Cleaning device for oil separation tank

Abstract

The utility model discloses an oil separation tank cleaning device, belongs to the technical field of sewage treatment equipment, and provides an oil separation tank cleaning device capable of rapidly cleaning impurities in an oil layer. The oil separation tank cleaning device comprises a storage hopper, a plurality of material hooking plough rods are fixedly connected to one side of the storage hopper, and the storage hopper is fixedly connected with a driving mechanism through a configuration frame; the output end of the driving mechanism is fixedly connected with a material stirring roller, the outer surface of the material stirring roller is fixedly connected with a plurality of material pushing columns, all the material pushing columns are suitable for passing through gaps between the material hooking plough rods, and a material scraping assembly is arranged on the configuration frame and comprises a suspension fixedly connected with the configuration frame. The bottom surface of the suspension frame is fixedly connected with a plurality of stripping plow rods, and the lower ends of the stripping plow rods are in contact with the outer surface of the shifting roller. According to the oil-water separation device, the rotating material pushing column is designed to be matched with the fixed material hooking plow rod and the material stripping plow rod, impurities in a flowing oil layer can be efficiently separated out and collected in a centralized mode, the cleanliness of the oil layer obtained after oil-water separation is improved, and aftertreatment operation is facilitated.

Description

Technical Field

[0001] This application relates to the field of waste treatment equipment technology, and in particular to an oil separator cleaning device. Background Technology

[0002] When using an oil separator for oil-water separation, many impurities float on the surface of the wastewater along with the oil. The oil layer is easy to solidify after separation, fixing the impurities inside the oil layer. Impurities encased in solid oil are more difficult to clean out and affect the efficiency of post-treatment of the oil layer. Summary of the Invention

[0003] The purpose of this application is to provide an oil separator cleaning device that can quickly remove debris from oil layers.

[0004] To achieve the above objectives, this application provides an oil separator cleaning device: comprising a storage hopper, with a plurality of hooking plows fixedly connected to one side of the storage hopper, a drive mechanism fixedly connected to the storage hopper via a configuration frame, a material-pushing roller fixedly connected to the output end of the drive mechanism, a plurality of pushing columns fixedly connected to the outer surface of the material-pushing roller, all of the pushing columns being adapted to pass through the gaps between the hooking plows, a scraping assembly provided on the configuration frame, the scraping assembly including a suspension fixedly connected to the configuration frame, a plurality of stripping plows fixedly connected to the bottom surface of the suspension, the lower ends of all the stripping plows contacting the outer surface of the material-pushing roller, and all being adapted to pass through the gaps between the pushing columns, thereby removing the debris hooked on the pushing columns.

[0005] As a preferred embodiment, the storage hopper includes a tray, with the side of the tray near the feeding roller higher than the side away from the feeding roller. A rear baffle is fixedly connected to the side of the tray away from the feeding roller, and the hook plows are all fixedly connected to the higher side of the tray. Debris lifted from the hook plows will slide into the tray in the direction away from the hook plows.

[0006] As a preferred embodiment, the left and right sides of the tray and the rear baffle are fixedly connected to side baffles, and the outer side of the side baffles has connecting plates, which are suitable for fixed connection to the edge of the oil separator to ensure the stability of the storage hopper.

[0007] As a preferred embodiment, the configuration frame includes an extension plate fixedly connected to one of the side panels, with a mounting plate fixedly connected to the side of the extension plate, and the suspension fixedly connected to the mounting plate via a reinforcing plate, which can improve the stability of the suspension.

[0008] As a preferred embodiment, the mounting plate has a through hole in the center, and the driving mechanism includes a motor and a reducer fixedly connected to the mounting plate. The output end of the reducer passes through the through hole and is connected to the feeding roller, thereby driving the feeding roller to rotate.

[0009] As a preferred embodiment, all the hook plows are parallel to each other and equidistantly arranged along the higher side of the tray to ensure that debris in all parts of the flowing oil layer can be effectively cleaned.

