Municipal environment-friendly oil-water separation mechanism

Abstract

According to the technical scheme, the municipal environment-friendly oil-water separation mechanism is characterized in that the municipal environment-friendly oil-water separation mechanism comprises a separation box, a separation plate is fixedly connected into the separation box in a sleeved mode, a first flow guide plate is fixedly connected into the separation box in a sleeved mode, and a second flow guide plate is fixedly connected into the separation box in a sleeved mode; a third flow guide plate is fixedly connected into the separation box in a sleeved mode, a first threaded hole is formed in one side of the separation box, and the inner circle wall face of the first threaded hole is in threaded connection with a first triangular valve; through mutual cooperative use of a first driving motor, a separation box, a first flow guide plate, a second flow guide plate, a third flow guide plate, a first triangular valve, a second triangular valve, a PLC, a lead screw, a strip brush, a limiting rod, a strip brush, a screen and a placement box, the effect of cleaning impurities on the screen is achieved; impurities in the oil-water mixed liquid are prevented from blocking the screen, so that the flow rate of the oil-water mixed liquid passing through the screen is reduced, the filtering of the oil-water mixed liquid is not influenced, and the separation of the oil-water mixed liquid is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separation, in particular to a municipal environmental protection oil-water separation mechanism. Background Art

[0002] With the development of oil-water separation technology, oil-water separators have emerged. Oil-water separators use the principle of gravity sedimentation or other physical and chemical reactions to remove impurities or separate oil and water based on the density difference or chemical properties of water and oil, thereby ensuring the cleanliness of water and avoiding environmental pollution.

[0003] For example, the Chinese patent with publication number CN218553401U proposes an oil-water separation device, which is conducive to filtering the oil and debris in the oil-water mixture by loading the oil-water mixture into the cleaning tank, and the oil-water mixture overflowing from the cleaning tank flows through the first flow channel, the first filter channel, the filter tank, the filter layer in sequence, and finally flows into the clean water tank, so as to achieve the purpose of improving the filtering effect. However, in this scheme, when the filter layer filters the oil-water mixture, the debris in the oil-water mixture may clog the filter screen, which may cause the flow rate of the oil-water mixture through the filter screen to become lower, which may affect the filtration of the oil-water mixture and is not conducive to the separation of the oil-water mixture. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a municipal environmental protection oil-water separation mechanism, which solves the problem that when the filter layer filters the oil-water mixture, debris in the oil-water mixture may clog the filter screen, which may cause the flow rate of the oil-water mixture through the filter screen to become lower, which may further affect the filtration of the oil-water mixture and be unfavorable for the separation of the oil-water mixture.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A municipal environmental protection oil-water separation mechanism comprises a separation box, wherein the separation box is internally fixedly sleeved with an isolation plate, the separation box is internally fixedly sleeved with a first guide plate, the separation box is internally fixedly sleeved with a second guide plate, the separation box is internally fixedly sleeved with a third guide plate, a first threaded hole is provided on one side of the separation box, a first triangular valve is threadedly connected to the inner circular wall of the first threaded hole, a plurality of second threaded holes are provided on one side of the separation box, a second triangular valve is threadedly connected to the inner circular wall of the second threaded hole, a placement box is internally fixedly sleeved with a placement box, a side of the placement box and a side of the interior of the separation box are respectively fixedly installed with a fixing strip, a fixing frame is internally movably sleeved with a fixing frame, a screen is internally fixedly sleeved with a screen, and a connecting strip is fixedly installed on one side of the separation plate; a cleaning component, the cleaning component is arranged on both sides of the interior of the separation box for cleaning impurities on the screen, the cleaning component comprises: two first connecting grooves, the two first connecting grooves are respectively The invention provides two sides of the interior of the separation box, a second connecting groove is provided on one side of the interior of the separation box, the second connecting groove is connected to the first connecting groove, a first fixing hole is provided on one side of the interior of the second connecting groove, a bearing is fixedly sleeved on the inner circular wall surface of the first fixing hole, a connecting hole is provided on one side of the interior of the second connecting groove, a first driving motor is fixedly installed on one side of the separation box, a PLC controller is fixedly installed on one side of the separation box, the PLC controller is electrically connected to the first driving motor, a driving shaft of the first driving motor is movably sleeved on the connecting hole, a screw rod is fixedly sleeved on the inner circular wall surface of the inner ring of the bearing, one end of the screw rod is fixedly installed on one end of the driving shaft of the first driving motor, a limiting rod is fixedly installed between the two first connecting grooves, a strip brush is arranged inside the separation box, a limiting hole is provided on one side of the strip brush, the limiting hole is movably sleeved on the limiting rod, a third threaded hole is provided on one side of the strip brush, and the third threaded hole is threadedly connected to the screw rod.

