CN220345406U

CN220345406U - Oil-gas separator

Info

Publication number: CN220345406U
Application number: CN202321892492.0U
Authority: CN
Inventors: 宋春梅; 杨广祥; 郭文博; 刘吉州
Original assignee: Dalian Xiangfeng Petrochemical Equipment Co ltd
Current assignee: Dalian Xiangfeng Petrochemical Equipment Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-16
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of petrochemical equipment, in particular to an oil-gas separator which improves the quality of oil-gas separation and the oil-gas separation effect and efficiency; the device comprises a box body and an air inlet pipe, wherein the air inlet pipe is fixedly connected to the left side wall of the box body, and a control valve is arranged on the air inlet pipe; still including removing supporting mechanism, centrifugal separation mechanism, stirring mechanism and discharge mechanism, centrifugal separation mechanism includes motor case, servo motor, pivot, connecting seat, cartridge filter and guide vane, stirring mechanism includes carousel and a plurality of rotor blade, discharge mechanism includes filter, scum pipe, two collection oil hoppers, two oil pipes, arc cover, toper baffle, spiral pipe and blast pipe, and the box is installed on removing supporting mechanism, and centrifugal separation mechanism installs the inside at the box, and stirring mechanism installs the upper portion at centrifugal separation mechanism, and discharge mechanism installs the bottom at the box.

Description

Oil-gas separator

Technical Field

The utility model relates to the technical field of petrochemical equipment, in particular to an oil-gas separator.

Background

In industries such as oil and gas exploitation, oil refining and chemical industry, a mixture containing oil and gas is often produced, and in order to effectively separate the oil and the gas, the oil and gas needs to be treated by an oil-gas separator, so as to avoid pollution or danger to the environment. Through retrieving, the oil and gas separator for petrochemical that prior art publication No. CN212818953U provided, the on-line screen storage device comprises a base, the crushing room is installed at the top of base, is equipped with slewing mechanism and filter in the inside of crushing room, the filter slope is installed on the inner wall of crushing room, slewing mechanism installs the top at the filter, is equipped with inlet pipe, oil drain pipe and scum pipe on the crushing room, can smash the bubble that rises, releases the oil in the bubble and handles, has improved oil gas separation's quality, and the device can also reduce gas ascending rate for the collision time between the gas is longer, thereby fuses together the oil granule that carries in the gas, finally separates with gas, under the effect of spiral centrifugal pipeline, the oil granule that carries in the gas glues on spiral centrifugal pipeline's lateral wall under the effect of centrifugal force, realizes oil gas separation. But the oil-gas bubbles can not be completely broken through the rotating mechanism, so that the oil-gas separation quality is poor and the oil-gas separation speed is low.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the oil-gas separator which improves the quality of oil-gas separation and improves the oil-gas separation effect and efficiency.

The utility model relates to an oil-gas separator which comprises a box body and an air inlet pipe, wherein the air inlet pipe is fixedly connected to the left side wall of the box body, and a control valve is arranged on the air inlet pipe; the centrifugal separation device comprises a box body, a centrifugal separation mechanism, a stirring mechanism and a discharging mechanism, wherein the box body is arranged on the movable support mechanism; the oil gas is input into the box through the air inlet pipe, and the oil gas is driven to rotate in the box through the stirring mechanism, so that the oil gas generates centrifugal force, the oil gas is subjected to preliminary separation, the unseparated oil gas generates centrifugal force through the centrifugal separation mechanism, the oil gas is separated again, the oil gas separation effect and efficiency are improved, the discharge mechanism discharges the separated oil liquid and gas, the equipment can be driven to move through the movable supporting mechanism, the labor burden of workers is reduced, and the convenience of the oil-gas separator is further improved.

Preferably, the centrifugal separation mechanism comprises a motor case, a servo motor, a rotating shaft, a connecting seat, a filter cartridge and a guide hopper, wherein the motor case is fixedly arranged in the middle of the bottom end of the case body, the servo motor is fixedly arranged in the motor case, the output end of the servo motor penetrates through the bottom end of the case body and is fixedly connected with the rotating shaft, the filter cartridge is fixedly arranged on the side wall of the middle part of the rotating shaft, the guide hopper is fixedly arranged on the inner side wall of the case body at the upper part of the filter cartridge, and the output end of the guide hopper extends into the top of the filter cartridge; the oil gas that does not completely separate drops in the guide hopper, in the cartridge filter is led to the guide hopper through the guide hopper, starts servo motor, drives the cartridge filter high-speed rotation through pivot and connecting seat to make oil gas produce great centrifugal force to oil gas separation once more, improve oil gas separation's effect and efficiency, improve the joint strength of pivot and cartridge filter through the connecting seat.

