Oil-gas separator with quick release structure

Abstract

The utility model relates to oil gas separator technical field discloses an oil gas separator with quick release structure, including centrifugal cylinder, lower connecting pipe and filter box, the inside installation of centrifugal cylinder has centrifugal subassembly, the inside installation of lower connecting pipe has quick -mounting subassembly, the inside installation of filter box has filter dismounting subassembly, quick -mounting subassembly includes two protection boxes, two protection boxes all are fixedly connected in the inside of lower connecting pipe, the inside slide coupling of protection box has round bar, the outside of round bar is equipped with spring no.

Description

Technical Field

[0001] This utility model relates to the field of oil-gas separator technology, and in particular to an oil-gas separator with a quick-release structure. Background Technology

[0002] An oil-gas separator is a device that separates oil and gas from an oil-gas mixture. It is widely used in oil extraction, refining, chemical processing, and natural gas transportation. In oil extraction, it performs preliminary separation of crude oil and associated natural gas extracted from the ground. In chemical production, it purifies the oil-gas mixture produced by the reaction, ensuring the smooth operation of subsequent processes. It is a key piece of equipment for guaranteeing production efficiency and product quality.

[0003] Most existing oil-gas separators are connected to external oil-gas pipelines using flange connections. Flange connections require multiple bolts to fasten the flange, and the bolt holes on the flange need to be precisely aligned during installation.

[0004] The existing flange connection operation of oil-gas separators is cumbersome and time-consuming to install and disassemble, which affects work efficiency during equipment inspection, maintenance or replacement. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an oil-gas separator with a quick-release structure, aiming to improve the problem of cumbersome and complicated installation and disassembly processes in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An oil-gas separator with a quick-release structure includes a centrifugal cylinder, a lower connecting pipe, and a filter box. The centrifugal cylinder is equipped with a centrifugal assembly, the lower connecting pipe is equipped with a quick-release assembly, and the filter box is equipped with a filter disassembly assembly.

[0008] The quick-installation assembly includes two protective boxes, both of which are fixedly connected inside the lower connecting tube. A round rod is slidably connected inside the protective box, and a spring is sleeved on the outside of the round rod. One end of the spring is fixedly connected inside the protective box, a locking hook is fixedly connected to one end of the round rod, and a button is fixedly connected to the other end of the round rod. A round core is installed at the bottom of the lower connecting tube, and a locking block is fixedly connected to the top of the round core. The locking block and the locking hook are engaged with each other.

[0009] As a further description of the above technical solution:

[0010] The filter disassembly assembly includes a cover, which is rotatably connected to the outside of the filter box via a hinge. A locking edge is fixedly connected to one side of the cover, and an outer shell is fixedly connected to the middle of the locking edge. A pin plate is slidably connected inside the outer shell, and a locking ring is fixedly connected to the outside of the filter box. The pin plate and the locking ring are interlocked. Springs are fixedly connected to both sides of the pin plate, and the other end of the springs is fixedly connected to the inside of the outer shell.

[0011] As a further description of the above technical solution:

[0012] The centrifuge assembly includes a motor, which is disposed outside the centrifuge cylinder. A gear is fixedly connected to the output end of the motor, and a gear ring is fixedly connected to the middle of the centrifuge cylinder. The gear and the gear ring mesh with each other.

[0013] As a further description of the above technical solution:

[0014] The centrifuge cylinder has a spiral baffle fixedly connected to its inner wall, and bearings fixedly connected to both ends of the centrifuge cylinder. An upper connecting pipe is installed on the top of the centrifuge cylinder, and the outer sides of the bearings are fixedly connected to the bottom of the upper connecting pipe and the top of the lower connecting pipe, respectively.

