CN114046238A

CN114046238A - Natural gas processing plant and method of installing same

Info

Publication number: CN114046238A
Application number: CN202111226495.6A
Authority: CN
Inventors: 温正云; 于秀鑫; 何国栋; 赵令杨
Original assignee: Jereh Oil and Gas Engineering Corp
Current assignee: Jereh Oil and Gas Engineering Corp
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-02-15

Abstract

The application discloses natural gas treatment equipment and an installation method thereof, and the natural gas treatment equipment comprises: a mounting sled (110); a compressor (120) disposed on the mounting sled (110) and having a first exhaust port; air cooler (130), air cooler (130) and installation sled (110) interval set up, and air cooler (130) have first gas inlet, and first gas inlet is linked together through first pipeline (510) and first exhaust port, and first pipeline (510) are less than compressor (120) and air cooler (130), and first pipeline (510) can set up in subaerial trench (200). The pipeline that this application can solve outside the installation sled damages easily and natural gas treatment device's the relatively poor problem of aesthetic property, and in addition, the ground space can be saved in arranging of trench, is favorable to patrolling and examining of natural gas treatment device operation in-process, also is favorable to the subsequent maintenance of natural gas treatment device simultaneously.

Description

Natural gas processing plant and method of installing same

Technical Field

The application belongs to the technical field of natural gas, and particularly relates to natural gas treatment equipment and an installation method thereof.

Background

The natural gas processing equipment can carry out processing operations such as compression, purification to the natural gas to be convenient for the transport of natural gas and promote the quality of natural gas.

The natural gas treatment equipment mainly comprises a compressor, an air cooler and other devices, and the compressor and the air cooler can be communicated through a pipeline. Traditional natural gas treatment facility adopts the sled dress mode to install mostly, can set up the compressor on the installation sled, and the pipeline between compressor and the air cooler then is located outside the installation sled, supports these pipelines in subaerial through pipeline strutting arrangement, and this kind of mode leads to the staff to patrol and examine natural gas treatment facility and need stride the pipeline when needing, consequently has the problem of the maintenance natural gas treatment facility of not being convenient for. In order to solve the problem, in another scheme, a supporting platform can be additionally arranged independently so as to fix the pipeline, and meanwhile, the pipeline does not need to be crossed when a worker inspects the natural gas treatment equipment.

No matter which kind of arrangement scheme of adoption above-mentioned, the pipeline outside the installation sled all exposes in external environment, leads to these pipelines to damage because of factors such as rainwater, wind-blown solarization and external force easily on the one hand, and on the other hand also can lead to natural gas treatment facility's aesthetic property relatively poor.

Disclosure of Invention

The embodiment of the application aims to provide natural gas treatment equipment and an installation method thereof, and the problems that pipelines except an installation pry are easy to damage and the natural gas treatment equipment is poor in attractiveness can be solved.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides a natural gas processing apparatus, which includes:

mounting a pry;

a compressor disposed on the mounting sled, the compressor having a first exhaust port;

the air cooler, the air cooler with installation sled interval sets up, the air cooler has first gas entry, first gas entry through first pipeline with first exhaust port is linked together, first pipeline is less than the compressor reaches the air cooler, just first pipeline can set up in the trench of the below ground.

In a second aspect, an embodiment of the present application provides an installation method of a natural gas processing apparatus, which is applied to the natural gas processing apparatus, and includes:

digging a pipe ditch below the ground;

placing the first conduit within the pipe trench;

fixing the installation pry on the ground, and fixing the compressor on the installation pry;

and respectively connecting a first pipeline with the compressor and the air cooler.

In the embodiment of the application, connect the first pipeline between compressor and air cooler and can set up in the trench to make first pipeline can hide, consequently first pipeline is difficult to damage because of factors such as rainwater, wind-blown sun and external force, can promote natural gas treatment equipment's aesthetic property simultaneously. In addition, ground space can be saved in the arrangement of pipe chase to when the staff patrols and examines natural gas treatment device, the staff can not disturbed by first pipeline basically, is favorable to patrolling and examining of natural gas treatment device operation in-process, also is favorable to the subsequent maintenance of natural gas treatment device simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a natural gas processing plant disclosed in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a pipe support apparatus according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic flow chart of an installation method disclosed in the embodiment of the present application.