Preferably, the filter cartridge also comprises a mounting ring, a supporting baffle ring and a plurality of supporting wheels, wherein the top end of the filter cartridge is fixedly connected with the mounting ring, the supporting baffle ring is fixedly arranged on the inner side wall of the box body, the top end of the supporting baffle ring is provided with a rotating groove, the bottom end of the mounting ring is axially and uniformly provided with the plurality of supporting wheels, and the supporting wheels are arranged in the rotating groove of the supporting baffle ring in a rolling way; the cartridge filter rotates the time and drives the backing wheel through the collar and rotate in the change inslot that supports the baffle ring top, guarantees the stability when cartridge filter rotates, improve equipment life.

Preferably, the stirring mechanism comprises a rotary table and a plurality of rotating blades, the top end of the rotary shaft penetrates through the filter cartridge and stretches into the upper part of the box body, the rotary table is fixedly arranged at the top end of the rotary shaft, the plurality of rotating blades are axially and uniformly arranged on the outer wall of the rotary table, and the rotating blades and the output end of the air inlet pipe are positioned at the same height; after the oil gas is input into the box body through the air inlet pipe, the rotating shaft drives the rotating disc to rotate, the rotating disc rotates to drive the rotating blades to rotate, the rotating blades rotate to drive the oil gas to rotate in the box body, and meanwhile ascending bubbles can be smashed, so that the oil gas is centrifuged to perform primary oil gas separation, the quality of oil gas separation is guaranteed, and the speed of oil gas separation is improved.

Preferably, the discharging mechanism comprises a filter plate, a slag discharging pipe, two oil collecting hoppers, two oil discharging pipes, an arc-shaped cover, a conical baffle, a spiral pipe and an exhaust pipe, wherein the filter plate is obliquely arranged on the inner side wall of the box body below the filter cylinder, the slag discharging pipe is connected to the left side wall of the box body, the slag discharging pipe is provided with a discharging valve, the input end of the slag discharging pipe is positioned at the top end of the filter plate, the oil collecting hoppers are fixedly connected to the left end and the right end of the bottom end of the box body, the output end of the oil collecting hoppers is connected with the oil discharging pipe, the top end of the box body is connected with the arc-shaped cover, the conical baffle is internally connected with the conical baffle, the middle input end of the conical baffle is connected with the spiral pipe, the output end of the spiral pipe is connected with the exhaust pipe, and the middle part of the top end of the arc-shaped cover is fixedly arranged on the exhaust pipe; the separated gas upwards floats out, and through spiral pipe and exhaust pipe discharge box, can avoid oil to lead to the fact extravagant and lead to the fact the pollution to the air through exhaust pipe discharge box through toper baffle and spiral pipe, and oil filters through the filter and enters into the bottom of box and discharge through oil collecting hopper and oil drain pipe, and the waste residue is detained on the filter, opens the discharge valve and takes out the waste residue through the scum pipe, and the filter that the slope set up can be convenient for the waste residue discharge.

Preferably, the movable supporting mechanism comprises four supporting rods, a connecting plate, four mounting plates, four damping rods, four supporting plates, four springs and four movable wheels, wherein the four supporting rods are axially and uniformly arranged on the outer wall of the bottom of the box body, the connecting plate is fixedly connected between the four supporting rods, the four mounting plates are respectively and fixedly arranged at the bottom ends of the supporting rods, the bottom ends of the mounting plates are connected with the damping rods, the bottom ends of the damping rods are connected with the supporting plates, the springs are sleeved on the outer wall of the damping rods, and the bottom ends of the supporting plates are connected with the movable wheels; the equipment is supported by the four support rods, and the staff can move the oil-gas separator to a certain extent through the moving wheels when needed, so that the moving difficulty of the oil-gas separator is reduced, the labor burden of the staff is lightened, the convenience of the oil-gas separator is improved, and the vibration in the moving process can be buffered through the damping rods and the springs, so that the equipment is prevented from being damaged.

Preferably, the device further comprises a support frame, a plurality of electric telescopic rods and friction plates, wherein the support frame is fixedly arranged at the bottom end of the connecting plate, the electric telescopic rods are uniformly and fixedly arranged at the bottom of the connecting plate, and the output ends of the electric telescopic rods are connected with the friction plates; after moving to the appointed position, the electric telescopic rod is started, and drives the friction plate to move downwards, so that the friction plate is contacted with the ground, the equipment is supported, and the stability of the equipment in use is improved.

