Oily wastewater treatment equipment

Abstract

The utility model discloses oily wastewater treatment equipment, and particularly relates to the technical field of oily wastewater treatment, which comprises a treatment box, one side of the treatment box is connected with a box door through a hinge, the top of the treatment box is provided with a first feed pipe, one side of the treatment box is provided with a drain pipe, and a partition plate is arranged in the treatment box. A stirring mechanism is arranged on one side of the partition plate, two adjusting mechanisms are arranged on the other side of the partition plate, a cleaning mechanism is arranged on the inner wall of the treatment box, a drawer is arranged in the treatment box, one side of the drawer is connected with a box door, and a pulling plate is arranged on one side of the drawer. A cleaning agent in the water tank is pumped into the treatment box through the water pump, and then the first cleaning brush and the cleaning agent are driven by the moving rod to be used in cooperation to clean the surfaces of the filter plate and the baffle, so that oily adhesive substances on the surfaces of the filter plate and the baffle can be better treated.

Description

Technical Field

[0001] The utility model relates to the technical field of oily wastewater treatment, and more specifically, to oily wastewater treatment equipment. Background Art

[0002] Oily wastewater pollution has become the focus of environmental issues. Oily wastewater can penetrate into the soil and destroy the soil structure, which is not conducive to the growth of crops and affects the self-purification capacity of water bodies.

[0003] According to the patent application disclosure (announcement) number: CN219964142U, an oily wastewater treatment equipment is provided, wherein a water inlet pipe is installed on one side of the top of the treatment box, a drain pipe is installed on the lower side of the treatment box, and an overflow trough is provided above the drain pipe. The structure is provided with a connecting shaft, a baffle, a motor and a collecting trough, and can simultaneously drive the filter plate and the baffle to rotate in the same direction through the connecting shaft. After the filter plate is tilted, the impurities are guided by the baffle and moved into the collecting trough, so that the impurities accumulated on the filter plate can be cleaned up.

[0004] However, the above device will encounter the following problems during use: the structure drives the filter plate and the baffle plate through the connecting shaft to tilt the impurities on the plate and collect them into the collection tank. The filter plate and the baffle plate will be contaminated with some oily adhesive substances that cannot be cleaned, which can easily cause blockage of the filter plate and affect the treatment effect of oily wastewater. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides an oily wastewater treatment device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] 14. The oil-containing wastewater treatment equipment as claimed in claim 13, wherein the at least one cleaning agent is provided on the top of the treatment box and the cleaning agent is provided on the bottom of the treatment box. The cleaning agent is provided on the inner wall of the treatment box and the cleaning agent is provided on the outer wall ...

[0008] As a further description of the above technical solution: a water tank is arranged on the top of the treatment box, a water pump is arranged on one side of the water tank, a water inlet pipe is arranged at the output end of the water pump, one end of the water inlet pipe extends to the interior of the treatment box, and one end of the water inlet pipe is connected to a nozzle. The above technical solution is adopted to facilitate cleaning of the interior of the treatment box.

[0009] As a further description of the above technical solution: the two adjustment mechanisms each include a rotating shaft arranged on the other side of the partition, and filter plates and baffles are respectively arranged on the outside of the two rotating shafts, one end of the rotating shaft extends to the outside of the processing box, and one end of the rotating shaft is connected to a first motor, and a motor box 1 is arranged on the outside of the first motor, and the motor box 1 is connected to the processing box. The above technical solution is adopted, so that the filter plate and the baffle can be driven to tilt.