[0015] As a further description of the above technical solution:

[0016] Multiple filter plates are slidably connected inside the filter box, and each filter box is fixedly connected to a fixing strip, with an oil leakage channel inside the fixing strip;

[0017] As a further description of the above technical solution:

[0018] A mounting box is fixedly connected to the outside of the lower connecting pipe, and the motor, the gear and the gear ring are all installed inside the mounting box;

[0019] As a further description of the above technical solution:

[0020] The interior of the outer casing is provided with a sliding groove, and a slider is fixedly connected to the top of the pin plate, the slider being slidably connected inside the sliding groove;

[0021] As a further description of the above technical solution:

[0022] A handle is fixedly connected to the outside of the box lid, and the inside of the handle has anti-slip texture.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the oil and gas pipe core is inserted into the lower connecting pipe, the button is pressed, the round rod moves inward to stretch the spring, the locking block is inserted and the button is released, the spring retracts to make the locking hook lock the locking block, thus achieving rapid splicing and improving efficiency.

[0025] 2. In this invention, after the gas enters the filter box, oil droplets are collected by filter plates with different pore sizes, causing them to flow down and be collected along the oil leakage channel. When replacing or cleaning / maintaining the filter plates, slide the slider to compress the second spring, causing the pin plate to disengage from the locking ring. Pull the handle and hinge to open the box cover and remove the filter plates. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of an oil-gas separator with a quick-release structure proposed in this utility model.

[0027] Figure 2 This is a cross-sectional view of the centrifugal cylinder of an oil-gas separator with a quick-release structure proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the hinge structure of an oil-gas separator with a quick-release structure proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the outer shell of an oil-gas separator with a quick-release structure proposed in this utility model.

[0030] Figure 5 An exploded view of spring 1 of an oil-gas separator with a quick-release structure proposed in this utility model;

[0031] Figure 6 This is a cross-sectional view of the spring 2 of an oil-gas separator with a quick-release structure proposed in this utility model;

[0032] Figure 7 This is a schematic diagram of the filter plate of an oil-gas separator with a quick-release structure proposed in this utility model.

[0033] Legend:

[0034] 1. Centrifuge cylinder; 2. Lower connecting pipe; 3. Upper connecting pipe; 4. Bearing; 5. Filter box; 6. Box cover; 7. Handle; 8. Locking edge; 9. Outer shell; 10. Slide groove; 11. Pin plate; 12. Slider; 13. Spring II; 14. Locking ring; 15. Filter plate; 16. Fixing strip; 17. Oil leakage channel; 18. Hinge; 19. Round core; 20. Locking hook; 21. Round rod; 22. Spring I; 23. Button; 24. Protective box; 25. Locking block; 26. Motor; 27. Gear; 28. Gear ring; 29. ​​Spiral baffle; 30. Mounting box. Detailed Implementation

[0035] 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.

[0036] Reference Figure 1 and Figure 6 An embodiment of this utility model is provided: an oil-gas separator with a quick-release structure, including a centrifugal cylinder 1, a lower connecting pipe 2 and a filter box 5. The centrifugal cylinder 1 is made of high-strength stainless steel, which has good corrosion resistance and mechanical strength and can withstand the centrifugal force generated during high-speed rotation. A centrifugal assembly is installed inside the centrifugal cylinder 1, a quick-release assembly is installed inside the lower connecting pipe 2, and a filter disassembly assembly is installed inside the filter box 5.

[0037] The quick-release assembly includes two protective boxes 24, which effectively prevent external impurities from entering and provide good protection for the internal structure. Both protective boxes 24 are fixedly connected inside the lower connecting tube 2. A round rod 21 is slidably connected inside the protective box 24. A spring 22 is sleeved on the outside of the round rod 21. The spring 22 is made of high-elasticity spring steel, which has good elasticity and fatigue resistance. One end of the spring 22 is fixedly connected inside the protective box 24. A locking hook 20 is fixedly connected to one end of the round rod 21. The hook part of the locking hook 20 has undergone special heat treatment, which greatly improves its hardness and wear resistance. A button 23 is fixedly connected to the other end of the round rod 21. A round core 19 is installed at the bottom of the lower connecting tube 2. A locking block 25 is fixedly connected to the top of the round core 19. The locking block 25 and the locking hook 20 are interlocked to ensure the tightness and stability of the connection.

