China high quality Reciprocating High Pressure D Type Natural Gas Compressor for CNG Filling Station air compressor CHINAMFG freight

China High Quality Reciprocating High Pressure D Type Natural Gas Compressor for CNG Filling Station

The reciprocating high pressure D type natural gas compressor is specifically designed for CNG filling stations. It features a symmetrical balance type, with the middle body located between the slideway and the cylinder. This compressor can be customized with different chamber structures, including long-shaped single-chamber, short-shaped single-chamber, extended-shaped double-chamber, or long-short dual-chamber. It has a water cooling system and is equipped with intake and exhaust buffers and separators at all levels. The lubrication system uses thin oil stations and includes two sets of lubrication systems. In case of low oil pressure, the auxiliary oil pump system automatically starts to run. The compressor is integrated on a skid-mounted base, which offers compact structure, good sealing performance, small starting torque, excellent inertia force balance, minimal mechanical vibration, high reliability, easy protection, and long service life.

The compressor offers different options for smoothing methods, such as no oil or with oil. It also provides various cooling methods including water cooling, air cooling, or mixed cooling, depending on practical needs. The overall structure can be fixed type, mobile type, skid-mounted type, or soundproof cabin type, selected according to specific requirements.

In addition to its standard functions, the CNG gas filling station can also fill compressed natural gas into high-pressure gas transport semi-trailers. These semi-trailers can transport the compressed natural gas to gas sub-stations for refueling vehicles. They can also be used to transport compressed natural gas by road to areas without natural gas pipelines. This makes it an effective means of supplying gas to small and medium-sized cities that are far away from pipeline networks.

Main Technical Parameters

1 Compressor type D-2.07/7-29
2 Structure D-type, horizontal symmetrical balance
3 Rotating speed 988rpm
4 Compression stage 2
5 Medium Natural gas
6 Final discharge pressure 29bar
7 Inlet pressure bar 7
8 Discharge capacity Nm3/h 5900
9 Shaft power KW 313
10 Discharge temperature 15 ºC not higher than the environmental temperature
11 Main motor Power Voltage Explosion-proof grade Protection grade
315KW 380V ExdIIBT4 IP55
12 Reverse angle 156 degree
13 Peak-to-valley ratio of piston force 44%
14 Cooling type Gas: air cooling, cylinder: non-cooling
15 Drive type Direct-connected drive through diaphragm coupling (no flywheel)
16 Lubrication type Oil-less
17 Installation mode Skid-mounted
18 Control type PLC + touch screen + soft-start
19 Dimensions(LxWxH) 5200x2600x1800mm
20 WeightAll the content on this page is from the Internet and is only intended as a reference for product selection. Please note that our products are replacement parts and not original spare parts. We do not hold the rights to the original trademarks mentioned in the content. Our replacement parts are designed to perfectly adapt to the original spare parts. If you require original spare parts, please contact the original factory or supplier for purchase.

Performance Characteristics of Natural Gas Compressor

Natural Gas Compressors possess several performance characteristics that make them highly efficient and reliable in various applications:

1. High Compression Ratio

Natural Gas Compressors are designed to achieve high compression ratios, enabling efficient transportation of natural gas through pipelines and storage facilities. This characteristic ensures that the gas can be transported over long distances without significant loss of pressure.

2. Energy Efficiency

These compressors are engineered to maximize energy efficiency, minimizing operational costs and reducing environmental impact. Through advanced technology and design optimization, Natural Gas Compressors are able to compress gas with minimal energy consumption.

3. Robust Construction

These compressors are built with strong and durable materials to withstand the demanding conditions in natural gas processing plants, power generation facilities, and industrial applications. Their robust construction ensures long-lasting performance and reliability.

4. Versatility

Natural Gas Compressors offer versatility in terms of adaptability to different gas compositions and operating conditions. They can effectively handle a wide range of gas volumes and pressures, making them suitable for various applications in the gas industry.