Description of reference numerals:

110-installation pry, 120-compressor, 130-air cooler, 141-first gas inlet separator, 142-second gas inlet separator, 143-first gas exhaust separator, 151-first gas inlet buffer tank, 152-first gas exhaust buffer tank, 153-second gas inlet buffer tank, 154-second gas exhaust buffer tank, 160-gas inlet end, 170-filling layer, 180-gas exhaust end, 200-pipe ditch, 201-inner wall, 210-first pipe ditch, 220-second pipe ditch, 300-grid, 400-pipeline supporting device, 410-embedded plate, 420-supporting piece, 421-rod-shaped part, 422-plate-shaped part, 430-hoop, 440-threaded fastener, 510-first pipeline, 520-second pipeline, 530-third pipeline, 540-fourth conduit.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The natural gas processing equipment and the installation method thereof provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings by specific embodiments and application scenarios thereof.

Referring to fig. 1 and 3, embodiments of the present application disclose a natural gas processing plant including a mounting skid 110, a compressor 120, and an air cooler 130.

Installation sled 110 can be as the installation basis of compressor 120, and compressor 120 sets up on installation sled 110, and compressor 120 has first air inlet and first exhaust mouth, and gas can get into compressor 120 from first air inlet, and the gas after the compression passes through first exhaust mouth and discharges compressor 120.

Air cooler 130 may be configured to cool the gas, and air cooler 130 is spaced apart from mounting sled 110, i.e., air cooler 130 is not disposed on mounting sled 110, but is spaced apart from mounting sled 110. The air cooler 130 has a first gas inlet communicated with the first exhaust port through a first pipe 510 and a first gas outlet which may be communicated with other subsequent devices, so that the gas compressed by the compressor 120 may enter the air cooler 130 through the first gas inlet and the cooled gas may be discharged through the first gas outlet.

The first pipe 510 is disposed between the compressor 120 and the air cooler 130, that is, the first pipe 510 is disposed outside the mounting block 110, so that the first pipe 510 may be lower than the compressor 120 and the air cooler 130, and the first pipe 510 may be disposed in the pipe trench 200 below the ground. In other words, the compressor 120 and the air cooler 130 are located above the ground, and the first pipe 510 is located below the ground, so that the first pipe 510 is lower than the compressor 120 and the air cooler 130 as a whole.

This application embodiment makes first pipeline 510 can hide, and when the staff patrolled and examined natural gas treatment device, first pipeline 510 can not disturb the staff basically, consequently so set up to be favorable to patrolling and examining of natural gas treatment device operation in-process, also is favorable to the subsequent maintenance of natural gas treatment device simultaneously. Meanwhile, the first pipeline 510 is not easily damaged by rain, wind, sunlight, external force and other factors, and the arrangement can also improve the aesthetic property of the natural gas treatment equipment.

In an alternative embodiment, the compressor 120 has a second gas inlet, and the first gas outlet of the air cooler 130 is connected to the second gas inlet through a second pipe 520, that is, the cooled gas discharged from the air cooler 130 may enter the compressor 120 again for compression, so that the part of the gas may be compressed again to improve the compression effect of the gas. Since the second duct 520 is also located outside the mounting block 110, the second duct 520 may be lower than the compressor 120 and the air cooler 130, and the second duct 520 may be disposed in the duct 200. This embodiment makes second pipeline 520 can hide, and when the staff patrolled and examined natural gas treatment facility, second pipeline 520 can not disturb the staff basically, consequently so set up the maintenance that more makes things convenient for natural gas treatment facility. Meanwhile, the second pipeline 520 is not easily damaged by rain, wind, sunlight, external force and other factors, and the aesthetic property of the natural gas treatment equipment is further improved.

The compressor 120 has a second gas outlet through which the secondarily compressed gas can directly enter other devices to work, and in other embodiments, the air cooler 130 has a second gas inlet, and the second gas outlet of the compressor 120 is communicated with the second gas inlet through a third pipe 530, that is, the secondarily compressed gas enters the air cooler 130 again through the third pipe 530, so that the part of the gas is secondarily cooled, thereby improving the cooling effect. Since the third pipe 530 is also located outside the mounting block 110, the third pipe 530 is lower than the compressor 120 and the air cooler 130, and the third pipe 530 may be disposed in the duct 200. This embodiment makes third pipeline 530 can hide, and when the staff patrolled and examined the natural gas treatment facility, third pipeline 530 can not disturb the staff basically, consequently so set up the maintenance that more makes things convenient for the natural gas treatment facility. Meanwhile, the third pipeline 530 is not easily damaged by rain, wind, sunlight, external force and other factors, and the aesthetic property of the natural gas treatment device is further improved.

