A petroleum wastewater filter with oil-water separation function

Abstract

This utility model provides a petroleum wastewater filter with oil-water separation function, relating to the field of filtration equipment. The oil-water wastewater filter includes a filter body with a filter plate embedded inside. An oil drain pipe is located at the top of the filter body, and electric telescopic rods are fixedly connected to both ends of the oil drain pipe. An adjusting frame is fixedly connected to the bottom of the electric telescopic rods, and guide blocks are fixedly connected to both the front and rear ends of the bottom of the adjusting frame. A material blocking plate is fixedly connected between the guide blocks. Limiting frames are fixedly connected to both ends of the material blocking plate on the side wall of the filter body. A collection plate is slidably connected inside the filter body above the filter plate. In use, the oil-water wastewater filter uses a dual-head motor to drive a transmission chain via a power shaft. The transmission chain drives a drive rod to move to the right via a connecting shaft. The drive rod, through the moving frame, moves the collection plate to remove impurities from the filter plate out of the filter body, providing the advantage of continuous impurity removal.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, specifically to a petroleum wastewater filter with oil-water separation function. Background Technology

[0002] Petroleum is a fluid mineral buried deep underground. When burned, it causes relatively little air pollution and is an important energy source. Petroleum extraction involves digging and extracting petroleum from deep underground. After a series of processing steps, the petroleum is used as an energy source. After extraction, petroleum contains a certain amount of water and impurities, so it needs to be filtered to ensure that the initial filtration meets the standards. At this point, an oil-water separator can be used to filter the petroleum.

[0003] Existing oil-water separation devices for petroleum wastewater still have shortcomings in use. Most of the filtration devices are integrated designs, and the whole device needs to be replaced when some parts are damaged. Furthermore, when performing initial filtration of petroleum wastewater, it is impossible to collect the filtered impurities, which means that the wastewater must be stopped every time the filter plate is cleaned, affecting the subsequent use of the device. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a petroleum wastewater filter with oil-water separation function, solving the problems mentioned in the background section.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a petroleum wastewater filter with oil-water separation function, comprising a filter body, a filter plate embedded inside the filter body, an oil drain pipe at the top of the filter body, an electric telescopic rod fixedly connected to both ends of the oil drain pipe, an adjusting frame fixedly connected to the bottom of the electric telescopic rod, guide blocks fixedly connected to both ends of the bottom of the adjusting frame, a material blocking plate fixedly connected between the guide blocks, a limit frame fixedly connected to both ends of the material blocking plate on the side wall of the filter body, a collection plate slidably connected inside the filter body above the filter plate, a movable frame fixedly connected to the right end of the collection plate, a drive rod fixedly connected to the right end of the movable frame outside the filter body, a support frame fixedly connected between the side walls of the limit frame on the upper outer surface of the drive rod, a connecting shaft rotatably connected to the side wall of the filter body below the drive rod, a double-headed motor fixedly connected to the bottom right end of the filter body, a power shaft fixedly connected to both the front and rear output ends of the double-headed motor, and a transmission chain meshing between the power shaft and the connecting shaft.

[0008] Preferably, the filter body has notches on both the left and right sides, and the oil drain pipe is connected to an external petroleum wastewater pipe.

[0009] Preferably, the electric telescopic rod is driven by an external automatic control module, the adjustment frame is arranged in a "C" shape, and the top of the material blocking plate on the right side of the filter body has a groove that engages with the moving frame.

[0010] Preferably, the limiting frame has a sliding groove inside that engages with the guide block, and the bottom of the collecting plate and the top wall of the filter plate are slidably connected.

[0011] Preferably, the movable frame is L-shaped, and the bottom wall of the support frame has a movable groove that is slidably connected to the top of the drive rod.

[0012] Preferably, the bottom wall of the drive rod is inlaid with a rack, and the outer wall of the connecting shaft is provided with two gears. The connecting shaft meshes with the drive rod through the gears, and the end of the power shaft away from the dual-head motor meshes with the transmission chain through a gear.

