Oil-water separator convenient for cleaning filter plate

Abstract

The utility model relates to the field of oil-water separators, and discloses an oil-water separator convenient for cleaning a filter plate, which comprises a support, the left side of the support is fixedly connected with a water tank, the inside of the support is fixedly connected with an oil-water separator main body, and the top of the left side of the oil-water separator main body is fixedly connected with a feeding box. A rectangular groove is formed in the top of the feeding box, the bottom of the feeding box communicates with a three-way valve pipe, the right side of the three-way valve pipe communicates with the left side of the oil-water separator body, the left side of the feeding box is fixedly connected with a servo motor, and the output end of the servo motor penetrates into the feeding box and is fixedly connected with a filter plate. According to the filter plate cleaning device disclosed by the utility model, through mutual cooperation of structures such as the servo motor, the gear motor I, the water tank and the spraying plate, dirt and impurities on the filter plate can be automatically cleaned and discharged, time and labor are saved during cleaning, a worker does not need to manually and regularly disassemble the filter plate for cleaning, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] The utility model relates to the field of oil-water separators, in particular to an oil-water separator which is convenient for cleaning filter plates. Background Art

[0002] An oil-water separator is a device that can be divided into two types: catering oil-water separators and industrial oil-water separators. Catering oil-water separators are used to treat wastewater in the catering industry. Due to environmental protection requirements, wastewater generated by ships and machinery discharged into rivers, lakes, and the sea must be treated, requiring the use of industrial oil-water separators.

[0003] After searching, Chinese Patent Publication No.: CN220142816U discloses a new oil-water separator, comprising a cylinder, a filter box fixedly connected to the left side of the cylinder, a long slot fixedly connected to the left side of the filter box, one end of a return spring fixedly connected to the inner wall of the long slot, a movable block fixedly connected to the left side of the movable block, a pull ring fixedly connected to the upper part of the movable block, a limit post fixedly connected to the inside of the filter box, a filter plate slidably connected to the inside of the filter box, a connecting rod fixedly connected to the left side of the filter plate, a limit hole provided inside the connecting rod, and the limit post slidably connected to the inside of the limit hole. In this utility model, the filter plate is easy to install and remove, easy to clean, and prevents the filter plate from being blocked, thereby improving work efficiency. It can also effectively stir the oil and water to prevent oil and water from solidifying, ensure uniformity during separation, and improve the separation effect.

[0004] In the above technology, although it is easy to install and disassemble the filter plate, the filter plate can only be removed and cleaned manually by the staff. The dirt and impurities deposited on the filter plate may need to be cleaned again in a short time. Manually cleaning the filter plate is troublesome and laborious, and also increases the labor intensity of the staff. Therefore, an oil-water separator that is easy to clean the filter plate is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an oil-water separator that is easy to clean the filter plate, aiming to improve the problem in the prior art that workers need to manually clean the filter plate, which is time-consuming and laborious.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An oil-water separator for easy cleaning of the filter plate comprises a bracket, the left side of the bracket is fixedly connected to a water tank, the interior of the bracket is fixedly connected to an oil-water separator body, the top of the left side of the oil-water separator body is fixedly connected to a feed box, the top of the feed box is provided with a rectangular groove, the bottom of the feed box is connected to a three-way valve pipe, the right side of the three-way valve pipe is connected to the left side of the oil-water separator body, the left side of the feed box is fixedly connected to a servo motor, the output end of the servo motor passes through the interior of the feed box and is fixedly connected to the filter plate, and the top of the feed box is fixedly installed with a reduction motor 1. The output end of the reduction motor is fixedly connected to an eccentric wheel, the left side of the eccentric wheel is fixedly connected to a sliding rod, the surface of the sliding rod is slidably connected to a sliding sleeve, the bottom of the sliding sleeve is fixedly connected to a hollow plate, the bottom of the hollow plate is fixedly connected to a spray plate, the spray plate is slidably connected to the inside of the rectangular groove, a water pump is fixedly installed on the top of the feed box, the water outlet end of the water pump is connected to the left side of the hollow plate through a hose, and the water inlet end of the water pump passes through the inside of the water tank through a connecting pipe, a heating and stirring assembly is provided on the left side of the bracket, and a stabilizing assembly is provided at the bottom of the hollow plate;

[0008] As a further description of the above technical solution:

[0009] The heating and stirring assembly includes a second reduction motor, which is installed on the top of the water tank. The output end of the second reduction motor passes through the interior of the water tank and is fixedly connected to a stirring rod. Both sides of the inner wall of the water tank are fixedly connected to heating pipes.