Compared with the prior art, the utility model has the beneficial effects that: the oil gas is input into the box through the air inlet pipe, and the oil gas is driven to rotate in the box through the stirring mechanism, so that the oil gas generates centrifugal force, the oil gas is subjected to preliminary separation, the unseparated oil gas generates centrifugal force through the centrifugal separation mechanism, the oil gas is separated again, the oil gas separation effect and efficiency are improved, the discharge mechanism discharges the separated oil liquid and gas, the equipment can be driven to move through the movable supporting mechanism, the labor burden of workers is reduced, and the convenience of the oil-gas separator is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the structure of the centrifugal separation mechanism and the agitation mechanism of the present utility model;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;

the reference numerals in the drawings: 1. a case; 2. an air inlet pipe; 3. a motor case; 4. a servo motor; 5. a rotating shaft; 6. a connecting seat; 7. a filter cartridge; 8. a guide hopper; 9. a mounting ring; 10. a supporting baffle ring; 11. a support wheel; 12. a turntable; 13. rotating the blade; 14. a filter plate; 15. a slag discharge pipe; 16. an oil collecting hopper; 17. an oil drain pipe; 18. an arc-shaped cover; 19. a conical baffle; 20. a spiral tube; 21. an exhaust pipe; 22. a heating jacket; 23. a support rod; 24. a connecting plate; 25. a mounting plate; 26. a damping rod; 27. a support plate; 28. a spring; 29. a moving wheel; 30. a support frame; 31. an electric telescopic rod; 32. friction plate.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 4, an air inlet pipe 2 is fixedly connected to the left side wall of the box body 1, a control valve is arranged on the air inlet pipe 2, a heating sleeve 22 is sleeved on the outer wall of the upper part of the box body 1, a motor box 3 is fixedly installed in the middle of the bottom end of the box body 1, a servo motor 4 is fixedly installed in the motor box 3, the output end of the servo motor 4 penetrates through the bottom end of the box body 1 and is fixedly connected with a rotating shaft 5, a filter cartridge 7 is fixedly installed on the middle side wall of the rotating shaft 5, a guide hopper 8 is fixedly installed on the inner side wall of the box body 1 at the upper part of the filter cartridge 7, the output end of the guide hopper 8 extends into the top of the filter cartridge 7, a mounting ring 9 is fixedly connected to the top end of the filter cartridge 7, a supporting baffle ring 10 is fixedly installed on the inner side wall of the box body 1, a rotating groove is formed in the top end of the supporting baffle ring 10, a plurality of supporting wheels 11 are uniformly installed at the bottom end of the mounting ring 9 in the axial direction, the supporting wheels 11 are installed in the rotating grooves of the supporting baffle ring 10 in a rolling mode, the top end of the rotating shaft 5 penetrates through the filter cartridge 7 and extends into the upper part of the box body 1, a rotating disc 12 is fixedly installed at the top end of the rotating disc 5, the top end of the rotating disc 12 is fixedly installed on the outer wall of the rotating disc 7, and a plurality of blades 13 of blades are uniformly installed at the same height as the same as the output blades 13, and are located at the same height as the rotating blades 2;

after the oil gas is input into the box body 1 through the air inlet pipe 2, the rotating shaft 5 drives the rotary table 12 to rotate, the rotary table 12 rotates to drive the rotating blades 13 to rotate, the rotating blades 13 rotate to drive the oil gas to rotate in the box body 1, and rising bubbles can be broken, so that the oil gas is centrifugally separated for the first time, the quality of oil gas separation is guaranteed, the speed of oil gas separation is improved, the oil gas which is not completely separated falls into the guide hopper 8, the guide hopper 8 is used for guiding the filter cartridge 7, the rotating shaft 5 and the connecting seat 6 drive the filter cartridge 7 to rotate at a high speed, so that the oil gas is greatly centrifugally separated for the second time, the effect and efficiency of oil gas separation are improved, the connecting strength of the rotating shaft 5 and the filter cartridge 7 are improved through the connecting seat 6, the supporting wheel 11 is driven to rotate in the rotating groove at the top end of the supporting baffle ring 10 through the mounting ring 9, the stability of the filter cartridge 7 during rotation is guaranteed, the service life of equipment is prolonged, the oil gas mixture can be uniformly and fully heated when needed through the heating sleeve 22, and the working quality of the oil gas separator is improved to a certain degree, and the practicability of the oil gas separator is improved.