[0010] As a preferred embodiment, all the stripping plows are parallel to each other and equidistantly arranged along the length of the suspension. The spacing between the stripping plows is equal to the spacing between the hooking plows, ensuring that all debris hooked onto the material-pushing roller can be effectively stripped.

[0011] As a preferred embodiment, each of the pusher columns extends radially along the feeding roller, and all the pusher columns are equally arranged along the circumference and axial direction of the feeding roller. The spacing of all the pusher columns along the axial direction of the feeding roller is equal to the spacing between the stripping plows, ensuring that the feeding column can slide between all the hooking plows and that the stripping rod can pass between all the pusher columns arranged along the axis of the feeding roller.

[0012] As a preferred embodiment, the device also includes a pair of frames, each frame having a limiting plate, and the two ends of the feeding roller having end shafts, which are adapted to cooperate with the two limiting plates respectively to form a rotating pair, thereby improving the rotational stability of the feeding roller.

[0013] As a preferred embodiment, the lower end of the limiting plate has a fixing plate, which is suitable for fixed connection to the edge of the oil separator to ensure the stability of the frame.

[0014] Compared with the prior art, the beneficial effects of this application are as follows:

[0015] (1) By designing a rotating pusher column in conjunction with a fixed hook plow and a stripping plow, the impurities in the flowing oil layer can be efficiently separated and collected, which improves the cleanliness of the oil layer after oil-water separation and facilitates the post-processing operation.

[0016] (2) The design has a simple structure and high working stability. The open storage hopper structure at the top makes it convenient to clean up the collected debris. After the entire device is used, it is also convenient to clean and dry it, taking into account both high efficiency and hygiene. Attached Figure Description

[0017] Figure 1 This is a first three-dimensional structural diagram of the grease trap cleaning device.

[0018] Figure 2 This is a schematic diagram of the second three-dimensional structure of the grease trap cleaning device.

[0019] Figure 3 This is a three-dimensional structural diagram showing the relative positions of the hook plow and scraper assembly of the grease trap cleaning device.

[0020] Figure 4 A three-dimensional structural diagram of the material hooking component of the grease trap cleaning device configured on the side of the storage hopper.

[0021] Figure 5 This is a three-dimensional structural diagram showing the connection between the scraping assembly and the mounting frame of the grease trap cleaning device.

[0022] Figure 6 This is a three-dimensional structural diagram showing the connection between the drive mechanism and the feeding roller of the grease trap cleaning device.

[0023] Figure 7 This is a three-dimensional sectional view of the material feeding roller of the grease trap cleaning device.

[0024] Figure 8 This is a three-dimensional structural diagram showing the connection between the drive mechanism and the mounting frame of the grease trap cleaning device.

[0025] In the diagram: 1. Hooking plow; 2. Storage hopper; 201. Pallet; 202. Rear baffle; 203. Side baffle; 204. Connecting plate; 3. Frame; 301. Extension plate; 302. Mounting plate; 303. Reinforcing plate; 304. Through hole; 4. Scraping assembly; 401. Suspension; 402. Unloading plow; 5. Drive mechanism; 501. Motor; 502. Reducer; 6. Feeding roller; 601. End shaft; 602. Pushing column; 7. Frame; 701. Limiting plate; 702. Fixing plate. Detailed Implementation

[0026] The present application will be further described below with reference to specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] In the description of this application, it should be noted that the directional terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this application.

