A backwash filter device for oil pipeline

Abstract

The utility model discloses a backwash filter device for a petroleum pipeline, and relates to the technical field of backwash filters, including a main machine, an outer wall of the main machine is fixedly connected with an oil inlet, one end of the oil inlet is movably mounted with a movable disk, the outer wall of the main machine is fixedly connected with a viewing and operating area, the outer wall of the viewing and operating area is movably mounted with a motor, one end of the main machine is fixedly connected with an oil outlet, and a filter is movably mounted at the bottom of the oil inlet and located on the inner wall of the main machine. The utility model supports the brush plate through a support column, so that the brush is more powerful when brushing the filter, so that the cleaning ability of the brush is improved, and then when cleaning is finished, the card block installed on the outer wall of the support column is connected to the card slot on the outer wall of the stop block through the card block, so that the cleaning function is in the cleaning end state, and the problem that the cleaning function cannot run normally due to the influence of oil after filtering the oil is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of backwashing filters, in particular to a backwashing filter device for a petroleum pipeline. Background Art

[0002] Petroleum refers to a mixture of gaseous, liquid or solid hydrocarbons in a natural state. When petroleum is transported by pipeline, there is some residue inside the petroleum. In order to facilitate the subsequent processing of the petroleum, it needs to be filtered.

[0003] The existing technology has the following problems:

[0004] The existing oil pipeline backwash filter device is completely exposed to the oil that needs to be filtered during filtering, which easily causes the cleaning function to enter the oil and make the cleaning function unable to operate; the existing oil pipeline backwash filter device does not clean the filter properly, which easily causes silt to accumulate in the filter holes, resulting in the problem of unclean filtration next time. Utility Model Content

[0005] The utility model provides a petroleum pipeline backwashing filter device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A petroleum pipeline backwashing filter device comprises a main unit, an outer wall of the main unit is fixedly connected to an oil inlet, one end of the oil inlet is movably mounted with a movable disk, an outer wall of the main unit is fixedly connected to an inspection and operation area, an outer wall of the inspection and operation area is movably mounted with a motor, one end of the main unit is fixedly connected to an oil outlet, a filter is movably mounted at the bottom of the oil inlet and located on the inner wall of the main unit, filter holes are formed on the outer wall of the filter, the inner wall of the main unit is fixedly connected to a support frame, a fixed rotating shaft is movably mounted on the outer wall of the support frame, one end of the fixed rotating shaft is rotatably connected with a rotating column, the outer wall of the movable disk is rotatably connected to the rotating column, and the inner wall of the main unit is movably mounted with an oil outlet cleaning function.

[0008] A further improvement of the technical solution of the utility model is that: a sealing rubber disc is fixedly connected to the outer wall of the rotating column, a supporting column is fixedly connected to the outer wall of the rotating column and located on one side of the sealing rubber disc, and a No. 1 spring is movably installed on the outer wall of the supporting column.

[0009] A further improvement of the technical solution of the utility model is that a limiting column is fixedly installed on one end of the support column, a brush plate is movably installed on the outer wall of the limiting column, and a brush is movably installed on one end of the brush plate.

[0010] A further improvement of the technical solution of the utility model is that a clamping block is fixedly connected to the outer wall of the support column, a stop block is fixedly installed on the inner wall of the main machine, a clamping groove is opened on the outer wall of the stop block, and the outer wall of the clamping groove is rotatably connected to one end of the rotating column.

[0011] A further improvement of the technical solution of the utility model is that a chassis is movably mounted on the inner wall of the main machine, and a retractor is movably mounted on the outer wall of the chassis.