As shown in fig. 1, 2 and 5, the filter plate 14 is obliquely arranged on the inner side wall of the box body 1 below the filter cartridge 7, the deslagging pipe 15 is connected on the left side wall of the box body 1, a discharge valve is arranged on the deslagging pipe 15, the input end of the deslagging pipe 15 is positioned at the top end of the filter plate 14, the oil collecting hopper 16 is fixedly connected at the left end and the right end of the bottom end of the box body 1, the output end of the oil collecting hopper 16 is connected with an oil discharging pipe 17, the top end of the box body 1 is connected with an arc-shaped cover 18, the inside of the arc-shaped cover 18 is connected with a conical baffle 19, the middle input end of the conical baffle 19 is connected with a spiral pipe 20, the output end of the spiral pipe 20 is connected with an exhaust pipe 21, the exhaust pipe 21 is fixedly provided with the middle part of the top end of the arc-shaped cover 18, four support rods 23 are axially and uniformly arranged on the outer wall of the bottom of the box body 1, a connecting plate 24 is fixedly connected between the four support rods 23, four mounting plates 25 are respectively and fixedly arranged at the bottom ends of the support rods 23, the bottom ends of the mounting plates 25 are connected with damping rods 26, the bottom ends of the damping rods 26 are connected with supporting plates 27, springs 28 are sleeved on the outer wall of the damping rods 26, the bottom ends of the supporting plates 27 are connected with movable wheels 29, a supporting frame 30 is fixedly arranged at the bottom end of the connecting plate 24, an electric telescopic rod 31 is uniformly and fixedly arranged at the bottom of the connecting plate 24, and the output end of the electric telescopic rod 31 is connected with friction plates 32;

the separated gas upwards floats out, discharge the box 1 through spiral pipe 20 and blast pipe 21, can avoid oil to cause extravagant and to the air pollution through blast pipe 21 discharge box 1 through toper baffle 19 and spiral pipe 20, oil filters through filter 14 and enters into the bottom of box 1 and discharges through collection oil bucket 16 and oil drain pipe 17, the waste residue is detained on filter 14, open the discharge valve and take out the waste residue through scum pipe 15, the filter 14 of slope setting can be convenient for the waste residue discharge, support equipment through four bracing pieces 23, make the staff through removing wheel 29 and carry out certain removal to the position of oil separator through removing wheel 29 when needs, thereby the removal degree of difficulty of oil separator has been reduced, the work burden of staff has been alleviateed, and then the convenience of oil separator has been improved, vibrations in the moving process can be buffered through damping rod 26 and spring 28, avoid causing the damage to the equipment, after moving to the assigned position, start electric telescopic rod 31, electric telescopic rod 31 drives friction plate 32 and moves down, make plate 32 and ground contact, stability when supporting equipment is used to the equipment.

As shown in fig. 1 to 5, in the oil-gas separator of the present utility model, when in operation, a worker can move the position of the oil-gas separator to a certain extent through the moving wheel 29 by moving the wheel 29, the oil gas is input into the tank 1 through the air inlet pipe 2, the servo motor 4 is started, the filter cartridge 7 is driven to rotate at a high speed through the rotating shaft 5 and the connecting seat 6, the rotating shaft 5 drives the rotating disc 12 to rotate, the rotating disc 12 rotates to drive the rotating blades 13 to rotate, the rotating blades 13 rotate to drive the oil gas to rotate in the tank 1, and at the same time, the rising bubbles can be broken, so that the oil gas is centrifugally separated for the first time, the oil gas which is not completely separated falls into the guide hopper 8, is guided into the filter cartridge 7 through the guide hopper 8, so that the oil gas is separated again by a large centrifugal force, the separated gas is discharged upwards through the spiral pipe 20 and the air outlet pipe 21, waste and pollution caused by the air can be avoided by the oil discharged from the tank 1 through the conical baffle 19 and the spiral pipe 20, the waste residue can be prevented from being filtered through the filter plate 14, the bottom of the tank 1 is discharged through the oil collecting hopper 16 and the filter plate 17, and the waste residue is discharged through the filter plate 15, and the filter plate is discharged through the filter plate 15 is discharged.

The servo motor 4 and the heating jacket 22 of the oil-gas separator of the utility model are purchased on the market, and the person skilled in the art only needs to install and operate according to the attached instruction manual, without the need of creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The oil-gas separator comprises a box body (1) and an air inlet pipe (2), wherein the air inlet pipe (2) is fixedly connected to the left side wall of the box body (1), and a control valve is arranged on the air inlet pipe (2); the device is characterized by further comprising a movable supporting mechanism, a centrifugal separation mechanism, an agitating mechanism and a discharging mechanism, wherein the box body (1) is arranged on the movable supporting mechanism, the centrifugal separation mechanism is arranged in the box body (1), the agitating mechanism is arranged on the upper part of the centrifugal separation mechanism, and the discharging mechanism is arranged at the bottom end of the box body (1).