[0013] (3) Beneficial effects

[0014] This utility model provides a petroleum wastewater filter with oil-water separation function. It has the following beneficial effects:

[0015] 1. When in use, the oil-water separation function of this petroleum wastewater filter is driven by a dual-head motor through a power shaft to rotate the transmission chain. The transmission chain drives the drive rod to move to the right through a connecting shaft. The drive rod drives the collection plate through a moving frame to remove the impurities on the filter plate from the filter body. This solves the problem that existing devices cannot collect the filtered impurities when performing initial filtration of petroleum wastewater, which means that the wastewater must be stopped every time the filter plate is cleaned. It has the advantage of continuous impurity removal.

[0016] 2. When in use, the oil-water separation function of this petroleum wastewater filter filters the wastewater through the filter plate. The filtered wastewater is discharged from the bottom of the filter body. The electric telescopic rod on the right side of the oil drain pipe drives the guide block to move down through the adjustment frame. The guide block drives the material blocking plate to move down to below the filter plate. Correspondingly, the material blocking plate on the left side of the oil drain pipe moves down, and the material collecting plate moves to the left to discharge the filtered impurities, which has the advantage of facilitating filtration. Attached Figure Description

[0017] Figure 1 This is a triaxial view of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the dual-head motor of this utility model;

[0019] Figure 3 This is a schematic diagram of the material collection plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the limiting frame of this utility model.

[0021] The components include: 1. Filter body; 2. Filter plate; 3. Oil drain pipe; 4. Electric telescopic rod; 5. Adjusting frame; 6. Guide block; 7. Material blocking plate; 8. Limiting frame; 9. Material collecting plate; 10. Moving frame; 11. Drive rod; 12. Support frame; 13. Connecting shaft; 14. Dual-head motor; 15. Power shaft; and 16. Transmission chain. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model embodiment provides a petroleum wastewater filter with oil-water separation function, such as... Figures 1-4 As shown, the filter includes a filter body 1, with notches on both the left and right sides. A filter plate 2 is embedded inside the filter body 1. An oil drain pipe 3 is installed at the top of the filter body 1, and the oil drain pipe 3 is connected to an external oil wastewater pipe. Oil wastewater enters the filter body 1 from the oil drain pipe 3, and the filter plate 2 filters the wastewater. The filtered wastewater is discharged from the bottom of the filter body 1. Electric telescopic rods 4 are fixedly connected to both ends of the oil drain pipe 3. The electric telescopic rods 4 are driven by an external automatic control module. An adjustment frame 5 is fixedly connected to the bottom of the electric telescopic rod 4. The adjustment frame 5 is arranged in a "C" shape. Guide blocks 6 are fixedly connected to both the front and rear ends of the bottom of the adjustment frame 5. A baffle plate 7 is fixedly connected between the guide blocks 6. The baffle plate 7 acts as a flow barrier for the filter body 1.

[0024] Limiting frames 8 are fixedly connected to both ends of the filter body 1 at the side wall of the material blocking plate 7. The limiting frame 8 has a sliding groove that engages with the guide block 6. A material collecting plate 9 is slidably connected to the filter body 1 above the filter plate 2. The bottom of the material collecting plate 9 is slidably connected to the top wall of the filter plate 2. A movable frame 10 is fixedly connected to the right end of the material collecting plate 9. A groove that engages with the movable frame 10 is opened on the top of the material blocking plate 7 on the right side of the filter body 1. The groove facilitates the downward movement of the material blocking plate 7.

[0025] The right end of the movable frame 10 is fixedly connected to the external of the filter body 1 with a drive rod 11. The bottom wall of the drive rod 11 is inlaid with a rack. The side wall of the limiting frame 8 is fixedly connected to the upper outer surface of the drive rod 11 with a support frame 12. The movable frame 10 is arranged in an "L" shape. The bottom wall of the support frame 12 is provided with a moving groove that is slidably connected to the top of the drive rod 11. The support frame 12 guides the drive rod 11.

[0026] A connecting shaft 13 is rotatably connected to the side wall of the filter body 1 below the drive rod 11. Two gears are provided on the outer wall of the connecting shaft 13. The connecting shaft 13 meshes with the drive rod 11 through the gears. A double-head motor 14 is fixedly connected to the bottom right end of the filter body 1. The output ends of the double-head motor 14 on both the front and rear sides are fixedly connected to the power shaft 15. A transmission chain 16 meshes between the power shaft 15 and the connecting shaft 13. The end of the power shaft 15 away from the double-head motor 14 meshes with the transmission chain 16 through a gear. The electric telescopic rod 4 on the right side of the oil drain pipe 3 drives the guide block 6 to move down through the adjusting frame 5. The guide block 6 drives the material blocking plate 7 to move down to below the filter plate 2. At this time, the double-head motor 14 drives the transmission chain 16 to rotate through the power shaft 15. The transmission chain 16 drives the drive rod 11 to move to the right through the connecting shaft 13. The drive rod 11 drives the collection plate 9 through the moving frame 10 to remove the debris on the filter plate 2 from the filter body 1. Correspondingly, the material blocking plate 7 on the left side of the oil drain pipe 3 moves down, and the collection plate 9 moves to the left to discharge the filtered debris.