[0012] A further improvement of the technical solution of the utility model is that a baffle is fixedly installed on the outer wall of the retractor and the outer wall of the chassis, a rubber column is fixedly installed at one end of the retractor, a rubber ring is fixedly connected to the top of the rubber column, and a No. 2 spring is movably installed on the bottom of the rubber column.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] The utility model provides a petroleum pipeline backwashing filter device, which adopts the mutual cooperation among a rotating column, a sealing rubber disc, a supporting column, a No. 1 spring, a limiting column, a brush disc, a brush, a clamping block, a stop block and a clamping groove. When the cleaning function is driven by the rotating column to clean, the rotating column can drive the sealing rubber disc and the supporting column of the outer wall to rotate. The sealing rubber disc can prevent the oil from entering the inside of the supporting column during filtering. When rotating, the inner wall of the filter screen can be scraped to scrape most of the oil out of the inside of the filter screen, and then the inside of the filter screen is scrubbed by the brush. The brush disc connected to one end of the brush is used, and the limiting column plays a limiting role on the brush disc, so that the brush is fixed when scrubbing. Then, the brush is supported by the supporting column on the brush disc, so that the brush is more powerful when scrubbing the filter screen, so that the cleaning ability of the brush is improved. Then, when cleaning is finished, the clamping block installed on the outer wall of the supporting column is clamped in the clamping groove of the outer wall of the stop block by the clamping block, so that the cleaning function is in the effect of the cleaning end state, and the problem that the cleaning function cannot be operated normally due to the influence of the oil after filtering the oil is solved.

[0015] The utility model provides a petroleum pipeline backwashing filter device, which adopts the mutual cooperation among a main machine, a chassis, an expansion joint, a baffle, a rubber column, a rubber ring and a No. 2 spring. The expansion joint is fixed by the chassis, and the rubber column connected to one end of the expansion joint is used to clean the filter holes opened by the filter screen by utilizing the characteristics of the rubber column and the rubber ring, so as to ensure that the inside of the filter screen is cleaned. Then, the baffle is used to ensure that no oil enters the inside of the expansion joint during cleaning, so as to prevent the expansion joint from being unable to operate. The No. 2 spring can increase the resilience of the expansion joint, so that the rubber ring will not be stuck in the filter hole when cleaning the oil, thereby solving the problem of unclean cleaning of the filter hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the cleaning function of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the telescope of the utility model.

[0020] In the figure: 1. Main engine; 2. Oil inlet; 3. Check operation area; 4. Movable disk; 5. Motor; 6. Oil outlet; 7. Filter; 8. Filter hole; 9. Support frame; 10. Fixed shaft; 11. Rotating column; 12. Cleaning function; 13. Stop block; 14. Sealing rubber disk; 15. Slot; 16. Block; 17. Brush; 18. Brush disk; 19. Limit column; 20. Support column; 21. Spring No. 1; 22. Rubber ring; 23. Rubber column; 24. Telescope; 25. Baffle; 26. Spring No. 2; 27. Chassis. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0022] like Figure 1-4 As shown, the utility model provides a petroleum pipeline backwashing filter device, including a main unit 1, an outer wall of the main unit 1 is fixedly connected with an oil inlet 2, one end of the oil inlet 2 is movably installed with a movable disk 4, the outer wall of the main unit 1 is fixedly connected with a viewing and operating area 3, the outer wall of the viewing and operating area 3 is movably installed with a motor 5, one end of the main unit 1 is fixedly connected with an oil outlet 6, the bottom of the oil inlet 2 and the inner wall of the main unit 1 is movably installed with a filter screen 7, the outer wall of the filter screen 7 is provided with filter holes 8, the inner wall of the main unit 1 is fixedly connected with a support frame 9, the outer wall of the support frame 9 is movably installed with a fixed rotating shaft 10, one end of the fixed rotating shaft 10 is rotatably connected with a rotating column 11, the outer wall of the movable disk 4 is rotatably connected to the rotating column 11, and the inner wall of the main unit 1 is movably installed with an oil outlet cleaning function 12.

