Medium-frequency oil removal device for coiled tubing

Abstract

The utility model discloses a continuous oil pipe intermediate frequency oil removing device which comprises an installation frame and an oil removing mechanism connected to the top of the installation frame through a lifting assembly, the oil removing mechanism comprises an oil receiving box, a first oil removing assembly and a second oil removing assembly, and the first oil removing assembly and the second oil removing assembly are connected into the oil receiving box. The first oil removal assembly and the second oil removal assembly are the same in structure and each comprise an installation base and an upper cover, a plurality of installation grooves are formed in the top of each installation base, oil scraping jackets are inserted into the installation grooves, the tops of the oil scraping jackets are covered with the upper covers, the upper covers are fixed to the installation bases through bolts, and first oil outlet holes are formed in the bottoms of the installation grooves. According to the oil removal device, the oil removal assembly is used for replacing manual work for oil removal, time and labor are saved, labor is reduced, safety and reliability are improved, environment friendliness is achieved, double oil removal devices are adopted, it is guaranteed that oil contamination treatment is cleaner and more effective, and work efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil removal equipment, in particular to a medium frequency oil removal device for a continuous oil pipe. Background Art

[0002] The coiled tubing needs to be degreased before entering the medium frequency heat treatment furnace for heat treatment. Otherwise, the oil stains entering the heat treatment furnace will produce a lot of oil smoke, and oxidation and decarbonization problems will occur during the heat treatment process, which will cause hidden dangers to the quality of the products. Therefore, many manufacturers use manual active wiping to remove oil, but it is difficult to determine whether the wiping effect meets the production requirements, and due to the limitations of personnel capabilities, it is difficult to completely wipe off the oil stains. If the cleaning agent is added, it will cause the cleaning agent to adhere to the surface of the tubing, adding other uncertain effects to the product. Utility Model Content

[0003] The utility model aims to provide a medium frequency oil removal device for a coiled tubing to solve the above-mentioned problem.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses a medium-frequency oil removal device for a continuous oil pipe, comprising a mounting frame and an oil removal mechanism connected to the top of the mounting frame through a lifting assembly, the oil removal mechanism comprising an oil receiving box and a first oil removal assembly and a second oil removal assembly connected to the inside of the oil receiving box, the oil receiving box is connected to the lifting assembly, the first oil removal assembly and the second oil removal assembly have the same structure, both comprising a mounting seat and an upper cover, a plurality of mounting grooves are provided on the top of the mounting seat, an oil scraper jacket is inserted into the mounting groove, the upper cover is covered on the top of the oil scraper jacket and is fixed to the mounting seat by bolts, and a first oil outlet hole is provided at the bottom of the mounting groove.

[0006] Furthermore, the lifting assembly includes a screw rod and a linkage part, the linkage part is fixed to the bottom of the oil collecting box, a slot is provided on the linkage part, one end of the screw rod passes through the through hole provided at the bottom of the linkage part and is placed in the slot and connected to a top plate, and the other end of the screw rod is threadedly passed through the horizontal plate in the middle of the mounting frame and is connected to a rotating handle.

[0007] Furthermore, the bottom surface of the oil receiving box is an inclined surface, and a second oil outlet hole is opened on the end of the bottom surface of the oil receiving box with a lower horizontal height, and the second oil outlet hole is connected to an oil guide pipe.

[0008] Furthermore, an extension tube is connected to the bottom of the oil guide tube.

[0009] Furthermore, a detachable T-shaped hexagonal wrench is installed on the outer wall of the mounting frame.

[0010] Compared with the prior art, the beneficial technical effects of the utility model are:

[0011] The utility model utilizes the oil removal component to replace manual oil removal, which saves time and effort, reduces labor, increases safety, reliability and environmental protection, and adopts a double oil removal device to ensure that the oil pollution is treated more cleanly and effectively, greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] Figure 1 This is a three-dimensional diagram of the medium-frequency oil removal device for the coiled tubing of the utility model;

[0014] Figure 2 This is the schematic diagram of the installation of the oil scraper jacket;

[0015] Figure 3 This is a side view of the medium frequency oil removal device for coiled tubing of the utility model;

[0016] Figure 4 This is a cross-sectional view of the medium frequency oil removal device for a coiled tubing according to the utility model;

[0017] Explanation of the reference numerals: 1. mounting bracket; 2. oil collecting box; 3. mounting seat; 4. upper cover; 5. oil scraper jacket; 6. mounting groove; 7. first oil outlet hole; 8. screw rod; 9. linkage member; 10. slot; 11. top plate; 12. rotating handle; 13. second oil outlet hole; 14. oil guide pipe; 15. extension pipe; 16. T-type hexagonal wrench. DETAILED DESCRIPTION

[0018] like Figure 1-4 As shown, a coiled tubing medium frequency oil removal device comprises a mounting frame 1 and an oil removal mechanism connected to the top of the mounting frame 1 through a lifting assembly, wherein the oil removal mechanism comprises an oil receiving box 2 and a first oil removal assembly and a second oil removal assembly connected to the inside of the oil receiving box 2. A strip hole is provided on the side wall of the mounting frame 1, and the oil receiving box 2 is connected to the strip hole by bolts. The bottom surface of the oil receiving box 2 is an inclined surface, and a second oil outlet hole 13 is provided on the end of the bottom surface of the oil receiving box 2 with a lower horizontal height, and an oil guide pipe 14 is connected to the second oil outlet hole 13, and an extension pipe 15 is connected to the bottom of the oil guide pipe 14.

