Multifunctional compressor unit pretreatment system

Abstract

The utility model belongs to the technical field of separators, and particularly relates to a multifunctional compressor unit pretreatment system which comprises a compressor and a separator, one side of the compressor is provided with an air inlet port, the separator is arranged outside the air inlet port, the separator is provided with an exhaust pipe, the exhaust pipe is communicated with the air inlet port, and the air inlet port is communicated with the compressor. Gas in the separator is guided into the compressor through the exhaust pipe, a base plate is arranged at the bottom of the separator, and a moving mechanism is further arranged between the base plate and the separator. The moving mechanism comprises a moving groove, and the moving groove is formed in the top of the base plate. The utility model aims to provide a compressor unit with a separator, which aims at arranging the separator outside the compressor unit, so that the diameter of a separation tank of the separator is not limited by the internal space of the compressor unit any more, and a worker can select the separator with proper capacity to be matched with the compressor after combining the internal space of the compressor unit with the liquid feeding amount. It is desirable to reduce damage to the compression device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of separator, concretely relates to a multifunctional compressor unit pretreatment system. BACKGROUND

[0002] The gas-liquid separator is a device for separating gas and liquid. Because the specific gravity of gas and liquid is different, when the liquid and gas flow together, if encountering an obstruction, the gas will flow around, while the liquid, due to inertia, continues to have a forward speed, and the forward liquid adheres to the obstruction wall and is collected downward due to the action of gravity and is discharged through a discharge pipe.

[0003] At present, the natural gas booster equipment requires that the natural gas entering the compressor cannot contain liquid water or oil during the booster production process, because the liquid substance is incompressible and can cause damage to the compressor, and in severe cases, can cause major safety accidents and personnel casualties. However, in actual situations, a large amount of liquid substance appears in the formation during the production of the gas well, which will cause the natural gas extracted from the well to contain a large amount of liquid substance, causing harm to the compression equipment.

[0004] In the prior art, the gas-liquid separator is usually arranged in the gas inlet port of the compressor for gas-liquid separation of the gas entering the compressor. However, due to the size of the internal space of the compressor unit, the diameter of the separation tank of the gas-liquid separator needs to be adapted to the size of the internal space of the compressor unit. When the liquid amount exceeds the volume range of the gas inlet separation of the equipment, the excess part will still enter the compressor, causing damage to the compression equipment. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a multifunctional compressor unit pretreatment system, which aims to arrange the separator outside the compressor unit, so that the diameter of the separation tank of the separator is no longer limited by the internal space of the compressor unit, which helps the staff to select a separator with a suitable capacity to adapt to the compressor after considering the internal space of the compressor unit and the size of the liquid amount, so as to reduce the damage to the compression equipment.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A multifunctional compressor unit pretreatment system, comprising a compressor and a separator, one side of the compressor is provided with a gas inlet port, the separator is arranged outside the gas inlet port, an exhaust pipe is arranged on the separator, the exhaust pipe is communicated with the gas inlet port, the gas in the separator is guided into the compressor through the exhaust pipe, a base plate is arranged at the bottom of the separator, and a moving mechanism is further arranged between the base plate and the separator.

[0008] The moving mechanism comprises:

[0009] A moving groove is arranged on the top of the base plate;

[0010] A moving plate is arranged on the top of the separator, and an active gap is arranged between the bottom of the moving plate and the top of the base plate.

[0011] The bottom of the moving plate is provided with a sliding part, and the sliding part is in sliding connection with the moving groove.

[0012] As a preferred technical solution, the sliding part comprises:

[0013] A sliding block is arranged on the bottom of the moving plate, and the sliding block is in close contact with the inner wall of the moving groove.

[0014] A roller is arranged on the bottom of the sliding block, and the roller is in abutment with the bottom of the moving groove.

[0015] Further, the sliding block and the inner wall of the moving groove in close contact with the sliding block are both provided with fixing holes, and the fixing holes are used for external fixing members.