[0028] It should be noted that the terms "first," "second," etc., in the specification and claims of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0029] The terms “comprising” and “having”, and any variations thereof, in the specification and claims of this application are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0030] like Figure 1-8 The grease trap cleaning device shown includes a flat storage hopper 2. Several hooking plows 1 are fixedly connected to one side of the storage hopper 2. The storage hopper 2 specifically includes a tray 201. The side of the tray 201 closest to the feeding roller 6 is higher than the side furthest from the feeding roller 6. An upwardly extending rear baffle 202 is fixedly connected to the side of the tray 201 furthest from the feeding roller 6. The hooking plows 1 are all fixedly connected to the higher side of the tray 201, and the height of the hooking plows 1 gradually decreases towards the direction away from the tray 201. The end of the hooking plow 1 furthest from the tray 201 needs to be submerged in the grease trap liquid. Below, all the hook plows 1 are parallel to each other and are equidistantly arranged along the higher side of the pallet 201. The left and right sides of the pallet 201 and the rear baffle 202 are fixedly connected to side baffles 203. One side baffle 203 is fixedly connected to the same side of the pallet 201 and the rear baffle 202. There are two side baffles 203 in total, which are used to prevent debris falling on the pallet 201 from falling off the left and right sides of the pallet 201. The outer side of the side baffle 203 has a connecting plate 204, which can be fixedly connected to the edge of the oil separator by bolts or other connecting parts, thereby maintaining the stable configuration of the storage hopper 2.

[0031] The storage hopper 2 is fixedly connected to a drive mechanism 5 via a mounting frame 3. The mounting frame 3 includes an extension plate 301 fixedly connected to a side baffle 203. A mounting plate 302 is fixedly connected to the side of the extension plate 301, perpendicular to the extension plate 301. A through hole 304 is provided in the center of the mounting plate 302. The drive mechanism 5 includes a motor 501 and a reducer 502 fixedly connected to the mounting plate 302. The output end of the motor 501 is connected to the input end of the reducer 502. A feeding roller 6 is fixedly connected to the output end of the drive mechanism 5, which is also the output end of the reducer 502. The feeding roller 6 is connected to the reducer 502. The output end of 2 is coaxial. The output end of the reducer 502 passes through the through hole 304 and is fixedly connected to the feeding roller 6. Several pushing columns 602 are fixedly connected to the outer surface of the feeding roller 6. The pushing columns 602 are densely distributed on the outer circumference of the feeding roller 6. Each pushing column 602 extends radially along the feeding roller 6. All pushing columns 602 are equally arranged along the circumference and axial direction of the feeding roller 6. The spacing of all pushing columns 602 along the axial direction of the feeding roller 6 is equal to the spacing between the hook plow rods 1. All pushing columns 602 are suitable for passing through the gaps between the hook plow rods 1 to push the debris above the lower part of the hook plow rod 1 to the higher part of the hook plow rod 1.

[0032] The grease trap cleaning device also includes a pair of symmetrical frames 7. The frames 7 have vertical limiting plates 701. The two ends of the feeding roller 6 have coaxial end shafts 601. The end shafts 601 cooperate with the two limiting plates 701 through the bearing structure to form a rotating pair, which can improve the smoothness and stability of the rotation of the feeding roller 6. The lower end of the limiting plate 701 has a horizontal fixing plate 702, which can also be fixedly connected to the edge of the grease trap by bolts or other connecting parts to ensure the stability of the frames 7.

[0033] The mounting frame 3 is also equipped with a scraping assembly 4. The scraping assembly 4 includes a suspension 401 fixedly connected to the mounting frame 3. The suspension 401 is parallel to the axis of the feeding roller 6. The suspension 401 is fixedly connected to the mounting plate 302 through a reinforcing plate 303. The reinforcing plate 303 is triangular, which can maintain the levelness of the suspension 401. Several stripping plows 402 are fixedly connected to the bottom surface of the suspension 401. All stripping plows 402 are parallel to each other and are equidistant along the length of the suspension 401. The spacing between the stripping plows 402 is also equal to the spacing between the hooking plows 1. The lower end of all stripping plows 402 contacts the outer surface of the feeding roller 6 and passes through the pusher columns 602 without colliding or interfering with them. The stripping plows 402 move further away from the cylindrical outer surface of the feeding roller 6 as they go higher, so the stripping plows 402 can push away the debris hooked on the pusher columns 602.