[0010] As a further description of the above technical solution: the stirring mechanism includes a stirring shaft arranged on one side of the partition, one end of the stirring shaft extends to the outside of the processing box, a second motor is arranged at one end of the stirring shaft, a motor box 2 is arranged outside the second motor, a second feed pipe is arranged on one side of the motor box 2, a rotating drum is arranged outside the stirring shaft, a plurality of stirring rods are arranged on the surface of the rotating drum, a second cleaning brush is clamped at one end of the plurality of stirring rods, a connecting frame is arranged inside the drain pipe, a filter screen is arranged inside the connecting frame, a fixing plate is arranged on the top of the connecting frame, the fixing plate is connected to the drain pipe, and a connecting plate is arranged on one side of the fixing plate. The above technical solution is adopted to facilitate the stirring of the oily wastewater inside the processing box.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the coordinated use of the cleaning mechanism, water tank, water pump and nozzle, when it is necessary to treat the oily adherent substances on the surface of the filter plate and the baffle, the water pump draws the detergent in the water tank into the treatment box, and the nozzle at one end of the water inlet pipe sprays out, and then the electric telescopic rod drives the slider to slide in the moving groove, and the slider drives the first cleaning brush to clean the surface of the filter plate and the baffle through the moving rod, so that the oily adherent substances on the surface of the filter plate and the baffle can be better treated;

[0013] 2. By setting up a stirring mechanism, a drain pipe and a filter screen for coordinated use, the demulsifier is introduced into the treatment box through the second feed pipe to be mixed with the oily wastewater. The second motor drives the stirring shaft, and the stirring shaft drives the stirring rod through the rotating drum to stir inside the treatment box, which can make the grease that easily floats on the surface of the solution move downward to mix with the demulsifier, so that the oily wastewater can be better treated. After the oily wastewater is mixed with the demulsifier, it is filtered again through the filter screen inside the drain pipe, so that the discharged wastewater meets the wastewater discharge standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the utility model.

[0016] Figure 3 This is a schematic diagram of the cleaning structure of the utility model.

[0017] Figure 4 This is a schematic diagram of the drainage pipe structure of the utility model.

[0018] The accompanying drawings are marked as follows: 1. processing box; 2. box door; 3. first feed pipe; 4. drain pipe; 5. partition; 6. drawer; 7. pull plate; 8. electric telescopic rod; 9. slider; 10. moving rod; 11. first cleaning brush; 12. water tank; 13. water pump; 14. nozzle; 15. filter plate; 16. baffle; 17. motor box one; 18. motor box two; 19. second feed pipe; 20. rotating drum; 21. stirring rod; 22. second cleaning brush; 23. connecting frame; 24. filter net; 25. connecting plate; 26. fixing plate. 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 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] The present application embodiment discloses Figure 1-4The oily wastewater treatment equipment shown in the figure specifically includes a treatment box 1, one side of the treatment box 1 is hingedly connected to a box door 2, the top of the treatment box 1 is provided with a first feeding pipe 3, one side of the treatment box 1 is provided with a drain pipe 4, a partition 5 is provided inside the treatment box 1, one side of the partition 5 is provided with a stirring mechanism, the other side of the partition 5 is provided with two adjustment mechanisms, the inner wall of the treatment box 1 is provided with a cleaning mechanism, the inside of the treatment box 1 is provided with a drawer 6, one side of the drawer 6 is connected to the box door 2, one side of the drawer 6 is provided with a pull plate 7, the cleaning mechanism includes two movable grooves opened on the inner wall of the treatment box 1, one side of the two movable grooves are provided with a placement groove, the inside of the movable groove is provided with an electric telescopic rod 8, A slider 9 is provided at one end of the electric telescopic rod 8, and the slider 9 is slidably connected to the moving groove. A connecting hole is opened on one side of the slider 9, and a moving rod 10 is provided inside the connecting hole. A first cleaning brush 11 is sleeved on the outside of the moving rod 10. The device is placed at a required position, and the oily wastewater to be treated is introduced into the treatment box 1 through the first feeding pipe 3. The electric telescopic rod 8 drives the slider 9 to slide inside the moving groove. The slider 9 drives the first cleaning brush 11 to clean the surface of the filter plate 15 and the baffle 16 through the moving rod 10, so that the oily adhesive substances on the surface of the filter plate 15 and the baffle 16 can be better treated. When the first cleaning brush 11 does not clean the filter plate 15, it is placed inside the placement groove inside the treatment box 1.