[0016] Further, the fixing member comprises a threaded rod, and the fixing hole comprises a threaded hole.

[0017] Further, a through groove is arranged on the outer wall of the moving groove, and the through groove extends along the length direction of the moving groove.

[0018] Further, a supporting member is arranged, and the supporting member is a hemispherical protrusion arranged on the top of the base plate.

[0019] Further, a jacking part is arranged, and the jacking part comprises a telescopic rod and a driving member.

[0020] Further, the driving member is controlled by an external controller.

[0021] As described above, the beneficial effects of the present application are as follows:

[0022] By setting the separator outside the compressor, the size of the separation tank of the separator can no longer be limited by the internal space of the compressor unit, and the workers only need to select a separator with a suitable capacity to match the compressor after considering the internal space of the compressor unit and the size of the liquid, which helps to improve the water entering problem of the compressor caused by too large liquid.

[0023] By setting the moving mechanism, the separator can be quickly installed and removed, and the separator can be moved in the horizontal direction, so that the separator can be moved away from or accessed from the air inlet port of the compressor for maintenance or replacement. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model will be explained through example and the mode of referring to the drawings, wherein:

[0025] Figure 1 is the structure schematic view of the multifunctional compressor unit pretreatment system provided by the utility model;

[0026] Figure 2 is the top view of the multifunctional compressor unit pretreatment system provided by the utility model;

[0027] Figure 3 is the cross section schematic view of the substrate provided by the utility model;

[0028] Figure 4 is the structure schematic view of the substrate provided by the utility model; Figure 3 is the enlarged schematic view of A in the structure schematic view of the substrate provided by the utility model;

[0029] Figure 5 is the structure schematic view of the substrate provided by the utility model.

[0030] Separator-1; Exhaust pipe-2; Substrate-3; Moving mechanism-4; Fixing piece-5; Moving groove-6; Sliding block-7; Roller-8; Slot-9. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] Embodiment one

[0033] In the prior art, the gas-liquid separator is usually installed at the intake port of the compressor, aiming to perform gas-liquid separation on the gas about to enter the compressor. However, due to the limitation of the internal space of the compressor set, the diameter of the separation tank of the gas-liquid separator must match the size of the internal cavity of the compressor set. When the liquid flow exceeds the intake separation volume designed by the equipment, the excess liquid will still enter the compressor, which may cause damage to the compression equipment.

[0034] Therefore, in order to solve the above problems and realize the function of reducing liquid penetration into the compressor and reducing the probability of compressor damage, the utility model discloses a multifunctional compressor set pretreatment system, referring to Figures 1-5 , comprising a compressor and a separator 1, one side of the compressor is provided with an intake port, the separator 1 is arranged outside the intake port, an exhaust pipe 2 is arranged on the separator 1, the exhaust pipe 2 is communicated with the intake port, the gas in the separator 1 is guided into the compressor by the exhaust pipe 2, specifically, the bottom of the separator 1 is provided with a base plate 3, a moving mechanism 4 is further arranged between the base plate 3 and the separator 1.

[0035] In the embodiment, by arranging the separator 1 outside the compressor, the size of the separation tank of the separator 1 can no longer be limited by the internal space of the compressor set, the staff only needs to select a separator with a suitable capacity to adapt to the compressor after combining the internal space of the compressor set and the liquid amount, which is helpful to improve the water inlet problem of the compressor caused by excessive liquid amount, and the moving mechanism 4 can be used to realize the quick installation and disassembly of the separator when replacing the adapted separator. The design of the moving mechanism 4 enables the separator 1 to move in the horizontal direction, so that the separator 1 can be conveniently moved away from or connected to the intake port of the compressor for maintenance or replacement.