Optionally, the natural gas processing plant further comprises a first exhaust separator 143, the air cooler 130 having a second gas outlet, the second gas outlet being in communication with the first exhaust separator 143 via a fourth conduit 540. The secondarily cooled gas may enter the first gas exhaust separator 143 through the fourth pipe 540, the first gas exhaust separator 143 may remove liquid droplets from the gas, so as to improve the quality of the gas, and the gas exhausted from the first gas exhaust separator 143 may further enter a subsequent device through the exhaust end 180. Since the fourth pipe 540 is also located outside the mounting block 110, the fourth pipe 540 is lower than the compressor 120 and the air cooler 130, and the fourth pipe 540 may be disposed in the pipe trench 200. This embodiment makes fourth pipeline 540 can hide, and when the staff patrolled and examined natural gas treatment facility, fourth pipeline 540 can not disturb the staff basically, consequently so set up the maintenance that more makes things convenient for natural gas treatment facility. Meanwhile, the fourth pipeline 540 is not easily damaged by rain, wind, sunlight, external force and other factors, and the aesthetic property of the natural gas treatment equipment is further improved.

To achieve the buffering of the gas, the natural gas processing plant further comprises at least one of a first inlet buffer tank 151, a first exhaust buffer tank 152, a second inlet buffer tank 153, and a second exhaust buffer tank 154, wherein: the first inlet buffer tank 151 is communicated with a first inlet of the compressor 120 to realize buffering of gas entering the compressor 120; the first pipe 510 is connected to the first exhaust port through the first exhaust buffer tank 152, so that the gas exhausted from the first exhaust port enters the air cooler 130 after being buffered; the second pipeline 520 is communicated with the second air inlet through the second air inlet buffer tank 153, so that the gas exhausted by the air cooler 130 enters the compressor 120 after being buffered, and is further compressed for the second time; the second exhaust port is communicated with the third pipe 530 through the second exhaust buffer tank 154, so that the secondarily compressed gas is buffered and then enters the air cooler 130.

Furthermore, in order to upgrade the gas, the natural gas processing plant further comprises at least one of a first gas inlet separator 141 and a second gas inlet separator 142, wherein: the first gas inlet separator 141 is arranged between the gas inlet end 160 and the first gas inlet buffer tank 151, so that liquid drops in the gas entering from the gas inlet end 160 are removed, and the quality of the gas is improved; the second gas inlet separator 142 is disposed between the second pipe 520 and the second gas inlet of the compressor 120, and the second gas inlet separator 142 can remove liquid droplets from the gas discharged from the air cooler 130, thereby improving the quality of the gas.

The first pipe 510, the second pipe 520, the third pipe 530, and the fourth pipe 540 may be connected to the respective separators and the buffer tanks described above through elbows. In addition, each pipeline can be connected with other parts through the mode of welding, or can dock through the welding between each section of pipeline self to promote structural strength, and reduce the leakage point.

The connection position of the first pipe 510 and the first exhaust buffer tank 152 can be flexibly selected, and in order to prevent the first pipe 510 from interfering with the concrete foundation at the bottom of the installation skid 110 due to too close distance, the first pipe 510 can be positioned at the side of the first exhaust buffer tank 152 away from the compressor 120, so that the distance between the first pipe 510 and the concrete foundation at the bottom of the installation skid 110 is increased, and the arrangement of the first pipe 510 and the pipe trench 200 is facilitated.

The second pipeline 520 is communicated with the second air inlet through the second air inlet separator 142, and in order to prevent the second pipeline 520 from interfering with the concrete foundation at the bottom of the installation skid 110 due to too close distance, the second pipeline 520 can be positioned at the side of the second air inlet separator 142, which is far away from the compressor 120, so that the distance between the second pipeline 520 and the concrete foundation at the bottom of the installation skid 110 is increased, and the arrangement of the second pipeline 520 and the pipe trench 200 is facilitated.

