The Screw Expansion Unit is a cutting-edge solution designed for natural gas pressure reduction stations to recover energy from high-pressure natural gas. By replacing traditional pressure-reducing valves, this system converts pressure energy into electricity, providing a sustainable power source for gas station operations. It enhances energy efficiency, reduces operational costs, and supports environmental protection through waste energy recovery.
High Efficiency: Converts 90% of pressure energy into electricity.
Eco-Friendly: Reduces carbon footprint by utilizing waste energy.
Durable Design: Robust screw mechanism for long-term reliability.
Smart Control: Integrated monitoring system for real-time optimization.
Easy Installation: Modular design compatible with existing infrastructure.
The Screw Expansion Unit replaces conventional pressure-reducing valves in natural gas stations. High-pressure natural gas flows through the screw expander, where its pressure energy drives the expansion mechanism. This rotational motion powers a generator, producing electricity that can be directly used for station equipment or fed into the grid. The process maintains stable pressure regulation while maximizing energy recovery.
Phone: +8618321819715 (WeChat/WhatsApp supported)
Email: sxz@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
Q1: What are the key technical specifications of the Natural Valve Station Depressurized Gas Supply Expander?
A1: Screw expansion unit is used to replace the original pressure reducing valveand the pressure energy contained in high-pressure natural gas is used to drivethe expander generator set. The electricity generated can be used for powerconsumption of gate station and equipment.
Q2: How easy is it to integrate this expander into existing industrial systems?
A2: Designed with a compact structure and low-maintenance requirements, the unit ensures straightforward installation. Its durable materials and simplified design minimize operational downtime, making it suitable for retrofitting into refineries, chemical plants, and power plants.
Q3: Which industries benefit most from this expander?
A3: Primary applications include Oil refining, chemical production, steel manufacturing, textile printing and dyeing, and building materials production.. It is also ideal for converting residual pressure from process tail gas (e.g., in chemical plants or paper mills) into electricity.
Q4: What safety features ensure reliable operation under high temperatures and pressures?
A4: The expander uses high-temperature-resistant materials and a robust design to withstand extreme steam conditions. Advanced controls and pressure regulation systems prevent overload, ensuring safe collaboration with existing steam networks without compromising stability.
Q5: How can I purchase this expander with fast delivery?
A5: As a trusted China-based supplier with strong supply chain resources, we offer competitive pricing and efficient delivery. Contact us via Phone: +8618321819715 (WeChat/WhatsApp) or Email: sxz@gongboshi.com for quotations and technical support. Visit our website for detailed product catalogs:https://www.shgongboshi.com/contactus.html