[0036] In a specific embodiment, the moving mechanism 4 comprises a moving groove 6 and a moving plate, the moving groove 6 is arranged at the top of the base plate 3, the bottom of the moving plate is arranged at the top of the base plate 3, the top of the moving plate is connected with the bottom of the separator 1, wherein the bottom of the moving plate is provided with a sliding part, the sliding part is slidably connected with the moving groove 6, and an active gap is arranged between the bottom of the moving plate and the top of the base plate 3, through the cooperation of the sliding part and the moving groove 6, the separator 1 can reciprocate on the top of the base plate 3.

[0037] In the initial state, the separator 1 is assembled on the top of the moving plate, and is moved on the ground through the sliding part at the bottom of the moving plate. When it is needed to connect the separator 1 with the compressor, the worker can place and fix the base plate 3 on the ground between the compressor and the separator 1, then align the sliding part at the bottom of the moving plate with the moving groove 6 on the base plate 3 and push the moving plate, so that the separator 1 is slid along the moving groove 6 to the air inlet port of the compressor. After the separator 1 reaches the specified position, the worker can fix the moving plate with the base plate 3 by using the fixing device, so as to ensure that the separator 1 will not be displaced during operation. In addition, the design of the moving mechanism 4 also allows the separator 1 to be moved away from the air inlet port of the compressor by reverse operation when the separator 1 needs to be maintained or replaced, so that quick maintenance and replacement work can be achieved. The whole process does not need to disassemble the compressor, thereby improving the maintenance efficiency and reducing the maintenance cost.

[0038] Meanwhile, the arrangement of the moving groove 6 also helps to prevent the separator 1 from deviating or tilting during movement, so as to achieve the limiting effect and further improve the stability of the separator 1 during movement.

[0039] For example, the sliding part comprises a sliding block 7 and a roller 8. The top of the sliding block 7 is fixed to the bottom of the moving plate, and the sliding block 7 is in close contact with the inner wall of the moving groove 6. The roller 8 is arranged at the bottom of the sliding block 7 and abuts against the bottom of the moving groove 6. When the moving plate is pushed, the sliding block 7 and the roller 8 jointly act, so that the separator 1 can smoothly slide along the moving groove 6 during movement, the friction is reduced, and the moving efficiency is improved. The close contact design of the inner wall of the sliding block 7 ensures the close fit during movement and prevents the separator 1 from shaking during movement. The roller 8 provides a rolling support point at the bottom of the moving plate, so that the moving plate is more convenient to push, and the abrasion of the bottom of the moving groove 6 is also reduced.

[0040] Embodiment two

[0041] On the basis of embodiment one, when the separator 1 is moved to the specified position, the separator needs to be fixed. In view of this, referring to Figures 4-5 The utility model also comprises a fixing assembly for fixing the separator 1. Specifically, the sliding block 7 and the inner wall of the moving groove 6 in close contact with the sliding block 7 are both provided with fixing holes, and the fixing holes are used for connecting with the fixing piece 5. The sliding block 7 is fixed through the cooperation of the fixing piece 5 and the fixing holes.

[0042] In the embodiment, the design of the fixing assembly provides reliable guarantee for stable operation of the system. When the separator 1 is accurately moved to the designated position corresponding to the compressor inlet port by the moving mechanism 4, the fixing assembly starts to play a role. The slide block 7 and the fixing holes on the inner wall of the moving groove 6 are regularly distributed, which can realize effective fixing at different moving positions.

[0043] Specifically, the fixing member 5 adopts a threaded rod which is tightly and firmly matched with the fixing holes (threaded holes). The operator inserts the threaded rod through the slot 9 and then screws it into the corresponding threaded hole. During the screwing process, the threaded rod is gradually tightened to generate strong clamping force on the slide block 7, thereby tightly fixing the slide block 7 in the moving groove 6. Since the fixing holes are distributed along the length direction of the moving groove 6, the operator can select the most suitable fixing hole for fixing according to actual needs, ensuring that the separator 1 remains absolutely stable during operation. This fixing method is not only simple to operate, but also has remarkable fixing effect. It can effectively prevent the displacement of the separator 1 due to vibration, air flow impact and other factors during the operation of the compressor, thereby ensuring the stability of the connection between the exhaust pipe 2 and the inlet port and ensuring that the gas can be smoothly and stably introduced into the compressor from the separator 1.