[0007] In order to facilitate the vibration of impurities blocked in the screen, as a municipal environmental protection oil-water separation mechanism of the utility model, preferably, the cleaning component also includes: a plurality of first positioning holes, a plurality of the first positioning holes are opened on one side of the separation box, a plurality of second positioning holes are opened on one side of the isolation plate, the inner circular wall surface of the second positioning hole and the inner circular wall surface of the first positioning hole are movably sleeved with a connecting rod, the outer circular wall surface of the connecting rod is fixedly sleeved with a plurality of vibration blocks, a plurality of second drive motors are fixedly installed on one side of the separation box, the PLC controller is electrically connected to the second drive motor, the drive shaft of the second drive motor is movably sleeved with the first positioning hole, and one end of the drive shaft of the second drive motor is fixedly installed with one end of the connecting rod.

[0008] In order to observe the separation of oil and water in the separation box, as a municipal environmental protection oil-water separation mechanism of the utility model, preferably, a second fixing hole is opened on one side of the separation box, and a visual window is fixedly sleeved inside the second fixing hole.

[0009] In order to facilitate the cleaning of the collected impurities, as a municipal environmental protection oil-water separation mechanism of the utility model, preferably, the internal movable sleeve of the placement box is connected with a collection box.

[0010] In order to facilitate the movement of the collection box, as a municipal environmental protection oil-water separation mechanism of the utility model, preferably, two handles are fixedly installed on the top surface of the collection box.

[0011] In order to enhance the stability of the support columns, as a municipal environmental protection oil-water separation mechanism of the utility model, preferably, a plurality of support columns are fixedly installed on the bottom surface of the separation box, each two of the support columns form a group, and connecting columns are fixedly installed between each group of the support columns.

[0012] In order to power the PLC controller, the first drive motor and the second drive motor, as a municipal environmental protection oil-water separation mechanism of the utility model, it is preferred that a connecting plate is fixedly installed between the two connecting columns, and a battery is fixedly installed on the top surface of the connecting plate, and the battery is electrically connected to the PLC controller, the first drive motor and the second drive motor respectively.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] By using the first drive motor, separation box, first guide plate, second guide plate, third guide plate, first triangular valve, second triangular valve, PLC controller, screw rod, strip brush, limit rod, strip brush, screen and placement box in coordination with each other, the impurities on the screen can be cleaned to prevent the impurities in the oil-water mixture from clogging the screen, thereby reducing the flow rate of the oil-water mixture through the screen and affecting the filtration of the oil-water mixture, which is beneficial to the separation of the oil-water mixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the separation box structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the isolation plate structure of the utility model;

[0018] Figure 4 yes Figure 3 Schematic diagram of the local structure of A;

[0019] Figure 5 yes Figure 3 Schematic diagram of the local structure of B;

[0020] Figure 6 yes Figure 3 Schematic diagram of the local structure of C.

[0021] 1. Separation box; 2. Isolation plate; 3. First guide plate; 4. Second guide plate; 5. Third guide plate; 6. First threaded hole; 7. First triangular valve; 8. Second threaded hole; 9. Second triangular valve; 10. Placement box; 11. Fixing bar; 12. Fixing frame; 13. Screen; 14. Connecting bar; 15. First connecting groove; 16. Second connecting groove; 17. First fixing hole; 18. Bearing; 19. Connecting hole; 20. First drive motor; 21. Screw rod; 22. Limit rod; 23. Strip brush; 24. Limit hole; 25. Third threaded hole; 26. First positioning hole; 27. Second positioning hole; 28. Connecting rod; 29. ​​Vibrating block; 30. Second drive motor; 31. Second fixing hole; 32. Visual window; 33. Collecting box; 34. Handle; 35. Support column; 36. Connecting column; 37. Connecting plate; 38. Battery. 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] Embodiment 1