2. The oil-gas separator according to claim 1, wherein the centrifugal separation mechanism comprises a motor case (3), a servo motor (4), a rotating shaft (5), a connecting seat (6), a filter cartridge (7) and a guide hopper (8), wherein the motor case (3) is fixedly installed in the middle of the bottom end of the case body (1), the servo motor (4) is fixedly installed in the motor case (3), the output end of the servo motor (4) penetrates through the bottom end of the case body (1) and is fixedly connected with the rotating shaft (5), the filter cartridge (7) is fixedly installed on the side wall of the middle of the rotating shaft (5), the guide hopper (8) is fixedly installed on the inner side wall of the case body (1) on the upper portion of the filter cartridge (7), and the output end of the guide hopper (8) extends into the top of the filter cartridge (7).

3. The oil-gas separator according to claim 2, further comprising a mounting ring (9), a supporting baffle ring (10) and a plurality of supporting wheels (11), wherein the mounting ring (9) is fixedly connected to the top end of the filter cylinder (7), the supporting baffle ring (10) is fixedly installed on the inner side wall of the box body (1), a rotating groove is formed in the top end of the supporting baffle ring (10), the plurality of supporting wheels (11) are axially and uniformly installed at the bottom end of the mounting ring (9), and the supporting wheels (11) are installed in the rotating groove of the supporting baffle ring (10) in a rolling mode.

4. An oil-gas separator as claimed in claim 2, characterized in that the stirring mechanism comprises a rotary disc (12) and a plurality of rotary blades (13), the top end of the rotary shaft (5) penetrates through the filter cartridge (7) to extend into the upper part of the box body (1), the rotary disc (12) is fixedly arranged at the top end of the rotary shaft (5), the plurality of rotary blades (13) are axially and uniformly arranged on the outer wall of the rotary disc (12), and the rotary blades (13) and the output end of the air inlet pipe (2) are positioned at the same height.

5. The oil-gas separator according to claim 2, wherein the discharging mechanism comprises a filter plate (14), a slag discharging pipe (15), two oil collecting hoppers (16), two oil discharging pipes (17), an arc-shaped cover (18), a conical baffle (19), a spiral pipe (20) and an exhaust pipe (21), wherein the filter plate (14) is obliquely arranged on the inner side wall of the box body (1) below the filter cylinder (7), the slag discharging pipe (15) is connected on the left side wall of the box body (1), a discharging valve is arranged on the slag discharging pipe (15), the input end of the slag discharging pipe (15) is positioned at the top end of the filter plate (14), the oil collecting hoppers (16) are fixedly connected at the left end and the right end of the bottom end of the box body (1), the output end of the oil collecting hoppers (16) is connected with the oil discharging pipe (17), the top end of the box body (1) is connected with the arc-shaped cover (18), the inner connection of the conical baffle (19) is connected with the middle part of the spiral pipe (20), the output end of the conical baffle (19) is connected with the spiral pipe (21), and the middle part of the exhaust pipe (21) is fixedly arranged at the top end of the arc-shaped cover (18).

6. An oil-gas separator as claimed in claim 1, characterized in that the movable supporting mechanism comprises four supporting rods (23), a connecting plate (24), four mounting plates (25), four damping rods (26), four supporting plates (27), four springs (28) and four movable wheels (29), wherein the four supporting rods (23) are axially and uniformly arranged on the outer wall of the bottom of the tank body (1), the connecting plate (24) is fixedly connected between the four supporting rods (23), the four mounting plates (25) are respectively and fixedly arranged at the bottom ends of the supporting rods (23), the damping rods (26) are connected at the bottom ends of the mounting plates (25), the supporting plates (27) are connected at the bottom ends of the damping rods (26), the springs (28) are sleeved on the outer wall of the damping rods (26), and the movable wheels (29) are connected at the bottom ends of the supporting plates (27).

7. The oil-gas separator according to claim 6, further comprising a supporting frame (30), a plurality of electric telescopic rods (31) and friction plates (32), wherein the supporting frame (30) is fixedly arranged at the bottom end of the connecting plate (24), the electric telescopic rods (31) are uniformly and fixedly arranged at the bottom of the connecting plate (24), and the output ends of the electric telescopic rods (31) are connected with the friction plates (32).