Oil-water separation device

Abstract

The utility model provides an oil-water separation device, belongs to the technical field of oil removal, and aims to solve the problems that an existing oil removal machine mainly comprises a machine body and a machine frame and is poor in moving flexibility, and during oil removal, the oil removal machine is carried to a site through a trailer or manual work, so that the working intensity of workers is increased. Comprising a rack and an oil removing machine arranged at the top of the rack, the rack comprises a base located at the bottom of the rack, a mounting groove is formed in the bottom of the base, a movable seat is slidably embedded in the mounting groove, and pulleys are arranged at the bottom of the movable seat; a lifting device is arranged on the base and comprises a screw rod, one end of the screw rod penetrates into the mounting groove from the top of the base, the screw rod is rotationally connected with the base, and the movable seat is in threaded connection with the screw rod; according to the oil removing machine, the pulleys can make contact with or be separated from the ground by rotating the screws, when the pulleys make contact with the ground, workers can move the oil removing machine conveniently, and when the pulleys are separated from the ground, the stability of the oil removing machine during working is guaranteed.

Description

Technical Field

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

[0002] The belt oil remover can effectively remove floating oil, heavy oil and other organic liquids in water. Its principle is to utilize the physical properties of different gravity and surface tension between oil and water, and use a steel belt to absorb floating oil, heavy oil and other organic liquids on the water surface. It is applicable to steel mills, food processing plants, underground water tanks, wastewater tanks, coolant tanks, cleaning tanks, auto repair shops, parking lots, metal part cleaning tanks and other water treatment tanks.

[0003] The oil remover is also used in the field of rail transit technology. After the train parts are cleaned by the cleaning liquid, a large amount of floating oil will be generated in the cleaning liquid, and an oil remover is needed to clean the floating oil;

[0004] The prior art has the following deficiencies:

[0005] At present, the oil remover is mainly composed of a machine body and a frame, with a weight of about 50 kg, and its mobility is poor. When removing oil, the oil remover is transported to the site by a trailer or manually for oil removal, which increases the working intensity of the staff. Content of the Utility Model

[0006] In view of this, the utility model provides an oil-water separation device to solve the problem that the existing oil remover is mainly composed of a machine body and a frame, with poor mobility, and when removing oil, the oil remover is transported to the site by a trailer or manually for oil removal, which increases the working intensity of the staff.

[0007] The technical solution adopted by the utility model is as follows:

[0008] An oil-water separation device includes a frame and an oil remover arranged on the top of the frame. The frame includes a base at its bottom, and an installation groove is provided at the bottom of the base. A moving seat is slidably embedded in the installation groove, and a pulley is provided at the bottom of the moving seat; a lifting device for lifting the moving seat is provided on the base. The lifting device includes a screw rod. One end of the screw rod penetrates from the top of the base into the installation groove, and the screw rod is rotatably connected to the base. The moving seat is threadedly connected to the screw rod.

[0009] In this technical solution, it should be noted that the frame is made of steel, and the total weight of the entire device is 55 kg; the length and width of the moving seat are the same as those of the installation groove, so that the installation groove has a limiting effect on the moving seat, that is to say, the moving seat can only slide along the height direction of the installation groove; the screw rod is rotatably connected to the base through a bearing; in this solution, in the initial state, the pulley is located in the installation groove. When the oil removal machine needs to be moved, the screw rod is rotated forward, and the screw rod drives the moving seat threaded thereon to move downward, so that the pulley moves out of the installation groove and contacts the ground. At this time, the staff can push the frame to move the oil removal machine to the designated position. When the oil removal machine reaches the designated position, the screw rod is rotated backward again, so that the moving seat drives the pulley to move upward, and then the pulley contracts into the installation groove, that is, at this time the base contacts the ground to ensure the stability of the oil removal machine during operation; in summary, in this utility model, the pulley can be made to contact or separate from the ground by rotating the screw rod. When the pulley contacts the ground, it is convenient for the staff to move the oil removal machine. When the pulley separates from the ground, the stability of the oil removal machine during operation is ensured.

[0010] Preferably, a baffle is provided at the bottom of the installation groove, and the baffle connects the two ends of the installation groove.