[0038] Reference Figure 3 , Figure 4 , Figure 5 and Figure 7The filter disassembly assembly includes a cover 6, which is rotatably connected to the outside of the filter box 5 via a hinge 18. The hinge 18 is rust-proofed to ensure it will not easily rust or jam during long-term use. A locking edge 8 is fixedly connected to one side of the cover 6, and a housing 9 is fixedly connected to the middle of the locking edge 8. A pin plate 11 is slidably connected inside the housing 9, and a sliding groove is provided inside the housing 9. The pin plate 11 achieves a stable sliding connection by cooperating with the sliding groove. A locking ring 14 is fixedly connected to the outside of the filter box 5. The pin plate 11 and the locking ring 14 are interlocked. Springs 13 are fixedly connected to both sides of the pin plate 11. One end is fixedly connected to the inside of the outer casing 9. The second spring 13 is a compression spring, which can provide a stable restoring force for the pin plate 11. Multiple filter plates 15 are slidably connected inside the filter box 5. Fixing strips 16 are fixedly connected inside the filter box 5. Oil leakage channels 17 are opened inside the fixing strips 16. The oil leakage channels 17 can ensure that the separated oil droplets flow down smoothly for collection. The inside of the outer casing 9 is provided with a sliding groove 10. A slider 12 is fixedly connected to the top of the pin plate 11. The slider 12 is slidably connected inside the sliding groove 10. The slider 12 and the sliding groove 10 cooperate to ensure the smooth sliding of the slider 12 and prevent the pin plate 11 from shaking.

[0039] Reference Figure 1 and Figure 2 The centrifugal assembly includes a motor 26, which is located on the outside of the centrifugal cylinder 1. The motor 26 is a variable frequency motor, capable of flexibly adjusting its speed according to actual working requirements. A gear 27 is fixedly connected to the output end of the motor 26. A gear ring 28 is fixedly connected to the middle of the centrifugal cylinder 1. The gear 27 and gear ring 28 mesh with each other. Both are manufactured using high-precision gear machining technology, and the gear surfaces undergo carburizing and quenching treatment to improve tooth surface hardness and wear resistance, ensuring smooth and reliable transmission. A spiral baffle 29 is fixedly connected to the inner wall of the centrifugal cylinder 1. The spiral baffle 29 adopts an arc-shaped design, which can effectively guide the oil-gas mixture to move in a spiral motion within the centrifugal cylinder 1, improving the oil-gas separation effect. The two ends of the centrifugal cylinder 1... All components are fixedly connected with bearings 4, which can withstand large radial loads and a certain axial load, ensuring the smooth rotation of the centrifuge cylinder 1. An upper connecting pipe 3 is installed on the top of the centrifuge cylinder 1. The outer side of the bearings 4 is fixedly connected to the bottom of the upper connecting pipe 3 and the top of the lower connecting pipe 2, respectively. An installation box 30 is fixedly connected to the outer side of the lower connecting pipe 2. The installation box 30 adopts a sealed design, which can effectively prevent dust, moisture and other impurities from entering. The motor 26, gear 27 and gear ring 28 are all installed inside the installation box 30. A handle 7 is fixedly connected to the outer side of the box cover 6. The handle 7 has anti-slip texture inside, making it comfortable to hold and effectively preventing hand slippage during operation, thus improving the safety and convenience of operation.

[0040] Working principle: First, insert the oil and gas pipe core 19 into the lower connecting pipe 2. Press button 23, the rod 21 moves inward, the spring 22 stretches, and the locking block 25 is inserted. Then release button 23, the spring 22 contracts, and the locking hook 20 is just locked in the locking block 25. At this time, rapid splicing can be achieved, improving work efficiency. Then start motor 26, gear 27 rotates, driving gear ring 28 to rotate. At this time, centrifugal cylinder 1 rotates, and spiral baffle 29 rotates. Due to the different densities of oil and air, the oil droplets collide with each other through centrifugation, forming larger oil droplets that adhere to the inner wall of centrifugal cylinder 1 and slide down to the bottom through spiral baffle 29, while the gas flows upward and enters the next layer.