Similarly, to prevent the third pipe 530 from interfering with the concrete foundation at the bottom of the installation skid 110 due to too close distance, the third pipe 530 may be located at a side of the second exhaust buffer tank 154 away from the compressor 120, so as to increase the distance between the third pipe 530 and the concrete foundation at the bottom of the installation skid 110, thereby facilitating the arrangement of the third pipe 530 and the pipe trench 200.

Similarly, in order to prevent the fourth pipeline 540 from interfering with the concrete foundation at the bottom of the installation skid 110 due to too close distance, the fourth pipeline 540 may be located on the side of the first exhaust separator 143 away from the compressor 120, so as to increase the distance between the fourth pipeline 540 and the concrete foundation at the bottom of the installation skid 110, and further facilitate the arrangement of the fourth pipeline 540 and the pipe trench 200.

The number of the tunnels 200 may be one, but as the number of pipes between the compressor 120 and the air cooler 130 increases, the size of the individual tunnels 200 increases, which may result in an increase in the arrangement cost of the tunnels 200 and a decrease in the structural strength of the tunnels 200. For this, the number of the pipe chase 200 may be at least two, including a first pipe chase 210 and a second pipe chase 220, the first pipe chase 210 and the second pipe chase 220 are respectively located at both sides of the compressor 120, the first pipe 510 may be disposed in the first pipe chase 210, and the second pipe 520, the third pipe 530, and the fourth pipe 540 may be disposed in the second pipe chase 220. This arrangement allows different conduits to be accommodated by different tunnels 200, thereby reducing the cost of laying a single tunnel 200 and increasing the structural strength of a single tunnel 200. Meanwhile, the first, second, third and

fourth pipes

510, 520, 530 and 540 are disposed at different sides of the compressor 120, which facilitates the disposition of the respective pipes, and makes full use of the surrounding space of the compressor 120, thereby facilitating the simultaneous operation of a plurality of workers.

The first, second, third and

fourth pipes

510, 520, 530 and 540 may be placed only in the trench 200, but in order to properly fix the pipes, a soil infill layer 170 may be provided between at least one of the first, second, third and

fourth pipes

510, 520, 530 and 540 and the inner wall 201 of the trench 200. The fill layer 170 may wrap at least one of the first, second, third and

fourth pipes

510, 520, 530 and 540, thereby preventing damage to the pipes due to large vibration. In addition, when one of compressor 120 and air cooler 130 sets up outside the factory building, when another sets up in the factory building, set up and fill layer 170 and can also separate the inside and outside space of factory building, prevent that liquid such as the outer rainwater of factory building from flowing into in the factory building to equipment in the protection factory building. Moreover, the fixing cost of the pipeline can be reduced in such a way.

In another alternative embodiment, the natural gas processing plant further comprises a grid 300, and optionally, the grid 300 may be a steel grid 300, so that the structural strength of the grid 300 is higher. The grill 300 is disposed on top of the trench 200, and the grill 300 covers at least a portion of the trench 200. The grid 300 can block the top of the pipe ditch 200, so that workers or other foreign matters are prevented from falling into the pipe ditch 200, and meanwhile, the workers can observe the pipeline in the pipe ditch 200 through the gap of the grid 300, so that the workers can master the state of the pipeline at any time. The grid 300 may also be removed to facilitate handling of the pipes in the trench 200 when the pipes require maintenance.

Optionally, the natural gas processing apparatus further includes a pipeline supporting device 400, the pipeline supporting device 400 includes a pre-buried plate 410, a supporting member 420, and an anchor ear 430, the pre-buried plate 410 is buried in the inner wall 201 of the pipe trench 200, one end of the supporting member 420 is connected to the pre-buried plate 410, the other end of the supporting member 420 is provided with a supporting surface, the anchor ear 430 is connected to the supporting member 420, and a pipeline accommodating space is formed between the anchor ear 430 and the supporting surface. The bottom surface of the pipe trench 200 is not lower than the top surface of the pre-buried plate 410, so as to achieve a better pre-buried effect, and optionally, the bottom surface of the pipe trench 200 may be flush with the top surface of the pre-buried plate 410, so that the top surface of the pre-buried plate 410 is exposed, and the support member 420 can be conveniently connected with the pre-buried plate 410. The support member 420 may include a rod portion 421 and a plate portion 422, one end of the rod portion 421 is connected to the embedment plate 410, the other end of the rod portion 421 is connected to the plate portion 422, a support surface is provided on the plate portion 422, the hoop 430 may be connected to the plate portion 422 by a threaded fastener 440, and the position of the hoop 430 may be adjusted by screwing the threaded fastener 440, so that the hoop 430 reliably presses the surface of the pipe to achieve reliable fixing of the pipe. It should be noted that the pipe supporting device 400 can be used to support at least one of the first pipe 510, the second pipe 520, the third pipe 530 and the fourth pipe 540.

