Compressor system with high-flow process gas pipeline

Abstract

The utility model belongs to the field of gas equipment, and discloses a compressor system with a high-flow process gas pipeline, which comprises a compressor, a main motor, an oil station, a first-stage gas cooler and a second-stage cooler which are connected in a matched manner, and the compressor is connected with the first-stage gas cooler through the high-flow process gas pipeline. The main pipe diameter of the high-flow process gas pipeline is gradually increased from one end of the compressor to one end of the first-stage gas cooler, a flow stabilizer is arranged in a pipe cavity of the high-flow process gas pipeline in the length direction of the pipe cavity, and the pipe cavity is divided into a plurality of flow dividing cavities by the flow stabilizer. According to the utility model, the structure is improved, the flow stabilizer is arranged in the high-flow process gas pipeline, and a plurality of flow dividing cavities are separated by the flow stabilizer and are used for stabilizing the gas flow of the process gas pipeline and stabilizing the whole compressor system.

Description

Technical Field

[0001] The utility model relates to the field of gas equipment, in particular to a compressor system with a large-flow process gas pipeline. Background Art

[0002] The compressor system generally includes a compressor, a main motor, an oil station and a gas cooler. In a general compressor system, after the gas is compressed in the first stage, it is connected to the gas cooler through the first-stage exhaust pipe (cavity) for cooling, and then compressed again. However, after a large amount of air is compressed in the first stage of the compressor, it will produce huge vibrations when passing through the first-stage exhaust pipe due to the large flow rate. If it is not managed, it will damage the front-end compressor and the rear-end gas cooler. As the process gas pipeline in the middle bridge, it is particularly important to maintain the stability of the airflow and equipment under the premise of meeting the pressure loss of the compressor system. Utility Model Content

[0003] The utility model aims to provide a compressor system with a large-flow process gas pipeline to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A compressor system with a large-flow process gas pipeline comprises a compressor, a main motor, an oil station, a primary gas cooler and a secondary cooler that are connected to each other. The compressor and the primary gas cooler are connected via a large-flow process gas pipeline. The main pipe diameter of the large-flow process gas pipeline gradually increases from one end of the compressor to one end of the primary gas cooler. A flow stabilizer is arranged in the pipe cavity of the large-flow process gas pipeline along the length direction of the pipe cavity. The flow stabilizer divides the pipe cavity into a plurality of diversion chambers.

[0006] Furthermore, the flow stabilizer is a star-shaped structure, which includes a plurality of ring-arranged partition plates.

[0007] Furthermore, the flow stabilizer is a cross-shaped plate structure, which divides the tube cavity into four diversion cavities.

[0008] Furthermore, the main body of the large-flow process gas pipeline is a conical tube structure.

[0009] Furthermore, the main body of the large-flow process gas pipeline is an inclined conical tube structure.

[0010] Furthermore, a lifting lug is provided on the large-flow process gas pipeline.

[0011] Furthermore, flange plates are respectively provided at both ends of the large-flow process gas pipeline.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is improved in structure, a flow stabilizer is arranged in a large-flow process gas pipeline, and a plurality of diversion chambers are separated by the flow stabilizer to stabilize the airflow in the process gas pipeline and stabilize the entire compressor system. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 This is one of the schematic diagrams of the large flow process gas pipeline structure in the utility model.

[0015] Figure 3 This is the third schematic diagram of the large flow process gas pipeline structure in the utility model.

[0016] In the figure: compressor 1, main motor 2, oil station 3, primary gas cooler 4, secondary cooler 5, large-flow process gas pipeline 6, diverter cavity 600, lifting ear 601, flange plate 602, flow stabilizer 603, and diverter plate 6030. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3 A compressor system with a large-flow process gas pipeline includes a compressor 1, a main motor 2, an oil station 3, a primary gas cooler 4 and a secondary cooler 5 that are connected together, and is characterized in that the compressor 1 and the primary gas cooler 4 are connected through a large-flow process gas pipeline 6, and the main pipe diameter of the large-flow process gas pipeline 6 gradually increases from one end of the compressor 1 to one end of the primary gas cooler, and a flow stabilizer 603 is arranged in the pipe cavity of the large-flow process gas pipeline 6 along the length direction of the pipe cavity, and the flow stabilizer 603 divides the pipe cavity into a plurality of diversion chambers 600.

[0019] It can be understood that in the above technical solution, the present invention has made structural improvements, and a flow stabilizer 603 is provided in the large-flow process gas pipeline 6 to stabilize the process gas pipeline and the entire compressor system.

[0020] Continue reading Figure 2 In one embodiment of the present invention, the main body of the large-flow process gas pipeline 6 is a conical tube structure, preferably an inclined conical tube structure.

[0021] Continue reading Figure 3 In one embodiment of the present invention, the flow stabilizer 603 is a star-shaped structure, which includes a plurality of partition plates 6030 arranged in a ring, and the outer ends of the partition plates 6030 are welded to the inner wall of the large flow process gas pipeline 6. Specifically, the flow stabilizer 603 is a cross-shaped plate structure, which includes four partition plates 6030, dividing the tube cavity into four diversion cavities 600.

[0022] Continue reading Figure 2 and Figure 3 In one embodiment of the present invention, a plurality of lifting lugs 601 are provided on the large flow process gas pipeline 6, and the lifting lugs 601 are convenient for lifting. Flange plates 602 are respectively provided at both ends of the large flow process gas pipeline 6, and the flange plates 602 are convenient for connecting with other pipelines or interfaces through fasteners.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compressor system with a large-flow process gas pipeline, comprising a compressor (1), a main motor (2), an oil station (3), a primary gas cooler (4) and a secondary cooler (5) connected in a coordinated manner, characterized in that: The compressor (1) and the primary gas cooler (4) are connected via a large-flow process gas pipeline (6); the main pipe diameter of the large-flow process gas pipeline (6) gradually increases from one end of the compressor (1) toward one end of the primary gas cooler (4); a flow stabilizer (603) is arranged in the pipe cavity of the large-flow process gas pipeline (6) along the length direction of the pipe cavity; the flow stabilizer (603) divides the pipe cavity into a plurality of flow diversion chambers (600).

2. According to the compressor system with a large-flow process gas pipeline according to claim 1, the flow stabilizer (603) is a star-shaped structure, which includes a plurality of partition plates (6030) arranged in a ring.

3. According to the compressor system with a large-flow process gas pipeline according to claim 2, the flow stabilizer (603) is a cross-shaped plate structure, which divides the tube cavity into four diversion cavities (600).

4. According to the compressor system with a large-flow process gas pipeline as described in claim 1, the main body of the large-flow process gas pipeline (6) is a conical tube structure.

5. A compressor system with a large-flow process gas pipeline according to claim 4, wherein the main body of the large-flow process gas pipeline (6) is an inclined conical tube structure.

6. A compressor system with a large-flow process gas pipeline according to claim 1, wherein a lifting lug (601) is provided on the large-flow process gas pipeline (6).

7. According to the compressor system with a large-flow process gas pipeline as claimed in claim 1, flange plates (602) are respectively provided at both ends of the large-flow process gas pipeline (6).

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