[0021] Reference Figure 1 and Figure 2 As shown, a water tank 12 is arranged on the top of the treatment box 1, a water pump 13 is arranged on one side of the water tank 12, a water inlet pipe is arranged on the output end of the water pump 13, one end of the water inlet pipe extends to the interior of the treatment box 1, and a nozzle 14 is connected to one end of the water inlet pipe. The water pump 13 draws the detergent in the water tank 12 into the interior of the treatment box 1, and the nozzle 14 at one end of the water inlet pipe sprays it out, and the stirring rod 21 drives the second cleaning brush 22 connected on one side to clean the inner wall of the treatment box 1.

[0022] Reference Figure 1 and Figure 3As shown, the two adjustment mechanisms include a rotating shaft arranged on the other side of the partition 5, and the outside of the two rotating shafts are respectively provided with a filter plate 15 and a baffle 16, one end of the rotating shaft extends to the outside of the processing box 1, and one end of the rotating shaft is connected to a first motor, and the outside of the first motor is provided with a motor box 17, and the motor box 17 is connected to the processing box 1, and the oily wastewater is filtered through the filter plate 15, and the filtered oily wastewater enters the surface of the baffle 16, and slides to the side of the partition 5 by the baffle 16. When the filter plate 15 and the baffle 16 need to be cleaned, the first motor can drive the filter plate 15 and the baffle 16 to tilt through the rotating shaft, so that impurities on the filter plate 15 and the baffle 16 fall into the inside of the drawer 6, which is convenient for handling impurities.

[0023] Reference Figure 3 and Figure 4 As shown, the stirring mechanism includes a stirring shaft arranged on one side of the partition 5, one end of the stirring shaft extends to the outside of the processing box 1, a second motor is arranged at one end of the stirring shaft, a motor box 2 18 is arranged on the outside of the second motor, a second feeding pipe 19 is arranged on one side of the motor box 2 18, a rotating drum 20 is arranged on the outside of the stirring shaft, a plurality of stirring rods 21 are arranged on the surface of the rotating drum 20, and a second cleaning brush 22 is clamped at one end of each of the plurality of stirring rods 21, a connecting frame 23 is arranged inside the drain pipe 4, a filter screen 24 is arranged inside the connecting frame 23, a fixing plate 26 is arranged on the top of the connecting frame 23, the fixing plate 26 is connected to the drain pipe 4, and one side of the fixing plate 26 is provided A connecting plate 25 is provided. When the filtered oily wastewater enters one side of the partition 5, the demulsifier enters the treatment box 1 through the second feed pipe 19 to mix with the oily wastewater. The second motor drives the stirring shaft, and the stirring shaft drives the stirring rod 21 through the rotating drum 20 to stir inside the treatment box 1, which can make the grease that easily floats on the surface of the solution move downward to mix with the demulsifier, so that the oily wastewater can be better treated. After the oily wastewater is mixed with the demulsifier, it is filtered again through the filter screen 24 inside the drain pipe 4, so that the discharged wastewater meets the wastewater discharge standard. Pull the connecting plate 25, and the connecting plate 25 drives the connecting frame 23 through the fixed plate 26, so that the filter screen 24 inside the connecting frame 23 can be cleaned and replaced.

[0024] The working principle of the utility model is as follows: first, the device is placed at the required position, and the oily wastewater to be treated enters the inside of the treatment box 1 through the first feed pipe 3, and the oily wastewater is first filtered through the filter plate 15. The filtered oily wastewater enters the surface of the baffle 16, and slides from the baffle 16 to the side of the partition 5. When the filter plate 15 and the baffle 16 need to be cleaned, the first motor can drive the filter plate 15 and the baffle 16 to tilt through the rotating shaft, so that the impurities on the filter plate 15 and the baffle 16 fall into the inside of the drawer 6, which is convenient for the treatment of the impurities. When the oily adherent substances on the surfaces of the filter plate 15 and the baffle plate 16 are processed, the water pump 13 draws the detergent in the water tank 12 into the processing box 1, and the nozzle 14 at one end of the water inlet pipe sprays out, and then the electric telescopic rod 8 drives the slider 9 to slide inside the moving groove, and the slider 9 drives the first cleaning brush 11 to clean the surfaces of the filter plate 15 and the baffle plate 16 through the moving rod 10, so that the oily adherent substances on the surfaces of the filter plate 15 and the baffle plate 16 can be processed better. When the first cleaning brush 11 does not clean the filter plate 15, it is placed inside the placement groove inside the processing box 1;

