Improved oil-gas separator

Abstract

The utility model discloses an improved oil-gas separator, which relates to the technical field of oil-gas separators, and comprises an oil-gas separator body, the oil-gas separator body comprises a separation box, the front end of the separation box is provided with a sealing door, the periphery of the bottom end of the separation box is fixedly provided with supporting legs, and the bottom end of the separation box is fixedly provided with an oil-gas separator. And a separation unit is arranged in the separation box. The motor is arranged to drive the driving rod to rotate at a constant speed, the abutting ring is promoted to rotate to abut against the jacking frame, the jacking frame is jacked upwards, the jacking frame moves upwards to push the filter screen plate to move upwards along with the jacking frame, the limiting block is driven to slide on the outer surface of the fixed vertical rod, and at the moment, the reset spring is in a stretching state; when the abutting ring is rotated away, the reverse thrust of the reset spring is utilized to enable the filter screen plate to rebound and reset, and therefore reciprocating motion is conducted, the filter screen plate shakes up and down, lubricating oil falls again after being subjected to shaking force, the lubricating oil is fully shaken, and the effect that gas dissolved in the oil is rapidly volatilized is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-gas separators, in particular to an improved oil-gas separator. Background Art

[0002] When the air compressor is working, since the air compressed by the compressor is in a high temperature and high pressure state, it is inevitable that part of the lubricating oil inside the body will be vaporized into oil vapor and small oil droplets, and enter the exhaust pipe along with the compressed air. If these oil droplets and oil vapor enter the cooler of the cooling gas, the cooling effect of the cooler will be reduced. Therefore, an oil-gas separator must be installed between the compressor and the cooler to separate the lubricating oil from the compressed air. For this purpose, we provide an improved oil-gas separator.

[0003] However, the current oil and gas separation devices still have some shortcomings when in use. Generally, a plurality of inclined baffles are installed inside a vertical oil and gas separator to extend the time for the crude oil to flow to the bottom and improve the separation efficiency of natural gas. However, since the crude oil cannot be subjected to the force of shaking, the natural gas dissolved in the crude oil is difficult to evaporate, which greatly reduces the problem of oil and gas separation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an improved oil-gas separator to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An improved oil-gas separator comprises an oil-gas separation device body, wherein the oil-gas separation device body comprises a separation box, a sealing door is arranged on the front end of the separation box, and support legs are fixedly installed around the bottom end of the separation box.

[0007] A separation unit is arranged inside the separation box, and shaking units are arranged on both sides of the bottom end of the separation unit.

[0008] A further improvement of the technical solution of the utility model is that the separation unit includes connecting pipes fixedly installed on the top ends of both sides of the separation box, an air outlet is fixedly installed on the top of the separation box, an oil drain port is fixedly installed on the bottom end of the separation box, and installation grooves are fixedly installed on the top ends of the inner walls on both sides of the separation box, and the installation grooves facilitate the installation and disassembly of the separation mesh plate.

[0009] A further improvement of the technical solution of the utility model is that a separation mesh plate is detachably inserted into the interior of the installation groove, a pull ring is fixedly installed on the front end outer surface of the separation mesh plate, and filter mesh plates are slidably installed on the bottom ends of the inner walls on both sides of the separation box, and the pull ring facilitates the separation mesh plate to be pulled outward.

[0010] A further improvement of the technical solution of the utility model is that the shaking unit includes limit grooves provided on the inner walls on both sides of the separation box, and the interior of the separation box is located on both sides of the bottom end of the filter screen plate and is fixedly installed with a lifting frame, and a roller is rotatably installed inside the bottom end of the lifting frame, and the limit groove allows the filter screen plate to be limited in position when it moves up and down.

[0011] A further improvement of the technical solution of the utility model is that: a motor is fixedly installed on the right outer surface of the separation box, a driving rod is fixedly installed on the output end of the motor, the other end of the driving rod is rotatably installed on the left inner wall of the separation box, and resistance rings are fixedly sleeved on the outer surfaces of both sides of the driving rod, and the resistance rings rotatably resist against the bottom outer surface of the lifting frame. When the resistance ring resists against the bottom outer surface of the lifting frame, it contacts with the roller, and the roller rotates due to friction, thereby improving the smoothness of the rotation of the resistance ring.

[0012] A further improvement of the technical solution of the utility model is that: limit blocks are fixedly installed on the outer surfaces of both sides of the filter screen plate, and fixed vertical rods are movably inserted inside the limit blocks, and the fixed vertical rods are fixedly installed on the upper and lower ends inside the limit grooves.