Types and Characteristics of Natural Gas Compressor

There are several types of Natural Gas Compressors, each with its own unique characteristics:

1. Reciprocating Compressors

Reciprocating compressors use pistons to compress the gas and are known for their high efficiency and flexibility. They are suitable for a wide range of applications and offer precise control over compression ratios and flow rates.

2. Rotary Screw Compressors

Rotary screw compressors utilize two interlocking helical rotors to compress the gas. They are known for their smooth operation, low vibration, and compact design. These compressors are widely used in industrial applications where continuous and reliable gas compression is required.

3. Centrifugal Compressors

Centrifugal compressors use high-speed impellers to accelerate the gas, generating high pressure. They are known for their large capacity and high efficiency. These compressors are commonly used in large-scale natural gas processing plants and power generation facilities.

Advantages of Natural Gas Compressor Made of Different Materials

The choice of materials for Natural Gas Compressors can significantly impact their performance and durability. Here are the advantages of compressors made of different materials:

1. Steel Compressors

  • Excellent strength and corrosion resistance
  • Ability to withstand high pressures and temperatures
  • Suitable for demanding applications in power generation and industrial sectors

2. Aluminum Compressors

  • Lightweight construction
  • Good heat dissipation properties
  • Energy-efficient operation

3. Composite Compressors

  • High resistance to corrosion and chemical damage
  • Reduced weight, resulting in lower energy consumption
  • Suitable for applications requiring portability and flexibility

Application of Natural Gas Compressor

Natural Gas Compressors find extensive application in various fields, including:

Pipeline Transportation

These compressors play a crucial role in maintaining the pressure and flow of natural gas along pipelines, ensuring efficient and reliable transportation across long distances.

Storage Facilities

Natural Gas Compressors are utilized in storage facilities to maintain the desired pressure levels within the storage tanks. They enable efficient storage and retrieval of natural gas, providing a reliable supply to meet demand fluctuations.

Natural Gas Processing Plants

In natural gas processing plants, these compressors are employed to compress and transport the gas between different processing units. They ensure the efficient separation, purification, and conversion of natural gas into its various components.

Power Generation

Natural Gas Compressors play a crucial role in power generation facilities that utilize natural gas as a fuel source. They compress the gas before it enters the combustion chamber, ensuring optimal efficiency and power output.

Industrial Applications

Various industrial processes, such as chemical manufacturing and petrochemical refining, rely on Natural Gas Compressors to provide the necessary compressed gas for their operations. These compressors enable efficient and reliable production processes.

Future Development Trends and Opportunities

The future of Natural Gas Compressor products holds promising trends and opportunities:

1. Technological Advancements

Ongoing advancements in compressor technology, such as the integration of digital controls and advanced materials, will enhance performance, energy efficiency, and reliability.

2. Renewable Energy Integration

The increasing demand for renewable energy sources, such as biogas and hydrogen, presents opportunities for the development of specialized Natural Gas Compressors capable of handling these alternative fuels.

3. Sustainable Solutions

The industry is focusing on developing environmentally friendly and sustainable compressor solutions that reduce greenhouse gas emissions and improve overall energy efficiency.

How to Choose a Suitable Natural Gas Compressor

Choosing the right Natural Gas Compressor requires careful consideration of several aspects:

1. Clear Requirements

Define the specific operational requirements, including gas flow rate, pressure, and temperature, to ensure the selected compressor is suitable for the intended application.

2. Material Selection

Select the appropriate compressor material based on factors such as corrosion resistance, temperature tolerance, and compatibility with the gas composition. Consider the advantages mentioned earlier.

3. Design Optimization

Optimize the compressor design to meet the specific needs of the application. Consider factors such as footprint, noise level, and ease of maintenance.

4. Suppliers and After-Sales Service

Choose reputable suppliers who offer reliable products and comprehensive after-sales service. Ensure access to spare parts and technical support when needed.

5. Cost-Effectiveness

Evaluate the overall cost-effectiveness, considering factors such as initial investment, operational costs, and expected lifespan of the compressor.

6. Quality Control

Ensure the selected compressor meets industry standards and undergoes rigorous quality control processes to guarantee its performance, reliability, and safety.

Author: Dream

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Natural gas compressor

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