatably connected to the separated sides thereof, a second motor (12) is installed inside the bottom end of the slide rail (11), the driving end of the second motor (12) is fixedly connected to the bottom side of the screw (13), a moving part (14) is connected between the slide rail (11) and the screw (13), and the adjacent sides of the two moving parts (14) are fixedly connected to the outer wall of the cylinder cover (2).

4. The deep oil removal device for oil-containing solution according to claim 3 is characterized in that: One end of the moving member (14) is slidably connected to the outer wall of the slide rail (11), and the other end of the moving member (14) is threadedly connected to the outer wall of the screw rod (13).

5. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The plug-in assembly comprises two slots (16) respectively provided at the front and rear ends of the mounting frame (6); a plug-in (15) is fixedly connected to the adjacent side of the rotating seat (3) and the rotating rod (4); and the plug-in (15) is plugged into the inside of the slots (16).

6. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The driving assembly comprises a motor 1 (5) located at the rear side of the cylinder (1), the driving end of the motor 1 (5) being fixedly connected to the rear side of the rotating rod (4), and the non-driving end of the motor 1 (5) being fixedly connected to the rear side of the cylinder (1) via a fixing frame.

7. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The left and right ends of the top side of the cylinder body (1) are fixedly connected with sealing strips (17), and the left and right ends of the bottom side of the cylinder cover (2) are in contact with the top side of the sealing strips (17).

8. The deep oil removal device for oil-containing solution according to claim 1, characterized in that: The front side of the cylinder (1) is fixedly connected with a liquid outlet and is provided with a valve, and the top side of the cylinder cover (2) is fixedly connected with a liquid inlet.

Images