[0023] In this embodiment, oil is put into the filter screen 7 through the oil inlet 2 for filtering. After the filtering is completed, the motor 5 is operated, and the rotating column 11 inside the viewing operation area 3 is rotated by the motor 5. The oil brought out by the rotating column 11 is isolated inside the main unit 1 by the movable disk 4. The support frame 9 is fixed by the inner wall of the main unit 1, so that the fixed rotating shaft 10 connected to one end of the rotating column 11 can fix the rotating column 11, and then the cleaning function 12 is driven by the rotating column 11 to brush the inside of the filter screen 7, so that the cleaning function 12 can achieve a cleaning effect. Example 2

[0024] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the outer wall of the rotating column 11 is fixedly connected with a sealing rubber disk 14, the outer wall of the rotating column 11 and one side of the sealing rubber disk 14 is fixedly connected with a support column 20, the outer wall of the support column 20 is movably installed with a spring No. 1 21, one end of the support column 20 is fixedly installed with a limiting column 19, the outer wall of the limiting column 19 is movably installed with a brush disk 18, one end of the brush disk 18 is movably installed with a brush 17, the outer wall of the support column 20 is fixedly connected with a clamping block 16, the inner wall of the main unit 1 is fixedly installed with a stop block 13, the outer wall of the stop block 13 is provided with a clamping groove 15, and the outer wall of the clamping groove 15 is rotatably connected to one end of the rotating column 11.

[0025] In the present embodiment, when the cleaning function 12 is driven by the rotating column 11 to clean, the rotating column 11 can drive the sealing rubber disc 14 and the supporting column 20 of the outer wall to rotate. The sealing rubber disc 14 can prevent the oil from entering the inside of the supporting column 20 during filtering. When rotating, the inner wall of the filter screen 7 can be scraped to scrape most of the oil out of the inside of the filter screen 7, and then the inside of the filter screen 7 is scrubbed by the brush 17. The brush disc 18 connected to one end of the brush 17 is used, and the limiting column 19 limits the brush disc 18, so that the brush 17 is fixed during scrubbing. Then, the brush disc 18 is supported by the supporting column 20, so that the brush 17 is more powerful when scrubbing the filter screen 7, so that the cleaning ability of the brush 17 is improved. Then, when cleaning is finished, the card block 16 installed on the outer wall of the supporting column 20 is used to be connected to the card groove 15 on the outer wall of the stop block 13 through the card block 16, so that the cleaning function 12 is in the cleaning end state. Example 3

[0026] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a chassis 27 is movably installed on the inner wall of the main unit 1, a retractor 24 is movably installed on the outer wall of the chassis 27, a baffle 25 is fixedly installed on the outer wall of the retractor 24 and located on the outer wall of the chassis 27, a rubber column 23 is fixedly installed at one end of the retractor 24, a rubber ring 22 is fixedly connected to the top of the rubber column 23, and a No. 2 spring 26 is movably installed on the bottom of the rubber column 23.

[0027] In this embodiment, the expansion joint 24 is fixed by the chassis 27, so that the rubber column 23 connected to one end of the expansion joint 24 can use the characteristics of the rubber column 23 and the rubber ring 22 to clean the filter hole 8 opened in the filter screen 7 to ensure that the inside of the filter screen 7 is cleaned, and then the baffle 25 can be used to prevent the rubber ring 22 from entering the expansion joint 24 during cleaning, causing the expansion joint 24 to be unable to operate. The No. 2 spring 26 can increase the resilience of the expansion joint 24, so that the rubber ring 22 will not get stuck in the filter hole 8 when cleaning the oil.

[0028] The following is a detailed description of the working principle of the oil pipeline backwash filter device.