[0010] As a further description of the above technical solution:

[0011] The stabilizing assembly includes a T-shaped slider, which is fixedly connected to both sides of the bottom of the hollow plate. Both sides of the top of the feed box are provided with a T-shaped chute, and the T-shaped slider is slidably connected inside the T-shaped chute;

[0012] As a further description of the above technical solution:

[0013] The right side of the filter plate is fixedly connected to a support rod, and the right side of the support rod is movably connected to the right side of the inner wall of the feed box;

[0014] As a further description of the above technical solution:

[0015] The surface of the filter plate is fixedly connected with a water baffle, and the inner wall of the water baffle is fixedly connected to the surface of the spray plate;

[0016] As a further description of the above technical solution:

[0017] An L-shaped support plate is fixedly connected to the bottom of the feed box, the right side of the L-shaped support plate is fixedly connected to the left side of the oil-water separator body, and the bottom of the L-shaped support plate is fixedly connected to the left side of the top of the bracket;

[0018] As a further description of the above technical solution:

[0019] A protective mesh cover is fixedly connected to the top of the feed box;

[0020] As a further description of the above technical solution:

[0021] A sealing ring is fixedly connected to the surface of the filter plate, and the surface of the sealing ring contacts the inner wall of the feed box.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by arranging the mutual cooperation of the servo motor, the reduction motor, the water tank and the spray plate and other structures, the dirt and impurities on the filter plate can be automatically cleaned and discharged, which saves time and effort during cleaning, and avoids the staff from manually disassembling the filter plate for cleaning regularly, thereby reducing the labor intensity of the staff.

[0024] 2. In the present invention, by setting up the reduction motor 2, the stirring rod and the heating tube structure cooperate with each other, the water in the water tank and the detergent can be stirred and heated. The heated mixed liquid can dissolve the stains on the filter plate faster and improve the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of an oil-water separator proposed by the utility model that is easy to clean the filter plate;

[0026] Figure 2 This is a schematic structural diagram of a feed box cross section of an oil-water separator that facilitates cleaning of filter plates proposed in the present invention;

[0027] Figure 3 This is a schematic structural diagram of a spray plate for an oil-water separator that facilitates cleaning of the filter plate, as proposed by the utility model;

[0028] Figure 4 This is a schematic structural diagram of a water tank cross section of an oil-water separator that facilitates cleaning of filter plates proposed in the present invention;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Bracket; 2. Water tank; 3. Oil-water separator body; 4. Feed box; 5. Rectangular trough; 6. Three-way valve pipe; 7. Servo motor; 8. Filter plate; 9. Reducer motor 1; 10. Eccentric wheel; 11. Slide rod; 12. Slide sleeve; 13. Hollow plate; 14. Spray plate; 15. Water pump; 16. Reducer motor 2; 17. Stirring rod; 18. Heating tube; 19. T-shaped slider; 20. T-shaped slide; 21. Support rod; 22. Water retaining plate; 23. L-shaped support plate; 24. Protective mesh cover; 25. Sealing ring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-3The utility model provides an embodiment: an oil-water separator that is convenient for cleaning the filter plate, including a bracket 1, a water tank 2 is fixedly connected to the left side of the bracket 1, an oil-water separator body 3 is fixedly connected to the inside of the bracket 1, a feed box 4 is fixedly connected to the top of the left side of the oil-water separator body 3, and an L-shaped support plate 23 is fixedly connected to the bottom of the feed box 4. The right side of the L-shaped support plate 23 is fixedly connected to the left side of the oil-water separator body 3, and the bottom of the L-shaped support plate 23 is fixedly connected to the left side of the top of the bracket 1. By setting the L-shaped support plate 23, the stability of the feed box 4 can be improved to prevent the feed box 4 from shaking. The top of the feed box 4 is fixedly connected with a protective mesh cover 24. The protective mesh cover 24 can prevent the reduction motor 9 from being hit by foreign objects, thereby improving the service life of the reduction motor 9. A rectangular groove 5 is provided on the top of the feed box 4. The bottom of the feed box 4 is connected with a three-way valve pipe 6. The right side of the three-way valve pipe 6 is connected to the left side of the oil-water separator body 3. The left side of the feed box 4 is fixedly connected with a servo motor 7. The output end of the servo motor 7 passes through the interior of the feed box 4 and is fixedly connected with a filter plate 8. The right side of the filter plate 8 is fixedly connected with a support rod 21. The right side of the support rod 21 is movably connected to the feed box 4. On the right side of the inner wall, by setting a support rod 21, the stability of the filter plate 8 can be improved to prevent the filter plate 8 from shaking when rotating. The surface of the filter plate 8 is fixedly connected with a sealing ring 25, and the surface of the sealing ring 25 contacts the inner wall of the feed box 4. By setting the sealing ring 25, it can prevent oil and water from flowing to the ground through the gap on the left side of the feed box 4, causing the staff to slip and fall after stepping on it. A reduction motor 9 is fixedly installed on the top of the feed box 4, and the output end of the reduction motor 9 is fixedly connected to the eccentric wheel 10. The left side of the eccentric wheel 10 is fixedly connected to the slide bar 11, and the surface of the slide bar 11 is slippery. It is movably connected with a sliding sleeve 12, and the bottom of the sliding sleeve 12 is fixedly connected with a hollow plate 13, and the bottom of the hollow plate 13 is fixedly connected with a spray plate 14. The surface of the spray plate 14 is fixedly connected with a water baffle 22. By setting the water baffle 22, it can prevent the water splashed by the spray plate 14 from splashing to the top of the feed box 4, reducing the erosion of the top of the feed box 4 by the water. The spray plate 14 is slidably connected to the inside of the rectangular groove 5, and a water pump 15 is fixedly installed on the top of the feed box 4. The water outlet end of the water pump 15 is connected to the left side of the hollow plate 13 through a hose, and the water inlet end of the water pump 15 passes through the connecting pipe to the inside of the water tank 2.

