Separation equipment for petroleum pollutants in water

Abstract

The utility model relates to the technical field of separation equipment, in particular to separation equipment for petroleum pollutants in water. An oil inlet pipe is fixed at the top end of the separation tower; a mounting box is fixed at one end in the separation tower; a filter screen is rotationally connected to one end of the top end of the mounting box; one end, far away from the mounting box, of the filter screen is in sliding connection with the separation tower; and a vibration mechanism for jolting the filter screen is arranged at the other end of the inner side of the separation tower. According to the separation equipment for the petroleum pollutants in the water, the petroleum pollutants in the water are effectively filtered through the filter screen, so that particles and foreign matters of the petroleum pollutants in the water are screened out, and the large particles and the foreign matters roll into the mounting box along the inclination angle under the inclination action of the filter screen; and then the particles and the foreign matters are discharged in order through the sewage discharging box and the sewage discharging pump.

Description

Technical Field

[0001] This utility model relates to the field of separation equipment technology, and in particular to a device for separating petroleum pollutants in water. Background Technology

[0002] The separation of petroleum pollutants from water is a crucial step in water pollution control, involving a variety of technologies and methods aimed at removing petroleum pollutants from water bodies and restoring their cleanliness.

[0003] When using the above-mentioned technology, the following technical problems were found in the existing technology: the existing separation equipment separates oil pollutants in water through filtration, and the existing technology uses a filter screen to screen oil pollutants in water. Long-term screening will cause the filter screen to become clogged. Therefore, the staff need to disassemble and clean the filter screen regularly. This greatly increases the labor intensity and tediousness of the staff. During the replacement and disassembly process, the existing separation equipment will stop separating oil pollutants in water, which is not conducive to improving work efficiency. To this end, we have designed an oil pollutant separation device in water to provide an alternative technical solution to the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A water-based petroleum pollutant separation device includes a separation tower, an oil inlet pipe fixed at the top of the separation tower, an installation box fixed at one end inside the separation tower, a filter screen rotatably connected to one end of the top of the installation box, a filter screen slidably connected to the separation tower at the end away from the installation box, a funnel fixed at the bottom inside the separation tower, and a vibration mechanism for agitating the filter screen at the other end inside the separation tower.

[0006] In a preferred embodiment of the water petroleum pollutant separation device provided by this utility model, arc-shaped guide rails are provided on both sides of the inner side of the separation tower, and the inner side of the arc-shaped guide rails is slidably connected to the filter screen.

[0007] In a preferred embodiment of the water petroleum pollutant separation device provided by this utility model, the vibration mechanism includes a servo motor, a worm gear, a worm wheel, a transmission disk, and a linkage rod. A fixing block is fixed to the other end of the inner side of the separation tower. A transmission disk is rotatably connected to one side of the fixing block, and a linkage rod is rotatably connected to one side of the transmission disk. The connection point between the transmission disk and the linkage rod is offset from the center of the transmission disk, and the end of the linkage rod away from the transmission disk is rotatably connected to the filter screen.

[0008] In a preferred embodiment of the water petroleum pollutant separation device provided by this utility model, a worm gear is rotatably connected to the other side of the fixed block, one side of the worm gear passes through the fixed block and is fixed to the transmission disk, a servo motor is assembled at the other end of the separation tower, the output end of the servo motor passes through the separation tower and is fixed to a worm, the end of the worm away from the servo motor is rotatably connected to the fixed block, and the outer side of the worm is meshed with the worm gear.

[0009] In a preferred embodiment of the water petroleum pollutant separation device provided by this utility model, a sewage discharge mechanism is provided on the inner side of the mounting box. The sewage discharge mechanism includes a sewage pump and a sewage discharge box. The sewage discharge box is slidably connected to the inner side of the mounting box. An oil filter hole is opened at one end of both the sewage discharge box and the mounting box, and the two oil filter holes are slidably connected to each other.

[0010] In a preferred embodiment of the water petroleum pollutant separation device provided by this utility model, a sewage pump is installed on one side of the separation tower. The input end of the sewage pump is slidably connected to the sewage box through a conduit passing through the mounting box. A sewage pipe is fixed to the output end of the sewage pump.

