Oil collecting device with purification function

Abstract

The oil collecting device with the purification function comprises an oil collecting shell, sliding rails are oppositely arranged on the two sides of the top of the oil collecting shell, sliding blocks are connected to the inner walls of the sliding rails in a sliding and inserted mode, a supporting column is welded to the top of each sliding block, a threaded groove is formed in the axis of the top of each supporting column, and a hook is connected to the inner wall of each threaded groove in a threaded mode. First supporting blocks are welded to the inner walls of the four corners of the bottom of the oil collecting shell correspondingly, a filter screen plate is placed above the first supporting blocks, second supporting blocks are welded to the four corners of the inner wall of the middle of the oil collecting shell correspondingly, and frustum filter screens are clamped to the upper portions of the second supporting blocks. In the collecting process, the arc-shaped oil scraping plate continuously moving left and right is used for rapidly scraping off petroleum gathered at the bottom of the pipeline to complete collection, dripped petroleum is filtered through the double-layer filter screen, and filter residue particles can be rapidly discharged through the residue discharging pipe without affecting the normal filtering speed. And the collection convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil collection and purification, in particular to an oil collection device with a purification function. Background Art

[0002] Pipeline transportation is not only large in volume, continuous, rapid, economical, safe, reliable, stable, with low investment, small footprint, low cost, but also can realize automatic control. Therefore, it is widely used in long-distance transportation of oil. Pipeline transportation can save the transit nodes of water or land transportation, shorten the transportation cycle, reduce transportation costs, and improve transportation efficiency. However, during the long-distance transportation of oil pipelines, the long-term high-pressure transportation at the connection of the pipeline will lead to poor sealing at the joints. As a result, oil leakage will gradually occur. In order to improve the utilization rate of oil, it is necessary to use external oil collection devices for collection and treatment. However, there are still some problems with the existing oil collection devices when they are used:

[0003] There are many impurities. When collecting the seeping oil, the existing oil collecting devices can only collect the seeping and dripping oil, and the particulate impurities mixed in the oil dripping process are mixed in. Therefore, the collected oil needs to be filtered before subsequent processing.

[0004] The installation is complicated. In the process of collecting and processing the leaked oil, the existing oil collecting device cannot be installed and processed quickly and conveniently, resulting in inconvenient operation. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an oil collecting device with a purification function.

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

[0007] An oil collecting device with a purification function comprises an oil collecting shell, sliding rails are arranged opposite to each other on both sides of the top of the oil collecting shell, and sliding blocks are slidably inserted into the inner walls of the sliding rails, a support column is welded on the top of the sliding block, and a threaded groove is opened at the axis of the top of the support column, a hook is screwed on the inner wall of the threaded groove, first support blocks are welded to the inner walls of the four corners of the bottom of the oil collecting shell, and a filter screen is placed above the first support block, second support blocks are welded to the four corners of the inner wall of the middle part of the oil collecting shell, and a frustum filter screen is clamped and installed above the second support block, and an oil drain pipe is connected to the center of the bottom of the oil collecting shell.

[0008] As a further solution of the utility model: the center of the bottom of the frustum filter is connected to a slag discharge pipe, and the end of the slag discharge pipe is sleeved with an electric-controlled ball valve.

[0009] As a further solution of the utility model: a fixing block is welded to the outer wall of the middle part of the oil drain pipe, and the side surface of the fixing block is provided with symmetrically distributed arc-shaped grooves.

[0010] As a further solution of the utility model: an arc-shaped clamping block is slidably inserted into the inner wall of the arc-shaped clamping groove, and the arc-shaped clamping block is welded to the outer wall of the top of the collection tank.

[0011] As a further solution of the utility model: the top inner wall of the oil collecting shell is rotatably connected with a threaded rod along the length direction, and the middle outer wall of the threaded rod is screwed with an arc-shaped oil scraper plate, and the end of the threaded rod is connected to a servo motor through a coupling.

[0012] As a further solution of the utility model: both inner walls of the oil collecting shell are provided with limiting grooves, and both outer walls at both ends of the bottom of the arc-shaped oil scraper are welded with limiting blocks, and the limiting grooves and the limiting blocks form a sliding fit.

