Oil-water separation device

Abstract

The utility model relates to the technical field of oil-water separation, and discloses an oil-water separation device, including a bottom plate, and a support frame installed on the lower side of the bottom plate, a static box and a separation box are respectively provided on the upper side of the bottom plate, and the static box and the separation box are connected; the two ends of the static box are respectively provided with a first slot and a second slot, and the interior of the first slot is provided with a push plate; the inner wall of the separation box is provided with an oil-water separation groove, and the oil-water separation groove is fixedly connected to the inner wall of the separation box; the outer side of the static box is provided with a water inlet pipe, and one end of the water inlet pipe passes through the static box, and the upper end of the water inlet pipe is provided with a water inlet; the bottom ends of the static box and the separation box are respectively provided with water outlets. Pour the oil-water mixture into the static box, and then inject water into the water inlet pipe and the static box through the water inlet, so that the oil layer rises to the push plate, and the push plate pushes the oil layer to the oil-water separation groove on the inner wall of the separation box connected to one side, and the oil will enter the lower side of the separation box.

Description

Technical Field

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

[0002] Oil-water separation is a separation method based on the physical principle that oil and water have different molecular structures and densities and cannot mix. The principle of oil-water separation is mainly achieved by using the density difference between oil and water and specific physical or chemical properties. Oil-water separation helps prevent oil from polluting water bodies, reduce harm to aquatic ecosystems, maintain water quality and ecological balance, recycle and reuse oil substances, reduce resource waste, and promote sustainability. Oil-water separation helps reduce the risk of fire and explosion in the workplace, because the accumulation of oil may cause these dangerous situations.

[0003] The common oil-water separation is to place the oil-water mixture in a container, let it stand, and then scoop out the oil with a tool. This not only does not separate the oil and water sufficiently, but is also more troublesome to operate and increases work efficiency. Therefore, an oil-water separation device that is easy to remove oil stains is designed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an oil-water separation device, which has the advantage of being easy to remove oil stains, and solves the problem of placing the oil-water mixture in a container, letting it stand, and then scooping out the oil with a tool, resulting in insufficient oil-water separation and cumbersome operation.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of facilitating the removal of oil stains, the utility model provides the following technical solutions: an oil-water separation device, comprising a base plate, and a support frame installed on the lower side of the base plate, a still box and a separation box are respectively provided on the upper side of the base plate, and the still box and the separation box are connected; a first slot and a second slot are respectively provided at both ends of the still box, and a push plate is provided inside the first slot; an oil-water separation groove is installed on the inner wall of the separation box, and the oil-water separation groove is fixedly clamped on the inner wall of the separation box; a water inlet pipe is provided on the outer side of the still box, and one end of the water inlet pipe passes through the still box, and a water inlet is provided at the upper end of the water inlet pipe; water outlets are respectively provided at the bottom ends of the still box and the separation box. Pour the oil-water mixture into the still box. After standing for a period of time, the oil and water will separate into layers. Due to its high density, the oil will float on the upper layer of water. Then water is injected into the water inlet pipe and the still box through the water inlet to make the oil layer rise to the push plate. The push plate will push the oil layer to the separation layer connected to one side through the second slot. At this time, there is still a small amount of water in the oil, which will then fall into the oil-water separation groove on the inner wall of the separation box. The oil-water separation groove will retain the remaining water in the oil-water separation layer, and the oil will enter the lower side of the separation box. A sealing plate is provided on one side of the push plate, so that water and oil will fully enter the separation box, and the pushing length is the same as the length inside the still box.

[0008] Preferably, the two ends of the inner wall of the separation box are respectively provided with slots of different specifications, and one end of the oil-water separation tank is installed inside the slot; the bottom of the oil-water separation tank is provided with a nickel oil-water separation net, and the nickel oil-water separation net is located in the middle of the separation box. The oil-water separation tank is fixedly connected to the slot for easy disassembly, and the nickel oil-water separation net allows oil to enter the lower half of the separation box, so that water is isolated in the oil-water separation tank, and the slot is also convenient for replacing the nickel oil-water separation net.