[0011] In this technical solution, it should be noted that the provided baffle is used to limit the moving seat to prevent the moving seat from being completely moved out of the installation groove when the staff rotates the screw rod.

[0012] Preferably, the bottom of the screw rod is rotatably connected to the baffle.

[0013] In this technical solution, it should be noted that while the baffle limits the moving seat, it also plays a role in supporting the screw rod.

[0014] Preferably, a grip rod is provided at the top of the screw rod, and the grip rod is arranged along the radial direction of the screw rod.

[0015] In this technical solution, it should be noted that the provided grip rod facilitates the staff to rotate the screw rod, and several protrusions can be provided on the grip rod to increase the friction between the grip rod and the staff's hand.

[0016] Preferably, the frame further includes a cross bar and two vertical rods. The two vertical rods are arranged at intervals, and bases are provided at the bottoms of the two vertical rods. The bases are perpendicular to the vertical rods. The tops of the two vertical rods are connected by the cross bar, and the oil removal machine is arranged on the top of the cross bar.

[0017] In this technical solution, it should be noted that the provided vertical rods support the oil removal machine to a certain height, which is convenient for the oil removal machine to perform oil removal operations on the cleaning liquid in the box located below it.

[0018] Preferably, the vertical rod includes a first sub-rod and a second sub-rod. The top of the first sub-rod is fixedly connected to the cross-bar. A slot is provided at the bottom of the first sub-rod. The top of the second sub-rod is slidably inserted into the slot. The base is provided at the bottom of the second sub-rod. A fixing device for fixing the second sub-rod is further provided on the vertical rod.

[0019] In this technical solution, it should be noted that by providing the first sub-rod and the second sub-rod, the vertical rod can be telescopic and can adapt to boxes of different heights.

[0020] Preferably, the fixing device includes a first jack provided on the first sub-rod, a plurality of second jacks provided on the second sub-rod, and a pin that can be inserted into the first jack and the second jacks.

[0021] In this technical solution, it should be noted that the fixing device specifically includes a first jack, second jacks, and a pin. When it is necessary to increase the height of the oil removal machine, lift the cross-bar upward so that the first sub-rod moves upward, and then insert the pin into the first jack and the corresponding second jacks.

[0022] Preferably, the oil removal machine includes a housing that is fixed to the frame. A motor is fixed inside the housing. A driving roller is provided at the output end of the motor. A steel belt is wound around the driving roller.

[0023] In this technical solution, it should be noted that the motor drives the driving roller to rotate, and then drives the steel belt to rotate. During the rotation of the steel belt, the floating matter in the box filled with the cleaning liquid is adsorbed.

[0024] Preferably, an oil leakage hopper is provided on the housing. The steel belt passes through the oil leakage hopper. An inner scraper and an outer scraper are fixed inside the oil leakage hopper. The inner scraper and the outer scraper are respectively in contact with both sides of the steel belt. An oil outlet pipe communicated with the bottom of the oil leakage hopper is provided.

[0025] In this technical solution, it should be noted that the oil stains adsorbed on the steel belt are scraped off by the two scrapers. The scraped oil stains flow into the oil leakage hopper and are discharged into an external container through the oil outlet pipe.

[0026] Preferably, the oil outlet pipe is a telescopic pipe.

[0027] In this technical solution, it should be noted that the oil outlet pipe can specifically be a corrugated pipe, which can be folded and telescoped to adapt to external containers at different positions.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0029] 1. In the present utility model, the pulley can be brought into contact with or separated from the ground by rotating the screw. When the pulley is in contact with the ground, it facilitates the movement of the oil removal machine by the staff. When the pulley is separated from the ground, the stability of the oil removal machine during operation is ensured.

[0030] 2. In the present utility model, the baffle is provided to limit the movement seat, preventing the movement seat from being completely moved out of the installation groove when the staff rotates the screw. While limiting the movement seat, the baffle also plays a role in supporting the screw.

[0031] 3. In the present utility model, by providing the first sub - rod and the second sub - rod, the vertical rod can be telescopic, which can adapt to boxes of different heights.