[0024] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A municipal environmental protection oil-water separation mechanism comprises a separation box 1, wherein the separation box 1 is internally fixedly sleeved with an isolation plate 2, the separation box 1 is internally fixedly sleeved with a first guide plate 3, the separation box 1 is internally fixedly sleeved with a second guide plate 4, the separation box 1 is internally fixedly sleeved with a third guide plate 5, a first threaded hole 6 is provided on one side of the separation box 1, a first triangular valve 7 is threadedly connected to the inner wall surface of the first threaded hole 6, a plurality of second threaded holes 8 are provided on one side of the separation box 1, a second triangular valve 9 is threadedly connected to the inner wall surface of the second threaded hole 8, a placement box 10 is internally fixedly sleeved with a placement box 10, a fixing strip 11 is fixedly installed on one side of the placement box 10 and one side of the interior of the separation box 1 respectively, and a fixing frame 12 is movably sleeved inside the separation box 1, A screen 13 is fixedly sleeved inside the fixed frame 12, a connecting strip 14 is fixedly installed on one side of the isolation plate 2, cleaning components are arranged on both sides of the interior of the separation box 1 for cleaning impurities on the screen 13, and the cleaning components include two first connecting grooves 15, the two first connecting grooves 15 are respectively opened on both sides of the interior of the separation box 1, a second connecting groove 16 is opened on one side of the interior of the separation box 1, the second connecting groove 16 is connected to the first connecting groove 15, a first fixing hole 17 is opened on one side of the interior of the second connecting groove 16, a bearing 18 is fixedly sleeved on the inner wall surface of the first fixing hole 17, a connecting hole 19 is opened on one side of the interior of the second connecting groove 16, a first driving motor 20 is fixedly installed on one side of the separation box 1, and a P is fixedly installed on one side of the separation box 1 The LC controller and the PLC controller are electrically connected to the first drive motor 20. The drive shaft of the first drive motor 20 is movably sleeved with the connecting hole 19. The inner circumferential wall surface of the inner ring of the bearing 18 is fixedly sleeved with a screw rod 21. One end of the screw rod 21 is fixedly installed with one end of the drive shaft of the first drive motor 20. A limit rod 22 is fixedly installed between the two first connecting grooves 15. A strip brush 23 is arranged inside the separation box 1. A limit hole 24 is arranged on one side of the strip brush 23. The limit hole 24 is movably sleeved with the limit rod 22. A third threaded hole 25 is arranged on one side of the strip brush 23. The third threaded hole 25 is threadedly connected with the screw rod 21. Through the first drive motor 20, the user first injects water into the separation box 1 and covers the bottom of the first guide plate 3, and then injects oil and water into the separation box 1. The mixed liquid is poured into the separation box 1 through the screen 13. At this time, the oil-water mixed liquid will settle on the left side of the first guide plate 3. When the height of the oil-water mixed liquid on the left side of the first guide plate 3 is higher than that of the second guide plate 4, the settled water will flow from the bottom of the first guide plate 3 through the top of the second guide plate 4 and then through the bottom of the third guide plate 5 and then be discharged from the first triangular valve 7. After settling, the water and the oil are separated and the oil will be blocked by the first guide plate 3. The user can observe the position of the oil-water boundary line and select a second triangular valve 9 to discharge the oil. When the user filters the oil-water mixed liquid, the user can start the first drive motor 20 through the PLC controller to rotate the drive shaft of the first drive motor 20 and drive the screw 21 to rotate.This drives the strip brush 23 to move along the limit rod 22, and then the strip brush 23 will clean the impurities on the screen 13 and scrape the impurities into the placement box 10, so as to achieve the effect of cleaning the impurities on the screen 13, prevent the impurities in the oil-water mixture from clogging the screen 13, thereby causing the flow rate of the oil-water mixture through the screen 13 to decrease, thereby affecting the filtration of the oil-water mixture, which is beneficial to the separation of the oil-water mixture.

