Efficient oil-liquid separation tank

Abstract

The utility model relates to the technical field of oil-liquid separation, and discloses an efficient oil-liquid separation tank which is characterized in that a square rod drives an L-shaped insertion rod to be retracted into a pull rod through a connecting plate, so that the L-shaped insertion rod does not abut against clamping teeth any more, the pull rod can be pulled, and a poke rod is driven to rotate through the pull rod; when the disc rotates, an abutting groove abuts against a first sliding rod, the first sliding rod drives a sealing block to move together, when the sealing block is driven by the first sliding rod, a second sliding rod moves along a limiting groove, and when the second sliding rod moves to the bottom end of the limiting groove, the second sliding rod is limited; the sealing blocks rotate with the first sliding rod as the axis when the abutting grooves continue to abut, so that the 60-degree acute angles of the six sealing blocks are completely closed and sealed, at the moment, the separation box embedded into the separation groove is pulled up, oil in the separation box can be completely poured out, the situation that oil needs to be scooped out manually like a traditional oil-liquid separation groove is avoided, and the separation effect is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-liquid separation, in particular to a high-efficiency oil-liquid separation tank. Background Art

[0002] The oil-water separator tank is a device used to separate and treat oil-water mixtures. It usually consists of a large-volume oil storage tank and a series of separation equipment. The working principle of the oil-water separator tank is to use the density difference between oil and water for separation. When the oil-water mixture enters the tank, due to the different densities of oil and water, they will naturally stratify to form an upper oil phase and a lower water phase. The separator tank is usually equipped with some structures and devices, such as flow regulators, sedimentation plates and separation layers, to increase the oil-water separation effect.

[0003] However, the existing oil-liquid separation tank for catering is more important when discharging sewage, especially in catering departments with more oil pollution such as hot pot restaurants. However, when the existing separation tank is in use, after separating the oil and liquid, the water can be discharged normally, but the oil needs to be scooped out by the staff, which is more laborious and not efficient enough. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency oil-liquid separation tank to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an efficient oil-liquid separation tank, comprising a separation tank and a filter bucket, wherein the separation tank is penetrated by a liquid outlet and fixedly connected, wherein the interior of the separation tank is fixedly connected with a first separation plate, a second separation plate and an oil separator, and when the liquid exceeds the second separation plate again, the oil will be blocked by the oil separator at a high position, but the water will pass from below and finally pass through the liquid outlet, and at this time, the oil will enter the separation box through the hole in the middle of the sealing box, wherein the interior of the separation tank is provided with a separation part and a control part, and the separation part comprises:

[0006] A separation box, the separation box is snap-connected with the separation groove, a sealing box is penetrated through the bottom surface of the separation box, the sealing box is fixedly connected to the separation box, a disc is rotatably connected to the inner wall of the sealing box, a toggle rod is fixedly connected to the side of the disc, a toggle groove is opened on the side of the sealing box, the toggle rod penetrates the toggle groove, and the toggle rod is slidably connected to the toggle groove;

[0007] A resistance groove, the resistance groove is provided on the top surface of the disc, the inner wall of the sealing box is provided with a limiting groove, the inner side of the resistance groove is fixedly connected with a sliding rod 1, and the inner side of the limiting groove is slidably connected with a sliding rod 2;

[0008] A sealing block, wherein the bottom surface of the sealing block is rotatably connected to the top surface of the first sliding rod, and the top surface of the sealing block is rotatably connected to the bottom surface of the second sliding rod.

[0009] Preferably, the control part includes a pull rod, which passes through the toggle rod and is fixedly connected to the toggle rod. A square rod passes through the surface of the pull rod, and the square rod is slidably connected to the pull rod. A pressing block is fixedly connected to one end of the square rod away from the pull rod. An arc groove is provided on the surface of the separation box, and a latch tooth is fixedly connected to the inner side of the arc groove. The pull rod passes through the arc groove, and the pressing block is pinched to make the pressing block push the square rod, so that the square rod drives the L-shaped rod to be retracted into the pull rod through the connecting plate, so that the L-shaped rod no longer conflicts with the latch tooth.

[0010] Preferably, one end of the square rod away from the pressing block is fixedly connected to a connecting plate, and the bottom surface of the connecting plate is fixedly connected to an L-shaped plug rod, and the L-shaped plug rod passes through the pull rod and is slidably connected.