[0034] Working principle: During configuration, the hook plow 1 needs to be placed in the opposite direction to the flow of sewage in the grease trap. As the sewage flows in the grease trap, floating debris such as vegetable leaves, plastic bags, and straw will be pushed onto the hook plow 1. The drive mechanism 5 starts, causing the feeding roller 6 to rotate. The pushing column 602 located at the bottom of the feeding roller 6 will move in the gap between the hook plow 1 and move from the lower part of the hook plow 1 to the upper part of the hook plow 1. The debris on the hook plow 1 will then be pushed away. The column 602 lifts and throws the debris onto the tray 201. Some debris may not be able to be thrown off and will become attached to the push column 602 and continue to rise until it hits the stripping plow 402 that is close to the outer side of the feeding roller 6. The stripping plow 402 passes through the gap between the push columns 602 and pushes the debris attached to the push column 602 away from the outer surface of the feeding roller 6. Under its own gravity, the debris slides off the surface of the stripping plow 402 and falls onto the tray 201. In this way, the floating debris in the grease trap can be continuously cleaned.

[0035] The basic principles, main features, and advantages of this application have been described above. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this application. Various changes and modifications can be made to this application without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. An oil interceptor cleaning device, characterized by: The utility model provides a kind of material storage hopper, including a plurality of hooking plow rods (1) fixedly connected to one side of the material storage hopper (2), the material storage hopper (2) is fixedly connected with driving mechanism (5) by configuration frame (3), the output of the driving mechanism (5) is fixedly connected with poking drum (6), the outer surface of the poking drum (6) is fixedly connected with a plurality of pushing column (602), all the pushing column (602) are adapted to pass through the gap between the hooking plow rod (1), the configuration frame (3) is provided with scraping assembly (4), the scraping assembly (4) includes suspension (401) fixedly connected with the configuration frame (3), the bottom surface of the suspension (401) is fixedly connected with a plurality of unloading plow rods (402), the lower end of all the unloading plow rods (402) is in contact with the outer surface of the poking drum (6), and is adapted to pass through from the pushing column (602) between.

2. The device of claim 1, wherein: The material storage hopper (2) includes a tray (201), which is higher on one side close to the poking drum (6) than on the other side away from the poking drum (6), and the tray (201) is fixedly connected with a back baffle (202) on the side away from the poking drum (6), and the hooking plow rods (1) are all fixedly connected to the higher side of the tray (201).

3. The device of claim 2, wherein: The left and right sides of the tray (201) and the back baffle (202) are fixedly connected with side baffles (203), and the outer side of the side baffle (203) has a connecting plate (204) fixedly connected to the edge of the oil separation tank.

4. The device of claim 3, wherein: The configuration frame (3) includes an extension plate (301) fixedly connected to one of the side baffles (203), and the side of the extension plate (301) is fixedly connected with a mounting plate (302), and the suspension (401) is fixedly connected with the mounting plate (302) through a reinforcing plate (303).

5. The device of claim 4, wherein: A through hole (304) is formed in the center of the mounting plate (302), the driving mechanism (5) includes a motor (501) and a speed reducer (502) fixedly connected to the mounting plate (302), and the output end of the speed reducer (502) is connected with the poking drum (6) through the through hole (304).

6. A device according to any one of claims 2 to 5, wherein: All the hooking plow rods (1) are parallel to each other and equally spaced along the higher side of the tray (201).

7. The device of claim 6, wherein: All the unloading plow rods (402) are parallel to each other and equally spaced along the length direction of the suspension (401), and the spacing between the unloading plow rods (402) is equal to the spacing between the hooking plow rods (1).

8. The device of claim 7, wherein: Each pushing column (602) extends radially along the poking drum (6), and all the pushing columns (602) are equally arranged along the circumference and axis of the poking drum (6), and the spacing of all the pushing columns (602) along the axis of the poking drum (6) is equal to the spacing between the unloading plow rods (402).

9. The device according to any one of claims 1 to 5, wherein: Also included is a pair of racks (7) with limiting plates (701), both ends of the poking roller (6) have end shafts (601) adapted to form a rotating pair with the two limiting plates (701) respectively.

10. The device of claim 9, wherein: The lower end of the limiting plate (701) has a fixed plate (702) adapted to be fixedly connected to the pool edge of the oil separation pool.

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