[0032] 4. In the present utility model, the oil outlet pipe can specifically be a corrugated pipe, which can be folded and telescoped to adapt to external containers at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present utility model will be described by way of examples and with reference to the accompanying drawings, where:

[0034] Figure 1 is a three - dimensional structural schematic diagram of the present utility model;

[0035] Figure 2 is a three - dimensional structural schematic diagram of the base of the present utility model;

[0036] Figure 3 is a sectional three - dimensional structural schematic diagram of the base of the present utility model;

[0037] Figure 4 is a disassembled three - dimensional structural schematic diagram of the vertical rod of the present utility model;

[0038] Wherein: 1 - oil removal machine, 2 - housing, 3 - motor, 4 - driving roller, 5 - steel belt, 6 - oil leakage hopper, 7 - outer scraper, 8 - inner scraper, 9 - oil outlet pipe, 10 - frame, 11 - cross bar, 12 - base, 13 - pulley, 14 - screw, 15 - grip bar, 16 - moving seat, 17 - baffle, 18 - vertical rod, 19 - first sub - rod, 20 - second sub - rod, 21 - first jack, 22 - second jack, 23 - pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0040] Accordingly, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0041] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0042] It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it will not be further defined and explained in subsequent drawings.

[0043] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include indirect contact between the first and second features through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0044] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0045] Embodiment 1

[0046] Such as Figures 1-4As shown in the figure, an oil-water separation device is disclosed in an embodiment of the present utility model, which includes a frame 10 and an oil remover 1 provided on the top of the frame 10. The frame 10 includes a base 12 located at its bottom. An installation groove is provided at the bottom of the base 12, and a movable seat 16 is slidably embedded in the installation groove. A pulley 13 is provided at the bottom of the movable seat 16. A lifting device for lifting the movable seat 16 is provided on the base 12. The lifting device includes a screw 14. One end of the screw 14 penetrates from the top of the base 12 into the installation groove, and the screw 14 is rotatably connected to the base 12. The movable seat 16 is threadedly connected to the screw 14. It should be noted that the frame 10 is made of steel, and the weight of the entire device is 55 kg. The length and width of the movable seat 16 are the same as those of the installation groove, so that the installation groove has a limiting effect on the movable seat 16, that is, the movable seat 16 can only slide along the height direction of the installation groove. The screw 14 is rotatably connected to the base 12 through a bearing. In this solution, in the initial state, the pulley 13 is located in the installation groove. When it is necessary to move the oil remover 1, the screw 14 is rotated forward, and the screw 14 drives the movable seat 16 connected to it threadedly to move downward, so that the pulley 13 moves out of the installation groove and contacts the ground. At this time, the staff can push the frame 10 to move the oil remover 1 to the designated position. When the oil remover 1 reaches the designated position, the screw 14 is rotated reversely, so that the movable seat 16 drives the pulley 13 to move upward, and then the pulley 13 contracts and enters the installation groove, that is, at this time the base 12 contacts the ground to ensure the stability of the oil remover 1 during operation. To sum up, in the present utility model, the pulley 13 can be made to contact or separate from the ground by rotating the screw 14. When the pulley 13 contacts the ground, it is convenient for the staff to move the oil remover 1. When the pulley 13 separates from the ground, the stability of the oil remover 1 during operation is ensured.

[0047] As Figure 3 shown, in this embodiment, a baffle 17 is provided at the bottom of the installation groove, and the baffle 17 connects the two ends of the installation groove. It should be noted that the baffle 17 is provided to limit the movable seat 16 to prevent the movable seat 16 from being completely moved out of the installation groove when the staff rotates the screw 14.

[0048] As Figure 3 shown, in this embodiment, the bottom of the screw 14 is rotatably connected to the baffle 17. It should be noted that while the baffle 17 limits the movable seat 16, it also plays a role in supporting the screw 14.

[0049] As Figure 2 shown, in this embodiment, a grip bar 15 is provided at the top of the screw 14, and the grip bar 15 is arranged along the radial direction of the screw 14.

[0050] It should be noted that the grip rod 15 is provided to facilitate the staff to rotate the screw rod 14. A number of protrusions can be provided on the grip rod 15 to increase the friction between the grip rod 15 and the staff's hand.