[0011] Preferably, the top surface of the sealing block fits with the inner wall of the sealing box, and the bottom surface of the sealing block fits with the top surface of the disc.

[0012] Preferably, there are two groups of connecting plates, and both groups of connecting plates are penetrated by support rods, and a reset spring is fixedly connected between the two groups of connecting plates, and pulling the pull rod and the toggle rod will drive the disc to rotate together.

[0013] Preferably, the cross-section of the sealing block is a pentagon, the number of the sealing blocks is six, and the six groups of sealing blocks are respectively arranged in a circular array with the center line of the sealing box as the axis. When the sealing blocks are driven by the sliding rod, the 60° acute angles of the six groups of sealing blocks are completely closed and sealed.

[0014] Compared with the prior art, the utility model provides a high-efficiency oil-liquid separation tank, which has the following beneficial effects:

[0015] 1. In the high-efficiency oil-liquid separation tank, the square rod drives the L-shaped plug rod to be retracted into the pull rod through the connecting plate, so that the L-shaped plug rod no longer conflicts with the latch teeth, and then the pull rod can be pulled, and the toggle rod is driven to rotate through the pull rod, and the toggle rod will drive the disc to rotate together. When the disc rotates, the friction groove will conflict with the slide bar 1, and the slide bar 1 will drive the sealing block to move together. When the sealing block is driven by the slide bar 1, the slide bar 2 will move along the limit groove. When the slide bar 2 moves to the bottom of the limit groove, it will be limited, but the friction groove continues to conflict and the sealing block will rotate with the slide bar 1 as the axis, so that the 60° acute angles of the six groups of sealing blocks are completely closed and sealed. At this time, the separation box engaged with the separation tank is pulled up to pour out all the oil in the separation box, avoiding the need to manually scoop out the oil like the traditional oil-liquid separation tank, and the separation effect is more efficient.

[0016] 2. The high-efficiency oil-liquid separation tank pinches the pressing block to make the pressing block push the square rod, so that the square rod drives the L-shaped plug rod to be retracted into the pull rod through the connecting plate, so that the L-shaped plug rod no longer conflicts with the latch teeth, and then the pull rod can be pulled, and the toggle rod is driven to rotate through the pull rod. The operation method is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the sectional development structure of the separation tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the separation box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the sealing box structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the top end of the toggle lever of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional expansion structure of the sealing box of the utility model;

[0023] Figure 7 This is a schematic diagram of the multi-faceted sectional structure of the sealing box of the utility model;

[0024] Figure 8 This is a schematic diagram of the internal structure of the sealing box of the utility model.

[0025] In the figure: 1. separation groove; 2. separation part; 21. separation box; 22. sealing box; 23. disc; 24. toggle rod; 25. toggle groove; 26. resistance groove; 27. limit groove; 28. slide bar 1; 29. ​​slide bar 2; 210. sealing block; 3. control part; 31. pull rod; 32. square rod; 33. pressing block; 34. connecting plate; 35. L-shaped plug rod; 36. support rod; 37. reset spring; 38. arc groove; 39. latch tooth; 4. liquid outlet; 5. filter bucket; 6. first separation plate; 7. second separation plate; 8. oil separator. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 8As shown, the utility model provides a technical solution: a high-efficiency oil-liquid separation tank, including a separation tank 1 and a filter bucket 5, the separation tank 1 is penetrated by a liquid outlet 4 and fixedly connected, the interior of the separation tank 1 is fixedly connected with a first separation plate 6, a second separation plate 7 and an oil separator 8, when the liquid in the separation tank 1 exceeds the first separation plate 6, it will enter between the second separation plate 7 and the first separation plate 6, and the oil will float on the surface of the water, but when the liquid exceeds the second separation plate 7 again, the oil will be blocked by the high oil separator 8, but the water will pass from below and finally pass through the liquid outlet 4, at this time, the oil will enter the separation box 21 through the hole in the middle of the sealing box 22, the interior of the separation tank 1 is provided with a separation part 2 and a control part 3, the separation part 2 includes: a separation box 21, a sealing box 22, a disc 23, a toggle rod 24, a toggle groove 25, a resistance groove 26, a limit groove 27, a slide bar 1 28, a slide bar 29, and a sealing block 210.

