piston driven compressor for flue gas pressurization

Our piston-driven compressors are designed for efficient, stable operation in high-pressure environments, making them ideal for applications across oil, gas, chemical, metallurgy, and other industries. We provide fully customized solutions to ensure every compressor meets the specific requirements of your site.

Working Principle of Piston Driven Compressor

Based on the volumetric compression principle, piston compressors operate continuously as follows:

1. Suction process: The piston moves downward, reducing cylinder pressure below ambient, opening the suction valve and drawing gas into the cylinder.
2. Compression process: The piston moves upward, compressing the gas. As the piston travels, the gas volume decreases and its pressure increases.
3. Exhaust process: Once the gas reaches the required pressure, the exhaust valve opens, releasing compressed gas to the downstream system.

This cycle, powered by the reciprocating piston motion, ensures continuous, efficient gas pressurization and delivery, with high volumetric efficiency for large gas flows in compact units.

Characteristics of Piston Driven Compressor

1. Wide range of discharge pressures and flows: Handles gases from low to high pressure, adapting to diverse gas compression requirements.
2. Low rotational speed & large displacement: Stable operation, reduced mechanical wear, and extended service life.
3. High volumetric efficiency: Achieves efficient gas compression in a relatively small space.
4. API 618 standard certification: Fully compliant with API 618 for long-term reliability and safety in harsh environments.
5. Multiple models and stages: M-type, D-type, L-type, P-type, and more than 60 product series, with configuration from one to six stages to meet all market demands.
6. Customized design: Tailored solutions for different working conditions and gas types to deliver optimal field performance.

Applicable Conditions

• Wellhead pressurization: Pressurizes gas at the wellhead during oil and gas development for smooth transport to treatment or storage facilities.
• Gathering station: Provides power for gas transport in oil & gas gathering systems, ensuring fluidity and pressure stability.
• Central station: Efficient compression for centralized gas treatment and transportation, especially in natural gas processing.
• Branch line pipeline network: Gas compression in branch lines to boost transport capacity and ensure supply to each branch.
• Offshore platform: Adapted for offshore oil & gas platforms, providing gas compression and transport solutions for challenging environments.

Areas of Application

1. Hydrogen energy industry: Key equipment for high-pressure hydrogen storage, transport, and liquefaction, supporting clean energy applications.
2. Oil & Gas: Essential for gas pressurization in fields, gathering stations, and offshore platforms.
3. Chemical industry: Compresses chlorine, fluorine, natural gas, and other gases for safe, efficient chemical production.
4. Metallurgical industry: Provides high-pressure gas for smelting and oxygen supply in high-temperature processes.
5. Aerospace and nuclear power: Supplies stable high-pressure gas for complex processes and rigorous safety standards.
6. Pharmaceutical industry: Ensures reliable, precise gas control and delivery in drug production.
7. Scientific research and experiments: Delivers high-pressure gas for analysis, testing, and experimental needs.

Optional Configurations

• Skid-mounted: Mobile, quick to deploy for short-term or emergency needs.
• Non-skid-mounted: Designed for long-term, stationary use with enhanced stability and durability for industrial production.

We also offer personalized customizations to suit your unique requirements, ensuring efficient compressor operation even under the most complex working conditions. Our solutions empower customers to meet a wide range of gas compression challenges with optimal equipment selection and performance.