Urban oily water separation device

Abstract

The utility model discloses an urban oily water separation device and relates to the technical field of oily water separation equipment. The oily water separation device comprises an oily water separation box, a partition plate is fixedly arranged in the oily water separation box, an oil spilling through groove is formed in the upper portion of the partition plate, a supporting seat is fixedly arranged at the top of the partition plate, a sewage inlet branch pipe is fixed to one side of the oily water separation box in a penetrating mode, and a first hand valve is fixedly connected to the sewage inlet branch pipe in a sleeved mode. The rotating rod is rotated to drive the cam to rotate, and the groove blocking plate and the sealing rubber mat can be driven to move in the direction away from the oil spilling through groove together, so that oil in oily water in the oily water separation box on one side of the partition plate can be guided into the oily water separation box on the other side of the partition plate through the oil spilling through groove; according to the oil-water separation device, automatic oil-water separation of oily water is achieved, oil-water separation can be conducted without manual stirring of oil liquid by personnel, operation is more convenient and faster, the aged sealing rubber mat can be detached from the groove blocking plate by screwing out the screw, the sealing rubber mat can be replaced, and the use effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of oily sewage separation equipment, in particular to an urban oily sewage separation device. Background Art

[0002] In the process of urban life, oily sewage will be generated, and it is usually necessary to separate the oily sewage. After searching, the patent with application number 202120299127.3 discloses an oily sewage separation device, including a main shell, the inner wall of the main shell is respectively provided with an oil tank and an overflow tank, both sides of the inner wall of the oil tank are provided with a limit groove, the inner wall of the limit groove is slidably connected with a baffle, one side of the main shell is slidably connected with an oil absorption felt plate, and the lower surface of the oil absorption felt plate is movably connected with a filter plate.

[0003] However, in actual use, the applicant found that when separating the oily wastewater, personnel are required to manually slide the baffle back and forth to move the upper layer of oil through the baffle to separate it from the lower layer of wastewater. This is not convenient and labor-saving to operate. In view of this, we propose an urban oily wastewater separation device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses an oil-water separation device in a city, comprising an oil-water separation box, a partition is fixedly arranged inside the oil-water separation box, an oil overflow groove is opened on the upper part of the partition, a support seat is fixedly arranged on the top of the partition, a sewage inlet branch pipe is fixedly passed through one side of the oil-water separation box, a first hand valve is sleeved and fixed on the sewage inlet branch pipe, a drainage branch pipe is passed through and fixed on the oil-water separation box below the sewage inlet branch pipe, a second hand valve is sleeved and fixed on the drainage branch pipe, a slot blocking plate is arranged in the oil-water separation box on the side of the partition away from the sewage inlet branch pipe, and a sealing rubber pad is fixed on one side of the slot blocking plate A rectangular frame is fixedly provided on the other side of the slot blocking plate, a cam is provided in the rectangular frame, the cam is sleeved and fixed on the rotating rod, the rotating rod is rotatably connected to the oil-water separation box through a bearing, a support is fixedly provided on the top of the slot blocking plate, one side of the support is fixedly connected with a sliding rod, one end of the sliding rod movably penetrates the supporting seat and is fixedly provided with a limiting plate, a spring is sleeved on the sliding rod between the supporting seat and the limiting plate, an oil discharge branch pipe is fixedly provided on the other side of the oil-water separation box, a third hand valve is further fixed on the oil discharge branch pipe, and an observation window is provided on the front side of the oil-water separation box.

[0006] Preferably, a trapezoidal connecting groove is provided on one side of the slot blocking plate, and a trapezoidal connecting protrusion is provided on the side of the sealing rubber gasket close to the slot blocking plate, and the trapezoidal connecting protrusion is cooperatively connected with the trapezoidal connecting groove.

[0007] Preferably, the sealing rubber pad is fixedly connected to the slot blocking plate by means of screws, and one end of the screw passes through a step hole provided on the slot blocking plate and is then threaded into a threaded hole provided on the sealing rubber pad.

[0008] Preferably, the sealing rubber pad abuts against the partition plate and seals the oil overflow groove.