[0027] The separation box 21 is snap-fitted with the separation groove 1, and a sealing box 22 passes through the bottom surface of the separation box 21, and the sealing box 22 is fixedly connected to the separation box 21. A disc 23 is rotatably connected to the inner wall of the sealing box 22, and a toggle rod 24 is fixedly connected to the side of the disc 23. A toggle groove 25 is provided on the side of the sealing box 22, and the toggle rod 24 passes through the toggle groove 25, and the toggle rod 24 is slidably connected to the toggle groove 25. A resistance groove 26 is provided on the top surface of the disc 23, and a limiting groove 27 is provided on the inner wall of the sealing box 22. A slide bar 1 28 is fixedly connected to the inner side of the resistance groove 26, and a slide bar 29 is slidably connected to the inner side of the limiting groove 27. The bottom surface of the sealing block 210 is rotatably connected to the top surface of the slide bar 1 28, and the top surface of the sealing block 210 is rotatably connected to the bottom surface of the slide bar 29. The control part 3 includes a pull rod 31, which passes through the toggle rod 24 and is fixedly connected to the toggle rod 24. A square rod 32 passes through the surface of the pull rod 31, and the square rod 32 is slidably connected to the pull rod 31. A pressing block 33 is fixedly connected to the end of the square rod 32 away from the pull rod 31. An arc groove 38 is provided on the surface of the separation box 21, and a latch tooth 39 is fixedly connected to the inner side of the arc groove 38. The pull rod 31 passes through the arc groove 38. When the oil in the separation box 21 accumulates to a certain extent, the staff can pinch the pressing block 33 to make the pressing block 33 push the square rod 32, so that the square rod 32 drives the L-shaped plug rod 35 to be retracted into the pull rod 31 through the connecting plate 34, so that the L-shaped plug rod 35 no longer conflicts with the latch tooth 39, and then the pull rod 31 can be pulled to drive the toggle rod 24 to rotate through the pull rod 31, and the toggle rod 24 will drive the disc 23 to rotate together. The end of the square rod 32 away from the pressing block 33 is fixedly connected to a connecting plate 34, and the bottom surface of the connecting plate 34 is fixedly connected to an L-shaped plug rod 35, which penetrates the pull rod 31 and is slidably connected. The top surface of the sealing block 210 fits with the inner wall of the sealing box 22, and the bottom surface of the sealing block 210 fits with the top surface of the disc 23. There are two groups of connecting plates 34, and both groups of connecting plates 34 are penetrated by the support rod 36, and a reset spring 37 is fixedly connected between the two groups of connecting plates 34. Pulling the pull rod 31 drives the toggle rod 24 to rotate through the pull rod 31, and the toggle rod 24 drives the disc 23 to rotate together. The cross-section of the sealing block 210 is a pentagon. There are six groups of sealing blocks 210, and the six groups of sealing blocks 210 are arranged in a circular array with the center line of the sealing box 22 as the axis. When the sealing block 210 is driven by the slide bar 1 28, the slide bar 29 will move along the limiting groove 27. When the slide bar 29 moves to the bottom end of the limiting groove 27, it will be limited, but the resistance groove 26 continues to resist and cause the sealing block 210 to rotate with the slide bar 1 28 as the axis, so that the 60° acute angle of the six groups of sealing blocks 210 is completely closed and sealed.