[0013] A further improvement of the technical solution of the utility model is that a return spring is movably sleeved on the outer surface of the fixed vertical rod at the bottom end of the limit block, and the other end of the return spring is fixedly installed on the inner bottom end of the limit groove, and the elastic potential energy of the return spring can cause the filter screen to reciprocate up and down.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides an improved oil-gas separator, which can quickly separate the lubricating oil entering the interior of a separation box from the oil and gas by arranging a separation mesh plate and a filter mesh plate, thereby improving the effect of working efficiency.

[0016] The utility model provides an improved oil-gas separator, which drives a driving rod to rotate at a uniform speed by arranging a motor, so that a resistance ring rotates to resist a lifting frame, lifts the lifting frame upward, and the lifting frame moves upward to push the filter screen plate to move upward, driving the limit block to slide on the outer surface of the fixed vertical rod. At this time, the reset spring is in an extended state, and the reverse thrust of the reset spring is utilized when the resistance ring rotates and moves away to cause the filter screen plate to rebound and reset, thereby performing reciprocating motion, causing the filter screen plate to shake up and down, causing the lubricating oil to fall again after being subjected to the shaking force, and fully shaking the lubricating oil so that the gas dissolved in the oil can be quickly volatilized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the separation box structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the separation screen plate and the filter screen plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the filter screen structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the return spring of the utility model.

[0022] In the figure: 1. Oil-gas separation device body; 2. Separation box; 21. Connecting pipe; 22. Air outlet; 23. Oil drain port; 24. Mounting groove; 25. Separation mesh plate; 26. Pull ring; 27. Limiting groove; 28. Filter mesh plate; 29. ​​Lifting frame; 210. Roller; 211. Motor; 212. Driving rod; 213. Resistance ring; 214. Limiting block; 215. Fixed vertical rod; 216. Reset spring; 3. Sealing door; 4. Support leg. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0024] like Figure 1-5 As shown, the utility model provides an improved oil-gas separator, including an oil-gas separation device body 1, the oil-gas separation device body 1 includes a separation box 2, a sealing door 3 is arranged on the front end of the separation box 2, support legs 4 are fixedly installed around the bottom end of the separation box 2, a separation unit is arranged inside the separation box 2, shaking units are arranged on both sides of the bottom end of the separation unit, the separation unit includes connecting pipes 21 fixedly installed on the top ends of both sides of the separation box 2, an air outlet 22 is fixedly installed on the top of the separation box 2, an oil drain port 23 is fixedly installed on the bottom end of the separation box 2, mounting grooves 24 are fixedly installed on the top ends of the inner walls on both sides of the separation box 2, a separation mesh plate 25 is detachably plugged in the interior of the mounting groove 24, a pull ring 26 is fixedly installed on the outer surface of the front end of the separation mesh plate 25, and a filter mesh plate 28 is slidably installed on the bottom ends of the inner walls on both sides of the separation box 2.

[0025] Furthermore, the equipment is connected via the connecting pipe 21, and the lubricating oil mixed with gas is introduced into the interior of the separation box 2. After the lubricating oil enters the interior of the separation box 2, it will automatically drip downward under the action of gravity. At this time, the gas floats upward and is separated by the separation mesh plate 25. The gas is discharged outward along the air outlet 22. The lubricating oil attached to the bottom end of the separation mesh plate 25 will gradually drip downward on the top of the filter mesh plate 28, and the filter mesh plate 28 will filter and separate the lubricating oil. Example

[0026] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the shaking unit includes a limit groove 27 opened on the inner walls on both sides of the separation box 2, and the interior of the separation box 2 is located on both sides of the bottom end of the filter screen plate 28. A lifting frame 29 is fixedly installed, and a roller 210 is rotatably installed inside the bottom end of the lifting frame 29. A motor 211 is fixedly installed on the right outer surface of the separation box 2, and a driving rod 212 is fixedly installed on the output end of the motor 211. The other end of the driving rod 212 is rotatably installed on the left inner wall of the separation box 2. The driving rod A resistance ring 213 is fixedly sleeved on the outer surface of both sides of 212, and the resistance ring 213 rotates and abuts on the outer surface of the bottom end of the lifting frame 29. A limit block 214 is fixedly installed on the outer surface of both sides of the filter screen plate 28. A fixed vertical rod 215 is movably inserted inside the limit block 214. The fixed vertical rod 215 is fixedly installed on the upper and lower ends of the inner part of the limit groove 27. The outer surface of the fixed vertical rod 215 is located at the bottom end of the limit block 214 and is movably sleeved with a return spring 216. The other end of the return spring 216 is fixedly installed on the inner bottom end of the limit groove 27.