[0041] Secondly, when gas enters the filter box 5, it passes through the filter plates 15 with different pore sizes, causing the oil droplets to gather again and flow down the oil leakage channel 17 for collection. When the filter plate 15 needs to be replaced, slide the slider 12 to cause the spring 13 to contract, and the pin plate 11 to disengage from the locking ring 14. At this time, pull the handle 7 and the hinge 18 to open the box cover 6, and pull out the filter plate 15 to complete the replacement. Similarly, the same procedure is followed when cleaning and maintaining the filter plate 15.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil-gas separator with a quick-release structure, comprising a centrifugal cylinder (1), a lower connecting pipe (2), and a filter box (5), characterized in that: The centrifuge cylinder (1) is equipped with a centrifuge assembly, the lower connecting pipe (2) is equipped with a quick-release assembly, and the filter box (5) is equipped with a filter disassembly assembly. The quick-release assembly includes two protective boxes (24), both of which are fixedly connected inside the lower connecting tube (2). A round rod (21) is slidably connected inside the protective box (24). A spring (22) is sleeved on the outside of the round rod (21). One end of the spring (22) is fixedly connected inside the protective box (24). A locking hook (20) is fixedly connected to one end of the round rod (21), and a button (23) is fixedly connected to the other end of the round rod (21). A round core (19) is installed at the bottom of the lower connecting tube (2), and a locking block (25) is fixedly connected to the top of the round core (19). The locking block (25) and the locking hook (20) are engaged with each other.

2. The oil-gas separator with a quick-release structure according to claim 1, characterized in that: The filter disassembly assembly includes a cover (6), which is rotatably connected to the outside of the filter box (5) via a hinge (18). A locking edge (8) is fixedly connected to one side of the cover (6), and a housing (9) is fixedly connected to the middle of the locking edge (8). A pin plate (11) is slidably connected inside the housing (9). A locking ring (14) is fixedly connected to the outside of the filter box (5). The pin plate (11) and the locking ring (14) are engaged with each other. Springs (13) are fixedly connected to both sides of the pin plate (11), and the other end of the springs (13) is fixedly connected to the inside of the housing (9).

3. An oil-gas separator with a quick-release structure according to claim 1, characterized in that: The centrifugal assembly includes a motor (26), which is located on the outside of the centrifugal cylinder (1). A gear (27) is fixedly connected to the output end of the motor (26), and a gear ring (28) is fixedly connected to the middle of the centrifugal cylinder (1). The gear (27) and the gear ring (28) mesh with each other.

4. An oil-gas separator with a quick-release structure according to claim 3, characterized in that: The centrifuge cylinder (1) has a spiral baffle (29) fixedly connected to its inner wall. Both ends of the centrifuge cylinder (1) are fixedly connected to bearings (4). An upper connecting pipe (3) is installed on the top of the centrifuge cylinder (1). The outer side of the bearing (4) is fixedly connected to the bottom of the upper connecting pipe (3) and the top of the lower connecting pipe (2).

5. An oil-gas separator with a quick-release structure according to claim 2, characterized in that: Multiple filter plates (15) are slidably connected inside the filter box (5), and a fixing strip (16) is fixedly connected inside the filter box (5). An oil leakage channel (17) is opened inside the fixing strip (16).

6. An oil-gas separator with a quick-release structure according to claim 3, characterized in that: The lower connecting pipe (2) is fixedly connected to the outside of the mounting box (30), and the motor (26), the gear (27) and the gear ring (28) are all installed inside the mounting box (30).

7. An oil-gas separator with a quick-release structure according to claim 2, characterized in that: The outer casing (9) has a groove (10) inside, and a slider (12) is fixedly connected to the top of the pin plate (11). The slider (12) is slidably connected inside the groove (10).

8. An oil-gas separator with a quick-release structure according to claim 7, characterized in that: A handle (7) is fixedly connected to the outside of the lid (6), and the inside of the handle (7) is provided with anti-slip texture.

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