[0009] Preferably, a handle is provided at one end of the oil-water separation tank, and the handle is fixedly mounted on the upper side of the oil-water separation tank. The oil-water separation tank can be taken out through the handle, which can not only remove the water inside, but also facilitate the replacement of the nickel oil-water separation net.

[0010] Preferably, a connecting pipe is provided between the static box and the separation box, and the two ends of the connecting pipe pass through the static box and the separation box respectively; a water outlet pipe is installed at the water outlet, and the water outlet pipes are respectively located at the lower side of the static box and the separation box; a water storage tank is installed inside the support frame, and the water storage tank is located below the water outlet pipe; a water inlet hole is provided at the bottom of the static box, and the water inlet hole is connected to one end of the water inlet pipe. The connecting pipe is connected to the second slot, so that the push plate can push the oil on the surface of the water into the separation box, and the excess water in the static box is discharged into the water storage tank through the water outlet pipe, and the oil in the separation box is discharged into the water storage tank through the corresponding drain pipe. The water storage tank has two halves, which are used to store water and oil respectively, and corresponding valves are provided at the water outlet pipes.

[0011] Preferably, a mounting frame is installed at one end of the bottom plate, and the mounting frame is fixedly connected to one side of the static box; a pneumatic cylinder is fixedly installed on the upper side of the mounting frame, and the output end of the pneumatic cylinder is fixedly connected to one side of the push plate. The pneumatic cylinder drives the push plate to move so that the push plate pushes the oil on the water surface into the separation box, and the mounting frame is mainly used to install and place the pneumatic cylinder.

[0012] Preferably, a rotatably connected protective cover is provided at the upper end of the static box, and a pouring port is provided on the upper side of the protective cover, and the pouring port is communicated with the static box. The oil-water mixture is poured into the static box through the pouring port on the protective cover, and when water is injected, it can penetrate the inside by opening the protective cover.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an oil-water separation device with the following beneficial effects: the oil-water separation device pours the oil-water mixture into a standing box, and the oil and water will separate into layers after standing for a period of time, and then water is injected into the water inlet pipe and the standing box through the water inlet, so that the oil layer rises to the push plate, and the push plate pushes the oil layer to the separation layer connected to one side through the second groove, and then falls into the oil-water separation groove on the inner wall of the separation box, and the oil-water separation groove retains the remaining water in the oil-water separation layer, and the oil stains will enter the lower side of the separation box, thereby achieving the effect of facilitating the removal of oil stains. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the utility model;

[0016] Figure 2 This is the overall internal structure diagram of the utility model;

[0017] Figure 3 This is a bottom view of the structure of the bottom plate of the utility model;

[0018] Figure 4 This is a structural diagram of the oil-water separation tank of the utility model;

[0019] Figure 5 It is a structural diagram of the static box and the separation box of the utility model;

[0020] Figure 6 This is a structural diagram of the static box and the separation box from the side of the utility model.

[0021] In the figure: 1. bottom plate; 2. support frame; 3. water storage tank; 4. static box; 5. mounting frame; 6. pneumatic cylinder; 7. protective cover; 8. pouring port; 9. oil-water separation tank; 10. separation box; 11. connecting pipe; 12. water outlet; 13. water outlet pipe; 14. push plate; 15. nickel oil-water separation net; 16. handle; 17. slot; 18. second slot; 19. first slot; 20. water inlet pipe; 21. water inlet; 22. water inlet hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-6 An oil-water separation device comprises a bottom plate 1 and a support frame 2 installed on the lower side of the bottom plate 1, a still box 4 and a separation box 10 are respectively provided on the upper side of the bottom plate 1, and the still box 4 and the separation box 10 are connected; a first slot 19 and a second slot 18 are respectively provided at both ends of the still box 4, and a push plate 14 is provided inside the first slot 19; an oil-water separation groove 9 is installed on the inner wall of the separation box 10, and the oil-water separation groove 9 is fixedly connected to the inner wall of the separation box 10; a water inlet pipe 20 is provided on the outer side of the still box 4, and one end of the water inlet pipe 20 passes through the still box 4, and a water inlet 21 is provided at the upper end of the water inlet pipe 20; a water outlet 12 is respectively provided at the bottom ends of the still box 4 and the separation box 10.