[0019] The lifting assembly includes a screw rod 8 and a linkage member 9, the linkage member 9 is fixed to the bottom of the oil collecting box 2, a slot 10 is provided on the linkage member 9, one end of the screw rod 8 passes through a through hole provided at the bottom of the linkage member 9 and is placed in the slot 10 and connected to a top plate 11, the other end of the screw rod 8 is threadedly passed through the horizontal plate in the middle of the mounting frame 1 and is connected to a rotating handle 12.

[0020] The oil collecting box 2 is connected to the lifting assembly. The first oil removal assembly and the second oil removal assembly have the same structure and both include a mounting seat 3 and an upper cover 4. A plurality of mounting grooves 6 are provided on the top of the mounting seat 3. An oil scraping jacket 5 is inserted into the mounting groove 6. The upper cover 4 covers the top of the oil scraping jacket 5 and is fixed to the mounting seat 3 by bolts. A first oil outlet 7 is provided at the bottom of the mounting groove 6.

[0021] By adopting a double degreasing assembly, the surface quality of the steel pipe can be improved. By effectively removing grease, it can ensure that the steel pipe exhibits better performance and quality in subsequent heat treatment, coating and other processes. It can also improve production efficiency, reduce production costs, reduce carbon deposits in medium frequency equipment, and greatly reduce the downtime rate of the equipment. In addition, the tightness of the upper cover 4 can be adjusted to adapt to steel pipes of different diameters, lengths and materials to meet the needs of different customers.

[0022] The action process of the utility model is as follows:

[0023] When in use, insert the oil pipe into the oil scraper jacket 5 in the first oil removal assembly, then adjust the tightness of the upper cover 4 according to actual conditions, then loosen the bolts fixing the oil receiving box 2 with the T-shaped external hexagonal wrench 16, turn the rotating handle 12 to adjust the height of the first oil removal assembly and the second oil removal assembly, tighten the bolts after adjustment, and then scrape the oil on the outer wall of the oil pipe through the oil scraper jacket 5, and drop it into the oil receiving box 2 through the first oil outlet 7, and then the end of the oil pipe passes through the second oil removal assembly again to remove the oil, and the residual oil falling into the oil receiving box 2 is collected through the second oil outlet 13, the oil guide pipe 14 and the extension pipe 15.

[0024] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A coiled tubing medium frequency oil removal device, characterized in that: The invention comprises a mounting frame (1) and an oil removal mechanism connected to the top of the mounting frame (1) via a lifting assembly, the oil removal mechanism comprising an oil receiving box (2) and a first oil removal assembly and a second oil removal assembly connected to the inside of the oil receiving box (2), the oil receiving box (2) being connected to the lifting assembly, the first oil removal assembly and the second oil removal assembly having the same structure, both comprising a mounting seat (3) and an upper cover (4), the top of the mounting seat (3) being provided with a plurality of mounting grooves (6), an oil scraping jacket (5) being inserted into the mounting groove (6), the upper cover (4) covering the top of the oil scraping jacket (5) and being fixed to the mounting seat (3) via bolts, and the bottom of the mounting groove (6) being provided with a first oil outlet hole (7).

2. The coiled tubing medium frequency oil removal device according to claim 1 is characterized in that: The lifting assembly comprises a screw rod (8) and a linkage member (9), wherein the linkage member (9) is fixed to the bottom of the oil receiving box (2), and a slot (10) is provided on the linkage member (9). One end of the screw rod (8) passes through a through hole provided at the bottom of the linkage member (9), is placed in the slot (10) and is connected to a top plate (11), and the other end of the screw rod (8) passes through a horizontal plate in the middle of the mounting frame (1) through a thread, and is connected to a rotating handle (12).

3. The coiled tubing medium frequency oil removal device according to claim 1 is characterized in that: The bottom surface of the oil receiving box (2) is an inclined surface. A second oil outlet hole (13) is provided at one end of the bottom surface of the oil receiving box (2) with a lower horizontal height. The second oil outlet hole (13) is connected to an oil guide pipe (14).

4. The coiled tubing medium frequency oil removal device according to claim 3 is characterized in that: The bottom of the oil guide pipe (14) is connected to an extension pipe (15).

5. The coiled tubing medium frequency oil removal device according to claim 1 is characterized in that: A detachable T-shaped hexagonal wrench (16) is mounted on the outer wall of the mounting frame (1).

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