When the compressor 120 and the air cooler 130 are both arranged outside a factory building or under a ceiling, the pipe trench 200 may be covered with at least a part of the pipe trench 200 only by the grille 300 without the provision of the filler layer 170, or the filler layer 170 may be provided for the entire pipeline; when one of the compressor 120 and the air cooler 130 is arranged outside the plant and the other is arranged in the plant, the grid 300 and the fill layer 170 can be arranged simultaneously, so that the workers can check the pipeline conveniently, and the separation of the space inside and outside the plant is realized. In the case where the infill layer 170 is not provided at all, or the infill layer 170 is provided only partially, the pipe supporting device 400 may be additionally added to assist in fixing the portion of the pipe located outside the infill layer 170; in the case where the soil filling layer 170 is provided for the entire pipeline, the pipeline supporting device 400 may not be provided and the installation strength of the pipeline may be sufficiently ensured, and in this case, the grating 300 may not be provided.

As shown in fig. 4, an embodiment of the present application further discloses an installation method of a natural gas processing apparatus, where the installation method is applied to the natural gas processing apparatus according to any of the above embodiments, and the installation method includes:

s100, digging a pipe trench 200 below the ground.

The shape and size of the dug pipe trench 200 may be determined according to the structure of the pipe in the pipe trench 200, which is not limited in the embodiments of the present application. Further, concrete may be poured inside the trench 200 to form the inner wall 201 of the concrete structure, so that the structural strength of the trench 200 may be improved.

S200, placing the first pipeline 510 in the pipe trench 200.

Referring to the foregoing, the first pipe 510 may be directly placed on the inner wall 201 of the trench 200, or the first pipe 510 may be fixed by additionally adding the pipe support device 400. Of course, when the natural gas treatment apparatus further includes the second duct 520, the third duct 530, and the fourth duct 540, the second duct 520, the third duct 530, and the fourth duct 540 may be further disposed in the duct 200.

And S300, fixing the installation pry 110 on the ground, and fixing the compressor 120 on the installation pry 110.

And S400, connecting the first pipeline 510 with the compressor 120 and the air cooler 130 respectively.

Step S400 may be performed by communicating one end of the first pipe 510 with the first discharge port of the compressor 120, and communicating the other end of the first pipe 510 with the first gas inlet of the air cooler 130. Alternatively, the order of fixing the installation skid 110 to the ground and digging the pipe trench 200 may be chosen flexibly, and both may be performed simultaneously or sequentially, the operation of connecting the first pipe 510 to the compressor 120 and the air cooler 130 may be performed after the first pipe 510 is placed in the pipe trench 200, or the first pipe 510 may be connected to the compressor 120 and the air cooler 130 before the first pipe 510 is placed in the pipe trench 200.

Because first pipeline 510 can be hidden, consequently first pipeline 510 is difficult to damage because of factors such as rainwater, wind and sun and external force, can promote natural gas treatment facilities's aesthetic property simultaneously.

Optionally, the installation method of the natural gas processing plant further comprises:

s500, adding a fill layer 170 at a preset position of the pipe trench 200 such that the fill layer 170 surrounds at least a portion of the first pipe 510.

In reference to the foregoing, the fill layer 170 can prevent the pipelines from being damaged due to large-amplitude vibration, and prevent liquid such as rainwater outside the plant from flowing into the plant, thereby protecting equipment in the plant.

s600, installing the grill 300 on the top of the pipe trench 200 such that the grill 300 covers at least a portion of the pipe trench 200.

As described above, the grill 300 prevents workers or other foreign objects from falling into the pipe chase 200, and at the same time, facilitates the workers to grasp the state of the pipe at any time. The grid 300 may also be removed to facilitate handling of the pipes in the trench 200 when the pipes require maintenance.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A natural gas processing facility, comprising:

a mounting sled (110);

a compressor (120), the compressor (120) disposed on the mounting sled (110), the compressor (120) having a first exhaust port;

air cooler (130), air cooler (130) with installation sled (110) interval sets up, air cooler (130) have first gas inlet, first gas inlet through first pipeline (510) with first exhaust port is linked together, first pipeline (510) are less than compressor (120) reach air cooler (130), just first pipeline (510) can set up in subaerial trench (200).