[0025] Embodiment 2

[0026] Based on the above embodiment 1, reference Figure 3 and Figure 4 The cleaning assembly also includes: a plurality of first positioning holes 26, the plurality of first positioning holes 26 are all opened on one side of the separation box 1, a plurality of second positioning holes 27 are opened on one side of the isolation plate 2, the inner circular wall surface of the second positioning hole 27 and the inner circular wall surface of the first positioning hole 26 are movably sleeved with a connecting rod 28, the outer circular wall surface of the connecting rod 28 is fixedly sleeved with a plurality of vibration blocks 29, a plurality of second drive motors 30 are fixedly installed on one side of the separation box 1, the PLC controller is electrically connected to the second drive motor 30, and the drive shaft of the second drive motor 30 is connected to The first positioning hole 26 is movably socketed, and one end of the driving shaft of the second driving motor 30 is fixedly installed with one end of the connecting rod 28. Through the set second driving motor 30, when the user filters the oil-water mixture, the user can start the second driving motor 30 through the PLC controller to rotate the driving shaft of the second driving motor 30 and drive the connecting rod 28 to rotate, so that the connecting rod 28 drives the vibration block 29 to rotate and the vibration block 29 vibrates the screen 13, so as to achieve the effect of vibrating out impurities blocked in the screen 13.

[0027] Embodiment 3

[0028] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 2 and Figure 6 A second fixing hole 31 is provided on one side of the separation box 1, and a visual window 32 is fixedly sleeved inside the second fixing hole 31, and a collecting box 33 is movably sleeved inside the placing box 10, and two handles 34 are fixedly installed on the top surface of the collecting box 33, and a plurality of supporting columns 35 are fixedly installed on the bottom surface of the separation box 1, and each two supporting columns 35 form a group, and a connecting column 36 is fixedly installed between each group of supporting columns 35, and a connecting plate 37 is fixedly installed between the two connecting columns 36, and a battery 38 is fixedly installed on the top surface of the connecting plate 37, and the battery 38 is electrically connected to the PLC controller, the first drive motor 20 and the second drive motor 30 respectively.

[0029] Working principle: Please refer to Figure 1-Figure 6As shown, through the first drive motor 20, the user first injects water into the separation box 1 and covers the bottom of the first guide plate 3, and then pours the oil-water mixture into the separation box 1 through the screen 13. At this time, the oil-water mixture will settle on the left side of the first guide plate 3. When the height of the oil-water mixture on the left side of the first guide plate 3 is higher than the second guide plate 4, the settled water will pass through the bottom of the first guide plate 3, flow through the top of the second guide plate 4, and then pass through the bottom of the third guide plate 5 and then be discharged from the first triangular valve 7. After settling, the water and the oil are separated and the oil will be blocked by the first guide plate 3. The user can observe the position of the oil-water boundary line and choose A second triangular valve 9 discharges the oil. When the user filters the oil-water mixture, the user can start the first drive motor 20 through the PLC controller to rotate the drive shaft of the first drive motor 20 and drive the screw 21 to rotate, thereby driving the strip brush 23 to move along the limit rod 22, and then the strip brush 23 will clean the impurities on the screen 13 and scrape the impurities into the placement box 10, so as to achieve the effect of cleaning the impurities on the screen 13, prevent the impurities in the oil-water mixture from clogging the screen 13, thereby causing the flow rate of the oil-water mixture through the screen 13 to become lower, thereby affecting the filtration of the oil-water mixture, which is beneficial to the separation of the oil-water mixture.

[0030] By setting up the second drive motor 30, when the user filters the oil-water mixture, the user can start the second drive motor 30 through the PLC controller to rotate the drive shaft of the second drive motor 30 and drive the connecting rod 28 to rotate, so that the connecting rod 28 drives the vibration block 29 to rotate and the vibration block 29 vibrates the screen 13, thereby achieving the effect of vibrating out impurities blocked in the screen 13.