[0025] Then, when the filtered oily wastewater enters one side of the partition 5, the demulsifier enters the processing box 1 through the second feed pipe 19 to mix with the oily wastewater, and the second motor drives the stirring shaft, and the stirring shaft drives the stirring rod 21 through the rotating drum 20 to stir inside the processing box 1, which can make the grease that easily floats on the surface of the solution move downward to mix with the demulsifier, so that the oily wastewater can be better treated. After the oily wastewater is mixed with the demulsifier, it is filtered again through the filter screen 24 inside the drain pipe 4, so that the discharged wastewater meets the standard for discharging wastewater, and the connecting plate 25 is pulled. The connecting plate 25 drives the connecting frame 23 through the fixing plate 26, so that the filter screen 24 inside the connecting frame 23 can be cleaned and replaced. When the processing box 1 needs to be cleaned, the water pump 13 draws the detergent inside the water tank 12 into the processing box 1, and the nozzle 14 at one end of the water inlet pipe sprays out, and the stirring rod 21 drives the second cleaning brush 22 connected on one side to clean the inner wall of the processing box 1.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An oily wastewater treatment device, comprising a treatment tank (1), characterized in that: One side of the processing box (1) is hingedly connected to a box door (2); a first feeding pipe (3) is arranged on the top of the processing box (1); a drainage pipe (4) is arranged on one side of the processing box (1); a partition (5) is arranged inside the processing box (1); a stirring mechanism is arranged on one side of the partition (5); two adjustment mechanisms are arranged on the other side of the partition (5); a cleaning mechanism is arranged on the inner wall of the processing box (1); a drawer (6) is arranged inside the processing box (1); one side of the drawer (6) is connected to the box door (2); and a pull plate (7) is arranged on one side of the drawer (6); The cleaning mechanism comprises two movable grooves formed on the inner wall of the processing box (1), one side of each of the two movable grooves being provided with a placement groove, an electric telescopic rod (8) being arranged inside the movable groove, one end of the electric telescopic rod (8) being provided with a slider (9), the slider (9) being slidably connected to the movable groove, a connecting hole being formed on one side of the slider (9), a movable rod (10) being arranged inside the connecting hole, and a first cleaning brush (11) being sleeved on the outside of the movable rod (10).

2. The oily wastewater treatment equipment according to claim 1, characterized in that: A water tank (12) is arranged on the top of the treatment box (1), a water pump (13) is arranged on one side of the water tank (12), a water inlet pipe is arranged at the output end of the water pump (13), one end of the water inlet pipe extends into the interior of the treatment box (1), and one end of the water inlet pipe is connected to a nozzle (14).

3. The oily wastewater treatment equipment according to claim 1, characterized in that: The two adjustment mechanisms each comprise a rotating shaft arranged on the other side of the partition (5), a filter plate (15) and a baffle (16) being arranged outside the two rotating shafts respectively, one end of the rotating shaft extending to the outside of the processing box (1), one end of the rotating shaft being connected to a first motor, a motor box 1 (17) being arranged outside the first motor, and the motor box 1 (17) being connected to the processing box (1).

4. The oily wastewater treatment equipment according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft arranged on one side of the partition (5), one end of the stirring shaft extending to the outside of the processing box (1), a second motor is arranged at one end of the stirring shaft, a motor box 2 (18) is arranged outside the second motor, a second feed pipe (19) is arranged on one side of the motor box 2 (18), a rotating drum (20) is arranged outside the stirring shaft, a plurality of stirring rods (21) are arranged on the surface of the rotating drum (20), and a second cleaning brush (22) is clamped at one end of each of the plurality of stirring rods (21).

5. The oily wastewater treatment equipment according to claim 1, characterized in that: A connection frame (23) is provided inside the drainage pipe (4), a filter screen (24) is provided inside the connection frame (23), a fixing plate (26) is provided on the top of the connection frame (23), the fixing plate (26) is connected to the drainage pipe (4), and a connection plate (25) is provided on one side of the fixing plate (26).

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