[0034] Reference Figure 1-3 A heating and stirring assembly is provided on the left side of the bracket 1, and the heating and stirring assembly includes a reduction motor 2 16. The reduction motor 2 16 is installed on the top of the water tank 2. The output end of the reduction motor 2 16 passes through the interior of the water tank 2 and is fixedly connected to a stirring rod 17. Both sides of the inner wall of the water tank 2 are fixedly connected with a heating pipe 18. Through the heating and stirring assembly, the water in the water tank 2 and the detergent added can be stirred and heated. The heated mixed liquid can dissolve the stains on the filter plate 8 faster, thereby improving the cleaning efficiency.

[0035] Reference Figure 1-3 A stabilizing component is provided at the bottom of the hollow plate 13, and the stabilizing component includes a T-shaped slider 19. The T-shaped slider 19 is fixedly connected to both sides of the bottom of the hollow plate 13. T-shaped slide grooves 20 are provided on both sides of the top of the feed box 4. The T-shaped slider 19 is slidably connected to the inside of the T-shaped slide groove 20. By setting the stabilizing component, the stability of the hollow plate 13 during movement can be improved, and the shaking of the hollow plate 13 during movement can be avoided.

[0036] Working principle: During use, when the staff needs to clean the filter plate 8, they first store water in the water tank 2 through the water inlet pipe of the water tank 2. After the water is stored, the heating pipe 18 is opened to heat the water in the water tank 2. After heating to the appropriate temperature, the heating pipe 18 is closed, and detergent is added through the feeding port of the water tank 2. Then the reduction motor 2 16 is started, and the output shaft of the reduction motor 2 16 rotates to drive the stirring rod 17 to rotate and stir the heated water and detergent. After stirring, the reduction motor 2 16 is turned off, and then the valve of the three-way valve pipe 6 is turned to close the pipeline to the right leading to the oil-water separator main body 3 and start the water pump 15. The water pump 15 transports the mixture of water and detergent to the inside of the hollow plate 13 and the spray plate 14 through the connecting pipe and the hose, thereby flushing the surface of the filter plate 8. While flushing, the reduction motor 1 9 is started, and the output shaft of the reduction motor 1 9 rotates to drive the eccentric wheel 10 to rotate, and the rotation of the eccentric wheel 10 drives the slide rod 11 to rotate. While the slide rod 11 rotates, it pushes the sleeve 12 back and forth. The sliding sleeve 12 drives the hollow plate 13 to reciprocate back and forth, and the hollow plate 13 drives the T-shaped slider 19 to slide back and forth inside the T-shaped chute 20. At the same time, the hollow plate 13 drives the spray plate 14 and the water baffle 22 to reciprocate back and forth through the rectangular groove 5 to fully flush the surface of the filter plate 8. After flushing for a certain period of time, the servo motor 7 is started, and the servo motor 7 rotates to drive the filter plate 8 to flip over. The dirt and impurities on the rear filter plate 8 will move downward, and the continuously flushed mixed liquid will discharge the dirt and impurities through the three-way valve pipe 6. After flushing, the filter plate 8 is restored to its original position through the servo motor 7 and the reduction motor 9 and the water pump 15 are turned off. When oil-water separation is required, the valve of the three-way valve pipe 6 is turned to open the pipeline to the right leading to the oil-water separator main body 3. The staff opens the feeding port of the feed box 4 and puts in a certain amount of oil-water mixture, which is filtered by the filter plate 8 and flows into the oil-water separator main body 3 for oil-water separation.