[0013] As a further solution of the utility model: the two hooks are arranged in opposite directions and are parallel to each other, and the inner walls of the hooks are bonded with rubber protective pads.

[0014] Compared with the prior art, the utility model provides an oil collecting device with purification function, which has the following beneficial effects:

[0015] 1. An oil collecting device with a purification function, by sliding and plugging oppositely distributed hooks on the top of the oil collecting device, the device can be quickly clamped and fixed on the top of the conveying pipeline, and the hooks can be removed separately, so that suitable hooks can be selected according to different pipeline diameters for fixed hanging, and the operation is simple and convenient.

[0016] 2. An oil collecting device with a purification function. During the collection process, the oil accumulated at the bottom of the pipeline can be quickly scraped off by using an arc-shaped scraper that moves left and right continuously. The dripping oil is filtered through a double-layer filter screen, and the filter residue particles can be quickly discharged through a residue discharge pipe without affecting the normal filtering speed, greatly improving the convenience of collection.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an oil collecting device with purification function proposed by the utility model;

[0019] Figure 2 This is a side view of the overall disassembled structure of an oil collecting device with purification function proposed by the utility model;

[0020] Figure 3This is a schematic diagram of the structure of an oil collecting device with purification function proposed by the utility model from a first perspective;

[0021] Figure 4 This is a cross-sectional view of the internal structure of an oil collecting shell of an oil collecting device with purification function proposed by the utility model.

[0022] In the figure: 1. Oil collecting shell; 2. Sliding rail; 3. Sliding block; 4. Support column; 5. Threaded groove; 6. Hook; 7. First support block; 8. Filter screen; 9. Second support block; 10. Cone filter; 11. Slag discharge pipe; 12. Electric ball valve; 13. Oil discharge pipe; 14. Fixed block; 15. Arc-shaped slot; 16. Collection tank; 17. Threaded rod; 18. Arc-shaped oil scraper; 19. Servo motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] An oil collecting device with purification function, this embodiment is based on the problems in the oil collecting process, in order to realize the convenient installation of the oil collecting device, such as Figure 1-4 As shown, it includes an oil collecting shell 1, and sliding rails 2 are arranged opposite to each other on the top two sides of the oil collecting shell 1, and a sliding block 3 is slidably inserted into the inner wall of the sliding rail 2, a support column 4 is welded on the top of the sliding block 3, and a threaded groove 5 is opened at the axis of the top of the support column 4, and a hook 6 is screwed on the inner wall of the threaded groove 5, and the inner wall of the four corners of the bottom of the oil collecting shell 1 are welded with a first support block 7, and a filter screen plate 8 is placed above the first support block 7, and the four corners of the inner wall of the middle part of the oil collecting shell 1 are welded with a second support block 9, and a cone filter screen 10 is clamped and installed above the second support block 9, and the bottom center of the oil collecting shell 1 is connected with an oil drain pipe 13;

[0026] By sliding and inserting the oppositely distributed hooks 6 on the top of the oil collecting device, the device can be quickly snap-fitted and fixed on the top of the conveying pipeline, and the hooks 6 can be removed separately, so that suitable hooks 6 can be selected for fixed attachment according to different pipeline diameters, and the operation is simple and convenient.

[0027] The bottom center of the frustum filter 10 is connected with a slag discharge pipe 11, and the end of the slag discharge pipe 11 is sleeved with an electric control ball valve 12, a fixing block 14 is welded to the outer wall of the middle part of the oil discharge pipe 13, and the side of the fixing block 14 is provided with symmetrically distributed arc-shaped card slots 15, and the inner wall of the arc-shaped card slot 15 is slidably plugged with an arc-shaped card block, and the arc-shaped card block is welded to the outer wall of the top of the collection tank 16;

[0028] The top inner wall of the oil collecting housing 1 is rotatably connected with a threaded rod 17 along the length direction, and the middle outer wall of the threaded rod 17 is screwed with an arc-shaped oil scraper 18, and the end of the threaded rod 17 is connected to a servo motor 19 through a coupling;

[0029] During the collection process, the oil accumulated at the bottom of the pipeline can be quickly scraped off and collected by using the arc-shaped scraper plate 18 that moves continuously left and right, and the dripping oil is filtered through a double-layer filter screen, and the filter residue particles can be quickly discharged through the residue discharge pipe 11 without affecting the normal filtering speed, thereby greatly improving the convenience of collection.