[0028] Based on the above embodiment, the oil-liquid mixture to be separated is poured into the separation tank 1 through the filter bucket 5, and the impurities in the oil-liquid mixture will be blocked by the filter bucket 5 to filter the oil-liquid mixture. After the oil-liquid mixture enters the separation tank 1, when the liquid in the separation tank 1 exceeds the first separation plate 6, it will enter between the second separation plate 7 and the first separation plate 6, and the oil will float on the surface of the water, but when the liquid exceeds the second separation plate 7 again, the oil will be blocked by the high oil separator 8, but the water will pass from below and finally pass through the liquid outlet 4. At this time, the oil will enter the separation box 21 through the hole in the middle of the sealing box 22. When the oil in the separation box 21 accumulates to a certain extent, the staff can pinch the pressing block 33 to make the pressing block 33 push the square rod 32, so that the square rod 32 drives the L-shaped plug 35 to be retracted into the pull rod 31 through the connecting plate 34, thereby making the L-shaped plug 35 no longer The sliding groove 26 will contact with the sliding bar 28 when the sliding bar 28 rotates, and the sealing block 210 will move together. When the sealing block 210 is driven by the sliding bar 28, the sliding bar 29 will move along the limiting groove 27. When the sliding bar 29 moves to the bottom of the limiting groove 27, it will be limited. However, the continuous contact of the sliding groove 26 will cause the sealing block 210 to rotate with the sliding bar 28 as the axis, so that the 60° acute angles of the six groups of sealing blocks 210 are completely closed and sealed. At this time, the separation box 21 engaged with the separation groove 1 is pulled up, and the oil in the separation box 21 can be poured out completely, avoiding the need to manually scoop out the oil like the traditional oil separation tank, and the separation effect is more efficient.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A high-efficiency oil-liquid separation tank, comprising a separation tank (1) and a filter bucket (5), Features: The separation tank (1) is penetrated by the liquid outlet (4) and fixedly connected thereto; a first separation plate (6), a second separation plate (7) and an oil separator (8) are fixedly connected inside the separation tank (1); a separation unit (2) and a control unit (3) are arranged inside the separation tank (1); the separation unit (2) comprises: A separation box (21), wherein the separation box (21) is snap-connected with the separation groove (1), a sealing box (22) penetrates through the bottom surface of the separation box (21), the sealing box (22) is fixedly connected to the separation box (21), a disc (23) is rotatably connected to the inner wall of the sealing box (22), a toggle rod (24) is fixedly connected to the side of the disc (23), a toggle groove (25) is provided on the side of the sealing box (22), the toggle rod (24) penetrates through the toggle groove (25), and the toggle rod (24) is slidably connected to the toggle groove (25); A resistance groove (26), the resistance groove (26) is provided on the top surface of the disc (23), a limiting groove (27) is provided on the inner wall of the sealing box (22), a sliding rod 1 (28) is fixedly connected to the inner side of the resistance groove (26), and a sliding rod 2 (29) is slidably connected to the inner side of the limiting groove (27); A sealing block (210), wherein the bottom surface of the sealing block (210) is rotatably connected to the top surface of the first sliding rod (28), and the top surface of the sealing block (210) is rotatably connected to the bottom surface of the second sliding rod (29).

2. A high-efficiency oil-liquid separation tank according to claim 1, Features: The control part (3) comprises a pull rod (31), the pull rod (31) passes through the toggle rod (24), and the pull rod (31) is fixedly connected to the toggle rod (24), a square rod (32) passes through the surface of the pull rod (31), and the square rod (32) is slidably connected to the pull rod (31), and one end of the square rod (32) away from the pull rod (31) is fixedly connected to a pressing block (33), an arc groove (38) is provided on the surface of the separation box (21), a latch tooth (39) is fixedly connected to the inner side of the arc groove (38), and the pull rod (31) passes through the arc groove (38).

3. A high-efficiency oil-liquid separation tank according to claim 2, Features: One end of the square rod (32) away from the pressing block (33) is fixedly connected to a connecting plate (34), and the bottom surface of the connecting plate (34) is fixedly connected to an L-shaped inserting rod (35), and the L-shaped inserting rod (35) passes through the pull rod (31) and is slidably connected.

4. The high-efficiency oil-liquid separation tank according to claim 1, Features: The top surface of the sealing block (210) is in contact with the inner wall of the sealing box (22), and the bottom surface of the sealing block (210) is in contact with the top surface of the disc (23).

5. The high-efficiency oil-liquid separation tank according to claim 3, Features: The number of the connecting plates (34) is two groups, and both groups of the connecting plates (34) are penetrated by the support rod (36), and a return spring (37) is fixedly connected between the two groups of the connecting plates (34).

6. The high-efficiency oil-liquid separation tank according to claim 1, Features: The cross section of the sealing block (210) is a pentagon. The number of the sealing blocks (210) is six groups, and the six groups of sealing blocks (210) are arranged in a circular array with the center line of the sealing box (22) as the axis.

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