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An oil-water separator for facilitating cleaning of a filter plate, comprising a bracket (1), characterized in that: The left side of the bracket (1) is fixedly connected to a water tank (2), the interior of the bracket (1) is fixedly connected to an oil-water separator body (3), the top of the left side of the oil-water separator body (3) is fixedly connected to a feed box (4), the top of the feed box (4) is provided with a rectangular groove (5), the bottom of the feed box (4) is connected to a three-way valve pipe (6), the right side of the three-way valve pipe (6) is connected to the left side of the oil-water separator body (3), the left side of the feed box (4) is fixedly connected to a servo motor (7), the output end of the servo motor (7) passes through the interior of the feed box (4) and is fixedly connected to a filter plate (8), the top of the feed box (4) is fixedly installed with a reduction motor (9), the output end of the reduction motor (9) is fixedly connected to the filter plate (8), and the filter plate (9) is fixedly connected to the filter plate (8). An eccentric wheel (10) is connected, and a sliding rod (11) is fixedly connected to the left side of the eccentric wheel (10), and a sliding sleeve (12) is slidably connected to the surface of the sliding rod (11), and a hollow plate (13) is fixedly connected to the bottom of the sliding sleeve (12), and a spray plate (14) is fixedly connected to the bottom of the hollow plate (13), and the spray plate (14) is slidably connected to the inside of the rectangular groove (5). A water pump (15) is fixedly installed on the top of the feed box (4), and the water outlet end of the water pump (15) is connected to the left side of the hollow plate (13) through a hose, and the water inlet end of the water pump (15) passes through the inside of the water tank (2) through a connecting pipe. A heating and stirring component is provided on the left side of the bracket (1), and a stabilizing component is provided at the bottom of the hollow plate (13).

2. The oil-water separator for easy cleaning of the filter plate according to claim 1, characterized in that: The heating and stirring component includes a second reduction motor (16), which is installed on the top of the water tank (2). The output end of the second reduction motor (16) passes through the interior of the water tank (2) and is fixedly connected to a stirring rod (17). Both sides of the inner wall of the water tank (2) are fixedly connected to heating pipes (18).

3. The oil-water separator for easy cleaning of the filter plate according to claim 1, characterized in that: The stabilizing assembly includes a T-shaped slider (19), which is fixedly connected to both sides of the bottom of the hollow plate (13), and a T-shaped chute (20) is provided on both sides of the top of the feed box (4), and the T-shaped slider (19) is slidably connected inside the T-shaped chute (20).

4. The oil-water separator for easy cleaning of the filter plate according to claim 1, characterized in that: The right side of the filter plate (8) is fixedly connected to a support rod (21), and the right side of the support rod (21) is movably connected to the right side of the inner wall of the feed box (4).

5. The oil-water separator for easy cleaning of the filter plate according to claim 1, characterized in that: A water baffle (22) is fixedly connected to the surface of the spray plate (14).

6. The oil-water separator for easy cleaning of filter plates according to claim 1, characterized in that: The bottom of the feed box (4) is fixedly connected to an L-shaped support plate (23), the right side of the L-shaped support plate (23) is fixedly connected to the left side of the oil-water separator body (3), and the bottom of the L-shaped support plate (23) is fixedly connected to the left side of the top of the bracket (1).

7. The oil-water separator for easy cleaning of filter plates according to claim 1, characterized in that: A protective mesh cover (24) is fixedly connected to the top of the feed box (4).

8. The oil-water separator for easy cleaning of filter plates according to claim 1, characterized in that: A sealing ring (25) is fixedly connected to the surface of the filter plate (8), and the surface of the sealing ring (25) contacts the inner wall of the feed box (4).

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