[0030] When this embodiment is used, the filter screen plate 8 is first installed and fixed on the top of the first support block 7, and then the cone filter screen 10 is fixed on the top of the second support block 9. Then, according to the diameter of the pipeline where the oil needs to be collected, a hook 6 of a suitable size is selected, and the oil collecting shell 1 is placed under the oil seepage, and the two hooks 6 are screwed on the top of the support column 4, and the two hooks 6 are slid and inserted into the inside of the sliding rail 2, so that the oil collecting device is fixed below the oil seepage point with the help of the hooks 6, and then the servo motor 19 is started, and the threaded rod 17 is controlled to rotate in a timely manner, thereby driving the arc-shaped scraper plate 18 to move left and right, so that the oil accumulated at the bottom of the pipeline can be scraped off and dripped into the inside of the oil collecting shell 1, and the oil containing impurities will be filtered by the filter screen plate 8 and the cone filter screen 10, so that the filtered oil will be concentrated and collected in the collection tank 16 at the bottom.

[0031] Embodiment 2:

[0032] An oil collecting device with purification function, such as Figure 1-4 As shown, this embodiment makes the following supplements on the basis of Embodiment 1: limiting grooves are opened on the inner walls on both sides of the oil collecting shell 1, and limiting blocks are welded on the outer walls at both ends of the bottom of the arc-shaped scraper plate 18, the limiting grooves and the limiting blocks form a sliding fit, the two hooks 6 are set in opposite directions, and the two hooks 6 are parallel to each other, and the inner walls of the hooks 6 are bonded with rubber protective pads.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oil collecting device with purification function, comprising an oil collecting shell (1), characterized in that: Sliding rails (2) are arranged opposite to each other on both sides of the top of the oil collecting shell (1), and a sliding block (3) is slidably inserted into the inner wall of the sliding rail (2), a supporting column (4) is welded on the top of the sliding block (3), and a threaded groove (5) is opened at the axis of the top of the supporting column (4), and a hook (6) is screwed on the inner wall of the threaded groove (5), first supporting blocks (7) are welded to the inner walls of the four corners of the bottom of the oil collecting shell (1), and a filter screen (8) is placed above the first supporting block (7), second supporting blocks (9) are welded to the four corners of the inner wall of the middle part of the oil collecting shell (1), and a cone filter screen (10) is clamped and installed above the second supporting block (9), and an oil drain pipe (13) is connected to the center of the bottom of the oil collecting shell (1).

2. The oil collecting device with purification function according to claim 1, characterized in that: The center of the bottom of the frustum filter (10) is connected to a slag discharge pipe (11), and an electric-controlled ball valve (12) is sleeved at the end of the slag discharge pipe (11).

3. The oil collecting device with purification function according to claim 1, characterized in that: A fixing block (14) is welded to the outer wall of the middle part of the oil drain pipe (13), and the side surface of the fixing block (14) is provided with symmetrically distributed arc-shaped slots (15).

4. The oil collecting device with purification function according to claim 3, characterized in that: An arc-shaped clamping block is slidably inserted into the inner wall of the arc-shaped clamping groove (15), and the arc-shaped clamping block is welded to the outer wall of the top of the collection tank (16).

5. The oil collecting device with purification function according to claim 1, characterized in that: The top inner wall of the oil collecting housing (1) is rotatably connected to a threaded rod (17) along the length direction, and the middle outer wall of the threaded rod (17) is screwed with an arc-shaped oil scraper (18), and the end of the threaded rod (17) is connected to a servo motor (19) via a coupling.

6. The oil collecting device with purification function according to claim 5, characterized in that: Limiting grooves are formed on both inner walls of the oil collecting shell (1), and limiting blocks are welded to the outer walls at both ends of the bottom of the arc-shaped oil scraper (18), wherein the limiting grooves and the limiting blocks form a sliding fit.

7. The oil collecting device with purification function according to claim 1, characterized in that: The two hooks (6) are arranged in opposite directions and are parallel to each other. The inner walls of the hooks (6) are both bonded with rubber protective pads.

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