[0044] At the same time, the stable position of the separator 1 also helps to maintain the effect of gas-liquid separation, avoids the re-mixing of the separated liquid into the gas due to the shaking of the separator 1, further protects the compressor from the invasion of liquid substances, prolongs the service life of the compressor and improves the reliability and stability of the entire multifunctional compressor set pretreatment system. When it is necessary to move or maintain the separator 1 again, the operator only needs to reverse the operation to screw the threaded rod out of the threaded hole, thereby releasing the fixing and conveniently and quickly performing subsequent operations.

[0045] Embodiment three

[0046] On the basis of the embodiment one, in order to prevent the moving plate from being concave during supporting the separator 1, the utility model also includes a support for supporting the moving plate, specifically, the support is a hemispherical protrusion arranged on the top of the base plate 3, and the top of the support faces the bottom of the moving plate.

[0047] Further, it further includes a jacking part, the jacking part includes a telescopic rod and a driving part, one end of the telescopic rod is inserted into the inside of the base plate 3 and connected with the bottom of the support, the other end of the telescopic rod is connected with the driving part, and the jacking part pushes the support towards the moving plate;

[0048] Through the above structural arrangement, in the initial state, the telescopic rod is in the retracted state, the bottom of the supporting piece is attached to the top of the base plate 3, when the moving plate moves to the top of the base plate 3, the worker can open the driving piece, the telescopic rod is raised upward, the supporting piece is in contact with the bottom of the moving plate, and the moving plate is supported, thereby preventing the moving plate from being deformed inward when the supporting and separating device 1 is separated. The driving piece of the jacking part can be driven by air, hydraulic pressure or electricity, and the appropriate driving mode is selected according to the actual needs.

[0049] In one embodiment, the supporting piece can be provided with five, five supporting pieces are respectively located below the four end points and the central point of the moving plate, and this distribution mode ensures uniform support and effectively disperses the weight of the moving plate, thereby reducing the deformation risk caused by excessive stress on a single point.

[0050] Meanwhile, the hemispherical arrangement forms a combination of point contact and surface contact between the supporting piece and the moving plate, which can ensure good support effect and also adapt to the possible slight displacement of the moving plate to some extent, thereby further enhancing the stability of the system.

[0051] Finally, when the separating device 1 needs to be moved, the worker can close the driving piece to make the telescopic rod retract again, so as to remove the contact between the supporting piece and the moving plate, thereby facilitating the movement of the moving plate.

[0052] It should be noted that the driving piece is controlled by an external controller, and the external controller adopts a programmable logic controller (PLC) or an industrial control device with corresponding control function, so that the worker can remotely control the driving piece, which belongs to the existing conventional technical means, and will not be described below.

[0053] In summary, in combination with examples one to three, the working steps of the multifunctional compressor set pretreatment system are:

[0054] Firstly, when the system is installed, the worker selects the appropriate product from the separating device 1 of the appropriate specification according to the compressor model, the internal space of the compressor set and the actual production liquid amount. The selected separating device 1 is assembled to the top of the moving plate, the sliding block 7 is stably connected to the bottom of the moving plate, and the roller 8 can normally rotate. Check the position of the fixing piece 5 (threaded rod) for easy operation, confirm that the telescopic rod of the jacking part is in the retracted state, and the supporting piece is kept at an appropriate distance from the bottom of the moving plate.

[0055] Then, the base plate 3 is carried to the predetermined position between the compressor and the separating device 1, and is fixed to the ground in a suitable manner to ensure that the direction of the moving groove 6 is consistent with the moving direction of the moving plate, and there is no foreign matter in the groove to hinder the sliding of the sliding block 7. Push the moving plate so that the sliding block 7 enters the moving groove 6, observe the rolling of the roller 8 and the attachment of the sliding block 7 to the inner wall of the moving groove 6, and use auxiliary tools to ensure that the moving direction of the moving plate is accurate and prevent the separating device 1 from colliding with the surrounding equipment.