[0051] Embodiment 2

[0052] As Figure 1 and Figure 4 shown, this embodiment is substantially the same as the above embodiment. The difference is that the frame 10 further includes a cross bar 11 and two vertical rods 18. The two vertical rods 18 are arranged at intervals, and bases 12 are provided at the bottoms of the two vertical rods 18. The bases 12 are perpendicular to the vertical rods 18. The tops of the two vertical rods 18 are connected by the cross bar 11, and the oil removal machine 1 is arranged on the top of the cross bar 11. It should be noted that the vertical rods 18 are provided to support the oil removal machine 1 to a certain height, facilitating the oil removal operation of the oil removal machine 1 on the cleaning liquid in the box below it.

[0053] As Figure 4 shown, in this embodiment, the vertical rod 18 includes a first sub-rod 19 and a second sub-rod 20. The top of the first sub-rod 19 is fixedly connected to the cross bar 11. A slot is provided at the bottom of the first sub-rod 19. The top of the second sub-rod 20 is slidably inserted into the slot. The base 12 is arranged at the bottom of the second sub-rod, and a fixing device for fixing the second sub-rod 20 is further provided on the vertical rod 18. It should be noted that by providing the first sub-rod 19 and the second sub-rod 20, the vertical rod 18 can be telescopic and can adapt to boxes of different heights.

[0054] As Figure 4 shown, in this embodiment, the fixing device includes a first jack 21 provided on the first sub-rod 19, a number of second jacks 22 provided on the second sub-rod 20, and a pin 23 that can be inserted into the first jack 21 and the second jacks 22. It should be noted that the fixing device specifically includes the first jack 21, the second jacks 22, and the pin 23. When it is necessary to increase the height of the oil removal machine 1, lift the cross bar 11 upward to make the first sub-rod 19 move upward, and then insert the pin 23 into the first jack 21 and the corresponding second jack 22.

[0055] Embodiment 3

[0056] As Figure 1 shown, this embodiment is substantially the same as the above embodiment. The difference is that the oil removal machine 1 includes a housing 2. The housing 2 is fixed on the frame 10. A motor 3 is fixed in the housing 2. A driving roller 4 is provided at the output end of the motor 3. A steel belt 5 is wound around the driving roller 4. It should be noted that the motor 3 drives the driving roller 4 to rotate, and then drives the steel belt 5 to rotate. During the rotation of the steel belt 5, the floating matter in the box filled with the cleaning liquid is adsorbed.

[0057] As shown Figure 1 in the figure, in this embodiment, an oil leakage hopper 6 is provided on the housing 2, the steel belt 5 passes through the oil leakage hopper 6, an inner scraper 8 and an outer scraper 7 are fixed in the oil leakage hopper 6, the inner scraper 8 and the outer scraper 7 are respectively in contact with both sides of the steel belt 5, and a drain pipe 9 communicating with the bottom of the oil leakage hopper 6 is provided. It should be noted that the oil stains adsorbed on the steel belt 5 are scraped off by the two scrapers, the scraped oil stains flow into the oil leakage hopper 6, and are discharged into an external container through the drain pipe 9

[0058] As shown Figure 1 in the figure, in this embodiment, the drain pipe 9 is a telescopic pipe. It should be noted that the drain pipe 9 can specifically be a corrugated pipe, which can be folded and telescoped to adapt to external containers at different positions.

[0059] The working principle of the present utility model is as follows:

[0060] In the initial state, the pulley 13 is located in the installation groove. When it is necessary to move the oil remover 1, the screw 14 is rotated forward, and the screw 14 drives the moving seat 16 threadedly connected thereto to move downward, so that the pulley 13 moves out of the installation groove and contacts the ground. At this time, the staff can push the frame 10 to move the oil remover 1 to the designated position. When the oil remover 1 reaches the designated position, the screw 14 is rotated reversely, so that the moving seat 16 drives the pulley 13 to move upward, and then the pulley 13 contracts into the installation groove, that is, at this time, the base 12 contacts the ground to ensure the stability of the oil remover 1 during operation;