[0009] Preferably, one end of the spring abuts against the limiting plate, and the other end of the spring abuts against the supporting seat.

[0010] Preferably, the front end of the rotating rod extends to the outside of the oil-water separation tank and is fixed with a rotating handle.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses an urban oil-water separation device, which drives a cam to rotate by rotating a rotating rod, and can drive a slot blocking plate together with a sealing rubber pad to move in a direction away from an oil overflow slot, so that the oil in the oil-water separation box on one side of the partition can be introduced into the oil-water separation box on the other side of the partition through the oil overflow slot, so as to realize oil-water separation of the oil-water, and there is no need for personnel to manually stir the oil for oil-water separation, so the operation is more convenient and labor-saving, and the aged sealing rubber pad can be removed from the slot blocking plate by unscrewing the screw, and the sealing rubber pad can be replaced, so as to achieve a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 This is a left-side structural schematic diagram of an urban oily sewage separation device of the utility model;

[0015] Figure 2 This is a right side structural schematic diagram of a city oily sewage separation device of the utility model;

[0016] Figure 3 The utility model is a structural schematic diagram of a slot blocking plate and a sealing rubber pad in a city oily water separation device.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Oil-water separation box; 2. Observation window; 3. Sewage inlet branch pipe; 31. First hand valve; 4. Drainage branch pipe; 41. Second hand valve; 5. Partition plate; 51. Oil overflow groove; 52. Support seat; 6. Slot blocking plate; 61. Support seat; 62. Trapezoidal connecting groove; 63. Rectangular frame; 7. Turn rod; 71. Turn handle; 8. Oil drain branch pipe; 81. Third hand valve; 9. Sealing pad; 91. Trapezoidal connecting protrusion; 10. Screw; 11. Sliding rod; 111. Limit plate; 12. Spring; 13. Cam. DETAILED DESCRIPTION

[0019] 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 of 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.

[0020] See also Figure 1-3 As shown, the utility model provides a technical solution:

[0021] Embodiment 1: An urban oil-water separation device comprises an oil-water separation box 1, a partition 5 is fixedly arranged inside the oil-water separation box 1, an oil overflow groove 51 is opened on the upper part of the partition 5, a support seat 52 is fixedly arranged on the top of the partition 5, a sewage inlet branch pipe 3 is fixedly passed through one side of the oil-water separation box 1, a first hand valve 31 is sleeved and fixed on the sewage inlet branch pipe 3, a drainage branch pipe 4 is fixedly passed through the oil-water separation box 1 below the sewage inlet branch pipe 3, a second hand valve 41 is sleeved and fixed on the drainage branch pipe 4, a slot blocking plate 6 is arranged in the oil-water separation box 1 on the side of the partition 5 away from the sewage inlet branch pipe 3, a sealing rubber pad 9 is fixed on one side of the slot blocking plate 6, the sealing rubber pad 9 abuts against the partition 5 and seals the oil overflow groove 51, and a rectangular frame 6 is fixedly arranged on the other side of the slot blocking plate 6 3. A cam 13 is provided in the rectangular frame 63. The cam 13 