[0024] Among them, the oil-water mixture is poured into the static box 4, and the oil and water will be separated after standing for a period of time. Due to the high density of oil, the oil will float on the upper layer of water, and then water is injected into the water inlet pipe 20 and the static box 4 through the water inlet 21, so that the oil layer rises to the push plate 14, and the push plate 14 will push the oil layer to the separation box 10 connected to one side through the second groove 18. At this time, there is still a small amount of water in the oil, and then it falls into the oil-water separation groove 9 on the inner wall of the separation box 10. The oil-water separation groove 9 will retain the remaining water in the oil-water separation layer, and the oil will enter the lower side of the separation box 10. A sealing plate is provided on one side of the push plate 14, and water and oil will fully enter the separation box 10, and the length of the push plate 14 is the same as the length inside the static box 4.

[0025] The two ends of the inner wall of the separation box 10 are respectively provided with card grooves 17 of different specifications, and one end of the oil-water separation tank 9 is installed inside the card groove 17; the bottom of the oil-water separation tank 9 is provided with a nickel oil-water separation net 15, and the nickel oil-water separation net 15 is located in the middle of the separation box 10.

[0026] Among them, the oil-water separation tank 9 is fixedly connected in the card slot 17 for easy disassembly. The nickel oil-water separation net 15 can allow oil to enter the lower part of the separation box 10, so that the water is isolated in the oil-water separation tank 9. At the same time, the card slot 17 is also convenient for replacing the nickel oil-water separation net 15.

[0027] A handle 16 is provided at one end of the oil-water separation tank 9 , and the handle 16 is fixedly mounted on the upper side of the oil-water separation tank 9 .

[0028] The oil-water separation tank 9 is taken out by the handle 16 , which can not only remove the water inside, but also facilitate the replacement of the nickel oil-water separation net 15 .

[0029] A connecting pipe 11 is provided between the still box 4 and the separation box 10, and both ends of the connecting pipe 11 pass through the still box 4 and the separation box 10 respectively; a water outlet pipe 13 is installed at the water outlet 12, and the water outlet pipe 13 is respectively located at the lower side of the still box 4 and the separation box 10; a water storage tank 3 is installed inside the support frame 2, and the water storage tank 3 is located below the water outlet pipe 13; a water inlet hole 22 is provided at the bottom of the still box 4, and the water inlet hole 22 is connected to one end of the water inlet pipe 20.

[0030] Among them, the connecting pipe 11 is connected with the second groove 18, so that the pushing plate 14 can push the oil on the surface of the water into the separation box 10, and the excess water in the static box 4 is discharged into the water storage tank 3 through the outlet pipe 13. The oil in the separation box 10 is discharged into the water storage tank 3 through the corresponding outlet pipe 13. The water storage tank 3 has two halves, which are used to store water and oil respectively, and corresponding valves are provided at the outlet pipe 13.

[0031] A mounting frame 5 is installed at one end of the bottom plate 1 , and the mounting frame 5 is fixedly connected to one side of the static box 4 ; a pneumatic cylinder 6 is fixedly installed on the upper side of the mounting frame 5 , and the output end of the pneumatic cylinder 6 is fixedly connected to one side of the push plate 14 .

[0032] The pneumatic cylinder 6 drives the push plate 14 to move, so that the push plate 14 pushes the oil on the water surface into the separation box 10 . The mounting frame 5 is mainly used for mounting and placing the pneumatic cylinder 6 .

[0033] A rotatably connected protective cover 7 is disposed at the upper end of the static box 4 , and a pouring port 8 is disposed on the upper side of the protective cover 7 , and the pouring port 8 is communicated with the static box 4 .