[0027] Furthermore, the output end of the motor 211 drives the driving rod 212 to rotate at a uniform speed, thereby prompting the resistance ring 213 to rotate and resist the lifting frame 29, lifting the lifting frame 29 upward, and the lifting frame 29 moves upward to push the filter plate 28 to move upward, driving the limit block 214 to slide on the outer surface of the fixed vertical rod 215. At this time, the reset spring 216 is in an extended state. When the resistance ring 213 rotates and moves away, the reverse thrust of the reset spring 216 is used to prompt the filter plate 28 to rebound and reset, thereby performing reciprocating motion, causing the filter plate 28 to shake up and down, causing the lubricating oil to fall again after being subjected to the shaking force, and fully shaking the lubricating oil so that the gas dissolved in the oil can be volatilized.

[0028] The working principle of the improved oil-gas separator is described in detail below.

[0029] like Figure 1-5As shown, when in use, the device is connected through the connecting pipe 21, and the lubricating oil mixed with gas is introduced into the interior of the separation box 2. After the lubricating oil enters the interior of the separation box 2, it will automatically drip downward under the action of gravity. At this time, the gas floats upward and is separated by the separation mesh plate 25. The gas is discharged outward along the gas outlet 22. The lubricating oil attached to the bottom end of the separation mesh plate 25 will gradually drip downward on the top of the filter mesh plate 28. The filter mesh plate 28 filters and separates the lubricating oil. At the same time, the output end of the motor 211 drives the driving rod 212 to rotate at a uniform speed, thereby The resistance ring 213 is caused to rotate and resist the lifting frame 29, and the lifting frame 29 is lifted upward. The lifting frame 29 moves upward and pushes the filter plate 28 to move upward, driving the limit block 214 to slide on the outer surface of the fixed vertical rod 215. At this time, the return spring 216 is in an extended state. When the resistance ring 213 rotates and moves away, the reverse thrust of the return spring 216 is used to cause the filter plate 28 to rebound and reset, thereby performing reciprocating motion, causing the filter plate 28 to shake up and down, causing the lubricating oil to fall again after being subjected to the shaking force, and fully shaking the lubricating oil so that the gas dissolved in the oil can be volatilized.

[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. An improved oil-gas separator, comprising an oil-gas separation device body (1), characterized in that: The oil-gas separation device body (1) comprises a separation box (2), a sealing door (3) is arranged on the front end of the separation box (2), and support legs (4) are fixedly installed around the bottom end of the separation box (2); A separation unit is arranged inside the separation box (2), and shaking units are arranged on both sides of the bottom end of the separation unit.

2. An improved oil-gas separator according to claim 1, characterized in that: The separation unit comprises connecting pipes (21) fixedly mounted on the top ends of both sides of the separation box (2); an air outlet (22) is fixedly mounted on the top end of the separation box (2); an oil discharge port (23) is fixedly mounted on the bottom end of the separation box (2); and mounting grooves (24) are fixedly mounted on the top ends of both sides of the inner wall of the separation box (2).

3. An improved oil-gas separator according to claim 2, characterized in that: A separation mesh plate (25) is detachably inserted into the interior of the installation groove (24), a pull ring (26) is fixedly mounted on the front end outer surface of the separation mesh plate (25), and filter mesh plates (28) are slidably mounted on the bottom ends of the inner walls on both sides of the separation box (2).

4. The improved oil-gas separator according to claim 1, characterized in that: The shaking unit comprises limit grooves (27) formed on the inner walls on both sides of the separation box (2); a lifting frame (29) is fixedly mounted on both sides of the bottom end of the filter screen plate (28) inside the separation box (2); a roller (210) is rotatably mounted inside the bottom end of the lifting frame (29).

5. An improved oil-gas separator according to claim 4, characterized in that: A motor (211) is fixedly mounted on the right outer surface of the separation box (2); a driving rod (212) is fixedly mounted on the output end of the motor (211); the other end of the driving rod (212) is rotatably mounted on the left inner wall of the separation box (2); and a resistance ring (213) is fixedly sleeved on both side outer surfaces of the driving rod (212); the resistance ring (213) is rotatably abutted against the bottom outer surface of the lifting frame (29).

6. An improved oil-gas separator according to claim 4, characterized in that: Limit blocks (214) are fixedly mounted on the outer surfaces of both sides of the filter screen plate (28), a fixed vertical rod (215) is movably inserted into the interior of the limit block (214), and the fixed vertical rod (215) is fixedly mounted on the upper and lower ends of the interior of the limit groove (27).

7. An improved oil-gas separator according to claim 6, characterized in that: The outer surface of the fixed vertical rod (215) is located on the bottom end of the limit block (214) and is movably sleeved with a return spring (216), and the other end of the return spring (216) is fixedly mounted on the inner bottom end of the limit groove (27).

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