is sleeved and fixed on the rotating rod 7. The rotating rod 7 is rotatably connected to the oil-water separation box 1 through a bearing. The front end of the rotating rod 7 extends to the outside of the oil-water separation box 1 and is fixed with a rotating handle 71. A support 61 is fixedly provided on the top of the slot blocking plate 6. A sliding rod 11 is fixedly connected to one side of the support 61. One end of the sliding rod 11 movably passes through the support seat 52 and is fixedly provided with a limiting plate 111. A spring 12 is sleeved on the sliding rod 11 between the support seat 52 and the limiting plate 111. One end of the spring 12 abuts on the limiting plate 111, and the other end of the spring 12 abuts on the support seat 52. By rotating the rotating rod 7 to drive the cam 13 to rotate, the slot blocking plate 6 together with the sealing rubber pad 9 can be driven to move away from the oil overflow groove. 51, so that the oil in the oil-water separation tank 1 on one side of the partition 5 can be introduced into the oil-water separation tank 1 on the other side of the partition 5 through the oil overflow groove 51, so as to realize the oil-water separation of the oil-water, without the need for personnel to manually adjust the oil to separate the oil and water, and the operation is more convenient and labor-saving. An oil discharge branch pipe 8 is fixed through the other side of the oil-water separation tank 1, and a third hand valve 81 is fixed on the oil discharge branch pipe 8. An observation window 2 is arranged on the front side of the oil-water separation tank 1. When separating the oily water in the city, the oily water to be separated is introduced into the oil-water separation tank 1 through the sewage inlet branch pipe 3, and the height of the oil layer in the oil-water inside the oil-water separation tank 1 is observed through the observation window 2. When the lowest point of the oil layer is flush with the bottom of the oil overflow groove 51, the injection is stopped. The oily sewage enters the oily sewage. At this time, the rotating handle 71 can be manually rotated clockwise to drive the rotating rod 7 to rotate. The rotation of the rotating rod 7 can drive the cam 13 to rotate. The rotation of the cam 13 can drive the rectangular frame 63 and the slot blocking plate 6 to move to the right. The slot blocking plate 6 moves to the right and can drive the sealing rubber pad 9 to move to the right, so that the sealing rubber pad 9 is separated from the partition 5, and can drive the sliding rod 11 to move to the right through the support 61, and compress the spring 12 through the limit plate 111. At this time, the oil on one side of the partition 5 can overflow into the oil-water separation box 1 on the other side of the partition 5 through the oil overflow groove 51. When the liquid level on one side of the partition 5 is flush with the bottom of the oil overflow groove 51, the rotating handle 71 is rotated in the opposite direction. Under the elastic force of the spring 12, the slot blocking plate 6 and the sealing rubber pad 9 can be driven to reset to the left.The oil overflow groove 51 is re-sealed by the sealing rubber pad 9, and then the second hand valve 41 can be manually opened to discharge the sewage in the oil-water separation tank 1 through the drainage branch pipe 4, and the oil in the oil-water separation tank 1 can be discharged through the oil drainage branch pipe 8 by opening the third hand valve 81.