[0027] Working principle:

[0028] When in use, the oil-water separation function of this petroleum wastewater filter allows oil wastewater to enter the filter body 1 from the oil drain pipe 3. The filter plate 2 filters the wastewater, and the filtered wastewater is discharged from the bottom of the filter body 1. The electric telescopic rod 4 on the right side of the oil drain pipe 3 drives the guide block 6 to move down through the adjusting frame 5. The guide block 6 drives the material blocking plate 7 to move down below the filter plate 2. At this time, the dual-head motor 14 drives the transmission chain 16 to rotate through the power shaft 15. The transmission chain 16 drives the drive rod 11 to move to the right through the connecting shaft 13. The drive rod 11 drives the collection plate 9 through the moving frame 10 to remove the debris on the filter plate 2 from the filter body 1. Correspondingly, the material blocking plate 7 on the left side of the oil drain pipe 3 moves down, and the collection plate 9 moves to the left to discharge the filtered debris.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A petroleum wastewater filter having an oil-water separation function, comprising a filter body (1), characterized in that: The filter body (1) is inlaid with a filter plate (2). The top of the filter body (1) is provided with an oil drain pipe (3). Both ends of the oil drain pipe (3) are fixedly connected with electric telescopic rods (4). The bottom of the electric telescopic rods (4) is fixedly connected with an adjustment frame (5). Both the front and rear ends of the bottom of the adjustment frame (5) are fixedly connected with guide blocks (6). The guide blocks (6) are fixedly connected with a material blocking plate (7). The side wall of the filter body (1) is fixedly connected with a limit frame (8) at both ends of the material blocking plate (7). Inside the filter body (1), a collection plate (9) is slidably connected above the filter plate (2). A movable frame (10) is fixedly connected to the right end of the collection plate (9). A drive rod (11) is fixedly connected to the right end of the movable frame (10) outside the filter body (1). A support frame (12) is fixedly connected between the side walls of the limiting frame (8) on the upper outer surface of the drive rod (11). A connecting shaft (13) is rotatably connected to the side wall of the filter body (1) below the drive rod (11). A double-headed motor (14) is fixedly connected to the bottom right end of the filter body (1). A power shaft (15) is fixedly connected to the output ends of the double-headed motor (14) on both the front and rear sides. A transmission chain (16) meshes between the power shaft (15) and the connecting shaft (13).

2. The petroleum wastewater filter with oil-water separation function according to claim 1, characterized in that: The filter body (1) has notches on both the left and right sides, and the oil drain pipe (3) is connected to the external petroleum wastewater pipe.

3. The petroleum wastewater filter with oil-water separation function according to claim 1, characterized in that: The electric telescopic rod (4) is driven by an external automatic control module. The adjustment frame (5) is set in a "C" shape. The top of the material blocking plate (7) located on the right side of the filter body (1) has a groove that engages with the moving frame (10).

4. The petroleum wastewater filter with oil-water separation function according to claim 1, characterized in that: The limiting frame (8) has a sliding groove inside that engages with the guide block (6), and the bottom of the collecting plate (9) and the top wall of the filter plate (2) are slidably connected.

5. The petroleum wastewater filter with oil-water separation function according to claim 1, characterized in that: The movable frame (10) is L-shaped, and the bottom wall of the support frame (12) is provided with a movable groove that is slidably connected to the top of the drive rod (11).

6. The petroleum wastewater filter with oil-water separation function according to claim 1, characterized in that: The bottom wall of the drive rod (11) is inlaid with a rack, and the outer wall of the connecting shaft (13) is provided with two gears. The connecting shaft (13) meshes with the drive rod (11) through the gears, and the end of the power shaft (15) away from the dual-head motor (14) meshes with the transmission chain (16) through the gears.

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