[0011] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0012] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0013] This utility model provides a petroleum pollutant separation device in water. A servo motor drives a worm gear, worm wheel, and transmission disc to rotate. This causes the transmission disc to drive a linkage rod and a filter screen to move up and down along an arc-shaped guide rail. This allows the filter screen to reciprocate at a high frequency along the inner side of the arc-shaped guide rail, with the mounting box as its axis. This method greatly improves the screening effect of the filter screen and effectively prevents clogging. Furthermore, it effectively allows the screened foreign matter and particles to flow into the mounting box, thus significantly improving the device's ability to separate petroleum pollutants from water.

[0014] Particles and foreign objects filtered through the filter screen are guided into the installation box, while the drain box inside the installation box effectively collects a large number of particles and foreign objects. Then, the drain pump is activated to discharge the particles and foreign objects inside the drain box through the drain pipe. Some foreign objects that cannot be discharged by the drain pump are manually cleaned by pulling the drain box, thus effectively treating the particles and foreign objects separated from oil pollutants in the water. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the separation tower of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the separation tower and the filter screen of this utility model;

[0019] Figure 4 This is a schematic diagram of the vibration mechanism structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the sewage discharge mechanism of this utility model.

[0021] In the diagram: 1. Separation tower; 2. Oil inlet pipe; 3. Fixing block; 4. Filter screen; 5. Sewage pump; 6. Funnel; 7. Servo motor; 8. Worm gear; 9. Worm wheel; 10. Transmission disc; 11. Linkage rod; 12. Mounting box; 13. Sewage box; 14. Oil filter hole; 15. Arc-shaped guide rail. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] Example 1

[0027] Please refer to Figures 1-5A water-based petroleum pollutant separation device includes a separation tower 1, an oil inlet pipe 2 fixed at the top of the separation tower 1, an installation box 12 fixed at one end inside the separation tower 1, a filter screen 4 rotatably connected to one end of the top of the installation box 12, a filter screen 4 slidably connected to the end of the filter screen 4 away from the installation box 12, arc-shaped guide rails 15 are provided on both sides of the inner side of the separation tower 1, the inner side of the arc-shaped guide rails 15 is slidably connected to the filter screen 4, a funnel 6 is fixed at the bottom of the inner side of the separation tower 1, and a vibration mechanism for agitating the filter screen 4 is provided at the other end of the inner side of the separation tower 1.

[0028] In use, the external water petroleum contaminant pipe is connected to the oil inlet pipe 2. The external liquid containing water petroleum contaminants enters the interior of the separation tower 1 through the oil inlet pipe 2, and then flows to the top of the filter screen 4 by gravity. The filter screen 4 effectively filters the water petroleum contaminants, thereby screening out the particles and foreign objects of the water petroleum contaminants. Then, under the tilting action of the filter screen 4, large particles and foreign objects roll into the installation box 12 along the tilt angle.

[0029] When some particles and foreign objects are attached to the surface of filter screen 4, the vibration mechanism is activated to shake the particles and foreign objects into the mounting box 12. At the same time, the vibration mechanism prevents filter screen 4 from becoming clogged and effectively maintains the screening effect of filter screen 4.

[0030] The vibration mechanism includes a servo motor 7, a worm gear 8, a worm wheel 9, a transmission disk 10, and a linkage rod 11. A fixed block 3 is fixed to the other end of the inner side of the separation tower 1. The transmission disk 10 is rotatably connected to one side of the fixed block 3. The linkage rod 11 is rotatably connected to one side of the transmission disk 10. The connection point between the transmission disk 10 and the linkage rod 11 is offset from the center of the transmission disk 10. The end of the linkage rod 11 away from the transmission disk 10 is rotatably connected to the filter screen 4. The worm wheel 9 is rotatably connected to the other side of the fixed block 3. One side of the worm wheel 9 passes through the fixed block 3 and is fixed to the transmission disk 10. The servo motor 7 is assembled at the other end of the separation tower 1. The output end of the servo motor 7 passes through the separation tower 1 and is fixed to the worm gear 8. The end of the worm gear 8 away from the servo motor 7 is rotatably connected to the fixed block 3. The outer side of the worm gear 8 is meshed with the worm wheel 9.

[0031] Specifically, when a large number of particles and foreign objects adhere to the surface of the filter screen 4, causing the filter screen 4 to become clogged, the servo motor 7 is started to drive the worm gear 8, worm wheel 9 and transmission disk 10 to rotate. This causes the transmission disk 10 to drive the linkage rod 11 and the filter screen 4 to move up and down along the arc-shaped guide rail 15. This allows the filter screen 4 to reciprocate at a high frequency along the inner side of the arc-shaped guide rail 15 with the mounting box 12 as the axis. This method greatly improves the screening effect of the filter screen 4 and effectively prevents the filter screen 4 from becoming clogged, thereby effectively allowing the screened foreign objects and particles to flow into the mounting box 12.