[0022] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a trapezoidal connecting groove 62 is provided on one side of the slot blocking plate 6, and a trapezoidal connecting protrusion 91 is provided on the side of the sealing rubber pad 9 close to the slot blocking plate 6. The trapezoidal connecting protrusion 91 is cooperated and connected with the trapezoidal connecting groove 62, and the sealing rubber pad 9 is fixedly connected to the slot blocking plate 6 by means of screws 10. One end of the screw 10 passes through the step hole provided on the slot blocking plate 6 and is screwed into the threaded hole provided on the sealing rubber pad 9. By unscrewing out the screw 10, the aged sealing rubber pad 9 can be removed from the slot blocking plate 6 and the sealing rubber pad 9 can be replaced. After a period of use, the screw 10 can be unscrewed to remove the aged sealing rubber pad 9 from the slot blocking plate 6, and the trapezoidal connecting protrusion 91 on the new sealing rubber pad 9 can be aligned and slid into the trapezoidal connecting groove 62, and then fixed with the screw 10, so that the sealing rubber pad 9 can be quickly replaced.

[0023] Working principle: When in use, when separating oily sewage in the city, the oily sewage to be separated is introduced into the oily sewage separation box 1 through the sewage inlet branch pipe 3, and the height of the oil layer in the oily sewage inside the oily sewage separation box 1 is observed through the observation window 2. When the lowest point of the oil layer is flush with the bottom of the oil overflow groove 51, the injection of oily sewage is stopped. At this time, the rotating handle 71 can be manually rotated clockwise to drive the rotating rod 7 to rotate. The rotation of the rotating rod 7 can drive the cam 13 to rotate. The rotation of the cam 13 can drive the rectangular frame 63 together with the slot blocking plate 6 to move to the right. The slot blocking plate 6 moves to the right and can drive the sealing gasket 9 to move to the right, so that the sealing gasket 9 is separated from the partition 5, and can drive the sliding rod 11 to move to the right through the support 61, and compress the spring 12 through the limit plate 111. At this time, the oil on one side of the partition 5 can overflow to the other side of the partition 5 through the oil overflow groove 51. In the oil-water separation tank 1 on one side, when the liquid level on one side of the partition 5 is flush with the bottom of the oil overflow groove 51, the handle 71 is rotated in the opposite direction. Under the elastic force of the spring 12, the slot blocking plate 6 and the sealing pad 9 can be driven to move back to the left, and the oil overflow groove 51 can be re-sealed by the sealing pad 9. Then the second hand valve 41 can be manually opened to discharge the sewage in the oil-water separation tank 1 through the drainage branch pipe 4, and the oil in the oil-water separation tank 1 can be discharged through the oil drainage branch pipe 8 by opening the third hand valve 81. After using it for a period of time, the screws 10 can be unscrewed, the aged sealing pad 9 can be removed from the slot blocking plate 6, and the trapezoidal connecting protrusion 91 on the new sealing pad 9 can be aligned and slid into the trapezoidal connecting groove 62, and then fixed with the screws 10, so that the sealing pad 9 can be quickly replaced.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. An urban oily water separation device, comprising an oily water separation tank (1), characterized in that: A partition (5) is fixedly arranged inside the oil-water separation box (1), an oil overflow groove (51) is opened on the upper part of the partition (5), a support seat (52) is fixedly arranged on the top of the partition (5), a sewage inlet branch pipe (3) is fixedly passed through one side of the oil-water separation box (1), a first hand valve (31) is sleeved and fixed on the sewage inlet branch pipe (3), a drainage branch pipe (4) is fixedly passed through the oil-water separation box (1) below the sewage inlet branch pipe (3), a second hand valve (41) is sleeved and fixed on the drainage branch pipe (4), a slot blocking plate (6) is arranged in the oil-water separation box (1) on the side of the partition (5) away from the sewage inlet branch pipe (3), a sealing rubber pad (9) is fixed on one side of the slot blocking plate (6), and a rectangular frame (63) is fixedly arranged on the other side of the slot blocking plate (6), A cam (13) is arranged in the rectangular frame (63), and the cam (13) is sleeved and fixed on the rotating rod (7). The rotating rod (7) is rotatably connected to the oil-water separation box (1) through a bearing. A support (61) is fixedly arranged on the top of the slot blocking plate (6), and a sliding rod (11) is fixedly connected to one side of the support (61). One end of the sliding rod (11) movably passes through the support seat (52) and is fixedly provided with a limiting plate (111). A spring (12) is sleeved on the sliding rod (11) between the support seat (52) and the limiting plate (111). An oil discharge branch pipe (8) is penetrated and fixed on the other side of the oil-water separation box (1), and a third hand valve (81) is sleeved and fixed on the oil discharge branch pipe (8). An observation window (2) is arranged on the front side of the oil-water separation box (1).

2. The urban oily water separation device according to claim 1 is characterized in that: A trapezoidal connecting groove (62) is provided on one side of the slot blocking plate (6), and a trapezoidal connecting protrusion (91) is provided on the side of the sealing rubber pad (9) close to the slot blocking plate (6), wherein the trapezoidal connecting protrusion (91) is matched and connected with the trapezoidal connecting groove (62).

3. The urban oily water separation device according to claim 2 is characterized in that: The sealing rubber pad (9) is fixedly connected to the slot blocking plate (6) by means of a screw (10); one end of the screw (10) penetrates through a stepped hole provided on the slot blocking plate (6) and is then screwed into a threaded hole provided on the sealing rubber pad (9).

4. The urban oily water separation device according to claim 1 is characterized in that: The sealing rubber pad (9) abuts against the partition plate (5) and seals the oil overflow groove (51).

5. The urban oily water separation device according to claim 1, characterized in that: One end of the spring (12) abuts against the limiting plate (111), and the other end of the spring (12) abuts against the supporting seat (52).

6. The urban oily water separation device according to claim 1, characterized in that: The front end of the rotating rod (7) extends to the outside of the oil-water separation tank (1) and is fixed with a rotating handle (71).

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