[0029] like Figure 1-4 As shown, oil is put into the filter screen 7 through the oil inlet 2 for filtering, and the motor 5 is operated after the filtering is completed. The motor 5 rotates the rotating column 11 inside the viewing operation area 3, and the movable disk 4 is used to isolate the oil brought out by the rotating column 11 inside the main machine 1, and the support frame 9 is fixed through the inner wall of the main machine 1, so that the fixed rotating shaft 10 connected to one end of the rotating column 11 can fix the rotating column 11, and then the cleaning function 12 is driven by the rotating column 11 to brush the inside of the filter screen 7, so that the cleaning function 12 can achieve a cleaning effect, and then when the cleaning function 12 is driven by the rotating column 11 to clean, the rotating column 11 can drive the sealing rubber disk 14 and the supporting column 20 of the outer wall to rotate, and the sealing rubber disk 14 can prevent the oil from entering the inside of the supporting column 20 during filtering, and when rotating, the inner wall of the filter screen 7 can be scraped for oil first, and most of the oil is scraped out of the filter screen 7, and then the inside of the filter screen 7 is scrubbed by the brush 17, and the brush connected to one end of the brush 17 is used. The brush plate 18 and the limit column 19 play a limiting role on the brush plate 18, so that the brush 17 is fixed when brushing, and then the support column 20 supports the brush plate 18, so that the brush 17 is more powerful when brushing the filter screen 7, so that the cleaning ability of the brush 17 is improved, and then when the cleaning is finished, the card block 16 installed on the outer wall of the support column 20 is connected to the card slot 15 on the outer wall of the stop block 13 through the card block 16, so that the cleaning function 12 is in the cleaning end state, and the telescopic bottom plate 27 is used to close the telescopic bottom plate 18. The expansion joint 24 is fixed, and the rubber column 23 connected to one end of the expansion joint 24 uses the characteristics of the rubber column 23 and the rubber ring 22 to clean the filter hole 8 opened in the filter screen 7 to ensure that the inside of the filter screen 7 is cleaned. Then the baffle 25 is used to ensure that no oil enters the expansion joint 24 during cleaning, causing the expansion joint 24 to be unable to operate. The No. 2 spring 26 can increase the resilience of the expansion joint 24, so that the rubber ring 22 will not be stuck in the filter hole 8 when cleaning the oil.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A petroleum pipeline backwashing filter device, comprising a main unit (1), characterized in that: The outer wall of the main machine (1) is fixedly connected to an oil inlet (2), one end of the oil inlet (2) is movably mounted with a movable disk (4), the outer wall of the main machine (1) is fixedly connected to a viewing and operating area (3), the outer wall of the viewing and operating area (3) is movably mounted with a motor (5), one end of the main machine (1) is fixedly connected to an oil outlet (6), a filter screen (7) is movably mounted at the bottom of the oil inlet (2) and located on the inner wall of the main machine (1), filter holes (8) are provided on the outer wall of the filter screen (7), the inner wall of the main machine (1) is fixedly connected to a support frame (9), the outer wall of the support frame (9) is movably mounted with a fixed rotating shaft (10), one end of the fixed rotating shaft (10) is rotatably connected to a rotating column (11), the outer wall of the movable disk (4) is rotatably connected to the rotating column (11), and the inner wall of the main machine (1) is movably mounted with an oil outlet cleaning function (12).

2. A petroleum pipeline backwashing filter device according to claim 1, characterized in that: The outer wall of the rotating column (11) is fixedly connected to a sealing rubber disk (14), the outer wall of the rotating column (11) is fixedly connected to a support column (20) located on one side of the sealing rubber disk (14), and the outer wall of the support column (20) is movably mounted with a No. 1 spring (21).

3. A petroleum pipeline backwashing filter device according to claim 2, characterized in that: A limiting column (19) is fixedly mounted on one end of the support column (20), a brush plate (18) is movably mounted on the outer wall of the limiting column (19), and a brush (17) is movably mounted on one end of the brush plate (18).

4. A petroleum pipeline backwashing filter device according to claim 2, characterized in that: A clamping block (16) is fixedly connected to the outer wall of the support column (20), a stop block (13) is fixedly installed on the inner wall of the main unit (1), a clamping slot (15) is formed on the outer wall of the stop block (13), and the outer wall of the clamping slot (15) is rotatably connected to one end of the rotating column (11).

5. The oil pipeline backwashing filter device according to claim 1, characterized in that: A chassis (27) is movably mounted on the inner wall of the main machine (1), and a retractor (24) is movably mounted on the outer wall of the chassis (27).

6. A petroleum pipeline backwashing filter device according to claim 5, characterized in that: A baffle (25) is fixedly mounted on the outer wall of the telescopic device (24) and located on the outer wall of the chassis (27); a rubber column (23) is fixedly mounted on one end of the telescopic device (24); a rubber ring (22) is fixedly connected to the top of the rubber column (23); and a No. 2 spring (26) is movably mounted on the bottom of the rubber column (23).

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