[0056] When the separator 1 is moved to the corresponding position of the compressor intake port under the guidance of the moving groove 6, the exhaust pipe 2 is roughly aligned with the intake port. Precise adjustment is carried out. By observing the exhaust pipe 2 and the intake port marked or using measuring tools, ensure that the connection accuracy meets the requirements. After the position is determined, the threaded rod is inserted into the corresponding fixed hole through the slot 9, and the tool is tightened according to the specified torque. Keep the slider 7 stable in the moving groove 6 during the tightening process to avoid displacement of the separator 1 due to uneven tightening force. At the same time, start the external controller and send the rising command to the driving part. The driving part drives the telescopic rod to rise smoothly, pushing the support to contact the bottom of the moving plate. When in contact, observe the state of the moving plate to ensure that the contact points between the support and the bottom of the moving plate are evenly distributed.

[0057] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between various embodiments can be referred to each other.

[0058] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional compressor unit pretreatment system comprising a compressor and a separator (1), one side of the compressor is provided with an air inlet port, the separator (1) is arranged outside the air inlet port, an exhaust pipe (2) is arranged on the separator (1), the exhaust pipe (2) is in communication with the air inlet port, and the gas in the separator (1) is guided into the compressor through the exhaust pipe (2), characterized in that, The bottom of the separator (1) is provided with a base plate (3), and a moving mechanism (4) is further arranged between the base plate (3) and the separator (1); The moving mechanism (4) comprises: A moving groove (6) is arranged on the top of the base plate (3); A moving plate is arranged, the top of the moving plate is connected with the bottom of the separator (1), and an active gap is arranged between the bottom of the moving plate and the top of the base plate (3); The bottom of the moving plate is provided with a sliding part, and the sliding part is slidably connected with the moving groove (6), so that the separator (1) reciprocally moves on the top of the base plate (3) through the cooperation of the sliding part and the moving groove (6).

2. The multifunctional compressor train pretreatment system of claim 1, wherein, The sliding part comprises: A sliding block (7) is arranged on the bottom of the moving plate, and the sliding block (7) is in close contact with the inner wall of the moving groove (6); A roller (8) is arranged on the bottom of the sliding block (7), and the roller (8) is in abutment with the bottom of the moving groove (6).

3. The multifunctional compressor train pretreatment system of claim 2, wherein, The sliding block (7) and the inner wall of the moving groove (6) in close contact with the sliding block (7) are both provided with fixing holes, and the fixing holes are used for connecting with a fixing member (5), so that the sliding block (7) is fixed through the cooperation of the fixing member (5) and the fixing holes.

4. The multi-functional compressor train pretreatment system of claim 3, wherein, The fixing member (5) comprises a threaded rod, and the fixing hole comprises a threaded hole, wherein a plurality of fixing holes are distributed along the length direction of the moving groove (6).

5. The multi-functional compressor train pretreatment system of claim 4, wherein, A through groove (9) is arranged on the outer wall of the moving groove (6), and the through groove (9) extends along the length direction of the moving groove (6), and the threaded rod is introduced into the moving groove (6) through the through groove (9).

6. The multifunctional compressor train pretreatment system of claim 1, wherein, Further comprising a supporting member, the supporting member is a hemispherical protrusion arranged on the top of the base plate (3), and the top of the supporting member faces the bottom of the moving plate.

7. The multi-functional compressor train pretreatment system of claim 6, wherein, Further comprising a jacking part, the jacking part comprises a telescopic rod and a driving member, one end of the telescopic rod is inserted into the inside of the base plate (3) and connected with the bottom of the supporting member, and the other end of the telescopic rod is connected with the driving member, and the supporting member is pushed towards the moving plate by the jacking part.

8. The multi-functional compressor train pretreatment system of claim 7, wherein, The driving member is controlled by an external controller.

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