[0034] The oil-water mixture is poured into the static box 4 through the pouring port 8 on the protective cover 7, and when water is injected, the protective cover 7 can be opened to penetrate the internal actual situation.

[0035] Working principle: Pour the oil-water mixture into the static box 4, and the oil and water will separate after standing for a period of time. Due to the high density of oil, the oil will float on the upper layer of water. Then water is injected into the water inlet pipe 20 and the static box 4 through the water inlet 21, so that the oil layer rises to the push plate 14. The pneumatic cylinder 6 drives the push plate 14 to move, so that the oil on the water surface is pushed into the separation box 10. The push plate 14 will push the oil layer to the separation box 10 connected to one side through the second slot 18. At this time, the oil still contains a small amount of water, and then falls into the separation box 10. In the oil-water separation tank 9 on the inner wall of the separation box 10, the oil-water separation tank 9 will retain the remaining water in the oil-water separation layer, and the oil will enter the lower side of the separation box 10. The nickel oil-water separation net 15 can allow the oil to enter the lower half of the separation box 10, so that the water is isolated in the oil-water separation tank 9. The excess water in the static box 4 is discharged into the water storage tank 3 through the outlet pipe 13, and the oil in the separation box 10 is discharged into the water storage tank 3 through the corresponding outlet pipe 13. The water storage tank 3 has two halves, which are used to store water and oil respectively.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil-water separation device, comprising a base plate (1), and a support frame (2) mounted on the lower side of the base plate (1), characterized in that: A stationary box (4) and a separation box (10) are respectively provided on the upper side of the bottom plate (1), and the stationary box (4) and the separation box (10) are communicated with each other; The two ends of the stationary box (4) are respectively provided with a first slot (19) and a second slot (18), and a push plate (14) is provided inside the first slot (19); An oil-water separation tank (9) is installed on the inner wall of the separation box (10), and the oil-water separation tank (9) is fixedly clamped on the inner wall of the separation box (10); A water inlet pipe (20) is provided on the outside of the static box (4), one end of the water inlet pipe (20) passes through the static box (4), and a water inlet (21) is provided at the upper end of the water inlet pipe (20); The bottom ends of the static box (4) and the separation box (10) are respectively provided with water outlets (12).

2. The oil-water separation device according to claim 1, characterized in that: Both ends of the inner wall of the separation box (10) are respectively provided with slots (17) of different specifications, and one end of the oil-water separation tank (9) is installed inside the slot (17); A nickel oil-water separation net (15) is provided at the bottom of the oil-water separation tank (9), and the nickel oil-water separation net (15) is located in the middle of the separation box (10).

3. The oil-water separation device according to claim 2, characterized in that: A handle (16) is provided at one end of the oil-water separation tank (9), and the handle (16) is fixedly mounted on the upper side of the oil-water separation tank (9).

4. The oil-water separation device according to claim 1, characterized in that: A connecting pipe (11) is provided between the static box (4) and the separation box (10), and two ends of the connecting pipe (11) respectively penetrate the static box (4) and the separation box (10); A water outlet pipe (13) is installed at the water outlet (12), and the water outlet pipe (13) is located at the lower side of the static box (4) and the separation box (10) respectively; A water storage tank (3) is installed inside the support frame (2), and the water storage tank (3) is located below the water outlet pipe (13); A water inlet hole (22) is provided at the bottom of the static box (4), and the water inlet hole (22) is connected to one end of a water inlet pipe (20).

5. The oil-water separation device according to claim 1, characterized in that: A mounting frame (5) is mounted on one end of the bottom plate (1), and the mounting frame (5) is fixedly connected to one side of the static box (4); A pneumatic cylinder (6) is fixedly mounted on the upper side of the mounting frame (5), and an output end of the pneumatic cylinder (6) is fixedly connected to one side of the push plate (14).

6. The oil-water separation device according to claim 1, characterized in that: A rotatably connected protective cover (7) is provided at the upper end of the static box (4), and a pouring inlet (8) is provided on the upper side of the protective cover (7), wherein the pouring inlet (8) is in communication with the static box (4).

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