[0031] 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. A municipal environmental protection oil-water separation mechanism, characterized in that: include: A separation box (1), wherein an isolation plate (2) is fixedly sleeved inside the separation box (1), a first guide plate (3) is fixedly sleeved inside the separation box (1), a second guide plate (4) is fixedly sleeved inside the separation box (1), a third guide plate (5) is fixedly sleeved inside the separation box (1), a first threaded hole (6) is provided on one side of the separation box (1), a first triangular valve (7) is threadedly connected to the inner wall surface of the first threaded hole (6), and a plurality of a second threaded hole (8), the inner wall surface of the second threaded hole (8) being threadedly connected to a second triangular valve (9), a placement box (10) being fixedly sleeved inside the separation box (1), a fixing strip (11) being fixedly mounted on one side of the placement box (10) and one side of the interior of the separation box (1), a fixing frame (12) being movably sleeved inside the separation box (1), a screen (13) being fixedly sleeved inside the fixing frame (12), and a connecting strip (14) being fixedly mounted on one side of the isolation plate (2); A cleaning assembly, the cleaning assembly being arranged on both sides of the interior of the separation box (1) and being used for cleaning impurities on the screen (13), the cleaning assembly comprising: two first connecting grooves (15), the two first connecting grooves (15) being respectively arranged on both sides of the interior of the separation box (1), a second connecting groove (16) being arranged on one side of the interior of the separation box (1), the second connecting groove (16) being connected to the first connecting groove (15), a first fixing hole (17) being arranged on one side of the interior of the second connecting groove (16), a bearing (18) being fixedly sleeved on the inner circular wall surface of the first fixing hole (17), a connecting hole (19) being arranged on one side of the interior of the second connecting groove (16), a first driving motor (20) being fixedly mounted on one side of the separation box (1), and a first connecting groove (16) being fixedly mounted on one side of the separation box (1). A PLC controller is fixedly installed, the PLC controller is electrically connected to the first drive motor (20), the drive shaft of the first drive motor (20) is movably sleeved with the connecting hole (19), the inner circular wall surface of the inner ring of the bearing (18) is fixedly sleeved with a screw rod (21), one end of the screw rod (21) is fixedly installed with one end of the drive shaft of the first drive motor (20), a limit rod (22) is fixedly installed between the two first connecting grooves (15), a strip brush (23) is arranged inside the separation box (1), a limit hole (24) is provided on one side of the strip brush (23), the limit hole (24) is movably sleeved with the limit rod (22), a third threaded hole (25) is provided on one side of the strip brush (23), and the third threaded hole (25) is threadedly connected with the screw rod (21).

2. A municipal environmental protection oil-water separation mechanism according to claim 1, characterized in that: The cleaning assembly further comprises: a plurality of first positioning holes (26), wherein the plurality of first positioning holes (26) are all provided on one side of the separation box (1); a plurality of second positioning holes (27) are provided on one side of the isolation plate (2); a connecting rod (28) is movably sleeved on the inner circular wall surface of the second positioning hole (27) and the inner circular wall surface of the first positioning hole (26); a plurality of vibration blocks (29) are fixedly sleeved on the outer circular wall surface of the connecting rod (28); a plurality of second drive motors (30) are fixedly installed on one side of the separation box (1); the PLC controller is electrically connected to the second drive motor (30); a drive shaft of the second drive motor (30) is movably sleeved on the first positioning hole (26); and one end of the drive shaft of the second drive motor (30) is fixedly installed on one end of the connecting rod (28).

3. A municipal environmental protection oil-water separation mechanism according to claim 1, characterized in that: A second fixing hole (31) is provided on one side of the separation box (1), and a visual window (32) is fixedly sleeved inside the second fixing hole (31).

4. A municipal environmental protection oil-water separation mechanism according to claim 1, characterized in that: The placing box (10) is movably sleeved with a collecting box (33) inside.

5. A municipal environmental protection oil-water separation mechanism according to claim 4, characterized in that: Two handles (34) are fixedly mounted on the top surface of the collection box (33).

6. A municipal environmental protection oil-water separation mechanism according to claim 2, characterized in that: A plurality of support columns (35) are fixedly mounted on the bottom surface of the separation box (1), with every two support columns (35) forming a group, and a connecting column (36) is fixedly mounted between each group of support columns (35).

7. A municipal environmental protection oil-water separation mechanism according to claim 6, characterized in that: A connecting plate (37) is fixedly mounted between the two connecting columns (36), a storage battery (38) is fixedly mounted on the top surface of the connecting plate (37), and the storage battery (38) is electrically connected to the PLC controller, the first drive motor (20), and the second drive motor (30), respectively.

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