[0061] When the oil remover 1 moves to the designated position, according to the height of the cleaning liquid tank, the height of the oil remover 1 is adjusted. For example, when it is necessary to increase the height of the oil remover 1, the cross bar 11 is lifted upward, so that the first sub-bar 19 moves upward, and then the plug pin 23 is inserted into the first jack 21 and the second jack 22 corresponding to the first jack 21;

[0062] Finally, the motor 3 is started, the motor 3 drives the driving roller 4 to rotate, and then drives the steel belt 5 to rotate. During the rotation of the steel belt 5, the floating matter in the tank filled with the cleaning liquid is adsorbed, the oil stains adsorbed on the steel belt 5 are scraped off by the two scrapers, the scraped oil stains flow into the oil leakage hopper 6, and are discharged into an external container through the drain pipe 9.

[0063] The circuits, electronic components and modules involved are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to software and methods either.

[0064] In this specification, each embodiment is described in a progressive manner. The key points of each embodiment are the differences from other embodiments. The same and similar parts among the embodiments can be referred to each other.

[0065] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oil-water separation device, characterized in that, It includes a frame (10) and an oil removal machine (1) provided at the top of the frame (10). The frame (10) includes a base (12) located at its bottom. An installation groove is provided at the bottom of the base (12), and a moving seat (16) is slidably embedded in the installation groove. A pulley (13) is provided at the bottom of the moving seat (16). A lifting device for lifting the moving seat (16) is provided on the base (12). The lifting device includes a screw rod (14). One end of the screw rod (14) penetrates from the top of the base (12) into the installation groove, and the screw rod (14) is rotatably connected to the base (12). The moving seat (16) is threadedly connected to the screw rod (14).

2. An oil-water separation device according to claim 1, characterized in that, A baffle (17) is provided at the bottom of the installation groove, and the baffle (17) connects the two ends of the installation groove.

3. The oil-water separation device according to claim 2, wherein The bottom of the screw rod (14) is rotatably connected to the baffle (17).

4. The oil-water separation device according to claim 1, characterized in that A grip rod (15) is provided at the top of the screw rod (14), and the grip rod (15) is arranged along the radial direction of the screw rod (14).

5. An oil-water separation device according to claim 1, characterized in that, The frame (10) further includes a cross bar (11) and two vertical rods (18). The two vertical rods (18) are arranged at intervals, and the bottoms of the two vertical rods (18) are both provided with bases (12). The base (12) is perpendicular to the vertical rod (18). The tops of the two vertical rods (18) are connected by the cross bar (11), and the oil removal machine (1) is provided on the top of the cross bar (11).

6. The oil-water separation device according to claim 5, characterized in that, The vertical rod (18) includes a first sub-rod (19) and a second sub-rod (20). The top of the first sub-rod (19) is fixedly connected to the cross bar (11). A slot is provided at the bottom of the first sub-rod (19). The top of the second sub-rod (20) is slidably inserted into the slot. The base (12) is provided at the bottom of the second sub-rod. A fixing device for fixing the second sub-rod (20) is further provided on the vertical rod (18).

7. An oil-water separation device according to claim 6, characterized in that, The fixing device includes a first jack (21) provided on the first sub-rod (19), a plurality of second jacks (22) provided on the second sub-rod (20), and a pin (23) that can be inserted into the first jack (21) and the second jacks (22).

8. An oil-water separation device according to any one of claims 1-7, characterized in that, The oil removal machine (1) includes a housing (2). The housing (2) is fixed on the frame (10). A motor (3) is fixed in the housing (2). A driving roller (4) is provided at the output end of the motor (3), and a steel belt (5) is wound around the driving roller (4).

9. An oil-water separation device according to claim 8, wherein, An oil leakage hopper (6) is provided on the housing (2). The steel belt (5) passes through the oil leakage hopper (6). An inner scraper (8) and an outer scraper (7) are fixed in the oil leakage hopper (6). The inner scraper (8) and the outer scraper (7) are respectively abutted against the two sides of the steel belt (5). An oil outlet pipe (9) communicated with the oil leakage hopper (6) is provided at the bottom of the oil leakage hopper (6).

10. An oil-water separation device according to claim 9, characterized in that, The oil outlet pipe (9) is a telescopic pipe.

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