[0032] The inner side of the mounting box 12 is provided with a sewage discharge mechanism, which includes a sewage pump 5 and a sewage box 13. The sewage box 13 is slidably connected to the inner side of the mounting box 12. One end of the sewage box 13 and the mounting box 12 is provided with an oil filter hole 14. The two oil filter holes 14 are slidably connected. The sewage pump 5 is installed on one side of the separation tower 1. The input end of the sewage pump 5 passes through the mounting box 12 through a conduit and is slidably connected to the sewage box 13. The output end of the sewage pump 5 is fixed with a sewage pipe.

[0033] Furthermore, when the particles and foreign objects screened out on the surface of the filter screen 4 are guided into the installation box 12, the drain box 13 inside the installation box 12 effectively collects a large number of particles and foreign objects. Meanwhile, the oil filter hole 14 at one end of the installation box 12 and the drain box 13 effectively filters out some of the oil from the particles and foreign objects into the guide funnel 6. Then, the drain pump 5 is started to discharge the particles and foreign objects inside the drain box 13 from the drain pipe through the conduit. Some foreign objects that cannot be discharged by the drain pump 5 are then manually cleaned by pulling the drain box 13.

[0034] In this embodiment, particles and foreign matter in oil pollutants in water are effectively screened. The screened particles and foreign matter enter the inside of the sewage box 13, and are then discharged by the sewage pump 5. Some foreign matter and particles that cannot be discharged by the sewage pump 5 are finally cleaned manually by cleaning the sewage box 13. Therefore, the practicality and working efficiency of the device are greatly improved.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An apparatus for separating oil contaminants from water, characterized by, Including separation tower (1), the top of separation tower (1) is fixed with oil inlet pipe (2), one end inside separation tower (1) is fixed with installation box (12), one end of the top of installation box (12) is rotatably connected with filter screen (4), the end of filter screen (4) away from installation box (12) is slidably connected with separation tower (1), the bottom of the inner side of separation tower (1) is fixed with funnel (6), the other end of the inner side of separation tower (1) is provided with vibration mechanism for shaking filter screen (4).

2. An apparatus for separating oil contaminants from water according to claim 1, wherein, The inner side of the arc-shaped guide rail (15) is slidably connected with the filter screen (4).

3. An apparatus for separating oil contaminants from water according to claim 2, wherein, The vibration mechanism includes a servo motor (7), a worm (8), a worm wheel (9), a transmission disc (10) and a linkage rod (11), the other end of the inner side of the separation tower (1) is fixed with a fixed block (3), one side of the fixed block (3) is rotatably connected with the transmission disc (10), one side of the transmission disc (10) is rotatably connected with the linkage rod (11), the transmission disc (10) and the linkage rod (11) are connected at a position deviating from the center of the transmission disc (10), one end of the linkage rod (11) away from the transmission disc (10) is rotatably connected with the filter screen (4).

4. An apparatus for separating oil contaminants from water according to claim 3, wherein, The other side of the fixed block (3) is rotatably connected with the worm wheel (9), one side of the worm wheel (9) passes through the fixed block (3) and is fixed with the transmission disc (10), the other end of the separation tower (1) is fitted with a servo motor (7), the output end of the servo motor (7) is fixed with a worm (8) through the separation tower (1), one end of the worm (8) away from the servo motor (7) is rotatably connected with the fixed block (3), the outer side of the worm (8) is meshingly connected with the worm wheel (9).

5. An apparatus for separating oil contaminants from water according to claim 2, wherein, The inner side of the installation box (12) is provided with a blowdown mechanism, the blowdown mechanism includes a blowdown pump (5) and a blowdown box (13), the inner side of the installation box (12) is slidably connected with the blowdown box (13), one end of the blowdown box (13) and the installation box (12) is provided with an oil filter hole (14), the two oil filter holes (14) are slidably connected.

6. An apparatus for separating oil contaminants from water according to claim 5, wherein, One side of the separation tower (1) is fitted with a blowdown pump (5), the input end of the blowdown pump (5) is slidably connected with the blowdown box (13) through a conduit passing through the installation box (12), the output end of the blowdown pump (5) is fixed with a blowdown pipe.

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