2. The natural gas processing plant according to claim 1, wherein the air cooler (130) has a first gas outlet, the compressor (120) has a second gas inlet, the first gas outlet communicates with the second gas inlet through a second conduit (520), the second conduit (520) is lower than the compressor (120) and the air cooler (130), and the second conduit (520) is arrangeable in the pipe trench (200).

3. The natural gas processing plant according to claim 2, wherein the compressor (120) has a second gas outlet, the air cooler (130) has a second gas inlet, the second gas outlet communicates with the second gas inlet through a third pipe (530), the third pipe (530) is lower than the compressor (120) and the air cooler (130), and the third pipe (530) is arrangeable in the pipe trench (200);

the natural gas processing plant further comprises a first exhaust separator (143), the air cooler (130) has a second gas outlet, the second gas outlet is in communication with the first exhaust separator (143) through a fourth pipeline (540), the fourth pipeline (540) is lower than the compressor (120) and the air cooler (130), and the fourth pipeline (540) may be disposed within the pipe trench (200).

4. The natural gas processing plant according to claim 3, further comprising a first exhaust buffer tank (152), the first pipeline (510) communicating with the first exhaust port through the first exhaust buffer tank (152), the first pipeline (510) being located on a side of the first exhaust buffer tank (152) facing away from the compressor (120); and/or the presence of a gas in the gas,

the natural gas processing equipment further comprises a second gas inlet separator (142), the second pipeline (520) is communicated with the second gas inlet through the second gas inlet separator (142), and the second pipeline (520) is positioned on one side of the second gas inlet separator (142) facing away from the compressor (120); and/or the presence of a gas in the gas,

the natural gas processing plant further comprises a second exhaust buffer tank (154), the second exhaust port being in communication with the third conduit (530) through the second exhaust buffer tank (154), the third conduit (530) being located on a side of the second exhaust buffer tank (154) facing away from the compressor (120); and/or the presence of a gas in the gas,

the fourth conduit (540) is located on a side of the first discharge separator (143) facing away from the compressor (120).

5. The natural gas processing plant according to claim 3, characterized in that the number of canals (200) is at least two, including a first canal (210) and a second canal (220), the first canal (210) and the second canal (220) being located on either side of the compressor (120), respectively, the first pipe (510) being arrangeable in the first canal (210), the second pipe (520), the third pipe (530) and the fourth pipe (540) being arrangeable in the second canal (220).

6. The natural gas processing plant according to claim 3, wherein a filling layer (170) is arrangeable between at least one of the first (510), second (520), third (530) and fourth (540) conduits and an inner wall (201) of the trench (200).

7. The natural gas processing plant according to claim 1, further comprising a grid (300), the grid (300) being arranged on top of the pipe trench (200), and the grid (300) covering at least a part of the pipe trench (200).

8. The natural gas processing apparatus according to claim 1, further comprising a pipeline supporting device (400), wherein the pipeline supporting device (400) comprises a pre-buried plate (410), a supporting member (420) and a hoop (430), the pre-buried plate (410) is buried in the inner wall (201) of the pipe trench (200), one end of the supporting member (420) is connected with the pre-buried plate (410), the other end of the supporting member (420) is provided with a supporting surface, the hoop (430) is connected with the supporting member (420), and a pipeline accommodating space is formed between the hoop (430) and the supporting surface.

9. A natural gas processing apparatus installation method applied to the natural gas processing apparatus according to any one of claims 1 to 8, characterized by comprising:

digging a pipe ditch (200) below the ground;

placing the first conduit (510) within the trench (200);

fixing the installation sled (110) on the ground, and fixing the compressor (120) on the installation sled (110);

a first pipe (510) is connected to the compressor (120) and the air cooler (130), respectively.

10. The method of installation according to claim 9, further comprising:

-adding a filling layer (170) at a predetermined position of the trench (200) such that the filling layer (170) surrounds at least a portion of the first pipe (510).

11. The method of installation according to claim 9, further comprising:

installing a grate (300) on top of the trench (200) such that the grate (300) covers at least a portion of the trench (200).